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Agriculture and forestry plant waste high-efficient burning generating system

A plant waste, incineration technology for power generation, applied in the field of high-efficiency incineration of agricultural and forestry plant waste to generate power, can solve the problems of waste of resources, pollution of the environment, difficult to store, etc., achieve small investment and land occupation, low operating cost, and short processing cycle Effect

Inactive Publication Date: 2012-05-02
TIANJIN DEWEI ENVIRONMENTAL PROTECTION ENG EQUIP
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Problems solved by technology

[0002] China is a large agricultural country. In today's rapid development, a large amount of agricultural and forestry plant waste is produced every year in our country. The traditional biomass direct combustion power generation has low raw material utilization rate, inconvenient collection and transportation, difficult storage, and large stacking space. Moreover, problems such as perishability and environmental pollution have not been rationally utilized, which is a great waste of resources

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  • Agriculture and forestry plant waste high-efficient burning generating system
  • Agriculture and forestry plant waste high-efficient burning generating system

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Embodiment Construction

[0010] A high-efficiency incineration power generation system for agricultural and forestry plant wastes, comprising the following steps: (1) crushing: crushing collected plant wastes in agriculture and forestry (such as: straw, branches and weeds, fallen leaves, fruit shells, etc.); 2) Drying: dry by reciprocating dryer; (3) ingredients: add a certain amount of combustion aid and anti-slagging agent to the crushed agricultural and forestry plant waste; (4) dust removal: use bag filter , to remove impurities in the material; (5) cold press forming: through the biomass fuel block forming machine, the material is extruded and formed, and extruded into various shapes of biomass fuel blocks through different discharge dies, and The cold pressing process consumes less energy. Biomass fuel block shapes include cylindrical and multi-faceted block shapes, which are easy to burn and easy to transport and store. (6) Incineration: Combustion through a new type of biomass boiler, the bio...

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Abstract

An agriculture and forestry plant waste high-efficient burning generating system comprises the following steps: (1) smashing, (2) drying, (3) batching, (4) dedusting, (5) cold pressing, (6) burning and (7) power generating. A biomass boiler is connected with a generator set so as to be connected to a national grid. The high-efficient burning generating system solves the problem that traditional agriculture and forestry plant waste which is directly burnt is low in capacity factor, difficult in collecting and transport, not easy to store, large in stacking occupation space and easy in corruption, environment pollution and resource waste. The agriculture and forestry plant waste is made to be novel clean renewable sources which are high in calorific value, easy to burn and free of slag-bonding and pollution, thereby achieving resource utilization and being capable of replacing fossil fuel to conduct burning generation. The agriculture and forestry plant waste high-efficient burning generating system accords with national related energy saving and emission reduction policies, and is small in investment and floor space, short in processing period and low in operating cost.

Description

technical field [0001] The invention relates to a resource treatment process of agricultural and forestry plant waste, in particular to the field of efficient incineration of agricultural and forestry plant waste to generate electricity. Background technique [0002] China is a large agricultural country. In today's rapid development, a large amount of agricultural and forestry plant waste is produced every year in our country. The traditional biomass direct combustion power generation has low raw material utilization rate, inconvenient collection and transportation, difficult storage, and large stacking space. And problems such as perishability and environmental pollution have not been rationally utilized, which is a great waste of resources. [0003] In order to make better use of these agricultural and forestry plant waste resources, the present invention provides an application method for high-efficiency incineration of agricultural and forestry plant waste to generate e...

Claims

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Application Information

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IPC IPC(8): F23G5/02F23G5/16
CPCY02E20/12
Inventor 王冬戈郭旭刘立雨刘奇林任国芬刘云帆
Owner TIANJIN DEWEI ENVIRONMENTAL PROTECTION ENG EQUIP
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