Emergency discharge valve
A technology of emergency discharge and valve body, applied in the direction of lift valve, valve detail, multi-way valve, etc., can solve the problem of not being able to discharge waste gas into the outside world, and achieve the effect of simple and reliable valve action, accurate control and large force.
Pending Publication Date: 2017-12-15
西安昱昌环境科技有限公司
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Problems solved by technology
[0003] In order to solve the problems existing in the prior art, the object of the present invention is to provide an emergency discharge valve, which solves the problem that the waste gas cannot be discharged to the outside in time when the waste gas treatment equipment fails, and discharges the waste gas to the outside in time when the equipment fails , to ensure that the equipment will not be damaged or cause major safety risks due to the continuous introduction of exhaust gas
Method used
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Embodiment Construction
[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] like figure 1 As shown, the present invention includes a valve body 1, the valve body 1 is a cylindrical or cubic structure with a closed bottom, and the valve body 1 is divided into upper and lower parts by a first partition 5 arranged in the middle, wherein the upper part is an air intake Chamber 11, the lower part is an air outlet chamber 12, and the side walls of the air inlet chamber 11 and the air outlet chamber 12 are respectively provided with an air inlet 2 and an air outlet 3, and the air inlet 2 and the air outlet 3 are relatively arranged; the top of the air inlet chamber 11 An emergency discharge port 4 is provided, and a second partition 6 is arranged in the emergency discharge port 4, and a ventilation port is provided on the second partition 6, and a ventilation port connecting the air inlet chamber 11 and the air outle...
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The invention discloses an emergency discharge valve. According to the emergency discharge valve, an emergency discharge port is formed in the top of an air inlet cavity, a second partition plate is arranged in the emergency discharge port, and an air vent communicating the air inlet cavity with an air outlet cavity is formed in the second partition plate; and the emergency discharge valve comprises an air door capable of translating up and down arranged between a first partition plate and the second partition plate, sealing gaskets sealing the first partition plate and the second partition plate in a matched mode are correspondingly arranged on the top face and the bottom face of the air door, and the air door can completely cover the air vent on the first partition plate or the second partition plate. The emergency discharge valve solves the problem that exhaust gas cannot be discharged to outside in time when exhaust gas treatment equipment does not work, discharges the exhaust gas to outside in time when the exhaust gas treatment equipment does not work, and ensures no damage to the equipment or no significant safety risks caused by continuously entering of the exhaust gas.
Description
technical field [0001] The invention belongs to the technical field of valves and relates to an emergency discharge valve. Background technique [0002] With the strengthening of environmental protection in our country, waste gas treatment equipment has been widely used in related industries including chemical industry, metallurgy, coating, textile and so on. However, my country's waste gas treatment industry has just entered the initial stage, and the related technologies of waste gas treatment equipment are still It is not very mature, and the operation of the equipment is not very stable. Once an accident occurs to the equipment, if the exhaust gas is continuously discharged into the exhaust gas treatment equipment, it may cause damage to the equipment or even cause a major safety risk. Contents of the invention [0003] In order to solve the problems existing in the prior art, the object of the present invention is to provide an emergency discharge valve, which solves t...
Claims
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IPC IPC(8): F16K11/044F16K1/32F16K31/12F16K51/00
CPCF16K1/32F16K11/044F16K31/12F16K51/00
Inventor 任玲辉苏翔宇张涛刘文涛张兴旺
Owner 西安昱昌环境科技有限公司