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pipeline gasification device

A gasification device, pipeline technology, applied in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve the problems of short reaction stroke, unreacted space utilization, large floor space, etc., to extend the reaction stroke , The effect of easy transportation and transition, easy precise control

Active Publication Date: 2021-11-30
中国煤层气集团有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional reaction devices are mostly tank-shaped or box-shaped, which occupy a large space and have a short reaction process, which does not make full use of the reaction space, and is not convenient for precise control of pressure and temperature
[0005] The coal-to-methane gas reactor in the traditional technology is usually in the shape of a tank. Through high temperature and high pressure, the hydrocarbon components in the coal are pyrolyzed and methane is catalyzed by the inducer. However, due to the contact time between the coal and the inducer in the traditional reaction device Shorter formation with reaction, less efficient methane gas generation

Method used

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Embodiment 1

[0058] figure 1 A schematic structural diagram of a pipeline gasification device according to an embodiment of the present invention is shown.

[0059] The pipeline gasification device of this embodiment is used in the production process of coal-to-methane gas. In this process, after the primary preparation of methane gas, the generated methane gas and insufficiently reacted mixed gas are sent to the gasification system of the present invention. Pipeline gasification device, further gasification reaction, increase methane yield.

[0060] Such as figure 1 As shown, the pipeline gasification device includes:

[0061] An annular pipeline 1, on which a plurality of inlets 2 are equidistantly arranged;

[0062] A reaction pipeline 3, the reaction pipeline 3 is communicated with the annular pipeline 1, and the other end of the reaction pipeline 3 is provided with an air outlet 5;

[0063] Multiple sets of heating jackets 4, the heating jackets 4 are set on the reaction pipeline ...

Embodiment 2

[0069] figure 1 A schematic structural diagram of a pipeline gasification device according to an embodiment of the present invention is shown. figure 2 A schematic structural diagram of a cooling tank according to an embodiment of the present invention is shown.

[0070] Such as Figure 1-Figure 2 As shown, the pipeline gasification device includes:

[0071] An annular pipeline 1, a plurality of inlets 2 are arranged at equal intervals on the annular pipeline 1;

[0072] A reaction pipeline 3, the reaction pipeline 3 is connected to the annular pipeline 1, and the other end of the reaction pipeline 3 is provided with an air outlet 5;

[0073] Multiple sets of heating jackets 4, 4 sets of heating jackets are set on the reaction pipeline 3;

[0074] The temperature sensor 6 and the pressure sensor, the temperature sensor 6 and the pressure sensor are arranged on the reaction pipeline 3;

[0075] The controller controls the heating jacket 4 to work according to the temperat...

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Abstract

The invention provides a pipe-type gasification device, which comprises: an annular pipe, at least one inlet is arranged on the annular pipe; a reaction pipe, one end of the reaction pipe communicates with the annular pipe, The other end is provided with a gas outlet; one or more sets of heating jackets, the heating jackets are set on the reaction pipeline. The pipeline gasification device can make full use of the reaction space, increase the reaction stroke, and accurately control the reaction temperature and reaction pressure.

Description

technical field [0001] The invention belongs to a reaction device, and more specifically relates to a pipeline gasification device. Background technique [0002] my country's domestic natural gas production capacity is limited and cannot meet the rapid growth of domestic demand. Therefore, imported gas sources still account for a large weight in my country's natural gas consumption structure. In 2018, the national natural gas production was 107.7 billion cubic meters, the consumption was 147.1 billion cubic meters, and the gap between supply and demand reached 39.4 billion cubic meters. From January to April 2013, my country's natural gas production was 40.2 billion cubic meters, an increase of 7.7% year-on-year, and imports were about 17.1 billion cubic meters, an increase of 32.3%. The substantial increase in imported gas sources shows that the current domestic gas source supply still cannot keep up with demand pace of growth. The apparent consumption of natural gas in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17D3/01
CPCF17D3/01
Inventor 王忠胜
Owner 中国煤层气集团有限公司
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