Oxygen replenishment plate of straw gasification furnace

A technology of gasification furnace and oxygen distribution, which is applied in the manufacture of combustible gas and the petroleum industry, etc. It can solve the problems of partial burning and uneven oxygen supply, and achieve the effect of avoiding partial firing

Inactive Publication Date: 2011-03-30
陈荣均
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Problems solved by technology

[0002] The current straw gasification furnace generally has the problem of burning empty and partial burning. The root cause is uneven oxygen supply. Where there is too much oxygen supply, it will burn quickly and form a cavity, forming a situation where it burns while it does not burn. The currently used Methods and measures such as central oxygen supply, assisted injection oxygen supply, ring oxygen supply, etc. also have the problem of uneven oxygen supply.

Method used

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  • Oxygen replenishment plate of straw gasification furnace
  • Oxygen replenishment plate of straw gasification furnace

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Embodiment Construction

[0007] The layout of the oxygen distribution panel is a hollow "cross" shape, divided into five combustion areas: left area 1, middle area 2, right area 3, upper area 4, and lower area 5. Left area 1, right area 3, upper area 4, The lower zone 5 is respectively located in the left, right, upper and lower parts of the "cross" shape, the middle zone 2 is located at the central node of the "cross" shape, and the left zone 1 is provided with an air inlet 6. Many, φ24mm oxygen distribution holes 8 are used; the middle zone 2 is the only way to pass through other combustion areas, the concentrated flow rate of the airflow is high, and the unit oxygen content is high, so the φ24mm oxygen distribution holes 8 are also used; the airflow passes through the left zone 1. When the middle zone 2 enters the right zone 3 and the upper zone 4, the airflow is relatively diffuse and the flow rate is low, and the unit oxygen content is relatively small. The φ32mm oxygen distribution hole 8 is used...

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Abstract

The invention relates to an oxygen replenishment plate of a straw gasification furnace. The layout of the oxygen replenishment plate is hollow cross, the oxygen replenishment plate is divided into five combustion zones of a left zone, a middle zone, a right zone, an upper zone and a lower zone, and the size of oxygen replenishment holes are determined according to wind speed, thereby achieving the purpose of uniform oxygen supply and further avoiding the phenomena of burning out and partial burning.

Description

technical field [0001] The invention relates to an oxygen distribution device for a straw gasification furnace, in particular to an oxygen distribution plate for a straw gasification furnace. Background technique [0002] The current straw gasification furnace generally has the problem of burning empty and partial burning. The root cause is uneven oxygen supply. Where there is too much oxygen supply, it will burn quickly and form a cavity, forming a situation where it burns while it does not burn. The currently used Methods and measures such as central oxygen supply, assisted injection oxygen supply, ring oxygen supply, etc. also have the problem of uneven oxygen supply. Contents of the invention [0003] The purpose of the present invention is to provide an oxygen distribution panel for a straw gasification furnace, so as to avoid the common problem of empty burning and partial burning in straw gasification furnaces. The technical solution of the present invention is tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/72
Inventor 陈荣均
Owner 陈荣均
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