CN220633410U

CN220633410U - Sewage filter

Info

Publication number: CN220633410U
Application number: CN202322119034.XU
Authority: CN
Inventors: 李华; 王进金
Original assignee: Anhui Dongshui Construction Engineering Co ltd
Current assignee: Anhui Dongshui Construction Engineering Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-22
Anticipated expiration: 2033-08-08

Abstract

The utility model provides a sewage filter, comprising: the sewage treatment device comprises a shell, supporting legs, a top plate, a handle, a sewage port, a sewage baffle, a sinking interception plate, a connecting pipe fitting, a filter cartridge, a filter element, a top cover, a drain pipe and a sewage drain plug; the shell is of a rectangular box body structure, and the supporting legs are welded and installed at the bottom of the shell; the top plate is hinged to the top end of the shell; the handle is arranged at the top end of the top plate and is fixedly connected with the top plate through bolts; the sewage port is screwed and installed on one side of the shell; the dirt blocking plate is arranged on the inner wall of one side of the shell and is welded with the shell; the sinking interception plate is arranged at the top end of the dirt blocking plate and is abutted with the dirt blocking plate; the utility model has the advantages of reasonable structural design, good sedimentation of sewage before filtration, low filter element replacement frequency and good filtration effect by improving the sewage filter, thereby effectively solving the problems and defects in the prior device.

Description

Sewage filter

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a 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 simply called sewage. Mainly is water after being used in life, contains more organic matters and is easy to treat. From the viewpoint of sewage source, sewage may be defined as waste-carrying liquid or water mixed with ground water, surface water, storm snow, etc., discharged from residential, institutional, commercial, or industrial areas. There are also many techniques and processes for the corresponding reduction of the environmental impact of sewage from many classes.

When the existing side sewage filter is used, sewage is directly filtered through a plurality of filter elements, the filter elements are required to be replaced regularly after long-time use, the replacement frequency is high, the cost and the cost of the filter elements are high, the filter elements are disposable, and large economic burden and resource waste can be generated when the filter elements are replaced frequently, so that the filter capable of slowing down the replacement frequency of the filter elements is one of technical problems which need to be solved by technicians.

In view of the above, the present utility model has been made in view of the above problems, and an object of the present utility model is to provide a sewage filter which solves the problems and improves the practical value.

Disclosure of Invention

The present utility model is directed to a sewage filter that solves the above-mentioned problems and disadvantages of the related art.

In order to achieve the above purpose, the utility model provides a sewage filter, which is achieved by the following specific technical means:

a sewage filter, comprising: the sewage treatment device comprises a shell, supporting legs, a top plate, a handle, a sewage port, a sewage baffle, a sinking interception plate, a connecting pipe fitting, a filter cartridge, a filter element, a top cover, a drain pipe and a sewage drain plug; the shell is of a rectangular box body structure, and the supporting legs are welded and installed at the bottom of the shell; the top plate is hinged to the top end of the shell; the handle is arranged at the top end of the top plate and is fixedly connected with the top plate through bolts; the sewage port is screwed and installed on one side of the shell; the dirt blocking plate is arranged on the inner wall of one side of the shell and is welded with the shell; the sinking interception plate is arranged at the top end of the dirt blocking plate and is abutted with the dirt blocking plate; the connecting pipe fitting is screwed and installed on the outer wall of the upper part of the truncated sinking plate; the filter cartridge is positioned on the inner wall of the bottom of the shell and is abutted with the shell; the filter element is inserted and installed in the filter cylinder; the top cover is arranged at the top end of the filter cartridge and is connected with the filter cartridge in a screwed manner; the drain pipe is screwed on the outer wall of the top cover and is connected with the outer wall of the top cover in a plug-in connection manner; the drain plug is screwed on the outer wall of the front end of the shell.

As a further optimization of the technical scheme, the sewage filter is characterized in that the sewage baffle plate is of an L-shaped plate-shaped structure with English letters in appearance, and a plurality of circular holes distributed in a linear array shape are formed in the bottom of the sewage baffle plate.

As a further optimization of the technical scheme, the intercepting and sinking plate is of an L-shaped plate-shaped structure with an English letter in appearance, and two ends of the intercepting and sinking plate are respectively welded and mounted on the inner wall of one side of the shell.

As a further optimization of the technical scheme, the filter element of the sewage filter is of a cylindrical structure made of PP cotton, and two ends of the filter element are respectively abutted against the inner walls of the filter cylinder and the top cover.

As a further optimization of the technical scheme, the top end of the top cover of the sewage filter is provided with the threaded hole for installing the connecting pipe fitting, and the connecting pipe fitting is screwed and installed in the threaded hole.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the sewage baffle plate is of an L-shaped plate-shaped structure with English letters in appearance, a plurality of circular holes distributed in a linear array form are formed in the bottom of the sewage baffle plate, the sewage baffle plate is of the L-shaped plate-shaped structure, sewage entering from a sewage port can be blocked by the sewage baffle plate, the flow velocity of the sewage can be slowed down, the sewage can be slowly discharged through a plurality of circular holes in the bottom of the sewage baffle plate, impact of excessive sewage flow velocity on precipitated impurities is prevented, and the precipitation effect is improved.

2. The intercepting and sinking plate is of an L-shaped plate structure with an English letter in appearance, two ends of the intercepting and sinking plate are respectively welded and mounted on the inner wall of one side of the shell, the intercepting and sinking plate is of an L-shaped structure, so that the intercepting and sinking plate and the shell form an independent sedimentation space, incoming sewage is firstly blocked on the inner wall of one side of the shell for sedimentation, and the sewage is conveyed into the filter cylinder for filtration through a connecting pipe fitting connected with the upper part of the intercepting and sinking plate after sedimentation, so that the replacement frequency of a filter element in the filter cylinder is slowed down, and the sewage filtering effect is improved.

3. The filter element is of a cylindrical structure made of PP cotton, two ends of the filter element are respectively abutted against the inner walls of the filter element and the top cover, a threaded hole for installing a connecting pipe fitting is formed in the top end of the top cover, the connecting pipe fitting is screwed and installed in the threaded hole, two ends of the filter element are respectively abutted against the inner walls of the filter element and the top cover, so that sewage entering the filter element from the connecting pipe fitting on the top cover flows out of the outer wall of the filter element after being completely filtered in the filter element, and finally flows out of the filter element through a drain pipe, and the filtering effect of the sewage is improved.

4. The utility model has the advantages of reasonable structural design, good sedimentation of sewage before filtration, low filter element replacement frequency and good filtration effect by improving the sewage filter, thereby effectively solving the problems and defects in the prior device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic view of the internal explosion structure of the present utility model.

In the figure: the sewage treatment device comprises a shell 1, supporting legs 2, a top plate 3, a handle 4, a sewage port 5, a sewage baffle 6, a sinking intercepting plate 7, connecting pipe fittings 8, a filter cartridge 9, a filter element 10, a top cover 11, a drain pipe 12 and a sewage drain plug 13.

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.

Referring to fig. 1 to 3, the present utility model provides a specific technical embodiment of a sewage filter:

a sewage filter, comprising: the sewage treatment device comprises a shell 1, supporting legs 2, a top plate 3, a handle 4, a sewage port 5, a sewage baffle 6, a sinking interception plate 7, a connecting pipe fitting 8, a filter cartridge 9, a filter element 10, a top cover 11, a drain pipe 12 and a sewage drain plug 13; the shell 1 is of a rectangular box structure, and the supporting legs 2 are welded and installed at the bottom of the shell 1; the top plate 3 is hinged at the top end of the shell 1; the handle 4 is arranged at the top end of the top plate 3, and the handle 4 is fixedly connected with the top plate 3 through bolts; the sewage outlet 5 is screwed on one side of the shell 1.

