CN201823337U - Concentrating and crystallizing equipment for 5-hydroxyl tryptophan - Google Patents
Concentrating and crystallizing equipment for 5-hydroxyl tryptophan Download PDFInfo
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- CN201823337U CN201823337U CN2010205282942U CN201020528294U CN201823337U CN 201823337 U CN201823337 U CN 201823337U CN 2010205282942 U CN2010205282942 U CN 2010205282942U CN 201020528294 U CN201020528294 U CN 201020528294U CN 201823337 U CN201823337 U CN 201823337U
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- hydroxytryptophan
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses concentrating crystallizing equipment for 5-hydroxyl tryptophan, comprising a raw material tank, a material delivery pump, an ion exchange resin tank, an evaporator and a crystallizing tank which are connected in sequence by pipelines. The concentrating crystallizing equipment is further characterized in that the pipeline behind the ion exchange resin tank and in front of the evaporator is also provided with an intermediate material tank, a safety filter, a high pressure pump, a film concentrating device and a dialysis tank which are arranged in sequence. Compared with the traditional method of directly carrying out evaporation, in the concentrated crystallizing equipment, extracted solution of the 5-hydroxyl tryptophan is subjected to the film concentration firstly, and film concentration has the advantages that the energy is saved and the efficiency is high, therefore, the production cost is reduced.
Description
Technical field
The utility model relates to a kind of condensing crystallizing equipment, particularly relates to a kind of condensing crystallizing equipment of 5-hydroxytryptophan.
Background technology
5-hydroxytryptophan (having another name called 5-hydroxy, 5-HTP) is a kind of natural amino acid, its chemistry 5-hydroxyl by name-3-indyl-α-An Jibingsuan, and molecular weight is 220.23.5-hydroxy mainly is to extract from Ghana's seed, and Ghana's seed is a tropical mesquite plant Ghana cereal
Griffonia simplicifoliaDry seed, wild in the west African states such as Ghana, the Ivory Coast and Togo.5-hydroxy has the various biological effect, is important neurological drug and health care medicine raw material, and application is very extensive clinically, and important value and vast market prospect are arranged.
The extraction preparation method of 5-hydroxytryptophan adopts mostly at present: squeezing or benzinum de-oiling → water/solvent extraction → decolouring → filtration → concentrate → crystallization → recrystallization, and concentrating of the extract of 5-hydroxytryptophan mainly is to realize by evaporating concentration process, and wherein the equipment of evaporation and concentration use mainly is evaporimeter.Evaporation and concentration has the cycles of concentration advantages of higher, but evaporation and concentration liquid has shortcomings such as energy consumption is big, cost height.The 5-hydroxytryptophan content that the extracting liquid decoloration of 5-hydroxytryptophan filters in the solution of back is lower, if directly carry out evaporation and concentration, will increase evaporation cost and evaporation time greatly.
It is to occur in 20 beginnings of the century that film separates, a separation technology that emerges rapidly after the sixties in 20th century.Membrane separation technique is owing to have separations, concentrated, purifying and refining function concurrently, efficient, energy-saving and environmental protection are arranged again, molecular level filters and filter process is simple, be easy to feature such as control, therefore, fields such as food, medicine, biology, environmental protection, chemical industry, metallurgy, the energy, oil, water treatment, electronics have been widely used at present, produce huge economic benefit and social benefit, become one of most important means in the current separation science.
Summary of the invention
The utility model designs a kind of evaporation concentration equipment of 5-hydroxytryptophan of improvement at shortcomings such as traditional 5-hydroxytryptophan evaporation concentration equipment energy consumption height, reaches the purpose that reduces production costs.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of condensing crystallizing equipment of 5-hydroxytryptophan, comprise the head tank that links to each other successively by pipeline, dehvery pump, the ion exchange resin jar, evaporimeter, crystallizing tank, after its feature also is the ion exchange resin jar, batch can in the middle of also being equipped with successively on the pipeline before the evaporimeter, security personnel's filter, high-pressure pump, valve, film condensing device and dialysate tank, and the film condensing device concentrated solution outlet links to each other with middle batch can by reflux line, link to each other with evaporimeter by concentrating pipeline, its feature also is on described reflux line and the concentrated pipeline valve to be installed also.
Described high-pressure pump is membrane pump or centrifugal pump of horizontal axis, and security personnel's filter filtering accuracy is 50-200 μ m, and the used membrane module of film condensing device is rolling NF membrane or coiled reverse osmosis membrane.
Heat exchanger also is installed on the described reflux line.
Pass through technique scheme, the utility model equipment is used for 5-hydroxytryptophan condensing crystallizing major advantage and is, directly carry out method for evaporating, concentrating and crystallizing than tradition, 5-hydroxytryptophan extract concentrates through film earlier, have energy-conservation, high-effect advantage and film is concentrated, can significantly reduce production cost.
Description of drawings
Fig. 1 is an equipment structure chart of the present utility model;
Wherein: 1. head tank, 2. feed pipe, 3. dehvery pump, 4. the ion exchange resin jar, 5. in the middle of batch can, 6. security personnel's filter, 7. high-pressure pump, 8. film condensing device, 9. dialysate tank, 10. reflux line, 11. heat exchangers, 12. valves, 13. concentrate pipelines, 14. evaporimeters, 15. crystallizing tanks.
The specific embodiment
Below in conjunction with the specific embodiment and accompanying drawing the utility model is described further.
Shown in accompanying drawing 1 equipment structure chart of the present utility model, a kind of condensing crystallizing equipment of 5-hydroxytryptophan: head tank 1 by feed pipe 2 successively with after dehvery pump 3, ion exchange resin jar 4, middle batch can 5, security personnel's filter 6, high-pressure pump 7, valve 12 link to each other, link to each other with film condensing device 8 again, the dislysate outlet of film condensing device 8 links to each other with dialysate tank 9 by pipeline, the logical reflux line 10 of film condensing device 8 concentrated solution outlets links to each other with middle batch can 5, link to each other with evaporimeter 14 by concentrating pipeline 13, evaporimeter 14 links to each other with crystallizing tank 15 again.On reflux line 10 and the concentrated pipeline 13 valve 12 is installed also, heat exchanger 11 also is installed on the reflux line.
Used high-pressure pump 6 can be membrane pump or centrifugal pump of horizontal axis, and security personnel's filter 7 is a filter bag, and filtering accuracy is 50-200 μ m, and used membrane module is rolling NF membrane or coiled reverse osmosis membrane in the membrane separation device 8.
During the equipment operation, 5-hydroxytryptophan extract pumps into ion exchange resin jar 4 by dehvery pump 3 through feed pipe 2 from head tank 1, attached through ion-exchange absorption, pump in the film condensing device by high-pressure pump 6, owing to be to adopt rolling NF membrane or coiled reverse osmosis membrane, the dislysate that does not contain the 5-hydroxytryptophan sees through film, enter in the dialysate tank, further circulation was concentrated in the batch can 5 in the middle of 5-hydroxytryptophan concentrate then was back to through reflux line 10, perhaps enter further evaporation and concentration in the evaporimeter by concentrating pipeline 13, evaporation and concentration then enters and carries out crystallisation by cooling in the crystallizing tank 15 behind certain cycles of concentration.
In sum, by being used for 5HTP condensing crystallizing major advantage, the utility model equipment is, directly carry out method for evaporating, concentrating and crystallizing than tradition, the 5HTP extract concentrates through NF membrane or reverse osmosis membrane earlier, have energy-conservation, high-effect advantage and film is concentrated, can greatly reduce production cost.
Claims (4)
1. the condensing crystallizing equipment of a 5-hydroxytryptophan, comprise the head tank, dehvery pump, ion exchange resin jar, evaporimeter, the crystallizing tank that link to each other successively by pipeline, batch can, security personnel's filter, high-pressure pump, valve, film condensing device and dialysate tank in the middle of also being equipped with successively on the pipeline after its feature also is the ion exchange resin jar, before the evaporimeter, and the film condensing device concentrated solution outlet links to each other with middle batch can by reflux line, link to each other with evaporimeter by concentrating pipeline, its feature also is on described reflux line and the concentrated pipeline valve to be installed also.
2. the condensing crystallizing equipment of a kind of 5-hydroxytryptophan as claimed in claim 1 is characterized in that described security personnel's filter filtering accuracy is 50-100 μ m.
3. the condensing crystallizing equipment of a kind of 5-hydroxytryptophan as claimed in claim 1 is characterized in that the used membrane module of described film condensing device is rolling NF membrane or coiled reverse osmosis membrane.
4. the condensing crystallizing equipment of a kind of 5-hydroxytryptophan as claimed in claim 1 is characterized in that also being equipped with on the described reflux line heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205282942U CN201823337U (en) | 2010-09-14 | 2010-09-14 | Concentrating and crystallizing equipment for 5-hydroxyl tryptophan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205282942U CN201823337U (en) | 2010-09-14 | 2010-09-14 | Concentrating and crystallizing equipment for 5-hydroxyl tryptophan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823337U true CN201823337U (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205282942U Expired - Fee Related CN201823337U (en) | 2010-09-14 | 2010-09-14 | Concentrating and crystallizing equipment for 5-hydroxyl tryptophan |
Country Status (1)
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| CN (1) | CN201823337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600722A (en) * | 2012-03-28 | 2012-07-25 | 于水利 | Membrane separation device for high-concentration feed liquid and separation method |
| CN102807521A (en) * | 2011-05-30 | 2012-12-05 | 江苏乐科热力科技有限公司 | Concentrating crystallization process for tryptophan or glyphosate by using mechanical vapor recompression technology |
| CN105592901A (en) * | 2013-06-24 | 2016-05-18 | 沃尔夫冈·赫恩佐 | Crystallization system and process |
-
2010
- 2010-09-14 CN CN2010205282942U patent/CN201823337U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807521A (en) * | 2011-05-30 | 2012-12-05 | 江苏乐科热力科技有限公司 | Concentrating crystallization process for tryptophan or glyphosate by using mechanical vapor recompression technology |
| CN102807521B (en) * | 2011-05-30 | 2015-01-28 | 江苏乐科热力科技有限公司 | Concentrating crystallization process for tryptophan or glyphosate by using mechanical vapor recompression technology |
| CN102600722A (en) * | 2012-03-28 | 2012-07-25 | 于水利 | Membrane separation device for high-concentration feed liquid and separation method |
| CN105592901A (en) * | 2013-06-24 | 2016-05-18 | 沃尔夫冈·赫恩佐 | Crystallization system and process |
| US10238988B2 (en) | 2013-06-24 | 2019-03-26 | Major Bravo Limited | Crystallization system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANYITANG (XIAMEN) BIOENGINEERING CO., LTD. Free format text: FORMER NAME: ENJOYE C + G (XIAMEN) BIOENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Haicang District of Xiamen City, Fujian province 361000 Xinyang Street Weng Kok Road No. 289 Building No. 1 branch plant floor left Patentee after: Xiamen Top Health Biological Engineering Co., Ltd. Address before: Haicang District of Xiamen City, Fujian province 361000 Xinyang Street Weng Kok Road No. 289 Building No. 1 branch plant floor left Patentee before: Yingjie Warner (Xiamen) Biological Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |