CN112044120A - Automatic cleaning device for filler in settling zone and settling tank with same - Google Patents
Automatic cleaning device for filler in settling zone and settling tank with same Download PDFInfo
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- CN112044120A CN112044120A CN202010913307.6A CN202010913307A CN112044120A CN 112044120 A CN112044120 A CN 112044120A CN 202010913307 A CN202010913307 A CN 202010913307A CN 112044120 A CN112044120 A CN 112044120A
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- filler
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- cleaning device
- automatic cleaning
- sludge discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
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Abstract
The invention discloses an automatic cleaning device for filler in a settling zone and a settling tank with the same, and relates to the technical field of sewage treatment equipment. The automatic cleaning device for the filler in the settling zone detects whether the filler needs to be cleaned or not by arranging the detection sensor, and detects the cleaning effect by the detection sensor after the cleaning is finished, so that the judgment standard is digitalized, the artificial subjective judgment error is avoided, the device is simple and clear, the manual cleaning is not needed any more by arranging the cleaning assembly, the cleaning efficiency is greatly improved, the labor intensity is reduced, and the water resource is saved.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to an automatic cleaning device for a filler in a settling zone and a settling pond with the automatic cleaning device.
Background
The sedimentation zone filler in the sedimentation tank can adhere to mud gradually in long-term use, and mud gathers too much and not only influences pleasing to the eye, still can block inner structure, influences the result of use, consequently needs wash, and present sedimentation zone filler washs and adopts artifical manual washing usually. However, the manual cleaning has the following defects:
firstly, a deposition area needs to be emptied during cleaning, and water pipes are manually held to clean block by filling, so that the problems of low cleaning efficiency and serious resource waste exist;
secondly, when the filler in the settling zone needs to be cleaned, no visual prompt is provided, and only a mode of artificial subjective judgment or periodic cleaning is adopted, so that judgment errors are easy to occur, early cleaning or late cleaning is caused, the early cleaning can cause serious waste of water resources, and the late cleaning can influence the using effect of the settling tank;
and thirdly, whether the cleaning reaches the standard can not be judged, so that the phenomenon of unclean cleaning is easy to occur, and the using effect of the sedimentation tank is influenced.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the automatic cleaning device for the filler in the settling zone and the settling tank with the automatic cleaning device, the automatic cleaning device for the filler in the settling zone can automatically and accurately judge whether the filler is required to be cleaned or not and whether the cleaning reaches the standard or not, the cleaning efficiency is high, the waste of water resources is avoided, and the using effect of the settling tank is ensured.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the automatic cleaning device for the filler in the settling zone comprises a cleaning assembly for cleaning the filler, a detection sensor for detecting whether the filler needs to be cleaned and the cleaning effect, and a controller for controlling the opening and closing of the cleaning assembly according to the detection result of the detection sensor.
Wherein the detection sensor comprises a turbidity meter for detecting turbidity in the filler, and the turbidity meter is electrically connected with the controller.
Wherein the detection sensor further comprises a weight sensor for detecting the weight of the filler, and the weight sensor is electrically connected with the controller.
The cleaning assembly comprises a cleaning branch pipe corresponding to each filling material, and nozzles are arranged on the side parts of the cleaning branch pipes corresponding to the filling materials; the cleaning branch pipes are communicated with a cleaning main pipe.
And each cleaning branch pipe is provided with a cleaning electromagnetic valve, and each cleaning electromagnetic valve is electrically connected with the controller.
Wherein, wash and be equipped with the booster pump on being responsible for, the booster pump with the controller electricity is connected.
The cleaning main pipe is provided with a pressure gauge, and the pressure gauge is electrically connected with the controller.
The cleaning main pipe is provided with a flowmeter, and the flowmeter is electrically connected with the controller.
The utility model provides a sedimentation tank with self-cleaning device, includes the sedimentation tank body, this internal settling zone and mud bucket of being equipped with of sedimentation tank, be provided with filler in the settling zone, still be equipped with filler self-cleaning device in the settling zone, filler self-cleaning device is foretell settling zone filler self-cleaning device.
The sludge discharge device comprises a sludge discharge port and a sludge discharge pipe, wherein the sludge discharge port is arranged on the side face of the bottom of the sludge discharge hopper, the sludge discharge pipe is communicated with the sludge discharge port, and sludge is arranged on the sludge discharge pipe.
After the technical scheme is adopted, the invention has the beneficial effects that:
the automatic cleaning device for the filler in the settling zone comprises a cleaning component for cleaning the filler, a detection sensor for detecting whether the filler needs to be cleaned and the cleaning effect, and a controller for controlling the cleaning component to be switched on and off according to the detection result of the detection sensor. The automatic cleaning device for the filler in the settling zone detects whether the filler needs to be cleaned or not by arranging the detection sensor, and detects the cleaning effect by the detection sensor after the cleaning is finished, so that the judgment standard is digitalized, the artificial subjective judgment error is avoided, the device is simple and clear, the manual cleaning is not needed any more by arranging the cleaning assembly, the cleaning efficiency is greatly improved, the labor intensity is reduced, and the water resource is saved.
The sedimentation tank with the automatic cleaning device comprises a sedimentation tank body, wherein a sedimentation area and a sludge discharge hopper are arranged in the sedimentation tank body, the sedimentation area is internally provided with filler, the sedimentation area is also internally provided with the automatic cleaning device for the filler, and the automatic cleaning device for the filler is the automatic cleaning device for the filler in the sedimentation area. Compared with the prior art, the intelligent control system is simple to operate, high in intelligent degree, capable of being well utilized, high in market competitiveness and beneficial to being well popularized and applied.
In conclusion, the automatic cleaning device for the filler in the settling zone and the settling tank with the same solve the technical problems that whether the settling zone needs to be cleaned and is up to standard cannot be judged in the prior art, and judgment is easily performed by human subjectivity, so that judgment errors are easily caused.
Drawings
FIG. 1 is a schematic structural diagram of an automatic cleaning device for filling materials in a settling zone and a settling tank provided with the automatic cleaning device;
FIG. 2 is a schematic view of the structure of the cleaning assembly of FIG. 1;
in the figure: 10. sedimentation tank body, 11, settling zone, 12, mud bucket, 121, mud discharging port, 13, filler, 14, mud pipe, 15, mud valve, 16, washing subassembly, 161, washing branch pipe, 162, washing solenoid valve, 163, nozzle, 164, washing person in charge, 20, weighing transducer, 21, turbidity meter, 22, manometer, 23, flowmeter, 24, booster pump.
Detailed Description
The invention is further illustrated below with reference to the figures and examples.
All the orientations referred to in the present specification are based on the orientations shown in the drawings, and only represent relative positional relationships, not absolute positional relationships.
The first embodiment is as follows:
as shown in fig. 1, an automatic cleaning device for filling material in a settling zone comprises: the washing assembly 16 is used for washing the packing 13, the detection sensor is used for detecting whether the packing 13 needs to be washed and the washing effect, and the controller is used for controlling the switch of the washing assembly according to the detection result of the detection sensor.
As shown in FIG. 1, the detection sensor comprises a turbidity meter 21 for detecting the turbidity of water inside the filler 13, the turbidity meter 21 is mounted in an insertion manner, a probe of the turbidity meter 21 is inserted into the filler 13, and the turbidity meter 21 detects the turbidity of sewage inside the filler 13. The turbidity meter 21 is electrically connected to the controller.
As shown in fig. 1, the detection sensor further includes a weight sensor 20 for detecting the weight of the packing, the weight sensor 20 is installed at both sides of the packing 13 for weighing the packing 13, and the weight sensor 20 is electrically connected to the controller.
As shown in fig. 1 and 2, the cleaning assembly 16 includes a cleaning branch pipe 161, a cleaning solenoid valve 162, a nozzle 163, and a cleaning main pipe 164. The cleaning branch pipe 161 is arranged in a group corresponding to each filling material 13, a row of nozzles 163 are uniformly arranged on the side part of the cleaning branch pipe 161 corresponding to each filling material 13, and the water spraying direction of the nozzles 163 is aligned with the deposition surface of each filling material. If parallel inclined tubes or honeycomb packing is used for the packing 13, each nozzle 163 is provided for each inclined tube or honeycomb. Each group of cleaning branch pipes 161 is provided with a cleaning electromagnetic valve 162, and each cleaning electromagnetic valve 162 is electrically connected with the controller and can control the opening and closing of the group of cleaning branch pipes 161; the cleaning branch pipes 161 are commonly communicated with the cleaning main pipe 164. The controller controls the cleaning solenoid valve 162 to open and close the cleaning branch pipes 161 one by one. Because if all the cleaning branch pipes 161 are opened at the same time for cleaning, the instantaneous water amount and water pressure are required to be large, and in order to ensure the cleaning effect, the controller controls the group-by-group opening of the cleaning branch pipes 161 to perform group-by-group cleaning, so as to ensure the water pressure and water amount, thereby achieving a better cleaning effect.