The dirt blocking plate 6 is arranged on the inner wall of one side of the shell 1, and the dirt blocking plate 6 is welded with the shell 1; the dirt blocking plate 6 is of an L-shaped plate-shaped structure with English letters in appearance, a plurality of circular holes which are distributed in a linear array are formed in the bottom of the dirt blocking plate 6, the dirt blocking plate 6 is of an L-shaped plate-shaped structure, sewage entering from the sewage port 5 can be blocked by the dirt blocking plate 6 and the flow rate of the sewage is slowed down, the sewage can be slowly discharged through a plurality of circular holes in the bottom of the dirt blocking plate 6, impact to precipitated impurities caused by overlarge sewage flow rate is prevented, and the precipitation effect is improved.

The sinking intercepting plate 7 is arranged at the top end of the dirt blocking plate 6, and the sinking intercepting plate 7 is abutted with the dirt blocking plate 6; the intercepting and sinking plate 7 is of an L-shaped plate-shaped structure with English letters in appearance, two ends of the intercepting and sinking plate 7 are respectively welded and mounted on the inner wall of one side of the shell 1, the intercepting and sinking plate 7 is of an L-shaped structure, so that the intercepting and sinking plate 7 and the shell 1 form a single sedimentation space, incoming sewage is firstly blocked on the inner wall of one side of the shell 1 for sedimentation, and the sewage is conveyed to the inside of the filter cylinder 9 for filtration through a connecting pipe fitting 8 connected with the upper part of the intercepting and sinking plate 7 after sedimentation, so that the replacement frequency of the filter element 10 inside the filter cylinder 9 is slowed down, and the sewage filtering effect is improved.

The connecting pipe fitting 8 is screwed and installed on the outer wall of the upper part of the truncated sinking plate 7; the filter cartridge 9 is located on the inner wall of the bottom of the housing 1, and the filter cartridge 9 abuts against the housing 1.

The filter element 10 is inserted and installed in the filter cylinder 9; the filter core 10 is the cylindric structure that the cotton material of PP was made, and filter core 10's both ends respectively with strain the inner wall butt of section of thick bamboo 9 and top cap 11, the screw hole that is used for installing connection pipe fitting 8 has been seted up on the top of top cap 11, and connect pipe fitting 8 screw up the setting of installing at threaded hole, filter core 10's both ends respectively with strain the inner wall butt of section of thick bamboo 9 and top cap 11 make the sewage that enters into from the connection pipe fitting 8 on the top cap 11 and strain the section of thick bamboo 9 completely through filter core 10 after the inside filtration from filter core 10 outer wall, finally flow out through drain pipe 12, improved the filter effect of sewage.

The top cover 11 is arranged at the top end of the filter cartridge 9, and the top cover 11 is connected with the filter cartridge 9 in a screwed mode; the drain pipe 12 is screwed on the outer wall of the top cover 11, and the drain pipe 12 is connected with the outer wall of the top cover 11 in a plugging manner; the drain plug 13 is screwed on the outer wall of the front end of the shell 1.

The specific implementation steps are as follows:

when the sewage filter is used, the sewage outlet 5 is connected with sewage to be filtered, sewage enters from the sewage outlet 5, is blocked by the sewage blocking plate 6 and is slowly discharged through a plurality of round holes at the bottom of the sewage blocking plate 6, and forms an independent precipitation space with the shell 1 through the intercepting and precipitating plate 7, the precipitated sewage is conveyed to the filter element 10 inside the filter cylinder 9 for filtering through the connecting pipe fitting 8 connected with the upper part of the intercepting and precipitating plate 7, and the replacement frequency of the filter element 10 inside the filter cylinder 9 can be effectively slowed down after the precipitation of the sewage, so that the sewage filtering effect is improved.

