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Rinsing filter and filter element for same

A technology for purifying filters and filter elements, applied in membrane filters, fixed filter cartridge filters, filtration and separation, etc., which can solve the problems of complexity, prolonging filter time interval, and bloated operation of filtration system.

Active Publication Date: 2015-06-17
МЄЛЬНІКОВ ПАВЄЛ ЕДУАРДОВІЧ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The series connection of filters can effectively extend the time interval between each purification process of the filter, which also leads to the bloat of the filter system and the complexity of its operation

Method used

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  • Rinsing filter and filter element for same
  • Rinsing filter and filter element for same
  • Rinsing filter and filter element for same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The purifying filter includes a housing 1, which has an inlet connecting pipe 2 and an outlet connecting pipe 3 arranged on both sides of the same axis and with threads 4 for connecting pipes (not shown in the figure), and perpendicular to the inlet The axis of the connecting pipe 2 and the outlet connecting pipe 3 and the filter unit of the cup 5 and the sleeve-like filter element 6 are arranged thereon.

[0023] The inner cavity of the housing 1 is connected by a partition 7 between the inlet connection pipe 2 and the outlet connection pipe 3. The housing 1 is provided with an outward annular centering piece 8, which extends through the partition 7 and the element 9 of the housing 1 in the area of ​​the inlet connection pipe 2, and the center is located at the inlet connection of the filter unit 5, 6 The opening 10 of the cavity 11 of the tube 2.

[0024] The cup 5 is provided with an annular centering member 13 and a filter medium discharge member on the bottom 12 thereo...

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PUM

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Abstract

The invention is intended for filtering. The filter comprises a housing with an inlet duct and an outlet duct arranged in opposite directions on the same axis, a filtration unit perpendicular to the axis of the ducts and having a casing and a filter element, and a dividing partition situated in the housing cavity between the ducts. The housing is provided with an outward facing annular centring element which passes along the dividing partition and a portion of the housing in the region of the inlet duct. The bottom of the casing is provided with an annular centring element and a closeable filtered medium discharge unit, and is hermetically secured about the edge to the housing. The filter element is arranged with one end in the annular centring element of the housing and the other end in the annular centring element of the casing and comprises an outer filter cylinder and an inner filter cylinder made from mesh. The ends of the cylinders are fastened in annular retainers. The filtering ability of the outer filter cylinder in terms of the size of the particles removed is less than the filtering ability of the inner filter cylinder. The technical result is a high level of purification of the medium.

Description

Technical field [0001] The invention belongs to the field of construction, and in particular relates to a purifying filter, which is mainly used for purifying filter elements of a transport medium from mechanical impurities. Purification filters are installed in the pipelines of drinking water and domestic water, hot water, heating, compressed air systems, and even in the process pipelines of transport media that are not corrosive to the purifier materials. The purification filter is recommended to be installed in front of the water meter to contaminate the purification equipment with regulating valves, pumps, mixers, and daily appliances and other conveying media. The purifying filter can directly purify the impurities in the passing stream without disassembling the filter element. Background technique [0002] This known purification filter contains a cup-shaped shell, and the cup-shaped shell is provided with a cover and an inlet connection pipe and an outlet connection pipe ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/11B01D35/02
CPCB01D29/58B01D29/117B01D2201/298
Inventor 帕沃·艾多德维奇·麦呢科夫
Owner МЄЛЬНІКОВ ПАВЄЛ ЕДУАРДОВІЧ