CN215609643U - Non-metal orifice plate grid plate - Google Patents
Non-metal orifice plate grid plate Download PDFInfo
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- CN215609643U CN215609643U CN202121710254.4U CN202121710254U CN215609643U CN 215609643 U CN215609643 U CN 215609643U CN 202121710254 U CN202121710254 U CN 202121710254U CN 215609643 U CN215609643 U CN 215609643U
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Abstract
The utility model discloses a non-metal pore plate grating grid plate, which comprises a grid plate frame, wherein a plurality of frame supporting plates are arranged on the grid plate frame, grid plate limiting plates are arranged on two sides of each frame supporting plate, a plastic grid plate is arranged on each grid plate limiting plate, auxiliary pressing strips for pressing two plastic grid plates are arranged on the frame supporting plates, transverse supporting pieces for supporting the plastic grid plates are further arranged on the grid plate frame, the grid plate frame comprises an upper frame and a lower frame, side frames connected with the lower frame are arranged on two sides of the upper frame, and grid plate limiting plates are arranged on the inner sides of the side frames. The non-metal pore plate grating grid plate has the advantages of simple structure, strong practicability, long service life, low production cost and maintenance cost, and the application of the non-metal pore plate grating grid plate effectively improves the capability of a plastic grid plate for resisting water flow impact and simultaneously improves the filtering performance.
Description
Technical Field
The utility model relates to the technical field of sewage treatment grids, in particular to a non-metal pore plate grid plate.
Background
In recent years, with the improvement of sewage discharge standards, no matter municipal or industrial wastewater treatment, higher requirements are put on mechanical pretreatment units, the filtration form is subject to the upgrade from one-dimensional to two-dimensional filtration, and aiming at different sewage treatment processes, a mechanical pretreatment system can achieve high-efficiency interception effect and simultaneously must meet various process requirements and site conditions (channel depth, channel width and the like).
Present flat orifice plate grid and fold orifice plate grid, in the more sewage environment of some fibrous matter content, because grid plate thickness is thinner, fibrous matter in the sewage can produce the fibre winding after through filtering the hole, thereby block up and filter the hole, reduce equipment scrubbing efficiency, can effectively reduce fibre winding risk through the thickening grid plate, current grid plate density is high, the thickening grid plate has increased the grid plate quality, increase motor load simultaneously, thereby need more powerful motor, cause manufacturing cost to improve and customer use cost to improve, for this reason, need design a nonmetal orifice plate grid to guarantee that equipment can still keep higher scrubbing efficiency under the partial condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a non-metal orifice plate grating grid plate.
The technical scheme of the utility model is that the non-metal pore plate grating grid plate comprises a grid plate frame, wherein a plurality of frame supporting plates are arranged on the grid plate frame, grid plate limiting plates are arranged on two sides of each frame supporting plate, plastic grid plates are arranged on the grid plate limiting plates, auxiliary pressing strips for pressing two plastic grid plates are arranged on the frame supporting plates, and transverse supporting pieces for supporting a plurality of plastic grid plates are further arranged on the grid plate frame.
As a further description of the technical solution, the grid plate frame includes an upper frame and a lower frame, side frames connected with the lower frame are disposed on two sides of the upper frame, and grid plate limiting plates are disposed on inner sides of the side frames.
As further description of the technical scheme, the plastic grid plate is arranged on the grid plate frame, and the upper side and the lower side of the bottom surface of the plastic grid plate are respectively provided with a grid plate upper pressing strip and a grid plate lower pressing strip.
As further description of the technical scheme, an auxiliary side plate is arranged on the outer side of the side frame, and the auxiliary side plate, the side frame and the grid plate limiting plate are connected through fixing pieces.
As a further description of the technical solution, the frame supporting plate is connected with the grid plate limiting plate through a plurality of fixing members.
As a further description of the technical scheme, the grid plate upper frame, the plastic grid plate and the grid plate upper pressing strip are fixed by a plurality of fixing pieces, and the grid plate lower frame, the plastic grid plate and the grid plate upper pressing strip are fixed by a plurality of fixing pieces.
As a further description of the present technical solution, the fixing member is a fixing screw.
As a further description of the technical solution, a sealing element is disposed on an outer side of the lower frame, a plurality of connecting pressing strips are disposed on the sealing element, and the connecting pressing strips, the sealing element, and the lower frame are fixed by a plurality of fixing members.
As a further description of the technical solution, the connecting pressing bar can be replaced by a slag lifting mechanism, and the slag lifting mechanism adopts a rake tooth type slag lifting mechanism or a scraper type slag lifting mechanism.
As further description of the technical scheme, a plurality of filtering holes are formed in the plastic grid plate, and flushing devices are respectively arranged on the upstream surface and the downstream surface of the plastic grid plate.
The non-metal pore plate grid plate has the advantages of simple structure, strong practicability, long service life, low production cost and maintenance cost, effectively improves the capability of the plastic grid plate for resisting water flow impact and simultaneously improves the filtering performance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the beads on the grid plate of the present invention;
FIG. 3 is a schematic view of the mounting structure of the grid hold-down strip of the present invention;
FIG. 4 is a schematic structural view of a rake tooth type slag lifting mechanism of the present invention;
fig. 5 is a schematic structural view of the scraper type slag lifting mechanism of the present invention.
In the figure, 1, a grid plate frame; 2. a frame support plate; 3. a grid plate limiting plate; 4. a plastic grid plate; 5. auxiliary layering; 6. a transverse support; 7. an upper frame; 8. a lower frame; 9. a side frame; 10. pressing strips are arranged on the grid plates; 11. pressing strips under the grid plate; 12. a seal member; 13. connecting the pressing strips; 14. a slag extraction mechanism; 15. a rake tooth type slag extracting mechanism; 16. a scraper type slag extracting mechanism; 17. and an auxiliary side plate.
Detailed Description
Firstly, the original design purpose of the utility model is explained, in some sewage environments with high fiber content, because the thickness of the grid plate is thinner, the fiber in the sewage can be wound after passing through the filter holes, thereby blocking the filter holes and reducing the equipment decontamination efficiency, the fiber winding risk can be effectively reduced by thickening the grid plate, however, the density of the existing grid plate is high, the grid plate quality is increased by thickening the grid plate, and simultaneously the motor load is increased, thereby a more powerful motor is needed, so the production cost is increased and the use cost of customers is increased, therefore, the utility model designs the nonmetal orifice plate grid plate.
The utility model will be described in detail with reference to the accompanying drawings, in which, as shown in fig. 1-5, a non-metallic aperture plate grid panel, comprises a grid frame 1, the grid plate frame 1 is provided with a plurality of frame supporting plates 2, the two sides of the frame supporting plates 2 are provided with grid plate limiting plates 3, the frame supporting plates 2 are connected with the grid plate limiting plates 3 through a plurality of fixing pieces, the fixing pieces usually adopt fixing screws, the grid plate limiting plates 3 are provided with plastic grid plates 4, in order to realize the compression and fixation of two plastic grid plates 4, an auxiliary pressing strip 5 for pressing two plastic grid plates 4 is arranged on the frame supporting plate 2, in order to realize the auxiliary support of the plastic grid plates 4, the grid plate frame 1 is also provided with a transverse supporting piece 6 for supporting a plurality of plastic grid plates 4, and the mounting stability of the plastic grid plates 4 is improved through the transverse supporting piece 6.
The plastic grid plate 4 is damaged in the using process, and only the damaged grid plate needs to be replaced independently, so that the later maintenance cost is effectively reduced.
A plurality of filtering holes are formed in the plastic grid plate 4, and in order to clean the plastic grid plate 4, flushing devices are respectively arranged on the upstream surface and the downstream surface of the plastic grid plate 4.
The grid plate frame 1 is used for supporting and mounting a plastic grid plate 4, and the specific structure of the grid plate frame 1 will be described in detail below, wherein the grid plate frame 1 comprises an upper frame 7 and a lower frame 8, side frames 9 connected with the lower frame 8 are arranged on two sides of the upper frame 7, and grid plate limiting plates 3 are arranged on the inner sides of the side frames 9.
And an auxiliary side plate 17 is arranged on the outer side of the side frame 9, wherein the auxiliary side plate 17, the side frame 9 and the grid plate limiting plate 3 are connected through a fixing piece, and a fixing screw is usually adopted as the fixing piece.
The plastic grid plate 4 is arranged on the grid plate frame 1, in order to realize the installation of the plastic grid plate 4 and the grid plate frame 1, grid plate upper pressing strips 10 and grid plate lower pressing strips 11 are respectively arranged on the upper side and the lower side of the bottom surface of the plastic grid plate 4, wherein the grid plate upper frame 7, the plastic grid plate 4 and the grid plate upper pressing strips 10 are fixed through a plurality of fixing parts which are usually fixed through fixing screws, the grid plate lower frame 8, the plastic grid plate 4 and the grid plate upper pressing strips 10 are fixed through a plurality of fixing parts which are usually fixed through fixing screws.
In order to realize the sealing between the grid plates in the operation process, a sealing element 12 is arranged on the outer side of the lower frame 8, a plurality of connecting pressing strips 13 are arranged on the sealing element 12, and the connecting pressing strips 13, the sealing element 12 and the lower frame 8 are fixed through a plurality of fixing elements.
