CN204767708U - Strain formula self -cleaning filter entirely - Google Patents
Strain formula self -cleaning filter entirely Download PDFInfo
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- CN204767708U CN204767708U CN201520291932.6U CN201520291932U CN204767708U CN 204767708 U CN204767708 U CN 204767708U CN 201520291932 U CN201520291932 U CN 201520291932U CN 204767708 U CN204767708 U CN 204767708U
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Abstract
The utility model discloses a strain formula self -cleaning filter entirely, including the cartridge filter, both ends are provided with motor and blow off pipe respectively about the cartridge filter, cartridge filter one side upper portion is provided with the inlet pipe, and the opposite side lower part is provided with the discharging pipe, filter cylinder inner wall be provided with be located the inlet pipe and looping -in board between the discharging pipe, looping -in board bottom is provided with annular filter core, the power take off end of motor is connected with and is located the inside installation pipe of filter core. The beneficial effect of the utility model: incessant water supply in the time of can realizing rinsing, operation and control do not need that external any energy just can self - cleaning filters, automatic blowdown does not become dry during, can adjust in a flexible way and rinse filter run, and work efficiency is high, the energy consumption is low, nos loss of pressure, blowdown flow rate are little, can satisfy solid particle and the operating mode requirement of suspended solid content requirement than the harshness, cartridge filter loading and unloading are convenient, do not need specialized tool, simple structure, sturdy and durable, maintenance, maintain convenient.
Description
Technical field
The utility model relates to trade effluent filter technical field, specifically, relates to a kind of full filter formula self-cleaning filter.
Background technology
Industrial filter is used for the filtration treatment of the liquid materials such as light industry industrial wastewater, the filtration of recirculated water and emulsion regeneration, waste oil, metallurgical petrochemical industry and power plant's plumbing and circulation etc. and relates to the fields such as liquid medium filtration.Suspension in water, particle can be removed, reduce turbidity, purify water, reduce the generations such as system dirt, bacterium algae, corrosion, improve water quality, and protect other equipment normally to work.
At present, common industrial filter filter interior multi-cavity is arranged, and during cleaning blowdown, filter core is cleaned in the rear medium of needs filter or external medium backwash, energy consumption is large, blowdown flow rate is large, complex structure, equipment investment and maintenance cost high.
So, develop a kind of full filter formula self-cleaning filter, just become the problem that insider needs solution badly.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of full filter formula self-cleaning filter, do not need to filter rear medium or external medium backwash cleaning filter core, energy consumption is low, little without the pressure loss, blowdown flow rate.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of full filter formula self-cleaning filter, comprise cartridge filter, the upper and lower two ends of described cartridge filter are respectively arranged with motor and blow-off pipe, described cartridge filter one upper lateral part is provided with feed pipe, opposite side bottom is provided with discharge nozzle, wherein, described cartridge filter inwall is provided with the annular mounting plate between feed pipe and described discharge nozzle, is provided with filter core bottom described annular mounting plate; The clutch end of described motor is connected with the mounting pipe being positioned at described filter core inside, described mounting pipe is connected with the cleaning apparatus for self matched with described filter core by fixed support; Wherein, described cartridge filter is also provided with the pressure difference switch be electrically connected with described motor, described pressure difference switch is electrically connected with the pressure tap laid respectively in described feed pipe and described discharge nozzle.
Further, described fixed support comprises some connecting rods be arranged in described mounting pipe, and described connecting rod is provided with base plate, and wherein, described cleaning apparatus for self is arranged on described base plate.
Further, described cleaning apparatus for self comprises scraper and/or stainless steel brush.
Further, described filter core is metal wedge shaped wires filter core.
Further, bottom described filter core, be provided with the blowdown baffle plate matched with described cartridge filter, and described blowdown baffle plate is positioned at below described discharge nozzle.
Further, the upper and lower two ends of described cartridge filter are also respectively arranged with escape pipe and cartridge filter leg.
Further, described blow-off pipe is provided with control valve.
The beneficial effects of the utility model: uninterruptedly supply water when the utility model can realize cleaning, Operation and control does not need external any energy just can cleaning and filtering, automatic pollution discharge automatically, period continues to flow, can the flexible modulation cleaning and filtering cycle, operating efficiency is high, energy consumption is low, little without the pressure loss, blowdown flow rate, can meet solid particle and the harsher working condition requirement of suspension content requirement; Meanwhile, handling cartridge filter is convenient, does not need specific purpose tool, and structure is simple, sturdy and durable, maintenance, easy to maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the full filter formula self-cleaning filter structural representation according to the utility model embodiment.
In figure:
1, cartridge filter; 2, motor; 3, blow-off pipe; 4, feed pipe; 5, discharge nozzle; 6, annular mounting plate; 7, filter core; 8, mounting pipe; 9, fixed support; 10, cleaning apparatus for self; 11, pressure difference switch; 12, pressure tap; 13, connecting rod; 14, base plate; 15, blowdown baffle plate; 16, escape pipe; 17, cartridge filter leg; 18, control valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1, one according to the utility model embodiment filters formula self-cleaning filter entirely, comprise cartridge filter 1, described cartridge filter about 1 two ends are respectively arranged with motor 2 and blow-off pipe 3, described cartridge filter 1 one upper lateral part is provided with feed pipe 4, and opposite side bottom is provided with discharge nozzle 5, wherein, described cartridge filter 1 inwall is provided with the annular mounting plate 6 between feed pipe 4 and described discharge nozzle 5, is provided with filter core 7 bottom described annular mounting plate 6; The clutch end of described motor 2 is connected with the mounting pipe 8 being positioned at described filter core 7 inside, described mounting pipe 8 is connected with the cleaning apparatus for self 10 matched with described filter core 7 by fixed support 9; Wherein, described cartridge filter 1 is also provided with the pressure difference switch 11 be electrically connected with described motor 2, described pressure difference switch 11 is electrically connected with the pressure tap 12 laid respectively in described feed pipe 4 and described discharge nozzle 5.
In one embodiment, described fixed support 9 comprises some connecting rods 13 be arranged in described mounting pipe 8, and described connecting rod 13 is provided with base plate 14, and wherein, described cleaning apparatus for self 10 is arranged on described base plate 14.
In one embodiment, described cleaning apparatus for self 10 comprises scraper and/or stainless steel brush.
In one embodiment, described filter core 7 is metal wedge shaped wires filter core.
In one embodiment, bottom described filter core 7, be provided with the blowdown baffle plate 15 matched with described cartridge filter 1, and described blowdown baffle plate 15 is positioned at below described discharge nozzle 5.
In one embodiment, described cartridge filter about 1 two ends are also respectively arranged with escape pipe 16 and cartridge filter leg 17.
In one embodiment, described blow-off pipe 3 is provided with control valve 18.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, according to full filter formula self-cleaning filter described in the utility model, after fluid enters metal wedge shaped wires filter core by the feed pipe 4 of cartridge filter 1, the pollutants such as solid impurity particle are blocked in filter core 7, and the fluid of cleaning is filtered by filter core 7 and discharged by the discharge nozzle 5 of filter.Now, the inside and outside both sides of filter core 7 just define a pressure reduction, monitor the change of intake-outlet pressure reduction, when the pressure reduction of filter reaches preset value by pressure difference switch 11, automatic cleaning process will be started, starter motor 2, motor 2 drives scraper or stainless steel brush to rotate, and scraper or stainless steel brush and filter core 7 inner surface relative close are fitted, the pollutant being attached to filter core 7 inner surface is brushed off, clean filter core 7, meanwhile, control valve 18 is opened and is carried out blowdown.Uninterruptedly supply water when realizing cleaning, do not need to filter rear medium or external medium backwash cleaning filter core, energy consumption is low, little without the pressure loss, blowdown flow rate.
In sum, by means of technique scheme of the present utility model, the utility model uninterruptedly supplies water when can realize cleaning, Operation and control does not need external any energy just can cleaning and filtering, automatic pollution discharge automatically, period continues to flow, can the flexible modulation cleaning and filtering cycle, operating efficiency is high, energy consumption is low, little without the pressure loss, blowdown flow rate, can meet solid particle and the harsher working condition requirement of suspension content requirement; Meanwhile, handling cartridge filter is convenient, does not need specific purpose tool, and structure is simple, sturdy and durable, maintenance, easy to maintenance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a full filter formula self-cleaning filter, comprise cartridge filter (1), it is characterized in that, described cartridge filter (1) is respectively arranged with motor (2) and blow-off pipe (3) in two ends up and down, described cartridge filter (1) upper lateral part is provided with feed pipe (4), opposite side bottom is provided with discharge nozzle (5), wherein, described cartridge filter (1) inwall is provided with the annular mounting plate (6) be positioned between feed pipe (4) and described discharge nozzle (5), and described annular mounting plate (6) bottom is provided with filter core (7); The clutch end of described motor (2) is connected with and is positioned at the inner mounting pipe (8) of described filter core (7), described mounting pipe (8) is connected with the cleaning apparatus for self (10) matched with described filter core (7) by fixed support (9); Wherein, described cartridge filter (1) is also provided with the pressure difference switch (11) be electrically connected with described motor (2), described pressure difference switch (11) is electrically connected with the pressure tap (12) laid respectively in described feed pipe (4) and described discharge nozzle (5).
2. full filter formula self-cleaning filter according to claim 1, it is characterized in that, described fixed support (9) comprises some connecting rods (13) be arranged in described mounting pipe (8), described connecting rod (13) is provided with base plate (14), wherein, described cleaning apparatus for self (10) is arranged on described base plate (14).
3. full filter formula self-cleaning filter according to claim 2, it is characterized in that, described cleaning apparatus for self (10) comprises scraper and/or stainless steel brush.
4. full filter formula self-cleaning filter according to claim 3, is characterized in that, described filter core (7) is metal wedge shaped wires filter core.
5. full filter formula self-cleaning filter according to claim 4, it is characterized in that, described filter core (7) bottom is provided with the blowdown baffle plate (15) matched with described cartridge filter (1), and described blowdown baffle plate (15) is positioned at described discharge nozzle (5) below.
6. full filter formula self-cleaning filter according to claim 5, is characterized in that, described cartridge filter (1) is also respectively arranged with escape pipe (16) and cartridge filter leg (17) in two ends up and down.
7. full filter formula self-cleaning filter according to claim 6, is characterized in that, described blow-off pipe (3) is provided with control valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291932.6U CN204767708U (en) | 2015-05-07 | 2015-05-07 | Strain formula self -cleaning filter entirely |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291932.6U CN204767708U (en) | 2015-05-07 | 2015-05-07 | Strain formula self -cleaning filter entirely |
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| Publication Number | Publication Date |
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| CN204767708U true CN204767708U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520291932.6U Active CN204767708U (en) | 2015-05-07 | 2015-05-07 | Strain formula self -cleaning filter entirely |
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| CN (1) | CN204767708U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955521A (en) * | 2017-04-17 | 2017-07-18 | 大新县科学技术情报研究所（大新县生产力促进中心） | A kind of back washing device for agricultural irrigation screen pack auto-flushing |
| CN107569893A (en) * | 2017-09-13 | 2018-01-12 | 安徽有余跨越瓜蒌食品开发有限公司 | A kind of tea grounds filtering and removing device |
| CN107970664A (en) * | 2017-12-04 | 2018-05-01 | 上海大张过滤设备有限公司 | Full-automatic self-cleaning filter |
| CN110327682A (en) * | 2019-06-28 | 2019-10-15 | 西安石油大学 | A kind of mechanical automatic cleaning filter |
| CN110721491A (en) * | 2019-11-14 | 2020-01-24 | 无锡嘉宪石化装备有限公司 | Self-cleaning formula rectifying column |
| CN111852845A (en) * | 2020-08-22 | 2020-10-30 | 天津市道尔机械技术有限公司 | Pump inlet filtering mechanism of suction pump |
| CN112237773A (en) * | 2020-11-17 | 2021-01-19 | 中石油大连液化天然气有限公司 | LNG receiving station sea water pump bearing cooling water filter |
| CN116006550A (en) * | 2023-03-22 | 2023-04-25 | 南京讯联液压技术股份有限公司 | Maintenance-free hydraulic filtering device and control system thereof |
-
2015
- 2015-05-07 CN CN201520291932.6U patent/CN204767708U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955521A (en) * | 2017-04-17 | 2017-07-18 | 大新县科学技术情报研究所（大新县生产力促进中心） | A kind of back washing device for agricultural irrigation screen pack auto-flushing |
| CN107569893A (en) * | 2017-09-13 | 2018-01-12 | 安徽有余跨越瓜蒌食品开发有限公司 | A kind of tea grounds filtering and removing device |
| CN107970664A (en) * | 2017-12-04 | 2018-05-01 | 上海大张过滤设备有限公司 | Full-automatic self-cleaning filter |
| CN110327682A (en) * | 2019-06-28 | 2019-10-15 | 西安石油大学 | A kind of mechanical automatic cleaning filter |
| CN110721491A (en) * | 2019-11-14 | 2020-01-24 | 无锡嘉宪石化装备有限公司 | Self-cleaning formula rectifying column |
| CN111852845A (en) * | 2020-08-22 | 2020-10-30 | 天津市道尔机械技术有限公司 | Pump inlet filtering mechanism of suction pump |
| CN112237773A (en) * | 2020-11-17 | 2021-01-19 | 中石油大连液化天然气有限公司 | LNG receiving station sea water pump bearing cooling water filter |
| CN116006550A (en) * | 2023-03-22 | 2023-04-25 | 南京讯联液压技术股份有限公司 | Maintenance-free hydraulic filtering device and control system thereof |
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