CN215609533U - Sedimentation basin with intelligent effluent flow control function - Google Patents
Sedimentation basin with intelligent effluent flow control function Download PDFInfo
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- CN215609533U CN215609533U CN202121745492.9U CN202121745492U CN215609533U CN 215609533 U CN215609533 U CN 215609533U CN 202121745492 U CN202121745492 U CN 202121745492U CN 215609533 U CN215609533 U CN 215609533U
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Abstract
The utility model relates to a sedimentation tank with an intelligent effluent flow control function, which comprises a tank body, an effluent flow adjusting mechanism and a scraping mechanism, wherein an effluent pipe is arranged on one side wall of the tank body, a drain outlet is arranged at the center of the bottom end of the tank body, the bottom wall of the tank body is of a conical structure, the effluent flow adjusting mechanism and the scraping mechanism are both arranged on the tank body, and the effluent flow adjusting mechanism changes the opening size of the effluent pipe to adjust the effluent flow. According to the scraping mechanism, the scraping plate is hinged with the scraping supporting plate, so that the scraping plate can incline left and right relative to the scraping supporting plate, the scraping plate can be attached to the bottom wall of the pool body when scraping is carried out, the situation that the scraping plate cannot be attached to the bottom wall of the pool body due to inaccurate inclination angle when the scraping plate and the scraping supporting plate are in a fixed state is avoided, and the scraping effect is ensured.
Description
Technical Field
The utility model relates to the technical field, in particular to a sedimentation tank with an intelligent effluent flow control function.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of draining a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.
In the sewage treatment step, the first step is precipitation, and the precipitated purified water is treated in the second step, the precipitation process is carried out in a sedimentation tank, liquid and dirt in the sedimentation tank are separately discharged to the outer side of the sedimentation tank in a layered mode, and after the dirt is discharged, the residual dirt on the bottom wall of the sedimentation tank cannot be discharged, so that the discharge is not clean, and the subsequent use is influenced; meanwhile, the pressure of water flow discharged from the water outlet pipe is too high due to the high liquid level of the liquid in the sedimentation tank, so that the water outlet pipe and subsequent treatment equipment are easily damaged.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a sedimentation tank with an intelligent effluent flow control function.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a sedimentation tank with an intelligent effluent flow control function comprises a tank body, an effluent flow adjusting mechanism and a scraping mechanism, wherein an outlet pipe is arranged on one side wall of the tank body, a drain outlet is arranged at the center of the bottom end of the tank body, the bottom wall of the tank body is of a conical structure, the effluent flow adjusting mechanism and the scraping mechanism are both arranged on the tank body, the effluent flow adjusting mechanism changes the opening size of the outlet pipe to adjust the effluent flow, the scraping mechanism comprises a first lifting cylinder, a scraping supporting plate and a scraping plate, the first lifting cylinder is fixed on the side wall of the tank body far away from the outlet pipe, a telescopic rod on the first lifting cylinder is connected with the scraping supporting plate through a rotary driving assembly, the scraping plate is hinged to the center of the bottom end of the scraping supporting plate, a plurality of springs are connected between the scraping plate and the scraping supporting plate, and the scraping plate can be attached to the bottom wall of the tank body under the action of spring force, the rotary driving assembly drives the scraper plate to rotate so as to scrape off the sewage on the bottom wall of the tank body.
In any of the above schemes, preferably, the rotation driving assembly includes a motor and a rotating rod, the motor is fixed on a transverse plate, the transverse plate is fixed with a telescopic rod on the first lifting cylinder, the motor is located above the center of the tank body, the rotating rod is fixed on an output shaft of the motor, a transverse rod is fixed at the bottom end of the rotating rod, and one end of the transverse rod, far away from the rotating rod, is fixed with the scraping support plate.
In any of the above schemes, preferably, a pin is fixed at the center of the top of the scraping plate, the pin is rotatably connected to the center of the bottom of the scraping support plate so that the scraping plate and the scraping support plate are hinged, and the axis of the pin is perpendicular to the center line of the scraping plate in the length direction.
