CN214653700U - Water pollution administers with preventing blockking up blowdown bars - Google Patents
Water pollution administers with preventing blockking up blowdown bars Download PDFInfo
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- CN214653700U CN214653700U CN202022897448.1U CN202022897448U CN214653700U CN 214653700 U CN214653700 U CN 214653700U CN 202022897448 U CN202022897448 U CN 202022897448U CN 214653700 U CN214653700 U CN 214653700U
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Abstract
The utility model discloses a water pollution administers with preventing blockking up blowdown bars, include: blowdown pond, gyration grid, catch basin and PLC, catch basin one side top has the blowdown pond through building by laying bricks or stones, the inside both sides of blowdown pond are close to catch basin one end and pass through bolt fixedly connected with gyration grid, blowdown pond both sides inner wall is located gyration grid below and is connected with the cleaning brush through the bearing rotation, the utility model discloses when impurity in the catch basin is more, impurity blocks up in gyration grid bottom, can form the water head around the gyration grid this moment, carries out real-time detection to the water level through water level sensor before the grid and behind the grid, when the water head is greater than the setting value, accelerates the functioning speed through PLC control gyration grid, and sewage flow speed accelerates this moment for sewage treatment efficiency, when the water head is less, through PLC control gyration grid standby or idle operation energy can be saved.
Description
Technical Field
The utility model relates to a water pollution administers technical field, specifically is a water pollution administers with preventing blockking up blowdown bars.
Background
The sewage treatment grid is a special water treatment device capable of continuously and automatically intercepting and removing sundries in various shapes in fluid, can be widely applied to urban sewage treatment, water inlets of tap water industry and power plants, can be used as a pre-stage screening device in waste water treatment processes of textile industry, food processing industry, paper making industry, leather industry and the like, and is one of the most advanced solid-liquid screening devices in China at present.
However, the existing sewage disposal grid for water pollution treatment has some disadvantages in the using process, such as:
the self-cleaning capability of the existing sewage treatment grid pollution discharge device is weak, dirt attached to the device is difficult to remove, the grid is easy to block, when more impurities exist in sewage, the flow rate of the sewage is slow under the blocking of the impurities, the sewage treatment efficiency is reduced, and meanwhile, the dirt is taken out of the device along with the operation of the device, so that the secondary pollution to treated water is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water pollution administers with preventing blockking up blowdown bars to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-clogging pollution discharge grid for water pollution treatment, comprising: blowdown pond, gyration grid, catch basin and PLC, catch basin one side top has the blowdown pond through building by laying bricks or stones, the inside both sides of blowdown pond are close to catch basin one end and pass through bolt fixedly connected with gyration grid, blowdown pond both sides inner wall is located gyration grid below and rotates through the bearing and be connected with the cleaning brush, blowdown pond both sides inner wall is located and washs the water pipe through joint fixedly connected with between the cleaning brush of gyration grid below, blowdown bottom of the pool outer wall is located inside behind the grid through screw fixedly connected with of catch basin, level sensor before sump bottom one side through screw fixedly connected with grid, level sensor and the behind the grid level sensor respectively with PLC electrical property lotus root.
Further, the washing water pipe further includes: the water pump, wash water pipe one end and be located the blowdown pond outer wall on through coupling fixedly connected with water pump, it is close to the cleaning brush both sides through coupling array fixedly connected with shower nozzle to wash the water pipe.
Further, the cleaning brush still includes: the cleaning brush is located blowdown pond outer wall one end and passes through shaft coupling fixedly connected with driving motor, driving motor rotation direction is opposite with gyration grid traffic direction.
Further, the catch basin still includes: and the bottom of the water collecting tank is positioned on one side below the rotary grating and is fixedly connected with a guide plate through a screw.
Furthermore, the water pump signal input end is electrically connected with the PLC signal output end.
