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Remote control automatic emptying valve

A remote control, automatic discharge technology, applied in the direction of lift valve, valve details, valve device, etc., can solve the problems of reducing valve service life, corrosion, wear resistance, low corrosion resistance, etc., and prolong service life. , the effect of reducing leakage and increasing reliability

Inactive Publication Date: 2015-01-14
SHANGHAI PUDONG HANWEI VALVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the chemical, pharmaceutical, metallurgical and other fields, various tanks and reactors for storing feed liquids are equipped with discharge valves for discharging feed liquids. However, some chemical feed liquids usually have various chemical properties, are toxic and corrosive, and their resistance Abrasion and corrosion resistance are low, which reduces the service life of the valve. If it is accidentally touched, it may cause harm to the human body. Safety production is very important

Method used

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  • Remote control automatic emptying valve
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Embodiment Construction

[0035] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0036] Such as figure 1 As shown, a remote control automatic discharge valve includes a bracket 1, a valve body 2 arranged on the bracket 1, a valve seat 3 and a kettle bottom 4 sequentially connected, the discharge valve also includes: a valve stem assembly, which And the bottom is arranged in the bottom of the kettle 4, the valve seat 3, the valve body 2 and the bracket 1 in sequence; the remote control part controls the valve stem assembly to move up and down, thereby controlling the opening and closing of the valve flap 51; the bottom flange 7 of the kettle, It is directly welded on the tank bottom 4, and the valve body 2 and the valve seat 3 are fixed on the tank bottom flange 7 by bolts.

[0037] The valve stem assembly includes: a valve flap 51 arranged at the bottom of the kettle bottom 4, the sealing su...

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PUM

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Abstract

The invention discloses a remote control automatic emptying valve, which comprises a support, a valve body, a valve seat and a kettle bottom, wherein the valve body, the valve seat and the kettle bottom are connected onto the support in sequence; the remote control automatic emptying valve also comprises a valve rod assembly and a remote control component, wherein the valve rod assembly penetrates into the kettle bottom, the valve seat, the valve body and the support in sequence from top to bottom; the valve rod assembly comprises a valve clack arranged at the bottom part of the kettle bottom; the remote control component is used for controlling the valve rod assembly to vertically move and controlling the valve clack to be opened and closed. According to the emptying valve, the opening time and the closing time of the valve can be set, and the opening height of the valve clack can be set and adjusted; operating personnel does not need to directly operate the emptying valve on site, and can remotely control the valve, so that the damage brought to the human body due to the fact that the process media leak is reduced.

Description

technical field [0001] The invention relates to the field of chemical machinery and equipment, in particular to a remote-controlled automatic discharge valve. Background technique [0002] In the chemical, pharmaceutical, metallurgical and other fields, various tanks and reactors for storing feed liquids are equipped with discharge valves for discharging feed liquids. However, some chemical feed liquids usually have various chemical properties, are toxic and corrosive, and their resistance Abrasion and corrosion resistance are low, which reduces the service life of the valve. If it is accidentally touched, it may cause harm to the human body. Safety production is very important. Thus invented a remote control automatic discharge valve. Contents of the invention [0003] The purpose of the present invention is to provide a remote control automatic discharge valve, which can set the opening time and closing time of the valve, and the opening height of the valve flap can be ...

Claims

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Application Information

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IPC IPC(8): F16K1/36F16K27/02F16K41/02F16K41/04F16K31/02
CPCF16K1/00F16K1/48F16K25/005F16K27/0254F16K27/08F16K31/046F16K41/02
Inventor 张英赵志宾董飞
Owner SHANGHAI PUDONG HANWEI VALVE