|Place of Origin:||Zhangjiagang,Jiangsu,China|
|Brand Name:||HD Boiler|
|Minimum Order Quantity:||1Set|
|Packaging Details:||Seaworthy Packing|
|Delivery Time:||30 Days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||500 Sets / Per Year|
|Installation:||Assembled Boiler||Water Circulation:||Natural Circulation|
|Rated Working Pressure(Mpa):||1.25-2.5||Rated Steam Temperature:||193-226|
High thermal efficiency SZL Coal Fired Steam Hot Water Boiler wiht long service life
HD DZL series steam and hot-water boiler is the single-cylinder, water-tube assembly, chain grate boiler. Boiler drum is arranged along the center of the boiler longitudinally.
The front drum and both sides of the furnace water-wall tubes form radiant heating surface, the rear drum and the tube nest between the header form convection heating surface.
Coal economizer is installed at the rear of boiler.
After some heat of the combustion-generated high temperature fume is absorbed by the hearth, the fume flows to the convection heating surface through burn out chamber and exhausts outside through the chimney via coal economizer, dust collector and draught fan.
Features and Advantages
1. Compact structure, small installation space, single-floor boiler room, cost-effective infrastructure.
2. Great assembly level, short installation period and inexpensive installation.
3. Sufficient and reasonable heating surface, quick temperature/pressure-rise of boiler, satisfactory productivity and high heating efficiency.
4. Introduce the air with air distribution chambers of grate. All air distribution
chambers can adjust the air flow independently and grate can be regulated step-less speed.
5. Wide range of applicable coals and full combustion.
6. Electric control cabinet is equipped with complete automatic control and monitor
instruments featuring high automation, safety, reliability and simple operation.
|Rated heating efficiency(MW)||6||8||10||15||20||25||30|
|Rated working pressure(MPa)||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5|
|Rated steam temperature||193/204/226||193/204/226||193/204/226||193/204/226||193/204/226||193/204/226||193/204/226|
|Rated outlet temperature||60||60||60||60||104||104||104|
|Effective area of grate(m2)||7.8||10.1||11.8||17.3||21||24.3||25.8|
|Applicable fuel||Soft Class II|
|Maximum size of shipping part(m)||6.1×3.1×3.5||6.8×3.4×3.5||7.6×3.4×3.5||9.6×3.4×3.54||11×3.41×3.54||8.3×3.0×3.6||8.5×3.6×3.64|
|Maximum weight of shipping part(t)||25||29||31||42||50||22/28||23/29|
|Overall size of installation(m)||9.5×5.5×6.2||9.5×5.5×6.2||9.8×5.7×6.2||10.9×5.7×6.7||12×5.8×6.8||13.8×6.0×10.6||18×6×10.5|
|Draught fan||GY6-1 30kw||GY10-1 45kw||GY10-15 55kw||Y5-47 12D 75kw||GY5-47 12.4D 90kw||GY20-15 110kw||GY35-15 132kw|
|Blower fan||T4-72 5A 11kw||GG10-1 15kw||GG10-1 15kw||G4-73 9D 30kw||G4-73 9D 30kw||GG20-15 55kw||G40-73 10D 55kw|
|Speed governor||GL-10P 0.75kw||GL-16P 1.1kw||GL-16P 1.1kw||GL-20P/II 1.5kw||GL-20P/II 1.5kw||GL-30P 2.2kw||GL-40P 3kw|
HD Boiler established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters, headers, spiral fin tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong Lai Industrial Park, east suburb of Zhang Jia Gang City. The plant’s location is around 150km Expressway to Shanghai Port or 60km State Road to Suzhou or Wuxi, with transportation extending in all directions conveniently and quickly.
1. Fabrication area of 200,000 square meters
2. 150 Engineers
3. 600 Coded welders
4. 60 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2008 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization