CN207483550U - A kind of wastewater from chemical industry cyclic processing device - Google Patents
A kind of wastewater from chemical industry cyclic processing device Download PDFInfo
- Publication number
- CN207483550U CN207483550U CN201721329729.9U CN201721329729U CN207483550U CN 207483550 U CN207483550 U CN 207483550U CN 201721329729 U CN201721329729 U CN 201721329729U CN 207483550 U CN207483550 U CN 207483550U
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- case
- pipeline
- neutralization precipitation
- waste water
- water tank
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Abstract
The utility model discloses a kind of wastewater from chemical industry cyclic processing devices,Including waste water tank,The waste water tank is connect by pipeline with neutralization precipitation case,Water pump is provided on pipeline between the waste water tank and neutralization precipitation case,And the neutralization precipitation case is internally provided with pH detectors,The upper end of the neutralization precipitation case is provided with acid reagent case and alkaline reagent case,And the side of the neutralization precipitation case is provided with PLC controller,The neutralization precipitation case is connect by pipeline with hydrolysis acidification case,The upper end of the hydrolysis acidification case is provided with air inlet pipe,The hydrolysis acidification case is connect by pipeline with Rose Box,The inside of the Rose Box is disposed with bamboo fibre filter layer,Activated carbon filter layer and biofilm filtration layer,The Rose Box occurs case with ozone by pipeline and connect,The ozone occurs case and is connect by pipeline with filtered water tank.The utility model advantageous effect：Not only waste water treatment efficiency is high, but also saves water resource and production cost.
Description
Technical field
The utility model is related to water pollution controls and water resource to utilize field, and in particular to a kind of wastewater from chemical industry circular treatment
Device.
Background technology
Shortage of water resources is the long-standing problem of facing mankind, and China's water circulation use is not taken seriously much at present.With society
The development of meeting, people’s lives quality is continuously improved and the continuous promotion to some product demands, some are about industrial
Factory is more and more, and industrial production is unavoidable many chemical reagent uses to be used to will appear many waste water later.At present, it is existing
Chemical plant wastewater in, be all much rich in there is the substances such as nitrogen, phosphorus, inorganic salts and metal ion, these waste water enter public water
The consequence of eutrophication can be caused behind source.And the processing of waste water should be pursued and reach cycle reproducible utilization, be greatly decreased
Under the premise of new water consumption and terminal sewage drainage processing system, accomplish that micro-discharges, even " zero " discharges.This is just needed to useless
Water treatment technology and device carry out dual improvement.It needs to add more change during existing equipment processing chemical reagent waste water
Reagent, and complex process are learned, the cost is relatively high for cycling utilization of wastewater.
Utility model content
The utility model provides a kind of wastewater from chemical industry cyclic processing device, solve encountered in above-mentioned background technology it is existing
Need to add more chemical reagent, and complex process during equipment processing chemical reagent waste water, cycling utilization of wastewater into
The problem of this is relatively high.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of wastewater from chemical industry cyclic processing device of the utility model, including waste water tank, the waste water tank is by pipeline in
It is connected with settling tank, is provided with water pump on the pipeline between the waste water tank and neutralization precipitation case, and the neutralization precipitation case
Be internally provided with pH detectors, the upper end of the neutralization precipitation case is provided with acid reagent case and alkaline reagent case, and it is described in
The side of settling tank is provided with PLC controller, the neutralization precipitation case is connect by pipeline with hydrolysis acidification case, the hydrolysis
The upper end of acidification case is provided with air inlet pipe, and the hydrolysis acidification case is connect by pipeline with Rose Box, the inside of the Rose Box
Bamboo fibre filter layer, activated carbon filter layer and biofilm filtration layer are disposed with, the Rose Box is sent out by pipeline and ozone
Raw case connection, the ozone occur case and are connect by pipeline with filtered water tank.
As a kind of optimal technical scheme of the utility model, the acid reagent case and alkaline reagent case and neutralization precipitation
The junction of case is both provided with solenoid valve.
As a kind of optimal technical scheme of the utility model, the PLC controller and water pump, pH detectors and solenoid valve
It is electrically connected, and the PLC controller is electrically connected with external power supply.
As a kind of optimal technical scheme of the utility model, the ozone generation case is internally provided with ozone
Device, and the PLC controller is electrically connected with ozone generator.
As a kind of optimal technical scheme of the utility model, the lower end of the neutralization precipitation case is provided with blowdown valve.
As a kind of optimal technical scheme of the utility model, the waste water tank, neutralization precipitation case, acid reagent case, alkali
Property reagent box, hydrolysis acidification case, air inlet pipe, Rose Box, ozone case and filtered water tank occurs and is made of stainless steel.
The advantageous effect that the utility model is reached is：This kind of wastewater from chemical industry cyclic processing device, by detecting in waste water
Acid-base value, acid-base accommodation is carried out to waste water, while removes the impurity in metal ion and waste water in waste water, is using hydrolysis
Insoluble nitrogen, phosphorus, the inorganic salts that acidification reaction is removed in waste water are converted into soluble organic matter and filter out, to water into
Row disinfection, which is collected, to be recycled, and not only waste water treatment efficiency is high, but also saves water resource and production cost.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of wastewater from chemical industry cyclic processing device of the utility model；
In figure：1st, waste water tank；2nd, neutralization precipitation case；3rd, water pump；4th, pH detectors；5th, acid reagent case；6th, alkaline reagent
Case；7th, PLC controller；8th, hydrolysis acidification case；9th, air inlet pipe；10th, Rose Box；11st, bamboo fibre filter layer；12nd, activated carbon filters
Layer；13rd, biofilm filtration layer；14th, case occurs for ozone；15th, filtered water tank.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, a kind of wastewater from chemical industry cyclic processing device of the utility model, including waste water tank 1, waste water
Case 1 is connect by pipeline with neutralization precipitation case 2, is provided with water pump 3 on the pipeline between waste water tank 1 and neutralization precipitation case 2, and in
PH detectors 4 are internally provided with settling tank 2, the upper end of neutralization precipitation case 2 is provided with acid reagent case 5 and alkaline reagent case
6, and the side of neutralization precipitation case 2 is provided with PLC controller 7, neutralization precipitation case 2 is connect by pipeline with hydrolysis acidification case 8, water
The upper end of solution acidification case 8 is provided with air inlet pipe 9, and hydrolysis acidification case 8 is connect by pipeline with Rose Box 10, the inside of Rose Box 10
Be disposed with bamboo fibre filter layer 11, activated carbon filter layer 12 and biofilm filtration layer 13, Rose Box 10 by pipeline with it is smelly
Oxygen occurs case 14 and connects, and ozone occurs case 14 and connect by pipeline with filtered water tank 15.
Acid reagent case 5 and alkaline reagent case 6 and the junction of neutralization precipitation case 2 are both provided with solenoid valve, convenient for acidity
Reagent in reagent box 5 and alkaline reagent case 6 enters in neutralization precipitation case 2.
PLC controller 7 is electrically connected with water pump 3, pH detectors 4 and solenoid valve, and PLC controller 7 and external power supply electricity
Property connection, water pump 3 is controlled to start and control the flow of water pump convenient for PLC controller 7, in the detection neutralization precipitation of pH detectors 4 case 2
Waste water acid-base value, communicate information in PLC controller 7, PLC controller 7 controls acid reagent case 5 and alkaline reagent case
6 are opened with the corresponding solenoid valve in junction of neutralization precipitation case 2, and external power supply provides electric energy for the work of each device.
The ozone generator that is internally provided with of case 14 occurs for ozone, and PLC controller 7 is electrically connected with ozone generator,
It controls ozone generator that the water in case 14 occurs to ozone convenient for PLC controller 7 to carry out disinfection.
The lower end of neutralization precipitation case 2 is provided with blowdown valve, is excluded convenient for the metal ion after neutralization and the impurity of absorption.
Waste water tank 1, neutralization precipitation case 2, acid reagent case 5, alkaline reagent case 6, hydrolysis acidification case 8, air inlet pipe 9, filtering
Case 14 occurs for case 10, ozone and filtered water tank 15 is made of stainless steel, and waste water tank 1, neutralization are heavy made of stainless steel metal
Case 14 and clear water occur for shallow lake case 2, acid reagent case 5, alkaline reagent case 6, hydrolysis acidification case 8, air inlet pipe 9, Rose Box 10, ozone
Case 15 is hardly damaged, and can be used for a long time.
Specifically, industrial wastewater is driven by water pump 3 in neutralization precipitation case 2 from waste water tank 1, neutralization precipitation case
2 are internally provided with pH detectors 4, and the upper end of neutralization precipitation case 2 is provided with acid reagent case 5 and alkaline reagent case 6, inside is put
Corresponding reagent is put, pH detectors 4 detect the acid-base value of the waste water in neutralization precipitation case 2, communicate information to PLC controller 7
In, PLC controller 7 controls the corresponding solenoid valve in junction of acid reagent case 5 and alkaline reagent case 6 and neutralization precipitation case 2
It is opened, reagent enters neutralization precipitation case 2 and the metal ion in waste water is neutralized, and can be formed with coherency after neutralization
Floccule, the impurity adsorbed in waste water form precipitation, and the lower end of neutralization precipitation case 2 is provided with blowdown valve, convenient for the gold after neutralization
The impurity for belonging to ion and absorption excludes, and waste water enters hydrolysis acidification case 8 from settling tank 2 is neutralized, and the upper end of hydrolysis acidification case 8 is set
Air inlet pipe 9 is equipped with, from air inlet pipe 9 by certain air, hydrolysis acidification reaction occurs, makes insoluble nitrogen, phosphorus, inorganic salts in water
Soluble organic matter is converted into, macromolecular substances difficult to degrade are converted into the small-molecule substance of easily biological-degradable and is improved useless
The biodegradability of water, treated waste water enter Rose Box 10 from hydrolysis acidification case 8, and the inside of Rose Box 10 is set gradually
There are bamboo fibre filter layer 11, activated carbon filter layer 12 and biofilm filtration layer 13, bamboo fibre filter layer 11 adsorbs big in water
The impurity of grain, activated carbon filter layer 12 filter out the tiny impurity in water, and biofilm filtration layer 13 filters out micro- life in water
Object impurity, treated water enter ozone from Rose Box 10 and case 14 occur, and ozone generation case 14 is internally provided with ozone
Generator, PLC controller 7 are electrically connected with ozone generator, and PLC controller 7 controls ozone generator that case 14 occurs to ozone
In water carry out disinfection, treated water occurs case 14 from ozone and enters filtered water tank 15 and store.
This kind of wastewater from chemical industry cyclic processing device by detecting the acid-base value in waste water, carries out acid-base accommodation, together to waste water
When remove waste water in metal ion and waste water in impurity, use hydrolysis acidification reaction remove waste water in it is insoluble
Nitrogen, phosphorus, inorganic salts are converted into soluble organic matter and filter out, and are recycled in the collection that carries out disinfection to water, not only waste water
Treatment effeciency is high, and saves water resource and production cost.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wastewater from chemical industry cyclic processing device, including waste water tank (1), which is characterized in that the waste water tank (1) passes through pipeline
It is connect with neutralization precipitation case (2), water pump (3) is provided on the pipeline between the waste water tank (1) and neutralization precipitation case (2), and
The neutralization precipitation case (2) is internally provided with pH detectors (4), and the upper end of the neutralization precipitation case (2) is provided with acid examination
Agent case (5) and alkaline reagent case (6), and the side of the neutralization precipitation case (2) is provided with PLC controller (7), described neutralize is sunk
Shallow lake case (2) is connect by pipeline with hydrolysis acidification case (8), and the upper end of the hydrolysis acidification case (8) is provided with air inlet pipe (9), institute
It states hydrolysis acidification case (8) to connect with Rose Box (10) by pipeline, the inside of the Rose Box (10) is disposed with bamboo fibre
Filter layer (11), activated carbon filter layer (12) and biofilm filtration layer (13), the Rose Box (10) are sent out by pipeline and ozone
Raw case (14) connects, and the ozone occurs case (14) and connect by pipeline with filtered water tank (15).
A kind of 2. wastewater from chemical industry cyclic processing device according to claim 1, which is characterized in that the acid reagent case
(5) and the junction of alkaline reagent case (6) and neutralization precipitation case (2) is both provided with solenoid valve.
A kind of 3. wastewater from chemical industry cyclic processing device according to claim 2, which is characterized in that the PLC controller (7)
It is electrically connected with water pump (3), pH detectors (4) and solenoid valve, and the PLC controller (7) is electrically connected with external power supply.
4. a kind of wastewater from chemical industry cyclic processing device according to claim 1, which is characterized in that case occurs for the ozone
(14) be internally provided with ozone generator, and the PLC controller (7) is electrically connected with ozone generator.
A kind of 5. wastewater from chemical industry cyclic processing device according to claim 1, which is characterized in that the neutralization precipitation case
(2) lower end is provided with blowdown valve.
6. a kind of wastewater from chemical industry cyclic processing device according to claim 1, which is characterized in that the waste water tank (1), in
With settling tank (2), acid reagent case (5), alkaline reagent case (6), hydrolysis acidification case (8), air inlet pipe (9), Rose Box (10), smelly
Case (14) occurs for oxygen and filtered water tank (15) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329729.9U CN207483550U (en) | 2017-10-16 | 2017-10-16 | A kind of wastewater from chemical industry cyclic processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329729.9U CN207483550U (en) | 2017-10-16 | 2017-10-16 | A kind of wastewater from chemical industry cyclic processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207483550U true CN207483550U (en) | 2018-06-12 |
Family
ID=62480406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721329729.9U Expired - Fee Related CN207483550U (en) | 2017-10-16 | 2017-10-16 | A kind of wastewater from chemical industry cyclic processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207483550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956599A (en) * | 2019-03-01 | 2019-07-02 | 东莞理工学院 | A kind of industrial waste water purifying processing unit |
-
2017
- 2017-10-16 CN CN201721329729.9U patent/CN207483550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956599A (en) * | 2019-03-01 | 2019-07-02 | 东莞理工学院 | A kind of industrial waste water purifying processing unit |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181016 |