High - Efficient High Pressure Biomass Steam Boiler Horizontal For Industry
Brand Name:HDB
Certification:ISO9001 , ASME , Grade A , SGS , EN , TUV
Model Number:Biomass Fuel Boiler
Minimum Order Quantity:1 set
Delivery Time:30~50 days
Payment Terms:L/C, T/T, Western Union
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Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
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Product Details
Company Profile
Product Details
High Efficient High Pressure Horizontal Biomass Fuel Boiler for Industry
Product Introduction
Biomass boilers are a kind of boilers. The boilers which use
biomass energy as fuel are called biomass boilers. They are divided
into biomass steam boilers, biomass hot water boilers, biomass hot
air stoves, biomass heat conducting oil boilers, vertical biomass
boilers, horizontal biomass boilers and so on.
Classification of biomass boilers: horizontal biomass boilers,
vertical biomass boilers, biomass gas heat conducting oil furnace,
biomass steam boiler, biomass hot water boiler, biomass heat
conducting oil furnace.
Features
- Boiler adopts reciprocating grate which is the most suitable combustion equipment for biomass fuel combustion. Compared with traditional boilers, the structure design of boilers has larger space and reasonable secondary air arrangement, which is conducive to the full combustion of a large amount of volatile matter released in the instantaneous combustion of biomass fuels.
- Boiler can be equipped with fuel (gas) ignition burner to realize ignition automation. The feeding, combustion, slag removal, water supply and ignition of boilers can be controlled automatically and the operation is very convenient. The boiler is equipped with an automatic ash cleaning device, which can remove the ash deposited on the heating surface of the boiler in time to ensure the efficient and stable operation of the boiler. The boiler tail is equipped with economizer or air preheater according to user's needs. Compared with traditional boilers, boilers have higher efficiency and lower exhaust temperature.
- With high efficiency thermal insulation material, the surface temperature of the boiler is low and the heat dissipation loss can be neglected. Strictly in accordance with China's national norms and standards, all pressurized components are made of high-quality boiler steel. Every boiler has to undergo strict inspection and testing before leaving the factory, including water pressure test and X-ray test. Manhole, inspection door and fire-watching hole are set up, so maintenance is very convenient. The biggest characteristics of biomass boilers are: energy saving, environmental protection, and easy installation and use.
System Composition
The feeding system
The feeding system is composed of a bin, a vibrating feeder, a
screw feeder and a screw feeding tube.
The BMF fuel formed in the factory is transferred to the hopper by
the belt conveyor, and then the BMF fuel in the hopper is fed to
the burner by the screw feeder for combustion.
In order to ensure the stability of continuous feeding and material
conveying, a vibrating feeder is connected between the bin and the
screw feeder.
Combustion system
The combustion system consists of burners, fans, igniters and other
components.
Biomass fuel in the burner first has a preheating process, and then
through the fan fuel transport to the furnace for combustion.
The BMF fuel has a high volatile content, and when the temperature
in the furnace reaches its volatile release temperature, the
igniter fuel can catch fire quickly under the condition of air
supply.
The temperature control of the burner is based on the internal
temperature of the furnace, which is related to the amount of air
supply during fuel gasification.
The adjustment of boiler load is controlled by the adjustment of
feed quantity.
After combustion, the flue gas enters the convection flue duct
through the furnace for heat transfer, then enters the dust
collector for purification treatment, and finally discharge to
complete the whole combustion and heat transfer process.
Blowing system
The boiler is equipped with a fully automatic ash blowing device,
which can regularly clean the furnace and the smoke pipe to ensure
that there is no accumulation of dust on the surface of the smoke
pipe, so as to achieve safe and efficient operation of the boiler.
Smoke wind system
Air supply system: the air supply system of the boiler is arranged
in an integrated way with the burner. The air is sent to the
furnace through the burner by the blower to achieve the function of
conveying fuel and assisting combustion.
Induced draft dust removal system: under the action of induced
draft fan, the high-temperature flue gas generated after combustion
goes through the convection heat transfer in the smoke pipe to
enter the dust collector for purification, and finally is
discharged from the chimney by induced draft fan.
Automatic control system
Control system using high brightness, all Chinese display, famous
brand PLC control system for the central control unit;
The BMF boiler can be operated automatically by exchanging
information with boiler users through man-machine dialogue
Parameters
| Parameter | Unit | DZL1-0.7 | DZL2-0.7 | DZL4-1.25 | DZL6-1.25 | DZL8-1.6 | DZL10-1.6 | DZL15-1.6 |
| Rated steam output | t/h | 1 | 2 | 4 | 6 | 8 | 10 | 15 |
| Fixed pressure | Mpa | 0.7 | 0.7 | 1.25 | 1.25 | 1.6 | 1.6 | 1.6 |
| Fixed vapor temperature | °C | 170 | 170 | 194 | 194 | 204.3 | 204.3 | 204.3 |
| Water temperature | °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Fuel | coal, biomass, straw pellet, rice husk so on | |||||||
| Thermal eficiency | % | 80 min | ||||||
| Gross weight | t | 13.5 | 18.5 | 23 | 35 | 46 | 58 | 83 |
Company Profile
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High - Efficient High Pressure Biomass Steam Boiler Horizontal For Industry
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