Ground torch and exhaust gas treatment system

A ground torch and air outlet pipe technology, applied in the direction of combustion method, combustion type, incinerator, etc., can solve the problems of high cost and large area occupied by ground torch, achieve enhanced draft, eliminate incomplete combustion, and reduce floor space Effect

Inactive Publication Date: 2017-10-20
SINOPEC ENG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a ground torch and a waste gas treatment system to solve the technical problems that the ground torch occupies a large area and has high cost in the prior art

Method used

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  • Ground torch and exhaust gas treatment system
  • Ground torch and exhaust gas treatment system
  • Ground torch and exhaust gas treatment system

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Embodiment Construction

[0034] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of exhaust gas treatment and in particular to a ground torch and an exhaust gas treatment system. The ground torch comprises a fixed chimney, a movable chimney and a lifting mechanism. The fixed chimney and the movable chimney sleeve each other; a plurality of air inlets are successively formed in the fixed chimney from top to bottom; the lifting mechanism is connected to the movable chimney for driving the movable chimney to move up and down relative to the fixed chimney so as to open or close the air inlet. The ground torch provided by the invention adjusts the air inflow in the fixed chimney by matched use of the movable chimney, the fixed chimney and the lifting mechanism; the plurality of layers of air inlets fully supply oxygen to eliminate an incomplete combustion phenomenon and ensure full combustion of exhausted air quantity, so that the area and dimension of the chimney are unnecessarily increased; compared with a method of increasing the occupied area of the ground torch in related art, the occupied area of the ground torch is reduced, the investment is saved and the cost is lowered.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a ground torch and a waste gas treatment system. Background technique [0002] The ground flare system is a special combustion facility used to deal with combustible and combustible toxic gases and steam that cannot be recovered and reprocessed in petrochemical plants, refineries, chemical plants and other plants or devices. an important measure. The ground flare system can ensure that the gas can be vented and burned in a timely, safe and reliable manner when it needs to be discharged, and can achieve low-noise and smoke-free combustion during operation. [0003] Ground flares include chimneys, exhaust burners, igniters, etc. When the exhaust gas enters the chimney from the bottom of the chimney, the igniter starts the exhaust gas burner to burn, thereby burning the exhaust gas. When the amount of exhaust gas is large, in order to enable the exhaust gas to be full...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/08
CPCF23G7/08F23G2209/14
Inventor 牛风宾孙志钦高晓红高跃成郜建松黄进焕李玖重张玉玲段彦明
Owner SINOPEC ENG GRP CO LTD
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