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{"title":"Carbon Steel Power Station Boiler Water Wall Panels For Waste Heat Recovery","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5f\/ba\/89b8f4e3588edc9d359f80daf8be-200x200-1\/carbon_steel_power_station_boiler_water_wall_panels_for_waste_heat_recovery_boilers.jpg","attrs":{"Brand Name":"HD Boiler","Model Number":"Membrane Water Wall","Certification":"ISO9001,ASME,Grade A,SGS,EN","Place of Origin":"China"}}
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Excellent Testing System Heat Recovery Steam Generator for Industry Usage
What is HRSG?
HRSG is composed of boiler barrel, mobile smoke hood, furnace mouth section flue, inclined 1 section flue, inclined 2 sections flue, end 1 section flue, end 2 sections flue, feeding tube (feeding chute), oxygen nozzle, nitrogen sealing device and nitrogen sealing plug, manhole, differential pressure device, support and hanger of flue.
HRSG divided into six circulation loops, each circulation loop is composed of the down pipe and up pipe, each section of the flue feed water from the boiler tube through the down pipe into the lower collection box of each flue into each heating surface, water through the heating surface to produce steam into the inlet collection box, then by the rising pipe into the pot.
All flanges are connected with flanges.
What is working principle of HRSG?
The combustion of fuel oil, gas and coal produces high-temperature flue gas to release heat. The high-temperature flue gas enters the furnace chamber first, then enters the waste heat recovery device in the front smoke box, then enters the pyrotechnical pipe, and finally enters the waste heat recovery device in the flue pipe of the rear smoke box. The high-temperature flue gas turns into low-temperature flue gas and is discharged into the atmosphere through the chimney.
Because the waste heat boiler greatly improves the utilization rate of the heat released by fuel combustion.HRSG is very energy-saving.
Adopt wear fin tubes, boiler pressure parts life assurance
Unique flash technology, the boiler outlet temperature is reduced to below 90ºC
Kiln (SP) HRSG Features
Heating surface tubes and headers with privildged connection structure, reducing mechanical shock and vibration
By mechanical vibration cleaning mode, continous cleaning mode little impact on system operation
Set sealed scraper gray machine, greatly reducing dust tail.
What are the specifications of HRSG?
Cement production line capacity t/d
1000
2500
5000
10000
Boiler inlet flow Nm3/h
Kiln(front)
60000
88000
243000
472000
Kiln(tail)
76000
170000
328000
612000
Boiler inlet gas temperature℃
Kiln(front)
370
360
380
390
Kiln(tail)
360
320~360
330
330
Rated evaporation t/h
Kiln(front)
5.8
7.25
24
50
Kiln(tail)
7.5
10~15.8
20~24.6
35.5
Rated steam pressure Mpa
Kiln(front)
1.25
1.25
1.25
1.25
Kiln(tail)
1.25
1.25
1.25
1.25
Rated steam temperature℃
Kiln(front)
340
330
350
360
Kiln(tail)
340
300~340
310
310
Boiler structure
Kiln(front)
Vertical
Vertical
Vertical
Vertical
Kiln(tail)
Vertical
Vertical and Horizontal
Vertical and Horizontal
Vertica
Why do you choose HDB?
1100 employees, 400,000 ㎡ with fixed assets amounting to USD 110,000,000, 34 years experience, ISO9001, SO3834, EN12952 certificated, 150km expressway to Shanghai,60km state road to Suzhou or Wuxi, this is how we keep superior quality and competitive offers for global valued customers.
Our main products cover Utility Boiler, HRSG Boiler, coal-fired , oil(gas) -fired, coal-water-slurry-fired and garbage-fired steam/hot water boilers, organic heat carrier boilers, etc., and Boiler spare parts (Economizer, Finned tube, Header, Steam drum, Superheater, Water wall panel, Air preheater, Cyclone separator, etc., which are widely used in power generation, heat supply, chemical engineering, textile, food, paper, road building, plastic, rubber and wood working industries.
Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
