CN108854151A - A kind of positive and negative extraction equipment that extractant is recyclable - Google Patents
A kind of positive and negative extraction equipment that extractant is recyclable Download PDFInfo
- Publication number
- CN108854151A CN108854151A CN201810599838.5A CN201810599838A CN108854151A CN 108854151 A CN108854151 A CN 108854151A CN 201810599838 A CN201810599838 A CN 201810599838A CN 108854151 A CN108854151 A CN 108854151A
- Authority
- CN
- China
- Prior art keywords
- extraction
- mixing pit
- pond
- channel
- back extraction
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps
Abstract
The invention patent relates to a kind of n- back extraction devices, it is characterised in that：The device includes positive extraction, back extraction, circulator three parts, and three parts are connected with corresponding pipeline.Using integrated design, extraction tower is replaced with pond.Easy to operate compared with traditional extraction tower, occupied area is small.
Description
Technical field
The invention patent relates to a kind of extraction equipments, be concretely exactly it is a kind of for extractant be recycled for n-
The device of back extraction.
Background technique
The recyclable n- back extraction device of extractant is a kind of n- back extraction device, and n- back extraction generally has two steps extraction
Process is taken, needs two sets of extraction equipments, complex process under normal circumstances.Traditional extraction device is extraction tower, relatively high to be not easy to grasp
Make.
Summary of the invention
The technical issues of the invention patent is solved is deficiency in view of the above technology, and the one kind provided is used for extractant
For lightweight phase, the recyclable n- back extraction device of extractant.
Specific embodiment is as follows：
1. the recyclable n- back extraction device of extract liquor, it is characterised in that：The device includes just extracting, being stripped, following
Loop device three parts, three parts are connected with corresponding pipeline.
2. positive extraction part according to claim 1, it is characterised in that：Positive extraction part includes mixing pit, is stood
Pond, mixing pit and standing pond are connected with channel.
3. back extraction part according to claim 1, it is characterised in that：Back extraction part includes mixing pit, is stood
Pond, mixing pit and standing pond are connected with channel.
4. circulator part according to claim 1, it is characterised in that：Circulator part includes two pumps,
The pump of the mixing pit for standing pond and being stripped part of the positive extraction part of connection, the standing pond of connection back extraction part and positive extraction
The pump of partial mixing pit.
5. the mixing pit part according to claim 2 just extracted, it is characterised in that：The mixing pit part just extracted
Including blender, the channel that pond is connect is stood with positive extraction.
6. the standing pond part according to claim 2 just extracted, it is characterised in that：The standing pond part just extracted
Including the channel connecting with positive extraction mixing pit, the channel of material liquid is discharged.The discharge of material liquid is by switch control.
7. the mixing pit part of back extraction according to claim 3, it is characterised in that：The mixing pit part of back extraction
Including blender, the channel that pond is connect is stood with back extraction.
8. the standing pond part of back extraction according to claim 3, it is characterised in that：The standing pond part of back extraction
Including the channel being connect with back extraction mixing pit, the channel of discharge extraction product.Extraction product is collected by switch control.
Compared with prior art, the invention patent uses integrated design, replaces extraction tower with pond.Make operation with adding
Simply, it takes up little area, significantly reduces the height of device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the invention patent device.
1. the recyclable n- back extraction device of extract liquor, it is characterised in that：The device includes positive extraction, back extraction
It takes, circulator three parts, three parts are connected with corresponding pipeline.
2. positive extraction part according to claim 1, it is characterised in that：Positive extraction part includes mixing pit 1, is stood
Pond 2, mixing pit 1 and standing pond 2 are connected with channel 6.
3. back extraction part according to claim 1, it is characterised in that：Back extraction part includes mixing pit 3, is stood
Pond 4, mixing pit 3 and 4 ponds of standing are connected with channel 11.
4. circulator part according to claim 1, it is characterised in that：Circulator part includes two pumps,
The pump 9 of the mixing pit for standing pond and being stripped part of the positive extraction part of connection, the standing pond of connection back extraction part and positive extraction
Take the pump 14 of the mixing pit of part.
5. the mixing pit part 1 according to claim 2 just extracted, it is characterised in that：The mixing pit portion just extracted
Dividing includes blender 5, stands the channel 6 that pond is connect with positive extraction.
6. the standing pond part 2 according to claim 2 just extracted, it is characterised in that：The standing pond portion just extracted
Points 2 include with the channel 6 for just extracting mixing pit and connecting, discharge the channel 7 of material liquid.The discharge of material liquid is controlled by switch 8.
7. the mixing pit part 3 of back extraction according to claim 3, it is characterised in that：The mixing pit portion of back extraction
Dividing 3 includes blender 10, stands the channel 11 that pond 4 is connect with back extraction.
8. the standing pond part 4 of back extraction according to claim 3, it is characterised in that：The standing pond portion of back extraction
Dividing 4 includes the channel 11 connecting with back extraction mixing pit 3, the channel 12 of discharge extraction product.Extraction product is collected by switching
13 controls.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention.This
Invention expands to any new feature disclosed in the present specification or any new combination, and any new device for disclosing or
The step of process or any new combination.
Claims (8)
1. the recyclable n- back extraction device of extract liquor, it is characterised in that：The device includes just extracting, being stripped, following
Loop device three parts, three parts are connected with corresponding pipeline.
2. positive extraction part according to claim 1, it is characterised in that：Positive extraction part includes mixing pit, stands pond,
Mixing pit is connected with standing pond with channel.
3. back extraction part according to claim 1, it is characterised in that：Back extraction part includes mixing pit, stands pond,
Mixing pit is connected with standing pond with channel.
4. circulator part according to claim 1, it is characterised in that：Circulator part includes two pumps, connection
The pump of the mixing pit for standing pond and being stripped part of positive extraction part, the standing pond of connection back extraction part and positive extraction part
Mixing pit pump.
5. the mixing pit part according to claim 2 just extracted, it is characterised in that：The mixing pit part just extracted includes
Blender stands the channel that pond is connect with positive extraction.
6. the standing pond part according to claim 2 just extracted, it is characterised in that：The standing pond part just extracted includes
The channel connecting with positive extraction mixing pit, discharges the channel of material liquid.The discharge of material liquid is by switch control.
7. the mixing pit part of back extraction according to claim 3, it is characterised in that：The mixing pit part of back extraction includes
Blender stands the channel that pond is connect with back extraction.
8. the standing pond part of back extraction according to claim 3, it is characterised in that：The standing pond part of back extraction includes
The channel being connect with back extraction mixing pit, the channel of discharge extraction product.Extraction product is collected by switch control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599838.5A CN108854151A (en) | 2018-06-12 | 2018-06-12 | A kind of positive and negative extraction equipment that extractant is recyclable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599838.5A CN108854151A (en) | 2018-06-12 | 2018-06-12 | A kind of positive and negative extraction equipment that extractant is recyclable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108854151A true CN108854151A (en) | 2018-11-23 |
Family
ID=64338747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810599838.5A Withdrawn CN108854151A (en) | 2018-06-12 | 2018-06-12 | A kind of positive and negative extraction equipment that extractant is recyclable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108854151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040715A (en) * | 2019-05-06 | 2019-07-23 | 安徽科技学院 | A kind of extraction of brown carbon and separator |
-
2018
- 2018-06-12 CN CN201810599838.5A patent/CN108854151A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040715A (en) * | 2019-05-06 | 2019-07-23 | 安徽科技学院 | A kind of extraction of brown carbon and separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |