CN221014747U - Fine grille cleaning device for reclaimed water treatment - Google Patents
Fine grille cleaning device for reclaimed water treatment Download PDFInfo
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- CN221014747U CN221014747U CN202322792396.5U CN202322792396U CN221014747U CN 221014747 U CN221014747 U CN 221014747U CN 202322792396 U CN202322792396 U CN 202322792396U CN 221014747 U CN221014747 U CN 221014747U
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- Prior art keywords
- fine grid
- collecting tank
- plate
- lifting
- box body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- 238000011282 treatment Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004062 sedimentation Methods 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a fine grid cleaning device for reclaimed water treatment, which comprises cleaning devices arranged on wing walls at two sides of a fine grid, wherein the cleaning devices comprise a sundry collecting tank, a lifting mechanism and a sliding plate mechanism, the sundry collecting tank is arranged on the wing wall at any side of the fine grid, and the lifting mechanism is arranged in the sundry collecting tank; the sliding plate mechanism comprises a fixed box body and a pushing plate, the fixed box body is arranged above wing walls on two sides of the fine grid, the pushing plate is positioned between the sundry collecting tank and the wing walls, a driving screw is arranged in the fixed box body, the fixed box body is connected with the pushing plate through the driving screw, and the pushing plate is close to or far away from the sundry collecting tank along the driving screw; when sewage passes through the fine grid, sundries stacked in front of the fine grid are pushed into the sundries collecting tank by the sliding plate mechanism, sundries in the sundries collecting tank are salvaged out of the water surface by the lifting mechanism, the fine grid cleaning efficiency is improved, meanwhile, the sedimentation tank is not required to be frequently closed to maintain and clean the fine grid, and the working efficiency of the fine grid and the sedimentation tank is improved.
Description
Technical Field
The utility model relates to the technical field of reclaimed water treatment, in particular to a fine grid cleaning device for reclaimed water treatment.
Background
The reclaimed water treatment is to obtain water resources meeting specific water quality requirements after the sewage is subjected to advanced treatment, so that the water resources can be reused, the problem of water resource shortage is relieved, meanwhile, the water pollution is reduced, the ecological environment is protected, and the sustainable utilization of the water resources is realized.
The primary step of reclaimed water treatment is to perform primary treatment on sewage by utilizing a fine grid and a sedimentation tank so as to remove suspended matters and impurities with large particles, however, the impurities in the sewage can be blocked in front of the fine grid along with water flow, the blocking of the fine grid can not only reduce the water passing capacity of the grid, so that the problems of slow water passing rate, sand deposition and the like are caused, but also the water flow can be completely prevented, and the fine grid cannot normally run.
To the problem that the fine grid blockked up, generally adopt the mode of manual cleaning to solve, however the fine grid is when handling sewage, and the manual work is difficult to drag for debris in rivers, needs to close the sedimentation tank, just can clear up after the sewage evacuation of fine grid department, does so not only has reduced the work efficiency of fine grid and sedimentation tank, has also increased staff's work load.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a fine grid cleaning device for reclaimed water treatment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The fine grid cleaning device for the reclaimed water treatment comprises cleaning devices arranged on wing walls on two sides of the fine grid, wherein the cleaning devices comprise a sundry collecting tank, a lifting mechanism and a sliding plate mechanism, the sundry collecting tank is arranged on the wing wall on any side of the fine grid, and the lifting mechanism is arranged in the sundry collecting tank; the sliding plate mechanism comprises a fixed box body and a pushing plate, wherein the fixed box body is arranged above wing walls on two sides of the fine grid, the pushing plate is positioned between the sundry collecting tank and the wing walls, a driving screw is arranged in the fixed box body, the fixed box body is connected with the pushing plate through the driving screw, and the pushing plate is close to or far away from the sundry collecting tank along the driving screw.
According to the utility model, when sewage passes through the fine grating, the sliding plate mechanism is used for pushing sundries stacked in front of the fine grating into the sundry collecting tank, then the lifting mechanism is used for fishing sundries in the sundry collecting tank out of the water surface, and workers only need to clean the sundries fished by the lifting mechanism, so that the fine grating cleaning efficiency is improved, meanwhile, the sedimentation tank does not need to be frequently closed to maintain and clean the fine grating, and the working efficiency of the fine grating and the sedimentation tank is improved.
Preferably, a motor is arranged outside the fixed box body, the driving screw is connected with the motor, the driving screw is rotationally connected with the fixed box body, a first nut is arranged on the driving screw, the first nut is rotationally connected with the push plate, and the driving screw is connected with the push plate through the first nut.
The motor rotates the driving screw rod to enable the first nut to move on the driving screw rod, and the first nut drives the push plate to move.
Preferably, the bottom of the wing wall is provided with a floor, the floor is provided with a slide bar, the slide bar is parallel to the driving screw, the slide bar is positioned between the sundry collecting tank and the wing wall, and the push plate is in sliding connection with the slide bar.
The slide bar is used for limiting the position of the push plate and avoiding the push plate from being influenced by water flow to deviate a preset moving path in the moving process.
Preferably, the push plate is located on the water facing side of the fine grid, a plurality of through holes are formed in the push plate, and one side edge of the push plate is closely adjacent to the fine grid.
The through holes on the push plate can enable water flow to pass through, so that the obstruction of the push plate when moving in water is reduced.
Preferably, the debris collecting tank is located on the water facing side of the fine grid, one side wall of the debris collecting tank is parallel to the fine grid, a first opening on the side surface of the debris collecting tank faces the wing wall opposite to the debris collecting tank, and a second opening is formed in the top surface of the debris collecting tank.
Because the thin grid often inclines to set up, for the debris of piling up before the fine grid of better clearance, a lateral wall of debris collecting vat is parallel to the fine grid sets up, the push pedal will aquatic debris is driven into from first opening debris collecting vat.
Preferably, the lifting mechanism comprises a lifting plate, a lifting screw and a motor, a groove is formed in the side wall of the sundry collecting tank, the lifting screw is located in the groove, the motor is arranged at the top of the groove, the motor is connected with the lifting screw, the lifting screw is connected with the bottom of the groove in a rotating mode, and the lifting plate is connected with the lifting screw through a second nut in a threaded mode.
The motor rotates the lifting screw rod to enable the second nut to move on the lifting screw rod, the second nut drives the lifting plate to move, and the lifting plate brings sundries away from the sundry collecting tank from the second opening.
Preferably, the lifting plate comprises a main plate and a telescopic plate, a sliding groove is formed in the main plate, the telescopic plate is located in the sliding groove, and one end of the telescopic plate is connected with the main plate through an elastic assembly.
Because a side wall of the sundry collecting tank is obliquely arranged, the area of the lifting plate is required to be changed by the expansion plate according to the sectional area of the sundry collecting tank at any depth, so that sundries on the lifting plate are prevented from being separated from the lifting plate when the lifting plate moves.
Preferably, the main board passes through the second nut with lift screw threaded connection, be equipped with a plurality of through-holes on the expansion plate, hydroenergy passes through a plurality of through-holes on the expansion plate, reduce the removal resistance of lifter plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when sewage passes through the fine grating, the sliding plate mechanism is used for pushing sundries accumulated in front of the fine grating into the sundries collecting tank, the lifting mechanism is used for fishing sundries in the sundries collecting tank out of the water surface, and workers only need to clean the sundries fished by the lifting mechanism, so that the fine grating cleaning efficiency is improved, meanwhile, the sedimentation tank does not need to be frequently closed to maintain and clean the fine grating, and the working efficiency of the fine grating and the sedimentation tank is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of a fine grid, wing walls and debris collection basin;
FIG. 3 is a schematic view of the structure of the push plate, drive screw and slide bar;
FIG. 4 is a schematic view of the structure of the lifter plate at the bottom of the debris collection basin;
FIG. 5 is a schematic view of the structure of the lifter plate at the top of the debris collection basin;
FIG. 6 is a schematic view of a lifter plate;
FIG. 7 is a cross-sectional view of a lifter plate;
In the figure: 1. a fine grid; 2. wing walls; 3. a sundry collecting tank; 4. a lifting plate; 401. a main board; 402. a telescoping plate; 403. an elastic component; 5. lifting screw rods; 6. fixing the box body; 7. a push plate; 8. driving a screw; 9. and a slide bar.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 7, the specific scheme of the embodiment is as follows: the fine grid 1 is often arranged at the inlet of the sedimentation tank, wing walls 2 are respectively arranged on two sides of the fine grid 1, the wing walls 2 are parallel to each other, the fine grid 1 and the wing walls 2 are arranged on the floor, the wing walls 2 are perpendicular to the floor, the fine grid 1 is obliquely arranged, when the sedimentation tank works, sewage enters between the wing walls 2, and enters the sedimentation tank through the fine grid 1.
