CN214019434U

CN214019434U - Filter

Info

Publication number: CN214019434U
Application number: CN202022460920.5U
Authority: CN
Inventors: 彭海龙
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-24
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a filter, this filter includes: the filter comprises a cylinder body with openings at two ends, a cover plate and at least two filter screens; an opening is formed in the side wall of the cylinder body, and the cover plate can be arranged at the opening of the cylinder body in a covering mode; each filter screen is transversely arranged in the barrel at intervals and detachably, each filter screen is arranged along the length direction of the barrel, and the aperture of the filter screen close to the water inlet end of the barrel in any two adjacent filter screens is larger than that of the other filter screen. The utility model discloses in, each filter screen blocks rubbish and filters rubbish with high efficiency, avoided rubbish to block up the barrel effectively and influence the sewage drainage, only need open the apron during clearance rubbish, be convenient for at any time or regularly clear up, the aperture of each filter screen is reduced to delivery end department by the inlet end department gradually, the layering of rubbish has been realized and has been filtered, filter more rubbish effectively, the filter effect has been improved, each filter screen all can be dismantled, be convenient for wash the change to the filter screen, in order to guarantee the filter effect of filter screen.

Description

Filter

Technical Field

The utility model relates to a sewage filtration technology field particularly, relates to a filter.

Background

In the field of green construction of constructional engineering, especially in areas with large precipitation, in order to ensure that excess water does not exist in a construction site to influence the construction in the construction process, a sewage discharge pipeline is usually constructed to discharge on-site sewage. However, since the construction site has a lot of garbage, the construction garbage is easily washed to the sewage discharge pipeline by the sewage to cause pipeline blockage, and the cleaning is very inconvenient when the pipeline is blocked.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a filter aims at solving among the prior art problem that sewage discharge pipe easily blockked up and be difficult for the clearance.

The utility model provides a filter, this filter includes: the filter comprises a cylinder body with openings at two ends, a cover plate and at least two filter screens; wherein, the side wall of the cylinder body is provided with an opening, and the cover plate can be arranged at the opening of the cylinder body in a covering manner; each filter screen is transversely arranged in the barrel at intervals and detachably, each filter screen is arranged along the length direction of the barrel, and the aperture of the filter screen close to the water inlet end of the barrel in any two adjacent filter screens is larger than that of the other filter screen.

Further, in the filter, a positioning mechanism is detachably arranged on the inner wall of the cylinder body corresponding to each filter screen, and each positioning mechanism is used for positioning the corresponding filter screen.

Further, in the filter described above, each positioning mechanism includes: at least two positioning assemblies are arranged along the circumferential direction of the inner wall of the cylinder body; wherein, each locating component all includes: the filter screen positioning device comprises two positioning blocks arranged in parallel, a gap between the two positioning blocks is used for clamping a corresponding filter screen, and each positioning block is connected with the inner wall of the cylinder body through a bolt.

Furthermore, in the filter, the number of the filter screens is three, and the aperture of each filter screen is reduced in sequence from the water inlet end to the water outlet end of the cylinder body.

Further, the filter further includes: at least one collection box; wherein, on the lateral wall of barrel relative with the opening and all set up a collection mouth between two arbitrary adjacent filter screens, each is collected box and is collected mouthful one-to-one ground detachably and is connected, and the top of every collection box is the open end and is linked together with the collection mouth that corresponds.

Furthermore, in the filter, the first side of the cover plate is movably connected with the cylinder body through a hinge.

Further, in the filter, the second side of the cover plate is connected with the cylinder body in a lockable manner.

Further, in the above filter, the lid plate is provided with a pull ring.

Furthermore, in the filter, each filter screen is an iron wire mesh sheet.

Further, in the filter, the cylinder is a steel cylinder.

The utility model discloses in, each filter screen blocks the rubbish that barrel inlet end department flowed in along with sewage, can filter rubbish high efficiently, avoided rubbish to block up the barrel effectively and influence the sewage drainage, only need open the apron during clearance rubbish, the staff can clear up the rubbish that is blockked by the filter screen, and is simple in operation, be convenient for at any time or regularly clear up, the problem of easy jam and difficult clearance of sewage discharge pipe way among the prior art has been solved, and, the aperture of each filter screen is reduced gradually to outlet end department by inlet end department, the layering of rubbish has been realized and has been filtered, can filter more rubbish effectively, and the filter effect is improved, and is simple and practical, the equal detachably of each filter screen sets up in the barrel inner wall, be convenient for wash the change to the filter screen, with the filter effect who guarantees the filter screen.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a filter according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the filter cover plate according to the embodiment of the present invention when the filter cover plate is opened;

fig. 3 is a schematic front view of a filter cover plate according to an embodiment of the present invention;

fig. 4 is a schematic top view of a filter according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a filter screen in the filter provided by the embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, a preferred structure of a filter provided by an embodiment of the present invention is shown. As shown, the filter includes: barrel 1, apron 2 and two at least filter screens 3. Wherein, both ends of the cylinder body 1 are open ends, one end of which is a water inlet end (the right end shown in figure 1) and the other end is a water outlet end (the left end shown in figure 1). The opening has been seted up to the lateral wall of barrel 1, and apron 2 can cover ground and set up in the opening part of barrel 1, and the opening part of barrel 1 can be covered to apron 2 promptly, also can make the opening part of barrel 1 be open state. During concrete implementation, the shape of apron 2 and the shape phase-match of barrel 1, in this embodiment, barrel 1 can be cylindric, and apron 2 can be the arc. Preferably, the cylinder body 1 is a steel cylinder to ensure the overall strength of the filter. The cover plate 2 may be a steel cover plate.

Preferably, the first side of the cover plate 2 is movably connected with the cylinder 1 through a hinge, so that the cover plate 2 can move relative to the cylinder 1, the cover plate 2 can cover the opening of the cylinder 1, and the opening of the cylinder 1 can be opened.

More preferably, the second side of the cover plate 2 is connected with the cylinder 1 in a lockable manner, specifically, the second side of the cover plate 2 is arranged opposite to the first side thereof, and the second side of the cover plate 2 and the cylinder 1 can be locked by a locking structure. For example, the second side of the cover plate 2 is rotatably provided with a locking body, the locking body is provided with a through hole, the outer wall of the cylinder 1 is provided with a connecting plate corresponding to the locking body, and the connecting plate is inserted into the through hole of the locking body, so that the cylinder 1 and the cover plate 2 are relatively clamped and connected. The locking body can be a plate-shaped body, the connecting plate is perpendicular to the outer wall of the cylinder body 1, and the connecting plate can be vertically inserted into the through hole. In order to ensure the stable locking of the cover plate 2 and the cylinder 1, a through hole can be arranged on the connecting plate, and a bolt or a padlock is arranged in the through hole in a penetrating way so as to prevent the connecting plate from being separated from the through hole and ensure the tight locking between the cover plate 2 and the cylinder 1.

More preferably, the lid plate 2 is provided with a pull ring 4 to facilitate the closing and opening of the lid plate 2.

Each filter screen 3 is transversely arranged in the cylinder 1 at intervals, and a certain gap is formed between every two adjacent filter screens 3, and the gap can be determined according to the actual situation, and the embodiment does not limit the gap. Every filter screen 3 all sets up in the inside of barrel 1 detachably to the installation and the dismantlement of each filter screen 3 are convenient for. The filter screens 2 are arranged along the longitudinal direction of the cylinder 1 (the direction from left to right in fig. 1), and preferably are arranged uniformly. Preferably, each filter net 3 is an iron wire net.

Referring to fig. 4, the aperture of the filter screen 3 close to the water inlet end of the cylinder 1 in any two adjacent filter screens 3 is larger than that of the other filter screen 3, that is, from the water inlet end to the water outlet end of the cylinder 1, each filter screen 3 is sequentially arranged at intervals, the aperture of each filter screen 3 is sequentially reduced, the aperture of the filter screen 3 close to the water inlet end is the largest, and the aperture of the filter screen 3 close to the water outlet end is the smallest.

In this embodiment, there are three filter screens 3, and the aperture of the three filter screens 3 decreases sequentially from the water inlet end to the water outlet end of the cylinder 1.

In specific implementation, from the water inlet end to the water outlet end of the cylinder body 1, the three filter screens 3 are sequentially a reinforcing steel mesh sheet with the aperture of 50mm x 50mm, a 30mm x 30mm iron wire mesh sheet and a 10mm x 10mm iron wire mesh sheet.

It can be seen that in the embodiment, each filter screen 3 blocks the garbage flowing in along with the sewage at the water inlet end of the cylinder 1, the garbage can be efficiently filtered, the influence on sewage drainage caused by the blockage of the garbage in the cylinder 1 is effectively avoided, when the garbage is cleaned, only the cover plate 2 needs to be opened, the garbage blocked by the filter screens 3 can be cleaned by workers, the operation is simple, the cleaning at any time or at regular intervals is convenient, the problems that the sewage discharge pipeline is easy to block and is difficult to clean in the prior art are solved, and, the aperture of each filter screen 3 is reduced gradually from the water inlet end to the water outlet end, so that the layered filtering of garbage is realized, more garbage can be effectively filtered, the filtering effect is improved, the filter screen is simple and practical, and each filter screen 3 is detachably arranged on the inner wall of the cylinder body 1, so that the filter screen 3 can be conveniently cleaned and replaced, and the filtering effect of the filter screen 3 is ensured.

Referring to fig. 1 to 3, in the above embodiment, a positioning mechanism (not shown) is disposed on the inner wall of the cylinder 1 corresponding to each filter screen 3, each positioning mechanism is detachably disposed on the inner wall of the cylinder 1, and each positioning mechanism is used for positioning the corresponding filter screen 3. Specifically, the number of the positioning mechanisms is the same as that of the filter screens 3, each positioning mechanism corresponds to each filter screen 3 one by one, and the filter screens 3 are only in contact with the inner wall of the cylinder 1, but the positioning mechanisms are used for positioning the filter screens 3, so that the filter screens 3 are stably arranged in the cylinder 1.

