CN204034406U - A kind of piping filter - Google Patents

A kind of piping filter Download PDF

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Publication number
CN204034406U
CN204034406U CN201420484272.9U CN201420484272U CN204034406U CN 204034406 U CN204034406 U CN 204034406U CN 201420484272 U CN201420484272 U CN 201420484272U CN 204034406 U CN204034406 U CN 204034406U
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CN
China
Prior art keywords
flange
housing
steel pipe
filter
welded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201420484272.9U
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Chinese (zh)
Inventor
陈俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIAXING PETROCHEMICAL Co Ltd
Original Assignee
JIAXING PETROCHEMICAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIAXING PETROCHEMICAL Co Ltd filed Critical JIAXING PETROCHEMICAL Co Ltd
Priority to CN201420484272.9U priority Critical patent/CN204034406U/en
Application granted granted Critical
Publication of CN204034406U publication Critical patent/CN204034406U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of piping filter, comprise housing and be arranged on the filter core in housing, described housing comprises a steel pipe, the flange welded with steel pipe two ends respectively, be arranged on steel pipe side and opening up exhaust outlet, be arranged on the filtering outlet of steel pipe opposite side, and described filtering outlet is also welded with flange; Described filter core comprises by the filter screen of steel tube drilling and the blind flange being welded on filter screen one end, and the flange of described blind flange and housing wherein one end is fixed.This piping filter is safe and reliable, the life-span is long, and is convenient to process and the flexible piping filter revised.

Description

A kind of piping filter
Technical field:
The utility model relates to filter, is specifically a kind of piping filter.
Background technology:
In prior art, before water purification station belt mud dewatering equipment, sludge pump entrance adopts standard y-type filter can not adapt to mud poor fluidity, the exceptional operating conditions of more foreign material and massive deposit is contained in mud, cause sludge pump occur because of entrance frequent jams not on measure fault, easily cause pump operation cavitation simultaneously, pump case and machine envelope etc. are damaged obviously, have a strong impact on administration measure, and at substantial maintenance human resources.Although take and strengthen y-type filter specifications and models, reduce the measures such as filter core order number, but still produce little effect.
Utility model content:
Technical problem to be solved in the utility model is, there is provided a kind of safe and reliable, the life-span is long, and be convenient to process and the flexible piping filter revised, this piping filter can batch welding processing, also flexible change structure size and interface can be required according to different operation, solve standard casting y-type filter to be difficult to repair, and be difficult to the problem being suitable for space, various installation site.
Technical solution of the present utility model is, a kind of piping filter is provided, comprise housing and be arranged on the filter core in housing, described housing comprises a steel pipe, the flange welded with steel pipe two ends respectively, be arranged on steel pipe side and opening up exhaust outlet, be arranged on the filtering outlet of steel pipe opposite side, and described filtering outlet is also welded with flange; Described filter core comprises by the filter screen of steel tube drilling and the blind flange being welded on filter screen one end, and the flange of described blind flange and housing wherein one end is fixed.
To adopt after above structure compared with prior art, the utility model has the following advantages: this piping filter steel pipe and Flange joint, can batch welding processing, also flexible change structure size and interface can be required according to different operation, solve standard casting y-type filter to be difficult to repair, and be difficult to the problem being suitable for space, various installation site, by the filter screen of steel tube drilling, gap between filter screen and housing can be changed by adjustment Flange joint, contained by making in sewage, Large stone foreign material are by while filtering, ensure the mobility containing dirt water, guarantee that sludge pump inhalation flow is unaffected, considerably reduce the operation troubles rate of pump.
As preferably, outside described blind flange, be also provided with handle.
As preferably, the flange connections of described blind flange and housing wherein one end is also provided with rubber or asbestos pad.Strengthen sealing.
Further, the flange of described blind flange and housing wherein one end is bolted.
Accompanying drawing illustrates:
Fig. 1 is shell structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of filter core of the present utility model.
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of piping filter, the filter core comprising housing 1 and be arranged in housing 1, described housing 1 comprises a steel pipe, the flange 5 welded with steel pipe two ends respectively, be arranged on steel pipe side and opening up exhaust outlet 3, be arranged on the filtering outlet 4 of steel pipe opposite side, and described filtering outlet 4 is also welded with flange; Described filter core comprises by the filter screen 6 of steel tube drilling and the blind flange 7 being welded on filter screen 6 one end, and the flange 5 of described blind flange 7 and housing 1 wherein one end is fixed, and is also provided with handle 8 outside described blind flange 7.For strengthening sealing, flange 5 junction of blind flange 7 and housing 1 wherein one end is also provided with rubber or asbestos pad, and blind flange 7 is bolted with the flange 5 of housing 1 one end.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion, include within scope of patent protection of the present utility model.

Claims (4)

1. a piping filter, comprise housing and be arranged on the filter core in housing, it is characterized in that: described housing comprises a steel pipe, the flange welded with steel pipe two ends respectively, be arranged on steel pipe side and opening up exhaust outlet, be arranged on the filtering outlet of steel pipe opposite side, described filtering outlet is also welded with flange; Described filter core comprises by the filter screen of steel tube drilling and the blind flange being welded on filter screen one end, and the flange of described blind flange and housing wherein one end is fixed.
2. piping filter according to claim 1, is characterized in that: be also provided with handle outside described blind flange.
3. piping filter according to claim 1, is characterized in that: the flange connections of described blind flange and housing wherein one end is also provided with rubber or asbestos pad.
4. piping filter according to claim 1, is characterized in that: the flange of described blind flange and housing wherein one end is bolted.
CN201420484272.9U 2014-08-26 2014-08-26 A kind of piping filter Active CN204034406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420484272.9U CN204034406U (en) 2014-08-26 2014-08-26 A kind of piping filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420484272.9U CN204034406U (en) 2014-08-26 2014-08-26 A kind of piping filter

Publications (1)

Publication Number Publication Date
CN204034406U true CN204034406U (en) 2014-12-24

Family

ID=52235116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420484272.9U Active CN204034406U (en) 2014-08-26 2014-08-26 A kind of piping filter

Country Status (1)

Country Link
CN (1) CN204034406U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031159A (en) * 2017-12-25 2018-05-15 徐州安诚矿山设备有限公司 A kind of filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031159A (en) * 2017-12-25 2018-05-15 徐州安诚矿山设备有限公司 A kind of filter

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