Henan Jinzhen Boiler Company
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100sets per month |
| Delivery Time | 15working days |
| Packaging Details | Regular Packing or Nude Packing, suited to land transportation as well as sea transportation. |
| Type | Natural Circulation |
| Structure | Chain Grate Stoker |
| Pressure | 0.7Mpa-3.8Mpa |
| Style | Horizontal |
| Output | Steam |
| Thermal efficiency: | 92.4%--94.5% |
| steam temperature | 184°C, 194°C,204°C,225°C |
| Fuel | Coal or Biomass |
| Capacity | 8ton, 8000kg/h |
| Material | Q235B Carbon Steel |
| Tube | Water tube and fire tube |
| Brand Name | Gentle boiler |
| Model Number | DZL8-1.0-T |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 100sets per month |
| Delivery Time | 15working days | Packaging Details | Regular Packing or Nude Packing, suited to land transportation as well as sea transportation. |
| Type | Natural Circulation | Structure | Chain Grate Stoker |
| Pressure | 0.7Mpa-3.8Mpa | Style | Horizontal |
| Output | Steam | Thermal efficiency: | 92.4%--94.5% |
| steam temperature | 184°C, 194°C,204°C,225°C | Fuel | Coal or Biomass |
| Capacity | 8ton, 8000kg/h | Material | Q235B Carbon Steel |
| Tube | Water tube and fire tube | Brand Name | Gentle boiler |
| Model Number | DZL8-1.0-T | Certification | ISO |
| Place of Origin | China |
Automatic Feeding Coal Biomass Fired Steam Boiler System for Plywood processing Factory
Introduction
This steam boiler adopt chain grate,suitable for molding pellet fuel,can add a small amount of wood,wood block,also can burn with coal.
This boiler adopt the newest achievements in scientific research, such as:Arched Tube plate, thread smoke tube etc, solve the tube plate crack of shell type boiler, Water wall tube burst, low efficiency, insufficient of power,Poor pf coal type adaptability etc.
Technical Parameters
| Model | Rated evaporation capacity (t/h) | Working pressure (Mpa) | Rated steam temperature (°C) | Feed water temperature (°C) | Boiler body heating area (m2) | water pressure testing pressure (M pa ) | Effective area of grate (m2) | Thermal efficiency (%) |
| DZL0.5-0.7-T | 0.5 | 0.7 | 170.4 | 20 | 17.5 | 1.05 | 1.1 | 82 |
| DZL1.0-0.7-T | 1 | 0.7 | 170.4 | 20 | 28.6 | 1.05 | 2.14 | 82 |
| DZL1-1.0-T | 1 | 1 | 184 | 20 | 28.6 | 1.4 | 2.14 | 82 |
| DZL1-1.25-T | 1 | 1.25 | 193.3 | 20 | 28.6 | 1.65 | 2.14 | 82 |
| DZL2-0.7-T | 2 | 0.7 | 170.4 | 20 | 55.1 | 1.05 | 2.64 | 82 |
| DZL2-1.0-T | 2 | 1 | 184 | 20 | 55.1 | 1.4 | 3.41 | 82 |
| DZL2-1.25-T | 2 | 1.25 | 193.3 | 20 | 55.1 | 1.65 | 3.41 | 82 |
| DZL4-1.25-T | 4 | 1.25 | 193.3 | 20 | 91.5 | 1.65 | 6.12 | 82 |
| DZL4-1.6-T | 4 | 1.6 | 204.3 | 20 | 91.5 | 2 | 6.12 | 82 |
| DZL4-2.5-T | 4 | 2.5 | 226 | 20 | 91.5 | 3.125 | 6.12 | 82 |
| DZL6-1.25-T | 6 | 1.25 | 193.3 | 20 | 146 | 1.65 | 6.73 | 82 |
| DZL6-1.6-T | 6 | 1.6 | 204.3 | 20 | 146 | 2 | 6.73 | 82 |
| DZL10-1.25-T | 10 | 1.25 | 193.3 | 104 | 288.2 | 1.65 | 12.4 | 82 |
| DZL15-1.25-T | 15 | 1.25 | 193.3 | 104 | 432.3 | 1.65 | 16.2 | 82 |
| DZL20-1.25-T | 20 | 1.25 | 193.3 | 104 | 576.4 | 1.65 | 24 | 82 |
Performance characteristics
Efficient heat transfer components of a threaded pipe, with reasonable flue gas velocity, the boiler thermal efficiency is higher than the national professional standards 6-8 percentage points.
