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Energy-saving environment-friendly coal gas device and method

A gas device, energy saving and environmental protection technology, applied in the direction of manufacturing combustible gas, granular/powdered fuel gasification, petroleum industry, etc., can solve the problems of unfavorable gas effect, poor mixing effect, etc., to improve the degree of chaos, improve the effect, Realize the effect of recycling

Inactive Publication Date: 2020-05-01
南京科泷节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, this device is only simple and mixed when mixing pulverized coal and water vapor, and the mixing effect is not good, which is not conducive to improving the effect of gas generation. To solve this problem, an energy-saving and environment-friendly gas device and method are now provided

Method used

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  • Energy-saving environment-friendly coal gas device and method
  • Energy-saving environment-friendly coal gas device and method
  • Energy-saving environment-friendly coal gas device and method

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0029] see Figure 1-3 , in an embodiment of the present invention, an energy-saving and environment-friendly gas device includes a base 19 and a generator box 1 arranged above it, the left and right sides of the generator box 1 are connected and fixed to the base 19 through legs 13, and the generator box 1 The left side is provided with a feeding part for providing pulverized coal, and the bottom of the generating box 1 is provided with a sump 25 for collecting kerosene, and the side of the generating box 1 where the sump 25 is located is provided with a kerosene for collecting kerosene collection parts;

[0030] The lower end of the generating box 1 is provided with a squeeze box, and the intake end of the squeeze box is connected to an air supply part for providing water vapor through an air supply pipe 22;

[0031] The exhaust end of the upper end of the generating box 1 is provided with an exhaust pipe 4, and the exhaust pipe 4 is provided with a pressure limiting valve ...

Embodiment 2

[0041] The difference from Embodiment 1 is that: the side of the generator box 1 is provided with a heat exchange box 27 which is installed on the outside of the exhaust pipe 4, and the surface of the exhaust pipe 4 inside the heat exchange box 27 is evenly distributed with heat exchange fins , the heat in the high-temperature gas generated by the exhaust pipe 4 will be absorbed by the medium in the heat exchange box 27, thereby realizing the absorption of the heat in the high-temperature exhaust gas.

[0042] The working principle of the present invention is: provide water vapor to the squeeze box through the air supply part, spray coal material into the generating box 1 through the feed part, drive the first compression roller 15 to rotate through the driving motor 16, and cooperate with two gears to drive , so as to drive the second compression roller 23 to rotate, under the compression of the first squeeze roller 15 and the second squeeze roller 23, the water vapor generate...

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Abstract

The invention discloses an energy-saving environment-friendly coal gas device and method. The coal gas device comprises a base and a generation box arranged above the base, wherein the left side and the right side of the generation box are fixedly connected with the base through supporting legs; a feeding component used for providing pulverized coal is arranged on the left side of the generation box; a liquid collecting tank used for collecting kerosene is arranged at the inner bottom of the generation box; and a kerosene collecting component used for collecting the kerosene is arranged on theside face, where the liquid collecting tank is located, of the generation box. The device is designed for overcoming the defects of an existing device, can realize recovery of heat in high-temperature coal gas and recycles resources; in the mixing process, water vapor is extruded through an extrusion roller, compressed gas flows along a stirring shaft and the interior of a gas spraying pipe, andthen the gas is sprayed from gas spraying holes; and coal and water vapor are rapidly heated through heating blocks, and the gas spraying direction of the gas spraying holes is opposite to the rotating direction of the stirring shaft, so the confusion degree of materials is further improved, and coal gas generation effect is improved.

Description

technical field [0001] The invention relates to the technical field of gas generation, in particular to an energy-saving and environment-friendly gas device and method. Background technique [0002] Coal gas generating device refers to the device used to manufacture gas, water gas and semi-water gas. The device is cylindrical in shape, the outer shell is made of steel plate or brick, lined with refractory bricks, and equipped with feeding equipment and gas pipelines. The existing environmental protection and energy-saving gas generators often produce some auxiliary products such as coal tar when converting pulverized coal into gas, and the existing devices are difficult to collect coal tar, resulting in waste of coal tar, and the gas It is the gas produced by heating pulverized coal. Therefore, after the gas is produced, it will carry a large amount of heat, and the heat carried by the gas will often be lost when it is transported, resulting in waste of heat. [0003] The e...

Claims

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Application Information

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IPC IPC(8): C10J3/48C10J3/72
CPCC10J3/48C10J3/72
Inventor 程金富
Owner 南京科泷节能科技有限公司