The cleaning main pipe 164 is provided with a booster pump 24, and the booster pump 24 is electrically connected with the controller. The cleaning main pipe 164 is further provided with a pressure gauge 22 and a flow meter 23, and the pressure gauge 22 and the flow meter 23 are both electrically connected with the controller. Whether the pressure and flow rate of the washing water are sufficient is detected by the pressure gauge 22 and the flow meter 23, thereby achieving a better washing effect.
The controller can also be implanted with a program for counting the cleaning times of the automatic cleaning device for the filler in the settling zone in a fixed period, and indirectly detects the water quality entering the settling zone.
Example two:
as shown in fig. 1, a sedimentation tank with an automatic cleaning device comprises a sedimentation tank body 10, a sedimentation zone 11 and a sludge discharge hopper 12 are arranged in the sedimentation tank body 10, the sludge discharge hopper 12 is positioned below the sedimentation zone 11, a filler 13 is arranged in the sedimentation zone 11, the preferable structure of the filler 13 in the embodiment is composed of a series of inclined parallel inclined plates, the parallel inclined plates separate water flow into thin layers, the shallow pool principle is embodied, the filler 13 can also adopt a parallel inclined tube or honeycomb filler, and the embodiment is not limited to the above. And an automatic filler cleaning device is arranged above the filler 13 in the settling zone 11, and is the automatic filler cleaning device in the settling zone described in the first embodiment.
As shown in fig. 1, a sludge discharge mechanism is arranged on the sludge discharge hopper 12, and the sludge discharge mechanism comprises a sludge discharge port 121, a sludge discharge valve 15 and a sludge discharge pipe 14. The sludge discharge port 121 is positioned on the side wall of the bottom of the sludge discharge hopper 12, the sludge discharge pipe 14 is communicated with the sludge discharge port 121, and the sludge discharge valve 15 is installed on the sludge discharge pipe 14. The mud valve 15 is used for discharging mud sand and dirt settled in the mud bucket 12. The mud valve 15 is an electromagnetic valve, and the mud valve 15 is electrically connected with the controller, so that the opening and closing of the mud valve 15 can be remotely controlled.
As shown in the figures 1 and 2 together, the working process of the automatic cleaning device for the filling in the settling area and the settling tank with the automatic cleaning device is as follows:
firstly, a turbidity meter 21 measures the turbidity of the sewage in the filler in real time, and if the turbidity in the water exceeds 3NTU (scattering turbidity unit), the turbidity indicates that the filler 13 cannot achieve the effect of precipitation, and the filler 13 needs to be cleaned immediately.
Second step, turbidity appearance 21 transmits the result that records for the controller, and the work of mud valve 15 is discharged to the controller control, with sewage, silt particle and the filth discharge in the sedimentation tank body 10 to make the water level decline in the sedimentation tank body 10, pack 13 and spill the surface of water.
And thirdly, the controller controls the booster pump 24 to work, the booster pump 24 boosts the cleaning water and then conveys the cleaning water to the cleaning main pipe 164, and the controller controls the cleaning electromagnetic valve 162 to work group by group, so that the group-by-group cleaning of the branch pipes 161 is realized. During this time, the flow rate and the water pressure of the washing water are monitored by the flow meter 23 and the pressure gauge 22 at any time, and the detection result is transmitted to the controller.
And fourthly, after the washing is finished, the weight sensor 20 measures the weight of the filler 13, the weight sensor 20 transmits a detection result to the controller, if the weight of the filler is compared with the weight of the initial filler without dirt, when the change of each cube exceeds 100g, the washing does not reach the standard, the washing needs to be carried out again, the controller controls the device to carry out washing once again, and if the change of each cube does not exceed 100g, the washing reaches the standard, and the washing is finished.
The automatic cleaning device for the filler in the settling zone and the settling tank with the automatic cleaning device can easily judge whether the filler in the settling zone needs to be cleaned or not and whether the filler is cleaned to reach the standard or not through the combination of the turbidity meter and the weight sensor, so that the working efficiency is improved, and the water resource is saved. The cleaning assembly realizes automatic cleaning, is simple in structure, not prone to failure, easy to maintain, low in cost and high in popularization value.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.
