CN216677344U

CN216677344U - Anti-blocking filter component of sedimentation filter

Info

Publication number: CN216677344U
Application number: CN202123035259.4U
Authority: CN
Inventors: 何小平; 李潇波
Original assignee: Hunan Songyuan Chemical Co ltd
Current assignee: Hunan Songyuan Chemical Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-07
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to an anti-blocking filter component of a sedimentation filter, which comprises a filter box body, wherein a filter screen grid is arranged in the filter box body, a scraper blade is movably arranged below the filter screen grid through the matching of a screw rod, a first motor and an installation block, impurities adhered to the bottom end of the filter screen grid are scraped through the scraper blade, the situation that the filter screen grid is blocked when being used for a long time is avoided, slide blocks are arranged on two sides of the bottom end of the scraper blade, limit holes are formed in the slide blocks, the slide blocks are in sliding fit with limit columns through the limit holes, the stability of the scraper blade during moving is enhanced, the service life is prolonged, a spiral conveying shaft is rotatably arranged at the bottom end of the side wall of the filter box body and extends to a sludge outlet, a second motor is started when sludge needs to be discharged, the spiral conveying shaft is driven to rotate through the second motor, and the sludge precipitated at the bottom end of the filter box body is discharged through the sludge outlet through the spiral conveying shaft, prevent the blockage of the sludge outlet and improve the efficiency of sludge discharge.

Description

Anti-blocking filter component of sedimentation filter

Technical Field

The utility model relates to the technical field of sediment filters, in particular to an anti-blocking filter component of a sediment filter.

Background

In water quality filtration, sediment filtration is a frequently-used filtration method, and Chinese patent publication No. CN213388210U provides a water treatment sediment filter, which comprises a base, wherein the top of the base is fixedly connected with a filter body, a cavity is arranged in the filter body, an annular block is fixedly connected to the position, close to the top, of the inner cavity of the filter body, the inner part of the annular block is of a hollow structure, and clamping grooves are formed in the front end and the rear end of the outer surface of the annular block. The water treatment sedimentation filter has strong magnetism through the design of an iron filter plate and a strong magnetic column, can adsorb metal impurities contained in water, and improves the purification efficiency; through the design of the oil filtering pipe, the impurity removing pipe and the strong magnetic column, the oil, the impurities and the peculiar smell contained in the water are purified, and the purification efficiency is further improved; however, when the iron filter plate is used for adsorbing metal impurities, other impurities can be intercepted, and the iron filter plate is easy to block after the impurities are accumulated on the iron filter plate, so that the use of the filter is influenced; simultaneously be provided with oil strain pipe, edulcoration pipe and deodorization pipe after the iron filter plate, and at the inside fixedly connected with active carbon adsorption piece of edulcoration pipe, the inside fixedly connected with peculiar smell of deodorization pipe adsorbs the package, is carrying out the filtering process like this, causes the pipeline to block up more easily, influences normal filtration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-blocking filter component of a sediment filter, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an anti-blocking filter component of a sedimentation filter comprises a filter box body, wherein a filter screen grid is arranged in the filter box body, a lead screw is arranged below the filter screen grid, two ends of the lead screw are rotationally connected with the side wall of the filter box body through a sealing shaft, a first motor is arranged on the outer side wall of the filter box body, the output end of the first motor is connected with one end part of the lead screw, an installation block is arranged on the lead screw in a threaded manner, a scraper is arranged on the installation block, the top end of the scraper is contacted with the bottom end of the filter screen grid, sliding blocks are arranged on two sides of the bottom end of the scraper, limiting columns are arranged on two sides of the lead screw, limiting holes are arranged on the sliding blocks, the limiting columns are in sliding fit, a sewage inlet, a purified water outlet and a sludge outlet are arranged on the side wall of the filter box body, and the purified water outlet is positioned above the filter screen grid, the sewage inlet is positioned below the filter screen grid, and the sludge outlet is positioned at the bottom end of the side wall of the filter box body.

As a further scheme of the utility model: the sludge filter is characterized in that a spiral conveying shaft is rotatably arranged at the bottom end of the side wall of the filter box body and extends to a sludge outlet, a second motor is arranged on the side wall of the filter box body, the output end of the second motor is connected with one end of the filter box body in a rotating mode through the spiral conveying shaft, the spiral conveying shaft is driven to rotate through the second motor, and sludge sunken at the bottom of the filter box body is conveniently discharged.

As a still further scheme of the utility model: filter the box inboard and be provided with the buffer board, the buffer board is located sewage entry below, and the symmetry is provided with a plurality ofly, realizes the buffering when sewage gets into through the buffer board for the precipitation effect of sewage is better.

As a still further scheme of the utility model: the buffer board sets up downwards in the slope, and the impurity of the adhesion descends on the buffer board of being convenient for.

As a still further scheme of the utility model: the sewage inlet, the purified water outlet and the sludge outlet are respectively provided with a valve, so that the opening and closing of the sewage inlet, the purified water outlet and the sludge outlet can be conveniently controlled.

As a still further scheme of the utility model: the top of filtering the box is provided with the top cap, be provided with sealed the pad between top cap and the filtration box, just be provided with the engaging lug on the lateral wall of top cap, the lateral wall top of filtering the box is provided with fixed ear, be provided with fastening bolt between fixed ear and the engaging lug, be convenient for to the maintenance of filtering the box inside.

As a still further scheme of the utility model: the inside backup pad that is provided with of filter box, the setting of filtration net bars is in the backup pad, and with be provided with fixing bolt between the backup pad, the installation and the dismantlement of the filtration net bars of being convenient for.

Compared with the prior art, the utility model has the advantages that:

the novel cleaning device comprises a filtering box body, a filtering screen grid is arranged in the filtering box body, a scraping plate is movably arranged below the filtering screen grid through the matching of a lead screw, a first motor and an installation block, impurities adhered to the bottom end of the filtering screen grid are scraped through the scraping plate, the blocking condition caused by long-time use of the filtering screen grid is avoided, in addition, sliding blocks are arranged on two sides of the bottom end of the scraping plate, limiting columns are arranged on two sides of the lead screw, limiting holes are formed in the sliding blocks, the limiting columns of the limiting holes are in sliding fit, the stability of the scraping plate during moving can be enhanced, the service life is prolonged, frequent overhauling is avoided, and the cleaning efficiency is improved.

In addition, the spiral conveying shaft is rotatably arranged at the bottom end of the side wall of the filtering box body and extends to the sludge outlet, when sludge needs to be discharged, the second motor is started, the spiral conveying shaft is driven to rotate through the second motor, and the sludge precipitated at the bottom end of the filtering box body is discharged through the sludge outlet through the spiral conveying shaft, so that the sludge outlet is prevented from being blocked, and meanwhile, the sludge discharging efficiency is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of an anti-clogging filter assembly of a sediment filter according to the present invention;

FIG. 2 is a schematic view of the overall structure of an anti-clogging filter assembly of a sediment filter according to the present invention;

FIG. 3 is a cross-sectional view of the overall construction of the present invention;

fig. 4 is an exploded view of the overall structure of the present invention in a sectional view.

In the figure: 1. a filter box body; 2. a filter screen grid; 3. a lead screw; 4. a first motor; 5. mounting blocks; 6. a squeegee; 7. a slider; 8. a limiting column; 9. a limiting hole; 10. a sewage inlet; 11. a purified water outlet; 12. a sludge outlet; 13. a screw conveying shaft; 14. a second motor; 15. a buffer plate; 16. a valve; 17. a top cover; 18. a gasket; 19. connecting lugs; 20. fixing the ear; 21. fastening a bolt; 22. a support plate; 23. and (5) fixing the bolt.

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.

Example 1:

referring to fig. 1 to 3, in the embodiment of the present invention: an anti-blocking filter component of a sedimentation filter comprises a filter box body 1, a filter screen grid 2 is arranged inside the filter box body 1, a lead screw 3 is arranged below the filter screen grid 2, two ends of the lead screw 3 are rotationally connected with the side wall of the filter box body 1 through a sealing shaft, a first motor 4 is arranged on the outer side wall of the filter box body 1, the output end of the first motor 4 is connected with one end part of the lead screw 3, a mounting block 5 is arranged on the lead screw 3 in a threaded manner, a scraper 6 is arranged on the mounting block 5, the top end of the scraper 6 is contacted with the bottom end of the filter screen grid 2, slide blocks 7 are arranged on two sides of the bottom end of the scraper 6, limiting columns 8 are arranged on two sides of the lead screw 3, limiting holes 9 are arranged on the slide blocks 7, the limiting columns 8 of the limiting holes 9 are in sliding fit, a sewage inlet 10, a purified water outlet 11 and a sludge outlet 12 are arranged on the side wall of the filter box body 1, the purified water outlet 11 is positioned above the filter screen grid 2, the sewage inlet 10 is positioned below the filter screen 2, and the sludge outlet 12 is positioned at the bottom end of the side wall of the filter box body 1.

Referring to fig. 3 and 4, in an embodiment of the present invention: filter the lateral wall bottom of box 1 and rotate and be provided with auger delivery axle 13, auger delivery axle 13 extends to sludge outlet 12 department, be provided with second motor 14 on the lateral wall of filter box 1, second motor 14's output and auger delivery axle 13 rotate with filter box 1 and are connected one end and be connected, it rotates to drive auger delivery axle 13 through second motor 14, pass through sludge outlet 12 discharge through auger delivery axle 13 will deposit in the mud that filters box 1 bottom, prevent the jam of sludge outlet 12, improve sludge discharge's efficiency simultaneously.

Referring to fig. 3 and 4, in an embodiment of the present invention: filter 1 inboard of box and be provided with buffer board 15, buffer board 15 is located sewage entry 10 below, and the symmetry is provided with a plurality ofly, the setting of buffer board 15 makes sewage when getting into and filtering box 1 and whereabouts, there is certain cushioning nature, reduce the impact to the mud of deposiing in the bottom like this, make and deposit the filter effect better, buffer board 15 slope sets up downwards, prevent to deposit mud on buffer board 15, can fall under the action of gravity when the setting of slope makes on the buffer board 15 deposit mud.

Referring to fig. 1 in an embodiment of the utility model: valves 16 are arranged at the sewage inlet 10, the purified water outlet 11 and the sludge outlet 12, and the opening and closing of the sewage inlet 10, the purified water outlet 11 and the sludge outlet 12 are convenient to control through the arrangement of the valves 16.

Referring to fig. 1, in an embodiment of the present invention: the top of filtering box 1 is provided with top cap 17, is provided with sealed 18 between top cap 17 and the filtering box 1, and is provided with engaging lug 19 on the lateral wall of top cap 17, and the lateral wall top of filtering box 1 is provided with fixed ear 20, is provided with fastening bolt 21 between fixed ear 20 and the engaging lug 19, is convenient for open filtering box 1, to the maintenance of filtering box 1 inside.

Referring to fig. 3 and 4, in an embodiment of the present invention: the inside backup pad 22 that is provided with of filter box 1, filter screen bars 2 set up in backup pad 22, and with be provided with fixing bolt 23 between the backup pad 22, the setting of backup pad 22 is convenient for filter screen bars 2's installation and dismantlement.

Example 2:

referring to fig. 1-4, the present invention relates to an anti-blocking filter assembly of a sediment filter, when in use, a valve 16 on a sewage inlet 10 and a purified water outlet 11 is opened, sewage is injected into a filter box 1 from the sewage inlet 10, the entered sewage is buffered under the action of a buffer plate 15, then the sewage falls into the bottom of the filter box 1 to realize the precipitation of impurities in the sewage, after the water amount reaches a certain degree, the sewage passes through a filter grid 2 and is discharged from the purified water outlet 11, in the process, the filter grid 2 intercepts the impurities carried in the sewage, the intercepted impurities fall to the bottom of the filter box 1 under the action of self gravity, after long-time use, the filter grid 2 is blocked, when the filter grid 2 needs to be cleaned, a first motor 4 is started, the first motor 4 drives a screw rod 3 to rotate, lead screw 3 through with install the screw-thread fit relation between the installation piece 5, make installation piece 5 beat scraper blade 6 and remove, scrape to filter screen bars 2 and get, scrape the impurity of adhesion on filter screen bars 2, prevent filter screen bars 2 and block up, direction of rotation through the first motor 4 of control, control scraper blade 6 makes a round trip to scrape, improve clear cleanliness factor, realize preventing the purpose that filter screen bars 2 blockked up, when the impurity mud in the filter box 1 is accumulated and is won the certain degree, open valve 16 with mud export 12 department, make mud discharge.