Furthermore, the signal input end of the driving motor is electrically connected with the signal output end of the PLC.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model realizes the use of the pollution discharge grid for water pollution control through the cleaning brush, the water level sensor behind the grid and the water level sensor in front of the grid, impurities in the water collecting tank are salvaged and conveyed to the inside of the sewage discharging tank through the rotation of the rotary grating, the impurities remained on the rotary grating are driven to rotate through the electric cleaning brush of the driving motor and the cleaning water is conveyed into the cleaning water pipe by the water pump to wash and clean the surface of the rotary grating so as to prevent the rotary grating from being blocked, when the impurities in the water collecting tank are more, the impurities are blocked at the bottom of the rotary grating, a water level difference is formed in front of and behind the rotary grating, the water level is detected in real time by the water level sensor in front of the grating and the water level sensor behind the grating, when the water level difference is larger than the set value, the PLC controls the rotary grating to accelerate the running speed, at the moment, the sewage flow speed is accelerated, the sewage treatment efficiency is accelerated, when the water level difference is small, the PLC is used for controlling the rotary grating to stand by or run at an idle speed so as to save energy.
Drawings
FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;
FIG. 2 is a schematic sectional view of the overall left-side view structure of the present invention;
FIG. 3 is a schematic sectional view of the overall top view structure of the present invention;
fig. 4 is a schematic view of the electronic component connection control system of the present invention.
In FIGS. 1-4: 1-a sewage disposal pool; 2-a rotating grid; 3, cleaning a water pipe; 301-a water pump; 4, cleaning brushes; 401 — a drive motor; 5-a water level sensor in front of the grid; 6-a water collecting tank; 601-a flow guide plate; 7-a water level sensor behind the grid; 8-PLC.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an anti-clogging pollution discharge grid for water pollution treatment, comprising: blowdown pond 1, gyration grid 2, catch basin 6 and PLC8, 6 one side tops of catch basin have blowdown pond 1 through building by laying bricks or stones, 1 inside both sides in blowdown pond are close to 6 one end in catch basin and pass through bolt fixedly connected with gyration grid 2, 1 both sides inner wall in blowdown pond is located gyration grid 2 below and is connected with cleaning brush 4 through the bearing rotation, 1 both sides inner wall in blowdown pond is located between 4 cleaning brushes of gyration grid 2 below through joint fixedly connected with washing water pipe 3, 1 bottom outer wall in blowdown pond is located catch basin 6 inside and passes through water level sensor 7 behind the screw fixedly connected with bars, 6 bottom one side in catch basin passes through water level sensor 5 before the screw fixedly connected with bars, water level sensor 7 is connected with PLC8 electrical property lotus root respectively behind water level sensor 5 before the bars and the bars, washing water pipe 3 still includes: water pump 301, wash 3 one ends of water pipe and be located 1 outer wall in blowdown pond through coupling fixedly connected with water pump 301, wash water pipe 3 and be close to 4 both sides of cleaning brush through coupling array fixedly connected with shower nozzles, cleaning brush 4 still includes: driving motor 401, cleaning brush 4 are located 1 outer wall one end in blowdown pond and pass through shaft coupling fixedly connected with driving motor 401, and driving motor 401 rotates the direction opposite with 2 traffic directions of gyration grid, and catch basin 6 still includes: guide plate 601, catch basin 6 bottom are located gyration grid 2 below one side and pass through screw fixed connection guide plate 601, and water pump 301 signal input part and PLC8 signal output part electric connection, driving motor 401 signal input part and PLC8 signal output part electric connection.
The working principle is as follows: when the pollution discharge grid for water pollution treatment is used, impurities in the water collecting tank 6 are salvaged and conveyed into the pollution discharge tank 1 through the rotation of the rotary grid 2, the impurities remained on the rotary grid 2 are driven to rotate through the electric cleaning brush 4 of the driving motor 401 and the water pump 301 conveys cleaning water into the cleaning water pipe 3 to wash and clean the surface of the rotary grid 2 so as to prevent the rotary grid 2 from being blocked, when the impurities in the water collecting tank 6 are more, the impurities are blocked at the bottom of the rotary grating 2, and a water level difference is formed in front and at the back of the rotary grating 2, the water level is detected in real time by the water level sensor 5 in front of the gate and the water level sensor 7 behind the gate, when the water level difference is larger than the set value, the PLC8 controls the rotary grating 2 to accelerate the running speed, at the moment, the sewage flow speed is accelerated, the sewage treatment efficiency is accelerated, when the water level difference is small, the PLC8 controls the rotary grating 2 to stand by or run at idle speed to save energy.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-clogging pollution discharge grid for water pollution treatment is characterized by comprising:
a sewage disposal pool (1);
a rotating grate (2);
a water collection tank (6);
PLC(8)，
wherein a sewage draining pool (1) is built above one side of the water collecting pool (6), one end of the two sides of the interior of the sewage draining tank (1) close to the water collecting tank (6) is fixedly connected with a rotary grating (2) through bolts, the inner walls at the two sides of the sewage discharging pool (1) are positioned below the rotary grating (2) and are rotationally connected with a cleaning brush (4) through a bearing, the inner walls of the two sides of the sewage discharging pool (1) are positioned between the cleaning brushes (4) below the rotary grating (2) and are fixedly connected with a cleaning water pipe (3) through clamping, the outer wall of the bottom of the sewage disposal pool (1) is positioned in the water collecting pool (6) and is fixedly connected with a water level sensor (7) behind a grid through a screw, one side of the bottom of the water collecting tank (6) is fixedly connected with a front-grid water level sensor (5) through a screw, and the water level sensor (5) in front of the gate and the water level sensor (7) behind the gate are respectively coupled with the PLC (8) electrically.
2. The anti-clogging pollution discharge grid for water pollution treatment according to claim 1, wherein: the cleaning water pipe (3) further comprises: water pump (301), wash water pipe (3) one end and be located on blowdown pond (1) outer wall through coupling fixedly connected with water pump (301), wash water pipe (3) and be close to cleaning brush (4) both sides through coupling array fixedly connected with shower nozzle.
3. The anti-clogging pollution discharge grid for water pollution treatment according to claim 1, wherein: the cleaning brush (4) further comprises: driving motor (401), cleaning brush (4) are located blowdown pond (1) outer wall one end and pass through shaft coupling fixedly connected with driving motor (401), driving motor (401) rotation direction is opposite with gyration grid (2) traffic direction.
4. The anti-clogging pollution discharge grid for water pollution treatment according to claim 1, wherein: the water collection tank (6) further comprises: the bottom of the water collecting tank (6) is positioned on one side below the rotary grating (2) and is fixedly connected with the guide plate (601) through screws.
5. The anti-clogging pollution discharge grid for water pollution treatment according to claim 2, wherein: and the signal input end of the water pump (301) is electrically connected with the signal output end of the PLC (8).
6. The anti-clogging pollution discharge grid for water pollution treatment according to claim 3, wherein: and the signal input end of the driving motor (401) is electrically connected with the signal output end of the PLC (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897448.1U CN214653700U (en) | 2020-12-04 | 2020-12-04 | Water pollution administers with preventing blockking up blowdown bars |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897448.1U CN214653700U (en) | 2020-12-04 | 2020-12-04 | Water pollution administers with preventing blockking up blowdown bars |
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| Publication Number | Publication Date |
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| CN214653700U true CN214653700U (en) | 2021-11-09 |
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| CN202022897448.1U Active CN214653700U (en) | 2020-12-04 | 2020-12-04 | Water pollution administers with preventing blockking up blowdown bars |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115477418A (en) * | 2022-10-20 | 2022-12-16 | 北京亦庄环境科技集团有限公司 | Sewage treatment device and method |
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2020
- 2020-12-04 CN CN202022897448.1U patent/CN214653700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115477418A (en) * | 2022-10-20 | 2022-12-16 | 北京亦庄环境科技集团有限公司 | Sewage treatment device and method |
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