CN214495776U - Grid device for sewage treatment - Google Patents
Grid device for sewage treatment Download PDFInfo
- Publication number
- CN214495776U CN214495776U CN202120332760.8U CN202120332760U CN214495776U CN 214495776 U CN214495776 U CN 214495776U CN 202120332760 U CN202120332760 U CN 202120332760U CN 214495776 U CN214495776 U CN 214495776U
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- CN
- China
- Prior art keywords
- grid
- sewage treatment
- frame
- sides
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model discloses a grid device for sewage treatment, which belongs to the field of sewage treatment devices and comprises a grid component, wherein the grid component comprises an installation frame, a circle of installation groove is arranged on the frame of the installation frame, a grid plate is movably arranged in the installation groove, and the grid plate is fixed in a limiting way through a limiting fixture block component on the frame of the installation frame; the grid assembly divide into first grid assembly and second grid assembly symmetry and sets up in the sewage treatment pond, and first grid assembly and second grid assembly top articulate on the mounting panel on the sewage treatment pond, and sewage treatment pond bottom symmetry is provided with first dog and second dog and carries out spacing the stopping with first grid assembly and second grid assembly respectively, first grid assembly and second grid assembly bottom are connected through rigid connection spare, and the rigid connection spare of both sides all articulates on intermediate junction spare, are connected with the connection rope on the intermediate junction spare, connect the rope other end and connect on servo motor.
Description
Technical Field
The utility model relates to a sewage treatment plant field especially relates to a grid device for sewage treatment.
Background
The grating is a pretreatment facility for intercepting coarse dirt in the wastewater. The device is a metal frame made of a group of parallel metal grid bars, is arranged on a channel through which wastewater flows or at an inlet of a pump station water collecting tank, and is used for intercepting massive solid pollutants in a suspension or floating state so as to avoid blocking a mud discharge pipe of a water pump and a sedimentation tank. Since contaminants in wastewater generally exist in three forms: suspended state, colloid and dissolved state, and the objects of the physical sewage treatment are mainly suspended matters and partial colloid which can block a water pump impeller and a pipeline valve and increase the load of a subsequent treatment unit, so the physical sewage treatment is generally also called solid-liquid separation treatment of wastewater. The grid is used as the most main auxiliary equipment in sewage treatment, is often used for intercepting the treatment of thick filth in the waste water, leads to the grid to take place the problem that filtration efficiency is low or block up the grid hole easily when using, influences waste water treatment efficiency, and causes the difficult abluent consequence of grid.
According to the prior art, as the Chinese patent with the patent application number of CN201920704137.3 discloses a grid for sewage treatment, which is convenient to clean, the coiling of a traction rope is facilitated through a circular groove arranged on the outer side of a rotary table, the traction rope can be coiled faster and tidier, the bottom of the grid plate can be easily lifted through the rotary table and the grid plate which are connected through the traction rope, the grid plate is enabled to be in a horizontal position, and standing, water filtration and cleaning are facilitated. But above-mentioned technical scheme still exists the grid bottom and connects unstablely, forms the space easily, leads to phenomenons such as filter effect variation, still exists not have a grid board and needs a motor to drive, leads to the energy consumption higher, and its grid board can not dismantle, is not convenient for independently wash for the cleaning performance is thorough inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide a grid device for sewage treatment, when strengthening the support to the bottom of grid subassembly, can realize only needing a motor to promote two grid subassemblies simultaneously to the grid board of grid subassembly can be dismantled so that carry out independent degree of depth cleanness.
