CN219848345U

CN219848345U - Multistage sewage filter

Info

Publication number: CN219848345U
Application number: CN202321208463.8U
Authority: CN
Inventors: 高爽
Original assignee: Guangdong Sihuan Environmental Protection Engineering Co ltd
Current assignee: Guangdong Sihuan Environmental Protection Engineering Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-20
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of filters, in particular to a multi-stage sewage filter, which comprises: the main body comprises a shell, wherein one end of the shell is fixedly connected with a water inlet, the other end of the shell is fixedly connected with a water outlet, the upper surface of the shell is fixedly connected with a guardrail, the inner surface of the water inlet is provided with a filtering grid, the interior of the shell is provided with a rotating rod, the surface of the rotating rod is fixedly connected with a large motor, and the lower surface of the rotating rod is provided with a stirring plate; the cleaning mechanism comprises a cleaning bin. According to the utility model, under the connection effect of the lifting rod and the small motor, lifting of the lifting rod is realized, so that the cleaning plate can scrape the surface of the filter grid, excessive attachments are prevented from remaining on the surface of the filter grid to block sewage from entering the filter, the effect of cleaning the surface of the filter grid is achieved, and the cleaned residues can be collected into the collecting bin under the effect of the collecting bin.

Description

Multistage sewage filter

Technical Field

The utility model relates to the technical field of filters, in particular to a multi-stage sewage filter.

Background

The filter is a device which filters sewage through filter equipment in the machine body, filters the sewage through the filter equipment, and converts the sewage into purer water through the first-stage filtering.

When carrying out multistage filtration to sewage, sewage need be followed water inlet department and passed through the filter screen with great attachment at first and kept apart, but when current filter carries out first step filtration with the filter screen, long-term sewage flow through can lead to the attachment to adhere to the surface at the filter screen, leads to the jam of water inlet, influences the filtration normal clear.

Disclosure of Invention

The utility model aims to provide a multi-stage sewage filter, which solves the problems that when the filter screen for the existing filter is used for the first step of filtering, long-term sewage flowing can cause attachments to adhere to the surface of the filter screen, cause the blockage of a water inlet and influence the normal operation of the filtering.

In order to achieve the above purpose, the present utility model provides a multi-stage sewage filter, comprising:

the main body comprises a shell, wherein one end of the shell is fixedly connected with a water inlet, the other end of the shell is fixedly connected with a water outlet, the upper surface of the shell is fixedly connected with a guardrail, the inner surface of the water inlet is provided with a filtering grid, the interior of the shell is provided with a rotating rod, the surface of the rotating rod is fixedly connected with a large motor, and the lower surface of the rotating rod is provided with a stirring plate;

the utility model provides a mechanism of decontaminating, includes the storehouse of decontaminating, the surface in storehouse fixedly connected with water inlet of decontaminating, the fixed surface in storehouse of decontaminating is connected with the support frame, the storehouse is collected to the fixed surface in water inlet, the support frame has the lifter through threaded connection, the fixed surface of lifter is connected with small-size motor, the surface sliding connection who filters the grid has the clearance board, the surface swing joint who collects the storehouse has the fly leaf, the inside of fly leaf is provided with torsion spring.

Preferably, one end of the lifting rod is fixedly connected to the surface of the small motor, the other end of the lifting rod is movably connected to the inner surface of the cleaning plate, and a rotating block is arranged on the surface of the lifting rod.

Preferably, the rotating block is attached to the inner surface of the cleaning plate, the surface size of the cleaning plate is slightly smaller than that of the movable plate, and the surface of the supporting frame is provided with a screw hole.

Preferably, one end of the lifting rod, the surface of which is in a thread shape, is movably connected with the surface of the screw hole.

Preferably, the surface of dwang is provided with telescopic machanism, telescopic machanism includes the movable rod, movable rod swing joint is at the surface of dwang, the fixed surface of stirring board is connected with the fixed block, the lift groove has been seted up to the inside of dwang, spacing groove and spout have been seted up to the side of dwang, the fixed surface of movable rod is connected with the gag lever post, the surface swing joint of movable rod has the movable block, the surface of movable block is seted up flutedly.

Preferably, the movable rod is provided with five groups, four groups the movable rod is arranged on the outer surface of the rotary rod, one group of movable rods is arranged on the inner surface of the rotary rod, the movable block is provided with two groups, the two groups of movable blocks are different in size, one group of movable blocks are movably connected with one end of the movable rod, and one group of movable blocks are movably connected with one end of the stirring plate.

Preferably, the surface size of the limiting rod is slightly smaller than that of the limiting groove, and the surface of the limiting rod is connected to the surface of the limiting groove in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. under the connecting action of lifter and small-size motor to realize the lift effect to the lifter, and then drive the surface activity of clearance board at the filter grid, with the realization clearance board to the surface of filter grid strike off, prevent too much attachment and remain on the surface of filter grid, block sewage entering filter, so as to reach the effect to filter grid surface clearance, and under the effect of collecting the storehouse, can collect the inside of collecting the storehouse with the residue of clearance, prevent that these residues from adhering to again on the filter grid surface.