· Convex tube plate, threaded pipe so that the boiler shell by quasi-rigid body becomes subject to an elastomer, with airfoil flue completely avoid the traditional fireworks tube boiler tube plate temperature cracking ills.
· Reasonable water circuit and a unique backwater ejector device (hot water boiler), to improve the riser pipe water speed, avoiding the water wall tube burst.
Use of the furnace soot inertial separator, supplemented efficient multi-tube filter, the boiler exhaust dust concentration areas to meet the requirements of a class, reasonable structure does not require steel boiler can prop up its own weight.
* Use of energy-saving, high radiant arch, to ensure the stability of bituminous coal or anthracite burning.
· Adopt high standards and quality of auxiliary equipment, accessories and automatic control equipment to ensure that the boiler safe and stable operation, while reducing the fireman's labor intensity.
*Conmpact constructure, 1-20t / h (0.7-14 WM) boiler can be arranged in a single layer.
Advantage
1.Three pass structure.
Function: ectend the flow of smoke and enhance the heat transfer.
2. Water-fire tube type.
Function:Fire tube:the flue goes through furnace, wing-shape flue and fire tubes to form three pass as said in the above. Water tube: water in some tubes rises after heating and some declines, which forms a natural circulation.
3.Spirally corrugated tube
Function:heat transfer enhancement, reduce the spirally corrugated tube numbers, and improve the suppleness to avoid the tube plate cracking.
4.Arched tube plate
Function:reduce the thermal stress of weld and improve the tube plate suppleness,meantime, simplify the structure and save the boiler room space.
Applicable fuels
This is Applied for Textile Mill,Food and Beverage,Chemical,Medicine,Light Industry,Rubber,Printing and Dyeing Plant,Paper Mill,Wood Processing,Garment and Laundry etc.
FAQ
1. What are the limitation (size, humidity, chemical element concentrations) of coal fuel/solid fuel/wood fuel?
Size requirement of coal:6-25mm
Size requirement of blending coal: <50mm (the coal less than 6mm should less than 30%)
Diameter of biomass particle: 6~10mm, length: 25~50mm, water content < 15%, ash content < 2%, sulphur content<0.07%, chlorinity <0.07%, nitrogen content < 0.5%
2. What is the combustion mode of coal/biomass fired boiler?
The combustion mode of coal/biomass fired boiler is layer combustion. Place the flue on the fixed or moved grate, to form an evenly fuel bed with a certain thickness, air comes from the bottom of grate, and combustion occurred on the fuel bed.
3. What is the height of chimney?
The chimney is usually 30m, irrespective of the special circumstances.
4. What are the heat-resistance temperature of grate and furnace?
The heat resistance temperature of grate is related to the grate material, the highest temperature could be as high as 1200℃, and the lower temperature could be 700℃.
The highest heat resistance temperature of furnace could be about 1700℃~1800℃.
5. What is the temperature of smoke gas?
The highest temperature of smoke gas is 165℃.
6. How long can the coal/biomass fired boiler works?
Coal/biomass boilers could work for 10~15 years, under correct operation, high water and coal quality, etc.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2015
Total Annual:
5000000-100000000
Employee Number:
150~200
Ecer Certification：
Active Member
Henan Jinzhen Boiler Co., Ltd is a professional manufacturer that specialized in the environment-friendly steam boiler and pressure vessels’ design, manufacture, installation, maintenance. We specialized in gas steam boiler, oil steam boiler, diesel steam boiler, coal steam boil... Henan Jinzhen Boiler Co., Ltd is a professional manufacturer that specialized in the environment-friendly steam boiler and pressure vessels’ design, manufacture, installation, maintenance. We specialized in gas steam boiler, oil steam boiler, diesel steam boiler, coal steam boil...
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