To sum up: according to the sewage filter, the sewage baffle is of the L-shaped plate-shaped structure with English letters in appearance, the plurality of circular holes distributed in a linear array shape are formed in the bottom of the sewage baffle, the sewage baffle is of the L-shaped plate-shaped structure, so that sewage entering from the sewage port can be blocked through the sewage baffle and the flow rate of the sewage is slowed down, the sewage can be slowly discharged through the plurality of circular holes in the bottom of the sewage baffle, impact of excessive sewage flow rate on precipitated impurities is prevented, and the precipitation effect is improved; the sinking interception plate is of an L-shaped plate structure with an English letter in appearance, two ends of the sinking interception plate are respectively welded and installed on the inner wall of one side of the shell, the sinking interception plate is of an L-shaped structure, so that the sinking interception plate and the shell form an independent sedimentation space, incoming sewage is firstly blocked on the inner wall of one side of the shell to be sedimentated, and the sedimentated sewage is conveyed into the filter cylinder to be filtered through a connecting pipe fitting connected with the upper part of the sinking interception plate, so that the replacement frequency of a filter element in the filter cylinder is slowed down, and the sewage filtering effect is improved; the filter element is of a cylindrical structure made of PP cotton, two ends of the filter element are respectively abutted with the inner walls of the filter element and the top cover, a threaded hole for installing a connecting pipe fitting is formed in the top end of the top cover, the connecting pipe fitting is screwed and installed in the threaded hole, two ends of the filter element are respectively abutted with the inner walls of the filter element and the top cover, so that sewage entering the filter element from the connecting pipe fitting on the top cover flows out of the outer wall of the filter element after being completely filtered in the filter element, and finally flows out of the filter element through a drain pipe, and the filtering effect of the sewage is improved; through the improvement to a sewage filter, have structural design reasonable, sewage can pass through better sediment before filtering, and filter core change frequency is low, advantage that the filter effect is good to effectually solved problem and the not enough that appear in the current device.

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 sewage filter, comprising: the sewage treatment device comprises a shell (1), supporting legs (2), a top plate (3), a handle (4), a sewage port (5), a sewage baffle (6), a sinking blocking plate (7), a connecting pipe fitting (8), a filter cartridge (9), a filter element (10), a top cover (11), a drain pipe (12) and a sewage drain plug (13); the method is characterized in that: the shell (1) is of a rectangular box structure, and the supporting legs (2) are welded at the bottom of the shell (1); the top plate (3) is hinged to the top end of the shell (1); the handle (4) is arranged at the top end of the top plate (3), and the handle (4) is fixedly connected with the top plate (3) through bolts; the sewage port (5) is screwed on one side of the shell (1); the dirt blocking plate (6) is arranged on the inner wall of one side of the shell (1), and the dirt blocking plate (6) is welded with the shell (1); the sinking interception plate (7) is arranged at the top end of the dirt blocking plate (6), and the sinking interception plate (7) is abutted with the dirt blocking plate (6); the connecting pipe fitting (8) is screwed and installed on the outer wall of the upper part of the truncated sinking plate (7); the filter cylinder (9) is positioned on the inner wall of the bottom of the shell (1), and the filter cylinder (9) is abutted with the shell (1); the filter element (10) is inserted and installed in the filter cylinder (9); the top cover (11) is arranged at the top end of the filter cartridge (9), and the top cover (11) is connected with the filter cartridge (9) in a screwed mode; the drain pipe (12) is screwed on the outer wall of the top cover (11), and the drain pipe (12) is connected with the outer wall of the top cover (11) in a plugging manner; the pollution discharge plug (13) is screwed on the outer wall of the front end of the shell (1).

2. A sewage filter as claimed in claim 1, wherein: the dirt blocking plate (6) is of an L-shaped plate-shaped structure with an English letter in appearance, and a plurality of circular holes distributed in a linear array shape are formed in the bottom of the dirt blocking plate (6).

3. A sewage filter as claimed in claim 1, wherein: the sinking cutting plate (7) is of an L-shaped plate-shaped structure with an English letter in appearance, and two ends of the sinking cutting plate (7) are respectively welded and installed on the inner wall of one side of the shell (1).

4. A sewage filter as claimed in claim 1, wherein: the filter element (10) is of a cylindrical structure made of PP cotton, and two ends of the filter element (10) are respectively abutted against the inner walls of the filter cylinder (9) and the top cover (11).

5. A sewage filter as claimed in claim 1, wherein: screw holes for installing the connecting pipe fitting (8) are formed in the top end of the top cover (11), and the connecting pipe fitting (8) is screwed and installed in the screw holes.