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Negative-pressure low-position automatic-charging gasification furnace

A technology of automatic feeding and gasifier, applied in the field of gasifier, can solve the problems of continuous gasification of negative pressure gasifier, inconvenient production and application, etc.

Inactive Publication Date: 2015-11-04
秦家运
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the common negative pressure gasifier does not have continuous gasif

Method used

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  • Negative-pressure low-position automatic-charging gasification furnace
  • Negative-pressure low-position automatic-charging gasification furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Referring to Fig. 1 and Fig. 2, a negative pressure low-position automatic feeding gasifier includes a furnace body 1, a screw conveyor 2 and a stirrer 3,

[0026] The lower part of the inner chamber of the furnace body 1 is a combustion chamber 4, and the upper part of the inner chamber is provided with an air extraction chamber 6 with an air extraction pipe 5, and the air extraction chamber 6 communicates with the combustion chamber 4, and the furnace wall of the combustion chamber 4 is provided with a ring The intake pipe 7, the lower end of the combustion chamber 4 is a furnace ash collecting bucket 8, and the lower end of the furnace ash collecting bucket 8 communicates with the ash outlet pipe 9;

[0027] The discharge port of the screw conveyor 2 communicates with the combustion chamber 4;

[0028] The agitator 3 is arranged on the upper end of the furnace body 1 , and the stirring blades of the agitator 3 are arranged in the inner cavity of the furnace body 1 . ...

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Abstract

The invention discloses a negative-pressure low-position automatic-charging gasification furnace which is characterized by comprising a furnace body, a screw conveyer and a stirrer, wherein the lower part of the inner cavity of the furnace body is provided with a combustion chamber; the upper part of the inner cavity is provided with a suction chamber with a suction pipe; the suction chamber is communicated with the combustion chamber; the furnace wall of the combustion chamber is provided with an annular gas inlet pipe; the lower end of the combustion chamber is provided with a furnace dust collection hopper; the lower end of the furnace dust collection hopper is communicated with an ash discharge pipe; a discharge port of the screw conveyer is communicated with the combustion chamber; the stirrer is arranged on the upper end of the furnace body; and stirring blades of the stirrer are arranged in the inner cavity of the furnace body. The gasification furnace also comprises a thermoscope; a probe of the thermoscope is arranged on the upper part of the inner cavity of the furnace body; the lower end of the ash discharge pipe is provided with a pipe cover; one end of the pipe cover is hinged with the ash discharge pipe; and the other end is connected with a pipe cover grip. The gasification furnace can perform continuous gasification and automatic charging, can adapt to the continuous gasification production, and has the advantages of low cost and high gasification speed.

Description

technical field [0001] The invention relates to a gasification furnace, in particular to a negative pressure low-position automatic feeding gasification furnace. Background technique [0002] At present, the common negative pressure gasifiers are not capable of continuous gasification and automatic feeding, which is very inconvenient in production and application. Contents of the invention [0003] The object of the present invention is to address the deficiencies of the prior art and provide a Negative Pressure Low Automatic Feeding Gasifier (Negative Pressure Low Automatic Feeding Gasifier, NPLAFG for short), which can continuously gasify and can automatically Feeding can adapt to continuous gasification production, and has low cost and fast gasification speed. [0004] The technical scheme that realizes the object of the present invention is: [0005] A negative pressure low-position automatic feeding gasifier, including a furnace body, a screw conveyor and a stirrer,...

Claims

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Application Information

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IPC IPC(8): C10J3/20C10J3/32C10J3/34C10J3/72
Inventor 秦家运
Owner 秦家运
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