Each positioning mechanism may include: at least two positioning assemblies. Wherein, each locating component is arranged along the circumference of the inner wall of the cylinder body 1, preferably evenly arranged along the circumference of the inner wall of the cylinder body 1. Each positioning assembly may include: two positioning blocks. The two positioning blocks are arranged in parallel, and a preset gap is formed between the two positioning blocks, and the preset gap can be determined according to actual conditions, which is not limited in this embodiment. The gap between the two positioning blocks is used for clamping the corresponding filter screen 3, and each positioning block is connected with the inner wall of the cylinder body 1 through a bolt.

In the foregoing embodiments, the filter may further include: at least one collecting box (not shown in the figures). The side wall of the cylinder 1 opposite to the opening is provided with a collecting port between any two adjacent filter screens 3, specifically, the opening is provided on the side wall of the top (upper part shown in fig. 2) of the cylinder 1, each collecting port is provided on the side wall of the bottom (lower part shown in fig. 2) of the cylinder 1, and each collecting port is arranged between two adjacent filter screens 3. The quantity of collecting the box is the same with the quantity of collecting the mouth, respectively collects box and respectively collects mouth one-to-one to, every collects the box and all is connected with the collection mouth detachably that corresponds, and the top of every collection box is the open end, and the top of every collection box all is linked together with the collection mouth that corresponds. Every collection box all is used for receiving and storing the rubbish between two adjacent filter screens 3 to, every collection box all can be dismantled, is convenient for to the clearance of rubbish in the collection box.

In specific implementation, the shape of each collecting box can be determined according to actual conditions, and the embodiment does not limit the shape.

To sum up, in this embodiment, each filter screen 3 blocks the rubbish that barrel 1 inlet end department flowed in along with sewage, can filter rubbish with high efficiency, barrel 1 and influence sewage drainage have been avoided blocking to rubbish effectively, only need open apron 2 during clearance rubbish, the staff can clear up the rubbish that is blockked by filter screen 3, and the operation is simple, be convenient for clear up at any time or regularly and, the aperture of each filter screen 3 is reduced to outlet end department by inlet end department gradually, the layering of rubbish is filtered, can filter more rubbish effectively, the filter effect is improved, and is simple and practical, each equal detachably of filter screen 3 sets up in barrel 1 inner wall, be convenient for wash the change to filter screen 3, in order to guarantee the filter effect of filter screen 3.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A filter, comprising: the device comprises a cylinder body (1) with openings at two ends, a cover plate (2) and at least two filter screens (3); wherein the content of the first and second substances,

an opening is formed in the side wall of the cylinder body (1), and the cover plate (2) can be arranged at the opening of the cylinder body (1) in a covering manner;

each filter screen (3) is arranged in the cylinder body (1) in a transverse mode at intervals in a detachable mode, each filter screen (3) is arranged along the length direction of the cylinder body (1), and the aperture of the filter screen (3) close to the water inlet end of the cylinder body (1) in any two adjacent filter screens (3) is larger than that of the other filter screen (3).

2. A filter according to claim 1, wherein a positioning mechanism is detachably arranged on the inner wall of the cylinder (1) corresponding to each filter screen (3), and each positioning mechanism is used for positioning the corresponding filter screen (3).

3. The filter of claim 2, wherein each of the positioning mechanisms comprises: at least two positioning assemblies are arranged along the circumferential direction of the inner wall of the cylinder body (1); wherein the content of the first and second substances,

each of the positioning assemblies includes: the filter screen positioning device comprises two positioning blocks arranged in parallel, a gap between the two positioning blocks is used for clamping a corresponding filter screen (3), and each positioning block is connected with the inner wall of the cylinder body (1) through a bolt.

4. The filter according to claim 1, characterized in that the number of the filter screens (3) is three, and the pore size of each filter screen (3) is reduced in sequence from the water inlet end to the water outlet end of the cylinder (1).

5. The filter of claim 1, further comprising: at least one collection box; wherein the content of the first and second substances,

the filter screen collecting device is characterized in that a collecting opening is formed in the side wall, opposite to the opening, of the cylinder body (1) and between any two adjacent filter screens (3), each collecting box is detachably connected with each collecting opening in a one-to-one correspondence mode, and the top of each collecting box is an opening end and communicated with the corresponding collecting opening.

6. A filter according to claim 1, characterised in that the first side of the cover plate (2) is hinged to the cartridge (1).

7. A filter according to claim 1, characterised in that the second side of the cover plate (2) is lockably connected to the cylinder (1).

8. A filter according to claim 1, characterised in that the lid plate (2) is provided with a pull ring (4).

9. A filter according to claim 1, characterised in that each filter mesh (3) is a sheet of iron wire mesh.

10. A filter according to claim 1, characterised in that the cartridge (1) is a steel cartridge.