CN213132174U

CN213132174U - Self-cleaning filter convenient to scrubbing

Info

Publication number: CN213132174U
Application number: CN202021842817.0U
Authority: CN
Inventors: 陈旭
Original assignee: Tianjin Kewei Environmental Engineering Co ltd
Current assignee: Tianjin Kewei Environmental Engineering Co ltd
Priority date: 2020-08-29
Filing date: 2020-08-29
Publication date: 2021-05-07
Anticipated expiration: 2030-08-29

Abstract

The utility model relates to a water treatment technical field just discloses a self-cleaning filter convenient to scrubbing, including the filter chamber, the bottom fixedly connected with brace table of filter chamber, the outer wall fixedly connected with inlet channel of filter chamber, the outer wall fixedly connected with outlet conduit of filter chamber, the inner wall swing joint of filter chamber has the coarse strainer core, the solid swing joint of inner wall of filter chamber has thin filter core, the outer wall fixedly connected with blowdown chamber of filter chamber. This self-cleaning filter convenient to scrubbing can reach the purpose that this self-cleaning filter scrubbing is efficient, has avoided the condition of the extravagant water resource of appearance in the use, has brought the facility for staff's work, has improved staff's work efficiency, has shortened staff's operating time, has also reduced people's economic loss simultaneously, has solved the problem that general self-cleaning filter work efficiency is low to work and life for people have brought very big facility.

Description

Self-cleaning filter convenient to scrubbing

Technical Field

The utility model relates to a water treatment technical field specifically is a self-cleaning filter convenient to scrubbing.

Background

The filter is an indispensable device on a medium conveying pipeline, and is usually arranged at the inlet end equipment of a pressure reducing valve, a pressure relief valve and a water level valve, and other equipment of the 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. After water to be treated passes through the filter cartridge of the filter screen of the filter, impurities are blocked, and when the water needs to be cleaned, the detachable filter cartridge is taken out and is filled again after treatment.

Most self-cleaning filters in the existing market can waste a large amount of water resources in the use process, the work efficiency of decontamination work is low, the work of workers is inconvenient, the work efficiency of the workers is reduced, the working time of the workers is prolonged, and meanwhile, huge economic loss is brought to the workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a self-cleaning filter convenient to scrubbing possesses advantages such as scrubbing efficiency height, has solved the problem that general self-cleaning filter scrubbing is inefficient.

(II) technical scheme

For the purpose that realizes that above-mentioned self-cleaning filter scrubbing is efficient, the utility model provides a following technical scheme: the utility model provides a self-cleaning filter convenient to scrubbing, includes the filter chamber, the bottom fixedly connected with brace table of filter chamber, the outer wall fixedly connected with inlet channel of filter chamber, the outer wall fixedly connected with outlet conduit of filter chamber, the inner wall swing joint of filter chamber has the coarse strainer, the solid swing joint of inner wall of filter chamber has thin filter core, the outer wall fixedly connected with blowdown chamber of filter chamber, the outer wall fixedly connected with blowdown pipeline in blowdown chamber, the outer wall fixedly connected with stopper in blowdown chamber.

One side swing joint of stopper has the motor case, the inner wall fixedly connected with fixed block of motor case, one side swing joint of fixed block has servo motor, servo motor's output shaft passes through shaft coupling fixedly connected with axis of rotation, the outer wall fixedly connected with cleaning doctor-bar of axis of rotation, the drain has been seted up to the outer wall of axis of rotation, the inner wall swing joint of axis of rotation has the spring, the one end swing joint of spring has sealed piece, the outer wall fixedly connected with gravity piece of sealed piece.

Preferably, the number of the supporting platforms is two, and the two supporting platforms are symmetrically arranged by taking the perpendicular bisector of the filter cavity as a symmetry axis.

Preferably, the central line of the fine filter element coincides with the central line of the coarse filter element, and the central line of the fine filter element coincides with the central line of the filter cavity.

Preferably, the shape and size of the cleaning scraping blade and the shape and size of the coarse filter core are matched with each other, and the central line of the cleaning scraping blade is overlapped with the central line of the coarse filter core.

Preferably, one end of the rotating shaft penetrates through the outer wall of the sewage draining cavity and the outer wall of the filtering cavity respectively and extends to the inner wall of the filtering cavity, and the center line of the rotating shaft coincides with the center line of the filtering cavity.

Preferably, the inner wall card of axis of rotation is equipped with the constant head tank, and the inner wall of constant head tank and the one end swing joint of spring.

Preferably, the outer wall of the rotating shaft is provided with a dirt inlet, and the shape and the size of the dirt inlet are matched with those of the sealing block.

