CN202740854U - Suction type automatic cleaning filter - Google Patents
Suction type automatic cleaning filter Download PDFInfo
- Publication number
- CN202740854U CN202740854U CN 201220278458 CN201220278458U CN202740854U CN 202740854 U CN202740854 U CN 202740854U CN 201220278458 CN201220278458 CN 201220278458 CN 201220278458 U CN201220278458 U CN 201220278458U CN 202740854 U CN202740854 U CN 202740854U
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- CN
- China
- Prior art keywords
- dirt sucking
- motor
- sucking tube
- tube
- control signal
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a suction type automatic cleaning filter, wherein both a wastewater inlet and a clean water outlet are formed in a shell, a strainer drum is installed in the shell body, a motor is installed on the top of the shell body, a blowdown valve is installed on the upper side part of the shell body, a main suction pipe and auxiliary suction pipes are arranged in the strainer drum, a plurality of auxiliary suction pipes are arranged, are respectively communicated with the main suction pipe and are vertical to the main suction pipe, a central shaft of the main suction pipe is connected with a rotating shaft of the motor, and the main suction pipe is communicated with the inner end of the blowdown valve; and a pressure difference transducer is installed on the inner and outer parts of the strainer drum, a signal output end of the pressure difference transducer is connected with a pressure difference signal input end of an electric controller, a motor control signal output end of the electric controller is connected with a control signal input end of the motor, and a valve control signal output end of the electric controller is connected with a control signal input end of the blowdown valve. When the strainer drum is blocked, the electric controller automatically controls the motor and the blowdown valve to actuate according to the signals of the pressure difference transducer, so that an automatic cleaning purpose is realized.
Description
Technical field
The utility model relates to a kind of filter, relates in particular to a kind of soil pick-up formula self-cleaning filter of automatically cleaning and filtering cylinder.
Background technology
Filter is for the equipment to sewage or waste gas filtering impurity, existing effluent filter mainly is comprised of the screen tube in housing and the housing, and sewage enters from the sewage inlet of housing below, the screen tube of flowing through flows out by the clear water output in the middle part of the housing, reaches the purpose of filtration.
Filter is after operation a period of time, and the screen tube inwall can precipitate a large amount of impurity, screen tube is formed stop up, and causes the filter effect variation.Existing effluent filter does not arrange automatic flushing device, need to take off manual cleaning to screen tube, reinstalls after cleaning is finished again, so the cleaning of screen tube is more loaded down with trivial details, both loses time, and efficient is low again.
Summary of the invention
The purpose of this utility model just is to provide in order to address the above problem a kind of soil pick-up formula self-cleaning filter of automatically cleaning and filtering cylinder.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises housing, sewage import, clear water output and screen tube, and described sewage import and clear water output are installed on the described housing, and described screen tube is installed in the described housing; The utility model also comprises motor, main dirt sucking tube, auxiliary dirt sucking tube, blowoff valve, differential pressure pickup and electric controller, described motor is installed in the top of described housing, described blowoff valve is installed in the upper lateral part of described housing, described main dirt sucking tube and described auxiliary dirt sucking tube place in the described screen tube, described auxiliary dirt sucking tube is a plurality of, be connected with described main dirt sucking tube respectively and mutually vertical with described main dirt sucking tube, the central shaft of described main dirt sucking tube is connected with the rotating shaft of described motor, and the inner of described main dirt sucking tube and described blowoff valve is connected; Described differential pressure pickup is installed on the interior outside of described screen tube, the signal output part of described differential pressure pickup is connected with the pressure difference signal input of described electric controller, the motor control signal output of described electric controller is connected with the control signal input of described motor, and the valve control signal output of described electric controller is connected with the control signal input of described blowoff valve.
In the use procedure, the impurity in the water constantly is deposited on the screen tube, makes generation pressure reduction in the outside in the screen tube.By the poor variation of side pressure inside and outside the differential pressure pickup monitoring screen tube, when pressure reduction reaches setting value, electric controller transmits operating instruction to blowoff valve and motor, cause following action: driven by motor master's dirt sucking tube and the rotation of auxiliary dirt sucking tube, blowoff valve is opened and is carried out blowdown simultaneously, auxiliary dirt sucking tube cleans the screen tube inboard, simultaneously impurity is sucked and discharge by blowoff valve, whole cleaning process only need continue tens of seconds, when cleaning end, close blowoff valve and motor, system returns to its original state, begins to enter next filter progress.
Further, the termination of described auxiliary dirt sucking tube is provided with hairbrush, is convenient to clean thoroughly.
The beneficial effects of the utility model are:
The utility model detects the pressure differential signal in the outside in the screen tube by differential pressure pickup, thereby judges whether screen tube stops up, and when screen tube stopped up, electric controller automatic control motor and blowoff valve action reached automatic cleaning purpose.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in drawings, the utility model comprises housing (unmarked among the figure), sewage import 7, clear water output 6, screen tube 5, motor 3, main dirt sucking tube 4, auxiliary dirt sucking tube 8, blowoff valve 1, differential pressure pickup (not shown) and electric controller (not shown), sewage import 7 and clear water output 6 are installed on the housing, and screen tube 5 is installed in the housing; Motor 3 is installed in the top of housing, blowoff valve 1 is installed in the upper lateral part of housing, main dirt sucking tube 4 and auxiliary dirt sucking tube 8 place in the screen tube 5, auxiliary dirt sucking tube 8 is a plurality of, be connected with main dirt sucking tube 4 respectively and mutually vertical with main dirt sucking tube 4, the central shaft of main dirt sucking tube 4 is connected with the rotating shaft 2 of motor 3, and main dirt sucking tube 4 is connected with the inner of blowoff valve 1; Differential pressure pickup is installed on the interior outside of screen tube 5, the signal output part of differential pressure pickup is connected with the pressure difference signal input of electric controller, the motor control signal output of electric controller is connected with the control signal input of motor 3, and the valve control signal output of electric controller is connected with the control signal input of blowoff valve 1.The termination of auxiliary dirt sucking tube 8 is provided with hairbrush 9, is convenient to clean thoroughly.
As shown in drawings, in the use procedure, the impurity in the water constantly is deposited on the screen tube 5, makes the interior outside of screen tube 5 produce pressure reduction.The poor variation of inside and outside side pressure by differential pressure pickup monitoring screen tube 5, when pressure reduction reaches setting value, electric controller transmits operating instruction to blowoff valve 1 and motor 3, cause following action: motor 3 drives main dirt sucking tube 4 and 8 rotations of auxiliary dirt sucking tube, blowoff valve 1 is opened and is carried out blowdown simultaneously, the inboard of 8 pairs of screen tubes 5 of auxiliary dirt sucking tube is cleaned, simultaneously impurity is sucked and discharge by blowoff valve 1, whole cleaning process only need continue tens of seconds, when cleaning end, close blowoff valve 1 and motor 3, system returns to its original state, begins to enter next filter progress.
Claims (2)
1. a soil pick-up formula self-cleaning filter comprises housing, sewage import, clear water output and screen tube, and described sewage import and clear water output are installed on the described housing, and described screen tube is installed in the described housing; It is characterized in that: described filter also comprises motor, main dirt sucking tube, auxiliary dirt sucking tube, blowoff valve, differential pressure pickup and electric controller, described motor is installed in the top of described housing, described blowoff valve is installed in the upper lateral part of described housing, described main dirt sucking tube and described auxiliary dirt sucking tube place in the described screen tube, described auxiliary dirt sucking tube is a plurality of, be connected with described main dirt sucking tube respectively and mutually vertical with described main dirt sucking tube, the central shaft of described main dirt sucking tube is connected with the rotating shaft of described motor, and the inner of described main dirt sucking tube and described blowoff valve is connected; Described differential pressure pickup is installed on the interior outside of described screen tube, the signal output part of described differential pressure pickup is connected with the pressure difference signal input of described electric controller, the motor control signal output of described electric controller is connected with the control signal input of described motor, and the valve control signal output of described electric controller is connected with the control signal input of described blowoff valve.
2. soil pick-up formula self-cleaning filter according to claim 1, it is characterized in that: the termination of described auxiliary dirt sucking tube is provided with hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278458 CN202740854U (en) | 2012-06-14 | 2012-06-14 | Suction type automatic cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278458 CN202740854U (en) | 2012-06-14 | 2012-06-14 | Suction type automatic cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740854U true CN202740854U (en) | 2013-02-20 |
Family
ID=47700308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220278458 Expired - Fee Related CN202740854U (en) | 2012-06-14 | 2012-06-14 | Suction type automatic cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740854U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463859A (en) * | 2013-09-13 | 2013-12-25 | 安阳市思菲特矿用设备有限公司 | No-power automatic pollution discharge filtering device |
| CN104389757A (en) * | 2014-10-18 | 2015-03-04 | 合肥多加农业科技有限公司 | Paddy field water collector |
| CN105052812A (en) * | 2015-07-30 | 2015-11-18 | 黄才洪 | Filtering device and filtering method |
| CN106039805A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel sewage treatment system |
| CN106039813A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel two-stage filtration type sewage treatment device |
| CN106039806A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Sewage filtration system |
| CN106039826A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel two-stage filtration type sewage treatment system |
| CN106039823A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Sewage filtration device |
| CN106039812A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel sewage filtration device |
| CN106039825A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel sewage filtration system |
| CN106039827A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Two-stage filtration type sewage treatment device |
| CN106039824A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Two-stage filtration type water treatment system |
| CN106178645A (en) * | 2016-07-10 | 2016-12-07 | 娄菊叶 | A kind of sewage disposal system |
| CN108273311A (en) * | 2018-02-02 | 2018-07-13 | 宁波沸柴机器人科技有限公司 | A kind of efficient effluent filter |
| CN112227516A (en) * | 2020-08-26 | 2021-01-15 | 南通德威莱克清洁系统有限公司 | Dredging device for drain pipe of floor washing machine |
| CN114405146A (en) * | 2021-12-31 | 2022-04-29 | 中交疏浚技术装备国家工程研究中心有限公司 | Impurity removal system and method for slurry conveying pipeline |
-
2012
- 2012-06-14 CN CN 201220278458 patent/CN202740854U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463859A (en) * | 2013-09-13 | 2013-12-25 | 安阳市思菲特矿用设备有限公司 | No-power automatic pollution discharge filtering device |
| CN104389757A (en) * | 2014-10-18 | 2015-03-04 | 合肥多加农业科技有限公司 | Paddy field water collector |
| CN105052812A (en) * | 2015-07-30 | 2015-11-18 | 黄才洪 | Filtering device and filtering method |
| CN106039805A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel sewage treatment system |
| CN106039813A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel two-stage filtration type sewage treatment device |
| CN106039806A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Sewage filtration system |
| CN106039826A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel two-stage filtration type sewage treatment system |
| CN106039823A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Sewage filtration device |
| CN106039812A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel sewage filtration device |
| CN106039825A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Novel sewage filtration system |
| CN106039827A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Two-stage filtration type sewage treatment device |
| CN106039824A (en) * | 2016-07-10 | 2016-10-26 | 娄菊叶 | Two-stage filtration type water treatment system |
| CN106178645A (en) * | 2016-07-10 | 2016-12-07 | 娄菊叶 | A kind of sewage disposal system |
| CN108273311A (en) * | 2018-02-02 | 2018-07-13 | 宁波沸柴机器人科技有限公司 | A kind of efficient effluent filter |
| CN112227516A (en) * | 2020-08-26 | 2021-01-15 | 南通德威莱克清洁系统有限公司 | Dredging device for drain pipe of floor washing machine |
| CN114405146A (en) * | 2021-12-31 | 2022-04-29 | 中交疏浚技术装备国家工程研究中心有限公司 | Impurity removal system and method for slurry conveying pipeline |
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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: 20130220 Termination date: 20130614 |