Rice hull carbonization secondary combustion recycler

A technology of secondary combustion and recovery device, applied in combustion equipment, solid fuel combustion, lighting and heating equipment, etc., can solve the problems of fuel waste, increase cost, labor increase, etc., and achieve cost reduction, fuel saving and labor saving. Effect

Inactive Publication Date: 2012-08-01
芜湖杰利生物能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, when using horizontal chain boilers to burn rice husks, due to the gaps in the boiler, some carbonized rice husks will fall from the gaps in the boiler during the combustion process, which will cause waste of fuel and increase costs. Bring environmental pollution and artificial increase

Method used

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  • Rice hull carbonization secondary combustion recycler
  • Rice hull carbonization secondary combustion recycler

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Embodiment Construction

[0013] The structural principle and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0014] Referring to the accompanying drawings, a rice husk carbonization secondary combustion recovery device includes a horizontal chain boiler 1, a collector 2 is arranged on the bottom periphery of the horizontal chain boiler 1, an outlet 3 is provided at the bottom of the collector 2, and an outlet 3 is provided at the bottom of the outlet 3. The horizontal dragon 4 is arranged below, and the horizontal dragon 4 is connected with the horizontal dragon motor 5, and the output end of the horizontal dragon 4 is provided with an input end of the longitudinal dragon 6, and the output end of the vertical dragon 6 is set at the coal bucket of the horizontal chain boiler 1 7, the vertical dragon 6 is connected with the vertical dragon motor 8.

[0015] The described transverse dragon 4 is an open dragon.

[0016]...

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PUM

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Abstract

A rice hull carbonization secondary combustion recycler comprises a horizontal chain boiler. A collector is arranged on the periphery of the bottom of the horizontal chain boiler, an outlet is arranged at the bottom of the collector, a transverse auger is disposed below the outlet and connected with a transverse auger motor, an input end of a longitudinal auger is arranged at an output end of the transverse auger, an output end of the longitudinal auger is disposed above a coal hopper of the horizontal chain boiler, the longitudinal auger is connected with a longitudinal auger motor, after dropping from a gap of the horizontal chain boiler, carbonized rice hulls are collected by the collector at the bottom of the horizontal chain boiler, and the collected carbonized rice hulls drop on the transverse auger via the outlet at the bottom of the collector, are horizontally conveyed via the transverse auger, are lifted to a position above the coal hopper of the horizontal chain boiler by the longitudinal auger, and finally enter the horizontal chain boiler to be combusted. The rice hull carbonization secondary combustion recycler has the advantages of capabilities of saving fuel, reducing cost and saving labor intensity and environmental protection.

Description

technical field [0001] The invention belongs to the technical field of utilizing biomass energy to generate electricity, and in particular relates to a rice husk carbonization secondary combustion recovery device. Background technique [0002] The use of biomass energy to generate electricity is one of the important ways of biomass utilization. Compared with fossil fuels, biomass has the following advantages: 1), renewability; 2), low pollution: low SOx and NOx emission concentrations; 3), when biomass is used as fuel, during the growth cycle, the impact on the atmosphere The net emission of carbon dioxide is close to zero, which can effectively reduce the greenhouse effect. [0003] At present, there are more than 500,000 industrial boilers in my country, and the annual coal consumption is about 1 / 3 of the total coal consumption in the country. The environmental pollution caused by coal-fired industrial boilers is very serious, and many regions (especially large and medium...

Claims

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Application Information

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IPC IPC(8): F23B70/00
Inventor 张厚余
Owner 芜湖杰利生物能源有限公司
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