Air-liquid pipeline filter

A pipeline filter and filter technology, which is applied in the direction of fixed filter element filter, filter separation, dispersed particle filtration, etc., can solve the problems of easy displacement, poor filter positioning, poor sealing effect, etc., so as to achieve difficult displacement , anti-blocking and blockage removal effect is good, easy to locate the effect

Inactive Publication Date: 2013-05-08
HAIMEN DASHENG WATER TREATMENT EQUIP PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing design structure of the direct connection between the filter screen and the end cover generally has problems such as poor positioning of the filter screen placed in the housing, easy displacement, and poor sealing effect

Method used

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  • Air-liquid pipeline filter

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Embodiment Construction

[0013] Such as figure 1 As shown, a gas-liquid pipeline filter of the present invention includes a filter body, the filter body includes a housing 1 and an inlet 2 and an outlet 3 arranged at both ends of the housing 1, and the top of the housing 1 is provided with The upper cover 4, the upper cover 4 and the housing 1 are fixed by bolts 5, the inner chamber of the upper cover 4 is fixed with a positioning block 7 by fixing bolts 6, and springs 8 are arranged on both sides of the positioning block 7, The lower side of the spring 8 is connected to the filter screen 9, and the filter screen 9 is fixed on the bottom of the housing 1. A baffle plate 10 is arranged between the spring 8 and the filter screen 9, and between the upper cover 4 and the housing 1 There is also a sealing gasket 11, which has a single structure, is easy to manufacture, easy to locate, difficult to shift, easy to install and use, and has good anti-blocking and blocking-removing effects, and is suitable for ...

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Abstract

The invention discloses an air-liquid pipeline filter. The air-liquid pipeline filter comprises a filter body and is characterized in that the filter body comprises a housing as well as an inlet and an outlet arranged at the two ends of the housing; an upper cover is arranged at the top of the housing; the upper cover is fixed with the housing through bolts; a locating block is fixed in an inner cavity chamber in the upper cover through a fixing bolt; springs are arranged at the two sides of the locating block respectively; the lower sides of the springs are connected with filter nets; the filter nets are fixed at the bottom of the housing; baffles are arranged between the springs and the filter nets; and sealing gaskets are further arranged between the upper cover and the housing. The air-liquid pipeline filter has the advantages of simple structure, easiness for manufacture and location, low possibility of displacement, convenience in mounting and use, and good blockage prevention and blockage elimination effects, and is suitable for air-air pipelines and air-liquid pipelines.

Description

technical field [0001] The invention relates to the field of pipeline filters, in particular to a gas-liquid pipeline filter. Background technique [0002] The pipeline filter is a filter involved in the pipeline transportation process, mainly composed of a nozzle, a cylinder, a filter basket, a flange, a flange cover and fasteners. Installed on the pipeline, it can remove large solid impurities in the fluid, so that the machinery, equipment and instruments can work and operate normally, so as to stabilize the process and ensure safe production. In the existing design structure where the filter screen is directly connected to the end cover, there are generally problems such as poor positioning of the filter screen placed in the casing, easy displacement, and poor sealing effect. [0003] Therefore, there is an urgent need for an improved technology to solve this problem in the prior art. Contents of the invention [0004] The purpose of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/02B01D29/03B01D29/58B01D46/12
Inventor 叶剑生
Owner HAIMEN DASHENG WATER TREATMENT EQUIP PLANT
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