In any one of the above schemes, preferably, the water outlet flow adjusting mechanism includes a liquid level detector, an underwater ultrasonic detector and a slider, the liquid level detector is installed at the top end of the tank body to detect the liquid level in the tank body, the underwater ultrasonic detector is installed on the side wall of the tank body provided with the water outlet pipe and detects the position of the slider, the slider is located in the tank body and is arranged close to the water outlet pipe, the slider can move up and down and move along the central line direction of the water outlet pipe through the driving of the movable driving assembly to adjust the size of the opening of the water outlet pipe sealed by the slider, and the liquid level detector and the underwater ultrasonic detector are both connected with the controller.
Preferably in any one of the above schemes, the mobile driving assembly includes a pressing cylinder and a second lifting cylinder, the pressing cylinder and the second lifting cylinder are both installed on the side wall of the tank body on the same side as the water outlet pipe, the pressing cylinder drives the sliding block to move along the direction of the water outlet pipe so as to press the opening of the water outlet pipe, the second lifting cylinder drives the sliding block to move up and down so as to adjust the size of the opening of the water outlet pipe, and the pressing cylinder and the second lifting cylinder are connected with the controller.
In any of the above schemes, preferably, a sealing gasket is fixed on the side wall of the slider close to the water outlet pipe, a compression rod is fixed at the central part of the side wall of the slider far from the water outlet pipe, the compression rod is connected with a push-pull rod in a sliding manner, the push-pull rod is fixed with a telescopic rod on a compression cylinder, the compression cylinder drives the push-pull rod to move the slider along the central line direction of the water outlet pipe, and the push-pull rod is located at the rear side of the second lifting cylinder.
In any of the above schemes, preferably, a dovetail slide bar is fixed at the top end of the slide block, and a dovetail sliding groove matched with the dovetail slide bar is fixed at the bottom end of a telescopic bar on the second lifting cylinder.
Compared with the prior art, the sedimentation tank with the function of intelligently controlling the effluent flow has the following beneficial effects:
1. residual dirt on the bottom wall of the pool body can be scraped and discharged from a sewage discharge port through the arrangement of the scraping mechanism, so that the discharged dirt is cleaner, the scraping plate is hinged with the scraping supporting plate, the scraping plate can incline left and right relative to the scraping supporting plate so as to be suitable for the inclined angle of the bottom wall of the pool body, the scraping plate can be attached to the bottom wall of the pool body when scraping, the situation that the scraping plate cannot be attached to the bottom wall of the pool body due to inaccurate inclination angle when the scraping plate and the scraping supporting plate are in a fixed state is avoided, and the scraping effect is ensured;
2. through the setting of outlet flow adjustment mechanism, can adjust the discharge through in the outlet pipe according to the liquid level height in the pond to adjust the pressure that rivers produced the outlet pipe, avoid the pressure too high and make outlet pipe and follow-up treatment facility damage, prolonged life.
Drawings
Fig. 1 is a schematic overall structure diagram of a sedimentation tank with an intelligent effluent flow control function according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of the scraper plate and the scraper support plate in fig. 1.
The figures are labeled as follows: 1. a tank body; 2. a scraping plate; 3. scraping the supporting plate; 4. a first lifting cylinder; 5. a motor; 6. a transverse bar; 7. a liquid level detector; 8. a water outlet pipe; 9. a slider; 10. a pressure lever; 11. an underwater ultrasonic detector; 12. a lifting rod; 13. a pressing cylinder; 14. a second lifting cylinder; 15. a push-pull rod; 16. a sewage draining outlet; 17. a spring; 18. a transverse plate.
Detailed Description
In order that the utility model may be further understood, the utility model will now be described in detail with reference to specific examples.
