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Gas making and poly-generation apparatus by using environmental friendly clean fuel gas

An environmentally friendly, polygeneration technology, applied in the direction of manufacturing combustible gas, joint combustion mitigation, and preparation of liquid hydrocarbon mixtures, can solve the problems of difficult acceptance by users and high cost, and achieve wide adaptability of coal types, improved efficiency, and high efficiency. high effect

Inactive Publication Date: 2009-11-25
浙江华尚新能源股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the efficiency of using oxygen as a gasification agent is high, the cost is also high, which is generally difficult for users to accept

Method used

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  • Gas making and poly-generation apparatus by using environmental friendly clean fuel gas
  • Gas making and poly-generation apparatus by using environmental friendly clean fuel gas
  • Gas making and poly-generation apparatus by using environmental friendly clean fuel gas

Examples

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Embodiment Construction

[0018] Such as figure 1 As shown, the environmentally friendly clean gas production and polygeneration device includes a storage bin 1, a controller 2 for the amount of material entering the furnace, a primary gasification steam input component 3, a primary steam inlet 4, a high-temperature air gasification agent inlet 5, High-temperature air gasification agent inlet assembly 6, gas output assembly 7, gas output port 8, safety explosion vent 9, V-shaped grate of special high-temperature steel 10, slag cleaning knife with slag 11, secondary gasification heat Air inlet 12, the first slag discharge detection and control system with controllable slag output 13, the second slag discharge detection with slag control mechanism 14, temperature transmitter with central microprocessor 15, furnace body with water cooling jacket Shell 16, base bracket 17, cyclone dust collector 18, nano-tar filter extraction assembly 19, first heat exchanger 20, second heat exchanger 21, first by-product ...

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Abstract

The invention discloses a gas making and poly-generation apparatus by using environmental friendly clean fuel gas. The apparatus is composed of a main furnace of a gasification furnace and a heat exchange and separator equipped with an automatic control system, which realizes automatic intellectualized operation. The apparatus can gasify any coal, for instance, soft coal, anthracite, coke, stone coal; and gasify (carbonize) biomass for instance, wood, bamboo, cotton stalk, rice hull and rubbish rod. When gasifying coal, by-products in gas making and purifying process can be recycled in the apparatus. Coal tar in the by-products can be pyrolyzed and gasified to make gas, residual heat making vapor for power generation of steam turbine, which realizes poly-generation and recycling. When gasify (carbonize) biomass, biomass diesel oil, acetic acid in coal producing, gas making and purifying process can be recycled in the apparatus, , residual heat making vapor for power generation of steam turbine, which realizes poly-generation and recycling. The poly-generation apparatus ensures environmental protection of whole gas making process in structure. The invention, except clinker, is of zero emission and pollution.

Description

technical field [0001] The invention relates to a gasification device, in particular to an environment-friendly clean gas production and polygeneration device. Background technique [0002] As far as gasified coal is concerned, whether it is a single-stage gas generator, a two-stage gas generator, or a reverse-fire type gas generator, there will be a large amount of tar, phenol, naphthalene, etc. during the gas purification process of gasified coal. The substance (since it is a mixture) cannot be processed, causing pollution. In the process of gas purification, the present invention recovers these substances by category and turns them into chemical raw materials with high economic value; if such substances do not want to be recycled, they can also be returned to the furnace for reprocessing; almost no external discharge can be achieved. [0003] There are also backfired stoves. But the amount of gasification is very small, and the efficiency is also low. In terms of gasifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C10J3/66C10G1/00C07C53/08
CPCY02E20/18
Inventor 许荣根
Owner 浙江华尚新能源股份有限公司
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