CN205683677U - A kind of automatic backwashing filter - Google Patents

A kind of automatic backwashing filter Download PDF

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Publication number
CN205683677U
CN205683677U CN201620548805.4U CN201620548805U CN205683677U CN 205683677 U CN205683677 U CN 205683677U CN 201620548805 U CN201620548805 U CN 201620548805U CN 205683677 U CN205683677 U CN 205683677U
Authority
CN
China
Prior art keywords
automatic backwashing
fie screen
suction nozzle
backwashing filter
filter
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
CN201620548805.4U
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Chinese (zh)
Inventor
张玉和
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.)
Jining Rui Chi Environmental Technology Co Ltd
Original Assignee
Jining Rui Chi Environmental Technology 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 Jining Rui Chi Environmental Technology Co Ltd filed Critical Jining Rui Chi Environmental Technology Co Ltd
Priority to CN201620548805.4U priority Critical patent/CN205683677U/en
Application granted granted Critical
Publication of CN205683677U publication Critical patent/CN205683677U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of automatic backwashing filter, including electromagnetic switch, pressure difference switch, fie screen, hydraulic system and suction nozzle, the downside of described electromagnetic switch is provided with scum cock, on described pressure difference switch, control piper is installed, the lower section of described fie screen is provided with coarse strainer, and the lower section of coarse strainer is provided with water inlet, the both sides of described water inlet are fixed with a spike, the right side of described hydraulic system is provided with power motor, the surrounding of described suction nozzle is provided with stainless steel brush, and the right side of stainless steel brush is fixed with outlet, described suction nozzle is located in rotating shaft uniformly.This automatic backwashing filter, it is provided with coarse strainer and device that fie screen combines, the work efficiency of filter can be effectively improved, rotating shaft is provided with some suction nozzles, effectively can effectively clear up the impurity adsorbed on fie screen, simple in construction, fragile object is few, more easily can service for people, promote the development of sewage treatment area.

