CN220766610U - Sewage treatment pond dross collection device - Google Patents
Sewage treatment pond dross collection device Download PDFInfo
- Publication number
- CN220766610U CN220766610U CN202322385508.5U CN202322385508U CN220766610U CN 220766610 U CN220766610 U CN 220766610U CN 202322385508 U CN202322385508 U CN 202322385508U CN 220766610 U CN220766610 U CN 220766610U
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- CN
- China
- Prior art keywords
- treatment tank
- shovel
- collection device
- collecting
- collecting shovel
- Prior art date
- 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.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims 8
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a scum collecting device of a sewage treatment tank, which comprises a collecting shovel and a movable frame capable of moving along the treatment tank; two first hanging lugs are fixedly connected to the lower end of the movable frame; a rotating shaft is rotatably arranged between the two first hangers; a second hanging lug is fixedly connected on the rotating shaft; the lower end of the second hanging lug is fixedly connected with the top of the collecting shovel; one end of the rotating shaft is connected with a first motor arranged on the first hanging lug. The utility model has the advantages that: simple structure need not the manual work and emptys, convenient and fast can effectively improve work efficiency.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a scum collecting device of a sewage treatment tank.
Background
A great deal of scum exists in domestic sewage and industrial sewage, and specific sewage treatment is carried out after filtering. The existing scum collecting device often adopts a driving component to drive a collecting shovel to horizontally move under water close to the water surface so as to collect scum. There is a problem in that it is inconvenient to pour the dross after the collection is completed, resulting in low collection efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the scum collecting device of the sewage treatment tank, which has a simple structure, is free from manual dumping, is convenient and quick, and can effectively improve the working efficiency.
In order to solve the technical problems, the technical scheme of the utility model is that the scum collecting device of the sewage treatment tank comprises a collecting shovel and a movable frame which can move along the treatment tank; two first hanging lugs are fixedly connected to the lower end of the movable frame; a rotating shaft is rotatably arranged between the two first hangers; a second hanging lug is fixedly connected on the rotating shaft; the lower end of the second hanging lug is fixedly connected with the top of the collecting shovel; one end of the rotating shaft is connected with a first motor arranged on the first hanging lug.
Further, a driving component for driving the movable frame to reciprocate is arranged on the treatment pool.
Further, the driving assembly comprises a screw rod rotatably arranged on one side of the treatment tank, a polish rod fixedly arranged on the other side of the treatment tank, a nut seat in threaded connection with the screw rod, a sliding block in sliding connection with the polish rod, and a second motor connected with one end of the screw rod; and a first electric telescopic rod is arranged between the tops of the nut seat and the sliding block and the lower end surface of the movable frame.
Furthermore, the collecting shovel is formed by integrally connecting two symmetrical shovel bodies at the back plate; the bottom of the collecting shovel is provided with a plurality of water leakage holes.
Further, the upper end of the backboard of the collecting shovel is integrally connected with a top plate; a plurality of springs are fixedly connected to the lower end face of the top plate; the lower end of the spring is connected with the top of the extrusion plate.
Further, the outer wall of the extrusion plate is in sliding connection with the inner cavity of the collecting shovel.
Furthermore, the inner walls of the back plates of the two shovel bodies of the collecting shovel are provided with sliding grooves; and a roller in rolling connection with the chute is rotatably arranged at one end of the extrusion plate, which is close to the chute.
Further, a second electric telescopic rod is fixedly connected between the upper end of the extruding plate and the top of the inner cavity of the collecting shovel.
Further, the number of the second electric telescopic rods is equal to that of the springs, and the springs are sleeved outside the second electric telescopic rods.
The utility model has the beneficial effects that:
when the movable frame drives the collecting shovel to move to one side of the treatment pool, the first motor is controlled to be started, the first motor drives the rotating shaft to rotate, and the rotating shaft drives the collecting shovel to rotate, so that scum collected in the collecting shovel is dumped. The utility model has simple structure, does not need to be manually dumped, is convenient and quick, and can effectively improve the working efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a side cross-sectional view of a collection scoop in an embodiment.