(III) advantageous effects

Compared with the prior art, the utility model provides a self-cleaning filter convenient to scrubbing possesses following beneficial effect:

1. this self-cleaning filter convenient to scrubbing, through the filter chamber, the blowdown chamber, the axis of rotation, the cleaning doctor-bar, the drain, a spring, the use of mutually supporting of sealed piece and gravity piece, can reach the purpose that this self-cleaning filter scrubbing is efficient, the condition of extravagant water resource has been avoided appearing in the use, the work of giving the staff has brought the facility, staff's work efficiency has been improved, the operating time of the staff of having shortened, people's economic loss has also been reduced simultaneously, the problem that general self-cleaning filter work efficiency is low has been solved, thereby work and life for people have brought very big facility.

2. This self-cleaning filter convenient to scrubbing through filter chamber, coarse strainer and the fine filter core that sets up, can reach the good purpose of this self-cleaning filter effect, has avoided filtering the appearance of the not thorough condition, and the use of giving people has brought the facility, has made things convenient for people's work and life.

3. This self-cleaning filter convenient to scrubbing through filter chamber, brace table, stopper and the motor case that sets up, can reach the good purpose of this self-cleaning filter stability, has avoided the condition that the device was emptyd to appear in the use, has brought the guarantee for staff's personal safety.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 3 is the schematic view of the structure of the motor box of the present invention.

In the figure: 1. a filter chamber; 2. a support table; 3. a water inlet pipe; 4. a water outlet pipeline; 5. coarse filtration core; 6. a fine filter element; 7. a blowdown chamber; 8. a blowdown line; 9. a limiting block; 10. a motor case; 11. a fixed block; 12. a servo motor; 13. a rotating shaft; 14. cleaning a wiper blade; 15. a sewage draining outlet; 16. a spring; 17. a sealing block; 18. a gravity block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a self-cleaning filter convenient for decontamination comprises a filter chamber 1, wherein the bottom of the filter chamber 1 is fixedly connected with two support tables 2, the two support tables 2 are symmetrically arranged by taking the perpendicular bisector of the filter chamber 1 as the symmetry axis, the outer wall of the filter chamber 1 is fixedly connected with a water inlet pipeline 3, the outer wall of the filter chamber 1 is fixedly connected with a water outlet pipeline 4, the inner wall of the filter chamber 1 is movably connected with a coarse filter element 5, the inner wall of the filter chamber 1 is fixedly and movably connected with a fine filter element 6, the central line of the fine filter element 6 coincides with the central line of the coarse filter element 5, and the central line of the fine filter element 6 coincides with the central line of the filter chamber 1, the purpose of good filtering effect of the self-cleaning filter can be achieved by the arrangement of the filter chamber 1, the coarse filter element 5 and the fine filter element 6, the occurrence of incomplete filtering is avoided, and the use, the work and the life of people are facilitated, the outer wall of the filter cavity 1 is fixedly connected with a sewage discharge cavity 7, the outer wall of the sewage discharge cavity 7 is fixedly connected with a sewage discharge pipeline 8, and the outer wall of the sewage discharge cavity 7 is fixedly connected with a limiting block 9.

One side of the limiting block 9 is movably connected with a motor box 10, the purpose of good stability of the self-cleaning filter can be achieved through the arranged filter cavity 1, the supporting table 2, the limiting block 9 and the motor box 10, the situation that the device is toppled over in the using process is avoided, and the personal safety of workers is guaranteed, the inner wall of the motor box 10 is fixedly connected with a fixed block 11, one side of the fixed block 11 is movably connected with a servo motor 12, the output shaft of the servo motor 12 is fixedly connected with a rotating shaft 13 through a coupler, one end of the rotating shaft 13 respectively penetrates through the outer wall of the sewage discharging cavity 7 and the outer wall of the filter cavity 1 and extends to the inner wall of the filter cavity 1, the central line of the rotating shaft 13 is superposed with the central line of the filter cavity 1, the outer wall of the rotating shaft 13 is fixedly connected with a cleaning doctor blade 14, and the, the central line of the cleaning doctor blade 14 coincides with the central line of the coarse filter element 5, the outer wall of the rotating shaft 13 is provided with a sewage discharge port 15, the inner wall of the rotating shaft 13 is movably connected with a spring 16, the inner wall of the rotating shaft 13 is clamped with a positioning groove, the inner wall of the positioning groove is movably connected with one end of the spring 16, one end of the spring 16 is movably connected with a sealing block 17, the outer wall of the rotating shaft 13 is provided with a sewage inlet, the shape and the size of the sewage inlet are matched with those of the sealing block 17, the outer wall of the sealing block 17 is fixedly connected with a gravity block 18, and the self-cleaning filter can achieve the purpose of high sewage removal efficiency by the mutual matching of the filter chamber 1, the sewage discharge chamber 7, the rotating shaft 13, the cleaning doctor blade 14, the sewage discharge port 15, the spring 16, the sealing block 17 and the gravity block 18, thereby avoiding the waste of, the working efficiency of workers is improved, the working time of workers is shortened, the economic loss of people is reduced, and the problem that the working efficiency of a common self-cleaning filter is low is solved, so that great convenience is brought to the work and life of people.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the self-cleaning filter is used, tap water enters the filter cavity 1 from the water inlet pipeline 3, impurities in the tap water are isolated in the filter cavity 1 through double filtration of the coarse filter element 5 and the fine filter element 6, the filtered water flows out from the water outlet pipeline 4, the water outlet pipeline 4 is closed, the servo motor 12 is started, the rotating shaft 13 drives the cleaning scraping sheet 14 to rotate, the impurities flow into the coarse filter element 5, the rotating shaft 13 rotates to enable the gravity block 18 to compress the spring 16 under the action of the axial force, the sealing block 17 is separated from the rotating shaft 13, the outer wall of the rotating shaft 13 forms a siphon effect, the impurities penetrate through the rotating shaft 13 and enter the sewage discharge cavity 7 from the sewage discharge port 15, the sewage discharge pipeline 8 is opened to discharge the impurities, and therefore the purpose of avoiding water resource waste in the sewage discharge process of the self-cleaning filter is achieved.

