CN207435127U - A kind of liquid waste treating apparatus for monitoring water quality on line system - Google Patents
A kind of liquid waste treating apparatus for monitoring water quality on line system Download PDFInfo
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- CN207435127U CN207435127U CN201721335684.6U CN201721335684U CN207435127U CN 207435127 U CN207435127 U CN 207435127U CN 201721335684 U CN201721335684 U CN 201721335684U CN 207435127 U CN207435127 U CN 207435127U
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- neutralisation treatment
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- treatment unit
- liquid level
- pump
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Abstract
The utility model is related to a kind of liquid waste treating apparatus for monitoring water quality on line system, including control unit and sequentially connected prime recovery unit, neutralisation treatment unit, acid-base value detection unit；There is the first high and low liquid level sensor in the prime recovery unit；There is the second high and low liquid level sensor in neutralisation treatment unit；The prime recovery unit front end is connected by sampling valve with waste liquid entrance；The prime recovery unit rear end is connected by sampling pump with neutralisation treatment unit；The neutralisation treatment unit rear end is connected by positive displacement pump with neutralizing waste liquid outlet；Neutralisation treatment unit is also connected with acid solution source, lye source respectively；Described control unit is electrically connected respectively with the sampling valve, the first high and low liquid level sensor, the second high and low liquid level sensor, sampling pump, positive displacement pump.
Description
Technical field
The utility model is related to a kind of liquid waste treating apparatus for monitoring water quality on line system, belong to workshop-sink processing
Technical field.
Background technology
The waste water that plant produced equipment generates generally has certain acid-base property, not directly discharges, what integrated mill had
Also there is waste water treatment system, discharged or recycled after handling waste water, but general midget plant, do not have
The ability of this water process, it is therefore desirable to after being collected to Waste Water Centralized, the wastewater treatment department for transporting specialty to carries out wastewater treatment,
And in transit there may be the danger of leakage, and add the cost for wastewater treatment of factory.
The content of the invention
The utility model technical issues that need to address are：After existing general factory is, it is necessary to collect Waste Water Centralized, fortune
Wastewater treatment department toward specialty carries out wastewater treatment, and in transit there may be the danger of leakage, and add work
The cost for wastewater treatment of factory.
The utility model takes following technical scheme：
A kind of liquid waste treating apparatus for monitoring water quality on line system is returned including control unit and sequentially connected prime
Receive unit, neutralisation treatment unit, acid-base value detection unit；There is the first high and low liquid level sensor in the prime recovery unit；
There is the second high and low liquid level sensor in neutralisation treatment unit；The prime recovery unit front end is entered by sampling valve and waste liquid
Mouth connection；The prime recovery unit rear end is connected by sampling pump with neutralisation treatment unit；The neutralisation treatment unit rear end
It is connected by positive displacement pump with neutralizing waste liquid outlet；Neutralisation treatment unit is also connected with acid solution source, lye source respectively；The control is single
Member is electrically connected respectively with the sampling valve, the first high and low liquid level sensor, the second high and low liquid level sensor, sampling pump, positive displacement pump
It connects.
During the liquid waste treating apparatus work of this monitoring water quality on line system, pending waste liquid enters prime by sampling valve and returns
Receive unit；After the waste liquid of prime recovery unit reaches high liquid level, sampling valve is automatically closed, sampling pump is opened, during waste liquid is sent into
And processing unit, when prime recovery unit waste liquid reaches low liquid level, it is automatically stopped sampling pump；Acid-base value detection unit monitors waste liquid
PH value, if waste liquid<7, alkali metering pump is automatically opened, opens simultaneously stirring motor, it is synchronous to detect pH value, when pH value=7, stop
Only alkali metering pump；If waste liquid>7, automatically open sour metering pump, open simultaneously stirring motor, it is synchronous to detect pH value, when pH value=
When 7, stop sour metering pump；Waste liquid after neutralization is discharged by positive displacement pump, when the waste liquid in neutralisation treatment unit reaches high liquid level,
It then closes sampling pump, when the waste liquid in neutralisation treatment unit reaches low liquid level, closes positive displacement pump；Sampling valve is opened, it is again new
Xun Huan.Whole process is controlled by control system and completed.
Further, the acid solution source is connected by sour metering pump with neutralisation treatment unit；The lye source passes through alkali meter
Amount pump is connected with neutralisation treatment unit, and the acid metering pump, alkali metering pump are electrically connected with control unit respectively.
Further, the acid solution source is HCL containers, and the lye source is NaOH containers.
Further, the sampling valve is solenoid electric valve.
The beneficial effects of the utility model are：
1) without carrying out centralized collection to waste liquid.
2) without the waste liquid of centralized collection to be sent to professional wastewater treatment department；Waste liquid is avoided to generate in transit to let out
The risk of dew.
3) equipment is simple, safe and reliable, high degree of automation.
Description of the drawings
Fig. 1 is the structure diagram of the liquid waste treating apparatus of the utility model monitoring water quality on line system.
Specific embodiment
The utility model is further illustrated with specific implementation below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of liquid waste treating apparatus for monitoring water quality on line system including control unit and is sequentially connected
Prime recovery unit, neutralisation treatment unit, acid-base value detection unit；There is the first high and low liquid in the prime recovery unit
Level sensor；There is the second high and low liquid level sensor in neutralisation treatment unit；The prime recovery unit front end passes through sampling valve
It is connected with waste liquid entrance；The prime recovery unit rear end is connected by sampling pump with neutralisation treatment unit；The neutralisation treatment
Unit rear end is connected by positive displacement pump with neutralizing waste liquid outlet；Neutralisation treatment unit is also connected with acid solution source, lye source respectively；Institute
State control unit respectively with the sampling valve, the first high and low liquid level sensor, the second high and low liquid level sensor, sampling pump, row
Liquid pump is electrically connected.
In this embodiment, the acid solution source is connected by sour metering pump with neutralisation treatment unit；The lye source passes through
Alkali metering pump is connected with neutralisation treatment unit, and the acid metering pump, alkali metering pump are electrically connected with control unit respectively.
In this embodiment, the acid solution source is HCL containers, and the lye source is NaOH containers.
In this embodiment, the sampling valve is solenoid electric valve.
During the liquid waste treating apparatus work of this monitoring water quality on line system, pending waste liquid enters prime by sampling valve and returns
Receive unit；After the waste liquid of prime recovery unit reaches high liquid level, sampling valve is automatically closed, sampling pump is opened, during waste liquid is sent into
And processing unit, when prime recovery unit waste liquid reaches low liquid level, it is automatically stopped sampling pump；Acid-base value detection unit monitors waste liquid
PH value, if waste liquid<7, alkali metering pump is automatically opened, opens simultaneously stirring motor, it is synchronous to detect pH value, when pH value=7, stop
Only alkali metering pump；If waste liquid>7, automatically open sour metering pump, open simultaneously stirring motor, it is synchronous to detect pH value, when pH value=
When 7, stop sour metering pump；Waste liquid after neutralization is discharged by positive displacement pump, when the waste liquid in neutralisation treatment unit reaches low liquid level,
Close positive displacement pump；Sampling valve is opened, again new cycling.Whole process is controlled by control system and completed.
The above are the preferred embodiment of the utility model, those of ordinary skill in the art can also carry out respectively on this basis
Kind conversion improves, and on the premise of the total design of the utility model is not departed from, these conversion or improvement should all belong to this reality
Within the scope of new be claimed.
Claims (4)
1. a kind of liquid waste treating apparatus for monitoring water quality on line system, it is characterised in that：
Including control unit and sequentially connected prime recovery unit, neutralisation treatment unit, acid-base value detection unit；
There is the first high and low liquid level sensor in the prime recovery unit；There is the second high and low liquid level in neutralisation treatment unit
Sensor；
The prime recovery unit front end is connected by sampling valve with waste liquid entrance；
The prime recovery unit rear end is connected by sampling pump with neutralisation treatment unit；
The neutralisation treatment unit rear end is connected by positive displacement pump with neutralizing waste liquid outlet；Neutralisation treatment unit also respectively with acid solution
Source, the connection of lye source；
Described control unit respectively with the sampling valve, the first high and low liquid level sensor, the second high and low liquid level sensor, sampling
Pump, positive displacement pump electrical connection.
2. the liquid waste treating apparatus of monitoring water quality on line system is used for as described in claim 1, it is characterised in that：The acid solution
Source is connected by sour metering pump with neutralisation treatment unit；The lye source is connected by alkali metering pump with neutralisation treatment unit, institute
State sour metering pump, alkali metering pump is electrically connected with control unit respectively.
3. the liquid waste treating apparatus of monitoring water quality on line system is used for as described in claim 1, it is characterised in that：The acid solution
Source is HCL containers, and the lye source is NaOH containers.
4. the liquid waste treating apparatus of monitoring water quality on line system is used for as described in claim 1, it is characterised in that：The sample introduction
Valve is solenoid electric valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335684.6U CN207435127U (en) | 2017-10-17 | 2017-10-17 | A kind of liquid waste treating apparatus for monitoring water quality on line system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335684.6U CN207435127U (en) | 2017-10-17 | 2017-10-17 | A kind of liquid waste treating apparatus for monitoring water quality on line system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435127U true CN207435127U (en) | 2018-06-01 |
Family
ID=62293303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721335684.6U Active CN207435127U (en) | 2017-10-17 | 2017-10-17 | A kind of liquid waste treating apparatus for monitoring water quality on line system |
Country Status (1)
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| CN (1) | CN207435127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709969A (en) * | 2018-07-28 | 2018-10-26 | 苏州汉德瑞生物工程有限公司 | A kind of food inspection device |
| CN109292943A (en) * | 2018-10-12 | 2019-02-01 | 彩虹（合肥）液晶玻璃有限公司 | A kind of waste water PH control device and waste water treatment system |
-
2017
- 2017-10-17 CN CN201721335684.6U patent/CN207435127U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709969A (en) * | 2018-07-28 | 2018-10-26 | 苏州汉德瑞生物工程有限公司 | A kind of food inspection device |
| CN109292943A (en) * | 2018-10-12 | 2019-02-01 | 彩虹（合肥）液晶玻璃有限公司 | A kind of waste water PH control device and waste water treatment system |
| CN109292943B (en) * | 2018-10-12 | 2022-05-10 | 彩虹（合肥）液晶玻璃有限公司 | Wastewater PH control device and wastewater treatment system |
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