Plasma high temperature carbon conversion reaction coal powder filling pipe
A plasma and injection tube technology, applied in the fields of hydrocarbons, hydrocarbons, organic chemistry, etc., can solve the problems of short working cycle, low heat utilization rate, easy coking of injection, etc., so as to increase the service life and prolong the working cycle. , Increase the effect of heat energy transfer
Inactive Publication Date: 2013-11-13
XINJIANG TIANYE GRP
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problems of difficulty in pulverized coal injection, easy coking of injection, low heat utilization rate, short working cycle and high cost in the process of plasma high-temperature carbon conversion reaction; thereby providing a simple and stable operation, high heat utilization rate, avoiding A Plasma High-Temperature Carbon Conversion Reaction Pulverized Coal Injection Tube with Mixed Amplification Effect, Long Duty Cycle and Low Cost
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[0013] Refer to the attached Figure 1-2 , This embodiment 1 includes components that are communicated in the following order: cooling medium inlet 1, inner wall 2, flange 3, outer wall 4, partition 5, cooling medium outlet 8, cooling medium inlet distribution ring 6, cooling medium outlet distribution ring 7, wherein the cooling medium inlet 1 and the cooling medium outlet 8 are connected to the flange 3 by welding or wire connection; the outer wall 4, the partition plate 5 and the inner wall 2 are welded or wire connected to the flange 3; The inlet distribution ring 6 is connected, and the cooling medium outlet 8 is connected with the cooling medium outlet distribution ring 7; water, oil or other cooling medium enters from the cooling medium inlet 1, reaches the cooling medium distribution ring 6, and passes through the cooling medium distribution ring 6 evenly It is distributed to the cavity formed by the outer wall 4 and the partition plate 5, and then takes away the heat ...
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The invention relates to a plasma high temperature carbon conversion reaction coal powder filling pipe which comprises the following parts which are sequentially communicated according to the following sequence: a cooling medium inlet, an inner wall, a flange, an outer wall, a baffle plate, a cooling medium outlet, a cooling medium inlet distributing ring and a cooling medium outlet distributing ring, wherein the cooling medium inlet and the cooling medium outlet are welded on or screwed with the flange; the outer wall, the baffle plate and the inner wall are welded on or screwed with the flange; and the cooling medium inlet is communicated with the cooling medium inlet distributing ring, and the cooling medium outlet is communicated with the cooling medium outlet distributing ring. The plasma high temperature carbon conversion reaction coal powder filling pipe has the characteristics of good coal powder filling effect, high heat utilization ratio, difficult coking of a reactor, low cost, long use period and the like.
Description
technical field [0001] The invention relates to a device used under high temperature conditions, and in particular to a coal powder injection pipe for plasma high temperature carbon conversion reaction. Background technique [0002] In recent years, with the shortage of petroleum resources, coal chemical industry has been paid more and more attention, especially as the process of using plasma coal to produce acetylene in the field of coal gasification has been greatly developed, and some scientific research institutes and industrial and mining enterprises have invested A lot of manpower and material resources have been spent to develop the application of plasma coal to acetylene. However, the use of this process technology is still in the pilot stage in the world, and there is no report that large-scale industrialized units have been put into operation. It has been effectively solved. The injection technology of pulverized coal is one of the reasons for the coking of the re...
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IPC IPC(8): C07C11/24C07C1/00
Inventor 熊新阳郭文康程易刘军黄峥嵘
Owner XINJIANG TIANYE GRP