In order to realize the above purpose, the utility model adopts the technical scheme that:
a grid device for sewage treatment comprises a grid assembly, wherein the grid assembly comprises an installation frame, a circle of installation groove is formed in the frame of the installation frame, a grid plate is movably arranged in the installation groove, and the grid plate is limited and fixed through a limiting fixture block assembly on the frame of the installation frame; the grid assembly divide into first grid assembly and second grid assembly symmetry and sets up in sewage treatment pond, and the bottom that sewage treatment pond one side top was provided with water inlet and opposite side is provided with the delivery port, and first grid assembly and second grid assembly top articulate on the mounting panel on sewage treatment pond, and sewage treatment pond bottom surface symmetry is provided with first dog and second dog and carries out spacing the stopping with first grid assembly and second grid assembly respectively, first grid assembly and second grid assembly bottom are connected through rigid connection spare, and the rigid connection spare of both sides all articulates on intermediate connection spare, are connected with the connection rope on the intermediate connection spare, connect the rope other end and connect on servo motor.
Furthermore, connecting shafts are arranged at the tops of two sides of the mounting frame, and the mounting frame is connected in bearings of the mounting plate through the connecting shafts to hinge the grid assemblies.
Further, the rigid connecting piece is a connecting rod made of metal, the connecting rod is connected to the bottoms of the first grid assembly and the second grid assembly respectively, and the connecting rods on the two sides are hinged to the middle connecting piece.
Furthermore, the middle connecting piece is a hinged hinge, and the connecting rods at two sides are respectively connected to the rotating plates at two sides of the hinged hinge.
Furthermore, the limiting clamping block assembly comprises a limiting clamping block and a butterfly bolt, the butterfly bolt is arranged in a screw hole in the frame of the mounting frame, and the limiting clamping block is sleeved on the butterfly bolt and is limited by a top plate of the butterfly bolt.
Furthermore, the limiting clamping block is of a two-section plate-shaped structure, one section of the limiting clamping block is of a circular ring structure, the circular ring is sleeved on the butterfly bolt, and the other end of the limiting clamping block is of a long strip-shaped plate-shaped structure.
Furthermore, the bottom of the mounting frame is symmetrically provided with bearing seats, a rotating shaft is arranged between the bearing seats on two sides, and the rigid connecting piece is connected to the rotating shaft.
Furthermore, the connecting rope is connected to a winding turntable on the output shaft of the servo motor.
Furthermore, a water inlet valve is arranged on the water inlet, and a water outlet valve is arranged on the water outlet.
The utility model has the advantages that:
1. in order to reduce holistic energy consumption, reduce the consumption of motor, set up through dividing into first grid subassembly and the two bisymmetry of second grid subassembly with the grid subassembly, the roof of every grid subassembly articulates on the mounting panel on sewage treatment pond, the bottom of the grid subassembly of both sides all articulates and is provided with the connecting rod, the connecting rod of both sides all articulates on intermediate junction spare (articulated hinge promptly), be connected with on the intermediate junction spare and connect the rope, connect the rope other end and connect on servo motor, thereby realize servo motor pulling and connect the rope, it draws the intermediate junction spare to go up to drive the connecting rod of both sides simultaneously and carries out the lifting with the grid subassembly of both sides to connect the rope.
2. The utility model discloses a first grid subassembly and second grid subassembly bottom carry on spacingly through first dog and second dog respectively, and the bottom of first grid subassembly and second grid subassembly articulates simultaneously has the connecting rod, and the connecting rod is the rigid structure that the metal was made, and when first grid subassembly and second grid subassembly were in vertical installation status, the connecting rod of both sides all was the horizontality, and the first dog and the second dog of cooperation both sides can play certain supporting role to the grid subassembly of both sides.
3. The utility model discloses the grid board of grid subassembly can conveniently be dismantled to realize the independent degree of depth washing of grid board. Wherein the grid plate activity sets up in the mounting groove of installing frame and carries out spacingly through spacing fixture block, and wherein spacing fixture block pot head is established on butterfly bolt, and butterfly bolt tightening in-process fastens spacing fixture block, and the other end of spacing fixture block then can carry out spacing fixed with the grid plate in the lump. The butterfly bolt is convenient to loosen the limiting clamping block manually, and the grid plate is convenient to disassemble.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
Fig. 1 is a schematic view of the installation of the grid assembly of the present invention.
Fig. 2 is a schematic structural diagram of the grid assembly of the present invention.
