CN102698479B - Automatically-controlled filtering device - Google Patents
Automatically-controlled filtering device Download PDFInfo
- Publication number
- CN102698479B CN102698479B CN201210172014.2A CN201210172014A CN102698479B CN 102698479 B CN102698479 B CN 102698479B CN 201210172014 A CN201210172014 A CN 201210172014A CN 102698479 B CN102698479 B CN 102698479B
- Authority
- CN
- China
- Prior art keywords
- tracheae
- screen
- filter device
- cavity
- tank
- 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
Links
Abstract
The invention relates to an automatically-controlled filtering device. The automatically-controlled filtering device comprises a water collection pool, wherein a filtering screen is arranged in the water collection pool; a cavity is formed at one end of the water collection pool; a telescopic air pipe, an air pump which is connected with the telescopic air pipe and a programmable logic controller (PLC) which is connected with the air pump are arranged in the cavity; the cavity is provided with a through hole which is communicated with the water collection pool; and an elongated spray head is arranged at the front end of the telescopic air pipe. By using the automatically-controlled filtering device, impurities adhered to the filtering screen are separated from the filtering screen by spraying air, so that the pollution and the blockage of a filter are avoided, the normal operation of the filter is ensured, and moreover, a water body cannot be polluted; and simultaneously, the air pipe is telescopic and operated reliably and can spray air automatically.
Description
Technical field
The present invention relates to a kind of filter, particularly relate to a kind of controlled filter device automatically.
Background technology
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is usually arranged on the entrance point of pressure-reducing valve, relief valve, location water valve or miscellaneous equipment, is used for eliminating the impurity in medium.After fluid enters and is equipped with certain specification filter screen, impurity is stopped, the filtrate after filtration is discharged from filter outlet.But some impurity has flexibility, easily stick on filter screen, operation a period of time after, due to the continuous accumulation of impurity, can cause filter contaminated, blocking, affect the normal operation of filter.Existing general employing backwash is cleaned filter, but the contaminated liquid after backwash is known from experience in the clean liquid entered after filtering and pollutes, and affects fluid quality.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide a kind of structure simple controlled filter device automatically.
For achieving the above object, the technical solution used in the present invention is: a kind of controlled filter device automatically, comprise collecting-tank, filter screen is provided with in described collecting-tank, one end of described collecting-tank is provided with cavity, be provided with scalable tracheae, the air pump be connected with scalable tracheae, the PLC that is connected with air pump in described cavity, described cavity is provided with the through hole communicated with described collecting-tank, and described scalable tracheae front end is provided with strip shower nozzle.
In a preferred embodiment of the present invention, automatic controlled filter device comprises described scalable tracheae further and comprises the first tracheae, is inserted in the first endotracheal second tracheae, and described second tracheae is connected with actuating unit.
In a preferred embodiment of the present invention, automatic controlled filter device comprises described actuating unit further and comprises piston rod, piston, cylinder, and described cylinder is connected with described PLC, and described piston rod is connected with described second tracheae.
In a preferred embodiment of the present invention, automatic controlled filter device comprises the lowering or hoisting gear being also provided with screen, being connected with screen further, and described lowering or hoisting gear is connected with described PLC.
In a preferred embodiment of the present invention, automatic controlled filter device comprises described lowering or hoisting gear further and comprises motor, deflector roll, pull rope, and described pull rope one end is fixed on the output of motor, and the other end is walked around deflector roll and is connected with screen.
In a preferred embodiment of the present invention, automatic controlled filter device comprises described screen side further and is provided with seal.
In a preferred embodiment of the present invention, it is rubber seal that automatic controlled filter device comprises described seal further.
The invention solves the defect existed in background technology, the present invention departs from filter screen by the jet impurity sticked on filter screen that makes, and avoids pollution and the blocking of filter, ensure the normal operation of filter, and can not pollute water body, simultaneously tracheae is scalable and can be automatically jet, reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
In figure: 1, collecting-tank, 2, filter screen, 3, cavity, 4, scalable tracheae, 5, air pump, 6, PLC, 7, through hole, 8, strip shower nozzle, 9, the first tracheae, the 10, second tracheae, 11, executing agency, 12, piston rod, 13, piston, 14, cylinder, 15, screen, 16, lowering or hoisting gear, 17, motor, 18, deflector roll, 19, pull rope, 20, seal.
Detailed description of the invention
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of controlled filter device automatically, comprise collecting-tank 1, filter screen 2 is provided with in described collecting-tank 1, one end of described collecting-tank 1 is provided with cavity 3, be provided with scalable tracheae 4, the air pump 5 be connected with scalable tracheae 4, the PLC 6 that is connected with air pump 5 in described cavity 3, described cavity 3 is provided with the through hole 7 communicated with described collecting-tank 1, and described scalable tracheae 4 front end is provided with strip shower nozzle 8.
The preferred described scalable tracheae 4 of the present invention comprises the first tracheae 9, the second tracheae 10 be inserted in the first tracheae 9, and described second tracheae 10 is connected with actuating unit 11.
Described actuating unit 11 comprises piston rod 12, piston 13, cylinder 14, and described cylinder 14 is connected with described PLC 6, and described piston rod 12 is connected with described second tracheae 10.
In order to avoid impurity is to the pollution of scalable tracheae 4, the lowering or hoisting gear 16 be also provided with screen 15, being connected with screen 15, described lowering or hoisting gear 16 is connected with described PLC 6, when not needing jet, screen 15 can be put down and being sheltered from by scalable tracheae 4.Described lowering or hoisting gear 16 comprises motor 17, deflector roll 18, pull rope 19, and described pull rope 19 one end is fixed on the output of motor 17, and the other end is walked around deflector roll 18 and is connected with screen 15.
In order to increase sealing, described screen 15 side is provided with seal 20.Described seal 20 is rubber seal, good seal performance.
Operation principle of the present invention is as follows:
When filter screen accumulating certain impurity, PLC 6 controls motor 17 and starts, screen 15 is up pulled away from through hole 7 by pull rope 19, motor 17 stop motion, then control actuating unit 11 to work, cylinder 14 promotes piston 13 and drives piston rod 12 toward motion in collecting-tank 1, second tracheae 10 drives strip shower nozzle 8 to move around below filter screen 2, all blow off the impurity that filter screen 2 adheres to collecting-tank 1, avoid the blocking of filter screen 2, ensure that the normal operation of filter, now the second tracheae 10 is retracted in the first tracheae 9, scalable tracheae 4 is retracted in cavity 3, actuating unit 11 stops action, PLC 6 controls motor 17 and reversely rotates, screen 15 moves downwardly to and seals up through hole 7.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to right.
Claims (6)
1. an automatic controlled filter device, it is characterized in that: comprise collecting-tank, filter screen is provided with in described collecting-tank, one end of described collecting-tank is provided with cavity, scalable tracheae, the air pump be connected with scalable tracheae, the PLC that is connected with air pump is provided with in described cavity, described cavity is provided with the through hole communicated with described collecting-tank, described scalable tracheae front end is provided with strip shower nozzle, described scalable tracheae comprises the first tracheae, is inserted in the first endotracheal second tracheae, and described second tracheae is connected with actuating unit.
2. automatic controlled filter device according to claim 1, it is characterized in that: described actuating unit comprises piston rod, piston, cylinder, described cylinder is connected with described PLC, and described piston rod is connected with described second tracheae.
3. automatic controlled filter device according to claim 1, it is characterized in that: the lowering or hoisting gear be also provided with screen, being connected with screen, described lowering or hoisting gear is connected with described PLC.
4. automatic controlled filter device according to claim 3, is characterized in that: described lowering or hoisting gear comprises motor, deflector roll, pull rope, and described pull rope one end is fixed on the output of motor, and the other end is walked around deflector roll and is connected with screen.
5. automatic controlled filter device according to claim 4, is characterized in that: described screen side is provided with seal.
