CN206654804U - A kind of praseodymium oxide produces waste liquid recovery apparatus - Google Patents
A kind of praseodymium oxide produces waste liquid recovery apparatus Download PDFInfo
- Publication number
- CN206654804U CN206654804U CN201720358587.2U CN201720358587U CN206654804U CN 206654804 U CN206654804 U CN 206654804U CN 201720358587 U CN201720358587 U CN 201720358587U CN 206654804 U CN206654804 U CN 206654804U
- Authority
- CN
- China
- Prior art keywords
- settling tank
- pipe
- waste liquid
- screen pack
- recovery apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of praseodymium oxide to produce waste liquid recovery apparatus, clarifies and is communicated with wastewater inlet pipe and overflow pipe on case；The first screen pack is provided with clarification case, the first motor drive connection has rotating shaft；The second screen pack is provided with settling tank, is provided with discharge screw above the second screen pack, settling tank corresponds to discharge screw position and offers discharging opening；Settling tank is externally connected with neutralization flow container, neutralizes flow container and is connected by pipeline with settling tank；The 3rd screen pack is provided with cleaning case, cleaning pipe connects with external water source, is connected with return pipe below the 3rd screen pack, the outlet of return pipe is stretched into settling tank, and elevator pump is connected with return pipe.A kind of praseodymium oxide production waste liquid recovery apparatus disclosed in the utility model, the supernatant in waste liquid can be collected, and the solid impurity that can isolate in waste liquid, rare-earth precipitation can also be generated by neutralizing waste liquid, this design realizes to be made full use of to waste liquid, simple to operate and process cost recovery is low, recovering effect is good.
Description
Technical field
It the utility model is related to devil liquor recovery field, more particularly to a kind of praseodymium oxide production waste liquid recovery apparatus.
Background technology
China's rare earth resources enrich, and are rare earth mining and processing big country.By semicentennial exploitation, China's Rare-earth Industry
Achieve great achievement.Praseodymium oxide can produce waste liquid by being extracted in rare earth waste in extraction process.Due to rare earth resources
Preciousness, it is a kind of important means for saving rare earth resources that rare earth waste liquid, which recycle,.At present, the recovery to waste liquid is adopted more
With coprecipitation mode, traditional settling apparatus efficiency is low, expends time length, is not suitable for industrialized production and processing.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of praseodymium oxide produces waste liquid recovery apparatus.
The utility model realizes solve above-mentioned technical problem by following technological means：
A kind of praseodymium oxide produces waste liquid recovery apparatus, including：Collection box and cleaning case；The collection box is by horizontally disposed
Dividing plate is divided into clarification case and settling tank, is connected by drain pipe between the clarification case and settling tank, connected on the drain pipe
It is connected to the first electrically-controlled valve；
Wastewater inlet pipe and overflow pipe are communicated with the clarification case, is connected respectively on the wastewater inlet pipe and overflow pipe
There are the second electrically-controlled valve and the 3rd electrically-controlled valve；The first screen pack is provided with the clarification case, the clarification box top is provided with first
Motor, the first motor drive connection have a rotating shaft, described rotating shaft one end sequentially passes through the first screen pack and dividing plate stretch into it is described
In settling tank, the rotating shaft periphery in settling tank is set with stirring vane；
The second screen pack is provided with the settling tank, discharge screw, the discharging spiral shell are provided with above second screen pack
By the second motor-driven rotation, the settling tank corresponds to discharge screw position and offers discharging opening bar, is provided with the discharging opening
4th electrically-controlled valve；The settling tank is externally connected with neutralization flow container, and the neutralization flow container is connected by pipeline with the settling tank, should
Pipeline is provided with the 5th electrically-controlled valve；
The cleaning case is located at collection box side, is provided with the 3rd screen pack in the cleaning case, on the 3rd screen pack
Side is connected with cleaning pipe, and the cleaning pipe connects with external water source, and the 3rd screen pack lower section is connected with return pipe, described time
The outlet of water pipe is stretched into the settling tank, and elevator pump is connected with the return pipe.
Further, air injection pipe is also associated with the settling tank, the air injection pipe connects with gas supply mechanism.
Further, the air injection pipe is located at below second screen pack, and the air injection pipe is horizontally disposed with, the gas injection
Pipe offers multiple gas injection ports along its length.
