CN2358967Y - Automatic back washing liquid filter - Google Patents
Automatic back washing liquid filter Download PDFInfo
- Publication number
- CN2358967Y CN2358967Y CN 98200471 CN98200471U CN2358967Y CN 2358967 Y CN2358967 Y CN 2358967Y CN 98200471 CN98200471 CN 98200471 CN 98200471 U CN98200471 U CN 98200471U CN 2358967 Y CN2358967 Y CN 2358967Y
- Authority
- CN
- China
- Prior art keywords
- screen pack
- tank body
- water inlet
- washing liquid
- back washing
- 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
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Abstract
The utility model relates to a full automatic back washing liquid filter, which is characterized in that a filter net which is controlled to rotate by a motor system is arranged between a brush and a back washing system. The water inlet and outlet of a tank body are respectively provided with a pressure differential probe, a differential pressure sensor is controlled by the pressure differential probe and is arranged in a program control box, and the differential pressure sensor is communicated with a switching device of a starting motor system. A rotary type barrel frame rotating shaft of a filter net in the tank body is connected with an output shaft of the motor, the filter net is arranged out of a rotary barrel of the rotary type barrel frame, and the lower end of a filter pot is provided with a sewage draining opening. The utility model has the advantages that the full automatic back washing liquid filter accomplishes automatic and continuous washing and increases work efficiency without environmental pollution.
Description
The utility model belongs to a kind of sedimeter, particularly a kind of full-automatic back washing liquid filter.
At present, the domestic cleaner that is used for liquid filtering that uses and produce after its filter screen is dirty, generally all adopts artificial the cleaning, not only lose time, and labour intensity is big, and cleaning performance is poor, also can influence the subsequent production process sometimes.Therefore, the filter screen cleaning about the cleaner of liquid filtering is that a utmost point is treated improved problem.
The purpose of this utility model is to design a kind of full-automatic back washing liquid filter, and it can make the filter screen cleaning of liquid filter become convenient and swift, and the uninterrupted production process of energy, is a kind of new liquid filter of increasing work efficiency.
The technical solution of the utility model: a kind of full-automatic back washing liquid filter, comprise the liquid filtering tank body that is provided with entery and delivery port, the programme-control case that drives jar electric system that the inner filtration net rotates and manipulation electric system and entery and delivery port electrically operated valve, it is characterized in that the back purge system that is fixed on the tank body being set and cleaning hairbrush at the inside and outside net wall place of the jar inner filtration net that is rotated by electric system control, screen pack places between hairbrush and the back purge system; Said tank body entery and delivery port place respectively is provided with a differential pressure probe, and the differential pressure pickup of pressure difference probe control places in the programme-control case, and is connected with the switching device of starter motor system in the case; There is annular upper and lower water cavity dividing plate at two ends in the said tank body, and inboard connection of lower clapboard ring set up the frame plate of screen pack rotating cylinder type skeleton rotating shaft, and the rotating shaft of screen pack rotating cylinder type skeleton is connected with motor output shaft, and screen pack places outside the rotating cylinder of rotating cylinder type skeleton; The filtering tank lower end is provided with sewage draining exit.
The above-mentioned said back purge system that is fixed on the tank body is made of backwash water inlet pipe and backwash playpipe, the backwash water inlet pipe passes and is fixed on the tank wall, its water inlet end connects the water source, the water side is communicated with the backwash playpipe according to more than one logical heads, playpipe is parallel with screen pack, and on a side pipe wall of screen pack, jet is arranged, the pin that prevents the body distortion is arranged in the playpipe.
The water source that above-mentioned said backwash water inlet pipe water inlet end connects can be to be communicated with the water source that forms with water inlet pipe, also can connect other water source.
Above-mentioned said cleaning hairbrush is a long scopiform shape that crosses the screen pack wire side, and bristle is butted on wire side, and hairbrush is fixedly connected on the frame plate of the screen pack rotating cylinder type that the sets up skeleton rotating shaft that is connected with the tank body lower clapboard according to brush holder.
The operation principle of the present utility model and the course of work: this cleaner takes to utilize the principle of entery and delivery port pressure reduction control filter cylinder rotation, when entery and delivery port pressure reduction surpasses definite value, differential pressure pickup gives the programme-control case with signal, make it drive motors and drive the rotation of screen pack rotating cylinder, irrigation source enters playpipe by the backwash water inlet pipe simultaneously, form the water curtain type jet of band pressure, and then the dirt on the screen pack washed away, hairbrush is also brushed and the net another side simultaneously, and dirt is discharged along sewage draining exit, reaches the purpose that cleans up screen pack automatically quickly at last.
Superiority of the present utility model is: 1, the ingenious different pressure reduction control motors of the entery and delivery port that screen pack work causes that utilize rotate screen pack, utilize the relative motion of screen pack and playpipe and hairbrush to make net obtain cleaning efficiently automatically again, realized automatic and continual cleaning process; 2, reduce labour intensity, improved operating efficiency, saved the manpower that cleans with management; 3, free from environmental pollution; 4, can be widely used on the multiple sedimeter, practical.
Further specify present technique below in conjunction with drawings and Examples.
Accompanying drawing 1 is the overall structure schematic diagram of the related full-automatic back washing liquid filter of the utility model.
Accompanying drawing 2 is a backwash playpipe structural representation among Fig. 1.
Accompanying drawing 3 is the A-A view of Fig. 2.
Accompanying drawing 4 is the B-B view of Fig. 3.
Wherein 1 is that tank body, 2 is electric system, and 3 is shaft coupling, and 4 is positioning cam, 5 is that screen pack rotating cylinder type skeleton rotating shaft, 6 is screen pack rotating cylinder type skeleton, and 7 are the backwash water inlet pipe, and 8 are the backwash playpipe, 9 for cleaning hairbrush, and 10 is water inlet, and 11 is delivery port, 12 is sewage draining exit, and 13 are following water cavity dividing plate, and 14 is the upper water cavity dividing plate, 15 are the rotating shaft frame plate, and 16 is brush holder, and 17 are the threeway head, 18 is jet, and 19 is pin.
Embodiment:
A kind of full-automatic back washing liquid filter (see figure 1), comprise the liquid filtering tank body 1 that is provided with water inlet 10, delivery port 11, the programme-control case that drives jar electric system 2 that the inner filtration net rotates and manipulation electric system and entery and delivery port electrically operated valve, it is characterized in that the back purge system that is fixed on the tank body being set and cleaning hairbrush at the inside and outside net wall place of the jar inner filtration net that is rotated by electric system control, screen pack places between hairbrush 9 and the back purge system; Said tank body entery and delivery port place respectively is provided with a differential pressure probe, and the differential pressure pickup of pressure difference probe control places in the programme-control case, and is connected with the switching device of starter motor system in the case; There are annular upper and lower water cavity dividing plate 14 and 13 in two ends in the said tank body, the inboard connection of lower clapboard ring set up the frame plate 15 of screen pack rotating cylinder type skeleton rotating shaft 5, the rotating shaft 5 of screen pack rotating cylinder type skeleton is connected according to shaft coupling 3 with motor output shaft, and screen pack places outside the rotating cylinder of rotating cylinder type skeleton 6; The filtering tank lower end is provided with sewage draining exit 12.
The above-mentioned said back purge system (seeing Fig. 1-4) that is fixed on the tank body is made of backwash water inlet pipe and backwash playpipe 8, backwash water inlet pipe 7 passes and is fixed on tank body 1 wall, its water inlet end connects the water side, water source according to a threeway 17 a connection backwash playpipe 8, playpipe 8 is parallel with screen pack, and on a side pipe wall of screen pack, jet 18 is arranged, the pin 19 that prevents the body distortion is arranged in the playpipe.
The water source that above-mentioned said backwash water inlet pipe water inlet end connects can be to be communicated with the water source that forms with water inlet pipe.
Above-mentioned said cleaning hairbrush 9 (see figure 1)s are a long scopiform shape that crosses the screen pack wire side, and bristle is butted on wire side, and hairbrush 9 is fixedly connected on the frame plate 15 of the screen pack rotating cylinder type that the sets up skeleton rotating shaft 5 that is connected with tank body lower clapboard 13 according to brush holder 16.
Claims (4)
1, a kind of full-automatic back washing liquid filter, comprise the liquid filtering tank body that is provided with entery and delivery port, the programme-control case that drives jar electric system that the inner filtration net rotates and manipulation electric system and entery and delivery port electrically operated valve, it is characterized in that the back purge system that is fixed on the tank body being set and cleaning hairbrush at the inside and outside net wall place of the jar inner filtration net that is rotated by electric system control, screen pack places between hairbrush and the back purge system; Said tank body entery and delivery port place respectively is provided with a differential pressure probe, and the differential pressure pickup of pressure difference probe control places in the programme-control case, and is connected with the switching device of starter motor system in the case; There is annular upper and lower water cavity dividing plate at two ends in the said tank body, and inboard connection of lower clapboard ring set up the frame plate of screen pack rotating cylinder type skeleton rotating shaft, and the rotating shaft of screen pack rotating cylinder type skeleton is connected with motor output shaft, and screen pack places outside the rotating cylinder of rotating cylinder type skeleton; The filtering tank lower end is provided with sewage draining exit.
