High pressure boilers brand. Classification of steam boilers by pressure. Steam boiler, what is it for

EnergoGaz LLC is the leader in Russian market high-tech steam boilers.
steam boilers – specialized boiler plants , intended for the production of saturated or superheated steam by heating water, by releasing heat obtained from the combustion of fuel burned in a steam boiler.

Steam boilers are classified according to their purpose. The industrial steam boiler is intended for the production of steam for technological needs. Also, the power steam boiler is designed to produce steam for steam turbines. With the help of the produced steam, it is also possible to heat industrial and domestic buildings.

BAHR'12/15, BAHR'12/15 HP and BAHR'12/15 HPEC steam boilers high pressure series BAHR′12/15, BAHR′12/15 HP and BAHR′12/15 HPEC with reversible firebox, represented by 14 models with steam capacity from 300 to 5000 kg/h. steam boilers low pressure represented by 15 models of the BAHR′ UNO series with steam capacities from 140 to 3000 kg/h.		TRYPASS'12/15 Three-way steam boilers high performance series TRYPASS′12/15 are represented by 27 models with steam capacity from 2000 kg/h to 21600 kg/h. Two-pass and three-pass high-pressure steam boilers are designed to generate saturated steam for process needs in various industries industrial production, as well as for heating, ventilation and hot water systems.
Viessmann steam boilers		Steam boilers LOOS
Steam boilers Viessmann series Vitomax Combine unsurpassed German quality and the latest technology. Three-pass high-pressure steam boilers with low heat density of the combustion chamber with steam output from 0.7 to 3.8 t/h. Low-pressure steam boilers of the Vitoplex series with a compact three-pass design for liquid and gaseous fuel steam capacity from 0.26 to 2.2 t/h.		Steam boilers UNIVERSAL U-ND/U-HD series - fire tube and smoke tube boilers of two-pass technology with steam output range: 250-3.200 kg/h (low pressure) 250-1.250 kg/h (high pressure). Type series UL-S - fire tube boilers with one flame tube in three-pass technology with a steam output range of 1,250 to 28,000 kg/h Type series ZFR - fire tube boilers with two flame tubes in three-pass technology with a steam output range of 18,000 to 55,000 kg/h
Steam boilers
High pressure HDR and HPS steam boilers Steam boilers of the Turkish company Erensan are developed according to Swiss technology and can be used with both gas and liquid fuel burners. High pressure steam boiler with three full turns outgoing gases. Steam pressure up to 16 bar. Steam output from 800 kg/h to 25000 kg/h. Two-way steam boiler for the preparation of saturated steam. Steam pressure up to 12 bar. Steam output from 250 kg/h to 5500 kg/h		Steam boilers PX, BX, AX, GX Italian gas-tube monoblock steam generators with reverse flame development and washed bottom on liquid and gaseous fuels, steam capacity from 0.05 to 20 t/h. High quality at the best cost

Steam boilers are units in which, under the influence of pressure, water is heated and converted into steam. The field of application that steam boilers have includes mainly the production of steam for power industrial devices. All equipment presented by our company from this category is characterized by increased reliability, enhanced security and excellent performance. The systems are easy to install and operate, as they operate in automatic mode.

Steam fire-tube boilers, three-way, horizontal.

Technical characteristics of steam boilers for liquid fuel:

	KP-0.3 L.Zh.	KP-0.7 L.Zh.	KP-0.9 L.Zh.
			(similar to D-900)
, not less
Fuel type	Liquid fuel
Working steam pressure, MPa
Fuel consumption, no more than, kg/hour
(liquid heating oil, diesel oil)
(length height width)	2140 / 2150 / 1700	2500 / 2150 / 1700	2950 / 2200 / 2000
	0,34

Technical characteristics of natural gas steam boilers:

	KP-0.3Gn	KP-0.7Gn	KP-0.9Gn
		(similar to D-721GF)	(similar to D-900)
Fuel type	Natural gas
Working steam pressure, MPa
Steam outlet temperature, not less than С 0
Fuel consumption, no more:
Natural gas, m 3 / hour
Overall dimensions, without burner, no more than, mm
(length height width)	2140 / 2150 / 1700	2500 / 2150 / 1700	2750 / 2150 / 1700
Boiler weight, kg (without mounting parts)
Burner power, not less than, MW

Boilers steam heat-treatment, three-way, vertical.

The boilers are designed to heat water with a temperature of up to 115 ° C, due to the built-in superheater with an overpressure of 0.07 MPa (0.7 kg / cm 2) in order to supply heat to technological processes in production. agricultural (fodder production), construction and installation (asphalt - concrete), communal (heating, hot water supply using a boiler), food (bakery, dairy, sausage, confectionery), woodworking. Boilers are easy to maintain and do not require significant cash costs in operation.

Technical characteristics of steam boilers for liquid fuel and natural gas:

	KP-300 L.Zh.V.	KP-500 L.Zh.V.	KP-300 Gn.V	KP-500 Gn.V
Steam capacity, kg/hour
Type of fuel	liquid furnace	liquid furnace	natural gas	natural gas
Working pressure, MPa
Steam temperature, C O
Fuel consumption, kg/h
Overall dimensions, mm	without burner	without burner	without burner	without burner
(length height width)	2400 / 2400 / 1900	2400 / 2600 / 1900	2400 / 2400 / 1900	2400 / 2600 / 1900
Availability factor
Burner power, not less than, MW
Weight, kg

Steam boilers KP (STEAM) of low pressure.

Technical characteristics of steam boilers KP (STEAM) -0.07Zh on liquid fuel:

Boiler brand	KP (PAR) - 0.15 - 0.07 W	KP (PAR) - 0.3 - 0.07 W	KP (PAR) - 0.5 - 0.07 F	KP (PAR) - 0.7 - 0.07 F
Steam productivity, t/h
Fuel type	Diesel fuel
Max. fuel consumption, kg/h
Start-up time min.
Outlet steam temperature
(LxWxH), mm	1750x1350x1450	1900x1450x1550	2500x1750x1850	2850x1750x1850
Boiler weight without water, kg

Technical characteristics of steam boilers KP (STEAM) -0.07G on gas:

Boiler brand	KP (PAR) - 0.15 - 0.07 G	KP (PAR) - 0.3 - 0.07 G	KP (PAR) - 0.5 - 0.07 G	KP (PAR) - 0.7 - 0.07 G
Steam capacity, t/h
Fuel type	Low pressure natural gas
Fuel consumption m 3 / hour (gas)
Set electric motor power, kW
Permissible excess steam pressure, MPa (kgf / cm 2)
Time to enter the operating mode, min.
Outlet steam temperature
Dimensions (without burner) (LxWxH), mm	1750x1350x1450	1900x1450x1550	2500x1750x1850	2850x1750x1850
Boiler weight without water, kg

Symbols on the example of KP (PAR) - 0.15 - 0.07 W:

0.15 - Maximum steam capacity, tons of steam per hour,
0.07 - Steam pressure, MPa,
F - Type of fuel (F - liquid, G - gas, T - solid fuel, P - heating oil, 0 - waste oil).

Steam boilers KP (STEAM) of high pressure.

Technical characteristics of steam boilers KP (STEAM) -1.6Zh on liquid fuel and natural gas:

	KP (PAR) -0,3 -1,6	KP (PAR) -0,75 -1,6	KP (PAR) -1,0 -1,6	KP (PAR) -1,6 -1,6	KP (PAR) -2,0 -1,6	KP (PAR) -2,5 -1,6
Steam capacity, kg/h
Type of fuel	Natural gas low pressure 20-360 mbar. Diesel fuel
Firebox type	Fire tube, with reverse flame development
Heating surface, m 2
Thermal power, kW
Fuel consumption:
liquid, max., kg/h natural gas, max., m 3 / h
Volume, m3:
Water Steam
Working pressure, MPa
Nominal steam temperature at the boiler outlet, °C
Overall dimensions (without burner), mm Length Width Height	1950 2000 2000	2850 2000 2000	3150 2000 2000	3400 2300 2400	4050 2300 2400	5200 2300 2400
Boiler weight without water, kg

Steam boilers KP, KSP.

Technical characteristics of boilers KP and KSP for liquid fuel:

	KP-300Lzh	KSP-300Lzh	KSP-500Lzh	KSP-850Lzh	KSP-1000Lzh
Steam capacity, kg/hour
Working steam pressure, MPa
Steam temperature, С
	80, not less
dimensions
Length, mm
Width, mm
Height, mm
Product weight, kg
Applied fuel	Furnace household TU 38.101.656, diesel
Burner device
Nominal fuel consumption, l/h
Firebox parameters
length/height, mm
Diameter, mm
Volume, m3
Water volume of the boiler, m 3
Steam volume of the boiler, m 3
Furnace branch pipe
diameter/length, mm
Heating area, sq.m

Technical characteristics of boilers KP and KSP on natural gas:

	KP-300Gn	KSP-300Gn	KSP-500Gn	KSP-850GN	KSP-1000 Gn;Gs
Steam capacity, kg/hour
Working steam pressure, MPa
Steam temperature, С
	80, not less
dimensions
Length, mm
Width, mm
Height, mm
Product weight, kg
Set power of electric equipment, kW
Applied fuel	Natural gas GOST 5542-87
Burner device
Rated fuel consumption, kg/h	21.5 m3/h		36.5 m3/h	85.84 m3/h
Firebox parameters
length/height, mm
Diameter, mm
Volume, m3
Boiler water volume, cubic meters
Steam volume of the boiler, cubic meters
Furnace branch pipe
diameter/length, mm
Heating area, sq.m

The device and principle of operation of boilers KP, KSP.

Steam fire-tube boilers KP of low and medium pressure.

Fire-tube steam boilers KP designed to produce steam for the purpose of heat supply of technological processes, reinforced concrete plants, lines for the production of expanded polystyrene, steaming of tanks and fuel storage facilities, livestock farms and economic complexes: heat treatment of feed, pasteurization of milk, space heating and other purposes.

The standard equipment of the boiler includes:
boiler, burner, make-up pump, level automation, level sensor block, pressure gauge, pressure switch, direct-acting water level indicator No. 6, safety valves (2 pcs.), shut-off control valves.

Technical characteristics of low and medium pressure steam boilers:

	KP-75	KP-100	KP-150	KP-250	KP-300	KP-500	KP-600	KP-800	KP-1000
System power, kW
Steam capacity, kg/hour
Mains voltage, V/Hz
Working pressure, kg / cm 2
Steam temperature, o C
Fuel consumption,
Diesel l/h Gas, m 3 / h	5.5 6.6	7.7 9.3	11 13.3	16.4 20	21.9 26.2	32.8 40.9	43.8 54.5	60 73
Efficiency (COP), %
Steam outlet Ø, mm
Water inlet Ø, mm
Exhaust pipe Ø, mm
Weight, kg
Dimensions (WxDxH), mm	1370x1730 x1974	1370x1730 x1974	1370x1730 x1974	1370x1730 x1974	1370x1730 x1974	1970x1930 x1974	1970x2000 x2095	1970x2010 x2300	3000x2200 x2200

It is possible to supply boilers with steam capacity up to 2000 kg/h.

Boilers steam water tube KP high pressure.

Steam water tube boilers KP designed to produce steam for the purpose of heat supply of technological processes, lines for the production of expanded polystyrene, steaming of tanks and fuel storage facilities, livestock farms and economic complexes: heat treatment of feed, milk pasteurization, space heating, etc.

The standard equipment of the boiler includes:
boiler, burner, make-up pump, condensate collection tank, make-up automation, water level sensor in the tank, pressure gauges, pressure and dry run switches, direct-acting water level indicator, safety valves (2 pcs.), frame, shut-off control valves.

Technical characteristics of high pressure steam boilers:

	KP-150	KP-250	KP-300	KP-500	KP-600	KP-800	KP-1000	KP-1600
System power, kW
Steam capacity, kg/hour
Mains voltage, V/Hz
Working pressure, kg/cm2
Steam temperature, o C
Fuel consumption,
Diesel l/h
Gas, m 3 / h
Efficiency (COP), %
Steam outlet Ø, mm
Water inlet Ø, mm
Exhaust pipe Ø, mm
Weight, kg
Dimensions (WxDxH), mm	2300x1500 x2000	2300x1500 x2000	2300x1500 x2000	2300x1500 x2000	2300x1500 x2000	2300x1500 x2400	2300x1500 x2400	2300x1500 x2400

It is possible to supply boilers with steam capacity up to 2500 kg/h.

Attention! All information provided on the site is for informational purposes only. The manufacturer reserves the right to change the design, connecting dimensions, specifications, appearance goods without prior notice.

Before buying a product, be sure to specify the parameters you are interested in.

Boilers steam mobile (portable) KP-m.

Portable boilers PKM are designed to generate steam at temperatures up to +180ºС. They are used for the production of reinforced concrete products, heating of trenches, equipment, machinery during low temperatures and field conditions emergency situations, as well as in cases where an autonomous source of heat and steam is needed that does not require a source of electricity. Type of fuel - gasoline, kerosene, diesel. fuel.

The steam generator set includes:
boiler, burner, make-up pump, level automation, level sensor block, direct-acting water level indicator No. 5, safety valves, shut-off control valves.

Execution in the warmed thermobox is possible.

Technical characteristics of mobile steam boilers PK-m:

	KP-25m	KP-35m	KP-50m	KP-70m	KP-100m	KP-150m	KP-250m	KP-300m	KP-500m	KP-1000m
System power, kW
Steam output, kg/h
Working pressure, kg / cm 2
Steam temperature, ºС
Fuel consumption, l/h
Efficiency (COP), %
Outlet, mm
Weight, kg
Dimensions (WxDxH), mm

Steam boilers D-900, D-721GF.

