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Dry gas filter

A filter and dry gas technology, which is applied in the fields of dispersed particle filtration, gas fuel, chemical instruments and methods, etc., can solve the problem of not being suitable for dry natural gas filtration, etc., and achieve the effect of convenient replacement and convenient use.

Pending Publication Date: 2018-06-12
江苏优耐特过滤装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although this type of dry filter can have a better filtering effect, it is not suitable for filtering dry natural gas containing impurities.

Method used

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Examples

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Effect test

Embodiment 1

[0027] Example 1: A dry gas filter, such as figure 1 and figure 2 As shown, the tank body 1 is included. The bottom side of the tank body 1 is provided with an air inlet 2; the bottom end of the tank body 1 is provided with an exhaust pipe 3; the air inlet 2 is provided with an inlet pressure gauge 9. An outlet pressure gauge 10 is provided on the exhaust pipe 3, and a filter device 4 is provided in the tank body 1. The filter device 4 includes a support plate 41 located below the air inlet 2 and fixed on the inner wall of the tank body 1. A sewage pipe 6 communicating with the outside of the tank body 1 is provided, a vent pipe 42 is vertically provided on the support plate 41, and the vent pipe 42 penetrates the support plate 41 and communicates with the exhaust pipe 3. At the same time, a filter element 43 is sleeved on the vent pipe 42, and the filter element 43 mainly includes a filter element 43 plate surrounded by a tube and sleeved on the vent pipe 42. The surface of t...

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Abstract

The invention discloses a dry gas filter, and aims to provide a filter for effectively filtering natural gas. According to the technical scheme, the dry gas filter comprises a tank, wherein a gas inlet is formed in the bottom of the tank; a gas discharging tube is arranged on the bottom of the tank; a filtering device is arranged in the tank and comprises a supporting plate, a ventilating tube andfilter element; the supporting plate is positioned below the gas inlet and is fixed on the inner wall of the tank; the ventilating tube is fixed on the supporting plate and communicates with the bottom of the tank; the filter element is arranged at the top end of the ventilating tube which is arranged above the supporting plate in a sleeving manner; the filter element comprises filter element plates, a non-woven fabric, a filter layer and a net-shaped fixing plate; the filter element plates are in the shape of a tube in a surrounding manner; the non-woven fabric is positioned on the outer side of the filter element plate; the filter layer is positioned on the outer layer of the non-woven fabric; and the net-shaped fixing plate is positioned on the outside of the filter layer.

Description

Technical field [0001] The invention relates to the field of filter equipment, in particular to a dry gas filter. Background technique [0002] The filter is an indispensable device on the pipeline of the conveying medium. It is usually installed on the inlet side of the pressure reducing valve, pressure relief valve, fixed water level valve, Fanggong filter and other equipment. The filter consists of a cylinder, a stainless steel filter screen, a sewage part, a transmission device and an electrical control part. After the water to be treated passes through the filter cartridge of the filter screen, its impurities are blocked. When cleaning is needed, just take the detachable filter cartridge out and reinstall it after treatment. Therefore, the use and maintenance are extremely convenient. [0003] At present, the Chinese patent with publication number CN106178731A discloses a dry filter, which includes a shell, a through joint and an end cover, and the middle through joint is int...

Claims

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Application Information

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IPC IPC(8): B01D53/26B01D46/00C10L3/10
CPCB01D53/26C10L3/101C10L3/106B01D46/62
Inventor 肖磊陈磊张志涛
Owner 江苏优耐特过滤装备有限公司
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