CN216755589U - Self-cleaning filter - Google Patents
Self-cleaning filter Download PDFInfo
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- CN216755589U CN216755589U CN202123452079.6U CN202123452079U CN216755589U CN 216755589 U CN216755589 U CN 216755589U CN 202123452079 U CN202123452079 U CN 202123452079U CN 216755589 U CN216755589 U CN 216755589U
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- fixedly connected
- water storage
- storage cylinder
- scraper
- self
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Abstract
The utility model discloses a self-cleaning filter, which comprises a base, wherein a water inlet is formed in the lower end of the base, a water storage cylinder is fixedly connected to the upper end of the base, a water outlet pipe is fixedly connected to the surface of the water storage cylinder, a filter cylinder is fixedly connected to the inner wall of the water storage cylinder, a connecting flange is fixedly connected to the upper end of the water storage cylinder through a bolt, a mounting hole is formed in the surface of the connecting flange, a rotary rod is rotatably connected to the inner wall of the mounting hole, a sealing disc is rotatably connected to the surface of the rotary rod, the sealing disc divides the inner wall of the water storage cylinder into a filter cavity and a pollution discharge cavity, and a scraper is fixedly connected to the surface of the rotary rod. This self-cleaning formula filter, through setting up the scraper blade, rotate when the scraper blade and drive the doctor-bar and strike off the messenger to the impurity in the cartridge filter, the impurity of suspension in aqueous can directly get into the intrinsic blowdown chamber that gets into of connecting hole from the wash port on the scraper blade, because the blowdown chamber does not have the stirring of scraper blade to drive rivers rotatory to the quick impurity discharge with of usable blow off pipe has improved the efficiency of blowdown.
Description
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a self-cleaning filter.
Background
The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. The filter consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part.
Traditional self-cleaning filter generally utilizes the scraper blade to rotate and scrapes the impurity of filter screen surface and gets, is discharging impurity at the blow off pipe from water storage cylinder, nevertheless because the scraper blade stirs in aqueous and makes impurity suspend in the cartridge filter when the blowdown, leads to some impurity to be difficult to discharge from the blow off pipe to need open the blowoff valve for a long time and wash away the impurity in the water storage cylinder.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a self-cleaning filter to solve the above problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a self-cleaning filter, the on-line screen storage device comprises a base, the water inlet has been seted up to the lower extreme of base, the upper end fixedly connected with water storage cylinder of base, the fixed surface of water storage cylinder is connected with the outlet pipe, the inner wall fixedly connected with cartridge filter of water storage cylinder, bolt fixedly connected with links up the flange in water storage cylinder's upper end, the mounting hole has been seted up on the surface of linking up the flange, the inner wall rotation of mounting hole is connected with the rotary rod, the surface rotation of rotary rod is connected with sealed dish, sealed dish separates water storage cylinder inner wall for filter chamber and blowdown chamber, the fixed surface of rotary rod is connected with the scraper blade, the wash port has been seted up on the surface of scraper blade, the connecting hole has been seted up on the surface of rotary rod, the wash port link up the upper end fixedly connected with blow off pipe of flange, the upper end that links up the flange is provided with actuating mechanism.
Preferably, actuating mechanism includes the support frame, the lower extreme of support frame and the upper end fixed connection who links up the flange, the upper end fixedly connected with install bin of support frame, the right flank fixedly connected with motor of install bin, the output of motor extends to the inner wall of install bin to the first bevel gear of fixedly connected with, the upper end of rotary rod extends to the inner wall of install bin, and fixedly connected with and the second bevel gear of first bevel gear engaged with.
Preferably, the surface of the sewage draining pipe is provided with an electromagnetic valve, and the surface of the water storage cylinder is provided with a pressure switch.
Preferably, the lower extreme of sealed dish is provided with the sealing washer, and the seal groove with sealing washer looks adaptation is seted up to the upper end of cartridge filter.
Preferably, one side of the scraping plate is provided with a scraping plate, and one end of the scraping plate, which is far away from the scraping plate, is in lap joint with the surface of the filter cylinder.
Preferably, the number of the drain holes is multiple, and the drain holes are equidistantly arranged on the surface of the scraper.
