Henan Yuanda Boiler Co., Ltd.
Henan Yuanda Boiler Co., Ltd. Industiral Boiler Manufacturer Since 1956
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Low Cost Rice Husk Steam Boiler Solid Fuel Automatic Operating Boiler
General introduction of rice husk fired steam boiler
The furnace structure SZL (D) is adopted with double drum, high technical content and energy saving and environmental protection. The series products won the second prize of national science and technology progress, won the golden lion of Singapore new product fair, are the national energy-saving engineering key promotion product.
Performance Advantages:
1. Advanced arch design:
The arch design adopts the latest scientific research patent for the inferior coal combustion to increase the coal adaptability.
2. Original membrane type water-cooled wall structure:
We adopts the membrane water wall structure and innovates some new design to increase the structure advantages of high heat transfer coefficient, good heat transfer effect, low heat loss, good air tightness and good performance of furnace wall.
3. Special GEF deslagging technology:
Boiler grate adopts the new small scale type fire grate with the exclusive insurance ring, which overcome the technical problem of grate falling off. This design reduce the air leakage of the fire grate, which ensure the stable and reliable grate operation and greatly improves the combustion efficiency.
4. Reasonable grate sealing structure:
The boiler with capacity less than 4t/h adopts the structure of side sealing and angle reinforcement plate, the boiler with the capacity more than 6t/h adopts contact type side seal ing and bottom sealing structure.
Feeding System Introduction:
1. Conveyor feeding mode (For biomass particles)
2. Elevating automatic feeding (For coal)
3. Blast feeding (For size of less than 50mm of small sawdust, or rice husk)
4. Screw feeder
Biomass fuel advantages
(1) It is a renewable energy source, mainly from organic matter, plant or animal faeces and so on.
(2) Cause less environmental pollution than fossil fuels, fossil fuels contain lots of sulfur and other harmful substances,but the biomass contains less or no.
(3) Reduce dependence on fossil fuels.
(4) Easy to get. Such as branches, straw, corn cob, are renewable, the energy is long-term, may be sustained.
(5) Reduce landfills. Turning waste into treasure. Now environmental requirements are getting higher and higher, before a lot of biomass was landfilled or burned open air directly. Landfill caused waste,it is a pity, burning directly also pollute the environment. The biomass boiler is born in such a situation. It is benefical to protect the environment and can provide a good source of heat.
Boiler accessories
| Descriptions | Functions |
| Electrical cabinet | Be responsible for electrical control of auxiliary machines, ensure the whole system work automatically and make operation convenient. |
| Feed water pump & water circulating pump | Put water into boiler and promote hot water circulation.Compact structure,low power consumption,low failure rate |
| Automatic water softener | Remove Mg+,Ca+ in the water and improve water quality. Prevent hurt to boiler tube,entend the boiler using life time. |
| Economizer | Heat inlet water and reduce exhausted gas temperature, which increase boiler efficiency and is good for environment |
| Steam header | Distribute steam to different directions.Used for distributing the steam to each pipe of user's workshop |
| Forced draught fan | Blow clean air into the boiler and promote exhauted gas out, ensure the air circulation of the whole system. |
| Dust collector | Remove the dust and ash in exhausted gas to protect envrionment and reduce polutions. |
| Gas flue and Chimney | Provide channels for exhausted gas flow. |