Claims (10)
1. The automatic cleaning device for the filler in the settling zone is characterized by comprising a cleaning component (16) for cleaning the filler (13), a detection sensor for detecting whether the filler (13) needs to be cleaned and the cleaning effect, and a controller for controlling the cleaning component (16) to be switched on and off according to the detection result of the detection sensor.
2. The automatic cleaning device for the filler in the sedimentation area according to claim 1, characterized in that the detection sensor comprises a turbidity meter (21) for detecting turbidity in the filler (13), the turbidity meter (21) being electrically connected with the controller.
3. The automatic cleaning device for filling materials in a settling zone according to claim 2, characterized in that the detection sensor further comprises a weight sensor (20) for detecting the weight of the filling materials (13), the weight sensor (20) being electrically connected with the controller.
4. The automatic cleaning device for the filling materials in the settling area according to claim 1, characterized in that the cleaning assembly (16) comprises a cleaning branch pipe (161) corresponding to each filling material (13), and the side of the cleaning branch pipe (161) corresponding to the filling material (13) is provided with a nozzle (163); the cleaning branch pipes (161) are communicated with a cleaning main pipe (164).
5. The automatic cleaning device for the filling materials in the settling area according to claim 4, wherein each cleaning branch pipe (161) is provided with a cleaning electromagnetic valve (162), and each cleaning electromagnetic valve (162) is electrically connected with the controller.
6. The automatic cleaning device for the filler in the settling zone as claimed in claim 4, wherein a booster pump (24) is arranged on the cleaning main pipe (164), and the booster pump (24) is electrically connected with the controller.
7. The automatic cleaning device for the packing in the settling zone according to claim 4, wherein a pressure gauge (22) is arranged on the cleaning main pipe (164), and the pressure gauge (22) is electrically connected with the controller.
8. The automatic cleaning device for the filling materials in the settling area according to claim 4, wherein a flow meter (23) is arranged on the cleaning main pipe (164), and the flow meter (23) is electrically connected with the controller.
9. A sedimentation tank with an automatic cleaning device comprises a sedimentation tank body (10), wherein a sedimentation area (11) and a sludge discharge hopper (12) are arranged in the sedimentation tank body (10), and a filler (13) is arranged in the sedimentation area (11), and the sedimentation tank is characterized in that the sedimentation area (11) is also internally provided with the automatic cleaning device for the filler, and the automatic cleaning device for the filler is the automatic cleaning device for the filler in the sedimentation area according to any one of claims 1 to 8.
10. The sedimentation tank with the automatic cleaning device as claimed in claim 9, wherein a sludge discharge mechanism is arranged on the sludge discharge hopper (12), the sludge discharge mechanism comprises a sludge discharge port (121) located on the bottom side surface of the sludge discharge hopper (12) and a sludge discharge pipe (14) communicated with the sludge discharge port (121), and a sludge discharge valve (15) is mounted on the sludge discharge pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913307.6A CN112044120A (en) | 2020-09-03 | 2020-09-03 | Automatic cleaning device for filler in settling zone and settling tank with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010913307.6A CN112044120A (en) | 2020-09-03 | 2020-09-03 | Automatic cleaning device for filler in settling zone and settling tank with same |
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| Publication Number | Publication Date |
|---|---|
| CN112044120A true CN112044120A (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010913307.6A Pending CN112044120A (en) | 2020-09-03 | 2020-09-03 | Automatic cleaning device for filler in settling zone and settling tank with same |
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| Country | Link |
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| CN (1) | CN112044120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808722A (en) * | 2021-02-08 | 2021-05-18 | 中持水务股份有限公司 | Flushing piece, flushing system and flushing control method |
| CN115140821A (en) * | 2022-07-12 | 2022-10-04 | 北控水务(中国)投资有限公司 | Automatic dosing system, automatic dosing method and efficient sedimentation tank |
-
2020
- 2020-09-03 CN CN202010913307.6A patent/CN112044120A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808722A (en) * | 2021-02-08 | 2021-05-18 | 中持水务股份有限公司 | Flushing piece, flushing system and flushing control method |
| CN115140821A (en) * | 2022-07-12 | 2022-10-04 | 北控水务(中国)投资有限公司 | Automatic dosing system, automatic dosing method and efficient sedimentation tank |
| CN115140821B (en) * | 2022-07-12 | 2023-11-21 | 北控水务(中国)投资有限公司 | Automatic dosing system, automatic dosing method and efficient sedimentation tank |
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