Dzg L Series Sawdust Steam Hot Water Boiler - China

Keywords: rice husk boiler steam boiler biomass boiler wood fired boiler

sawdust boiler Structure Introduction Horizontal package fixed grate

sawdust boiler is a horizontal three pass water fire Tube mixed boiler.

Inside boiler barrel is a bunch of screw thread smoke tube, water walls

are at both sides of the furnace, and splay tube banks are inside the

furnace, using large cast iron grate with Blower Feeding (fuel can be

firewood, sawdust, stalk, etc.

), also has air blower and induced draught

fan.

Since fuels such as sawdust blows by the wind onto grate for

combustion, flame from the furnace enters rebuming chamber, goes through

rear smoke box to the splay flue before entering front smoke box.

It

retraced to rear smoke box by fire tube banks, and then enters the

economizer, dust extractor, finally be discharged into the atmosphere by

induced draft Fan.

Technical Characteristic

1 - Higher boiler thermal efficiency, using screw thread tube to enhance heat transfer, effective in improving the thermal efficiency of the boiler by maximum of 77.5%.

2 - changed the traditional design of two pass heating surfaces inside boiler barrel to one screw thread smoke tube.

So boiler operates without thermal stress to tube sheet and extends boiler's service life.

3 - The splayed flue in the furnace changes the radiation phenomenon at the bottom of middle barrel in traditional design, effectively avoiding barrel humping, and increases boiler's safety performance.

4 - The use of both mechanized and manual feeding to reduce the labor intensity.

5 - Entirely packaged boilers reduce installation period.

6 - Fast ignition start and pressure rise.



7 - Compact boiler design is easy for transportation and installation, can save a lot of investment in infrastructure.

8 - Could use wood, sawdust, stalk and other combustible industrial waste as fuel.

9 - With the furnace explosion-proof devices, deflagration occurred when the furnace, the furnace can vent to the pressure and played furnace wall protection role.

The furnace are fitted with explosion proof device.

When the furnace detonated, it can vent the pressure inside furnace, and protects boiler body.

10 - With overpressure protection and high and low water alarm linkage protection ensure the safe operation of the boiler

Model Rated evaporation Capacity(t/h) Operating pressure (Mpa) Steam temp.

(℃) Heating Gate area(㎡) Thermal Efficiency(%) Overall dimension(mm) Weight(t)

DZG1-1.0-M 1 1.0 184 2.1 75 4110×2155×2920 14.5

DZG2-1.25-M 2 1.25 193 3.5 75 6150×2438×3350 25

DZG4-1.25-M 4 1.25 193 4.66 76.5 6592×2760×3470 28

DZG6-1.25-M 6 1.25 193 6.15 77.5 6822×2860×3453 34

DZG10-1.25-M 10 1.25 193 11.5 77.5 10360×2900×3550 43

Dzg L Series Sawdust Steam Hot Water Boiler

Thank you in advance for your consideration

Company Contact:

• Posted By: Beijing Double Dragon International Machinery Co.,

• Phone: 863722190222

• Address: No.09274 Yongxion Road,Yong ledian,Tongzhou Distri, beijing , China

• Email:

• Business Description: COMPANY PROFILE
  
  Beijing Double Dragon International Agricultural Machinery Co., Ltd.(Bidragon International) is a company authorized by the Chinese Foreign Economy and Trade Committee which also get the right to do import and export business independently.
  
  The company locates at Beijing, the capital of China, and seats at No.
  
  09274 Yongxion Road, Yong ledian, Tongzhou District.
  
  Bidragon International as a professional export & import company, is one of the selling leaders of agricultural machineries in China, for we have the long stable cooperation with many manufactures of agricultures machineries & grain processing machineries.
  
  And most of our partnerships are among the best enterprises in China machinery industry.
  
  Many of them are modern enterprises with long histories of manufacturing agricultural machinery.
  
  With top quality products, perfect service, a visionary management, Beijing Double Dragon International Agricultural Machinery Co., Ltd. is ready to meet any of the customer's requests from overseas.
  
  Our company is engaged in the following machineries:
  
  1 Agricultural Machineries, such as: harvesters, spreaders, planters, trailers, threshers and mowers, etc.
  
  2 Processing Machineries like wheat processing machineries, maize processing machineries, spice processing machineries, peanut processing machineries, coffee peelers and multifunction nut peeling machineries, etc.
  
  
  
  3 We also devote ourselves to grain storage and grain fumigation service.
  
  For example, steel silo, grain silo and lipp silo.
  
  As a big agricultural county, China is full of resources on agricultural machineries.
  
  We are willing to supply high quality product in comparatively competitive price.
  
  In recent years, our products have been well exported to different countries, such as Indonesia, Iran, Bangladesh, Korea, Germany and so on.
  
  We also have established strategic relationship with them for our further cooperation.