CN215519120U - Metal mesh plate filtering part of grid trash cleaning machine - Google Patents
Metal mesh plate filtering part of grid trash cleaning machine Download PDFInfo
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- CN215519120U CN215519120U CN202120169001.4U CN202120169001U CN215519120U CN 215519120 U CN215519120 U CN 215519120U CN 202120169001 U CN202120169001 U CN 202120169001U CN 215519120 U CN215519120 U CN 215519120U
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Abstract
The utility model belongs to the technical field of sewage treatment, and particularly discloses a metal mesh plate filtering part of a grid trash remover, which comprises a metal mesh plate body and a mounting assembly, wherein the metal mesh plate body is provided with a plurality of metal mesh plates; the metal screen plate body is made of stainless steel materials, a plurality of openings are formed in the surface of the metal screen plate body, the plurality of openings are in regular hexagon structures, and four corners of the metal screen plate body are provided with chamfer structures; the outer side of the metal mesh plate body is provided with a mounting assembly; the mounting assembly comprises a first mounting frame, a second mounting frame and a sealing frame; the first installation frame and the second installation frame are the same in size, the openings are formed in the surfaces of the first installation frame and the second installation frame, the opening size is smaller than the size of the metal mesh plate body, the first installation frame and the second installation frame are fixed through clamping, the fixing grooves are formed in one sides, opposite to the first installation frame and the second installation frame, the size of the fixing grooves is matched with the size of the metal mesh plate body, and the sealing frame is sleeved on the outer sides of the first installation frame and the second installation frame.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a metal mesh plate filtering part of a grid trash remover.
Background
In existing municipal sewage projects, the grid serves as one of the important structures in the pretreatment stage, and serves to remove floating materials and some fine particles and suspended materials from the water. The mesh plate grating is one of the mainstream forms of the medium grating and the fine grating, and the material of the mesh plate is mainly divided into a stainless steel metal mesh plate and a nonmetal mesh plate. Although the non-metal screen plate is superior to a stainless steel metal screen plate in corrosion resistance, the strength and the aperture ratio of the screen plate are slightly deficient, and under the condition that the reconstruction project or the civil engineering is limited, the situation that the water level before the grid is low and the requirement of equipment type selection cannot be met frequently occurs, and the reasons are that the aperture ratio of the non-metal screen plate is insufficient and the flow area is small. The common punched stainless steel metal mesh plate solves the problems of aperture ratio and strength, but has the problem of easy hair winding. Therefore, the stainless steel metal mesh plate which has the advantages of increasing the strength, improving the effective water passing area, reducing the water loss, preventing the hair from winding and ensuring the aperture ratio is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a metal mesh plate filtering component of a grid sewage disposal machine, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a metal mesh plate filtering part of a grid trash cleaning machine comprises a metal mesh plate body and a mounting assembly; the metal screen plate body is made of stainless steel materials, a plurality of openings are formed in the surface of the metal screen plate body, the plurality of openings are in regular hexagon structures, and four corners of the metal screen plate body are provided with chamfer structures; the outer side of the metal mesh plate body is provided with a mounting assembly; the mounting assembly comprises a first mounting frame, a second mounting frame and a sealing frame; the first installation frame and the second installation frame are the same in size, the openings are formed in the surfaces of the first installation frame and the second installation frame, the opening size is smaller than the size of the metal mesh plate body, the first installation frame and the second installation frame are fixed through clamping, the fixing grooves are formed in one sides, opposite to the first installation frame and the second installation frame, the size of the fixing grooves is matched with the size of the metal mesh plate body, and the sealing frame is sleeved on the outer sides of the first installation frame and the second installation frame.
Preferably, the size of the metal mesh plate body is 900mm in length and 200mm in height; the thickness of the metal mesh plate body is 7 mm.
Preferably, the aperture of the open pore is 1-10mm, and the open pore coverage rate is less than 96.0%.
Preferably, the size of the chamfer structure is matched with the aperture of the opening.
Preferably, the inside of the first mounting frame extends outwards and is provided with a plurality of limiting bulges, the surface of the second mounting frame is correspondingly provided with limiting grooves, and the first mounting frame and the second mounting frame are fixed through the matching clamping of the limiting bulges and the limiting grooves.
Preferably, the sealing frame is made by rubber materials, and the equidistant symmetry of sealing frame inner wall is provided with a plurality of fixture blocks, and a plurality of draw-in grooves have been seted up to first installing frame and the corresponding second installing frame side, and the sealing frame is fixed with first installing frame and second installing frame block.