The utility model provides a fine grid cleaning device for reclaimed water treatment, includes the cleaning device who sets up on the wing wall 2 of fine grid 1 both sides, and cleaning device includes debris collecting pit 3, elevating system and slide mechanism, and debris collecting pit 3 sets up on the wing wall 2 of fine grid 1 arbitrary side.
The debris collecting vat 3 is located the windward side of thin grid 1, and the floor is located the bottom of debris collecting vat 3, and debris collecting vat 3 includes first lateral wall, second lateral wall, third lateral wall, first opening and second opening, and the second lateral wall is on a parallel with wing wall 2 setting, and first lateral wall and third lateral wall set up relatively, and the third lateral wall is on a parallel with thin grid 1 setting, and first opening orientation is set up with wing wall 2 relative with debris collecting vat 3, and the second opening is located the top surface of debris collecting vat 3.
The elevating system establishes in debris collecting vat 3, and elevating system includes lifter plate 4, lift screw 5 and motor, is equipped with a pair of recess that is parallel to each other on the second lateral wall of debris collecting vat 3, all is equipped with lift screw 5 in the recess, and the motor is established at the recess top, and the motor is connected with lift screw 5, and lift screw 5 rotates with the recess bottom to be connected.
Lifting plate 4 includes mainboard 401 and expansion plate 402, is equipped with the spout in the mainboard 401, and expansion plate 402 is located the spout, and elastic component 403 is passed through to the one end of expansion plate 402 and is connected with mainboard 401, and elastic component 403 adopts spring or pneumatic cylinder, is equipped with a plurality of through-holes on the expansion plate 402, and hydroenergy is through a plurality of through-holes on the expansion plate 402, and one side of mainboard 401 is equipped with the second support, is equipped with the second nut on the second support, and the second nut rotates with the second support to be connected, and mainboard 401 passes through second nut and lifting screw 5 threaded connection.
Since the second sidewall of the debris collecting tank 3 is inclined parallel to the fine grid 1, the expansion plate 402 is required to change the area of the lifting plate 4 according to the sectional area of the debris collecting tank 3 at any depth, so as to prevent debris on the lifting plate 4 from being separated from the lifting plate 4 when the lifting plate 4 moves.
The slide mechanism comprises a fixed box body 6 and a push plate 7, wherein the fixed box body 6 is arranged above the wing walls 2 on two sides of the fine grid 1, the fixed box body 6 does not shade the second opening, and the lifting plate 4 can conveniently move to the second opening.
The push plate 7 is positioned between the sundry collecting tank 3 and the wing wall 2, the push plate 7 is positioned on the water facing side of the fine grid 1, a plurality of through holes are formed in the push plate 7, and one side edge of the push plate 7 is closely arranged on the fine grid 1.
A pair of parallel driving screws 8 are arranged in the fixed box body 6, a motor is arranged outside the fixed box body 6, the driving screws 8 are connected with the motor, and the driving screws 8 are rotationally connected with the fixed box body 6.
The push plate 7 top is equipped with first support, is equipped with first nut on the first support, and first support and first nut rotate to be connected, and push plate 7 passes through first nut and drive screw 8 threaded connection, and after the motor starts, push plate 7 is close to or keeps away from debris collecting vat 3 along drive screw 8.
The floor is provided with a pair of mutually parallel slide bars 9, the slide bars 9 are arranged parallel to the driving screw 8, the slide bars 9 are positioned between the sundries collecting tank 3 and the wing wall 2, the bottom of the push plate 7 is provided with a third support, the third support is in sliding connection with the slide bars 9, the slide bars 9 are used for limiting the position of the push plate 7, and the push plate 7 is prevented from being influenced by water flow to deviate from a preset moving path in the moving process.
