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Gas collection cover

A technology of collecting hood and exhaust pipe, applied in the field of collecting hood, can solve problems such as unfavorable disassembly of the collecting hood, and achieve the effect of reducing the space occupied

Inactive Publication Date: 2018-09-28
浙江湖人厨房设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an air collecting hood, which solves the problem that the existing air collecting hood is not conducive to disassembly

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. 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 the referred device or element Must be in a particular orien...

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Abstract

The invention discloses a gas collection cover, and relates to the technical field of gas collection covers. The gas collection cover comprises a gas collection cover body. The top of the gas collection cover body is fixedly connected with a sleeve pipe. Clamp grooves are formed in the inner wall of the sleeve pipe. One end of the sleeve pipe is fixedly connected with an exhaust pipe. A groove opening is formed in one side of the exhaust pipe. A pressing block is arranged on one side of the groove opening. A push rod is fixedly connected to one side of the pressing block. The surface of the push rod is fixedly connected with a compression spring. A through hole is formed in one end of the push rod. The end, away from the pressing block, of the push rod is fixedly connected with an L-shapedclamp block. A cavity is formed in the other side of the groove opening and is fixedly connected with the interior of the inner side wall of the exhaust pipe. A ring groove is formed in one side of the exhaust pipe. According to the gas collection cover, when the clamp grooves are connected with the L-shaped clamp block, the gas collection cover and the exhaust pipe can be mounted or demounted, pressure is applied to the pressing block, the push rod is driven by the pressing block to separate the L-shaped clamp block from the clamp grooves, and therefore the gas collection cover moves up anddown, and the space occupied by the gas collection cover when the gas collection cover is not used is reduced.

Description

technical field [0001] The invention relates to the technical field of gas collecting hoods, in particular to a gas collecting hood. Background technique [0002] The gas collection hood is a collection device for the pollution source of the flue gas purification system. It can introduce dust and gas pollution sources into the purification system, and at the same time prevent it from spreading to the production workshop and the atmosphere and causing pollution. Its performance has a direct impact on the technical and economic indicators of the purification system. Due to the difference in the structure of the pollution source equipment and the production process, the form of the gas collection hood is various. [0003] At present, the existing gas collecting hoods are generally fixed. When the pollution producing equipment needs maintenance, the gas collecting hood is not conducive to disassembly and cannot solve the maintenance of the pollution producing equipment. Therefo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/00
CPCB08B15/00
Inventor 王江华顾儿杰刘婷王显成
Owner 浙江湖人厨房设备有限公司
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