6. automatic controlled filter device according to claim 5, is characterized in that: described seal is rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172014.2A CN102698479B (en) | 2012-05-30 | 2012-05-30 | Automatically-controlled filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172014.2A CN102698479B (en) | 2012-05-30 | 2012-05-30 | Automatically-controlled filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102698479A CN102698479A (en) | 2012-10-03 |
| CN102698479B true CN102698479B (en) | 2015-01-14 |
Family
ID=46891705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210172014.2A Active CN102698479B (en) | 2012-05-30 | 2012-05-30 | Automatically-controlled filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102698479B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998456A (en) * | 2014-04-24 | 2015-10-28 | 孙伟春 | Automated filter cloth moving-type filtering and harvesting module |
| CN108999986B (en) * | 2018-08-24 | 2019-10-01 | 广州市环境保护工程设计院有限公司 | Strainer valve and sewage disposal device applied to sewage disposal device |
| CN110073947B (en) * | 2019-06-03 | 2021-04-27 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | Farmland water-saving irrigation system based on river |
| CN111558270B (en) * | 2020-04-29 | 2022-12-13 | 刘根凡 | Porous medium liquid film dust remover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2348213A (en) * | 1999-03-25 | 2000-09-27 | John Herbert North | Washing and drying machines and dry-cleaning machines |
| CN1803247A (en) * | 2005-11-03 | 2006-07-19 | 洪川 | On-line self-recoil high accuracy quick filter and filter system |
| CN101475228A (en) * | 2009-01-23 | 2009-07-08 | 韶关市力冉农业科技有限公司 | Fish residual processing system |
| CN102462983A (en) * | 2010-11-18 | 2012-05-23 | 无锡市德林环保设备有限公司 | Variable-hole filtering pool |
| CN202666551U (en) * | 2012-05-30 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Automatic-control filtering device |
-
2012
- 2012-05-30 CN CN201210172014.2A patent/CN102698479B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2348213A (en) * | 1999-03-25 | 2000-09-27 | John Herbert North | Washing and drying machines and dry-cleaning machines |
| CN1803247A (en) * | 2005-11-03 | 2006-07-19 | 洪川 | On-line self-recoil high accuracy quick filter and filter system |
| CN101475228A (en) * | 2009-01-23 | 2009-07-08 | 韶关市力冉农业科技有限公司 | Fish residual processing system |
| CN102462983A (en) * | 2010-11-18 | 2012-05-23 | 无锡市德林环保设备有限公司 | Variable-hole filtering pool |
| CN202666551U (en) * | 2012-05-30 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Automatic-control filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102698479A (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102698479B (en) | Automatically-controlled filtering device | |
| CN204182254U (en) | Auto spraying dust arrester | |
| CN103305859B (en) | Cyclic acid pickling device and method of trough type pickling tank | |
| CN106440311B (en) | A kind of dehumidifier Auto-drainage structure and dehumidifier | |
| CN202666551U (en) | Automatic-control filtering device | |
| CN203599135U (en) | Part movable washing device | |
| CN106731171A (en) | A kind of pipeline of Dry ice cleaning filter | |
| CN104455880B (en) | A kind of anticlogging bending connecting tube | |
| CN102698496B (en) | Anti-clogging filter | |
| CN205407969U (en) | Take camera of clean function of mirror surface | |
| CN202263479U (en) | Backwashing filtering device for coal mining machine | |
| CN203574945U (en) | Film removing device for circuit board | |
| CN201959648U (en) | Vertical diatomite filtering device | |
| CN204238064U (en) | A kind of automatic cleaning spraying device of wash engine | |
| CN203852896U (en) | Online dirt discharge and filtration device | |
| CN203990097U (en) | Single air-conditioning filtering cartridge is from drainage type washer-drier | |
| CN103638732B (en) | Band type drum filter | |
| CN203736955U (en) | Mud-water separation system | |
| CN201750970U (en) | Backflush type filter | |
| CN205199802U (en) | Glass paint spraying apparatus | |
| CN205669222U (en) | A kind of sewage disposal pond desilting equipment | |
| CN209969124U (en) | Belt cleaning device is used in production of driver's cabin glove compartment | |
| CN203694726U (en) | Belt type rotary drum filter | |
| CN207493305U (en) | Full-automatic accurate slag remover | |
| CN102433659A (en) | Simple water storage tank for water jet loom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |