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Method for quickly clearing raw material filter

A filter and raw material technology, which is applied in the field of fast-clearing raw material filters, can solve the problems of safety risks, toxic and harmful benzene media, and impact on the environment, and achieve the effects of reducing economic losses, being easy to operate, and ensuring safety.

Pending Publication Date: 2020-09-22
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The benzene medium in the filter is poisonous and harmful. Operators must wear gas masks throughout the process, but there are also certain safety risks
In addition, the original method of benzene medium is directly exposed to the air, which affects the environment; these are undesirable for those skilled in the art.

Method used

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  • Method for quickly clearing raw material filter
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0024] like figure 1 and 2 As shown, the present invention discloses a method for quickly clearing a raw material filter. The upper part of the raw material filter 1 is provided with a spare port, and the lower part is provided with a vent valve 7; specifically, the method includes the following steps:

[0025] Step S1, remove the blind plate on the spare port, install an inlet valve 2 with an inlet flange and an outlet flange on the spare port, and install a connecting pipe 3 at the inlet flange.

[0026] In a preferred embodiment of the present invention, the connecting pipe 3 is a metal pipe.

[0027] Specifically, the above step S1 includes:

[0028] Step S11, providing a connecting flange, and welding the metal pipe on the connecting flange.

[0029] Step S12, remove the blind plate on ...

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Abstract

The invention relates to the technical field of equipment maintenance, and particularly relates to a method for quickly clearing a raw material filter. An air inlet valve is installed at a standby port of a raw material filter, a connecting pipeline is fixed to an inlet flange of the air inlet valve, a pipeline is manufactured behind an emptying valve below the raw material filter to be connectedwith an emptying groove, and then the air inlet valve is connected to a steam pipeline of a steam source through the connecting pipeline; the emptying valve is opened to empty the liquid in the raw material filter; then the air inlet valve is opened so that the steam of the steam source enters the raw material filter to thoroughly clean the filter screen in the raw material filter, the economic loss caused by shutdown of the equipment is reduced, the possibility that toxic and harmful gas is in contact with people is avoided, and the safety of operators is guaranteed; according to the method,the whole process is sealed so that benzene media are prevented from being exposed in air, and environmental protection is facilitated; and the method is simple, convenient, easy to operate and high in construction efficiency.

Description

technical field [0001] The invention relates to the technical field of equipment maintenance, in particular to a method for quickly clearing a raw material filter. Background technique [0002] When the original filter is clogged and cleared, another filter needs to be switched to run, and there is a danger of equipment shutdown, which will cause great economic losses. In the original method, the filter needs to be disassembled and cleared, which requires many operators and long working hours. The benzene medium in the filter is poisonous and harmful. Operators need to wear gas masks throughout the process, but there are also certain safety risks. In addition, the original method of benzene medium is directly exposed to the air, which affects the environment; these are undesirable for those skilled in the art. Contents of the invention [0003] In view of the above existing problems, the present invention discloses a method for quickly clearing the raw material filter, t...

Claims

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Application Information

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IPC IPC(8): B01D29/62B01D35/14B01D35/30
CPCB01D29/62B01D35/14B01D35/30
Inventor 刘春杨
Owner MCC5 GROUP CORP SHANGHAI
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