Downdraft biomass gasification reaction chamber and gasification process thereof

A gasification reaction chamber and biomass technology, which is used in the petroleum industry, the manufacture of combustible gas, and energy input, etc., can solve the problem of inconvenient storage and transportation for large-scale popularization and application, inability to continuously and stably generate electricity by gas generator sets, and inability to discharge slag and feed materials. Continuous operation and other problems, to achieve effective and controllable leveling operation, improve gasification efficiency and gas calorific value, and stabilize and control the gasification reaction.
CN102329656AInactive Publication Date: 2012-01-25张建超
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
张建超
Publication Date
2012-01-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a downdraft biomass gasification reaction chamber and a gasification process thereof. The downdraft biomass gasification reaction chamber comprises an automatic feeding device, a gasification region consisting of a primary gasification region and a secondary gasification region which are integrated, an automatic leveling device, a vibration grate, an automatic ignition device, an automatic deslagging device, an in-furnace pressure regulating system, a furnace temperature monitoring system, an in-furnace material level monitoring system, an inlet and output gas temperature monitoring system, an inlet and outlet pressure monitoring system and a flame monitoring system. The production process comprises the following steps of: automatically feeding and introducing gas, primarily gasifying, secondarily gasifying, and automatically deslagging. The downdraft biomass gasification reaction chamber is scientific and environmentally-friendly, has the remarkable characteristics of reasonable structure design, high automation, stable and controllable gasification reaction, continuity and no interruption, has high gasification efficiency and high integral heat value, issuitable for large-area popularization, and especially can be applied to continuous and stable power generation of the existing gas generator.
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Description

technical field

[0001] The invention relates to a biomass gasification device and a process, new energy-related technologies such as gas-fired power generation, and in particular to a biomass gasification reaction chamber and a gasification process thereof. Background technique

[0002] Energy and environmental protection are two major problems that need to be solved in the world today. Most of the energy supply still relies on fossil fuels, but the various pollutants emitted during combustion make the environmental problems worse. The fact is that the fossil fuels we use come from biomass, which is actually a 100% renewable and clean energy source.

[0003] In a broad sense, biomass includes all plants, microorganisms, animals, and the wastes they produce. Biomass resources are very rich, such as municipal solid waste (MSW), forest trees, agricultural waste and other carbon-rich organic materials are excellent biomass resources. Every year, 140-180 billion tons of biomass...

Claims

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