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Special Steel Biomass Fired Steam Boiler Biofuel Steam Boiler For Food Industry

Special Steel Biomass Fired Steam Boiler Biofuel Steam Boiler For Food Industry

  • Special Steel Biomass Fired Steam Boiler  Biofuel Steam Boiler For Food Industry
  • Special Steel Biomass Fired Steam Boiler  Biofuel Steam Boiler For Food Industry
  • Special Steel Biomass Fired Steam Boiler  Biofuel Steam Boiler For Food Industry
Special Steel Biomass Fired Steam Boiler  Biofuel Steam Boiler For Food Industry
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
Material: Special Steel Application: Industrial
Burner: Riello, Baltur,or Optional Pressure: Low Pressure
Color: Customization Style: Horizonta
Class: A Warranty: 1 Year
Structure: Fire Tube
High Light:

coal fired hot water boiler


wood burning steam boiler

Factory price China biomass boiler and biofuel steam boiler supplier for food factory


1. Introductions

DZL/DZH chain grate biomass boiler produced by Yongxing Boiler Manufacturing Co., Ltd. DZL fast-loading biomass boiler is a single-drum longitudinal chain grate boiler with light chain grate and stepless speed regulation device to drive biomass fuel to drive boiler operation under optimal combustion conditions. It is equipped with a blower and an induced draft fan to achieve mechanical ventilation. Not only suitable for combustion-forming biomass fuels, but also pure coal or coal-fired and shaped biomass fuel blends. The rated evaporation is 1-8t.


The DZH fast-loading biomass boiler is a horizontal three-return water-fire tube boiler. The fuel of the boiler is farmland straw, rice husk, etc. as raw materials, and is pulverized, mixed, extruded, dried and other processes to produce various types of clean fuels that can be directly burned (such as massive, granular, etc.). The fuel is sent to the top of the furnace by the conveyor, and then sent to the furnace by the screw feeder, evenly scattered on the grate, after drying, burning, burning, and finally achieve the purpose of generating heat.


2. Components

1). Feeding system. It is mainly composed of feed bin, vibrating feeder, screw feeder, spiral feeding pipe, etc.;

2). Combustion system. Mainly composed of burners, fans, igniters, etc.;

3). Ash removal system. The boiler's own ash removal system can regularly clean the furnace and the smoke pipe to ensure that there is no ash deposit on the surface of the pipe, so that the boiler can operate efficiently and continuously;

4). Air supply system. The boiler adopts the integrated arrangement of the air supply system and the burner, and the air is sent to the furnace through the blower through the blower to achieve the function of conveying fuel and supporting combustion;

5). Leading dust removal system. Under the action of the induced draft fan, the high-temperature flue gas generated after the completion of the combustion passes through the convective heat transfer in the pipe to enter the dust collector for purification, and finally is discharged by the chimney through the induced draft fan;

6). Automatic control system. The control system adopts high-brightness and full-English display mode. The PLC control system is used as the central control unit. The information exchange between the boilers is realized by man-machine dialogue mode, and the automatic operation of the BMF boiler is fully realized.

Special Steel Biomass Fired Steam Boiler  Biofuel Steam Boiler For Food Industry 0

3. Structure Characteristics
1). Applying the company's core technology and processing technology, when biomass fuel is burned, it can quickly form a long-lasting high temperature zone inside the boiler, stably maintain the combustion state of the fuel, and ensure that the flue gas can stay in the high temperature furnace for a long time. This unique design enables the boiler to achieve higher combustion efficiency.
2). The material circulation circuit with good internal design of the boiler has sufficient fuel mixing, uniform furnace temperature and high combustion efficiency of biomass fuel. Compared with the traditional coal-fired boiler, the concentration of carbon dioxide, sulfur dioxide and nitrogen oxides in the exhaust gas is very low. Therefore, the air pollution during the operation of the boiler is small;
3). The application of automatic feeding and slag removal equipment can realize the full automation of boiler work. According to the company's reliability test, all products can work continuously for more than 4,000 hours without maintenance;
4). The boiler body is in the form of quick-loading structure, and the main structure has been installed before leaving the factory. The user only needs to connect the necessary auxiliary machine and check that the device is completely normal before starting work.
5). The boiler body is automatically welded by argon arc welding process, 100% non-destructive testing, all welds must pass the water pressure test.

The more details table about the biomass steam boiler is below:

Parameters Table for DZH 0.5-6 ton
Item No. DZH0.5-0.7 DZH1-1.0 DZH1-1.25 DZH2-1.0 DZH2-1.25 DZH4-1.25 DZH4-1.6 DZH6-1.25
Rated steam output(t/h) 0.5 1 1 2 2 4 4 6
Rated work pressure(Mpa) 0.7 1 1.25 1 1.25 1.25 1.6 1.25
Rated steam temperature(°C) 165.3 184 194 184 194 194 204 194
Rated feed water temperature(°C) 20 20 20 20 20 20 20 20
Thermal efficiency(%) 76.6 77.18 77.6 76.8 77.7 78.8 78.8 78.5
Fuel consumption (kg/h) 79 172 178 358 361 726 732 1080
Shipping size(m) 3.67*


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 packing



Special Steel Biomass Fired Steam Boiler  Biofuel Steam Boiler For Food Industry 1

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Tel: 86-13849050429

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