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DZG Structure Industrial Coal-fired Steam Boiler

DZG Structure Industrial Coal-fired Steam Boiler

Product Introduction and Feature
DZG structure coal-fired steam boiler features a compact and single-layer layout with threaded smoke tubes and smokeless combustion technology, ensuring safety, reliability, and significant energy savings with high thermal efficiency.
Boiler adopts a single-layer grate for combustion, providing strong fuel adaptability, excellent combustion performance, and easy operation.
The arrangement of the three-pass heating surface ensures proper water circulation and heat exchange, achieving optimal heat transfer efficiency and ample boiler output.
The boiler system comprises a waste heat water tank, dust collector, flue, induced draft fan, forced draft fan, pipeline valves, instruments, and chimney.
It has a wide fuel adaptability and stable combustion. The reasonable combination of front and rear arches organizes the air dynamics in the furnace, allowing more complete combustion and heat exchange.
Smokeless combustion technology is employed, and a carefully designed secondary air device arranges secondary and tertiary air at different heights within the furnace. This disturbs the air and flue gas, ensuring ample contact and supplying the necessary oxygen for complete combustion, effectively reducing smoke and dust in the furnace.
The boiler has a thick insulating layer, minimizing heat loss from the furnace body.
It is aesthetically pleasing with stylish external packaging and an easy-to-assemble form, making transportation and installation convenient.
The boiler comes with comprehensive supporting facilities, fast factory assembly, short installation period, and a single-layer layout for the boiler room, reducing installation infrastructure investment and overall cost.

Parameter

DZG-Stype Biomass Fired Boiler

Unbjects UNIT DZG1-1.0/1.25-S DZG2-1.0/1.25-S DZG3-1.0/1.25-S DZG4-1.25/1.6-S
Steam capacity (T/h)
Working pressure (MPa) 1.0/1.25 1.0/1.25 1.0/1.25 1.25/1.6
Steam Temperature 184/194 184/194 184/194 194/204
Feedwater
Temperature
20  20  20  20 
Heating
Area
Boiler proper 36.5  74.3  98.5  121 
Economizer 21.1  28.16  38.3  38.3 
Grate Arer 1.4  2.52  2.52  3.9 
Design
Heating Efficiency
% 84  84  85  85 
Design Fuel (Wood)bamboo chips, wood (bamboo)chips, biomass particles
Overall Dimensions
(LXWXH))
mm 4300×2100Z×2850 4900×2600×3050 5500×2600×3300 5900×2800×3640
Weight of
boiler ptoper
T ~14.6/14.8 ~17.5/17.8 ~22/23 ~32/33
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About
Zhejiang Shuangfeng Boiler Manufacturing Co., Ltd.

Shuangfeng Boiler was founded in 1952 as Wuyi Boiler Factory. It is a national high-tech enterprise specializing in the research and development, manufacturing, sales, installation, and other services of "Shuangfeng" and "Xianxin Energy" brand steam boilers, steam generators, water-coal slurry boilers, modular integrated heating systems, environmental protection equipment, and other products. It is "the first batch of national designated boiler and pressure vessel manufacturing backbone units", "National Torch Program Project Unit", "Chinese Academy of Sciences Jinhua Science and Technology Park Backbone Enterprise", "National Water-Coal Slurry Engineering Technology Research Center Combustion Technology Research Base", "China Electrical Equipment Industry Association Industrial Boiler Branch Director Unit", "Provincial High-tech Enterprise Research Center", "Zhejiang University Entrepreneurship and Innovation Demonstration Base", "Zhejiang Special Equipment Safety and Energy Conservation Association Boiler Branch Vice Chairman Unit", "Zhejiang Province Industrial and Commercial Enterprise AA Credit Unit".

The company covers ​​107,000 square meters, with a construction area of ​​60,000 square meters. It has a Shuangfeng Boiler B-class boiler manufacturing base and an Xianchuang Co., Ltd. A-class boiler manufacturing base. The company is divided into four departments (marketing operation department, planning and finance department, quality management department, product manufacturing department), two centers (clean combustion technology R&D center and Hangzhou sales operation center), three branches (industrial boiler branch, organic heat carrier furnace branch, biomass energy branch), and three laboratories (physical and chemical laboratory, welding laboratory, combustion laboratory). The "Clean Combustion Technology R&D Center" is a backbone enterprise of the Jinhua Science and Technology Park of the Chinese Academy of Sciences.

Certificate Of Honor
News

The company participates in the exhibition mainly to promote the corporate image, enhance corporate visibility and let more customers know the Shuangfeng brand, serve more customers, and let more cust...

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Shuangfeng boiler was installed in a state-owned enterprise to replace the original 4-ton coal-fired boiler. Shuangfeng LHG (fsq) series steam generator is a semi-gasified license-free fire tube boile...

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The environmentally friendly tax-free boiler produced by Zhejiang Shuangfeng Boiler Manufacturing Co., Ltd., the biomass steam generator, is not only small in size, beautiful in appearance, and has lo...

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