CN208865220U - Single extraction device - Google Patents
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- CN208865220U CN208865220U CN201820889751.7U CN201820889751U CN208865220U CN 208865220 U CN208865220 U CN 208865220U CN 201820889751 U CN201820889751 U CN 201820889751U CN 208865220 U CN208865220 U CN 208865220U
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Abstract
The utility model relates to a kind of single extraction devices, including the first extraction cells, the second extraction cells, third extraction cells and solvent delivery unit.It is conveyed by pulley blocks and pulley track, it can be achieved that material successively exchanges between three extraction cells between three extraction cells；It can be recycled by the way that three extraction cells are arranged, save process；Sieve plate is set in each extraction cells, realizes the effect constantly extracted in extraction process, and has the advantages that high yield, purity is high and cycling extraction.
Description
Technical field
The utility model relates to chemical experiment device technical fields, and in particular to a kind of single extraction device.
Background technique
Extraction refers to using compound solubility or the difference of distribution coefficient in the solvent of two kinds immiscible (or slightly soluble),
It is transferred to compound in another solvent from a kind of solvent.By repeated multiple times extraction, by the compound of the overwhelming majority
The method extracted.Extraction is also known as solvent extraction or liquid-liquid extraction (to be different from liquid-solid extraction, that is, leaching), also known as extracts
(being common to petroleum refining industry) is a kind of extractant processing with liquid immiscible bi-component or Multi component therewith,
The mass transfer separation process for realizing component separation is a kind of widely applied unit operation.
Extraction is chemical industry and the common technological means of biotechnology, and liquid-liquid extraction is generally using mixing, stirring, stratification
Method, extraction equipment such as separatory funnel, extraction column, extractor be required to be stirred, due to existing raw material and extractant
Adding manner is mostly to directly input in extraction equipment, since extractant and raw material layered velocity are fast, after being directly added into extraction equipment
Extractant be difficult to stir evenly with raw material, cause extraction efficiency low.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of single extraction device, pass through setting
Multiple extraction cells realize repeatedly extraction, sieve plate is arranged in each extraction cells, realize and constantly extract in extraction process
Effect, and realize the imagination of high yield, purity is high and cycling extraction.
The purpose of this utility model is achieved through the following technical solutions:
A kind of single extraction device, including the first extraction cells, the second extraction cells, third extraction cells and solvent delivery
Unit, first extraction cells include the first extraction box, the first inlet valve, the first outlet valve and first pulley group, and described the
One inlet valve is arranged above the first extraction box, and first outlet valve is arranged below the first extraction box, the first pulley
Group is fixed as one through wheel rail with the first extraction box slidably to the first limiting device；
Second extraction cells include the second extraction box, the second inlet valve, the second outlet valve and second pulley group, described
Second inlet valve is arranged above the second extraction box, and second outlet valve is arranged below the second extraction box, and described second is sliding
Wheel group and the second extraction box are fixed as one through wheel rail slidably to the second limiting device；
The third extraction cells include third extraction box, third inlet valve, third outlet valve and strainer, the third into
The top of third extraction box is arranged in material valve, and the lower section of third extraction box, the strainer setting is arranged in the third outlet valve
Inside third extraction box；
The solvent delivery unit includes solvent tank, solvent general pipeline and solvent delivery branch pipe, and the solvent tank goes out
Mouth is connect with the entrance of solvent general pipeline, and the entrance of the solvent delivery branch pipe is connect with the outlet of solvent general pipeline, and the solvent is defeated
The outlet of branch pipe is sent to connect respectively with the colvent inlet of the first extraction box, the second extraction box and third extraction box.
Further, first limiting device and the second inlet valve are in the same horizontal position；Second limiting device
With third inlet valve in the same horizontal position.
Further, there are four pulleys for the first pulley group and second pulley group.
Further, >=3 sieve plates are provided on first extraction box, the second extraction box and third extraction box.
Further, solvent flux meter is set on the solvent general pipeline, and the solvent flux meter is connected to solvent magnetic drive pump.
Further, solvent adjustment valve is set on the solvent delivery branch pipe.
The beneficial effects of the utility model are: repeatedly extraction is realized by three extraction cells of setting, and be obtained by extraction
Product purity is high, yield is high；Three extraction cells can be recycled, and save process；Sieve plate is set in each extraction cells,
Realize the effect constantly extracted in extraction process；It is conveyed between three extraction cells by pulley blocks and pulley track,
Material successively exchanges between three extraction cells can be achieved；Single extraction only needs to be arranged a solvent delivery device, save the cost,
Solvent is added from the top of extraction box is also conducive to material contact.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of single extraction device；
In figure, the first extraction box of 1-, the first inlet valve of 2-, the first outlet valve of 3-, 4- first pulley group, 5- wheel rail,
The first limiting device of 51-, the second limiting device of 52-, the second extraction box of 6-, the second inlet valve of 7-, the second outlet valve of 8-, 9- second
Pulley blocks, 10- third extraction box, 11- third inlet valve, 12- third outlet valve, 13- strainer, 14- solvent tank, 15- solvent
General pipeline, 151- solvent flux meter, 152- solvent magnetic drive pump, 16- solvent delivery branch pipe, 161- solvent adjustment valve, 17- sieve plate.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As shown in Figure 1, a kind of single extraction device, including the first extraction cells, the second extraction cells, third extraction cells
With solvent delivery unit, first extraction cells include the first extraction box 1, the first inlet valve 2, the first outlet valve 3 and first
Pulley blocks 4, first inlet valve 2 are arranged above the first extraction box 1, and first outlet valve 3 is arranged in the first extraction box 1
Lower section, the first pulley group 4 and the first extraction box 1 are fixed as one through wheel rail 5 slidably to the first limiting device
51；
Second extraction cells include the second extraction box 6, the second inlet valve 7, the second outlet valve 8 and second pulley group 9,
Second inlet valve 7 is arranged above the second extraction box 6, and second outlet valve 8 is arranged below the second extraction box 6, institute
It states second pulley group 9 and the second extraction box 6 is fixed as one through wheel rail 5 slidably to the second limiting device 52；
The third extraction cells include third extraction box 10, third inlet valve 11, third outlet valve 12 and strainer 13, institute
The top that third extraction box 10 is arranged in third inlet valve 11 is stated, third extraction box 10 is arranged in the third outlet valve 12
Lower section, the strainer 13 are arranged inside third extraction box 10；
The solvent delivery unit includes solvent tank 14, solvent general pipeline 15 and solvent delivery branch pipe 16, the solvent storage
The outlet of slot 14 is connect with the entrance of solvent general pipeline 15, and the outlet of the entrance and solvent general pipeline 15 of the solvent delivery branch pipe 16 connects
It connects, the solvent delivery branch pipe 16 exports the solvent with the first extraction box 1, the second extraction box 6 and third extraction box 10 respectively
Entrance connection.
Specifically, first limiting device 51 and the second inlet valve 7 are in the same horizontal position；Second limiting device
52 with third inlet valve 11 in the same horizontal position.
Specifically, there are four pulleys with second pulley group 9 for the first pulley group 4.
Specifically, >=3 sieve plates are provided on first extraction box 1, the second extraction box 6 and third extraction box 10
17。
Specifically, solvent flux meter 151 is set on the solvent general pipeline 15, and the solvent flux meter 151 is connected to solvent magnetic
Power pump 152.
Specifically, solvent adjustment valve 161 is set on the solvent delivery branch pipe 16.
Working principle: material is entered by the first inlet valve 2 on the sieve plate 17 of first extraction box 1, and solvent delivery is passed through
Branch pipe 16 conveys solvent, and first pulley group 4 slides into the first limiting device 51 by taking turns rail 5 after the completion of extraction step, beats
The first outlet valve 3 is opened, material passes through the second inlet valve 7 again and enters on the sieve plate 17 of the second extraction box 6, passes through solvent delivery branch
Pipe 16 conveys solvent, and second pulley group 9 slides into the second limiting device 52 by taking turns rail 5 after the completion of extraction step, opens
Second outlet valve 8, material pass through third inlet valve 11 again and enter on the sieve plate 17 of third extraction box 10, pass through solvent delivery branch
Pipe 16 conveys solvent, and liquid is remained on strainer 13 by third outlet valve 12, solid residue after the completion of extraction step；Solvent is defeated
Send the solvent delivery direction that the controllable branch pipe of solvent adjustment valve 161 is set on branch pipe 16.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (6)
1. a kind of single extraction device, including the first extraction cells, the second extraction cells, third extraction cells and solvent delivery list
Member, which is characterized in that first extraction cells include the first extraction box (1), the first inlet valve (2), the first outlet valve (3) and
First pulley group (4), the first inlet valve (2) setting is above the first extraction box (1), the first outlet valve (3) setting
Below the first extraction box (1), the first pulley group (4) and the first extraction box (1) are fixed as one by taking turns rail (5)
Slidably to the first limiting device (51)；
Second extraction cells include the second extraction box (6), the second inlet valve (7), the second outlet valve (8) and second pulley group
(9), the second inlet valve (7) setting is above the second extraction box (6), and the second outlet valve (8) setting is in the second extraction
Below case (6), the second pulley group (9) and the second extraction box (6) are fixed as one through wheel rail (5) slidably to the
Two limiting devices (52)；
The third extraction cells include third extraction box (10), third inlet valve (11), third outlet valve (12) and strainer
(13), the third inlet valve (11) setting is in the top of third extraction box (10), and third outlet valve (12) setting is the
The lower section of three extraction boxes (10), strainer (13) setting are internal in third extraction box (10)；
The solvent delivery unit includes solvent tank (14), solvent general pipeline (15) and solvent delivery branch pipe (16), the solvent
The outlet of storage tank (14) is connect with the entrance of solvent general pipeline (15), the entrance and solvent general pipeline of the solvent delivery branch pipe (16)
(15) outlet connection, the outlet of the solvent delivery branch pipe (16) respectively with the first extraction box (1), the second extraction box (6) and
The colvent inlet of third extraction box (10) connects.
2. single extraction device according to claim 1, which is characterized in that first limiting device (51) with second into
Expect valve (7) in the same horizontal position；Second limiting device (52) and third inlet valve (11) are in the same horizontal position.
3. single extraction device according to claim 1, which is characterized in that the first pulley group (4) and second pulley
There are four pulleys for group (9).
4. single extraction device according to claim 1, which is characterized in that first extraction box (1), the second extraction box
(6) and on third extraction box (10) >=3 sieve plates (17) are provided with.
5. single extraction device according to claim 1, which is characterized in that solvent stream is arranged on the solvent general pipeline (15)
Meter (151), the solvent flux meter (151) are connected to solvent magnetic drive pump (152).
6. single extraction device according to claim 1, which is characterized in that be arranged on the solvent delivery branch pipe (16) molten
Agent regulating valve (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889751.7U CN208865220U (en) | 2018-06-09 | 2018-06-09 | Single extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889751.7U CN208865220U (en) | 2018-06-09 | 2018-06-09 | Single extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208865220U true CN208865220U (en) | 2019-05-17 |
Family
ID=66462227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889751.7U Active CN208865220U (en) | 2018-06-09 | 2018-06-09 | Single extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208865220U (en) |
-
2018
- 2018-06-09 CN CN201820889751.7U patent/CN208865220U/en active Active
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