SHW Reciprocating Grate Boiler

Type: Steam丨Hot Water Boiler Capacity/Hot Power: 10-75t/h Pressure: ≤2.5MPa (25bar) Fuel: Coal Fuel Application: Industrial Steam and Hot Water Supply

Overview

Brief Introduction:

Cooperated with HIT, ZBG designed the SHW series reciprocating grate coal fired boiler. A 1 ton/0.7MW boiler can supply heat for over 12,000 square meter floor area. It is a high efficient and energy saving boiler type, now widely applied in pharmaceutical, chemical, food, metallurgical machinery, mining and many other fields and industries.

Features:

reciprocating grate boiler

  • Adopt water-cooled furnace and water-cooled arch structure:
    Arrange heating surface and water cooled support structure reasonably within the limited furnace space. The three dimensional structure or four dimensional structure makes sure a reasonable radiation heat transfer efficiency. In addition, the reliable front and rear water cooled arch supporting structure ensures the safe and stable operation of the boiler.
  • Can burn low calorific value fuel:
    The boiler is especially designed for middle or low calorific value fuels, such as bituminous coal, lignite coal. In order to reach the ideal boiler operation, it is designed with a relative wider cross-sectional dimension of grate.
  • Use low-voltage low-noise draught fan:
    This series boiler has good environmental performance, its emission is very low.
  • Adopt push-push reciprocating grate structure:
    The force of pushing and pulling the moving grate is uniform, effectively avoiding the grate stuck and deviating phenomenon. Between the moving grate and fixed grate is the roller without a fixed axis, largely reducing the resistance of grate push-and-pull.

     

Parameters

SHW Series Reciprocating Grate Boiler Unit Converters
Model Rated Evaporation Rated Steam Pressure
(bar)
Rated Steam Temperature
(℃)
Water Temperature
(℃)
Fuel Factory Mode
t/h BHP
SHW15-1.25-H 15 1149 12.5 194 105 Lignite Field Assembly
SHW15-1.6-H 15 1149 16 204 105 Field Assembly
SHW15-2.5-H 15 1149 25 226 105 Field Assembly
SHW20-1.25/350-H 20 1532 12.5 350 25 Field Assembly
SHW20-1.25-H 20 1532 12.5 194 105 Field Assembly
SHW20-1.6-H 20 1532 16 204 105 Field Assembly
SHW20-2.5-H 20 1532 25 226 105 Field Assembly
SHW35-1.25-H 35 2681 12.5 194 105 Field Assembly
SHW35-1.6-H 35 2681 16 204 105 Field Assembly
SHW35-2.5-H 35 2681 25 226 105 Field Assembly
SHW75-1.25-H 75 5745 12.5 194 105 Field Assembly
SHW75-1.6-H 75 5745 16 204 105 Field Assembly
SHW75-2.5-H 75 5745 25 226 105 Field Assembly

Case

2 Sets of Chain Grate Boilers in Inner Mongolia

Type:Chain grate boiler Capacity/Hot Power:50 tons Pressure: Application:Inner Mongolia Project site:Steam supply view all content
  • 2 Sets of Chain Grate Boilers in Inner Mongolia Type:Chain grate boiler Capacity/Hot Power:50 tons Pressure: Application:Inner Mongolia Project site:Steam supply
  • 20 Tons Chain Grate Coal Fired Boiler for Paper Industry Type: SZL coal fired boiler Capacity/Hot Power:20 tons Pressure:1.25 MPa Application:Paper industry Project site:China
  • Two Sets Chain Grate Steam Boiler in Kazakhstan Type:DZL6-1.25-AII Capacity/Hot Power:12 tons Pressure: Application:Grain and oil production line Project site:
  • 10T 20T Coal Fired Boiler in Fertilizer Type:SZL coal fired boiler Capacity/Hot Power:10T , 20T Pressure:1.25MPa, 1.6MPa Application:Fertilizer plant Project site:China/Asia
  • 25 Ton Chain Grate Boiler Project in Ali Type:SZL coal fired boiler Capacity/Hot Power:3*25T Pressure: Application:Heating supply Project site:China/Asia

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