In the figure, the nut seat is 1-, the first electric telescopic rod is 2-, the movable frame is 3-, the sliding block is 4-, the first hangers are 5-, the rotating shaft is 6-, the first motor is 7-, the second hangers are 8-, the collecting shovel is 9-, the back plate is 901-, the top plate is 902-, the extruding plate is 10-, the spring is 11-, the sliding groove is 12-, the roller is 13-, the second electric telescopic rod is 14-, the lead screw is 15-, the second motor is 16-and the polish rod is 17-.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Examples
A scum collecting device of a sewage treatment pool, as shown in figures 1-3, comprises a collecting shovel 9 and a movable frame 3 which can move along the treatment pool; the lower end of the movable frame 3 is fixedly connected with two first hanging lugs 5; a rotating shaft 6 is rotatably arranged between the two first hanging lugs 5; the rotating shaft 6 is fixedly connected with a second hanging lug 8; the lower end of the second hanging lug 8 is fixedly connected with the top of the collecting shovel 9; one end of the rotating shaft 6 is connected with a first motor 7 arranged on the first hanging lug 5.
Above-mentioned sewage treatment pond dross collection device, when moving frame 3 drive collection shovel 9 remove one side in the treatment pond, control first motor 7 and open, first motor 7 drive pivot 6 rotates, and pivot 6 drives and collects shovel 9 rotation to the dross that collects in the collection shovel 9 is emptyd away.
Specifically, a driving assembly for driving the movable frame 3 to reciprocate is installed on the treatment tank.
Specifically, the driving assembly comprises a screw rod 15 rotatably installed on one side of the treatment tank, a polish rod 17 fixedly installed on the other side of the treatment tank, a nut seat 1 in threaded connection with the screw rod 15, a sliding block 4 in sliding installation on the polish rod 17, and a second motor 16 connected with one end of the screw rod 15; a first electric telescopic rod 2 is arranged between the tops of the nut seat 1 and the sliding block 4 and the lower end surface of the movable frame 3. The second motor 16 drives the screw rod 15 to rotate, and the screw rod 15 rotates to drive the nut seat 1 to move, so that the movable frame 3 is driven to move along the length direction of the screw rod 15, and the collecting shovel 9 is used for collecting scum. The first electric telescopic rod 2 can adjust the height of the movable frame 3, so that the water inlet height of the collecting shovel 9 is adjusted, sewage with different water levels can be adapted, and scum at different depths can be collected.
Specifically, the collecting shovel 9 is formed by integrally connecting two symmetrical shovel bodies at the back plate 901; the bottom of the collecting shovel 9 is provided with a plurality of water leakage holes. The collecting shovel 9 is designed to be bidirectional, so that scum can be collected in the process of reciprocating movement of the collecting shovel 9, and the working efficiency can be effectively improved compared with unidirectional collection.
Specifically, the upper end of the back plate 901 of the collecting shovel 9 is integrally connected with a top plate 902; a plurality of springs 11 are fixedly connected to the lower end surface of the top plate 902; the lower end of the spring 11 is connected to the top of the pressing plate 10. When the collecting shovel 9 moves to one side of the treatment pool, the extruding plate 10 can be controlled to move downwards, the extruding plate 10 extrudes the scum, and most of water in the scum is extruded, so that on one hand, sewage can be prevented from being sprayed outside the treatment pool to pollute the environment, and on the other hand, the weight of the scum can be reduced, and the subsequent treatment is facilitated.
Specifically, in order to prevent the squeeze plate 10 from tilting during the up-and-down movement, the outer wall of the squeeze plate 10 is slidably connected to the inner cavity of the collecting shovel 9.
Specifically, the inner walls of the back plates of the two shovel bodies of the collecting shovel 9 are provided with sliding grooves 12; one end of the extrusion plate 10 close to the chute 12 is rotatably provided with a roller 13 in rolling connection with the chute 12. The roller 13 is in rolling fit with the chute 12, so that friction force can be reduced, and deflection of the squeeze plate 10 can be limited.
Specifically, a second electric telescopic rod 14 is fixedly connected between the upper end of the extrusion plate 10 and the top of the inner cavity of the collecting shovel 9. The squeeze plate 10 can be driven to move up and down by the second electric telescopic rod 14.
Specifically, the number of the second electric telescopic rods 14 is equal to the number of the springs 11, and the springs 11 are sleeved outside the second electric telescopic rods 14.