In conclusion, the self-cleaning filter convenient for decontamination can achieve the purpose of high decontamination efficiency of the self-cleaning filter, avoids the situation of water resource waste in the using process, brings convenience to the work of workers, improves the working efficiency of the workers, shortens the working time of the workers, reduces the economic loss of people, solves the problem of low working efficiency of the general self-cleaning filter, and brings great convenience to the work and life of people.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A self-cleaning filter convenient for decontamination, comprising a filter chamber (1), characterized in that: the bottom of the filter cavity (1) is fixedly connected with a support table (2), the outer wall of the filter cavity (1) is fixedly connected with a water inlet pipeline (3), the outer wall of the filter cavity (1) is fixedly connected with a water outlet pipeline (4), the inner wall of the filter cavity (1) is movably connected with a coarse filter element (5), the inner wall of the filter cavity (1) is fixedly and movably connected with a fine filter element (6), the outer wall of the filter cavity (1) is fixedly connected with a sewage discharge cavity (7), the outer wall of the sewage discharge cavity (7) is fixedly connected with a sewage discharge pipeline (8), and the outer wall of the sewage discharge cavity (7) is fixedly connected with a limit block (9);

one side swing joint of stopper (9) has motor case (10), inner wall fixedly connected with fixed block (11) of motor case (10), one side swing joint of fixed block (11) has servo motor (12), the output shaft of servo motor (12) passes through shaft coupling fixedly connected with axis of rotation (13), the clean doctor-bar of outer wall fixedly connected with (14) of axis of rotation (13), drain (15) have been seted up to the outer wall of axis of rotation (13), the inner wall swing joint of axis of rotation (13) has spring (16), the one end swing joint of spring (16) has sealed piece (17), the outer wall fixedly connected with gravity piece (18) of sealed piece (17).

2. A self-cleaning filter for facilitating decontamination as recited in claim 1, wherein: the number of the supporting tables (2) is two, and the two supporting tables (2) are symmetrically arranged by taking the perpendicular bisector of the filter cavity (1) as the symmetry axis.

3. A self-cleaning filter for facilitating decontamination as recited in claim 1, wherein: the central line of the fine filter element (6) coincides with the central line of the coarse filter element (5), and the central line of the fine filter element (6) coincides with the central line of the filter cavity (1).

4. A self-cleaning filter for facilitating decontamination as recited in claim 1, wherein: the shape and the size of the cleaning scraping blade (14) are matched with those of the coarse filter core (5), and the central line of the cleaning scraping blade (14) is superposed with that of the coarse filter core (5).

5. A self-cleaning filter for facilitating decontamination as recited in claim 1, wherein: one end of the rotating shaft (13) penetrates through the outer wall of the sewage draining cavity (7) and the outer wall of the filtering cavity (1) respectively and extends to the inner wall of the filtering cavity (1), and the center line of the rotating shaft (13) coincides with the center line of the filtering cavity (1).

6. A self-cleaning filter for facilitating decontamination as recited in claim 1, wherein: the inner wall of the rotating shaft (13) is provided with a positioning groove in a clamping mode, and the inner wall of the positioning groove is movably connected with one end of the spring (16).

7. A self-cleaning filter for facilitating decontamination as recited in claim 1, wherein: and a dirt inlet is formed in the outer wall of the rotating shaft (13), and the shape and the size of the dirt inlet are matched with those of the sealing block (17).