Stainless steel high-pressure filter

A high-pressure filter, stainless steel technology, applied in the direction of dispersed particle filtration, chemical instruments and methods, dispersed particle separation, etc., to achieve the effect of convenient use, high filtration effect and simple structure

Inactive Publication Date: 2017-05-31
WUXI UNITE PURIFICATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that impurities such as oil and dust in the air source need to be removed, and to provide a stainless steel high-pressure filter with simple structure and compact design

Method used

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  • Stainless steel high-pressure filter

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, a stainless steel high-pressure filter includes an upper casing 1, a lower casing 2, a screw rod 3, a first filter element 4, a second filter element 5, an upper end cover 6 and a lower end cover 7; the upper end of the lower casing 2 An external thread is provided, and the lower end of the upper case 1 is provided with an internal thread matched with the lower case 2, and the upper case 1 and the lower case 2 are connected by the external thread and the internal thread, and the upper case 1 and the lower case A sealing ring 8 is provided between the shells 2, a first air vent 10 and a second air vent 11 are respectively provided on both sides of the end of the upper shell 1, and a partition is provided between the first air vent 10 and the second air vent 11. 13. The partition 13 separates the first air vent 10 and the second air ven...

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Abstract

The invention relates to a stainless steel high-pressure filter. The stainless steel high-pressure filter comprises an upper shell, a lower shell, a lead screw, a first filter element, a second filter element, an upper end cover and a lower end cover, wherein the upper shell and the lower shell are connected through an external thread and an internal thread; a first ventilation opening and a second ventilation opening are formed in two sides of the end part of the upper shell respectively; a partition is used for isolating the first ventilation opening from the second ventilation opening; the interior of the lower shell is provided with a cavity; the lead screw is arranged on the upper shell; the top end of the lead screw is fixed on the inner wall of the upper shell; the upper end cover is arranged in the middle of the lead screw; the tail end of the lead screw is fixed on the lower end cover; and the first filter element and the second filter element are arranged between the upper end cover and the lower end cover. The stainless steel high-pressure filter is simple in structure, compact in design and convenient to use, the upper shell and the lower shell are tightly connected, the high pressure resistance effect is good, the filter is applicable to purification of compressed air in the cavity, air in the cavity is filtered for the two times through the first filter element and the second filter element, the filtering effect is better, and the assimilative capacity is higher.

Description

technical field [0001] The invention relates to a stainless steel high-pressure filter, in particular to a filter used in compressed air, and belongs to the technical field of compressed air drying equipment. Background technique [0002] Using an air compressor to compress air and convert the mechanical energy of the motor into the pressure energy of the gas to provide energy to other equipment is a relatively common form of power source used in many industries at present. However, the air source usually contains impurities such as dust and oil. If it cannot be removed in time, it will cause great damage to the instruments, equipment or processes at the point of use. Contents of the invention [0003] The purpose of the present invention is to solve the problem that there are impurities such as oil and dust in the air source that need to be removed, and to provide a stainless steel high-pressure filter with a simple structure and a compact design. [0004] The present in...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D53/26
CPCB01D46/0008B01D53/266
Inventor 宋大伟薛少威许峙彬
Owner WUXI UNITE PURIFICATION EQUIP CO LTD
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