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Gate valve

A flapper valve and flapper technology, applied in the direction of valve devices, sliding valves, cleaning methods and appliances, etc., can solve the problems of flapper valves easy to leak, flapper stuck, etc.

Active Publication Date: 2021-05-28
深圳市大族贝瑞装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the embodiment of the present invention is to provide a gate valve, which aims to solve the problem that the existing gate valve is easy to leak dust and waste pole pieces The problem that the board is stuck in the gap between the board and the partition

Method used

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] Such as Figure 1 to Figure 3 As shown, it is a gate valve provided by the embodiment of the present invention. The gate valve includes a valve body 1 with a valve cavity and a gate plate 2. A partition 5 is arranged in the valve chamber, and the partition 5 divides the valve chamber into a first A cavity 31 and a second cavity 32 with upper and lower openings 51, the first cavity 31 is provided with a power source 4 on the side away from the partition 5, the plug-in plate 2 is connected to the output end of the power source 4, and the partition 5 is provided with Opening 51, the power s...

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Abstract

The embodiment of the invention is suitable for the technical field of laser processing, and provides a gate valve which comprises a valve body with a valve cavity and a gate, a partition plate is arranged in the valve cavity and divides the valve cavity into a first cavity body and a second cavity body with an upper opening and a lower opening, a power source is arranged on the side, away from the partition plate, of the first cavity body, the gate is connected with the output end of the power source, an opening is formed in the partition plate, the power source drives the gate to pass through the opening and move towards the second cavity body, and when the gate moves to abut against the side, away from the partition plate, of the second cavity body, the gate divides the second cavity body into two cavity bodies which are oppositely up and down, the gate valve further comprises a positive pressure blowing mechanism, the positive pressure blowing mechanism comprises a blowing opening formed in the first cavity, and the blowing opening is aligned with the opening. The gate valve can solve the problem of gate clamping due to the fact that existing gate valves leak dust and waste pole pieces in gaps between gates and partition plates easily.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to a plug valve. Background technique [0002] At present, the lithium battery manufacturing industry is developing rapidly, but the waste pole pieces after cutting the lithium battery lugs have always been difficult to collect. The waste machine needs to pretreat the waste during the collection process, so the waste pole pieces need to be separated. However, under the influence of a large amount of dust, the traditional flapper valve is easy to leak dust and waste pole pieces in the gap between the flapper and the partition, causing the flapper to be stuck. Contents of the invention [0003] The technical problem to be solved by the embodiments of the present invention is to provide a gate valve, aiming at solving the problem that the existing gate valve is easy to leak dust and the waste pole piece is stuck in the gap between the gate and the partition, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/02F16K3/30B08B5/02
CPCF16K3/02F16K3/30B08B5/02
Inventor 夏宏兴汤志为黄东海高云峰
Owner 深圳市大族贝瑞装备有限公司