Boilers D-721GF and D-900 designed to produce steam with a temperature not exceeding 115 ° C with an excess pressure of up to 0.07 MPa (0.7 kgf / cm2) in order to supply technological processes various kinds production, hot water supply, heating and other purposes. Advantages of boilers D-721GF, D-900: They do not require registration with the boiler supervision authorities. The small sizes of coppers allow to install them in small rooms. The time of entering the operating mode is 15 minutes. Boilers are easy to maintain and operate. They are indispensable in the conditions of small industries and farms.

Technical characteristics of boilers D-721GF, D-900:

	D-721-GF
	Stationary, horizontal, smoke, three-way	Stationary, horizontal, smoke, three-way
Operating mode according to the main technological process	Auto	Auto
Steam capacity for normal steam, kg/h.
Thermal power, kW, not less
Efficiency, %, not less
Steam options: - allowable excess pressure, MPa (kgf / cm 2) - temperature at excess pressure above 0.05 MPa	0,07 (0,7) not higher than 115°С	0,07 (0,7) not higher than 115°С
Type of fuel	Natural gas low pressure	Furnace fuel liquid
Fuel consumption, kg/h	no more than 64	no more than 63.5
	Electric 3 phase. 50 Hz, 220/380 V	Electric 3 phase. 50 Hz, 220/380 V
Installed electric drive power: - burners, kW - water treatment systems, kW	2,2 0.85 x 2 = 1.7	2,2 0.85 x 2 = 1.7
Service life before decommissioning, years not less
Warranty period of operation, years, not less
Weight (without mounting parts), kg, no more
Specific material consumption, kg/kg of steam, no more
Overall dimensions, mm, no more - length - width - height (without chimney)	3300 1400 2250	3180 1460 2600
Number of explosive valves, pcs.
Number of inspection hatches, pcs.
Safety valve: - type of Brand - quantity, pcs	self-lubricating, leverless, cargo KPS-0.7-810 2	self-lubricating, leverless, cargo KPS-0.7-810 2
Level sensor type	Electrode (3 electrodes)	Electrode (3 electrodes)
Air and gas pressure sensors	Pressure gauges NPM-52
Time to enter the operating mode, h, not less
Heated area, m 2

Steam boilers for fuel oil and gas E-1.0-09GM, E-1.6-0.9GMN, E-2.5-0.9GM.

Steam water tube boilers series "E" designed to generate saturated steam with a working pressure of 0.8 MPa (8 kgf / cm2) and a temperature of 175 ° C, used for technological and heating needs. The lineup boilers are designed to operate on gas, coal, fuel oil (crude oil), diesel fuel. Significant difference of these boilers is that they are equipped with modern auxiliary equipment: burner devices for smooth load control, centrifugal feed pumps (Germany, Italy), microprocessor control and protection system, cut-off gas valves and pressure sensors (Germany). The use of reliable auxiliary equipment makes it possible to guarantee the economical operation of boilers in all load modes, as well as reliability and safety during operation.

Technical parameters of "E" series steam boilers:

	E-1.0-0.9G -Z(E)	E-1.0-0.9M -Z(E)	E-1.6-0.9GMN(Uh)		E-2.5-0.9GM (Uh)
Nom. steam capacity, t/h, not less than
Operating steam pressure at the outlet, MPa (kgf/cm2), no more than
Estimated fuel		fuel oil		fuel oil	Gas, oil
Estimated fuel consumption, no more
Efficiency, % not less
Positional regulation
Smooth regulation
Temperature feed water(calculated), ° С
Installed electric power, kW
Boiler weight, kg no more
Boiler dimensions, m no more

Steam boiler E-1.6-0.9GMN belongs to the type of vertical-water-tube double-drum gas-tight boilers. It is designed to generate saturated steam at a pressure of 0.8 MPa, used for industrial and heating needs of industry and Agriculture. It is delivered assembled, with mounted auxiliary equipment, automatic control and safety system.

The boiler is made gas-tight with lightweight thermal insulation, externally covered with sheet steel sheathing.

The automatic control system provides the following functions:

• start by given program and all protections in accordance with the requirements of SNiP;
• protection in case of steam pressure increase, fuel pressure increase and decrease, water level increase and decrease in the drum, vacuum decrease and increase in the furnace, torch extinction.

The design of the pipe system of steam boilers withstands short-term pressure in the furnace up to 3000 Pa and rarefaction in the furnace up to 400 Pa.
In terms of stability and the effect of temperature and humidity of the surrounding air, steam boilers are manufactured in climatic version UHL of placement category 4 in accordance with GOST 15150. The design of the boilers provides seismic resistance of 6 points on the M5K-64 scale.

Installation of boilers KP and KSP.

The body is the main metal structure of the KSP boiler and consists of two main units: a drum and a cover.

• The drum is a welded structure, the main part of which is a flame tube, installed vertically and limited from above by an elliptical vault, from below by a bottom to which the drum frame is attached.
• The spherical cover is connected to the drum through a gasket by means of flanges. On the cover are welded: branch pipe for connecting the impulse line of the electrocontact pressure gauge, brackets for fastening the casing, brackets for lifting the cover, branch pipes for fastening safety valves.

In addition, the boiler includes:

• Furnace hatch - for supplying fuel to the boiler furnace and removing slag. (In boilers for liquid and gaseous fuels, instead of the furnace hatch, a removable heat-insulated adapter is installed with a mount for the burner. The damper drive has manual control.)
• Water treatment unit - for feeding the boiler with water with simultaneous magnetic treatment in order to reduce the formation of scale.
• Water heater - for preliminary heating of water entering the boiler.
• Smoke exhauster - to create the necessary traction in the boiler furnace.
• Level sensor - to give a command to turn on and off the boiler water supply during operation.

Instrumentation and safety devices:

• Electrocontact pressure gauge EKM-IVx1.6 - to turn off the smoke exhauster when the steam reaches its maximum pressure.
• Manometer - pressure control.
• Technical thermometer - to control the temperature of the steam leaving the superheater.
• Trial drain cocks - for duplicating control of the upper and lower water levels in the boiler.
• Water level indicator - for visual control of the water level during boiler operation.
• Safety valves - to relieve pressure in the boiler when the permissible value is exceeded.
• Explosive valve - for the boiler Lzh, Gn; to prevent deformation of the body at the time of the explosion of the fuel mixture: Hn - low pressure natural gas, Lzh - light liquid fuel.
• Four sections of chimney and spark arrestor.
• Thermal insulation and sheathing - to reduce heat loss.
• Steam valve Du=50 - for steam pressure regulation and selection by the consumer.
• Purge valves - to remove sludge, dirt and drain water when installing the boiler for storage.
• Control box together with electrical equipment - to control the operation of the boiler and protect it in case of emergency.

The principle of operation of the KP and KSP

The technological process of steam generation in a solid fuel boiler is as follows:

1. Water through the water treatment unit and the water heater is supplied to the boiler, where, passing through the heat exchange surfaces of the furnace and fire tubes, it heats up and evaporates.
2. Fuel is loaded into the boiler furnace on the grate and ignited with a torch.
3. The smoke exhauster creates a rarefaction in the furnace, due to which the air necessary for combustion enters the furnace from the grate zone (ash pan).
4. flue gases, passing the gas path of the boiler, heat its heat exchange surfaces.
5. Steam from the steam volume of the boiler enters the superheater, heats up to a temperature of 110 ... 120 ° C and enters the consumer through the steam valve.
6. Ash and slag through the holes of the grate fall into the ash pan, from where they are removed as they accumulate.
7. The sludge formed during the evaporation of water is removed by periodically blowing the boiler through the purge valves located in the lower part of the boiler on both sides of the ash pan.
8. The technological process of steam formation, with automatic regulation of water supply, is carried out by the electrical equipment of the boiler.
9. The technological process of steam formation in boilers Lzh, Gn occurs in a similar way, with the exception of paragraph 3; 6. In this case, the combustion air is supplied together with the fuel.

OWithaboutbennaboutWithtand toaboutnWithtRattocai:

The flame inversion boiler consists of a cylindrical furnace with a wet bottom, in which a flame is formed and the products of combustion are inverted. The flue gases enter the tube bundle of the front tube sheet and are directed

in the direction of the rear tube grate, from which they enter the flue gas collection box, and then into the chimney. The boiler ensures low surface heat loads in the combustion chamber.

ToopPatWith tootla: made of high-quality steel and consists of a cylindrical furnace with a wet bottom. All materials are certified

their chemical and mechanical characteristics. Quality control is carried out at every stage of production. Welding is performed by qualified, certified personnel and subjected to non-destructive quality control methods welded joints. After manufacture, the boilers are subjected to hydraulic testing, in accordance with the requirements of paragraph 7.4 of Annex I of Directive 2014/68/UE (PED).

DthaboutGaRnse tRatbs: made of high quality steel, welded to the tube sheets. The pipes are equipped with spiral steel turbulators.

PeRednII twoRb: made of steel sheet, completely covered with a layer of insulation and a layer of refractory material. The boiler door is equipped with hinges. The hinges provide easy adjustment and quick opening. For combustion control, the door has a self-cleaning sight glass.

