CN212998545U - High-efficient sedimentation tank self-cleaning device - Google Patents
High-efficient sedimentation tank self-cleaning device Download PDFInfo
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- CN212998545U CN212998545U CN202021601655.1U CN202021601655U CN212998545U CN 212998545 U CN212998545 U CN 212998545U CN 202021601655 U CN202021601655 U CN 202021601655U CN 212998545 U CN212998545 U CN 212998545U
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Abstract
The utility model relates to the technical field of cleaning devices, in particular to an automatic cleaning device for a high-efficiency sedimentation tank, which comprises a sedimentation tank, an air compressor and a dispersed air ejector, wherein an air jet system is arranged in the middle of the inner part of the sedimentation tank, the lower end of the air jet system is connected with an inclined tube component, one side of the air jet system is connected with the dispersed air ejector, one end of the dispersed air ejector, which is far away from the air jet system, is connected with the air compressor, one end of the air compressor, which is far away from the dispersed air ejector, is connected with an online detection device for the concentration of suspended solid in water, the air jet system is used for sending compressed air in the air jet system to the inclined tube component and washing sludge deposited in the air jet system, thereby achieving the purpose of simply, conveniently and effectively solving the problem of sludge deposited in the high-efficiency sedimentation tank, meanwhile, the beneficial effects of quick, timely and effective treatment, labor and time saving can be realized, and the overall effect is good.
Description
Technical Field
The utility model relates to a belt cleaning device technical field specifically is a high-efficient sedimentation tank self-cleaning device.
Background
The sedimentation tank is provided with a sludge hopper for accumulating the sludge which is settled, the sludge hopper is arranged below the tank bottom at the front part of the tank, the hopper bottom is provided with a sludge discharge pipe for discharging sludge regularly, and the sedimentation tank is generally a structure for separating sludge from water before or after biochemistry and is mostly sludge with finer separation particles. Before biochemistry, the sludge is called a primary sedimentation tank, the inorganic components of the precipitated sludge are more, and the water content of the sludge is lower than that of the sludge in a secondary sedimentation tank. The sedimentation tank after biochemistry is generally called as a secondary sedimentation tank, most of the sedimentation tank is organic sludge, the water content of the sludge is high, and timely sludge discharge is an extremely important work in the operation management of the sedimentation tank. The sedimentation tank in the sewage treatment process contains a large amount of sludge, most of the sludge is organic matter, and if sludge is not discharged in time, anaerobic fermentation can be generated, so that the sludge floats upwards, the normal work of the sedimentation tank is damaged, the effluent quality is deteriorated, and the dissolved BOD value in the effluent is increased; the pH value is reduced, the sludge discharge period of the primary sedimentation tank is generally not more than 2 days, and the sludge discharge period of the secondary sedimentation tank is generally not more than 2 hours.
When sludge is not completely discharged, the sludge is cleaned by stopping the sedimentation tank and adopting a manual flushing method, the mechanical sludge discharge sedimentation tank needs to enhance the maintenance and management of sludge discharge equipment, the mechanical sludge discharge equipment is easy to break down, the sludge accumulation at the bottom of the sedimentation tank is excessive, and the quality of discharged water is influenced, so that the problem is improved by an efficient automatic sedimentation tank cleaning device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an efficient sedimentation tank self-cleaning device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high-efficient sedimentation tank self-cleaning device, includes sedimentation tank, air compressor machine and dispersion air ejector, the department is equipped with the air jet system in the middle of the sedimentation tank is inside, air jet system lower extreme is connected with the pipe chute subassembly, air jet system one side is connected with dispersion air ejector, the one end that dispersion air ejector kept away from the air jet system is connected with the air compressor machine, the one end that dispersion air ejector was kept away from to the air compressor machine is connected with PLC control system, PLC control system keeps away from the one end of dispersion air ejector and is connected with aquatic suspended solid concentration on-line measuring device.
Preferably, the online detection device for the concentration of the suspended solid in water is an SS online monitoring meter.
Preferably, the online detection device for the concentration of the suspended solid in water is connected with the PLC control system through a control line, and the online detection device for the concentration of the suspended solid in water is installed at a water outlet pipe of the sedimentation tank.
Preferably, the PLC control system is connected with the air compressor through a control line.
Preferably, the air compressor and the dispersed air ejector are connected through a connecting pipeline.
Preferably, the dispersion air jet device and the air jet system are connected through a connecting pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the inclined pipe component and the air jet system are both positioned inside the sedimentation tank through the arranged inclined pipe component, the online detection device for the concentration of the solid suspended matter in water is an SS online monitoring meter, the online detection device for the concentration of the solid suspended matter in water is connected with the PLC control system through a control line, the online detection device for the concentration of the solid suspended matter in water is arranged at the water outlet pipe of the sedimentation tank, the online detection device for the concentration of the solid suspended matter in water is connected with the PLC control system and sends a detection signal to the PLC control system, the PLC control system is connected with the air compressor through the control line, the PLC control system is connected with the air compressor and is used for controlling the air compressor, the air compressor is connected with the dispersed air jet device through a connecting pipeline to provide compressed air for the dispersed air jet device, and the dispersed air jet device, the air jet system is used for conveying compressed air in the air jet system to the inclined pipe assembly and flushing sludge deposited in the inclined pipe assembly, and the problem of sludge deposition in the efficient sedimentation tank can be simply, conveniently and effectively solved due to the fact that the sedimentation tank does not need to be cleaned in an emptying mode like a traditional mode, and meanwhile the beneficial effects of being fast, timely and effective in treatment and saving labor and time can be achieved.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
In the figure: 1-a sedimentation tank, 2-an inclined pipe component, 3-an air jet system, 4-an online detection device for the concentration of suspended solid in water, 5-a PLC control system, 6-an air compressor and 7-a dispersed air jet device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
an efficient automatic cleaning device for a sedimentation tank comprises a sedimentation tank 1, an air compressor 6 and a dispersed air ejector 7, wherein an air jet system 3 is arranged in the middle of the inner part of the sedimentation tank 1, the lower end of the air jet system 3 is connected with an inclined pipe component 3, one side of the air jet system 3 is connected with the dispersed air ejector 7, the dispersed air ejector 7 is connected with the air jet system 3 through a connecting pipeline, one end of the dispersed air ejector 7, which is far away from the air jet system 3, is connected with the air compressor 6, the air compressor 6 is connected with the dispersed air ejector 7 through a connecting pipeline, one end of the air compressor 6, which is far away from the dispersed air ejector 7, is connected with a PLC control system 5, the PLC control system 5 is connected with the air compressor 6 through a control line, one end of the PLC control system 5, which is far away from the dispersed, aquatic suspended solid concentration on-line measuring device 4 is SS on-line monitoring table, connects through the control line between aquatic suspended solid concentration on-line measuring device 4 and the PLC control system 5, and aquatic suspended solid concentration on-line measuring device 4 installs in the outlet pipe department of sedimentation tank 1, can realize simultaneously quick timely effective processing, save artifical and time's beneficial effect.
The utility model discloses work flow: firstly, both the inclined pipe component 2 and the air jet system 3 are positioned inside the sedimentation tank 1, the online detection device 4 for the concentration of the solid suspended matter in water is an SS online monitoring meter, the online detection device 4 for the concentration of the solid suspended matter in water is connected with the PLC control system 5 through a control line, the online detection device 4 for the concentration of the solid suspended matter in water is arranged at the water outlet pipe of the sedimentation tank 1, the online detection device 4 for the concentration of the solid suspended matter in water is connected with the PLC control system 5 and sends a detection signal to the PLC control system 5, the PLC control system 5 is connected with the air compressor 6 through the control line, the PLC control system 5 is connected with the air compressor 6 and is used for controlling the air compressor 6, the air compressor 6 is connected with the dispersed air jet device 7 through a connecting pipeline to provide compressed air for the dispersed air jet device 7, and the dispersed air jet device, the air jet system 3 is used for sending compressed air in the air jet system to the inclined tube component 2 and washing sedimentary sludge in the inclined tube component, and the problem of sedimentary sludge in a high-efficiency sedimentation tank can be simply, conveniently and effectively solved as the sedimentation tank is not required to be cleared like a traditional mode, and meanwhile, the beneficial effects of quick and timely effective treatment and labor and time saving can be realized, the whole structure is simple, the effect is good, and the stability and the practicability are higher.
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. The utility model provides a high-efficient sedimentation tank self-cleaning device, includes sedimentation tank (1), air compressor machine (6) and dispersion air ejector (7), its characterized in that: the sedimentation tank (1) is inside to be equipped with air jet system (3) in the middle of the department, air jet system (3) lower extreme is connected with pipe chute subassembly (2), air jet system (3) one side is connected with dispersion air jet ware (7), the one end that air jet system (3) were kept away from in dispersion air jet ware (7) is connected with air compressor machine (6), the one end that dispersion air jet ware (7) were kept away from in air compressor machine (6) is connected with PLC control system (5), the one end that dispersion air jet ware (7) were kept away from in PLC control system (5) is connected with aquatic solid suspended solid concentration on-line measuring device (4).
2. The efficient automatic cleaning device for the sedimentation tank according to claim 1, wherein: the online detection device (4) for the concentration of the suspended solid in water is an SS online monitoring meter.
3. The efficient automatic cleaning device for the sedimentation tank according to claim 1, wherein: the online detection device for the concentration of the suspended solid in water (4) is connected with the PLC control system (5) through a control line, and the online detection device for the concentration of the suspended solid in water (4) is installed at the water outlet pipe of the sedimentation tank (1).
4. The efficient automatic cleaning device for the sedimentation tank according to claim 1, wherein: and the PLC control system (5) is connected with the air compressor (6) through a control line.
5. The efficient automatic cleaning device for the sedimentation tank according to claim 1, wherein: the air compressor (6) and the dispersed air ejector (7) are connected through a connecting pipeline.
6. The efficient automatic cleaning device for the sedimentation tank according to claim 1, wherein: the dispersion air jet device (7) is connected with the air jet system (3) through a connecting pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021601655.1U CN212998545U (en) | 2020-08-05 | 2020-08-05 | High-efficient sedimentation tank self-cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021601655.1U CN212998545U (en) | 2020-08-05 | 2020-08-05 | High-efficient sedimentation tank self-cleaning device |
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| CN212998545U true CN212998545U (en) | 2021-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414203A (en) * | 2021-12-16 | 2022-04-29 | 苏州天河中电电力工程技术有限公司 | Test bed for submerged jet cleaning process of heat transfer pipe of condenser and test method thereof |
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2020
- 2020-08-05 CN CN202021601655.1U patent/CN212998545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414203A (en) * | 2021-12-16 | 2022-04-29 | 苏州天河中电电力工程技术有限公司 | Test bed for submerged jet cleaning process of heat transfer pipe of condenser and test method thereof |
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