Advantageous effects
The utility model provides a self-cleaning filter, which has the following beneficial effects:
1. this self-cleaning formula filter, through setting up the scraper blade, rotate when the scraper blade and drive the doctor-bar and strike off the messenger to the impurity in the cartridge filter, the impurity of suspension in aqueous can directly get into the intrinsic blowdown chamber that gets into of connecting hole from the wash port on the scraper blade, because the blowdown chamber does not have the stirring of scraper blade to drive rivers rotatory to the quick impurity discharge with the discharge of usable blow off pipe has improved the efficiency of blowdown.
2. This self-cleaning formula filter, through setting up sealed dish, because water storage cylinder utilizes bolted connection with linking up the flange, dismantles the bolt to can make linking up the flange dismantlement and take out the scraper blade and expose the cartridge filter, and then made things convenient for maintenance and maintenance to water storage cylinder inside.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional view of the present invention;
FIG. 3 is a schematic front sectional view of the scraper of the present invention.
In the figure: the device comprises a base 1, a water storage cylinder 2, a water outlet pipe 3, a filter cylinder 4, a connecting flange 5, a rotating rod 6, a sealing disc 7, a scraping plate 8, a water discharging hole 9, a connecting hole 10, a sewage discharging pipe 11, a supporting frame 12, an installation box 13, a motor 14, a first bevel gear 15, a second bevel gear 16, a sewage discharging cavity 17, a scraping plate 18 and a filter cavity 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a self-cleaning filter, the on-line screen storage device comprises a base 1, the water inlet has been seted up to base 1's lower extreme, base 1's upper end fixedly connected with water storage cylinder 2, water storage cylinder 2's surface is provided with pressure switch, water storage cylinder 2's fixed surface is connected with outlet pipe 3, water storage cylinder 2's inner wall fixedly connected with cartridge filter 4, bolt fixedly connected with linking flange 5 is passed through to water storage cylinder 2's upper end, the mounting hole has been seted up on the surface of linking flange 5, the inner wall of mounting hole rotates and is connected with rotary rod 6, rotary rod 6's surface rotates and is connected with sealed dish 7, sealed dish 7's lower extreme is provided with the sealing washer, the seal groove with sealing washer looks adaptation is seted up to cartridge filter 4's upper end, sealed dish 7 separates water storage cylinder 2 inner wall for filter chamber 19 and blowdown chamber 17, rotary rod 6's fixed surface is connected with scraper blade 8, one side of scraper blade 8 is provided with scraper blade 18, scraper blade 18 keeps away from scraper blade 8's one end and cartridge filter 4's surface overlap joint.
Through setting up sealed dish 7, because water storage cylinder 2 utilizes bolted connection with linking flange 5, dismantle the bolt to can make linking flange 5 dismantle and take out scraper blade 8 and expose cartridge filter 4, and then made things convenient for maintenance and maintenance to water storage cylinder 2 inside.
The upper end that links up flange 5 is provided with actuating mechanism, actuating mechanism includes support frame 12, the lower extreme of support frame 12 and the upper end fixed connection who links up flange 5, the upper end fixedly connected with install bin 13 of support frame 12, the right flank fixedly connected with motor 14 of install bin 13, the output of motor 14 extends to the inner wall of install bin 13, and the first bevel gear 15 of fixedly connected with, the upper end of rotary rod 6 extends to the inner wall of install bin 13, and fixedly connected with and the second bevel gear 16 of first bevel gear 15 engaged with.
Through setting up scraper blade 8, rotate when scraper blade 8 and drive the doctor-bar 18 and strike off the messenger to the impurity in the cartridge filter 4, the impurity of suspension in aqueous can directly get into the intrinsic blowdown chamber 17 that gets into of connecting hole 10 from wash port 9 on scraper blade 8, because the blowdown chamber 17 does not have stirring of scraper blade 8 to drive rivers rotatory to the quick impurity discharge of usable blow off pipe 11 has improved the efficiency of blowdown.
The working principle is as follows: when the impurities in the filter cartridge 4 are excessive, the external control system controls the driving of the motor 14, the motor 14 rotates to drive the first bevel gear 15 to rotate, the first bevel gear 15 and the second bevel gear 16 are meshed for transmission, so that the scraper 8 is driven to rotate, the impurities in the filter cartridge 4 are scraped by the scraper 18, meanwhile, the external control system controls the electromagnetic valve to be opened, the impurities and water in the filter cartridge 4 can enter the sewage discharge cavity 17 through the drain hole 9 and the connecting hole 10 by using pressure difference, and the sewage in the sewage discharge cavity 17 is discharged by using the sewage discharge pipe 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A self-cleaning filter comprising a base (1), characterized in that: the water inlet is formed in the lower end of the base (1), the upper end of the base (1) is fixedly connected with a water storage cylinder (2), the surface of the water storage cylinder (2) is fixedly connected with a water outlet pipe (3), the inner wall of the water storage cylinder (2) is fixedly connected with a filter cylinder (4), the upper end of the water storage cylinder (2) is fixedly connected with a linking flange (5) through a bolt, the surface of the linking flange (5) is provided with a mounting hole, the inner wall of the mounting hole is rotatably connected with a rotary rod (6), the surface of the rotary rod (6) is rotatably connected with a sealing disc (7), the inner wall of the water storage cylinder (2) is separated into a filter cavity (19) and a sewage discharge cavity (17) by the sealing disc (7), the surface of the rotary rod (6) is fixedly connected with a scraper (8), the surface of the scraper (8) is provided with a drain hole (9), the surface of the rotary rod (6) is provided with a connecting hole (10), the drain hole (9) is communicated with the connecting hole (10), the upper end of the joining flange (5) is fixedly connected with a sewage discharge pipe (11), and the upper end of the joining flange (5) is provided with a driving mechanism.
2. A self-cleaning filter according to claim 1, wherein: actuating mechanism includes support frame (12), the lower extreme of support frame (12) and the upper end fixed connection who links up flange (5), the upper end fixedly connected with install bin (13) of support frame (12), right flank fixedly connected with motor (14) of install bin (13), the output of motor (14) extends to the inner wall of install bin (13), and first bevel gear (15) of fixedly connected with, the upper end of rotary rod (6) extends to the inner wall of install bin (13), and fixedly connected with and first bevel gear (15) engaged with second bevel gear (16).
3. A self-cleaning filter according to claim 1, wherein: the surface of the sewage draining pipe (11) is provided with an electromagnetic valve, and the surface of the water storage cylinder (2) is provided with a pressure switch.
4. A self-cleaning filter according to claim 1, wherein: the lower extreme of sealed dish (7) is provided with the sealing washer, and the seal groove with sealing washer looks adaptation is seted up to the upper end of cartridge filter (4).
5. A self-cleaning filter according to claim 1, wherein: one side of the scraper (8) is provided with a scraper (18), and one end, far away from the scraper (8), of the scraper (18) is in lap joint with the surface of the filter cylinder (4).
6. A self-cleaning filter according to claim 1, wherein: the number of the drain holes (9) is multiple, and the drain holes (9) are arranged on the surface of the scraper (8) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452079.6U CN216755589U (en) | 2021-12-31 | 2021-12-31 | Self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452079.6U CN216755589U (en) | 2021-12-31 | 2021-12-31 | Self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216755589U true CN216755589U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123452079.6U Active CN216755589U (en) | 2021-12-31 | 2021-12-31 | Self-cleaning filter |
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| CN (1) | CN216755589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198395A (en) * | 2022-06-28 | 2022-10-18 | 杭州青云新材料股份有限公司 | Green and cyclic preparation system and method for spandex filaments from spandex prepolymer waste liquid |
-
2021
- 2021-12-31 CN CN202123452079.6U patent/CN216755589U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198395A (en) * | 2022-06-28 | 2022-10-18 | 杭州青云新材料股份有限公司 | Green and cyclic preparation system and method for spandex filaments from spandex prepolymer waste liquid |
| CN115198395B (en) * | 2022-06-28 | 2024-01-23 | 杭州青云新材料股份有限公司 | Green cyclic preparation system and method for spandex filaments from spandex prepolymer waste liquid |
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