WadnII dsmaboutinaI kameRa: made of welded steel sheet, bolted to the rear tube plate to allow removal. It is equipped with an appropriate cleaning door and a horizontal chimney (vertical on request) of a suitable diameter for the generator power. The smoke chamber can be connected to an external heater.

OWithnaboutwanie: steel frame welded to the tube sheets and covered with steel sheets.

Service platform: located in the upper part of the boiler, made of corrugated steel sheet. Under the order it is equipped with hand-rails and a ladder.

AndhaboutlIcandI: made from mineral wool 100 mm thick, protected from the outside by a painted sheathing.

1. 1. Boiler body 2. Boiler door
2. 3. Control cabinet 4. Instrument group
3. 5. Main steam valve
4. 6. PSK (supplied in quantities of 2 pieces) 7. Flue gas collection chamber
5. 8. Drainage
6. 9. Group of 2 feed pumps
7. 10. Salinity control connection (TDS)
8. 11. Level indicator (2 pcs.)

FROMtandartnoe bothRatdovation: (2) Main steam valve

Spring safety valves- 2 pcs.

Two direct-acting level gauges with flange connections, with drain and shut-off cocks.

Manometer, with three-way valve pressure gauge checks - 1 pc.

Safety pressure switch, CE PED certified, with manual reset in the control cabinet - 1 pc. The relay of working pressure - 1 piece.

Adjustable pressure switch for two-stage or sensor for modulating burners - 1 pc.

Regulator "emergency minimum level" with self-diagnosis for burner blocking, with manual reset in the control cabinet, CE certified - 2 pcs.

Level sensor for regulation of feed pumps ON-OFF - 2 pcs.

Group of two feed pumps - 1 pc. A set of fittings for the feed circuit and piping.

Automatic level control group. Manual bottom purge valve - 1 pc. Upper inspection hatch - 1 pc.

Integrated steam dryer for high quality steam.

Plate for fixing the burner.

Turbulators made of carbon steel. Lifting eyes.

Control cabinet IP55, 400 volts / 3 phases / 50 Hz. Documentation set:

Manufacturer's declaration in accordance with Annex VII of European Directive 2014/68/UE (PED)

Installation instructions and after-sales service- Component safety certificates.

Electrical diagrams of the control cabinet and Declaration of Conformity for related components.

Water characteristics: requirements regarding the quality of heating water, boiler water, frequency and type of periodic testing.

Additional equipment on request:

"Maximum safe level" kit

Salinity Control Kit

Auto bottom purge kit

“24 or 72 hour unmanned” kit for a standard steam boiler.

Economizer kit EC (gas) / EC (oil) - Pre-drilled burner mounting plate

Gas or oil-fired burner.

Steam injector for emergency power supply of a steam boiler

(2) Quantity and model may vary depending on configuration.

Models	W	L	H	A	B	C	D	E	ø	T1	T2	T3	T4	Empty weight boiler	General the weight
	mm	mm	mm	mm	mm	mm	mm	mm	mm					kg	kg
300	1474	2320	1820	780	1550	815	635	1333	219	DN32	DN40	DN25	DN25	1620	2145
400	1474	2320	1820	780	1550	815	635	1333	219	DN32	DN40	DN25	DN25	1620	2145
500	1861	2530	1940	860	1750	880	695	1453	258	DN40	DN40	DN25	DN25	2010	2770
600	1861	2530	1940	860	1750	880	695	1453	258	DN40	DN40	DN25	DN25	2010	2770
800	1996	2900	2077	950	2120	935	745	1593	358	DN50	DN40	DN25	DN25	2830	3910
1000	1996	2900	2077	950	2120	935	745	1593	358	DN50	DN40	DN25	DN25	2830	3910
1250	2126	3259	2294	1090	2526	1015	860	1783	408	DN65	DN40	DN25	DN25	3710	5265
1500	2126	3259	2294	1090	2526	1015	860	1783	408	DN65	DN40	DN25	DN25	3710	5265
1750	2246	3559	2422	1200	2750	1170	905	1918	408	DN65	DN40	DN25	DN40	4610	6615
2000	2246	3559	2422	1200	2750	1170	905	1918	408	DN65	DN40	DN25	DN40	4610	6615
2500	2296	3640	2774	1470	2830	1405	1080	2243	508	DN80	DN40	DN32	DN40	6560	9450
3000	2296	3640	2774	1470	2830	1405	1080	2243	508	DN80	DN40	DN32	DN40	6560	9450
3500	2296	4140	2774	1470	3330	1405	1080	2243	508	DN80	DN40	DN32	DN40	7650	11020
4000	2756	4107	3031	1700	3300	1500	1170	2473	608	DN100	DN40	DN32	DN40	8980	13135
5000	2856	4590	3173	1800	3800	1525	1195	2548	658	DN125	DN50	DN32	DN40	10540	16340
6000	3026	4810	3315	1850	4003	1600	1210	2618	658	DN150	DN50	DN40	DN40	11750	18510

