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Industrial Water Tube Boiler Double Drum Coal Fired Steam Boiler SZL Type

Categories Coal Fired Steam Boiler
Brand Name: YONGXING
Model Number: SZL
Certification: ISO9001,ISO14001,SGS,BV
Place of Origin: HENAN
MOQ: 1set
Price: negotiable
Payment Terms: T/T, L/C, Western Union
Supply Ability: USD1000/SET
Delivery Time: 10-15days
Packaging Details: Nude packing
Type: SZL type
Standard: GB ,ASME
Capacity: 6-20T
Efficiency: 76.86%
Drum: Double Drums
Name: Wood coal boiler
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Industrial Water Tube Boiler Double Drum Coal Fired Steam Boiler SZL Type

Industrial Water Tube Boiler Double Drum Coal Fired Steam Boiler SZL Type

Product Features

1. The Industrial Water Tube Boiler is divided into two parts, one part includes the boiler body and the steel frame upper furnace wall, and the other part includes coal hopper, chain grate, base steel frame, and lower furnace wall. Except for the middle partition wall construction, the other components are assembled and shipped. The tail cast iron economizer and the air duct of the boiler are shipped with the furnace.

2. The burning part adopts light chain grate, and the two sides enter the air. There are six independent air chambers under the grate, and there are air conditioning mechanisms on both sides of the air chamber. The air is blown into the lower part of the base by the blower, and the mouth is adjusted by the wind. The machine enters the independent wind room.

3. The upper furnace wall is assembled and factorized by the factory. The lower furnace wall is composed of refractory brick, silicate fiber and thermal insulation material. The fuel enters the furnace through the gate, and the coal slag falls into the slag hopper during the operation of the grate. Finally discharged by the spiral slag machine.

4. The Industrial Water Tube Boiler is equipped with an electric control console. The console is equipped with boiler thermal parameter display, blower, induced draft fan operating status indicator and electric actuator. The Industrial Water Tube Boiler is equipped with automatic device and has an over-temperature alarm device.

5. Coal is suitable for the second type of bituminous coal. The combustion parameters are as follows: low calorific value ≥17750J/Kg, volatile matter>38.5%, ash content ≤32.4%.

Data sheet

NO.ParamentsUnitTechnical Data
2Transportation Sizem9.3×2.6×3.69.3×2.6×3.612.5×2.7×3.96.8×2.6×3.57.9×3.2×3.5
3Rated evaporation capacityt/h66101010
4Working PressureMpa1.
5Steam Temperature183203203280400
6Thermal Efficiency%75.4476.7375.6576.7378.51
8Heating Area38.29249.06386.22394.37408.78
9Grate Area6.68.310.211.7312.8
10Burning TypeLayer BurningLayer BurningLayer BurningLayer BurningLayer Burning

Industrial Water Tube Boiler General standard:

1. The boiler assembly shall be in accordance with, 2000 edition and JB/ t7985-2002.
2. The boiler is designed according to normal pressure. The top of the furnace body is provided with an air outlet. The boiler runs without pressure and the combustion operation is safe and reliable. Atmospheric hot water boilers can be installed in any place where they are used, and are not subject to a wide range of annual inspection procedures, and have been rapidly developed in recent years.

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