CN220276464U

CN220276464U - Centrifugal sewage filter

Info

Publication number: CN220276464U
Application number: CN202320974315.0U
Authority: CN
Inventors: 张传君; 李林芝; 杜飞
Original assignee: Sichuan Lyushui Environmental Protection Engineering Co ltd
Current assignee: Sichuan Lyushui Environmental Protection Engineering Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-01-02
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a centrifugal sewage filter, which comprises a filter cartridge, wherein a separation assembly is arranged at the inner bottom wall of the filter cartridge, a cartridge cover is arranged at the top wall of the filter cartridge, and a fixing assembly is arranged at the side wall of the cartridge cover; this centrifugal sewage filter, pour into the cartridge filter through sewage from the inlet tube into, the motor drives dwang, filter frame and bottomless hold the section of thick bamboo and rotate, sewage is holding the section of thick bamboo at the bottomless and is rotating, falls down after the filter frame, falls into the through-hole through the funnel-shaped guide plate, opens the valve of opening and discharges through the drain pipe, make when sewage by the in-process of filtration separation, the impurity of the size of different granule is filtered the separation by the layering, fine granule has been ensured can not be discharged along with sewage, can not influence normal sewage filtration efficiency simultaneously.

Description

Centrifugal sewage filter

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a centrifugal sewage filter.

Background

Sewage refers to effluent from life and production that is contaminated to some extent. The water which loses the original use function is called sewage for short, mainly the water after being used in life contains more organic matters, and like some granular impurities exist in partial industrial sewage, the sewage treatment needs to be focused, and the granular impurities in the sewage are removed through some centrifugal sewage filters generally, but the particle sizes generated in production are different.

The patent number CN202220054076.2 discloses a centrifugal sewage filter for industrial sewage, which belongs to the technical field of sewage treatment. It includes the processing case, is equipped with the rotary drum in the processing case, and rotary drum open-ended one end and the lateral wall intercommunication of processing case, and the rotary drum rotates with the processing case to be connected, and the outside of rotary drum rotates the cover and is equipped with the cartridge filter, and two round mouths have been seted up to the lateral wall of rotary drum, and the outer wall rotation of cartridge filter is connected with two holding rings, and two holding rings are all fixed with the processing case, and the outer wall of rotary drum is fixed to have cup jointed the screw conveying leaf, and the lateral wall that the rotary drum opening one side was kept away from to the processing case is fixed with the drive assembly who is connected with rotary drum and cartridge filter. According to the utility model, the rotating drum, the filter cartridge, the spiral conveying blades and the driving assembly are arranged, dirt and clear water in sewage can be separated from each other in a centrifugal mode, the dirt and the clear water are automatically discharged, and the continuous treatment efficiency is ensured.

The device has certain disadvantages when in use: through setting up rotary drum, cartridge filter, screw conveying leaf and drive assembly, get rid of dirt and granular impurity in the sewage through centrifugal mode, but in actual sewage treatment work, granule impurity size is different in the sewage, through setting up the cartridge filter of single specification, if the filtration pore in the cartridge filter is great, then less granule impurity just can't take out, if the filtration pore is less, then need consume longer time at filtration process, filtration efficiency will be reduced.

To this end, the present utility model provides a centrifugal sewage filter to solve the above-mentioned problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a centrifugal sewage filter, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the centrifugal sewage filter comprises a filter cartridge, wherein a separation assembly is arranged on the inner bottom wall of the filter cartridge, a cartridge cover is arranged on the top wall of the filter cartridge, and a fixing assembly is arranged on the side wall of the cartridge cover;

the utility model discloses a filter cartridge, including separating subassembly, separating subassembly includes the motor, the cover diapire rotates and is connected with the dwang, the even fixedly connected with filter frame of dwang outer wall, the equal fixedly connected with of filter frame outer wall does not have a end and holds a section of thick bamboo, diapire fixedly connected with funnel-shaped guide plate in the cartridge filter, the funnel-shaped guide plate inner wall passes through dead lever fixedly connected with concave type piece, the opening has been seted up to cartridge filter diapire, opening diapire intercommunication has the drain pipe, install the opening valve on the drain pipe.

Further, motor and cover roof fixed connection, filtration pore from the top down on the filter frame diminishes in proper order, the power shaft of motor runs through cover and dwang fixed connection through the bearing, concave type piece inner wall and dwang bottom outer wall laminating.

Through above-mentioned technical scheme, the filtration pore on the filter frame diminishes from the top down in proper order, carries out clean filtration to the impurity of different granule.

Further, the fixed subassembly includes a plurality of fixing base, the fixing base all with cover lateral wall fixed connection, the equal fixedly connected with spacing post of fixing base diapire.

Through above-mentioned technical scheme, spacing post can carry out spacingly to the cover.

Further, the filter cartridge side wall and the position corresponding to the limit post are fixedly connected with concave seats, and the outer wall of the limit post is attached to the inner wall of the corresponding concave seat.

Through the technical scheme, the limiting column enters the corresponding concave seat to carry out limiting operation.

Further, screw holes are formed in the side walls of the limiting columns and the concave seats, and fixing bolts are installed in the screw holes in a screwed mode.

Through above-mentioned technical scheme, the cooperation of fixing bolt and screw is used for the cover installation is more stable.

Further, the seal groove has been seted up to cartridge filter roof, cover diapire fixedly connected with sealing washer, sealing washer outer wall and seal groove inner wall laminating.

Through above-mentioned technical scheme, the installation of seal groove and sealing washer is used for the leakproofness of whole cartridge filter is stronger.

Furthermore, rings are fixedly connected to the front and rear parts of the top wall of the cylinder cover, and a water inlet pipe is communicated with the left side of the top wall of the cylinder cover.

Through the technical scheme, the lifting device for lifting the lifting ring cylinder cover is fixed in a lifting manner.

Further, a plurality of supporting legs are uniformly arranged on the bottom wall of the filter cylinder.

Through the technical scheme, the supporting legs support the whole device.

Advantageous effects

The utility model provides a centrifugal sewage filter. Compared with the prior art, the method has the following beneficial effects:

(1) This centrifugal sewage filter, pour into the cartridge filter through sewage from the inlet tube into in, the motor drives dwang, filter frame and bottomless hold the section of thick bamboo and rotate, sewage is holding the section of thick bamboo at the bottomless and is rotating, falls down after the filter frame, falls into the through-hole through the funnel-shaped guide plate, opens the valve of opening and discharges through the drain pipe, make when sewage by the in-process of filtration separation, the impurity of the size of different granule is filtered the separation by the layering, fine granule has been ensured can not be along with sewage discharge, can not influence normal sewage filtration efficiency simultaneously.

(2) This centrifugal sewage filter, through tearing down fixing bolt, it is fixed to rings through lifting device, break away from the contact with concave seat with cover, the fixing base, spacing post, the sealing washer breaks away from the contact with the seal groove, bottomless holding section of thick bamboo and filter frame are hung out cleanly, put back original position with fixed subassembly again, it is fixed with corresponding screw through fixing bolt, make after sewage filtration work is gone on, can open inside, impurity granule after will being filtered is cleared up away, keep filter's inside clean, whole installation dismantles more conveniently, can not influence normal work.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a front view of the internal structure of the present utility model;

fig. 3 is an exploded view of the external structure of the present utility model.

1, a filter cartridge; 2. a cylinder cover; 3. a separation assembly; 31. a motor; 32. a bottomless containment drum; 33. a filter frame; 34. a rotating lever; 35. a funnel-shaped deflector; 36. a concave block; 37. a drain pipe; 38. an opening valve; 39. a through port; 4. a fixing assembly; 41. a fixing seat; 42. a limit column; 43. sealing grooves; 44. a concave seat; 45. a seal ring; 46. a fixing bolt; 47. a screw hole; 5. a hanging ring; 6. a water inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a centrifugal sewage filter comprises a filter cartridge 1, wherein a separation assembly 3 is arranged at the inner bottom wall of the filter cartridge 1, a cartridge cover 2 is arranged at the top wall of the filter cartridge 1, and a fixing assembly 4 is arranged at the side wall of the cartridge cover 2;

the separation assembly 3 comprises a motor 31, a rotary rod 34 is rotatably connected to the bottom wall of the cylinder cover 2, a filter frame 33 is uniformly and fixedly connected to the outer wall of the rotary rod 34, a bottomless accommodating cylinder 32 is fixedly connected to the outer wall of the filter frame 33, a funnel-shaped guide plate 35 is fixedly connected to the inner bottom wall of the filter cylinder 1, a concave block 36 is fixedly connected to the inner wall of the funnel-shaped guide plate 35 through a fixed rod, a through hole 39 is formed in the bottom wall of the filter cylinder 1, a drain pipe 37 is communicated with the bottom wall of the through hole 39, and an opening valve 38 is arranged on the drain pipe 37;

in the embodiment of the utility model, the separation assembly 3 is arranged, so that impurities in the sewage are separated and treated in the sewage treatment process, and the particles with different particle diameters can be removed, thereby further improving the filtering effect and time.

Embodiment two:

referring to fig. 1-3, the present embodiment provides a technical solution based on the first embodiment: the motor 31 is fixedly connected with the top wall of the cylinder cover 2, the filtering holes on the filtering frame 33 are sequentially reduced from top to bottom, the power shaft of the motor 31 penetrates through the cylinder cover 2 through the bearing to be fixedly connected with the rotating rod 34, the inner wall of the concave block 36 is attached to the outer wall of the bottom of the rotating rod 34, the fixing component 4 comprises a plurality of fixing seats 41, the fixing seats 41 are fixedly connected with the side wall of the cylinder cover 2, the bottom wall of the fixing seats 41 is fixedly connected with limiting columns 42, the side wall of the filtering cylinder 1 is fixedly connected with concave seats 44 corresponding to the positions of the limiting columns 42, the outer wall of the limiting columns 42 are attached to the inner wall of the corresponding concave seats 44, screw holes 47 are formed in the side walls of the limiting columns 42 and the concave seats 44, fixing bolts 46 are screwed in the screw holes 47, sealing grooves 43 are formed in the top wall of the filtering cylinder 1, the bottom wall of the cylinder cover 2 is fixedly connected with sealing rings 45, the outer wall of the sealing rings 45 are attached to the inner wall of the sealing grooves 43, the front and the rear parts of the top wall of the cylinder cover 2 are fixedly connected with hanging rings 5, the left side of the top wall of the cylinder cover 2 is communicated with the water inlet pipes 6, and a plurality of supporting legs are uniformly arranged on the bottom wall of the filtering cylinder 1;