Models	Steam production vigor	Rated power*	Maximum power OR**	Max. Working pressure	Content water by level	General volume	∆P Aerodynamic resistance HP	Nozzle length burners min.	Diameter nozzles burners max.
	kg/h	kW	kW	bar	l	l	mbar	mm	mm
300	300	204	226,7	12	540	730	2,2	340	210
400	400	273	303,3	12	540	730	2,6	340	210
500	500	341	378,9	12	820	1030	2,8	340	240
600	600	409	454,4	12	820	1030	3,5	340	240
800	800	560	622,2	12	1080	1500	3,8	380	240
1000	1000	700	777,8	12	1080	1500	4,2	380	240
1250	1250	852	946,7	12	1555	2195	4,5	400	280
1500	1500	1022	1135,6	12	1555	2195	5,1	400	280
1750	1750	1193	1325,6	12	2005	2810	5,5	420	280
2000	2000	1363	1514,4	12	2005	2810	6	420	280
2500	2500	1704	1893,3	12	2890	3950	6,8	420	360
3000	3000	2045	2272,2	12	2890	3950	7	420	360
3500	3500	2386	2651,1	12	3370	4600	7,3	450	360
4000	4000	2726	3028,9	12	4155	5780	8	450	400
5000	5000	3408	3786,7	12	5800	7730	8,8	450	400
6000	6000	4089	4543,3	12	6760	8600	8,8	450	420

* at feed water temperature = 80°C and pressure = 12 bar

** Depending on operating pressure and generator load

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operating on gas, diesel fuel and fuel oil.

This is a type of unit for the transfer of thermal energy, the steam pressure in which exceeds the level of 22 atmospheres. The creation and use of such devices is associated with operation in factories power units significant power, with increased requirements, as well as with the need to optimize fuel consumption.

A high pressure level allows you to get a larger useful volume of steam than in standard models industrial boilers.

Increasing the specific power of steam became possible in the 20s of the twentieth century. New technologies, the development of mechanical engineering and metallurgy made it possible to realize the full potential of steam systems in the field of increasing power, productivity and rationalizing fuel consumption.

Applications:

• metallurgical plants;
• mining enterprises;
• production of various reinforced concrete products and other building materials;
• plants involved in the processing of petroleum products (heating of petroleum products, provision of pipeline transportation, etc.);
• woodworking (wood drying);
• production of feed and feed additives.

Benefits of using high pressure steam

The use of water vapor under significant pressure is associated with some features:

• the higher the liquid temperature, the higher the vapor pressure;
• the level of vapor pressure is inversely proportional to the evaporation temperature;
• direct dependence of the pressure of saturated dry steam and its temperature works up to 40 atmospheres, after which the temperature begins to decrease;
• The temperature of the superheated steam constantly rises with increasing pressure.

All this together means that at pressures up to 40 atmospheres and when using saturated dry steam, fuel consumption (per unit of steam) can be reduced. When working with superheated steam, a continuous increase in pressure allows a continuous reduction in fuel consumption, but the level of savings is negligible.

High-pressure steam shows the highest productivity during the operation of steam turbines and machines at various plants.

Intermediate (secondary) superheating of high pressure steam

According to the totality of parameters, it is the exhaust (superheated) steam that is the best choice for heating and heating tasks. At a pressure of 80 atmospheres, the coefficient beneficial use of heat produced can reach 70%. That is why exhaust steam is widely used in high pressure units.

Secondary overheating makes it possible to level the significant moisture content of the steam, which appears on final stages processing process. Thus, it is possible to achieve practically full application total heat input.

The average fuel economy with the use of intermediate superheating is 1-3%. If implemented additional setting regenerative processes responsible for heating make-up water with steam, savings of 8 percent can be achieved.

Designs and diagrams of high pressure industrial steam boilers

Steam boilers using steam under significant pressure are represented by two main categories:

1. Relatively old models of industrial boilers (sectional, vertical water tube), redesigned to meet the operational requirements for systems with significant pressure; as a rule, they are used in the absence of a more modern alternative, they are not very effective.
2. Variants of high pressure boilers, originally designed to operate in such conditions.

The most common systems belonging to the second category:

• Atmos - several pipes (rotors) located horizontally in the furnace space and rotating at a speed of about 300 rpm; The steam output depends on the number of revolutions of the rotors. The upper limit of the steam capacity of Atmos systems is 300 - 350 kg / m 2. Main advantages - simple circuit water circulation, no expensive parts (drums); disadvantages - the high complexity of the device for rotating the rotors, the need for constant maintenance of the installation.
• Lefler - such a boiler allows you to get steam under pressure due to the intake of superheated steam into the evaporator (drum) simultaneously with boiling water. The main advantages are a significant amount of liquid in the evaporators, no need for water softening, no boiler pipes. Disadvantages - the complexity of the pump responsible for the removal of steam, the risk of burning pipes when the pump suddenly stops, as well as the uneconomical of the entire installation at a pressure of less than 100 atmospheres.
• Benson - the unit uses an original scheme in which water turns into steam without additional heat costs. The advantages of such a high-pressure steam boiler are a small water volume, high safety and relative cheapness of construction.
• Schmidt-Hartmann - a boiler using a drum with an integrated coil system. Advantages - safety, good heat transfer coefficient, hot gases do not have a direct effect on the drum. Disadvantages - relatively high price, some design features(the need to provide a higher pressure level for the coils than for the working steam).

Common features of any designs designed for high pressure steam are the increased strength of the components, especially gate valves and valves, as well as the use as the main construction materials alloy steel, open-hearth casting, electric steel.

Steam boilers are divided into two types: gas-tube and water-tube.

Gas-tube boilers are called in which gaseous products combustion exits through fire tubes, as well as flame tubes located inside containers with heated water.

They are smoke-fired, fire-tube and smoke-fire-tube. In water-tube devices, pipes with heated water are located inside the gas pipeline.

Steam gas boilers or gas-tube boilers are high-pressure units. Their use in thermal power engineering is permissible with a required power of 360 kW with an operating pressure of 1 megapascal.

If the pressure in the steam boiler is exceeded, an explosion may occur with the release of a large amount of steam, leading to an emergency. Today, such systems are considered obsolete and are rarely used. Modern water heating systems are designed for large.

The need for the development of water tube boilers arose due to the growth in production and the need to obtain steam in large quantities.

The presence of many nodes and components in the system is considered one of the disadvantages of these devices. Repair of such equipment is possible only in the off state.

Industrial high-pressure steam devices or steam generators are a complex system consisting of mechanical and electrical components. The steam generator consists of several parts:

• frame where all other elements are attached;
• electrical equipment - indications, relay switches, signal lamps and other equipment;
• pressure sensors - monitor the pressure in the system;
• steam generator boiler - a water tank with installed sensors for monitoring the liquid level;
• electric pump - used for direct pumping of water into the boiler.

To heat water in electric boilers, 3 methods are used:
1) The use of heating elements of different capacities.
2) Electrical conductivity of water - when passing through water electric current heat is released.
3) Heating water with the support of frequency radiation or induction heating.

High pressure boilers have a steam pressure of more than 20 atmospheres. The development and implementation of similar installations are caused by a direct increase in the power of power units. The operation of the equipment is aimed at obtaining a large volume of steam and hot water. All valves and gate valves must be designed to work in conditions of high internal pressure.

Use of low pressure equipment

On the modern market presented They differ in functionality, design and build quality. The choice of the required model should take into account the required power and performance.

Low pressure steam boilers are designed to generate saturated steam, the pressure of which is not higher than 0.07 MPa, and its temperature is 115 °C. This equipment is capable of producing 140-3000 kg of steam per hour. These units are used for technological processes in agricultural organizations, food and woodworking industries and for heating rooms of various sizes.

Low pressure steam equipment is designed so that water takes all the heat in the process of fuel combustion. The gases, in the process of exiting the fuel part, enter directly into the tube bundle, which connects the two parts of the water base.

These products heat the water, causing it to evaporate. Steam is served through a steam pipeline and used in technological processes. Thanks to a large number water, a stable pressure is formed in the steam boiler, which is maintained even with uneven steam supply. However, do not ignore situations when the pressure drops quickly and can provoke an explosion.

A low pressure boiler is a system that consists of two or more cylinders. different sizes nested one inside the other. A firebox is located in the flame tube, in its rear compartment there is a convective bundle of pipes. Coal steam equipment equipped with a plate that is attached to the front side. Mounts for the fan are placed on the stove. Thanks to this, the combustion process is improved, which means that the performance of the equipment is also improved.

Gas and liquid fuel installations are equipped with special burners. The saturated steam generated by the device is dried thanks to a special internal boiler separation device. At the same time, combustion waste is removed through the chimney.

Steam boilers are divided into high and low pressure devices. Depending on the required power, one or another type of equipment is used. These devices are characterized by reliability, high performance and safety of use.