Description

A kind of automatic backwashing filter
Technical field
This utility model relates to technical field of sewage, is specially a kind of automatic backwashing filter.
Background technology
For filter, people are the strangest, and automatic backwashing filter is widely used in metallurgy, chemical industry, oil, makes Paper, medicine, food, mining, electric power, city water field.Such as industrial wastewater, the filtration of recirculated water, the regeneration of emulsion, Waste oil filtration treatment, the continuous casting water system of metallurgy industry, blast furnace water system, hot rolling high-pressure water descaling system.Be a kind of advanced, Efficient and easy-operating automatic filtering apparatus.Along with the development in epoch, the kind of filter gets more and more, the most in the market Filter for, there is also some problems.
Such as it is not provided with coarse strainer and device that fie screen combines, the impurity of water is cleared up and can not get root thoroughly Remove, can not get clean water, be not provided with suction nozzle, during waste water processes, it is impossible to the impurity on fie screen is had The process of effect, filtration device structure is the most complicated, and fragile object is many, result in sewage disposal demand and can not get improving, it is impossible to be full The demand that foot uses, in order to solve problem existing on the market, is badly in need of improving the equipment of automatic backwashing filter, energy at present Enough more easily for people's service, the development of promotion sewage treatment area.
Utility model content
The purpose of this utility model is to provide a kind of automatic backwashing filter, to solve to propose in above-mentioned background technology Cleaning problem the most thorough, fragile.
For achieving the above object, this utility model following technical scheme of offer: a kind of automatic backwashing filter, including electricity Magnetic switch, pressure difference switch, fie screen, hydraulic system and suction nozzle, the downside of described electromagnetic switch is provided with scum cock, described pressure Being provided with control piper on difference switch, the lower section of described fie screen is provided with coarse strainer, and the lower section of coarse strainer is provided with into water Mouthful, the both sides of described water inlet are fixed with a spike, and the right side of described hydraulic system is provided with power motor, the four of described suction nozzle Stainless steel brush is installed in week, and the right side of stainless steel brush is fixed with outlet.
Preferably, the area of described fie screen is the twice filter screen.
Preferably, described water inlet can be with external water pipe.
Preferably, described spike is symmetrical about water inlet.
Preferably, described suction nozzle is evenly distributed in rotating shaft.
Compared with prior art, the beneficial effects of the utility model are: this automatic backwashing filter, are provided with coarse strainer The device combined with fie screen, can first pass around coarse strainer, has been cleared up by bigger impurity, through fie screen, by magazine Thoroughly clean out, the work efficiency of filter can be effectively improved, obtain meeting the water of quality, rotating shaft is provided with some Suction nozzle, can effectively effectively clear up the impurity adsorbed on fie screen, and simple in construction, fragile object is few, energy Enough more easily for people's service, the development of promotion sewage treatment area.
Accompanying drawing explanation
Fig. 1 is this utility model structural outer schematic diagram.
In figure: 1, electromagnetic switch, 2, scum cock, 3, pressure difference switch, 4, control piper, 5, fie screen, 6, coarse strainer, 7, Water inlet, 8, spike, 9, hydraulic system, 10, power motor, 11, activate switch, 12, suction nozzle, 13, outlet, 14, stainless Steel brush, 15, rotating shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Fig. 1, a kind of technical scheme of this utility model offer: a kind of automatic backwashing filter are provided, open including electromagnetism Closing 1, pressure difference switch 3, fie screen 5, hydraulic system 9 and suction nozzle 12, the downside of electromagnetic switch 1 is provided with scum cock 2, and pressure reduction is opened Closing and be provided with control piper 4 on 3, the lower section of fie screen 5 is provided with coarse strainer 6, and the area of fie screen 5 is the twice filter screen 6, And the lower section of coarse strainer 6 is provided with water inlet 7, the both sides of water inlet 7 are fixed with a spike 8, and a spike 8 is right about water inlet 7 Claiming, water inlet 7 can be with external water pipe, and the right side of hydraulic system 9 is provided with power motor 10, and the lower section of power motor 10 is provided with Activate switch 11, the surrounding of suction nozzle 12 is provided with stainless steel brush 14, and suction nozzle 12 is evenly distributed in rotating shaft 15, and stainless steel brush The right side of 14 is fixed with outlet 13.
Operation principle: when using this automatic backwashing filter, add in automatic backwashing filter at water inlet 7 Entering to have the water of impurity, the pressure reduction imported and exported when filter reaches preset value or reaches scavenging period, when manually presetting, will start certainly Dynamic cleaning process, first passes around coarse strainer 6 and filters the impurity of larger particles, then arrive the thorough filtering impurity of fie screen 5, now Power motor 10 drives rotating shaft 15 to operate, and the dirt of fie screen 5 inwall is washed off by the suction nozzle 12 in rotating shaft 15, by hydraulic system 9 Effect flow out at scum cock 2, form a soil pick-up process, through filtration water flow out from outlet 13, filter leaves Begin to prepare next flushing cycle, the most repeatedly clean, here it is the whole process of automatic backwashing filter work.
Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. an automatic backwashing filter, including electromagnetic switch (1), pressure difference switch (3), fie screen (5), hydraulic system (9) With suction nozzle (12), it is characterised in that: the downside of described electromagnetic switch (1) is provided with scum cock (2), described pressure difference switch (3) On control piper (4) is installed, the lower section of described fie screen (5) is provided with coarse strainer (6), and the lower section of coarse strainer (6) is arranged Having water inlet (7), the both sides of described water inlet (7) to be fixed with a spike (8), the right side of described hydraulic system (9) is provided with electricity Force motor (10), the lower section of described power motor (10) is provided with activate switch (11), and the surrounding of described suction nozzle (12) is provided with Stainless steel brush (14), and the right side of stainless steel brush (14) is fixed with outlet (13).
A kind of automatic backwashing filter the most according to claim 1, it is characterised in that: the area of described fie screen (5) For going out the twice of filter screen (6).
A kind of automatic backwashing filter the most according to claim 1, it is characterised in that: described water inlet (7) can beyond Water receiving pipe.
A kind of automatic backwashing filter the most according to claim 1, it is characterised in that: described spike (8) is about entering The mouth of a river (7) is symmetrical.
A kind of automatic backwashing filter the most according to claim 1, it is characterised in that: described suction nozzle (12) divides uniformly Cloth is in rotating shaft (15).
CN201620548805.4U 2016-06-08 2016-06-08 A kind of automatic backwashing filter Expired - Fee Related CN205683677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620548805.4U CN205683677U (en) 2016-06-08 2016-06-08 A kind of automatic backwashing filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620548805.4U CN205683677U (en) 2016-06-08 2016-06-08 A kind of automatic backwashing filter

Publications (1)

Publication Number Publication Date
CN205683677U true CN205683677U (en) 2016-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620548805.4U Expired - Fee Related CN205683677U (en) 2016-06-08 2016-06-08 A kind of automatic backwashing filter

Country Status (1)

Country Link
CN (1) CN205683677U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106955521A (en) * 2017-04-17 2017-07-18 大新县科学技术情报研究所(大新县生产力促进中心) A kind of back washing device for agricultural irrigation screen pack auto-flushing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106955521A (en) * 2017-04-17 2017-07-18 大新县科学技术情报研究所(大新县生产力促进中心) A kind of back washing device for agricultural irrigation screen pack auto-flushing

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

Granted publication date: 20161116

Termination date: 20170608