Further, the settling tank bottom is communicated with discharging tube, and the 6th electrically-controlled valve is connected with the discharging tube.
Further, the cleaning pipe is horizontally disposed, and the cleaning pipe is communicated with multiple atomizers along its length.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
The utility model proposes praseodymium oxide produce waste liquid recovery apparatus, the supernatant in waste liquid can be collected, and can isolate
Solid impurity in waste liquid, rare-earth precipitation can also be generated by neutralizing waste liquid, this design realizes to be made full use of to waste liquid,
Simple to operate and process cost recovery is low, recovering effect is good.
Brief description of the drawings
Fig. 1 be the utility model proposes praseodymium oxide production waste liquid recovery apparatus structural representation.
Embodiment
Illustrate content of the present utility model below in conjunction with specific embodiments.
Reference picture 1, the utility model proposes praseodymium oxide production waste liquid recovery apparatus structural representation.
As shown in figure 1, the utility model proposes praseodymium oxide produce waste liquid recovery apparatus, including：Collection box and cleaning case
1；The collection box is divided into clarification case 3 and settling tank 4 by horizontally disposed dividing plate 2, between the clarification case 3 and settling tank 4
Connected by drain pipe 5, the first electrically-controlled valve is connected with the drain pipe 5；
Wastewater inlet pipe 6 and overflow pipe 7 are communicated with the clarification case 3, is divided on the wastewater inlet pipe 6 and overflow pipe 7
The second electrically-controlled valve and the 3rd electrically-controlled valve are not connected with；The first screen pack 8 is provided with the clarification case 3, the top of clarification case 3 is pacified
Equipped with the first motor 9, the drive connection of the first motor 9 has rotating shaft 10, and described one end of rotating shaft 10 sequentially passes through the first screen pack 8
Stretched into dividing plate 2 in the settling tank 4, the periphery of rotating shaft 10 in settling tank 4 is set with stirring vane 11；
The second screen pack 12 is provided with the settling tank 4, the top of the second screen pack 12 is provided with discharge screw 13, described
Discharge screw 13 drives rotation by the second motor 14, and the corresponding discharge screw position of settling tank 4 offers discharging opening, it is described go out
The 4th electrically-controlled valve is provided with material mouth；The settling tank 4, which is externally connected with, neutralizes flow container 15, and the neutralization flow container 15 passes through pipeline and institute
State settling tank 4 to connect, the pipeline is provided with the 5th electrically-controlled valve；
The cleaning case 1 is located at collection box side, and the 3rd screen pack 16, the 3rd filtering are provided with the cleaning case 1
The top of net 16 is connected with cleaning pipe 17, and the cleaning pipe 17 is connected with external water source, and the lower section of the 3rd screen pack 16 is connected with
Return pipe 18, the outlet of the return pipe 18 are stretched into 4 in the settling tank, and elevator pump 19 is connected with the return pipe 18.
This programme principle is as follows：The second electrically-controlled valve is opened, waste water is entered in clarification case 3 by wastewater inlet pipe 6.When waste water reaches
During to predetermined water level, the second electrically-controlled valve is closed, after standing one end time, waste water is layered in clarification case 3.It is automatically controlled to open the 3rd
Valve, after supernatant is flowed out by overflow pipe 7, the 3rd electrically-controlled valve is closed, and the sediment in waste water is isolated in the first filtering
On net 8.The first electrically-controlled valve is opened, the waste water after clarification and filtering is entered in settling tank 4 by drain pipe 5.
The 5th electrically-controlled valve is opened, the neutralizer neutralized in flow container 15 is sprayed in settling tank 4 by pipeline.Start the first electricity
Machine 9, the first motor 9 drive stirring vane 11 to rotate by rotating shaft 10.Stirring vane 11 rotates agitation mixed liquor, and waste water is with neutralizing
Liquid fully contacts, and the generation rare-earth precipitation that reacts.After the scheduled time, the first motor 9 is closed, it is dilute after standing one end time
Soil precipitation is isolated on the second screen pack 12.Mixed liquor in settling tank 4 is discharged, starts the second motor 14, the second motor
14 driving discharge screws 13 rotate.The 4th electrically-controlled valve is opened, rare-earth precipitation is entered in filtered water tank 1 by discharging opening, and is isolated
On the 3rd screen pack 16.Deionized water is sprayed into filtered water tank 1 by cleaning pipe 17, after cleaning, rare-earth precipitation is taken
Go out drying, with for further processing.Elevator pump 19 is opened, the clear water in filtered water tank 1 is pumped into settling tank 1 and carried out by elevator pump 19
Recovery uses.
In such scheme, the clarified solution come out by overflow pipe 7 can carry out rare-earth smelting.
In the embodiment having, air injection pipe 20, the air injection pipe 20 and gas supply mechanism 21 are also associated with the settling tank 4
Connection.Gas supply mechanism 21 by air injection pipe 20 to the gas injection of settling tank 4, air-flow agitation mixed liquor, so as to help speed up waste liquid and
The reaction of neutralizer.
In the embodiment having, the air injection pipe 20 is horizontal positioned at the lower section of the second screen pack 12, the air injection pipe 20
Set, the air injection pipe 20 offers multiple gas injection ports along its length.This design helps to further speed up waste liquid and neutralizer
Reaction, and make reaction evenly.
In the embodiment having, the bottom of settling tank 4 is communicated with discharging tube 22, and the 6th is connected with the discharging tube 22
Electrically-controlled valve.After the completion of waste liquid and neutralizer reaction, the 6th electrically-controlled valve is opened, mixed liquor is discharged by discharging tube 22.
In the embodiment having, the cleaning pipe 17 is horizontally disposed, and the cleaning pipe 17 is communicated with more along its length
Individual atomizer.This is designed to effectively improve the cleaning efficiency to rare-earth precipitation, and helps to reduce water consumption, energy-saving ring
Protect.
The utility model proposes praseodymium oxide produce waste liquid recovery apparatus, the supernatant in waste liquid can be collected, and can isolate
Solid impurity in waste liquid, rare-earth precipitation can also be generated by neutralizing waste liquid, this design realizes to be made full use of to waste liquid,
Simple to operate and process cost recovery is low, recovering effect is good.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of praseodymium oxide produces waste liquid recovery apparatus, it is characterised in that including：Collection box and cleaning case；The collection box by
Horizontally disposed dividing plate is divided into clarification case and settling tank, is connected between the clarification case and settling tank by drain pipe, described
The first electrically-controlled valve is connected with drain pipe；
Wastewater inlet pipe and overflow pipe are communicated with the clarification case, is connected on the wastewater inlet pipe and overflow pipe
Two electrically-controlled valves and the 3rd electrically-controlled valve；The first screen pack is provided with the clarification case, the clarification box top is provided with the first motor,
The first motor drive connection has rotating shaft, and described rotating shaft one end sequentially passes through the first screen pack and dividing plate stretches into the settling tank
Interior, the rotating shaft periphery in settling tank is set with stirring vane；
Is provided with the second screen pack in the settling tank, the second screen pack top is provided with discharge screw, the discharge screw by
Second motor-driven rotation, the settling tank correspond to discharge screw position and offer discharging opening, and the 4th is provided with the discharging opening
Electrically-controlled valve；The settling tank is externally connected with neutralization flow container, and the neutralization flow container is connected by pipeline with the settling tank, the pipeline
It is provided with the 5th electrically-controlled valve；
The cleaning case is located at collection box side, and the 3rd screen pack is provided with the cleaning case, is connected above the 3rd screen pack
Cleaning pipe is connected to, the cleaning pipe is connected with external water source, and return pipe, the return pipe are connected with below the 3rd screen pack
Outlet stretch into the settling tank, be connected with elevator pump on the return pipe.
2. praseodymium oxide according to claim 1 produces waste liquid recovery apparatus, it is characterised in that is also connected with the settling tank
There is air injection pipe, the air injection pipe connects with gas supply mechanism.
3. praseodymium oxide according to claim 2 produces waste liquid recovery apparatus, it is characterised in that the air injection pipe is positioned at described
Below second screen pack, the air injection pipe is horizontally disposed with, and the air injection pipe offers multiple gas injection ports along its length.
4. praseodymium oxide according to claim 1 produces waste liquid recovery apparatus, it is characterised in that the settling tank bottom connection
There is discharging tube, the 6th electrically-controlled valve is connected with the discharging tube.
