CN204981997U - Phase separating counter -flow vat in rare earth extraction technology - Google Patents
Phase separating counter -flow vat in rare earth extraction technology Download PDFInfo
- Publication number
- CN204981997U CN204981997U CN201520673708.3U CN201520673708U CN204981997U CN 204981997 U CN204981997 U CN 204981997U CN 201520673708 U CN201520673708 U CN 201520673708U CN 204981997 U CN204981997 U CN 204981997U
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- China
- Prior art keywords
- clarifying chamber
- chamber
- phase
- column
- heating tube
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a phase separating counter -flow vat in rare earth extraction technology, including clarification chamber, teeter chamber with be used for the organic guiding subassembly of leading -in teeter chamber mutually in the clarification chamber, guiding subassembly, the clarification chamber lateral wall from last primary heater and the secondary heater of down being provided with, the structure of primary heater and secondary heater is the same and all pass clarification chamber and the connecting seat fixed connection of setting on clarification chamber, the guiding subassembly includes the perpendicular passageway and the interconnection of the perpendicular passageway of intercommunication with the teeter chamber that is located clarification chamber including leading factor flow tube and lift honeycomb duct, leading flow tube, the entrance point of leading flow tube is located vertical passage's top, and the tip that links to each other at the interconnection is established with the teeter chamber to the exit end. The utility model discloses can improve the separating rate of organic congruence aqueous phase among the extraction process, control is convenient moreover.
Description
Technical field
The utility model relates to rare earth extraction technical field, is specially the phase-splitting backflash in a kind of RE extraction separation process.
Background technology
In the process of rare earth extraction, be included in the step carrying out in extraction equipment clarifying.During clarification, extraction equipment arranges extraction tank, and extraction tank inside is provided with clarifying chamber and teeter column, and clarifying chamber is provided with the backflow mechanism flowing into teeter column for organic phase and the drainage mechanism of being discharged by aqueous phase.After clarification, the organic phase being arranged in top, clarifying chamber imports to teeter column by backflow mechanism, and the mixing aqueous phase being arranged in bottom, clarifying chamber then sends into other processing links by suction pump.In existing extraction equipment, the setting of internal reflux mechanism of clarifying chamber can not regulate the flow of organic phase, and can not regulate well for the velocity of separation of organic phase and aqueous phase, and traditional settled process efficiency is too low.After organic phase and aqueous phase parameter logistic are determined, if will improve organic phase ratio, then can destroy processing parameter, it uses inconvenience, suitability not strong.
Utility model content
The purpose of this utility model is to provide the backflash of the phase-splitting in a kind of RE extraction separation process, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A phase-splitting backflash in RE extraction separation process, comprises clarifying chamber, teeter column and the guiding subassembly for the organic phase in clarifying chamber being imported teeter column; Primary heater and secondary heater is provided with from top to bottom at clarifying chamber's sidewall, primary heater is identical with the structure of secondary heater and be all fixedly connected with the Connection Block be arranged in clarifying chamber through clarifying chamber, is provided with ring structure in the junction of primary heater and secondary heater and clarifying chamber; Described primary heater comprises the housing, ring flange, heating tube and the electrode column that are made up of upper housing and lower housing; Described housing side is provided with electrode column, and electrode column is coated with one deck electrode sleeve; Described electrode column is connected with housing by ring flange; Described electrode column extends to enclosure interior and is connected with heating tube; Heating tube quantity is two; And described heating tube surface coverage one deck heat-sink shell; The surface of heating tube is provided with helical heating pipe; Fixed by web member between two heating tubes; Described enclosure interior is provided with electrode slice; Silicon-dioxide pad is provided with on the right side of described electrode slice; Described inner walls is provided with one deck high-temperature-resistant layer; Guiding subassembly comprises major flow duct and lifting thrust-augmenting nozzle, and major flow duct comprises the perpendicular passage being positioned at clarifying chamber and the interconnection being communicated with perpendicular passage and teeter column; The entrance end of major flow duct is positioned at the top of Vertical Channel, and exit end is located at the end that interconnection is connected with teeter column.
