CN202366553U - Automatic back wash pipeline filter - Google Patents

Automatic back wash pipeline filter Download PDF

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Publication number
CN202366553U
CN202366553U CN201120433694XU CN201120433694U CN202366553U CN 202366553 U CN202366553 U CN 202366553U CN 201120433694X U CN201120433694X U CN 201120433694XU CN 201120433694 U CN201120433694 U CN 201120433694U CN 202366553 U CN202366553 U CN 202366553U
Authority
CN
China
Prior art keywords
filter
filter body
manhole
pipe
water inlet
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.)
Expired - Fee Related
Application number
CN201120433694XU
Other languages
Chinese (zh)
Inventor
叶剑生
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.)
Haimen City Water Treatment Equipment Co Ltd (factory)
Original Assignee
Haimen City Water Treatment Equipment Co Ltd (factory)
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 Haimen City Water Treatment Equipment Co Ltd (factory) filed Critical Haimen City Water Treatment Equipment Co Ltd (factory)
Priority to CN201120433694XU priority Critical patent/CN202366553U/en
Application granted granted Critical
Publication of CN202366553U publication Critical patent/CN202366553U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic back wash pipeline filter. The automatic back wash pipeline filter comprises a filter body. The automatic back wash pipeline filter is characterized in that both sides of the filter body are respectively provided with a water inlet pipe and a water outlet pipe, wherein the water inlet pipe and the water outlet pipe are positioned on the same plane; the bottom of the filter body is provided with a blow-off pipe; the filter body is divided into an filter inclined upper part and a filter inclined lower part through an inclined filter screen; the top part of the filter body is provided with a plurality of shower nozzles, the shower nozzles are connected with a connecting pipe through conduits, and the connecting pipe is communicated with the conduits; the connecting pipe is connected with the water inlet pipe, and a control valve is arranged on the connecting pipe; the rear side of the filter body is provided with a manhole, and a manhole cover is arranged on the manhole; a sealing washer is arranged between the manhole cover and the manhole; and the end of the connecting pipe close to the water outlet pipe is provided with a suction head. The automatic back wash pipeline filter has the advantage that the filter screen is automatically cleaned, the structure is compact, and the economic benefit is high.

Description

A kind of automatic backwash piping filter
Technical field
The utility model relates to the piping filter field, relates in particular to a kind of automatic backwash piping filter.
Background technology
Piping filter is the filter that relates in the pipe conveying procedure, mainly is made up of adapter, cylindrical shell, filter basket, flange, blind flange and securing member etc.Be installed in the big solid impurity that to remove on the pipeline in the fluid, make machinery equipment, instrument ability operate as normal and running, reach stabilizing technical processes, the effect that guarantees safe production.The filter majority that uses at present is pressure filtration, the problems such as cleaning and regeneration difficulty of filter medium in these filter plants, and can't realize serialization production.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
Summary of the invention
The purpose of the utility model provides a kind of automatic backwash piping filter.
The technical scheme that the utility model adopts is:
A kind of automatic backwash piping filter comprises filter body, and said filter body both sides are respectively equipped with water inlet pipe and outlet pipe; Said water inlet pipe and outlet pipe are positioned at same plane, and said filter body bottom is provided with blow-off pipe, and said filter body is divided into oblique top of filter and the oblique bottom of filter through tilting screen pack; Said water inlet pipe is located at the oblique lower side of filter, and said outlet pipe is located at the oblique upper side of filter, and said screen pack top is provided with in the groove that fixed block is fixed in the filter body top; Said screen pack bottom is provided with in the groove that fixed block is fixed in the filter body bottom; Said filter body top is provided with a plurality of shower nozzles, and said shower nozzle is connected with tube connector through conduit, and said tube connector all communicates with conduit; Said tube connector connects water inlet pipe, and said tube connector is provided with by-pass valve control.
Said filter body rear side is provided with manhole, and said manhole is provided with manhole cover, is provided with seal washer between said manhole cover and the manhole.
Said tube connector is provided with suction nozzle near that end of outlet pipe.
The utility model has the advantages that: self-cleaning filter screen in operating process, compact conformation, economic benefit is high.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side view of the utility model.
Wherein: 1, filter body, 2, water inlet pipe, 3, outlet pipe, 4, blow-off pipe, 5, screen pack; 6, the oblique top of filter, 7, the oblique bottom of filter, 8, fixed block, 9, groove; 10, shower nozzle, 11, conduit, 12, tube connector, 13, by-pass valve control; 14, manhole, 15, manhole cover, 16, seal washer, 17, suction nozzle.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of automatic backwash piping filter of the utility model comprises filter body 1; Said filter body 1 both sides are respectively equipped with water inlet pipe 2 and outlet pipe 3, and said water inlet pipe 2 is positioned at same plane with outlet pipe 3, and said filter body 1 bottom is provided with blow-off pipe 4; Said filter body 1 is divided into oblique top 6 of filter and the oblique bottom 7 of filter through tilting screen pack 5, and said water inlet pipe 2 is located at the oblique bottom of filter 7 sides, and said outlet pipe 3 is located at the oblique top of filter 6 sides; Said screen pack 5 tops are provided with in the groove 9 that fixed block 8 is fixed in filter body 1 top, and said screen pack 5 bottoms are provided with in the groove 9 that fixed block 8 is fixed in filter body 1 bottom, and said filter body 1 top is provided with four shower nozzles 10; Said shower nozzle 10 is connected with tube connector 12 through conduit 11, and said tube connector 12 all communicates with conduit 11, and said tube connector 12 connects water inlet pipe 2; Said tube connector 12 is provided with by-pass valve control 13; Said filter body 1 rear side is provided with manhole 14, and said manhole 14 is provided with manhole cover 15, is provided with seal washer 16 between said manhole cover 15 and the manhole 14; Said tube connector 12 is provided with suction nozzle 17 near outlet pipe 3 those ends; Self-cleaning filter screen in operating process, compact conformation, economic benefit is high.

