CN215585684U - Anti-blocking filter cartridge with jet function and water filter comprising filter cartridge - Google Patents
Anti-blocking filter cartridge with jet function and water filter comprising filter cartridge Download PDFInfo
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- CN215585684U CN215585684U CN202120585994.3U CN202120585994U CN215585684U CN 215585684 U CN215585684 U CN 215585684U CN 202120585994 U CN202120585994 U CN 202120585994U CN 215585684 U CN215585684 U CN 215585684U
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- slag scraping
- water purifier
- filter cartridge
- jet flow
- barrel
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Abstract
An anti-blocking filter cylinder with a jet flow function comprises a cylinder body, wherein the cylinder body consists of a cylindrical side plate and a flange plate arranged at one end of the side plate; a plurality of reducing holes are uniformly distributed on the side plates, and the aperture of the reducing holes is gradually reduced from the outside of the cylinder to the inside of the cylinder; including the water purifier of above-mentioned cartridge filter, the water purifier is cavity tank column structure, and the water purifier lateral wall is equipped with the water inlet by the position of upper end, and the water purifier lateral wall is equipped with delivery port and blowhole by the position that leans on the lower extreme, and the barrel setting is in the water purifier, and the barrel upper end is fixed on the last baffle in the water purifier, and the barrel lower extreme is fixed on the lower baffle in the water purifier, is equipped with the board of changeing above last baffle, and lower baffle below is equipped with down the board of changeing, goes up the board and sets up in same root drive pivot with lower board. By adopting the structure, the purpose of quickly cleaning sundries in the filter cylinder can be realized, the clean and stable environment in the filter cylinder is ensured, and convenient conditions are provided for equipment operation.
Description
Technical Field
The utility model relates to the field of filtering devices, in particular to an anti-blocking filter cartridge with a jet flow function and a water filter comprising the filter cartridge.
Background
A technical water supply water filter cylinder used in a power station at present adopts circular hole type filtering, dirt is left in the filter cylinder during filtering, when the dirt in the filter cylinder needs to be removed, an upper rotating plate of the water filter needs to be rotated to the position above the filter cylinder to block a water inlet of the filter cylinder, then a lower rotating plate is rotated to open the lower portion of the corresponding pollution discharge filter cylinder, backwashing is carried out by using filtered clean water in the water filter, the dirt in the filter cylinder is washed away, more objects float in a flood season or the upstream of flood, the dirt in the filter cylinder is blocked, the pressure of the filtered clean water is not enough to wash the dirt in the circular hole, long-term accumulation easily causes the blockage of the water filter, the condition of insufficient water supply flow and the like, and potential safety hazards are buried in stable operation of equipment.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an anti-blocking filter cartridge with a jet flow function and a water filter comprising the filter cartridge, which can realize the purpose of quickly cleaning impurities in the filter cartridge, ensure the clean and stable environment in the filter cartridge and provide convenient conditions for equipment operation.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: an anti-blocking filter cylinder with a jet flow function comprises a cylinder body, wherein the cylinder body consists of a cylindrical side plate and a flange plate arranged at one end of the side plate;
a plurality of reducing holes are uniformly distributed on the side plates, and the aperture of the reducing holes is gradually reduced from the outside of the cylinder to the inside of the cylinder;
including the water purifier of above-mentioned cartridge filter, the water purifier is cavity tank column structure, and the water purifier lateral wall is equipped with the water inlet by the position of upper end, and the water purifier lateral wall is equipped with delivery port and blowhole by the position that leans on the lower extreme, and the barrel setting is in the water purifier, and the barrel upper end is fixed on the last baffle in the water purifier, and the barrel lower extreme is fixed on the lower baffle in the water purifier, is equipped with the board of changeing above last baffle, and lower baffle below is equipped with down the board of changeing, goes up the board and sets up in same root drive pivot with lower board.
In the preferred scheme, the flange plate is provided with bolt holes, and bolts penetrate through the bolt holes and are connected with the upper partition plate, so that the upper end of the cylinder body is fixed on the upper partition plate.
In a preferable scheme, a slag scraping device is further arranged in the cylinder body;
the slag scraping device comprises a plurality of slag scraping rings, the slag scraping rings are connected through connecting pieces to form a cylindrical whole, and the slag scraping device is tightly attached to the inner wall of the cylinder.
In a preferred scheme, the slag scraping ring is of a widened structure, and the section width of the slag scraping ring is gradually reduced from top to bottom.
In a preferred scheme, two adjacent slag scraping rings are connected through at least two connecting pieces.
In a preferred scheme, two adjacent groups of connecting pieces are arranged at different vertical positions.
In a preferable scheme, the bottommost part of the slag scraping device is provided with an annular base, the sectional dimension of the annular base is the same as that of the slag scraping ring, and the annular base is connected with the slag scraping ring at the bottommost part through a plurality of springs.
In a preferable scheme, in the slag scraping device, the top surface of the slag scraping ring positioned at the topmost part is provided with a bending section, the maximum height of the bending section is the same as the distance between two adjacent slag scraping rings, and the bending section is in contact with the upper rotary plate.
In a preferred scheme, the height of the sewage draining hole is lower than that of the lower partition plate.
According to the anti-blocking filter cylinder with the jet flow function and the water filter comprising the filter cylinder, the circular hole is designed into the square-cone-shaped big-end and small-end jet flow hole on the basis of the original filter cylinder, on the premise that the filtering precision is not changed, filtered cleaning water is used for reversely flushing the filter cylinder during backwashing, inflow water on the filter cylinder enters the small end from the big end of the reducing hole and flows out, under the condition that the pressure is not changed, the pressure is increased along with the reduction of the overflowing area, therefore, dirt in the filter cylinder is easily flushed away, and the flushed dirt is discharged out of the water filter from the lower dirt discharge hole, and therefore, the clean and stable operation of the internal energy of the filter cylinder is guaranteed.
In addition, in the cleaning process, the continuous up-and-down movement of the slag scraping devices in the plurality of cylinders is driven through the continuous rotation of the upper rotating plate, so that sundries on the inner walls of the cylinders are scraped, the adhesion of the sundries on the inner walls of the cylinders is avoided, the cleaning effect can be effectively improved through the cooperation of cleaning water.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic sectional structure view of the cylinder of the present invention.
Fig. 2 is a schematic view of the vertical structure of the cylinder of the present invention.
Fig. 3 is a schematic view of the lower end structure of the slag scraping device of the utility model.
Fig. 4 is a schematic view of the upper end structure of the slag scraping device of the utility model.
Fig. 5 is a schematic view of the structure of the water filter of the present invention.
In the figure: the slag scraper comprises a barrel body 1, a side plate 2, a flange plate 3, bolt holes 4, bolts 5, reducing holes 6, a slag scraping device 7, a slag scraping ring 701, a connecting piece 702, an annular base 703, a spring 704, a fluctuation section 705, a water inlet 8, a water outlet 9, an upper rotating plate 10, an upper partition plate 11, a lower partition plate 12, a lower rotating plate 13 and a sewage discharge hole 14.
Detailed Description
As shown in fig. 1, the anti-blocking filter cartridge with the jet flow function comprises a cartridge body 1, wherein the cartridge body 1 consists of a cylindrical side plate 2 and a flange plate 3 arranged at one end of the side plate 2;
a plurality of reducing holes 6 are uniformly distributed on the side plate 2, and the aperture of each reducing hole 6 is gradually reduced from the outside of the cylinder 1 to the inside of the cylinder 1;
including the water purifier of above-mentioned cartridge filter, the water purifier is cavity tank column structure, the water purifier lateral wall is equipped with water inlet 8 by the position of upper end, the water purifier lateral wall is equipped with delivery port 9 and blowhole 14 by the position of lower extreme, barrel 1 sets up in the water purifier, 1 upper end of barrel is fixed on the last baffle 11 in the water purifier, 1 lower extreme of barrel is fixed on the lower baffle 12 in the water purifier, be equipped with in last baffle 11 top and change board 10, lower baffle 12 below is equipped with down and changes board 13, go up and change board 10 and lower board 13 setting on same root drive pivot.
In a preferable scheme, the flange plate 3 is provided with bolt holes 4, and bolts 5 penetrate through the bolt holes 4 and are connected with the upper partition plate 11, so that the upper end of the cylinder 1 is fixed on the upper partition plate 11.
In a preferable scheme, a slag scraping device 7 is further arranged in the cylinder body 1;
the slag scraping device 7 comprises a plurality of slag scraping rings 701, the slag scraping rings 701 are connected through connecting pieces 702 to form a cylindrical whole, and the slag scraping device 7 is arranged close to the inner wall of the cylinder 1.
In a preferred embodiment, the slag scraping ring 701 has a widened structure, and the cross-sectional width of the slag scraping ring gradually decreases from top to bottom.
In a preferred embodiment, two adjacent slag scraping rings 701 are connected by at least two connecting members 702.
In a preferred embodiment, two adjacent sets of the connecting members 702 are disposed at different vertical positions.
In a preferred embodiment, the bottom of the slag scraping device 7 is provided with an annular base 703, the sectional dimension of the annular base 703 is the same as that of the slag scraping ring 701, and the annular base 703 is connected with the lowermost slag scraping ring 701 through a plurality of springs 704.
In a preferred embodiment, in the slag scraping device 7, the top surface of the slag scraping ring 701 positioned at the topmost part is provided with a relief section 705, the maximum height of the relief section 705 is the same as the distance between two adjacent slag scraping rings 701, and the relief section 705 is in contact with the upper rotating plate 10.
In a preferred scheme, the sewage draining hole 14 is positioned at a lower height than the lower partition plate 12.
The principle of the device is as follows:
the filter cartridge body 1 is installed on an upper partition plate 11 of the water filter, the lower part of the filter cartridge is clamped in a circular groove of a lower partition plate 12, and the upper part of the filter cartridge is fixed on the upper partition plate 11 and tightly pressed by eight bolts 5 matched with bolt holes 4 on a flange plate 3.
Water flow enters from the water filter water inlet 8 and flows through the cylinder body 1, and the filtering purpose is achieved.
When sundries in the cylinder body 1 need to be cleaned, the filter holes in the cylinder body 1 are the reducing holes 6 in a back washing mode (water outlet 9 is used for inputting cleaning water), the filtered cleaning water is used for reversely washing the cylinder body 1 in the back washing mode, at the moment, the water which passes through the cylinder body 1 enters from the big end of the reducing hole 6 and flows out from the small end, under the condition that the pressure is unchanged, the pressure is increased along with the reduction of the overflowing area (Venturi principle), therefore, dirt in the filter cylinder is easily washed away, and the washed dirt is discharged out of the water filter from the lower dirt discharge hole, and the clean and stable operation of the internal energy of the filter cylinder is ensured.
In the process of back washing, a motor of the water filter is started, the upper rotating plate 10 and the lower rotating plate 13 are driven to rotate continuously, the periodic up-and-down movement of the slag scraping device 7 is realized, impurities adhered to the inner wall of the cylinder body 1 are scraped, and the impurities fall down after being matched with the input cleaning water and are discharged from the sewage discharge hole 14.
Claims (9)
1. The utility model provides a take efflux function to prevent stifled cartridge filter, includes barrel (1), its characterized in that: the cylinder body (1) consists of a cylindrical side plate (2) and a flange plate (3) arranged at one end of the side plate (2);
a plurality of reducing holes (6) are uniformly distributed on the side plate (2), and the aperture of each reducing hole (6) is gradually reduced from the outside of the cylinder body (1) to the inside of the cylinder body (1);
including the water purifier of above-mentioned cartridge filter, the water purifier is cavity tank column structure, the water purifier lateral wall is equipped with water inlet (8) on leaning on the position of upper end, the water purifier lateral wall is equipped with delivery port (9) and blowhole (14) on leaning on the position of lower extreme, barrel (1) sets up in the water purifier, barrel (1) upper end is fixed on last baffle (11) in the water purifier, barrel (1) lower extreme is fixed on lower baffle (12) in the water purifier, be equipped with commentaries on classics board (10) above last baffle (11), baffle (12) below is equipped with down commentaries on classics board (13) down, go up commentaries on classics board (10) and lower commentaries on classics board (13) setting on same root drive pivot.
2. The anti-clogging filter cartridge with the jet flow function as claimed in claim 1, wherein: the flange plate (3) is provided with bolt holes (4), bolts (5) penetrate through the bolt holes (4) and are connected with the upper partition plate (11), and the upper end of the barrel body (1) is fixed on the upper partition plate (11).
3. The anti-clogging filter cartridge with the jet flow function as claimed in claim 1, wherein: a slag scraping device (7) is also arranged in the cylinder body (1);
the slag scraping device (7) comprises a plurality of slag scraping rings (701), the slag scraping rings (701) are connected through connecting pieces (702) to form a cylindrical whole, and the slag scraping device (7) is tightly attached to the inner wall of the cylinder body (1).
4. The anti-clogging filter cartridge with the jet flow function as claimed in claim 3, wherein: the slag scraping ring (701) is of a widening structure, and the section width of the slag scraping ring is gradually reduced from top to bottom.
5. The anti-clogging filter cartridge with the jet flow function as claimed in claim 3, wherein: two adjacent slag scraping rings (701) are connected through at least two connecting pieces (702).
6. The anti-clogging filter cartridge with the jet flow function as claimed in claim 5, wherein: two adjacent groups of the connecting pieces (702) are arranged at different vertical positions.
7. The anti-clogging filter cartridge with the jet flow function as claimed in claim 3, wherein: the bottom of the slag scraping device (7) is provided with an annular base (703), the sectional dimension of the annular base (703) is the same as that of the slag scraping ring (701), and the annular base (703) is connected with the lowermost slag scraping ring (701) through a plurality of springs (704).
8. The anti-clogging filter cartridge with the jet flow function as claimed in claim 3, wherein: in the slag scraping device (7), the top surface of the slag scraping ring (701) positioned at the topmost part is provided with a fluctuating section (705), the maximum height of the fluctuating section (705) is the same as the distance between two adjacent slag scraping rings (701), and the fluctuating section (705) is in contact with the upper rotating plate (10).
9. The anti-clogging filter cartridge with the jet flow function as claimed in claim 1, wherein: the height of the sewage discharge hole (14) is lower than that of the lower clapboard (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585994.3U CN215585684U (en) | 2021-03-23 | 2021-03-23 | Anti-blocking filter cartridge with jet function and water filter comprising filter cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585994.3U CN215585684U (en) | 2021-03-23 | 2021-03-23 | Anti-blocking filter cartridge with jet function and water filter comprising filter cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215585684U true CN215585684U (en) | 2022-01-21 |
Family
ID=79871145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120585994.3U Active CN215585684U (en) | 2021-03-23 | 2021-03-23 | Anti-blocking filter cartridge with jet function and water filter comprising filter cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215585684U (en) |
-
2021
- 2021-03-23 CN CN202120585994.3U patent/CN215585684U/en active Active
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