CN104740915A - Vertical hydraulically driven self-cleaning filter - Google Patents
Vertical hydraulically driven self-cleaning filter Download PDFInfo
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- CN104740915A CN104740915A CN201410348626.1A CN201410348626A CN104740915A CN 104740915 A CN104740915 A CN 104740915A CN 201410348626 A CN201410348626 A CN 201410348626A CN 104740915 A CN104740915 A CN 104740915A
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- main body
- filter
- cleaning
- lower chamber
- cleaning filter
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Abstract
The invention relates to the technical field of self-cleaning filter equipment and in particular relates to a vertical hydraulically driven self-cleaning filter. The vertical hydraulically driven self-cleaning filter is provided with a main body, wherein a hydraulic motor is arranged above the main body, and a water inlet is formed in the bottom of the main body; a water outlet and a drain outlet are formed in the side walls of the main body; a drain valve is arranged on the drain outlet; a gland is fixed on the inner walls of the main body; one end of the hydraulic motor is connected with a connecting rod; the other end of the connecting rod is connected with a dirt collector; the dirt collector passes through the gland and enters a lower chamber; filter screens are arranged in the lower chamber; cleaning suction nozzles clinging to the filter screens are arranged on the dirt collector; an electronic controller and a pressure gauge are arranged on the outer side wall of the lower chamber. The self-cleaning filter is reasonable in design and has a compact structure, a high degree of automation and good cleaning effects, and meanwhile, the service life is prolonged.
Description
Technical field
The present invention relates to self-cleaning filter equipment technical field, the driving self-cleaning filter of especially a kind of vertical waterpower.
Background technology
What current industrial circulation water treatment system use was more is net type filter.Net type filter in use sewage is blocked by impurity larger than sieve meshes diameter during filter screen, and form filter cake in screen surface, continuing filter cake in use procedure can the less impurity of filtering diameter, but the filter efficiency of filter can be made to reduce, and filter screen external and internal pressure difference constantly increases.Although net type filter can remove the impurity in recirculated water effectively, its shortcoming of this kind of filter is that pollutant holding capability is little, and be subject to dirt blocking, cleaning is complicated, and must carry out dismounting to equipment achievement unit could divide cleaning.Also have at present some the filter of self-cleaning to occur, but due to the pressure differential inside and outside filter screen comparatively large, filter cake is tightly pressed on filter screen, causes self-cleaning effect bad, even cannot realize self-cleaning function.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provide a kind of do not need to take out filter screen in filter just can to filter screen self-cleaning, and the better suction type self-cleaning filter of cleaning performance.
The technical solution adopted for the present invention to solve the technical problems is: the driving self-cleaning filter of a kind of vertical waterpower, there is stainless steel cylindrical body, hydraulic motors is provided with above main body, described bottom part body is provided with water inlet, main body wall is provided with delivery port and sewage draining exit, sewage draining exit is provided with blowoff valve, and described main body inner wall is fixed with gland body portion being divided into upper cavity and lower chamber two cavitys; Described hydraulic motors one end is connected with connecting rod, and the connecting rod other end is connected with dirt trap, and dirt trap is connected with sewage draining exit by pipeline, dirt trap is arranged with piston, dirt trap enters lower chamber through gland, and described lower chamber is provided with filter screen, and dirt trap is provided with the cleaning nozzle being close to filter screen; Described lower chamber lateral wall is provided with electronic controller and Pressure gauge.
Further, described delivery port is positioned at upper cavity, and sewage draining exit is positioned at lower chamber.
Further, described gland is vertically provided with the piston ring of limited piston motion.
Further, described gland lower surface is provided with filter screen bracket.
Further, described filter screen is stainless steel filtering net.
The invention has the beneficial effects as follows: the present invention is reasonable in design, compact conformation, automaticity is high, and cleaning performance is good, extends service life simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. main bodys, 2. water inlet, 3. delivery port, 4. sewage draining exit, 5. gland, 6. hydraulic motors in figure, 7. connecting rod, 8. dirt trap, 9. piston ring, 10. piston, 11. filter screens, 12. filter screen brackets, 13. cleaning nozzles, 14. electronic controllers, 15. Pressure gauges, 16. blowoff valves, 17. upper cavities, 18. lower chambers.
Detailed description of the invention
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.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.
The driving self-cleaning filter of the vertical waterpower of one as shown in Figure 1, there is stainless steel cylindrical body 1, hydraulic motors 6 is provided with above main body 1, water inlet 2 is provided with bottom main body 1, main body 1 sidewall is provided with delivery port 3 and sewage draining exit 4, sewage draining exit 4 is provided with blowoff valve 16, and main body 1 inwall is fixed with the gland 5 main body 1 being separated into upper cavity 17 and lower chamber 18 two cavitys; Hydraulic motors 6 one end is connected with connecting rod 7, connecting rod 7 other end is connected with dirt trap 8, dirt trap 8 is connected with sewage draining exit 4 by pipeline, dirt trap 8 is arranged with piston 10, dirt trap 8 enters lower chamber 18 through gland 5, described lower chamber 18 is provided with filter screen 11, and dirt trap 8 is provided with the cleaning nozzle 13 being close to filter screen 11; Lower chamber 18 lateral wall is provided with electronic controller 14 and Pressure gauge 15.
Delivery port 3 is positioned at upper cavity 17, and sewage draining exit 4 is positioned at lower chamber 18; Gland 5 is vertically provided with the piston ring 9 that limited piston 10 is moved; Gland 5 lower surface is provided with filter screen bracket 12; Filter screen 11 is stainless steel filtering net.
During work, the water that need filter enters filter body 1 from entering water inlet 2, is fallen by contaminant filter, flow out from delivery port 3 through filter screen 11.When filter screen 11, the impurity in water forms impurity layer gradually at filter screen 11 inner surface, causes defining a pressure reduction in the inside and outside both sides of filter screen 11.When Pressure gauge 15 monitor pressure reduction reach predetermined value time, electronic controller 14 starts automatic cleaning function.When current are through hydraulic motors 6, under the motion of piston 10, drive dirt trap 8 and cleaning nozzle 13 to carry out axis and rotary motion up and down simultaneously, whole filter screen 11 inner surface is cleaned up.Blowoff valve 16 is opened, and under the effect of pressure reduction, the impurity on filter screen 11 surface, through cleaning nozzle 13, dirt trap 8, is finally discharged by blowoff valve 16.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. the driving self-cleaning filter of vertical waterpower, it is characterized in that: there is stainless steel cylindrical body (1), main body (1) top is provided with hydraulic motors (6), described main body (1) bottom is provided with water inlet (2), main body (1) sidewall is provided with delivery port (3) and sewage draining exit (4), sewage draining exit (4) is provided with blowoff valve (16), and described main body (1) inwall is fixed with the gland (5) main body (1) being separated into upper cavity (17) and lower chamber (18) two cavitys; Described hydraulic motors (6) one end is connected with connecting rod (7), connecting rod (7) other end is connected with dirt trap (8), dirt trap (8) is connected with sewage draining exit (4) by pipeline, dirt trap (8) is arranged with piston (10), dirt trap (8) enters lower chamber (18) through gland (5), described lower chamber (18) is provided with filter screen (11), and dirt trap (8) is provided with the cleaning nozzle (13) being close to filter screen (11); Described lower chamber (18) lateral wall is provided with electronic controller (14) and Pressure gauge (15).
2. the driving self-cleaning filter of vertical waterpower according to claim 1, is characterized in that: described delivery port (3) is positioned at upper cavity (17), and sewage draining exit (4) is positioned at lower chamber (18).
3. the driving self-cleaning filter of vertical waterpower according to claim 1, is characterized in that: described gland (5) is vertically provided with the piston ring (9) that limited piston (10) is moved.
4. the driving self-cleaning filter of vertical waterpower according to claim 1, is characterized in that: described gland (5) lower surface is provided with filter screen bracket (12).
5. the driving self-cleaning filter of vertical waterpower according to claim 1, is characterized in that: described filter screen (11) is stainless steel filtering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348626.1A CN104740915A (en) | 2014-07-21 | 2014-07-21 | Vertical hydraulically driven self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348626.1A CN104740915A (en) | 2014-07-21 | 2014-07-21 | Vertical hydraulically driven self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104740915A true CN104740915A (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410348626.1A Pending CN104740915A (en) | 2014-07-21 | 2014-07-21 | Vertical hydraulically driven self-cleaning filter |
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| Country | Link |
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| CN (1) | CN104740915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731115A (en) * | 2016-12-06 | 2017-05-31 | 中冶京诚工程技术有限公司 | A kind of waterpower self-cleaning filter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810343A (en) * | 2005-12-19 | 2006-08-02 | 中国科学院遗传与发育生物学研究所 | Automatic backflush filtering net for micro irrigation |
| CN101822920A (en) * | 2010-05-18 | 2010-09-08 | 长沙多灵环保科技有限公司 | Self-cleaning filter |
| CN202237468U (en) * | 2011-09-07 | 2012-05-30 | 松岩机电（上海）有限公司 | Valveless automatic sewage filter |
| CN202270405U (en) * | 2011-09-02 | 2012-06-13 | 镇江市科能电力设备有限公司 | Suction type self-cleaning filter |
| CN203494277U (en) * | 2013-09-25 | 2014-03-26 | 成都天宇创新科技有限公司 | Water-treatment self-cleaning filter with rotary function |
| CN103752064A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | Self-cleaning filtering apparatus |
| CN203916198U (en) * | 2014-05-28 | 2014-11-05 | 王敏 | The driving self-cleaning filter of vertical waterpower |
-
2014
- 2014-07-21 CN CN201410348626.1A patent/CN104740915A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810343A (en) * | 2005-12-19 | 2006-08-02 | 中国科学院遗传与发育生物学研究所 | Automatic backflush filtering net for micro irrigation |
| CN101822920A (en) * | 2010-05-18 | 2010-09-08 | 长沙多灵环保科技有限公司 | Self-cleaning filter |
| CN202270405U (en) * | 2011-09-02 | 2012-06-13 | 镇江市科能电力设备有限公司 | Suction type self-cleaning filter |
| CN202237468U (en) * | 2011-09-07 | 2012-05-30 | 松岩机电（上海）有限公司 | Valveless automatic sewage filter |
| CN203494277U (en) * | 2013-09-25 | 2014-03-26 | 成都天宇创新科技有限公司 | Water-treatment self-cleaning filter with rotary function |
| CN103752064A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | Self-cleaning filtering apparatus |
| CN203916198U (en) * | 2014-05-28 | 2014-11-05 | 王敏 | The driving self-cleaning filter of vertical waterpower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731115A (en) * | 2016-12-06 | 2017-05-31 | 中冶京诚工程技术有限公司 | A kind of waterpower self-cleaning filter |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |