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Method for heating large heat receiver by biological gas

A biogas and receiver technology, applied in chemical instruments and methods, separation methods, water heaters, etc., can solve problems such as large environmental pollution, achieve the effects of reducing environmental pollution, eradicating dependence, and improving heating efficiency

Inactive Publication Date: 2009-07-22
刘金山
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  • Description
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Problems solved by technology

[0002] At present, in the field of heating system technology, most of the fuel used is coal, and the combustion of coal causes great environmental pollution. With the world's attention to environmental protection and the continuous reduction of coal resources, it is urgent to find a solution A fuel that can replace coal and reduce environmental pollution

Method used

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  • Method for heating large heat receiver by biological gas
  • Method for heating large heat receiver by biological gas
  • Method for heating large heat receiver by biological gas

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Embodiment Construction

[0027] The present invention is described in further detail below in conjunction with accompanying drawing:

[0028] Such as figure 1 As shown, the present invention uses the principle of biological renewable energy and biogasification to generate carbon monoxide in anoxic combustion with single or multiple (straw, corncob, sawdust, etc.) biological raw materials, and simultaneously conducts combustion heat to unburned biological raw materials , at a temperature of 500°C to 650°C, under the action of steam, the unburned biological raw material undergoes a negative pressure (positive pressure) continuous dry distillation reaction, so that the long-chain molecules in the biological raw material are cracked into small molecules, and hydrogen, nitrogen, etc. gas, hydrogen reacts with carbon to form methane gas, while the remaining oxygen reacts with carbon to form carbon dioxide, which produces tar in biocombustion. The above-mentioned gas and tar enter the purification device fr...

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Abstract

The invention discloses a method for heating a large heat receiver by utilizing bio-gas, relating to the heating system technical field. The method comprises the following steps: a biological gasification furnace is adopted to generate the bio-gas, a vacuum air pump featuring adjustable air flow is used to output the bio-gas at the speed of 3-80m per minute, and the bio-gas passes through a large gas grate with an area of 0.25-30m for burning and passes through a large bio-gas heat receiver with a heating capacity of 0.2t-20t. The invention has the beneficial effects of saving coal, eradicating dependence of users on the coal, reducing environmental pollution and improving heating efficiency of the heat receiver.

Description

technical field [0001] The invention relates to the technical field of heating systems, in particular to a method for using biogas to heat a large heat receiver. Background technique [0002] At present, in the field of heating system technology, most of the fuel used is coal, and the combustion of coal causes great environmental pollution. With the world's attention to environmental protection and the continuous reduction of coal resources, it is urgent to find a solution A fuel that can replace coal and reduce environmental pollution. Contents of the invention [0003] The purpose of the present invention is to provide a method of using biogas to heat a large heat receiver, which uses biogas to replace coal, has less environmental pollution and has high heating efficiency. [0004] In order to achieve the above object, technical scheme of the present invention is as follows: [0005] The method of using biogas to heat a large heat receiver is to use a biogasifier to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/00C10B53/02B01D50/00
Inventor 刘金山
Owner 刘金山
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