Application method of water-gas

A water gas and coal gas technology, which is applied in the field of water gas combustion and utilization, can solve problems such as unfavorable environmental protection, increase output cost, increase equipment investment, etc., and achieve the effects of being beneficial to environmental protection, improving utilization rate and reducing fuel cost.

Inactive Publication Date: 2002-09-04
谢文生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the process of using water gas at present, it is usually to lower the temperature of the hot water gas that has just come out of the gas generator, to remove the moisture therein, and then be used for combustion. Heat energy, increased equipment investment, increased output costs, and is not conducive to environmental protection, because the water is also mixed with some harmful substances that can be burned but cooled down by the water

Method used

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Examples

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Embodiment Construction

[0010] A method for using water gas, which includes directly supplying water gas at 150-900°C produced by a gas generator to a heating boiler for combustion through an insulated pipeline.

[0011] Wherein, the thermal insulation layer on the thermal insulation pipeline is formed by mixing 50% coal ash and 50% rice straw ash with water, and the layer thickness is 0.1 meter; the transportation between the gas generator and the heating boiler The distance is 1500 meters; and the water gas outlet of the gas generator is provided with a sulfur dioxide filter which is also covered with a thermal insulation layer so as not to separate the water gas from the water gas.

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Abstract

The present invention relates to a method for using water-gas, including that the water-gas with 150-900 deg.C produced by gas generator is passed through heat-insulating pipeline and directly provided for heating boiler for combustion.

Description

technical field [0001] The invention relates to a method for utilizing the combustion of water gas, in particular to a method for directly using it on a heating boiler. Background technique [0002] Water gas refers to the flammable gas mixed with steam and carbon at high temperature to generate hydrogen and carbon monoxide, wherein hydrogen accounts for about 50% and carbon monoxide accounts for about 33-36%. Because water gas has the advantages of rapid combustion, high flame temperature, and easy load control, it is widely used. But in the process of using water gas at present, it is usually to lower the temperature of the hot water gas that has just come out of the gas generator, to remove the moisture therein, and then be used for combustion. Heat energy increases equipment investment, increases output cost, and is also not conducive to environmental protection, because some harmful substances that can be burned but are cooled down together by water are also mixed in w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
Inventor 谢文生
Owner 谢文生
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