5. praseodymium oxide according to claim 1 produces waste liquid recovery apparatus, it is characterised in that the cleaning pipe level is set
Put, the cleaning pipe is communicated with multiple atomizers along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358587.2U CN206654804U (en) | 2017-04-07 | 2017-04-07 | A kind of praseodymium oxide produces waste liquid recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358587.2U CN206654804U (en) | 2017-04-07 | 2017-04-07 | A kind of praseodymium oxide produces waste liquid recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206654804U true CN206654804U (en) | 2017-11-21 |
Family
ID=60317462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720358587.2U Expired - Fee Related CN206654804U (en) | 2017-04-07 | 2017-04-07 | A kind of praseodymium oxide produces waste liquid recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206654804U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069478A (en) * | 2017-12-26 | 2018-05-25 | 熊伟 | A kind of Rare Earth Production liquid waste treating apparatus |
| CN109301371A (en) * | 2018-09-29 | 2019-02-01 | 杨倩 | A kind of waste and old lithium titanate anode piece separator of lithium battery recycling |
| CN114405097A (en) * | 2022-02-17 | 2022-04-29 | 安徽金三隆再生资源有限公司 | Praseodymium oxide production waste liquid recovery treatment device and recovery method |
| CN114452708A (en) * | 2022-02-17 | 2022-05-10 | 安徽金三隆再生资源有限公司 | Impurity treatment device and method for terbium oxide recovery acid leaching reaction |
-
2017
- 2017-04-07 CN CN201720358587.2U patent/CN206654804U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069478A (en) * | 2017-12-26 | 2018-05-25 | 熊伟 | A kind of Rare Earth Production liquid waste treating apparatus |
| CN109301371A (en) * | 2018-09-29 | 2019-02-01 | 杨倩 | A kind of waste and old lithium titanate anode piece separator of lithium battery recycling |
| CN114405097A (en) * | 2022-02-17 | 2022-04-29 | 安徽金三隆再生资源有限公司 | Praseodymium oxide production waste liquid recovery treatment device and recovery method |
| CN114452708A (en) * | 2022-02-17 | 2022-05-10 | 安徽金三隆再生资源有限公司 | Impurity treatment device and method for terbium oxide recovery acid leaching reaction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206654804U (en) | A kind of praseodymium oxide produces waste liquid recovery apparatus | |
| CN208406232U (en) | A kind of environment-friendly sewage processing unit | |
| CN206553343U (en) | A kind of sewage-treatment plant | |
| CN107988051A (en) | A kind of waste residues in methane tank cleaning plant | |
| CN114314982A (en) | Contain ammonium sulfate medical treatment experiment waste liquid treatment facility | |
| CN208667335U (en) | A kind of rare earth waste recycling RE waste water Integrated Processing Unit | |
| CN208791441U (en) | A kind of equipment for processing industrial sewage of high-efficiency environment friendly | |
| CN218013009U (en) | High-purity quartz sand tailing purification device | |
| CN206718254U (en) | Metal impurities are sirred and separated machine in a kind of PE bottle pieces with electromagnetism bottom plate | |
| CN204051163U (en) | A kind of sewage filter device | |
| CN207774951U (en) | Rare earth liquid waste treating apparatus | |
| CN214553604U (en) | Ion exchange resin purifier | |
| CN208250044U (en) | A kind of chemical waste liquid specification recovery processing device | |
| CN108358335A (en) | A kind of sewage treatment unit | |
| CN208648967U (en) | A kind of sludge concentrator | |
| CN107986548A (en) | Sewage disposal device | |
| CN209076549U (en) | A kind of efficient material-compound tank of pharmaceutical purpose | |
| CN209443516U (en) | A kind of building construction water saving fixtures of environmental protection and energy saving | |
| CN209128211U (en) | A kind of pig farm sewage-treatment plant | |
| CN206219337U (en) | A kind of sewage-treatment plant | |
| CN207401839U (en) | A kind of Chinese medicine cleaning device | |
| CN208678685U (en) | A kind of efficiency of waste gas processing equipment | |
| CN207076273U (en) | A kind of spiral wet dust collector | |
| CN206783348U (en) | A kind of copper industry sewage-treatment plant of good purification | |
| CN112139136A (en) | Environment-friendly tealeaves belt cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171121 Termination date: 20180407 |