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Horizontal Biomass Fired Steam Boiler Wood Pellets Boiler With Automatic Feeding Pellet Stove

Horizontal Biomass Fired Steam Boiler Wood Pellets Boiler With Automatic Feeding Pellet Stove

  • Horizontal Biomass Fired Steam Boiler Wood Pellets Boiler With Automatic Feeding Pellet Stove
Horizontal Biomass Fired Steam Boiler Wood Pellets Boiler With Automatic Feeding Pellet Stove
Product Details:
Place of Origin: HENAN, CHINA
Brand Name: YONGXING
Certification: CE/ISO9001/ISO14001/SGS/BV
Model Number: DZL/DZH/SZL
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Nude packing,Package with Steel Box,or Wooden Box
Delivery Time: 10-15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: USD1000/SET
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Detailed Product Description
Fuel: Biomass/Wood Pellet/Wood Chip/Rice Husk Burner: Riello, Baltur,or Optional
Installation: Assembled Boiler Media: Steam And Water
Placement: Horizontal Type Circulation Type: Natural Circulation
Structure: Fire Tube Color: Customized
Pressure: Low Pressure
High Light:

coal fired water tube boiler


wood burning steam boiler

Industrial Horizontal biomass boiler and wood pellets boiler with automatic feeding pellet stove


.Brief Introduction:

-The boiler produced by the company uses a combustion equipment that is very suitable for biomass fuel combustion. In the structural design of the boiler, the space of the furnace is larger than that of the traditional boiler, and the second air is arranged at a reasonable level, which is beneficial to the full combustion of a large amount of volatiles which are instantaneously precipitated when the biomass fuel is burned.

-The biomass boiler can be equipped with a fuel or gas burner for automatic ignition. Boiler feeding, burning, slag removal, water supply, ignition can be automatically controlled, and the operation is very convenient.

-At the same time, the boiler is equipped with an automatic cleaning device, which can remove the ash from the heating surface of the boiler in time to ensure efficient and stable operation of the boiler.

-An economizer is arranged at the tail of the boiler, and an air preheater can also be arranged according to the needs of the user. The boiler is more thermally efficient than conventional coal-fired boilers.

1.The boiler completely realizes the purpose of low-temperature combustion, and adopts the medium-temperature separation technology to make the flue gas temperature of the whole circulating flow field of the boiler lower than the ash melting point temperature of the biomass fuel;
2. A good material circulation loop is established inside the boiler, the fuel is fully mixed, the furnace temperature is uniform, the fuel combustion efficiency is high, the fly ash has a very low carbon content, and the air pollution is small;
3. A variety of technologies are used in the boiler design process to effectively avoid boiler ash and coking, so that the boiler has strong continuous operation capability;
4. In the boiler design process, the corrosion problem caused by biomass fuel such as straw is well solved, which greatly prolongs the service life of the equipment;
5.The boiler has good dynamic response capability, convenient starting, fast load lifting rate; boiler combustion device has no moving parts, and the maintenance cost is low.


The inner picture of biomass fired steam is as follows:

Horizontal Biomass Fired Steam Boiler Wood Pellets Boiler With Automatic Feeding Pellet Stove 0


Precautions of Biomass boiler using
1. Before starting the boiler, check the power supply, voltage, water source, fuel abnormality, close the drain valve, open the water supply valve, and check whether the flue is unobstructed. In addition, check the pressure of the furnace body and the operation of the make-up pump to confirm whether the motor can work normally. Check the working condition of the water pump. If the pump fan blade is stuck, remove the fan blade back cover and turn the motor shaft to the flexible state. After all the above devices have been confirmed, they can be turned on.
2.This product belongs to biomass/fired steam boiler. Please be sure to install water softener when using this equipment according to the boiler water quality requirements. Because the hard water quality will cause boiler fouling, it will cause bursting in severe cases. Shorten the life of the boiler. Failure to use the water treatment equipment as required to cause damage to the boiler is not covered by the warranty.
3. Please pay attention to the timed sewage when using the steam boiler. Discharge at least once a day and discharge at a pressure of 0.15 MPa to 0.25 MPa. This can effectively prevent pipe blockage. In addition, the sewage pipe should be connected according to the regulations, beware of the operator's burns.


Description-----Operator and technical documents that should be available before starting the boiler
1.The power plant shall be equipped with the operation personnel and test personnel of each position according to the test plan. And there is a clear post responsibility system, the operating operators should be qualified for training, and can be competent for the operation and troubleshooting of this post.
2.The construction unit should be equipped with sufficient maintenance personnel according to the requirements of the trial operation plan measures, and have a clear job responsibility system. The maintenance and repair personnel should understand the equipment (system) performance of the position, and be competent to perform maintenance work under unified command, without equipment, personal accidents and interruption of trial operation.
3.The construction unit should be prepared to participate in the installation and acceptance of the test equipment (system) and the commissioning record of the division.
4.The adjustment and trial operation plan measures prepared by the construction unit shall be printed after the trial operation of the test operation headquarters, and the exchange and study shall be carried out separately.
5.The operating unit shall hang the actual combustion system diagram and the thermal system diagram at the trial site. The commissioning unit shall hang the necessary diagrams such as trial operation, ignition and boost at the trial site.
6.Pay attention to the design specifications of each component during operation, especially the pressure components. Care should also be taken to avoid irregular operations that cause incomplete combustion of the fuel.


The technical data of more type is as follows:


Quckly installed boiler
boiler model Unit DZL1-0.7/1.0-AII DZL2-0.7/1.0-AII DZL4-0.7/1.25/1.6-AII DZL6-1.25/1.6-AII
capacity ton/h 1 2 4 6
rated pressure Mpa 0.7/1.0 0.7/1.0 0.7/1.25/1.6 1.25/1.6
rated steam temeperature 170/184 170/184 184/193/204 193/204
feed water temperature 20 20 20 105
radiation area 4.21 6.43 10.55 16.95
convection area 20.68 39.23 90.45 134.87
economizer area 9.66 16.56 16.56 53.13
valid grate area 1.852 3.15 5.18 8.395
applicable fuel * COAL COAL COAL COAL
exhaust gas temperature 152/160 152/161 163/163.8/169.5 163/169
design efficiency % 77.73/77.24 78.53/78.18 79.37/79.30/78.96 79.83/79.19
fuel consumption kg/h 170.74/172.93 341.71/343.63 673.22/676.27/682.11 866.39/877.51
max part size for delivery mm 5488*2254*2782 5694*2704*3324 6743*2954*3508 8244*2951*3704


boiler model Unit SZL6-1.25/1.6-AII SZL8-1.25/1.6-AII SZL10-1.25/1.6-AII SZL12-1.25/1.6-AII SZL15-1.25/1.6-AII SZL20-1.25/1.6-AII SZL25-1.25/1.6-AII
capacity ton/h 6 8 10 12 15 20 25
rated pressure Mpa 12.5/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6
rated steam temeperature 193/204 193/204 193/204 193/204 193/204 193/204 193/204
feed water temperature 105 105 105 105 105 105 105
radiation area m2 18.19 22.14 25.8 25.8 34.117 53.78 99.21
convection area m2 121.9 158.86 200.38 250.17 331.616 411.8 457.78
economizer area m2 53.13 104.64 130.8 174.4/261.1 117.72/117.2 212.4 476.16
valid grate area m2 7.55 9.34 10.98 12.78 16.24 20.84 24.76
exhaust gas temperature 165.78/169.85 161/165 160/162 158/150 156.7/159.4 153/159 152/156
design efficiency % 80.11/79.44 79.95/79.98 80.55/80.28 80.68/80.72 80.48/80.56 81.09/80.77 81.38/81.26
fuel consumption kg/h 863.28/874.78 1153.42/1161.38 1430.96/1442.74 1714.5/1721.8 2167.89/2164.7 2868.63/2884.7 3551/3556
max part size for delivery mm 7100*2800*3500
Bulk packin

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Yong Xing Boiler Group Co.,Ltd

Contact Person: Ms. Bettysun

Tel: 86-13849050429

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