As the utility model further technical scheme, in clarifying chamber, be provided with organic overflow port.
As the utility model further technical scheme, the sidewall of lifting thrust-augmenting nozzle offers more than one through hole.
Compared with prior art, the utility model in use, different temperature layers is formed by control primary heater and the lower regions of secondary heater in clarifying chamber, being separated of aqueous phase and organic phase in mixed solution can be accelerated to a certain extent, improve separation efficiency and the quality be separated, avoid occurring being separated halfway phenomenon; When the organic phase flow needed increases, turn-knob regulates lifting thrust-augmenting nozzle to make it decline, and when the organic phase flow needed reduces, turn-knob regulates lifting thrust-augmenting nozzle 41 to make it increase.So the utility model can improve the velocity of separation of organic phase and aqueous phase in extraction process, and control conveniently.
Accompanying drawing explanation
Fig. 1 is the structural representation of the phase-splitting backflash in a kind of RE extraction separation process of the utility model.
Fig. 2 is the structural representation being elevated thrust-augmenting nozzle in the utility model.
Fig. 3 is the structural representation of primary heater in the utility model.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 ~ 3, phase-splitting backflash in a kind of RE extraction separation process, comprise clarifying chamber 3, teeter column 1 and the guiding subassembly 4 for the organic phase 5 in clarifying chamber 3 being imported teeter column 1, the import of guiding subassembly 4 is liftable to be located in clarifying chamber 3, after clarification, the top of clarifying chamber 3 is organic phase 5, and bottom is aqueous phase 7; The intake energy of guiding subassembly 4 of the present utility model regulates lifting, and then regulates organic phase 5 to enter the flow of teeter column 1, can need the organic ratio of adjustment arbitrarily, and processing parameter can not be affected, and substantially increases suitability according to comparing.
Primary heater 6 and secondary heater 8 is provided with from top to bottom at clarifying chamber 3 sidewall, primary heater 6 is identical with the structure of secondary heater 8 and be all fixedly connected with the Connection Block be arranged in clarifying chamber 3 through clarifying chamber 3, is provided with ring structure at primary heater 6 and secondary heater 8 with the junction of clarifying chamber 3;
Described primary heater 6 comprises the housing, ring flange 64, heating tube 65 and the electrode column 61 that are made up of upper housing and lower housing; Described housing side is provided with electrode column 61, and electrode column 61 is coated with one deck electrode sleeve 62; Described electrode column 61 is connected with housing by ring flange 64; Described electrode column 61 extends to enclosure interior and is connected with heating tube 65; Heating tube 65 quantity is two; And described heating tube 65 surface coverage one deck heat-sink shell; The surface of heating tube 65 is provided with helical heating pipe 66; Fixed by web member between two heating tubes 65; Described enclosure interior is provided with electrode slice 63; Silicon-dioxide pad 69 is provided with on the right side of described electrode slice 63; Described inner walls is provided with one deck high-temperature-resistant layer 68; Described high-temperature-resistant layer 8 material is ceramic mud layer, and the heat that heating tube 65 is produced is concentrated to a direction radiation; In use, different temperature layers is formed by control primary heater 6 and the lower regions of secondary heater 8 in clarifying chamber 3, being separated of aqueous phase and organic phase in mixed solution can be accelerated to a certain extent, improve separation efficiency and the quality be separated, avoid occurring being separated halfway phenomenon.