2, by the said full-automatic back washing liquid filter of claim 1, it is characterized in that the said back purge system that is fixed on the tank body is made of backwash water inlet pipe and backwash playpipe, the backwash water inlet pipe passes and is fixed on the tank wall, its water inlet end connects the water side, water source and is communicated with the backwash playpipe according to more than one logical heads, playpipe is parallel with screen pack, and on a side pipe wall of screen pack, jet is arranged, the pin that prevents the body distortion is arranged in the playpipe.
3, by the said full-automatic back washing liquid filter of claim 2, it is characterized in that the water source that said backwash water inlet pipe water inlet end connects can be to be communicated with the water source that forms with water inlet pipe, also can connect other water source.
4, by the said full-automatic back washing liquid filter of claim 1, it is characterized in that said cleaning hairbrush is a long scopiform shape that crosses the screen pack wire side, bristle is butted on wire side, and hairbrush is fixedly connected on the frame plate of the screen pack rotating cylinder type that the sets up skeleton rotating shaft that is connected with the tank body lower clapboard according to brush holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200471 CN2358967Y (en) | 1998-01-22 | 1998-01-22 | Automatic back washing liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98200471 CN2358967Y (en) | 1998-01-22 | 1998-01-22 | Automatic back washing liquid filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358967Y true CN2358967Y (en) | 2000-01-19 |
Family
ID=33957975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98200471 Expired - Fee Related CN2358967Y (en) | 1998-01-22 | 1998-01-22 | Automatic back washing liquid filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358967Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861469A (en) * | 2011-07-06 | 2013-01-09 | 镇江市科能电力设备有限公司 | Filtering device |
| CN104174201A (en) * | 2014-08-26 | 2014-12-03 | 洛阳双瑞金属复合材料有限公司 | Vertical type automatic reverse-cleaning filter |
| CN104474759A (en) * | 2014-12-23 | 2015-04-01 | 济南西斯普换热系统有限公司 | Filter with double-direction washing function and on-line cleaning device |
| CN105148595A (en) * | 2015-08-31 | 2015-12-16 | 洛阳双瑞金属复合材料有限公司 | Vertical automatic backwash filter device |
| CN105862992A (en) * | 2016-04-26 | 2016-08-17 | 刘洋豪 | Energy-saving and water-saving heating machine capable of recycling heat energy and wastewater and cyclically using purified water |
| CN108217926A (en) * | 2018-02-12 | 2018-06-29 | 山东派宁环保科技有限公司 | Integrated film bio-reaction system |
| CN109850897A (en) * | 2018-12-21 | 2019-06-07 | 滑县大潮林物产有限责任公司 | A kind of super capacitor carbon production rinse-system |
| CN113101797A (en) * | 2021-04-25 | 2021-07-13 | 江苏龙净科杰环保技术有限公司 | Novel regeneration washs pond exhaust-gas treatment device |
| CN115475435A (en) * | 2022-09-27 | 2022-12-16 | 云南师范大学 | Dairy products production pair filter equipment |
-
1998
- 1998-01-22 CN CN 98200471 patent/CN2358967Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861469A (en) * | 2011-07-06 | 2013-01-09 | 镇江市科能电力设备有限公司 | Filtering device |
| CN104174201A (en) * | 2014-08-26 | 2014-12-03 | 洛阳双瑞金属复合材料有限公司 | Vertical type automatic reverse-cleaning filter |
| CN104474759A (en) * | 2014-12-23 | 2015-04-01 | 济南西斯普换热系统有限公司 | Filter with double-direction washing function and on-line cleaning device |
| CN105148595A (en) * | 2015-08-31 | 2015-12-16 | 洛阳双瑞金属复合材料有限公司 | Vertical automatic backwash filter device |
| CN105862992A (en) * | 2016-04-26 | 2016-08-17 | 刘洋豪 | Energy-saving and water-saving heating machine capable of recycling heat energy and wastewater and cyclically using purified water |
| CN108217926A (en) * | 2018-02-12 | 2018-06-29 | 山东派宁环保科技有限公司 | Integrated film bio-reaction system |
| CN109850897A (en) * | 2018-12-21 | 2019-06-07 | 滑县大潮林物产有限责任公司 | A kind of super capacitor carbon production rinse-system |
| CN113101797A (en) * | 2021-04-25 | 2021-07-13 | 江苏龙净科杰环保技术有限公司 | Novel regeneration washs pond exhaust-gas treatment device |
| CN113101797B (en) * | 2021-04-25 | 2023-01-10 | 江苏龙净科杰环保技术有限公司 | Novel regeneration washs pond exhaust-gas treatment device |
| CN115475435A (en) * | 2022-09-27 | 2022-12-16 | 云南师范大学 | Dairy products production pair filter equipment |
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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 |