Fig. 3 is a schematic structural diagram of the limiting fixture block of the present invention.
Fig. 4 is a schematic view of the installation of the grid plate of the present invention.
The text labels in the figures are represented as: 1. installing a frame; 2. a grating outer frame; 3. a grid plate; 4. a bearing seat; 5. a rotating shaft; 6. a butterfly bolt; 7. a limiting clamping block; 8. a connecting shaft; 9. mounting grooves; 10. A water inlet valve; 11. a water inlet; 12. a sewage treatment tank; 13. a first stopper; 14. a connecting rod; 15. Connecting ropes; 16. a second stopper; 17. a water outlet; 18. a water outlet valve; 19. a first grid assembly; 20. a second grid assembly; 21. mounting a plate; 22. a winding turntable; 23. a servo motor; 24. an intermediate connecting member.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
Please refer to fig. 1, which is a schematic structural diagram of a preferred embodiment of a grille apparatus for sewage treatment according to the present invention.
A grid device for sewage treatment comprises a grid assembly and is characterized in that the grid assembly comprises an installation frame 1, a circle of installation groove 9 is formed in the frame of the installation frame 1, a grid plate 3 is movably arranged in the installation groove 9, and the grid plate 3 is limited and fixed through a limiting fixture block assembly on the frame of the installation frame 1; the grid assembly divide into first grid assembly 19 and the symmetry of second grid assembly 20 and sets up in sewage treatment pond 12, and the bottom that sewage treatment pond 12 one side top was provided with water inlet 11 and opposite side is provided with delivery port 17, and first grid assembly 19 and the hinge of second grid assembly 20 top are on mounting panel 21 on sewage treatment pond 12, and sewage treatment pond 12 bottom surface symmetry is provided with first dog 13 and second dog 16 and carries out spacing the stopping with first grid assembly 19 and second grid assembly 20 respectively, first grid assembly 19 and second grid assembly 20 bottom are connected through rigid connection spare, and the rigid connection spare of both sides all articulates on intermediate connection spare 24, is connected with on the intermediate connection spare 24 and connects rope 15, connects the other end of rope 15 and connects on servo motor 23.
Preferably, as shown in fig. 2, connecting shafts 8 are arranged at the tops of two sides of the mounting frame 1, and the mounting frame 1 is connected in bearings of the mounting plate 21 through the connecting shafts 8 to hinge the lattice assembly.
Preferably, referring to fig. 1, the rigid connecting member is a connecting rod 14 made of metal, the connecting rod 14 is respectively connected to the bottom of the first grid assembly 19 and the bottom of the second grid assembly 20, and the connecting rods 14 on both sides are hinged on the middle connecting member 24.
Preferably, referring to fig. 1, the middle connecting member 24 is a hinge, and the connecting rods 14 at both sides are respectively connected to the rotating plates at both sides of the hinge.
Preferably, as shown in fig. 3 and 4, the limiting clamping block assembly includes a limiting clamping block 7 and a butterfly bolt 6, the butterfly bolt 6 is disposed in a screw hole on a frame of the mounting frame 1, and the limiting clamping block 7 is sleeved on the butterfly bolt 6 and is limited by a top plate of the butterfly bolt 6.
Preferably, as shown in fig. 3 and 4, the limiting fixture block 7 has a two-section plate-shaped structure, one section of the limiting fixture block is a circular ring structure, the circular ring is sleeved on the butterfly bolt 6, and the other end of the limiting fixture block is a strip-shaped plate-shaped structure.
Preferably, referring to fig. 2, bearing blocks 4 are symmetrically arranged at the bottom of the mounting frame 1, a rotating shaft 5 is arranged between the bearing blocks 4 at two sides, and the rigid connecting member is connected to the rotating shaft 5.
Preferably, as shown in fig. 1, the connecting rope 15 is connected to a winding turntable 22 on an output shaft of a servo motor 23.