Guiding subassembly 4 comprises major flow duct 42 and lifting thrust-augmenting nozzle 41, major flow duct 42 comprises the perpendicular passage being positioned at clarifying chamber 3 and the interconnection being communicated with perpendicular passage and teeter column 1, its entrance end is positioned at the top of Vertical Channel, exit end is located at the end that interconnection is connected with teeter column 1, and then be communicated with clarifying chamber 3 and teeter column 1, the entrance end of major flow duct 42 adopts one piece of PVC board sealing, PVC board is provided with tapped through hole, the outer side wall of lifting thrust-augmenting nozzle 41 is provided with screw thread, in order to be connected with the tapped through hole in PVC board, after connecting, lifting thrust-augmenting nozzle 41 is vertically arranged in clarifying chamber 3, turn-knob lifting thrust-augmenting nozzle 41 can control its lifting, and then the height of adjustment import.When organic phase 5 flow needed increases, turn-knob regulates lifting thrust-augmenting nozzle 41 to make it decline, and when organic phase 5 flow needed reduces, turn-knob regulates lifting thrust-augmenting nozzle 41 to make it increase.Guiding subassembly 4 structure of the present utility model is simple, with low cost, reliably easy to adjust, and makes easily, is easy to improve on existing.
As shown in Figure 2, be elevated thrust-augmenting nozzle 41 sidewall on offer more than one through hole 410.Organic phase 5 can enter lifting thrust-augmenting nozzle 41 and major flow duct 42 by through hole 410, and finally import in teeter column 1, the size of through hole 410 is arranged according to actual.
Also be provided with organic overflow port in clarifying chamber 3, when the organic phase in clarifying chamber 3 is too much, overflowed by organic overflow port.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. the phase-splitting backflash in RE extraction separation process, is characterized in that, comprises clarifying chamber, teeter column and the guiding subassembly for the organic phase in clarifying chamber being imported teeter column; Primary heater and secondary heater is provided with from top to bottom at clarifying chamber's sidewall, primary heater is identical with the structure of secondary heater and be all fixedly connected with the Connection Block be arranged in clarifying chamber through clarifying chamber, is provided with ring structure in the junction of primary heater and secondary heater and clarifying chamber; Described primary heater comprises the housing, ring flange, heating tube and the electrode column that are made up of upper housing and lower housing; Described housing side is provided with electrode column, and electrode column is coated with one deck electrode sleeve; Described electrode column is connected with housing by ring flange; Described electrode column extends to enclosure interior and is connected with heating tube; Heating tube quantity is two; And described heating tube surface coverage one deck heat-sink shell; The surface of heating tube is provided with helical heating pipe; Fixed by web member between two heating tubes; Described enclosure interior is provided with electrode slice; Silicon-dioxide pad is provided with on the right side of described electrode slice; Described inner walls is provided with one deck high-temperature-resistant layer; Guiding subassembly comprises major flow duct and lifting thrust-augmenting nozzle, and major flow duct comprises the perpendicular passage being positioned at clarifying chamber and the interconnection being communicated with perpendicular passage and teeter column; The entrance end of major flow duct is positioned at the top of Vertical Channel, and exit end is located at the end that interconnection is connected with teeter column.
2. the phase-splitting backflash in a kind of RE extraction separation process according to claim 1, is characterized in that, be provided with organic overflow port in clarifying chamber.
3. the phase-splitting backflash in a kind of RE extraction separation process according to claim 1, is characterized in that, be provided with organic overflow port in clarifying chamber.
4. the phase-splitting backflash in a kind of RE extraction separation process according to claim 1, is characterized in that, the sidewall of lifting thrust-augmenting nozzle offers more than one through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673708.3U CN204981997U (en) | 2015-09-02 | 2015-09-02 | Phase separating counter -flow vat in rare earth extraction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673708.3U CN204981997U (en) | 2015-09-02 | 2015-09-02 | Phase separating counter -flow vat in rare earth extraction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981997U true CN204981997U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520673708.3U Expired - Fee Related CN204981997U (en) | 2015-09-02 | 2015-09-02 | Phase separating counter -flow vat in rare earth extraction technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680168A (en) * | 2019-02-22 | 2019-04-26 | 广东富远稀土新材料股份有限公司 | Rare earth extraction separation reflux organic phase constant-current stabilizer |
-
2015
- 2015-09-02 CN CN201520673708.3U patent/CN204981997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680168A (en) * | 2019-02-22 | 2019-04-26 | 广东富远稀土新材料股份有限公司 | Rare earth extraction separation reflux organic phase constant-current stabilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160120 Termination date: 20200902 |