Salt mist removal filtering system

A filtration system and salt spray technology, applied in the fields of dispersed particle filtration, dispersed particle separation, chemical instruments and methods, etc., can solve problems such as corrosion damage, shortened service life, and equipment performance degradation, and achieve good durability and shape retention. The effect of increasing the service life and reducing the chance of corrosion

Active Publication Date: 2020-11-17
MAYAIR TECH (CHINA) CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Salt spray filter is a high-efficiency filter device to protect motors and fans in oil fields, especially in coastal areas or areas with a lot of salt spray, the motors in field operations have no protection mechanism and will be corroded by salt spray for a long time Destroyed, leading to equipment performance degradation and shortened service life

Method used

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  • Salt mist removal filtering system
  • Salt mist removal filtering system
  • Salt mist removal filtering system

Examples

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Embodiment 1

[0026] Example 1: please refer to figure 1 , figure 2 , Figure 4 and Figure 5 , a filter system for removing salt mist according to the present invention includes a system body box 1, the system body box 1 includes an outer frame 2 and a filter 3, and the outer frame 2 includes a top outer frame 21 and a bottom outer frame 22, so The filter 3 includes a first filter 4 and a second filter 5, the first filter 4 contains a first filter layer 41 and a second filter layer 42 inside, and the first filter layer 41 is vertically The vertical direction is above the second filter layer 42; the second filter 5 contains a chemical fiber layer 51 and a glass fiber layer 52;

[0027] Preferably, the first filter 4 is a metal mesh filter. A layer of high-strength stainless steel pleated mesh is provided on the air inlet and outlet surfaces of the metal mesh filter, and several layers of stainless steel mesh are woven inside. This design allows the airflow to pass through The metal mes...

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PUM

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Abstract

A salt mist removal filtering system is characterized in that a system body box comprises an outer frame and filters, the outer frame comprises a top outer frame and a bottom outer frame, the filterscomprise a first filter and a second filter, a first filtering layer and a second filtering layer are arranged in the first filter, and the first filtering layer is located above the second filteringlayer in the vertical direction; a chemical fiber layer and a glass fiber layer are arranged in the second filter; the bottom outer frame is connected with a rain cover through bolts, and the rain cover is fixedly connected to the outer side of the bottom outer frame; and a stainless steel net with compact holes is mounted at the top end of the top outer frame. The salt mist filtering device is installed in a high-humidity and high-salt environment, salt mist can be filtered, the probability that a motor and the like are corroded is reduced, and the service life is prolonged; by observing thecondition of a differential pressure gauge, the filters can be sequentially moved out of the system body box in the direction of a sliding rail to be replaced in time; and the replaced filter can be washed by clear water or other water washing modes to be reused.

Description

technical field [0001] The invention relates to high humidity, high salt mist and high oil mist oil and gas field power equipment and facility protection equipment in the sea, and in particular to a salt mist removal filter system. Background technique [0002] The environment of offshore oil and gas field platforms is harsh, and the marine environment is significantly different from the inland environment. Its corrosion to steel is 4-5 times that of the inland environment. Equipment and facilities cause moisture, corrosion and other hazards, and it is of great significance to prevent equipment and facilities from being damaged. [0003] Salt spray filter is a high-efficiency filter device to protect motors and fans in oil fields, especially in coastal areas or areas with a lot of salt spray, the motors in field operations have no protection mechanism and will be corroded by salt spray for a long time damage, resulting in reduced equipment performance and shortened service ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/12B01D46/00
CPCB01D46/12B01D46/88
Inventor 许凯鹏姜立峰朱蕾陈玲叶伟强
Owner MAYAIR TECH (CHINA) CO LTD
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