Tank deck protecting device and air pressure protecting system thereof

A protection device, positive pressure protection technology, applied in packaging, transportation and packaging, containers and other directions, can solve the problem of inability to clean the overpressure protection valve and vacuum protection valve spool, and achieve the effect of convenient disassembly and assembly, labor-saving and high efficiency

Active Publication Date: 2012-01-25
浙江远安流体设备有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is that the tank roof protection device in the prior art cannot clean the valve core of the overpressure protection valve and the vacuum protection valve, but provides a valve core cleaning function that is easy to disassemble and safe to use. Tank top protection device and its air pressure protection system

Method used

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  • Tank deck protecting device and air pressure protecting system thereof
  • Tank deck protecting device and air pressure protecting system thereof
  • Tank deck protecting device and air pressure protecting system thereof

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Embodiment Construction

[0040] Such as figure 1 As shown, the preferred embodiment of the tank top protection device and its air pressure protection system of the present invention, the tank top protection device includes: a cover body 1, a positive pressure protection mechanism and a negative pressure protection mechanism arranged on the cover body 1, Cleaning mechanism (CIP cleaning), gas-liquid switching mechanism and forced opening mechanism.

[0041] The positive pressure protection mechanism is used for performing positive pressure protection on the storage tank when the gas pressure in the storage tank rises (that is, the gas pressure in the tank is greater than the atmospheric pressure outside the tank). The negative pressure protection mechanism is used to perform negative pressure protection on the storage tank when the gas pressure in the storage tank drops (that is, the gas pressure in the tank is lower than the atmospheric pressure outside the tank). In this embodiment, the positive pre...

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Abstract

The invention relates to a tank deck protecting device and an air pressure protecting system thereof. The tank deck protecting device comprises a cover body (1), a positive pressure protection mechanism, a negative pressure protection mechanism and a cleaning mechanism, wherein the positive pressure protection mechanism, the negative pressure protection mechanism and the cleaning mechanism are arranged on the cover body (1); and the cleaning mechanism comprises an in-tank cleaning component and a cleaning component for cleaning valve spools in the positive pressure protection mechanism and the negative pressure protection mechanism. The tank deck protection device provided by the invention can clean the valve spools in the positive pressure protection mechanism and the negative pressure protection mechanism, has convenient disassembly and assembly, and can ensure safety in use.

Description

technical field [0001] The invention relates to the field of tank top protection, in particular to a tank top protection device and an air pressure protection system thereof. Background technique [0002] During the production process, beer, dairy products, and liquid medicines all need to be stored in storage tanks. Due to the changes in the volume of chemical reactions such as fermentation of the above-mentioned liquids during storage, feeding, discharging, or cleaning, the volume of the liquid above the liquid The air pressure will change (increase or decrease in pressure), which requires the installation of a tank top protection device on the top of the storage tank to exhaust and intake the gas pressure in the storage tank to safely store and preserve the above liquid Product storage tanks. Therefore, the tank roof protection device is widely used in the wine industry, dairy industry and pharmaceutical industry and other fields. [0003] Existing tank roof protection ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/32
Inventor 邵显安
Owner 浙江远安流体设备有限公司
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