Preferably, the top surfaces of the first mounting frame and the second mounting frame are provided with notches.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can be used for medium grids, fine grids and fine grids, has wider application range, and can adjust the aperture of the opening according to different purposes, so that the aperture ratio can reach 96.0 percent to the maximum, thereby improving the water passing area and improving the sewage treatment efficiency.
2. The thickness of the metal mesh plate body can reach 7mm, and the problem of hair winding can be prevented while the strength of the plate body is ensured.
3. According to the utility model, the installation assembly is arranged on the outer side of the metal screen plate body, the installation assembly can facilitate the installation and the disassembly of the metal screen plate, and the water leakage phenomenon can be avoided through the action of the sealing frame, so that sewage can flow out of the opening without fail, and the filtering effect is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a metal mesh plate body according to the present invention;
FIG. 2 is a schematic view of the connection of the present invention as a whole;
fig. 3 is a schematic structural diagram of a first mounting frame according to the present invention.
In the figure: 1. a metal mesh plate body; 2. opening a hole; 3. a chamfering structure; 4. mounting the component; 401. a first mounting frame; 402. a second mounting frame; 403. a sealing frame; 404. an opening; 405. fixing grooves; 406. a limiting bulge; 407. a limiting groove; 408. a clamping block; 409. a card slot; 410. a notch.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a metal mesh plate filtering part of a grating trash remover comprises a metal mesh plate body 1 and a mounting assembly 4; the metal screen plate body 1 is made of stainless steel materials, a plurality of openings 2 are formed in the surface of the metal screen plate body 1, the plurality of openings 2 are in a regular hexagon structure, and four corners of the metal screen plate body 1 are provided with chamfer structures 3; the outer side of the metal mesh plate body 1 is provided with a mounting component 4; the mounting assembly 4 comprises a first mounting frame 401, a second mounting frame 402 and a sealing frame 403; the size of the first installation frame 401 is the same as that of the second installation frame 402, the surface of the first installation frame 401 is provided with an opening 404, the size of the opening 404 is smaller than that of the metal mesh plate body 1, the first installation frame 401 is fixed with the second installation frame 402 through clamping, one side, opposite to the first installation frame 401 and the second installation frame 402, of the first installation frame 401 is provided with a fixing groove 405, the size of the fixing groove 405 is matched with that of the metal mesh plate body 1, and the outer side of the first installation frame 401 is sleeved with a sealing frame 403.
Further, the size of the metal mesh plate body 1 is 900mm long and 200mm high; the thickness of the metal mesh plate body 1 is 7 mmm.
Further, the aperture of the open pore 2 is 1-10mm, and the coverage rate of the open pore 2 is less than 96.0%.
Further, the size of the chamfer structure 3 is matched with the aperture of the open pore 2.
Further, a plurality of limiting protrusions 406 are arranged on the inner side of the first mounting frame 401 in an outward extending mode, a limiting groove 407 is correspondingly formed in the surface of the second mounting frame 402, and the first mounting frame 401 and the second mounting frame 402 are fixed through the matching clamping of the limiting protrusions 406 and the limiting groove 407.
Further, the sealing frame 403 is made of a rubber material, a plurality of clamping blocks 408 are symmetrically arranged on the inner wall of the sealing frame 403 at equal intervals, a plurality of clamping grooves 409 are correspondingly formed in the side surfaces of the first mounting frame 401 and the second mounting frame 402, and the sealing frame 403 is fixedly clamped with the first mounting frame 401 and the second mounting frame 402.
Further, the top surfaces of the first mounting frame 401 and the second mounting frame 402 are provided with notches 410.