The working principle of the utility model is as follows:
when the device works, the first electric telescopic rod 2 is started, the first electric telescopic rod 2 is controlled to stretch, and the height of the collecting shovel 9 is matched with the water level of sewage in the treatment tank. Then the second motor 16 is started, the second motor 16 drives the screw rod 15 to rotate, and the screw rod 15 drives the nut seat 1 to move, so that the first electric telescopic rod 2, the movable frame 3 and the collecting shovel 9 are driven to move. The collecting shovel 9 collects dross. When the collecting shovel 9 is moved to the end close to the treatment tank, the second motor 16 is turned off. The first electric telescopic rod 2 is controlled to be shortened, and the collecting shovel 9 is lifted upwards, so that the collecting shovel 9 is separated from the water surface. The second electric telescopic rod 14 is then opened, and the second electric telescopic rod 14 is extended to push the pressing plate 10 to move downward, press the dross, and press most of the moisture in the dross. Then the first motor 7 is started, the first motor 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the collecting shovel 9 to rotate, and the scum slides out of the processing pool from the collecting shovel 9 under the action of self gravity.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (9)
1. A scum collecting device of a sewage treatment tank, which comprises a collecting shovel (9) and a movable frame (3) which can move along the treatment tank; the method is characterized in that: the lower end of the movable frame (3) is fixedly connected with two first hangers (5); a rotating shaft (6) is rotatably arranged between the two first hanging lugs (5); a second hanging lug (8) is fixedly connected on the rotating shaft (6); the lower end of the second hanging lug (8) is fixedly connected with the top of the collecting shovel (9); one end of the rotating shaft (6) is connected with a first motor (7) arranged on the first hanging lug (5).
2. The wastewater treatment tank scum collection device according to claim 1, wherein: the treatment tank is provided with a driving component for driving the movable frame (3) to reciprocate.
3. The wastewater treatment tank scum collection device according to claim 2, wherein: the driving assembly comprises a screw rod (15) rotatably arranged on one side of the treatment tank, a polish rod (17) fixedly arranged on the other side of the treatment tank, a nut seat (1) in threaded connection with the screw rod (15), a sliding block (4) in sliding installation on the polish rod (17), and a second motor (16) connected with one end of the screw rod (15); a first electric telescopic rod (2) is arranged between the tops of the nut seat (1) and the sliding block (4) and the lower end surface of the movable frame (3).
4. A wastewater treatment pond scum collection device according to any one of claims 1-3, wherein: the collecting shovel (9) is formed by integrally connecting two symmetrical shovel bodies at a back plate (901); a plurality of water leakage holes are formed in the bottom of the collecting shovel (9).
5. The wastewater treatment tank scum collection device according to claim 4, wherein: the upper end of a backboard (901) of the collecting shovel (9) is integrally connected with a top board (902); a plurality of springs (11) are fixedly connected to the lower end face of the top plate (902); the lower end of the spring (11) is connected with the top of the extrusion plate (10).
6. The wastewater treatment tank scum collection device according to claim 5, wherein: the outer wall of the extrusion plate (10) is in sliding connection with the inner cavity of the collecting shovel (9).
7. The wastewater treatment tank scum collection device according to claim 6, wherein: the inner walls of the back plates of the two shovel bodies of the collecting shovel (9) are provided with sliding grooves (12); one end of the extrusion plate (10) close to the chute (12) is rotatably provided with a roller (13) in rolling connection with the chute (12).
8. The wastewater treatment tank scum collection device according to claim 6, wherein: a second electric telescopic rod (14) is fixedly connected between the upper end of the extruding plate (10) and the top of the inner cavity of the collecting shovel (9).
9. The wastewater treatment tank scum collection device of claim 8, wherein: the number of the second electric telescopic rods (14) is equal to that of the springs (11), and the springs (11) are sleeved outside the second electric telescopic rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385508.5U CN220766610U (en) | 2023-09-04 | 2023-09-04 | Sewage treatment pond dross collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322385508.5U CN220766610U (en) | 2023-09-04 | 2023-09-04 | Sewage treatment pond dross collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766610U true CN220766610U (en) | 2024-04-12 |
Family
ID=90597583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322385508.5U Active CN220766610U (en) | 2023-09-04 | 2023-09-04 | Sewage treatment pond dross collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766610U (en) |
-
2023
- 2023-09-04 CN CN202322385508.5U patent/CN220766610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A scum collection device for sewage treatment tanks Granted publication date: 20240412 Pledgee: Kunming Panlong District Rural Credit Cooperative Union Longquan Credit Union Pledgor: Yunnan Eagle Ecological Construction Group Co.,Ltd. Registration number: Y2024980038924 |