in the embodiment of the present utility model, the fixing component 4 is configured to clean the interior of the filter cartridge 1 after filtering the sewage, so that the filtered impurity particles are cleaned out, and the later use is convenient.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, the motor 31 is communicated with an external power supply, sewage is injected into the filter cartridge 1 from the water inlet pipe 6, so that the filtering operation is started, the motor 31 drives the rotating rod 34 to rotate, the filter frame 33 and the bottomless holding cylinder 32 are continuously driven to rotate, the sewage continuously rotates in the bottomless holding cylinder 32, the bottomless holding cylinder 32 which sequentially falls into the lower part after passing through the filter frame 33 and the filter frame 33 are filtered, the granular impurities in the sewage are removed by the filter frame 33, when the filtered water falls into the through hole 39 through the funnel-shaped guide plate 35, the opening valve 38 is opened and discharged through the drain pipe 37, when the filter cartridge 1, the bottomless holding cylinder 32 and the filter frame 33 are required to be cleaned after the filtering is completed, the fixing bolt 46 can be detached, the hanging bolt 5 is fixed through the hanging device, the hanging cover 2 is lifted, the fixing seat 41 and the limit post 42 are separated from contact with the concave seat 44, the bottomless holding cylinder 32 and the filter frame 33 are separated from contact with the sealing ring 43, the granular impurities in the sewage are removed by the filter frame 33, when the filtered water falls into the through the funnel-shaped guide plate 35, the drain pipe 37 is discharged through the drain pipe 37, the filter cartridge 1 is required to be cleaned, the fixing bolt 46 is required to be fixed through the hanging bolt 5 after the hanging bolt is completed, the hanging bolt 2 is completely, the hanging bolt is fixed into the corresponding to the hanging seat 44, and the hanging hole is cleaned, and the hanging bolt is fixed into the concave seat 44, and the position is fixed by the hanging bolt 2, and the hanging hole is fixed, and the hanging bolt is kept in the position, and the sealing hole is kept in the sealing position, and is separated into the contact with the sealing hole and is separated with the sealing hole and is and then and is separated.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. A centrifugal sewage filter, comprising a filter cartridge (1), characterized in that: the inner bottom wall of the filter cartridge (1) is provided with a separation assembly (3), the top wall of the filter cartridge (1) is provided with a cartridge cover (2), and the side wall of the cartridge cover (2) is provided with a fixing assembly (4);

the utility model provides a separation subassembly (3) is including motor (31), cover (2) diapire rotates and is connected with dwang (34), even fixedly connected with of dwang (34) outer wall filters frame (33), the equal fixedly connected with of filter frame (33) outer wall does not have a end and holds section of thick bamboo (32), bottom wall fixedly connected with funnel-shaped guide plate (35) in cartridge filter (1), funnel-shaped guide plate (35) inner wall is through dead lever fixedly connected with concave piece (36), opening (39) have been seted up to cartridge filter (1) diapire, opening (39) diapire intercommunication has drain pipe (37), install on drain pipe (37) and open degree valve (38).

2. A centrifugal sewage filter according to claim 1, wherein: the motor (31) is fixedly connected with the top wall of the cylinder cover (2), the filtering holes in the filtering frame (33) are sequentially reduced from top to bottom, a power shaft of the motor (31) penetrates through the cylinder cover (2) through a bearing and is fixedly connected with the rotating rod (34), and the inner wall of the concave block (36) is attached to the outer wall of the bottom of the rotating rod (34).

3. A centrifugal sewage filter according to claim 1, wherein: the fixing assembly (4) comprises a plurality of fixing seats (41), the fixing seats (41) are fixedly connected with the side wall of the cylinder cover (2), and the bottom wall of the fixing seats (41) is fixedly connected with limiting columns (42).

4. A centrifugal sewage filter according to claim 3, wherein: the side wall of the filter cylinder (1) and the position corresponding to the limiting column (42) are fixedly connected with concave seats (44), and the outer walls of the limiting columns (42) are attached to the inner walls of the corresponding concave seats (44).

5. A centrifugal sewage filter according to claim 3, wherein: screw holes (47) are formed in the side walls of the limiting column (42) and the concave seat (44), and fixing bolts (46) are arranged in the screw holes (47) in a screwed mode.

6. A centrifugal sewage filter according to claim 1, wherein: the sealing groove (43) is formed in the top wall of the filter cartridge (1), the sealing ring (45) is fixedly connected with the bottom wall of the cartridge cover (2), and the outer wall of the sealing ring (45) is attached to the inner wall of the sealing groove (43).

7. A centrifugal sewage filter according to claim 1, wherein: hanging rings (5) are fixedly connected to the front and rear parts of the top wall of the cylinder cover (2), and a water inlet pipe (6) is communicated with the left side of the top wall of the cylinder cover (2).

8. A centrifugal sewage filter according to claim 1, wherein: a plurality of supporting legs are uniformly arranged on the bottom wall of the filter cylinder (1).