CN2737449Y - On-line cleaning strainer element filtering device - Google Patents
On-line cleaning strainer element filtering device Download PDFInfo
- Publication number
- CN2737449Y CN2737449Y CN 200420023899 CN200420023899U CN2737449Y CN 2737449 Y CN2737449 Y CN 2737449Y CN 200420023899 CN200420023899 CN 200420023899 CN 200420023899 U CN200420023899 U CN 200420023899U CN 2737449 Y CN2737449 Y CN 2737449Y
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- Prior art keywords
- water
- pipe
- flushing
- filter
- pipes
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Abstract
The utility model provides an on-line cleaning strainer element filtering device which is composed of two filter pipes and a high-pressure hydraulic pump. One ends of the filter pipes are separately connected with a water inlet pipe, and the other ends of the filter pipes are separately and fixedly connected with a water outlet pipe. The pipe walls on one ends of the filter pipes provided with the water outlet pipes are separately connected with a flushing pipe, and the pipe walls on the other ends of the filter pipes provided with the water inlet pipes are separately connected with the outlet of the flushing water. The flushing pipes are separately provided with the valve of the flushing water, and the outlets of the flushing water are separately provided with a water discharging valve. The valves of the flushing water are connected with the high-pressure hydraulic pump through the pipelines. Water valves are provided on the water inlet pipe, and water outlet valves are provided on the water outlet pipes. The water inlet ends of the water inlet valves are connected with a main water inlet pipe, and the water outlet ends of the water outlet valves are connected with a main water outlet pipe. The utility model is provided with two filter pipes in parallel, selects one of the two filter pipes as the filter pipe which is introduced the high-voltage water current, and selects the direction of the high-voltage water current through the valves, and thus the flushing of the filtering core is realized under the condition of continuously supplying the water. The utility model is convenient to use, and the productive efficiency is greatly raised.
Description
Technical field:
The utility model relates to water treatment facilities, relates in particular to water filter, particularly a kind of filter of online flushing filter core.
Background technology:
In the prior art, organic matter, chloride are fallen in the solid suspension and the absorption that generally utilize filter to cooperate filter core to remove in the water.In the filter in the prior art, filter core is arranged in the screen pipe, water is entered, is passed through a plurality of filter cores successively with certain flow velocity by water inlet, the water that obtains handling well from delivery port at last, solid suspension is then stayed in the filter core, the part filter core needs to carry out back flush later in the operating period, simultaneously, the inwall of screen pipe also needs to wash.Need stop the operation of filter in the prior art during inwall of flushing filter core and screen pipe, need the occasion of filtered water without interruption at some, with regard to having to because the inwall of flushing filter core and screen pipe and breaks in production.
Summary of the invention:
Technical problem of the prior art to be solved in the utility model is: because in the filter in the prior art, filter core is arranged in the screen pipe, water is entered, is passed through a plurality of filter cores successively with certain flow velocity by water inlet, the water that obtains handling well from delivery port at last, solid suspension is then stayed in the filter core, the part filter core needs to carry out back flush later in the operating period, simultaneously, the inwall of screen pipe also needs to wash.Need stop the operation of filter in the prior art during inwall of flushing filter core and screen pipe, need the occasion of filtered water without interruption at some, with regard to having to because the inwall of flushing filter core and screen pipe and breaks in production.
The utility model is the filter that technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of online flushing filter core, the filter of described this online flushing filter core is made of at least two screen pipes and a high-pressure hydraulic pump, wherein, one end of any one described screen pipe all is fixedly connected with water inlet pipe, the other end of any one described screen pipe all is fixedly connected with outlet pipe, all be connected with on the tube wall of outlet pipe one end of any one described screen pipe on the tube wall of water inlet pipe one end of any one described screen pipe of cleaning hose and all be connected with a flushing water outlet, be provided with a flushing water valve on any one described cleaning hose, be provided with Draw off valve in any one described flushing water outlet, any one described flushing water valve all links to each other with the port of export of described high-pressure hydraulic pump by pipeline, be provided with an inlet valve on any one described water inlet pipe, be provided with a flowing water Valve on any one described outlet pipe, the water inlet end of any one described inlet valve all is connected to a main water inlet tube by pipeline, and the water side of any one described flowing water Valve all is connected to a primary flow pipe by pipeline.
Further, be provided with filter core in any one described screen pipe.
The course of work of the present utility model is: close the inlet valve and the flowing water Valve that connect on first screen pipe, open the inlet valve and the flowing water Valve that connect on second screen pipe simultaneously, water obtains filtering from second screen pipe, open flushing water valve and Draw off valve on first screen pipe, start high-pressure hydraulic pump, can carry out back flush first screen pipe and filter core wherein; When the filter core of second screen pipe of needs flushings and tube wall, open the inlet valve and the flowing water Valve that connect on first screen pipe, close the inlet valve and the flowing water Valve that connect on second screen pipe simultaneously, open second flushing water valve and Draw off valve on the screen pipe, start high-pressure hydraulic pump, can carry out back flush second screen pipe and filter core wherein.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is by being set up in parallel two screen pipes, and to select one of them screen pipe by valve be the work screen pipe, another screen pipe is standby screen pipe, on screen pipe, feed High-Pressure Water, and can select the direction of High-Pressure Water by valve, wash filter core so can be implemented under the condition of continuous water supply.The utility model is easy to use, has improved production efficiency greatly.
Description of drawings:
Fig. 1 is the structural representation of the filter of online flushing filter core of the present utility model.
The specific embodiment:
As shown in Figure 1, the filter of online flushing filter core of the present utility model, constitute by at least two screen pipes 1 and a high-pressure hydraulic pump 2, wherein, one end of any one described screen pipe 1 all is fixedly connected with water inlet pipe, the other end of any one described screen pipe 1 all is fixedly connected with outlet pipe, all be connected with a cleaning hose on the tube wall of outlet pipe one end of any one described screen pipe 1, all be connected with a flushing water outlet on the tube wall of water inlet pipe one end of any one described screen pipe 1, be provided with a flushing water valve 6 on any one described cleaning hose, be provided with Draw off valve 7 in any one described flushing water outlet, any one described flushing water valve 6 all links to each other by the port of export of pipeline with described high-pressure hydraulic pump 2, be provided with an inlet valve 4 on any one described water inlet pipe, be provided with a flowing water Valve 5 on any one described outlet pipe, the water inlet end of any one described inlet valve 4 all is connected to a main water inlet tube by pipeline, and the water side of any one described flowing water Valve 5 all is connected to a primary flow pipe by pipeline.
Further, be provided with filter core 3 in any one described screen pipe 1.
Claims (2)
1, a kind of filter of online flushing filter core, constitute by at least two screen pipes and a high-pressure hydraulic pump, it is characterized in that: an end of any one described screen pipe all is fixedly connected with water inlet pipe, the other end of any one described screen pipe all is fixedly connected with outlet pipe, all be connected with a cleaning hose on the tube wall of outlet pipe one end of any one described screen pipe, all be connected with a flushing water outlet on the tube wall of water inlet pipe one end of any one described screen pipe, be provided with a flushing water valve on any one described cleaning hose, be provided with Draw off valve in any one described flushing water outlet, any one described flushing water valve all links to each other with the port of export of described high-pressure hydraulic pump by pipeline, be provided with an inlet valve on any one described water inlet pipe, be provided with a flowing water Valve on any one described outlet pipe, the water inlet end of any one described inlet valve all is connected to a main water inlet tube by pipeline, and the water side of any one described flowing water Valve all is connected to a primary flow pipe by pipeline.
2, the filter of online flushing filter core as claimed in claim 1 is characterized in that: be provided with filter core in any one described screen pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023899 CN2737449Y (en) | 2004-06-18 | 2004-06-18 | On-line cleaning strainer element filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023899 CN2737449Y (en) | 2004-06-18 | 2004-06-18 | On-line cleaning strainer element filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737449Y true CN2737449Y (en) | 2005-11-02 |
Family
ID=35347364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023899 Expired - Fee Related CN2737449Y (en) | 2004-06-18 | 2004-06-18 | On-line cleaning strainer element filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737449Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083989A (en) * | 2013-02-07 | 2013-05-08 | 胡晓飞 | Sewage treatment device and sewage treatment method |
| CN106994266A (en) * | 2016-01-26 | 2017-08-01 | 北京豪盛恒大科技有限公司 | A kind of central air-conditioning filtration system and its filter method |
| CN113786682A (en) * | 2021-10-12 | 2021-12-14 | 西安热工研究院有限公司 | Urea hydrolysis reactor export filter equipment |
| CN117531285A (en) * | 2024-01-10 | 2024-02-09 | 浙江浙能迈领环境科技有限公司 | Duplex filter convenient to wash |
-
2004
- 2004-06-18 CN CN 200420023899 patent/CN2737449Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083989A (en) * | 2013-02-07 | 2013-05-08 | 胡晓飞 | Sewage treatment device and sewage treatment method |
| CN103083989B (en) * | 2013-02-07 | 2016-05-18 | 沧州市博锐达数控科技有限公司 | Sewage-treatment plant and sewage water treatment method |
| CN106994266A (en) * | 2016-01-26 | 2017-08-01 | 北京豪盛恒大科技有限公司 | A kind of central air-conditioning filtration system and its filter method |
| CN106994266B (en) * | 2016-01-26 | 2024-04-19 | 北京豪盛恒大科技有限公司 | Central air conditioner filtering system and filtering method thereof |
| CN113786682A (en) * | 2021-10-12 | 2021-12-14 | 西安热工研究院有限公司 | Urea hydrolysis reactor export filter equipment |
| CN117531285A (en) * | 2024-01-10 | 2024-02-09 | 浙江浙能迈领环境科技有限公司 | Duplex filter convenient to wash |
| CN117531285B (en) * | 2024-01-10 | 2024-04-02 | 浙江浙能迈领环境科技有限公司 | Duplex filter convenient to wash |
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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 |