Claims (3)

1. an automatic backwash piping filter comprises filter body, it is characterized in that: said filter body both sides are respectively equipped with water inlet pipe and outlet pipe; Said water inlet pipe and outlet pipe are positioned at same plane; Said filter body bottom is provided with blow-off pipe, and said filter body is divided into oblique top of filter and the oblique bottom of filter through tilting screen pack, and said water inlet pipe is located at the oblique lower side of filter; Said outlet pipe is located at the oblique upper side of filter; Said screen pack top is provided with in the groove that fixed block is fixed in the filter body top, and said screen pack bottom is provided with in the groove that fixed block is fixed in the filter body bottom, and said filter body top is provided with a plurality of shower nozzles; Said shower nozzle is connected with tube connector through conduit; Said tube connector all communicates with conduit, and said tube connector connects water inlet pipe, and said tube connector is provided with by-pass valve control.
2. a kind of automatic backwash piping filter according to claim 1 is characterized in that: said filter body rear side is provided with manhole, and said manhole is provided with manhole cover, is provided with seal washer between said manhole cover and the manhole.
3. a kind of automatic backwash piping filter according to claim 1 is characterized in that: said tube connector is provided with suction nozzle near that end of outlet pipe.
CN201120433694XU 2011-11-05 2011-11-05 Automatic back wash pipeline filter Expired - Fee Related CN202366553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120433694XU CN202366553U (en) 2011-11-05 2011-11-05 Automatic back wash pipeline filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120433694XU CN202366553U (en) 2011-11-05 2011-11-05 Automatic back wash pipeline filter

Publications (1)

Publication Number Publication Date
CN202366553U true CN202366553U (en) 2012-08-08

Family

ID=46590278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120433694XU Expired - Fee Related CN202366553U (en) 2011-11-05 2011-11-05 Automatic back wash pipeline filter

Country Status (1)

Country Link
CN (1) CN202366553U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN106955524A (en) * 2017-04-29 2017-07-18 贵州大学 A kind of reverse cleaning device of sewage treatment pipeline Inner filter net

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN106955524A (en) * 2017-04-29 2017-07-18 贵州大学 A kind of reverse cleaning device of sewage treatment pipeline Inner filter net

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120808

Termination date: 20121105