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Coal gas producer capable of producing semi coke

A technology of gasifier and blue carbon, which is applied in the manufacture of combustible gas, petroleum industry, joint combustion mitigation, etc., can solve the problems of high gas temperature and lower efficiency of gasifier, so as to improve thermal efficiency, prolong heat exchange process, increase The effect of the amount of coal into the furnace

Inactive Publication Date: 2009-04-15
淄博昊科机械有限公司
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  • Summary
  • Abstract
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Problems solved by technology

The existing coal gasifier only performs coal gasification, and the temperature of the gas produced is relatively high, which brings out a lot of heat, which reduces the efficiency of the gasifier

Method used

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  • Coal gas producer capable of producing semi coke

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings of the embodiments.

[0014] As shown in the figure, the coal gasifier that can also produce blue carbon according to the present invention includes a support frame, an ash basin 1, a lower furnace body 2, a middle water tank 3, an upper furnace body 4 and a coal feeding mechanism 5, and the upper furnace body The height of 4 is designed to be 6.5-8 meters, such as: 6.6 meters, 7 meters, 7.5 meters, 8 meters, etc., and an annular water seal groove 8 is added outside the joint between the middle water tank 3 and the upper body of furnace 4, and the upper body of furnace 4 An inclined discharge pipe 6 is provided between the hearth and the water seal tank 8, and the discharge pipe 6 is provided with a control valve 7, and the discharge pipe 6 can be distributed with 2-20 on the annular water seal tank 8, such as 4, 6, 8, 10, 12, 16, etc.

[0015] During the normal producti...

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Abstract

The invention relates to a gas producer which can produce semi-cokes at the same time, comprising a supporting bracket, an ash pan, a lower gas producer body, a middle water tank, an upper gas producer body and a coal feeding mechanism. The gas producer is characterized in that: a water sealing groove is added outside a joint between the middle water tank and the upper gas producer body; an oblique discharge tube is arranged between the hearth of the upper gas producer body and the water sealing groove. While producing the gas, the gas producer produces the semi-cokes by utilizing the high-temperature gas, thus reducing the energy consumption.

Description

technical field [0001] The invention relates to an improved gas generator, which can not only produce gas, but also produce blue carbon. Background technique [0002] The fixed bed gasifier includes a supporting frame, an ash basin, a lower furnace body, a middle water tank, an upper furnace body and a coal feeding mechanism. The coal lumps are fed into the gas furnace in batches by the coal feeding mechanism according to the needs and gasified in layers. The newly added coal is stored in the upper section of the gas furnace. During the continuous downward movement, it exchanges heat with the hot gas generated by gasification at the bottom, performs complete drying and carbonization, and forms blue carbon near the middle water tank and continues to move down to the lower furnace. gasification to produce gas. The existing coal gasifier only performs coal gasification, and the temperature of the generated gas is relatively high, which brings out a large amount of heat and red...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/20C01B31/02
CPCY02E20/18
Inventor 傅宝民高绪山孙强
Owner 淄博昊科机械有限公司
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