As shown in fig. 1, an embodiment of a sedimentation tank with an intelligent effluent flow rate control function according to the present invention includes a tank body 1, an effluent flow rate adjusting mechanism, and a scraping mechanism, wherein a water outlet pipe 8 is disposed on a side wall of the tank body 1, a drain outlet 16 is disposed at a central portion of a bottom end of the tank body 1, a bottom wall of the tank body 1 is of a tapered structure, the effluent flow rate adjusting mechanism and the scraping mechanism are both disposed on the tank body 1, the effluent flow rate adjusting mechanism changes an opening size of the water outlet pipe 8 to adjust an effluent flow rate, the scraping mechanism includes a first lifting cylinder 4, a scraping support plate 3, and a scraping plate 2, the first lifting cylinder 4 is fixed on a side wall of the tank body 1 far from the water outlet pipe 8, a telescopic rod on the first lifting cylinder 4 is connected with the scraping support plate 3 through a rotation driving assembly, a scraping plate 2 is hinged to a central portion of a bottom end of the scraping support plate 3, scrape and connect a plurality of springs 17 between flitch 2 and the material backup pad 3 of scraping, scrape flitch 2 can laminate with the diapire of cell body 1 under spring 17 elastic force effect, rotatory drive assembly drive scrapes flitch 2 is rotatory to strike off with the filth to 1 diapire of cell body, and spring 17 is in compression state.
The hinge pin is fixed at the center of the top of the scraping plate 2, the hinge pin is rotatably connected to the center of the bottom of the scraping support plate 3, so that the scraping plate 2 and the scraping support plate 3 are hinged, the axis of the hinge pin is perpendicular to the central line of the scraping plate 2 in the length direction, the scraping plate can incline left and right and cannot incline front and back, and the scraping is guaranteed while the inclination angle is adjusted.
Specifically, the scraping support plate 3 is obliquely arranged, and the scraping plate 2 is hinged to the scraping support plate 3, so that the scraping plate 2 can be obliquely inclined left and right relative to the scraping support plate 3, and can be attached to the bottom wall of the pool body 1 when the scraping plate 2 scrapes materials, and the situation that the scraping plate 2 cannot be attached to the bottom wall of the pool body 1 due to inaccurate inclination angle when the scraping plate 2 and the scraping support plate 3 are in a fixed state is avoided, and the scraping effect is ensured; first lift cylinder 4 drives scrapes flitch 2 and reciprocates, can move up to the top of cell body 1 and do not occupy the space in the cell body 1 when subsiding, and first lift cylinder 4, motor 5 all are connected with the controller, and the controller is installed and is controlled the bench, controls the bench and can install also can set up the one side at the cell body on the cell body.
The rotary driving assembly comprises a motor 5 and a rotating rod, the motor 5 is fixed on a transverse plate 18, the transverse plate 18 is fixed with a telescopic rod on a first lifting cylinder 4, the motor 5 is located above the center of the pool body 1, the rotating rod is fixed on an output shaft of the motor 5, a transverse rod 6 is fixed at the bottom end of the rotating rod, one end, far away from the rotating rod, of the transverse rod 6 is fixed with a scraping supporting plate 3, and a scraping plate 2 rotates when the motor 5 drives the rotating rod so as to scrape residual dirt on the bottom wall of the pool body 1 and discharge the dirt from a sewage discharge outlet 16.
The water outlet flow adjusting mechanism comprises a liquid level detector 7, an underwater ultrasonic detector 11 and a sliding block 9, wherein the liquid level detector 7 is installed at the top end of the pool body 1 to detect the liquid level in the pool body 1, the underwater ultrasonic detector 11 is installed on the side wall of the pool body 1 with the water outlet pipe 8 and detects the position of the sliding block 9, the sliding block 9 is located in the pool body 1 and is close to the water outlet pipe 8, the sliding block 9 can move up and down and move along the central line direction of the water outlet pipe 8 through the driving of the movable driving assembly to adjust the size of the opening of the water outlet pipe 8 sealed by the sliding block 9, and the liquid level detector 7 and the underwater ultrasonic detector 11 are both connected with the controller.
Specifically, the underwater ultrasonic detector 11 is arranged close to the sliding block 9 to detect the position of the sliding block 9, so that the size of the opening of the water outlet pipe 8 sealed by the sliding block 9 is judged, and the water flow entering the water outlet pipe 8 is adjusted.
In the embodiment, the controller is a PLC controller, and the model can be S7-300, but is not limited to the PLC controller.
Wherein, liquid level detector 7 is supersound liquid level detector 7, be used for detecting 1 interior liquid level height of cell body in order to send liquid level signal to the controller, ultrasonic detector 11 will survey slider 9's signal transmission to controller under water, in order to judge slider 9 position, thereby judge the size that 8 open area of outlet pipe were sealed to slider 9, and then adjust the discharge that gets into in the outlet pipe 8, guarantee that 8 interior water flow of outlet pipe flows through the pressure that produces and does not damage other equipment of outlet pipe 8 and follow-up connection, prolong the life of outlet pipe 8 and follow-up other equipment.
The movable driving assembly comprises a pressing cylinder 13 and a second lifting cylinder 14, the pressing cylinder 13 and the second lifting cylinder 14 are both mounted on the side wall of the tank body 1 on the same side with the water outlet pipe 8, the pressing cylinder 13 drives the sliding block 9 to move along the direction of the water outlet pipe 8 so as to press the opening of the water outlet pipe 8, the second lifting cylinder 14 drives the sliding block 9 to move up and down so as to adjust the size of the opening of the water outlet pipe 8, and the pressing cylinder 13 and the second lifting cylinder 14 are connected with the controller.
A sealing pad is fixed on the side wall, close to the water outlet pipe 8, of the sliding block 9, a pressing rod 10 is fixed at the center part of the side wall, far away from the water outlet pipe 8, of the sliding block 9, the pressing rod 10 is connected with a push-pull rod 15 in a sliding mode, the push-pull rod 15 is fixed with a telescopic rod on a pressing cylinder 13, the pressing cylinder 13 drives the push-pull rod 15 to enable the sliding block 9 to move along the direction of the center line of the water outlet pipe 8, and the push-pull rod 15 is located on the rear side of a second lifting cylinder 14.
The pressing rod 10 is provided with a sliding hole, two side walls of the sliding hole are provided with grooves, one end of the push-pull rod 15, which is close to the pressing rod 10, is fixed with a clamping block, the clamping block is positioned in the sliding hole, the end part of the clamping block extends into the groove, and the clamping block is in sliding connection with the groove, so that the push-pull rod 15 drives the pressing rod 10 to move left and right while the pressing rod 10 can slide up and down relative to the push-pull rod 15.
The fixed forked tail slide bar in top of slider 9, the telescopic link bottom on the second lift cylinder 14 is fixed with forked tail slide bar complex forked tail spout, compresses tightly the opening in-process that cylinder 13 promoted slider 9 and compress tightly outlet pipe 8, and the forked tail slide bar slides in the forked tail spout.
Specifically, second lift cylinder 14 all fixes on the lateral wall of cell body 1 with compressing tightly cylinder 13, and second lift cylinder 14 and push-and-pull rod 15 all are located cell body 1's top, and the telescopic link bottom on the second lift cylinder 14 fixes lifter 12, and lifter 12 is fixed with the forked tail spout, is equipped with the mounting hole on cell body 1's a lateral wall, and the one end of outlet pipe 8 is injected in the mounting hole to make the terminal surface of outlet pipe 8 flush with cell body 1's inside wall, the inside wall that cell body 1 was pushed down to slider 9 can seal outlet pipe 8's opening.
Wherein, when scraping flitch and cell body diapire laminating, the transverse bar is located the below of outlet pipe to the bull stick drives scrapes the flitch rotation.
The working principle of the embodiment is as follows: after the sedimentation tank is settled, liquid and dirt are layered, the liquid is discharged through a water outlet pipe 8, when the liquid is discharged, a liquid level detector 7 detects liquid level information and feeds the liquid level information back to a controller, the size of an opening of the water outlet pipe 8 is sealed by a sliding block 9 according to the liquid level height, a plurality of sections of liquid level heights are set to be numerical values, the controller judges that the initial liquid level is in a first set height range, at the moment, a part of the opening of the water outlet pipe 8 needs to be opened, an underwater ultrasonic detector 11 feeds the information for detecting the sliding block 9 back to the controller, the controller judges the position of the sliding block 9, when the opening of the water outlet pipe 8 is opened, the controller controls a compression air cylinder 13 to drive a push-pull rod 15 to enable the sliding block 9 to move towards the direction far away from the water outlet pipe 8, a second lifting air cylinder 14 drives the sliding block 9 to move upwards to reach the set position, then the controller controls the compression air cylinder 13 to drive the push-pull rod 15 to enable the sliding block 9 to reset to enable the sliding block 9 to compress a part of the water outlet pipe 8, opening a part of the opening of the water outlet pipe 8 and incompletely opening the opening, repeating the upward moving operation of the sliding block 9 to enable the sliding block 9 to continuously move upwards for setting the height after the liquid level height is reduced to a second set numerical range, enlarging the opening of the water outlet pipe 8 at the moment, enlarging the passing water flow, repeating the operation until the liquid level height is completely opened, realizing that the water flow entering the water outlet pipe 8 is adjusted according to the liquid level height to avoid the water flow from damaging the water outlet pipe 8 and other subsequent equipment due to excessive water flow, discharging settled dirt after the liquid is discharged, opening the sewage discharge port 16 to discharge the dirt, discharging the residual dirt on the bottom wall of the pool body 1 at the last time, discharging the dirt through the scraping mechanism at the moment, driving the scraping plate 2 to move downwards into the pool body 1 by the first lifting cylinder 4 until the scraping plate 2 is attached to the bottom wall of the pool body 1, and because the scraping plate 2 inclines left and right relative to the scraping support plate 3, so can adjust according to the inclination of 1 diapire of cell body automatically, guarantee to scrape the complete laminating of flitch 2 and 1 diapire of cell body, then starter motor 5 drives scrapes flitch 2 rotatoryly to strike off the remaining filth on 1 diapire of cell body and discharge from drain 16, strike off the completion back, motor 5 stops, and first lift cylinder 4 drives scrapes flitch 2 and resets.
It will be understood by those skilled in the art that the present invention includes any combination of the summary and detailed description of the utility model described above and those illustrated in the accompanying drawings, which is not intended to be limited to the details and which, for the sake of brevity of this description, does not describe every aspect which may be formed by such combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a sedimentation tank with intelligent control goes out water flow function which characterized in that: the pool comprises a pool body, a water outlet flow adjusting mechanism and a scraping mechanism, wherein a water outlet pipe is arranged on one side wall of the pool body, a sewage discharge outlet is arranged at the center part of the bottom end of the pool body, the bottom wall of the pool body is of a conical structure, the water outlet flow adjusting mechanism and the scraping mechanism are both arranged on the pool body, the water outlet flow adjusting mechanism changes the opening size of the water outlet pipe to adjust the water outlet flow, the scraping mechanism comprises a first lifting cylinder, a scraping supporting plate and a scraping plate, the first lifting cylinder is fixed on the side wall of the pool body away from the water outlet pipe, a telescopic rod on the first lifting cylinder is connected with the scraping supporting plate through a rotary driving assembly, the scraping plate is hinged to the center part of the bottom end of the scraping supporting plate, a plurality of springs are connected between the scraping plate and the scraping supporting plate, and the scraping plate can be attached to the bottom wall of the pool body under the elastic force of the springs, the rotary driving assembly drives the scraper plate to rotate so as to scrape off the sewage on the bottom wall of the tank body.
2. The sedimentation tank with the function of intelligently controlling the flow of effluent water as claimed in claim 1, wherein: the rotary driving assembly comprises a motor and a rotating rod, the motor is fixed on the transverse plate, the transverse plate is fixed with a telescopic rod on the first lifting cylinder, the motor is located above the center of the pool body, the rotating rod is fixed on an output shaft of the motor, a transverse rod is fixed at the bottom end of the rotating rod, and one end, far away from the rotating rod, of the transverse rod is fixed with the scraping support plate.