The working method of the utility model is as follows:
When the sedimentation tank works, sewage enters the sedimentation tank through the fine grid 1, when sundries are accumulated in front of the fine grid 1, the push plate 7 is driven to move towards the direction of the sundry collecting tank 3, sundries are pushed into the sundry collecting tank 3 until the push plate 7 moves to the first opening, the push plate 7 and the sundry collecting tank 3 are enclosed into a compartment, the lifting plate 4 is driven, the lifting plate 4 moves from the bottom of the sundry collecting tank 3 to the second opening, and in the process, the lifting plate 4 brings sundries in water away from the water surface, so that workers can conveniently clean sundries salvaged by the lifting plate 4;
When the cleaning is completed, the lifting plate 4 is returned to the bottom of the sundries collecting tank 3 again, the pushing plate 7 moves to a direction away from the sundries collecting tank 3, and the pushing plate 7 returns to the side of the wing wall 2 opposite to the sundries collecting tank 3 to prepare for the next cleaning.
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 (8)
1. The fine grid cleaning device for the reclaimed water treatment comprises cleaning devices arranged on wing walls on two sides of the fine grid, and is characterized by comprising a sundry collecting tank, a lifting mechanism and a sliding plate mechanism, wherein the sundry collecting tank is arranged on the wing wall on any side of the fine grid, and the lifting mechanism is arranged in the sundry collecting tank; the sliding plate mechanism comprises a fixed box body and a pushing plate, wherein the fixed box body is arranged above wing walls on two sides of the fine grid, the pushing plate is positioned between the sundry collecting tank and the wing walls, a driving screw is arranged in the fixed box body, the fixed box body is connected with the pushing plate through the driving screw, and the pushing plate is close to or far away from the sundry collecting tank along the driving screw.
2. The fine grid cleaning device for reclaimed water treatment according to claim 1, wherein a motor is arranged outside the fixed box body, the driving screw is connected with the motor, the driving screw is rotationally connected with the fixed box body, a first nut is arranged on the driving screw, the first nut is rotationally connected with the push plate, and the driving screw is connected with the push plate through the first nut.
3. The fine grid cleaning device for reclaimed water treatment according to claim 1, wherein a floor is arranged at the bottom of the wing wall, a sliding rod is arranged on the floor and is parallel to the driving screw, the sliding rod is positioned between the sundry collecting tank and the wing wall, and the pushing plate is in sliding connection with the sliding rod.
4. The fine grid cleaning device for reclaimed water treatment according to claim 1, wherein the pushing plate is located on the water facing side of the fine grid, a plurality of through holes are formed in the pushing plate, and one side edge of the pushing plate is closely arranged on the fine grid.
5. The fine grid cleaning device for reclaimed water treatment according to claim 1, wherein the debris collecting tank is located on a water facing side of the fine grid, one side wall of the debris collecting tank is parallel to the fine grid, a first opening of a side surface of the debris collecting tank is arranged toward the wing wall opposite to the debris collecting tank, and a second opening is formed in a top surface of the debris collecting tank.
6. The fine grid cleaning device for reclaimed water treatment according to claim 1, wherein the lifting mechanism comprises a lifting plate, a lifting screw and a motor, a groove is formed in the side wall of the sundry collecting tank, the lifting screw is located in the groove, the motor is arranged at the top of the groove, the motor is connected with the lifting screw, the lifting screw is rotatably connected with the bottom of the groove, and the lifting plate is in threaded connection with the lifting screw through a second nut.
7. The fine grid cleaning device for reclaimed water treatment according to claim 6, wherein the lifting plate comprises a main plate and a telescopic plate, a sliding groove is formed in the main plate, the telescopic plate is located in the sliding groove, and one end of the telescopic plate is connected with the main plate through an elastic assembly.
8. The fine grid cleaning device for reclaimed water treatment according to claim 7, wherein the main plate is in threaded connection with the lifting screw through the second nut, and a plurality of through holes are formed in the telescopic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792396.5U CN221014747U (en) | 2023-10-18 | 2023-10-18 | Fine grille cleaning device for reclaimed water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792396.5U CN221014747U (en) | 2023-10-18 | 2023-10-18 | Fine grille cleaning device for reclaimed water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221014747U true CN221014747U (en) | 2024-05-28 |
Family
ID=91188738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322792396.5U Active CN221014747U (en) | 2023-10-18 | 2023-10-18 | Fine grille cleaning device for reclaimed water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221014747U (en) |
-
2023
- 2023-10-18 CN CN202322792396.5U patent/CN221014747U/en active Active
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