Smoke-reuse internal heat type biomass carbonization furnace

A carbonization furnace and biomass technology, applied in the direction of carbonization furnace, biofuel, coke oven, etc., can solve the problems of biomass carbonization device cannot be moved, secondary pollution of tar flue gas, and inconvenient operation of adding amount, etc., to achieve secondary utilization Reduce, achieve secondary utilization, and adapt to a wide range of effects
CN103333701AInactive Publication Date: 2013-10-02HUAZHONG AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAZHONG AGRI UNIV
Publication Date
2013-10-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a smoke-reuse internal heat type biomass carbonization furnace. The carbonization furnace comprises a carbonization furnace body, and also comprises a combustion chamber arranged in the carbonization furnace, a primary air inlet channel connected with the bottom of the combustion chamber and a filler channel connected with the bottom of the combustion chamber, and a carbonization chamber is formed between the carbonization furnace body and the combustion chamber; and the top of the combustion chamber is connected with the outside of the carbonization furnace body, a cross smoke reuse pipeline is arranged at the lower portion of the combustion chamber, a cross secondary air inlet pipeline is arranged at the upper portion of the combustion chamber, and the outer wall of the combustion chamber is connected with heat conduction sheets. The smoke-reuse internal heat type biomass carbonization furnace has the advantages of simple operation, strong adaptability to a raw material, cheapness and easy obtaining of the raw material, realization of in-situ carbonization treatment of the biomass raw material, transportation and treatment cost reduction, small pollution to the environment, and good application prospect.
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Description

technical field

[0001] The invention relates to the field of biomass carbonization, in particular to an internal heating type biomass carbonization furnace for flue gas reuse. It is suitable for on-site carbonization and on-site utilization of agricultural and forestry waste, which solves the problems of difficult material collection and transportation. Background technique

[0002] my country's biomass resources are very rich, and a large amount of crop straw is produced every year. Due to the lack of feasible treatment and application technology, except for a small part used as feed, fuel and industrial fuel, most of them are directly burned in the field, causing serious environmental pollution. Pollution. In addition, some stalks are directly discarded, wasting precious natural resources. The natural decay of waste straw, rice husk and other biomass materials will produce serious CH 4 , seriously destroying the ozone layer and exacerbating global climate change. Theref...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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