In order to improve the slag extraction efficiency, the connecting pressing bar 13 can be replaced by a slag extraction mechanism 14, wherein the slag extraction mechanism 14 adopts a rake tooth type slag extraction mechanism 15 or a scraper type slag extraction mechanism 16.
This non-metallic orifice plate grid tray simple structure, practicality are stronger, and life is longer, and manufacturing cost and maintenance cost are lower, utilize this non-metallic orifice plate grid tray, have effectively improved the ability that plastics grid tray 4 resisted the water impact, have also improved filtration performance simultaneously.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. The non-metal hole plate grating grid plate is characterized by comprising a grid plate frame (1), wherein a plurality of frame supporting plates (2) are arranged on the grid plate frame (1), grid plate limiting plates (3) are arranged on two sides of each frame supporting plate (2), plastic grid plates (4) are arranged on the grid plate limiting plates (3), auxiliary pressing strips (5) for pressing two plastic grid plates (4) are arranged on the frame supporting plates (2), and transverse supporting pieces (6) for supporting the plastic grid plates (4) are further arranged on the grid plate frame (1).
2. The non-metallic aperture plate grid as claimed in claim 1, wherein the grid frame (1) comprises an upper frame (7) and a lower frame (8), wherein side frames (9) connected with the lower frame (8) are arranged on both sides of the upper frame (7), and grid limiting plates (3) are arranged on the inner sides of the side frames (9).
3. The non-metal orifice plate grid plate as claimed in claim 2, wherein the plastic grid plate (4) is arranged on the grid plate frame (1), and the upper and lower sides of the bottom surface of the plastic grid plate (4) are respectively provided with a grid plate upper pressing strip (10) and a grid plate lower pressing strip (11).
4. The non-metallic aperture plate grid as claimed in claim 2, wherein the outside of the side frame (9) is provided with an auxiliary side plate (17), and the auxiliary side plate (17), the side frame (9) and the grid plate limiting plate (3) are connected by a fixing member.
5. The non-metallic aperture plate grid as claimed in claim 1, wherein the frame support plate (2) and the grid plate limiting plate (3) are connected by a plurality of fasteners.
6. The non-metallic aperture plate grid as claimed in claim 3, wherein the grid upper frame (7), the plastic grid (4) and the grid upper batten (10) are fixed by a plurality of fixing members, and the grid lower frame (8), the plastic grid (4) and the grid upper batten (10) are fixed by a plurality of fixing members.
7. The non-metallic aperture plate grid as claimed in claim 4, wherein said fasteners are set screws.
8. A non-metallic aperture plate grid as claimed in claim 2, wherein the lower frame (8) is provided at its outer side with a sealing member (12), said sealing member (12) being provided with a plurality of connecting beads (13), said sealing member (12) and said lower frame (8) being fixed by a plurality of fixing members.
9. The non-metallic aperture plate grid as claimed in claim 8, wherein the connecting batten (13) is replaced by a slag extracting mechanism (14), and the slag extracting mechanism (14) adopts a rake tooth type slag extracting mechanism (15) or a scraper type slag extracting mechanism (16).
10. The non-metal orifice plate grid plate as claimed in claim 1, wherein the plastic grid plate (4) is provided with a plurality of filtering holes, and flushing devices are respectively arranged on the upstream surface and the downstream surface of the plastic grid plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121710254.4U CN215609643U (en) | 2021-07-26 | 2021-07-26 | Non-metal orifice plate grid plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121710254.4U CN215609643U (en) | 2021-07-26 | 2021-07-26 | Non-metal orifice plate grid plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215609643U true CN215609643U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121710254.4U Active CN215609643U (en) | 2021-07-26 | 2021-07-26 | Non-metal orifice plate grid plate |
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| CN (1) | CN215609643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398638A (en) * | 2021-07-26 | 2021-09-17 | 琥珀环保技术(中国)有限公司 | Non-metal orifice plate grid plate |
| CN114559696A (en) * | 2022-02-25 | 2022-05-31 | 琥珀环保技术(中国)有限公司 | Modularized presser convenient to flexibly install and working method thereof |
-
2021
- 2021-07-26 CN CN202121710254.4U patent/CN215609643U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398638A (en) * | 2021-07-26 | 2021-09-17 | 琥珀环保技术(中国)有限公司 | Non-metal orifice plate grid plate |
| CN114559696A (en) * | 2022-02-25 | 2022-05-31 | 琥珀环保技术(中国)有限公司 | Modularized presser convenient to flexibly install and working method thereof |
| CN114559696B (en) * | 2022-02-25 | 2023-08-29 | 琥珀环保技术(中国)有限公司 | Modularized squeezer convenient to flexibly install and working method thereof |
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