3. The sedimentation tank with the function of intelligently controlling the flow of effluent water as claimed in claim 1, wherein: the center part of the top of the scraping plate is fixed with a pin shaft, the pin shaft is rotatably connected with the center part of the bottom of the scraping support plate so that the scraping plate and the scraping support plate are hinged, and the axis of the pin shaft is perpendicular to the center line of the scraping plate in the length direction.
4. The sedimentation tank with the function of intelligently controlling the flow of effluent water as claimed in claim 1, wherein: the water outlet flow adjusting mechanism comprises a liquid level detector, an underwater ultrasonic detector and a sliding block, the liquid level detector is installed at the top end of the tank body to detect the liquid level in the tank body, the underwater ultrasonic detector is installed on the side wall of the tank body provided with the water outlet pipe and detects the position of the sliding block, the sliding block is located in the tank body and is close to the water outlet pipe, the sliding block can move up and down and move along the direction of the central line of the water outlet pipe through the driving of the movable driving assembly to adjust the size of the opening of the water outlet pipe sealed by the sliding block, and the liquid level detector and the underwater ultrasonic detector are both connected with the controller.
5. The sedimentation tank with the function of intelligently controlling the flow of effluent water as claimed in claim 4, wherein: the mobile driving assembly comprises a pressing cylinder and a second lifting cylinder, the pressing cylinder and the second lifting cylinder are both mounted on the side wall of the pool body on the same side as the water outlet pipe, the pressing cylinder drives a sliding block to move along the direction of the water outlet pipe so as to press the opening of the water outlet pipe, the second lifting cylinder drives the sliding block to move up and down so as to adjust the size of the opening of the water outlet pipe, and the pressing cylinder and the second lifting cylinder are connected with the controller.
6. The sedimentation tank with the function of intelligently controlling the flow of effluent water as claimed in claim 4, wherein: the side wall of the sliding block, close to the water outlet pipe, is fixedly provided with a sealing gasket, the center part of the side wall of the sliding block, far away from the water outlet pipe, is fixedly provided with a pressing rod, the pressing rod is connected with a push-pull rod in a sliding mode, the push-pull rod is fixed with a telescopic rod on a compression cylinder, the compression cylinder drives the push-pull rod to enable the sliding block to move along the central line direction of the water outlet pipe, and the push-pull rod is located on the rear side of the second lifting cylinder.
7. The sedimentation tank with the function of intelligently controlling the flow of effluent water as claimed in claim 5, wherein: the top of slider is fixed the forked tail slide bar, telescopic link bottom on the second lift cylinder is fixed with forked tail slide bar complex forked tail spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745492.9U CN215609533U (en) | 2021-07-29 | 2021-07-29 | Sedimentation basin with intelligent effluent flow control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745492.9U CN215609533U (en) | 2021-07-29 | 2021-07-29 | Sedimentation basin with intelligent effluent flow control function |
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| Publication Number | Publication Date |
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| CN215609533U true CN215609533U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121745492.9U Active CN215609533U (en) | 2021-07-29 | 2021-07-29 | Sedimentation basin with intelligent effluent flow control function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672763A (en) * | 2023-07-12 | 2023-09-01 | 广州科学城水务投资集团有限公司 | Aeration spiral-flow type sewage treatment grit chamber |
| CN116726551A (en) * | 2023-08-08 | 2023-09-12 | 山东旭日东环保股份有限公司 | Urban sewage treatment equipment |
-
2021
- 2021-07-29 CN CN202121745492.9U patent/CN215609533U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116672763A (en) * | 2023-07-12 | 2023-09-01 | 广州科学城水务投资集团有限公司 | Aeration spiral-flow type sewage treatment grit chamber |
| CN116672763B (en) * | 2023-07-12 | 2024-02-13 | 广州科学城水务投资集团有限公司 | Aeration spiral-flow type sewage treatment grit chamber |
| CN116726551A (en) * | 2023-08-08 | 2023-09-12 | 山东旭日东环保股份有限公司 | Urban sewage treatment equipment |
| CN116726551B (en) * | 2023-08-08 | 2023-10-20 | 山东旭日东环保股份有限公司 | Urban sewage treatment equipment |
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