CN2557208Y - Fully automatic cleaning sewage drainage filter - Google Patents
Fully automatic cleaning sewage drainage filter Download PDFInfo
- Publication number
- CN2557208Y CN2557208Y CN 02229723 CN02229723U CN2557208Y CN 2557208 Y CN2557208 Y CN 2557208Y CN 02229723 CN02229723 CN 02229723 CN 02229723 U CN02229723 U CN 02229723U CN 2557208 Y CN2557208 Y CN 2557208Y
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- rear cylinder
- electric control
- control gear
- motor
- cleaning
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- Expired - Fee Related
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Abstract
The utility model relates to a fully automatic cleaning sewage discharge filter, consisting of two cylinders, a cutting device, a coarse sieve, a filter core device, a cleaning device and a sewage discharging part; the front cylinder and the rear cylinder are respectively provided with a water inlet and a water outlet; the cutting device is arranged in the front cylinder and is connected with a front motor by a shaft; the coarse sieve is arranged between the front cylinder and the rear cylinder; the rear cylinder is internally provided with a filter core device which is internally provided with the cleaning device which is connected with a rear motor and a reducer by a rotary shaft; the rear cylinder is provided with an automatic sewage discharging port. The utility model can cut up large impurities entering a pipeline to prevent the impurities from blocking the sieve and affecting the operation of the system. The utility model also has the advantages of increasing electric control device, improving the reaction capability of the equipment, and implementing online automatically cleaning the impurities in water. In the cleaning process, the system does not cut down the flow, has no need to stop the operation of the pipeline, does not affect normal production, can implement remote control without watchman, and improves working efficiency.
Description
Technical field
The utility model relates to a kind of filter, particularly a kind of automatic washing drain filter.
Background technology
From domestic disclosed filter patented technology, great majority all are to solve the technology of cleaning automatically, reckon without may contain in the water of source untreated impurity as: polybag, foamed plastics box, branch, waste paper, algae etc. are to the obstruction of filter, influence system's operation, and control mode is fewer, and it is poor that system condition is changed adaptive capacity.Chinese patent ZL99240419.3 " a kind of steel brush formula automatic cleaning strainer " and Chinese patent ZL00212403.3 " horizontal hydro powered self-cleaning filter ", its control mode only is pressure control, and do not consider to solve in the water system to contain polybag, the foamed plastics box, branch, waste paper, during impurity such as algae, the problem of blocking filter screen, and power station or be the industrial enterprise of source water with the water of river and lake directly, unavoidably can run into this type of problem, result from our investigation, resemble enterprises such as Ge Zhou Ba power plant and all run into a large amount of polybags in the water, the foamed plastics box, branch, waste paper, impurity blocking filter filter screens such as algae, cause system out of service, be forced to clean filter screen, the problem of mediation blow-off pipe.
Summary of the invention
The purpose of this utility model is not consider to influence system's operation except that containing impurity obstruction filter screen in anhydrating at the existence of prior art, control mode is fewer, system condition is changed the shortcoming of adaptive capacity difference, and provide a kind of automatic washing drain filter with automatic shredding mechanism, with the big impurity chopping that enters in the pipeline, prevent that impurity from blocking filter screen and the system that influences moves, increase electric control gear, by single pressure control, be improved to control able to programme or increase time control on pressure controlled basis, the respond of raising equipment, and can realize impurity in the online automatic removing water, in the cleaning process, system continues to flow, and need not to stop the pipeline operation, does not influence ordinary production, can realize Long-distance Control, unmanned is increased work efficiency.
The technical solution of the utility model is: a kind of automatic washing drain filter, by two cylindrical shells, shredding mechanism, coarse strainer, filter element device, cleaning device and sewage component are formed, preceding cylindrical shell 2 is provided with water inlet 19 and delivery port 18, shredding mechanism 4 is located in the preceding cylindrical shell 2, shredding mechanism 4 links to each other with preceding motor 1 by axle, coarse strainer 5 is installed between former and later two cylindrical shells, rear cylinder body 8 is provided with water inlet 6 and delivery port 17, be provided with filter core device 16 in the rear cylinder body 8, be provided with cleaning device 14 in the filter core device 16, cleaning device 14 is by rotating shaft 11 and rear motor, reductor 12 connects, rear cylinder body 8 is provided with sewage draining exit, automatic blowdown valve 13 is arranged on the sewage draining exit, and automatic blowdown valve 13 is by electric control gear 10 controls.
Be provided with pressure controller 3 at preceding cylindrical shell, the signal input of pressure controller 3 is on preceding cylindrical shell, and the output of pressure controller 3 links to each other with electric control gear 10, by motor 1 before electric control gear 10 controls, drives shredding mechanism 4 operations.
Be provided with pressure controller 9 at rear cylinder body, the signal input of rear cylinder body pressure controller 9 is respectively pressure introduction port 7 and 15, output links to each other with electric control gear 10, by electric control gear 10 control motors, reductor 12, motor, reductor 12 drive rotating shaft 11, and rotating shaft 11 drives cleaning device 14 cleaning and filtering filter element devices 16.
Electric control gear 10 is provided with RCI.
The utility model is owing to adopt said structure, thereby has multi-efficiency, when coming water to contain big impurity such as branch, foamed plastics, straw bag, weeds etc. in the pipeline, these big impurity block coarse filtration nets, and preceding pressure controller starts by setting value, pass through electric control gear, drive shredding mechanism, it is fine particle that big impurity is pulverized, and fine particle passes through coarse strainer, enter rear cylinder body, by the blowoff valve offtake piping system; As no big impurity in the pipeline, the impurity such as suspension in the pipeline can pass through coarse strainer, enter rear cylinder body, and need not to start shredding mechanism, and entering rear cylinder body, progressively attached the collection filters on the filter element device, the pressure reduction of pipeline progressively increases, when pressure reduction reached the pressure controller setting value, pressure controller started, and signal is passed to electric control gear, electric control gear drive motors, reductor, drive rotating shaft control cleaning device and clean filter core, control blowoff valve simultaneously, the impurity discharge line that cleans out.The cleaning blowdown is full-automatic, and pipe-line system is not shut down during the filter operation, realizes online operation.
Description of drawings
Fig. 1 is the structural representation of automatic washing drain filter.
Fig. 2 is the structural representation of filter element device and cleaning device.
Fig. 3 is the A-A cutaway view of filter element device and cleaning device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated:
The utility model comprises preceding cylindrical shell 2, shredding mechanism 4 before being located in the cylindrical shell 2, shredding mechanism 4 links to each other with preceding motor 1 by axle, preceding cylindrical shell 2 is provided with water inlet 19, delivery port 18, preceding cylindrical shell 2 also is provided with the pressure signal delivery outlet and links to each other with preceding pressure controller 3, the output of preceding pressure controller 3 links to each other with electric control gear 10, the operation of motor 1 before electric control gear 10 controls, be provided with coarse filtration net 5 between preceding cylindrical shell 2 and the rear cylinder body 8, rear cylinder body 8 is provided with water inlet 6, delivery port 17 is located at the filter element device 16 in the rear cylinder body 8, and cleaning device 14 is arranged in the filter element device 16, cleaning device 14 is by rotating shaft 11 and rear motor, reductor 12 links to each other, also be provided with pressure signal delivery outlet 7 and pressure signal delivery outlet 15 on the rear cylinder body 8, the pressure signal delivery outlet links to each other with back pressure controller 9, and back pressure controller 9 links to each other with electric control gear 10 by output, electric control gear 10 control rear motors, the operation of reductor 12, electric control gear 10 is controlled automatic blowdown valve 13 simultaneously.
When the utility model uses, water inlet 19 and delivery port 17 are connected with pipeline respectively, the medium that needs to filter enters filter cylinder by water inlet 19, as coming water to contain big impurity in the pipeline (as branch, foamed plastics, straw bag, weeds etc.) time, these big impurity block coarse filtration net 5, impurity on the coarse filtration net 5 increases, inlet outlet pressure differential in the pipeline increases, preceding pressure controller 3 is by the pressure signal delivery outlet, and senses change in pressure starts when pressure reduction reaches setting value, by output signal is passed to electric control gear 10, motor 1 before starting drives shredding mechanism 4, big impurity is pulverized be fine particle, fine particle is by coarse strainer 5, enter in the rear cylinder body 8, by blowoff valve 13 offtake piping systems, blowoff valve 13 starts and late release synchronously with shredding mechanism 4 under the control of electric control gear 10; As no big impurity in the pipeline, impurity such as suspension in the cylindrical shell can pass through coarse strainer 5, directly enter in the rear cylinder body 8, and need not to start shredding mechanism 4, after entering rear cylinder body 8, impurity such as suspension are progressively attached to be collected on the filter element device 16, back pressure controller 9 senses change in pressure, when pressure reduction reaches setting value, start, signal is passed to electric control gear 10, drive rear motor by output, reductor 12, drive rotating shaft 11 control cleaning devices 14 and clean filter element device 16, electric control gear 10 is controlled blowoff valve 13 simultaneously and is carried out blowdown, and cleaning device 14 starts synchronously with blowoff valve 13, and blowoff valve 13 late releases are with the impurity discharge line that cleans out.Different operating modes, the operation distinct device reduces energy consumption, guarantees the continuous operation of filter, realizes online cleaning blowdown.Electric control gear can pass through parameter control appliances such as pressure, time, and electric control gear has long-range excuse, realizes Long-distance Control, unmanned.
Claims (4)
1, a kind of automatic washing drain filter, by two cylindrical shells, shredding mechanism, coarse strainer, filter element device, cleaning device and sewage component are formed, it is characterized in that preceding cylindrical shell (2) is provided with water inlet (19) and delivery port (18), shredding mechanism (4) is located in the preceding cylindrical shell (2), shredding mechanism (4) links to each other with preceding motor (1) by axle, coarse strainer (5) is installed between former and later two cylindrical shells, rear cylinder body (8) is provided with water inlet (6) and delivery port (17), be provided with filter core device (16) in the rear cylinder body (8), be provided with cleaning device (14) in the filter core device (16), cleaning device (14) is by rotating shaft (11) and rear motor, reductor (12) connects, rear cylinder body (8) is provided with sewage draining exit, automatic blowdown valve (13) is arranged on the sewage draining exit, and automatic blowdown valve (13) is controlled by electric control gear (10).
2, automatic washing drain filter according to claim 1, it is characterized in that being provided with pressure controller (3) at preceding cylindrical shell, the signal input of pressure controller (3) is on preceding cylindrical shell, the output of pressure controller (3) links to each other with electric control gear (10), by motor (1) before electric control gear (10) control, drive shredding mechanism (4) operation.
3, automatic washing drain filter according to claim 1, it is characterized in that being provided with pressure controller (9) at rear cylinder body, the signal input of rear cylinder body pressure controller (9) is respectively pressure introduction port (7) and (15), output links to each other with electric control gear (10), by electric control gear (10) control motor, reductor (12), motor, reductor (12) drive rotating shaft (11), and rotating shaft (11) drives cleaning device (14) cleaning and filtering filter element device (16).
4, claim 1,2 or 3 described automatic washing drain filters is characterized in that electric control gear (10) is provided with RCI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229723 CN2557208Y (en) | 2002-06-11 | 2002-06-11 | Fully automatic cleaning sewage drainage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229723 CN2557208Y (en) | 2002-06-11 | 2002-06-11 | Fully automatic cleaning sewage drainage filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557208Y true CN2557208Y (en) | 2003-06-25 |
Family
ID=33705956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229723 Expired - Fee Related CN2557208Y (en) | 2002-06-11 | 2002-06-11 | Fully automatic cleaning sewage drainage filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557208Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380251A (en) * | 2011-09-19 | 2012-03-21 | 北京矿大节能科技有限公司 | Full-automatic mining wastewater filter and operation method thereof |
| CN107537195A (en) * | 2016-08-31 | 2018-01-05 | 江门市宪诚环保节能设备有限公司 | Sewage automatic filtering unit |
| CN110201433A (en) * | 2019-04-24 | 2019-09-06 | 严志滨 | Back flushing device for sanitary wastewater treatment recycling system |
-
2002
- 2002-06-11 CN CN 02229723 patent/CN2557208Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380251A (en) * | 2011-09-19 | 2012-03-21 | 北京矿大节能科技有限公司 | Full-automatic mining wastewater filter and operation method thereof |
| CN107537195A (en) * | 2016-08-31 | 2018-01-05 | 江门市宪诚环保节能设备有限公司 | Sewage automatic filtering unit |
| CN110201433A (en) * | 2019-04-24 | 2019-09-06 | 严志滨 | Back flushing device for sanitary wastewater treatment recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |