CN206198740U - A kind of amino acid crystallization apparatus for evaporative crystallization - Google Patents
A kind of amino acid crystallization apparatus for evaporative crystallization Download PDFInfo
- Publication number
- CN206198740U CN206198740U CN201621099970.2U CN201621099970U CN206198740U CN 206198740 U CN206198740 U CN 206198740U CN 201621099970 U CN201621099970 U CN 201621099970U CN 206198740 U CN206198740 U CN 206198740U
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- amino acid
- lower house
- upper shell
- crystallization
- heating passage
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Abstract
The utility model discloses a kind of amino acid crystallization apparatus for evaporative crystallization, it is characterized in that, including hollow cylindrical tank (1), cylindrical tank includes upper shell (2) and lower house (3), one end of the upper shell (2) and lower house (3) is articulated and connected, charging aperture (11) is offered on upper shell (2), feed pipe (6) is provided with charging aperture (11), suction opeing (5) is further opened with upper shell (2), suction opeing (5) connects vacuum air pump (10), lower house (3) bottom is provided with an opening (13), opening (13) is connected with leve monitor (14), the outer surface of lower house (3) is provided with heating passage (4).Amino acid crystallization apparatus of the present utility model can make amino acid rapid crystallization, and mother liquor energy circulating and recovering by way of evaporative crystallization, while using vacuumizing, preventing the too high influence color and luster of temperature, realize the continuous operation of amino acid crystal.
Description
Technical field
The utility model belongs to technical field of chemical, is related to a kind of crystallization apparatus of amino acid.
Background technology
At present, it is many for the crystallization of Freamine Ⅲ to be processed by way of crystallisation by cooling, but prior art
Crystallisation by cooling mode, crystallization rate is slow, and crystallisation by cooling disposably cannot separate out the amino acid crystals in mother liquor, after crystallisation by cooling
Mother liquor needs to process again, crystallizes again, it is impossible to which circulating and recovering, crystalline rate is low.Also, different aminoacids species, cooling knot
Brilliant effect is different, and especially valine, 25 DEG C are cooled to from 75 DEG C, and percent crystallization in massecuite only has 13.57%, and carrying out, amino acid is large quantities of
During amount production, the production cost of amino acid is improve, be also unfavorable for a large amount of productions of amino acid.
Utility model content
The purpose of this utility model is directed to existing technology and there is above mentioned problem, it is proposed that a kind of for evaporative crystallization
Amino acid crystallization apparatus, mother liquor can circulating and recovering, crystallization rate is fast, crystalline rate is high.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of crystallization apparatus of amino acid for evaporative crystallization, including upper shell and lower casing
Body, offers charging aperture on upper shell, feed pipe is provided with charging aperture, and upper shell is additionally provided with suction opeing, connects vacuum suction
Pump, offers storage tank in lower house, lower house bottom is provided with opening, opening connection leve monitor, the outer surface of lower house
Heating passage is provided with, the lower end of the heating passage offers water inlet, and the both sides of the heating passage offer delivery port a
With delivery port b.
A kind of described amino acid crystallization apparatus for evaporative crystallization, the leve monitor is provided with monitoring temperature
Device, prevents that temperature is too high to cause amino acid crystals color change.
A kind of described amino acid crystallization apparatus for evaporative crystallization, heating passage is closed channel, and reduction exchanged heat
Heat leakage in journey.
In sum, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. the utility model realizes the amino acid crystal under vacuum environment by vacuum air pump, and temperature can be prevented too high
Influence amino acid color and luster is deepened, and is conducive to the crystallization of amino acid；
2. the utility model is by mode of heating to span amino acid mother liquor evaporative crystallization, and crystallization rate is fast, and Recycling Mother Solution is returned
With amino acid crystalline rate is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Marked in figure：1- cylindrical tanks, 2- upper shells, 3- lower houses, 4- heating passage, 5- suction opeings, 6- feed pipes, 7- go out
Mouth of a river a, 8- delivery port b, 9- water inlet, 10- vacuum air pumps, 11- charging apertures, 12- temperature monitorings, 13- openings, 14- liquid
Position monitor.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, the utility model includes hollow cylindrical tank 1, cylindrical tank 1 includes upper shell 2 and lower house 3, institute
The one end for stating upper shell 2 and lower house 3 is articulated and connected, and is offered on the upper shell 2 and is set in charging aperture 11, the charging aperture 11
Feed pipe 6 is equipped with, opening 5 is further opened with upper shell 2, connect vacuum air pump 10, opening is provided with the bottom of lower house 3
Connection leve monitor 14, the outer surface of lower house 3 is provided with the outer surface of heating passage 4, the heating passage 4 and lower house 3
Contact, the lower end of the heating passage 4 offers water inlet 9, and the both sides of the heating passage 4 offer delivery port a7 and water outlet
Mouth b8.
Heating passage 4 is closed channel, reduces heat leakage in heat transfer process, lasting to open true in evaporation and crystal process
Empty aspiration pump 10, when whole amino acid crystallization apparatus are in vacuum environment, span amino acid mother liquor declines due to pressure reduction, boiling point,
The evaporation of moisture in mother liquor can be accelerated.
Preferably, temperature monitor 12 is provided with leve monitor 14, the high-temperature water that water inlet enters is no more than 80
DEG C, prevent that temperature is too high to cause crystalline solid color and luster to change.When temperature is too high, by the rate of flow of fluid for adjusting water inlet 9
And temperature, solution temperature in regulation crystallization apparatus.Further, by leve monitor 14, liquid level condition can be not only observed,
The concrete condition of crystallization can also be observed, staff understands solution state by liquid level detector 14, according to the specific feelings of crystallization
Condition, it is determined whether span amino acid mother liquor is added by charging aperture 11, it is ensured that amino acid crystal is carried out continuously.
Embodiment of the present utility model has been described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all according to present utility model application scope made it is equal
Deng change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a kind of amino acid crystallization apparatus for evaporative crystallization, it is characterised in that including hollow cylindrical tank (1), cylindrical tank
(1) including upper shell (2) and lower house (3), one end of the upper shell and lower house is articulated and connected, and upper shell is opened up on (2)
Have in charging aperture (11), charging aperture (11) and be provided with feed pipe (6), suction opeing (5), suction opeing are further opened with upper shell (2)
(5) connection vacuum air pump (10), lower house (3) bottom is provided with an opening (13), and opening (13) is connected with leve monitor
(14), the outer surface of lower house (3) is provided with heating passage (4), and heating passage (4) connects with the outer surface of lower house (3)
Touch, the lower end of heating passage (4) offers water inlet (9), and the both sides of heating passage (4) offer delivery port a (7)
With delivery port b (8).
2. a kind of amino acid crystallization apparatus for evaporative crystallization according to claim 1, it is characterised in that the liquid level
Temperature monitor (12) is provided with monitor (14).
3. a kind of amino acid crystallization apparatus for evaporative crystallization according to claim 1, it is characterised in that the heating
Passage (4) is closed channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099970.2U CN206198740U (en) | 2016-09-30 | 2016-09-30 | A kind of amino acid crystallization apparatus for evaporative crystallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099970.2U CN206198740U (en) | 2016-09-30 | 2016-09-30 | A kind of amino acid crystallization apparatus for evaporative crystallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198740U true CN206198740U (en) | 2017-05-31 |
Family
ID=58762311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099970.2U Active CN206198740U (en) | 2016-09-30 | 2016-09-30 | A kind of amino acid crystallization apparatus for evaporative crystallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198740U (en) |
-
2016
- 2016-09-30 CN CN201621099970.2U patent/CN206198740U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171102 Address after: 614000 No. 3 Jianye Avenue, hi tech Zone, Sichuan, Leshan Patentee after: SICHUAN JISHENG BIOPHARMACEUTICAL CO., LTD. Address before: 618000 Deyang province Sichuan city Tianyuan town Jingyang District Temple Village Patentee before: Sichuan Tongsheng Biotechnology Co. Ltd. |