Example 3:

referring to fig. 1-4, on the basis of embodiment 2, the utility model is provided with a spiral conveying shaft 13 rotatably arranged at the bottom end of the side wall of a filtering box body 1, the spiral conveying shaft 13 extends to a sludge outlet 12, when sludge needs to be discharged, a second motor 14 is started, the spiral conveying shaft 13 is driven to rotate by the second motor 14, sludge deposited at the bottom end of the filtering box body 1 is discharged through the sludge outlet 12 by the spiral conveying shaft 13, the blockage of the sludge outlet 12 is prevented, and the sludge discharging efficiency is improved at the same time, in addition, the utility model is provided with a top cover 17 at the top end of the filtering box body 1, a sealing gasket 18 is arranged between the top cover 17 and the filtering box body 1, a connecting lug 19 is arranged on the side wall of the top cover 17, a fixing lug 20 is arranged at the top end of the side wall of the filtering box body 1, a fastening bolt 21 is arranged between the fixing lug 20 and the connecting lug 19, and a supporting plate 22 is arranged inside the filtering box body 1, filter screen bars 2 pass through the bolt fastening on backup pad 22, are convenient for like this open filter box 1, to the inside maintenance of filter box 1, the installation and the dismantlement of filter screen bars 2 of being convenient for are supported in the setting of backup pad 22.

In all the above-mentioned embodiments, the connection between the two components may be selected from welding, matching connection of bolt and nut, bolt or screw connection, or other known connection methods according to practical situations, which are not described herein in detail, and the above-mentioned embodiments are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can be within the technical scope of the present invention, and equivalent substitutions or changes can be made according to the technical solution of the present invention and the practical idea thereof, and all the modifications and changes are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a sediment filter prevent stifled filtering component, includes filter box (1), the inside of filter box (1) is provided with filter screen bars (2), its characterized in that: the utility model discloses a filter screen assembly, including filter screen grid (2), filter screen grid (2) and filter box (2), the below of filter screen grid (2) is provided with lead screw (3), the both ends of lead screw (3) are passed through sealed axle and are rotated between the lateral wall of filter box (1) and be connected, be provided with first motor (4) on the lateral wall of filter box (1), a tip of lead screw (3) is connected to the output of first motor (4), the screw thread is provided with installation piece (5) on lead screw (3), be provided with scraper blade (6) on installation piece (5), the top and filter screen grid (2) bottom of scraper blade (6) contact, the bottom both sides of scraper blade (6) are provided with slider (7), the both sides of lead screw (3) are provided with spacing post (8), spacing hole (9) have been seted up on slider (7), spacing hole (9) and spacing post (8) sliding fit, be provided with sewage entry (10) on the lateral wall of filter box (1), The water purifying device comprises a water purifying outlet (11) and a sludge outlet (12), wherein the water purifying outlet (11) is located above the filter screen grid (2), the sewage inlet (10) is located below the filter screen grid (2), and the sludge outlet (12) is located at the bottom end of the side wall of the filter box body (1).

2. The anti-clogging filter assembly of a sediment filter of claim 1, wherein: the sludge filter is characterized in that a spiral conveying shaft (13) is rotatably arranged at the bottom end of the side wall of the filter box body (1), the spiral conveying shaft (13) extends to a sludge outlet (12), a second motor (14) is arranged on the side wall of the filter box body (1), and the output end of the second motor (14) is connected with one end of the spiral conveying shaft (13) in a rotating mode with the filter box body (1).

3. The anti-clogging filter assembly of a sediment filter of claim 2, wherein: filter tank (1) inboard and be provided with buffer board (15), buffer board (15) are located sewage entry (10) below, and the symmetry is provided with a plurality ofly.

4. An anti-clogging filter assembly for a sediment filter as defined in claim 3, wherein: the buffer plate (15) is arranged obliquely downwards.

5. The anti-clogging filter assembly of a sediment filter of claim 1, wherein: valves (16) are arranged at the sewage inlet (10), the purified water outlet (11) and the sludge outlet (12).

6. The anti-clogging filter assembly of a sediment filter of claim 1, wherein: the top of filtering box (1) is provided with top cap (17), be provided with sealed pad (18) between top cap (17) and the filtering box (1), just be provided with engaging lug (19) on the lateral wall of top cap (17), the lateral wall top of filtering box (1) is provided with fixed ear (20), be provided with fastening bolt (21) between fixed ear (20) and engaging lug (19).

7. The anti-clogging filter assembly of a sediment filter of claim 6, wherein: the filter box body (1) is internally provided with a support plate (22), the filter screen grid (2) is arranged on the support plate (22), and a fixing bolt (23) is arranged between the filter screen grid and the support plate (22).