2. Through the effect of being connected at stirring board and movable rod, can no longer be in the stirring of horizontal position with stirring board to sewage, through the regulating action of spacing groove and gag lever post, can adjust the stirring board to different positions and carry out intensive mixing to the residue of suspension top and deposit in the residue of organism bottom to realize the abundant filtration to sewage, prevent that some residues from stopping in the inside of organism, cause the puzzlement of clearance.

Drawings

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

FIG. 2 is a schematic side perspective view of the structure of the present utility model;

FIG. 3 is a schematic view of a part of a perspective view of the structure of the decontamination chamber of the present utility model;

FIG. 4 is a schematic view in partial perspective cross-section of the structure of the movable bar of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. a housing; 11. a water inlet; 12. a water outlet; 13. guard bars; 14. a large motor; 15. a filter grid; 16. a rotating lever; 17. a stirring plate; 2. a dirt cleaning bin; 21. a collecting bin; 22. a support frame; 23. a lifting rod; 24. a small motor; 25. a cleaning plate; 26. a movable plate; 27. a torsion spring; 3. a movable rod; 31. a fixed block; 32. a lifting groove; 33. a limit groove; 34. a limit rod; 35. a movable block; 36. a groove; 37. and a sliding groove.

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.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

a multi-stage sewage filter comprising:

the main part, including casing 1, the one end fixedly connected with water inlet 11 of casing 1, the other end fixedly connected with delivery port 12 of casing 1, the last fixed surface of casing 1 is connected with guardrail 13, the interior surface mounting of water inlet 11 has filtering grid 15, the inside of casing 1 is provided with dwang 16, the fixed surface of dwang 16 is connected with large-scale motor 14, the lower surface of dwang 16 is provided with stirring board 17, under the connected action of water inlet 11 and filtering grid 15, in order to realize blockking comparatively large-scale residue outside the filter, prevent that great residue from getting into the normal clear of blocking the filter.

The utility model provides a mechanism of decontaminating, including the storehouse 2 of decontaminating, the surface of storehouse 2 fixed connection at water inlet 11 of decontaminating, the fixed surface of storehouse 2 of decontaminating is connected with support frame 22, the fixed surface of water inlet 11 is connected with collects storehouse 21, support frame 22 has lifter 23 through threaded connection, lifter 23's fixed surface is connected with small-size motor 24, filter the surface sliding connection of grid 15 has cleaning plate 25, collect the surface swing joint of storehouse 21 has fly leaf 26, the inside of fly leaf 26 is provided with torsion spring 27, under torsion spring 27's effect, in order to realize after pushing the attachment to the inside of collecting storehouse 21, make fly leaf 26 rebound to original position again, prevent that more sewage from getting into the inside of collecting storehouse 21.

Further, one end fixed connection at the surface of small-size motor 24 of lifter 23, the other end swing joint of lifter 23 is provided with the turning block at the internal surface of clearance board 25, through the connected action of lifter 23 and clearance board 25 to reach under the circumstances that rotates lifter 23 can drive clearance board 25 and slide at the surface of filtering the grid 15, in order to realize the clearance to filtering grid 15 surface attachment.

Further, the rotating block is attached to the inner surface of the cleaning plate 25, the surface size of the cleaning plate 25 is slightly smaller than that of the movable plate 26, the surface of the supporting frame 22 is provided with a screw hole, and under the action of the cleaning plate 25, attachments can be pushed to the surface of the movable plate 26 and stored in the collecting bin 21.

Further, one end of the lifting rod 23, which is threaded, is movably connected to the surface of the screw hole, and the lifting rod 23 is driven to rotate under the action of the small motor 24, so that the lifting rod 23 moves on the surface of the support frame 22.

Further, telescopic machanism is provided with on the surface of dwang 16, telescopic machanism includes movable rod 3, movable rod 3 swing joint is at the surface of dwang 16, the fixed surface of stirring board 17 is connected with fixed block 31, lifting groove 32 has been seted up to the inside of dwang 16, spacing groove 33 and spout 37 have been seted up to the side of dwang 16, the fixed surface of movable rod 3 is connected with gag lever post 34, the surface swing joint of movable rod 3 has movable block 35, recess 36 has been seted up on the surface of movable block 35, under the connected action of movable rod 3 and movable block 35, in order to realize the activity regulation to movable rod 3.

Further, the movable rod 3 is provided with five groups, four groups of movable rods 3 are arranged on the outer surface of the rotary rod 16, one group of movable rods 3 are arranged on the inner surface of the rotary rod 16, two groups of movable blocks 35 are arranged, the sizes of the two groups of movable blocks 35 are different, the surfaces of the one group of movable blocks 35 are movably connected with one end of the movable rod 3, one group of movable blocks 35 are movably connected with one end of the stirring plate 17, the angle of the stirring plate 17 can be adjusted under the action of the movable rod 3, and meanwhile, the position of the stirring plate 17 with the adjustable angle can be fixed through the clamping effect of the limiting rods 34 and the limiting grooves 33 on the movable rod 3 inside the rotary rod 16.

Further, the surface size of the limiting rod 34 is slightly smaller than the surface size of the limiting groove 33, the surface of the limiting rod 34 is clamped and connected to the surface of the limiting groove 33, and the stirring plate 17 can be positioned at different positions to stir sewage under the connection effect of the limiting rod 34 and the limiting groove 33 so as to stir attachments with different suspension degrees.

Working principle: after the surface mounting of the water inlet 11 decontaminates the storehouse 2 and collects the storehouse 21, the rotation through the rotation of small-size motor 24 drives lifter 23, and then realize the lift activity of clearance board 25, through the lift effect of clearance board 25, make it clear up the attachment on filter grid 15 surface, and will drive the attachment and push to the surface of fly leaf 26, make the attachment enter into the inside of collecting the storehouse 21, at clearance board 25 in-process that rises, fly leaf 26 no longer receives the extrusion, make fly leaf 26 kick-back under the effect of torsion spring 27.

In the process of stirring sewage by the machine, through the adjustment to the limiting rod 34, the movable block 35 generates relative displacement in the rotating rod 16, and then the movable rod 3 is moved, so that the stirring plate 17 is adjusted to different angles, and the stirring of floats with different degrees is realized in the stirring process, so that the stirring is uniform, and the following filtering step is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multi-stage sewage filter, comprising:

the main body comprises a machine shell (1), wherein one end of the machine shell (1) is fixedly connected with a water inlet (11), the other end of the machine shell (1) is fixedly connected with a water outlet (12), the upper surface of the machine shell (1) is fixedly connected with a guardrail (13), the inner surface of the water inlet (11) is provided with a filter grid (15), the interior of the machine shell (1) is provided with a rotating rod (16), the surface of the rotating rod (16) is fixedly connected with a large motor (14), and the lower surface of the rotating rod (16) is provided with a stirring plate (17);

the utility model provides a mechanism of decontaminating, includes clean up storehouse (2), clean up the surface of storehouse (2) fixed connection at water inlet (11), the fixed surface of clean up storehouse (2) is connected with support frame (22), the fixed surface of water inlet (11) is connected with collects storehouse (21), support frame (22) have lifter (23) through threaded connection, the fixed surface of lifter (23) is connected with small-size motor (24), the surface sliding connection of filtration grid (15) has cleaning plate (25), the surface swing joint who collects storehouse (21) has fly leaf (26), the inside of fly leaf (26) is provided with torsion spring (27).

2. A multi-stage sewage filter as claimed in claim 1, wherein: one end of the lifting rod (23) is fixedly connected to the surface of the small motor (24), the other end of the lifting rod (23) is movably connected to the inner surface of the cleaning plate (25), and a rotating block is arranged on the surface of the lifting rod (23).

3. A multi-stage sewage filter as claimed in claim 2, wherein: the rotating block is attached to the inner surface of the cleaning plate (25), the surface size of the cleaning plate (25) is slightly smaller than that of the movable plate (26), and screw holes are formed in the surface of the supporting frame (22).

4. A multi-stage sewage filter as claimed in claim 3, wherein: one end of the lifting rod (23) with a threaded surface is movably connected to the surface of the screw hole.

5. A multi-stage sewage filter as claimed in claim 1, wherein: the surface of dwang (16) is provided with telescopic machanism, telescopic machanism includes movable rod (3), movable rod (3) swing joint is at the surface of dwang (16), fixed surface of stirring board (17) is connected with fixed block (31), lifting groove (32) have been seted up to the inside of dwang (16), spacing groove (33) and spout (37) have been seted up to the side of dwang (16), the fixed surface of movable rod (3) is connected with gag lever post (34), the surface swing joint of movable rod (3) has movable block (35), recess (36) have been seted up on the surface of movable block (35).

6. The multi-stage sewage filter of claim 5, wherein: the movable rod (3) is provided with five groups, four groups the movable rod (3) is arranged on the outer surface of the rotary rod (16), one group of movable rods (3) is arranged on the inner surface of the rotary rod (16), the movable blocks (35) are provided with two groups, the two groups of movable blocks (35) are different in size, one group of movable blocks (35) is movably connected to one end of the movable rod (3), and one group of movable blocks (35) is movably connected to one end of the stirring plate (17).

7. The multi-stage sewage filter of claim 5, wherein: the surface size of the limiting rod (34) is slightly smaller than that of the limiting groove (33), and the surface of the limiting rod (34) is connected to the surface of the limiting groove (33) in a clamping mode.