The utility model provides a metal mesh plate filtering part of a grid trash remover, which comprises a metal mesh plate body 1 and a mounting assembly 4; the metal mesh plate body 1 is formed by adopting an integral plate type instead of splicing, so that the strength of the metal mesh plate is ensured, the size of the metal mesh plate body 1 is 900mm long and 200mm high, the metal mesh plate body can be used for medium grids, fine grids and fine grids, the metal mesh plate has a wider application range, the thickness of the metal mesh plate body 1 can reach 7mm, the strength of the metal mesh plate is ensured, and the problem of hair winding is effectively prevented, a plurality of openings 2 are formed in the surface of the metal mesh plate body 1, the openings 2 are of a regular hexagon structure, the aperture of the openings 2 is 1mm-10mm different, different apertures correspond to different opening 2 rates, the highest opening 2 rate is 96.0%, the water passing area can be increased through the higher opening 2 rate, and the sewage treatment efficiency is further improved; moreover, chamfering structures 3 are arranged at the four corners of the metal screen plate, and the size of each chamfering structure 3 is matched with the aperture of each opening 2;
the outer side of the metal mesh plate body 1 is provided with a mounting component 4; the mounting assembly 4 includes a first mounting frame 401, a second mounting frame 402, and a sealing frame 403; fixing grooves 405 are formed in opposite sides of the first mounting frame 401 and the second mounting frame 402, when the mounting is carried out, the metal mesh plate body 1 is placed between the first mounting frame 401 and the second mounting frame 402 and located at the positions of the fixing grooves 405, the first mounting frame 401 and the second mounting frame 402 are clamped and fixed through the matching of the limiting protrusions 406 and the limiting grooves 407, so that the metal mesh plate body 1 is fixed, then the sealing frame 403 made of rubber materials is sleeved at the connecting position of the first mounting frame 401 and the second mounting frame 402 through the clamping blocks 408 and the clamping grooves 409, the mounting process of the metal mesh plate body 1 is achieved, the sealing frame 403 can seal the edges of the first mounting frame 401 and the second mounting frame 402, the connecting effect of the first mounting frame 401 and the second mounting frame 402 can be enhanced, the water leakage phenomenon is avoided, notches 410 are formed in the top surfaces of the first mounting frame 401 and the second mounting frame 402, notch 410 can be convenient for the user to take the whole when dismantling, also is convenient for use and carries.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a metal mesh plate filter unit of grid trash cleaning machine which characterized in that: comprises a metal mesh plate body (1) and a mounting component (4); the metal screen plate body (1) is made of stainless steel materials, a plurality of holes (2) are formed in the surface of the metal screen plate body (1), the holes (2) are in a regular hexagon structure, and four corners of the metal screen plate body (1) are provided with chamfer structures (3); the outer side of the metal mesh plate body (1) is provided with a mounting assembly (4); the mounting assembly (4) comprises a first mounting frame (401), a second mounting frame (402) and a sealing frame (403); first installing frame (401) and second installing frame (402) size are the same, opening (404) have been seted up on first installing frame (401) and second installing frame (402) surface, opening (404) size is less than metal mesh plate body (1) size, it is fixed through the block between first installing frame (401) and the second installing frame (402), fixed slot (405) have been seted up to first installing frame (401) and the relative one side of second installing frame (402), fixed slot (405) size and metal mesh plate body (1) size match, first installing frame (401) and second installing frame (402) outside cover are equipped with sealing frame (403).
2. The wire mesh plate filtering member of a grill cleaner according to claim 1, wherein: the size of the metal mesh plate body (1) is 900mm long and 200mm high; the thickness of the metal mesh plate body (1) is 7 mm.
3. The wire mesh plate filtering member of a grill cleaner according to claim 1, wherein: the aperture of the open pore (2) is 1-10mm, and the coverage rate of the open pore (2) is less than 96.0%.
4. The wire mesh plate filtering member of a grill cleaner according to claim 1, wherein: the size of the chamfer structure (3) is matched with the aperture of the open pore (2).
5. The wire mesh plate filtering member of a grill cleaner according to claim 1, wherein: the inner side of the first installation frame (401) extends outwards to be provided with a plurality of limiting protrusions (406), the surface of the second installation frame (402) is correspondingly provided with limiting grooves (407), and the first installation frame (401) and the second installation frame (402) are fixed through matching clamping of the limiting protrusions (406) and the limiting grooves (407).
6. The wire mesh plate filtering member of a grill cleaner according to claim 1, wherein: the sealing frame (403) is made of rubber materials, a plurality of clamping blocks (408) are symmetrically arranged on the inner wall of the sealing frame (403) at equal intervals, a plurality of clamping grooves (409) are correspondingly formed in the side faces of the first mounting frame (401) and the second mounting frame (402), and the sealing frame (403) is fixedly clamped with the first mounting frame (401) and the second mounting frame (402).
7. The wire mesh plate filtering member of a grill cleaner according to claim 1, wherein: notches (410) are formed in the top surfaces of the first mounting frame (401) and the second mounting frame (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169001.4U CN215519120U (en) | 2021-01-21 | 2021-01-21 | Metal mesh plate filtering part of grid trash cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120169001.4U CN215519120U (en) | 2021-01-21 | 2021-01-21 | Metal mesh plate filtering part of grid trash cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215519120U true CN215519120U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120169001.4U Active CN215519120U (en) | 2021-01-21 | 2021-01-21 | Metal mesh plate filtering part of grid trash cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215519120U (en) |
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2021
- 2021-01-21 CN CN202120169001.4U patent/CN215519120U/en active Active
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