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Explosion-proof catalytic oxidation device

A catalytic oxidation and supply device technology, applied in chemical instruments and methods, dispersed particle separation, separation methods, etc., can solve problems such as potential safety hazards, high temperature, etc., to avoid over-temperature operation, prevent flash explosion, and solve preheating problems Effect

Pending Publication Date: 2019-01-15
JIANGSU XINJIUYANG ENVIRONMENTAL PROTECTION EQUIP TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the catalytic oxidation process generates high temperature, which will pose a safety hazard

Method used

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  • Explosion-proof catalytic oxidation device
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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0025] Such as Figure 1~2 The illustrated embodiment of the present invention is an explosion-proof catalytic oxidation device, comprising:

[0026] Exhaust gas supply device 1, providing exhaust gas;

[0027] The induced draft fan 2 guides the delivery of exhaust gas, including an air inlet and an air supply outlet, and the air inlet passes through the main pipeline 9 and the exhaust gas supply device 1;

[0028] The catalytic oxidation device is connected with the air supply port through the main pipeline 9;

[0029] The first oxygen content analyzer 4 is arranged between the exhaust gas supply device 1 and the induced draft fan 2, and is used to monitor the oxygen content of the exhaust g...

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Abstract

The invention provides an explosion-proof catalytic oxidation device, the explosion-proof catalytic oxidation device comprises an exhaust gas supply device for providing exhaust gas; an induced draftfan for guiding exhaust gas transportation; a catalytic oxidation device connected with an air supply port through a main pipe; a first oxygen content analyzer which is disposed between the exhaust gas supply device and the induced draft fan, and used for monitoring the oxygen content of the exhaust gas supplied by the exhaust gas supply device; and a gas intake valve which is disposed between thefirst oxygen content analyzer and the induced draft fan; a first branch pipe is also disposed between the first oxygen content analyzer and the gas intake valve, and an emergency vent valve is disposed on the first branch pipe; and a second branch pipe is further disposed between the gas intake valve and the induced draft fan, and is used for introducing air, and a second branch valve is arrangedon the second branch pipe. The explosion-proof catalytic oxidation device can effectively avoid the over-temperature operation of a catalytic oxidation unit, and can effectively prevent the flash explosion of a high hydrocarbon-containing gas.

Description

technical field [0001] The invention relates to the field of oil gas recovery, in particular to an explosion-proof catalytic oxidation device. Background technique [0002] Catalytic oxidation is an essential part in the field of oil and gas recovery. However, the catalytic oxidation process generates high temperature, which will pose a safety hazard. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an explosion-proof catalytic oxidation device. The three devices provide two sets of combined treatment systems, which can be switched and used, and can simultaneously ensure up-to-standard emissions, which is a good solution to catalytic oxidation during indirect time operation. warm-up problem. [0004] The purpose of the present invention is achieved in that a kind of explosion-proof catalytic oxidation device comprises: [0005] Exhaust gas supply device, providing exhaust gas; [0006] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/90B01D53/44
CPCB01D53/8687B01D53/90B01D2251/11
Inventor 任中
Owner JIANGSU XINJIUYANG ENVIRONMENTAL PROTECTION EQUIP TECH
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