CN218709498U - Online monitoring and processing system for water quality - Google Patents
Online monitoring and processing system for water quality Download PDFInfo
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- CN218709498U CN218709498U CN202221229026.XU CN202221229026U CN218709498U CN 218709498 U CN218709498 U CN 218709498U CN 202221229026 U CN202221229026 U CN 202221229026U CN 218709498 U CN218709498 U CN 218709498U
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Abstract
The utility model relates to a water quality on-line monitoring and processing system, which comprises a water storage tank, a conduit, a water pump and a medicament tank; a plurality of liquid level sensors are arranged in the water storage tank at intervals from top to bottom; a water quality turbidity sensor is arranged in the water storage tank below the clear water outlet; a motor is arranged on the water storage tank, and a stirring paddle is arranged in the water storage tank; a main shaft of the motor penetrates through the water storage tank and is connected with a stirring paddle key in the water storage tank; the top of the water storage tank is provided with an opening, one end of the light guide is connected with the opening, and the other end of the light guide is connected with the medicament tank through a water pump; the upper side wall of the water storage tank is provided with a water inlet, and the lower side wall of the water storage tank is provided with a clear water outlet and a sewage outlet; the device also comprises a PLC controller, a frequency converter and a multi-gear rotary switch; the electronic components are connected in a matching way. This online control processing system of quality of water makes things convenient for medicament and stone material waste water homogeneous mixing through the inspection aquatic impurity condition, then clears away the impurity after will deposiing, and the water after the sediment can recycle.
Description
Technical Field
The utility model relates to a water quality treatment technical field especially relates to a quality of water on-line monitoring processing system.
Background
A large amount of dust can be generated during processing of stone cutting, polishing and the like, and the cutter generates heat seriously, so that water needs to be sprayed on the surface of the stone and the cutter, the dust in the environment is reduced, and meanwhile, the cutter is cooled. A large amount of water is consumed in the process, if the water is not recycled, the waste of water resources is caused, and the water consumption cost of enterprises is high
Generally, the wastewater generated in the stone processing process needs to be primarily precipitated, then impurities after precipitation are removed, and the precipitated water can be recycled. In order to accelerate the stone wastewater precipitation, some medicaments, flocculants, composite oxidants and the like need to be added in the stone wastewater treatment process, and then the stone wastewater is slowly precipitated, which is time-consuming. At present, the medicament needs to be mixed with the stone wastewater in a manual stirring mode, and the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides an online control processing system of quality of water through the inspection aquatic impurity condition, makes things convenient for medicament and stone material waste water homogeneous mixing, then clears away the impurity after will deposiing, and the water after the sediment can recycle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an online water quality monitoring and processing system comprises a water storage tank, a guide pipe, a water pump and a medicament tank;
a water inlet is formed in the upper side wall of the water storage tank;
the lower side wall of the water storage tank is provided with a clear water outlet and a sewage outlet;
a plurality of liquid level sensors are arranged in the water storage tank at intervals from top to bottom;
a water quality turbidity sensor is arranged in the water storage tank below the clear water outlet;
a motor is arranged on the water storage tank, and a stirring paddle is arranged in the water storage tank; a main shaft of the motor penetrates through the water storage tank and is connected with a stirring paddle key in the water storage tank;
an opening is formed in the top of the water storage tank, one end of the guide pipe is connected to the opening, and the other end of the guide pipe is connected with the medicament tank through a water pump;
the upper side wall of the water storage tank is provided with a water inlet, and the lower side wall of the water storage tank is provided with a clear water outlet and a sewage outlet;
the device also comprises a PLC controller, a frequency converter and a multi-gear rotary switch;
the control end of the frequency converter, the control end of the water pump, the multi-gear rotary switch, the water quality turbidity sensor and the liquid level sensors are respectively and electrically connected with the PLC.
Furthermore, a first electromagnetic valve for water used for controlling water flow is arranged in the water inlet;
a second electromagnetic valve for water used for controlling water flow is arranged in the clear water outlet;
a third electromagnetic valve for water used for controlling water flow is arranged in the sewage outlet;
and the first water electromagnetic valve, the second water electromagnetic valve and the third water electromagnetic valve are respectively electrically connected with the PLC.
Furthermore, the system also comprises an industrial control touch screen; and the industrial control touch screen is in communication connection with the PLC.
Further, the device also comprises a loudspeaker; the loudspeaker is electrically connected with the PLC.
Further, the system also comprises an upper computer; and the upper computer is in communication connection with the PLC.
By adopting the technical scheme, the beneficial effects of the utility model are that: the water quality on-line monitoring and treating system is used for impurity precipitation in the stone wastewater treatment process; concretely, detect the water yield that adds in the water storage tank through each level sensor to feed back to the PLC controller in order to calculate the medicament that needs add in the water storage tank from the medicament jar, then through the stirring rake with stone material waste water and medicament misce bene, thereby the rotational speed control stirring rake stirring speed of accessible many gears rotary switch control motor.
When the stone wastewater and the medicament are stirred for a certain time (such as 1 min), the stone wastewater and the medicament are stirred uniformly and then stand for precipitation, and the water quality turbidity sensor detects the water quality condition. After the sediment is accomplished, at first when opening sewage delivery port discharge sewage, at the blowdown in-process, because rivers stir, make water quality in the water storage tank turn turbid again, need to stew the sediment again to the water quality of water in the water storage tank is clear (being less than 1 NTU) when the blowdown is overweight, PLC controller control speaker sounds, and PLC controller judges that the water in the storage tank can reuse, discharges from the clear water delivery port.
The water level and the water quality turbidity are displayed on an industrial control touch screen or an upper computer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a circuit connection block diagram of an embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 and 2, the present embodiment provides an online water quality monitoring and processing system, which includes a water storage tank 1, a conduit 2, a water pump 3, and a chemical tank (not shown in the drawings, chemicals such as a flocculating agent or a composite oxidant are stored in the chemical tank, and the chemicals can accelerate the precipitation of impurities in water).
The water storage tank 1 is provided with a motor 6, and a main shaft of the motor 6 penetrates through the water storage tank 1 and is connected with a stirring paddle 7 key in the water storage tank 1. The motor 6 drives the stirring paddle 7 to uniformly stir the water and the medicament in the storage tank 1.
The top of the water storage tank 1 is opened with an opening 100, one end of the conduit 2 is connected to the opening 100, and the other end of the conduit 2 is connected to a medicament tank (not shown in the figure, but the connecting means should be understood by those skilled in the art) through a water pump 3.
A plurality of liquid level sensors 4 are arranged in the water storage tank 1 from top to bottom at intervals (in this embodiment, the number of the liquid level sensors 4 is five). The amount of water added to the water storage tank 1 is detected by each level sensor 4 and fed back to the PLC controller 11.
The water storage tank's last lateral wall has seted up water inlet 200, be provided with the first solenoid valve 8 for water that is used for controlling rivers in the water inlet 200.
A clean water outlet 300 and a sewage outlet 400 are formed in the lower side wall of the water storage tank 1, and a second water electromagnetic valve 9 for controlling water flow is arranged in the clean water outlet 300; a third electromagnetic valve 10 for water used for controlling water flow is arranged in the sewage outlet 400.
And a water quality turbidity sensor 5 is arranged in the water storage tank 1 and below the clean water outlet 300.
The system further comprises a PLC (programmable logic controller) 11, a frequency converter 12, a multi-gear rotary switch 13, a loudspeaker 14, an industrial control touch screen 15 and an upper computer 16.
All the electronic components are existing equipment.
The control end of the water pump 3, the water turbidity sensor 5, the first electromagnetic valve 8 for water, the second electromagnetic valve 9 for water, the third electromagnetic valve 10 for water, the control end of the frequency converter 12, the multi-gear rotary switch 13, the loudspeaker 14, the industrial control touch screen 15, the upper computer 16 and each liquid level sensor 4 are respectively and electrically connected with the PLC 11.
The water quality on-line monitoring and processing system can automatically operate and can also be manually controlled through the upper computer 16. And (3) automatic operation:
the PLC 11 controls the first water electromagnetic valve 8 to open or close to control water inlet. Each level sensor 4 detects the water yield that adds in the water storage tank 1 to feed back PLC controller 11 with the calculation need from adding the medicament in the medicament jar 1, then through stirring rake 7 with stone material waste water and medicament misce bene, the accessible thereby the rotational speed of many gears rotary switch 13 control motor 6 controls stirring rake 7 stirring speed.
When the stone wastewater and the medicament are stirred for a certain time (such as 1 min), the mixture is kept stand and precipitated, and the water quality turbidity sensor 5 detects the water quality condition.
After the sediment is accomplished, at first control third electromagnetic valve for water 10 opens sewage outlet 400 discharge sewage, in the blowdown process, because rivers stir, make water quality in the water storage tank 1 become muddy again, the sediment that needs to stew again, and discharge sewage repeatedly, until in the blowdown is overweight, water quality is still limpid (being less than 1 NTU) in the water storage tank 1, PLC controller 11 control speaker 14 sounds, PLC controller 11 judges that the water in the storage jar 1 can reuse, PLC controller 11 control second electromagnetic valve for water 9 opens clear water outlet 300 discharge clear water and retrieves.
The water supply device can also be used for manually controlling the opening or closing of the first water electromagnetic valve 8, the second water electromagnetic valve 9 and the third water electromagnetic valve 10 on the upper computer 16. And controlling the time during which the motor 6 operates.
The water level and the water quality turbidity are displayed on an industrial control touch screen 15 or an upper computer 16.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A water quality on-line monitoring and processing system comprises a water storage tank, wherein a motor is arranged on the water storage tank, and a stirring paddle is arranged in the water storage tank; a main shaft of the motor penetrates through the water storage tank and is connected with a stirring paddle key in the water storage tank;
the method is characterized in that: also comprises a conduit, a water pump and a medicament tank;
a water inlet is formed in the upper side wall of the water storage tank;
the lower side wall of the water storage tank is provided with a clear water outlet and a sewage outlet;
a plurality of liquid level sensors are arranged in the water storage tank at intervals from top to bottom;
a water quality turbidity sensor is arranged in the water storage tank below the clear water outlet;
an opening is formed in the top of the water storage tank, one end of the guide pipe is connected to the opening, and the other end of the guide pipe is connected with the medicament tank through a water pump;
the device also comprises a PLC controller, a frequency converter and a multi-gear rotary switch;
the control end of the frequency converter, the control end of the water pump, the multi-gear rotary switch, the water quality turbidity sensor and the liquid level sensors are respectively and electrically connected with the PLC.
2. A water quality on-line monitoring and treating system according to claim 1, wherein: a first electromagnetic valve for water used for controlling water flow is arranged in the water inlet;
a second electromagnetic valve for water used for controlling water flow is arranged in the clear water outlet;
a third electromagnetic valve for water used for controlling water flow is arranged in the sewage outlet;
the first water electromagnetic valve, the second water electromagnetic valve and the third water electromagnetic valve are respectively electrically connected with the PLC.
3. An on-line water quality monitoring and treatment system according to claim 1 or 2, characterized in that: the system also comprises an industrial control touch screen;
and the industrial control touch screen is in communication connection with the PLC.
4. A water quality on-line monitoring and treating system according to claim 3, wherein: the device also comprises a loudspeaker;
the loudspeaker is electrically connected with the PLC.
5. A water quality on-line monitoring and processing system according to claim 4, characterized in that: the device also comprises an upper computer;
and the upper computer is in communication connection with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221229026.XU CN218709498U (en) | 2022-05-19 | 2022-05-19 | Online monitoring and processing system for water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221229026.XU CN218709498U (en) | 2022-05-19 | 2022-05-19 | Online monitoring and processing system for water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218709498U true CN218709498U (en) | 2023-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221229026.XU Active CN218709498U (en) | 2022-05-19 | 2022-05-19 | Online monitoring and processing system for water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218709498U (en) |
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2022
- 2022-05-19 CN CN202221229026.XU patent/CN218709498U/en active Active
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