Preferably, as shown in fig. 1, a water inlet valve 10 is disposed on the water inlet 11, and a water outlet valve 18 is disposed on the water outlet 17.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; these modifications, variations or combinations, or direct applications of the concepts and solutions of the present invention to other applications without further modifications, are intended to be included within the scope of the present invention.
Claims (9)
1. A grid device for sewage treatment comprises a grid assembly and is characterized in that the grid assembly comprises a mounting frame (1), a circle of mounting groove (9) is formed in the frame of the mounting frame (1), a grid plate (3) is movably arranged in the mounting groove (9), and the grid plate (3) is limited and fixed through a limiting fixture block assembly on the frame of the mounting frame (1); the grid components are divided into a first grid component (19) and a second grid component (20) which are symmetrically arranged in the sewage treatment tank (12), the top of one side of the sewage treatment tank (12) is provided with a water inlet (11) and the bottom of the other side is provided with a water outlet (17), the tops of the first grid component (19) and the second grid component (20) are hinged on a mounting plate (21) on the sewage treatment tank (12), the bottom surface of the sewage treatment tank (12) is symmetrically provided with a first stop block (13) and a second stop block (16) which respectively limit and block the first grid component (19) and the second grid component (20), the bottoms of the first grid component (19) and the second grid component (20) are connected through a rigid connecting piece, and the rigid connecting pieces on the two sides are hinged on the middle connecting piece (24), the middle connecting piece (24) is connected with a connecting rope (15), and the other end of the connecting rope (15) is connected to the servo motor (23).
2. A grid device for sewage treatment according to claim 1, characterized in that the top of both sides of the mounting frame (1) is provided with a connecting shaft (8), and the mounting frame (1) is connected in the bearing of the mounting plate (21) through the connecting shaft (8) to hinge the grid assembly.
3. A grille apparatus for sewage treatment as claimed in claim 1 wherein the rigid connecting members are metal connecting rods (14), the connecting rods (14) are connected to the bottom of the first grille member (19) and the bottom of the second grille member (20), respectively, and the connecting rods (14) on both sides are hinged to the intermediate connecting member (24).
4. A grill apparatus for sewage treatment according to claim 1 or 3, wherein the intermediate connecting member (24) is a hinge, and the connecting rods (14) at both sides are respectively connected to the rotating plates at both sides of the hinge.
5. The grille device for sewage treatment as claimed in claim 1, wherein the limiting fixture block assembly comprises a limiting fixture block (7) and a butterfly bolt (6), the butterfly bolt (6) is arranged in a screw hole on the frame of the mounting frame (1), and the limiting fixture block (7) is sleeved on the butterfly bolt (6) and is limited by a top plate of the butterfly bolt (6).
6. The grille apparatus for sewage treatment as claimed in claim 1 or 5 wherein the limiting block (7) is a two-section plate structure, one section of which is a circular ring structure and the circular ring is sleeved on the butterfly bolt (6), and the other end is a strip plate structure.
7. The grille apparatus for sewage treatment as claimed in claim 1 wherein the mounting frame (1) is provided with bearing seats (4) at the bottom symmetrically, a rotating shaft (5) is provided between the bearing seats (4) at both sides, and the rigid connecting member is connected to the rotating shaft (5).
8. A grill apparatus for sewage treatment according to claim 1, wherein the connecting string (15) is connected to a wire-wound rotary plate (22) on an output shaft of a servo motor (23).
9. A grid arrangement for sewage treatment according to claim 1, wherein said inlet (11) is provided with an inlet valve (10) and said outlet (17) is provided with an outlet valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332760.8U CN214495776U (en) | 2021-02-05 | 2021-02-05 | Grid device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332760.8U CN214495776U (en) | 2021-02-05 | 2021-02-05 | Grid device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214495776U true CN214495776U (en) | 2021-10-26 |
Family
ID=78219689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120332760.8U Expired - Fee Related CN214495776U (en) | 2021-02-05 | 2021-02-05 | Grid device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214495776U (en) |
-
2021
- 2021-02-05 CN CN202120332760.8U patent/CN214495776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |