CN203540085U - Novel energy-saving high-efficiency vacuum concentration device - Google Patents
Novel energy-saving high-efficiency vacuum concentration device Download PDFInfo
- Publication number
- CN203540085U CN203540085U CN201320715221.8U CN201320715221U CN203540085U CN 203540085 U CN203540085 U CN 203540085U CN 201320715221 U CN201320715221 U CN 201320715221U CN 203540085 U CN203540085 U CN 203540085U
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- CN
- China
- Prior art keywords
- communicated
- jet pump
- heater
- communicates
- vitamin
- 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.)
- Expired - Lifetime
Links
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 11
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 11
- 239000004571 lime Substances 0.000 claims description 11
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract description 28
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 abstract description 14
- 229930003268 Vitamin C Natural products 0.000 abstract description 14
- 235000019154 vitamin C Nutrition 0.000 abstract description 14
- 239000011718 vitamin C Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009833 condensation Methods 0.000 abstract description 5
- 230000005494 condensation Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 4
- 238000007599 discharging Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 12
- 239000012043 crude product Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000010025 steaming Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Images
Classifications
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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
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a novel energy-saving high-efficiency vacuum concentration device which comprises a vapor jet pump, an MVR (mechanical vapor recompression) device and an evaporator; a feeding device on the vacuum concentration device is communicated with a heater; the upper and lower ends of the heater are communicated with the evaporator; one side of the heater is communicated with the MVR device and a liquid condensation tank in sequence from top to bottom; the upper end of the evaporator is communicated with the vapor jet pump, and the lower end of the evaporator is communicated with a discharging device; the discharging device is communicated with a crystallization tank; the upper end of the MVR device is communicated with the vapor jet pump; the upper end of the liquid condensation tank is communicated with a vacuum device, and the lower end of the liquid condensation tank is communicated with a liquid condensation device. According to the vacuum concentration device, equipment used in a vitamin C production process is optimized, a vitamin C water solution can be quickly and efficiently evaporated at low temperature in the production process in an energy-saving manner, the vitamin C quality is improved, and the production cost is reduced.
Description
Technical field
The utility model relates to production of vitamin C apparatus field, particularly relates to a kind of novel energy-saving high-efficiency type vacuum concentrating apparatus.
Technical background
Current domestic production of vitamin C technique is: the sorbierite of take carries out two-step fermentation as raw material, zymotic fluid obtains 2-KLG after extracting, 2-KLG obtains crude product vitamin C sodium salt after over-churning transforms, the crude product vitamin C sodium salt aqueous solution obtains the crude product vitamin C aqueous solution through ion-exchange, output crude product vitamin C crystal after condensing crystallizing is also centrifugal then obtains the ascorbic production process route of finished product after process for refining again.Because the crude product vitamin C sodium salt aqueous solution is in the crude product vitamin C aqueous solution of ion-exchange gained, ascorbic content is lower, therefore necessary through a large amount of concentration process, and the centrifugal ability of crystallization output crude product vitamin C crystal.Because vitamin C is heat-sensitive substance, at the crude product vitamin C aqueous solution, to carry out in a large amount of dense steaming processes, the relation of Yin Wendu, has a certain impact to ascorbic quality.Therefore, all finding the vacuum concentrating apparatus that a kind of energy is quick, energy-conservation, efficient, low temperature evaporates all the time.
summary of the invention:
The purpose of this utility model will provide a kind of novel energy-saving high-efficiency type vacuum concentrating apparatus exactly; When it can overcome existing equipment production vitamin C, the problem of unstable product quality.The purpose of this utility model is achieved in that a kind of novel energy-saving high-efficiency type vacuum concentrating apparatus, comprises steam jet pump, MVR device, evaporimeter, it is characterized in that: feed arrangement communicates with heater; The upper end of described heater, lower end communicate with evaporimeter, and certain side of heater communicates with MVR device, lime set tank from top to bottom successively; Described evaporimeter upper end communicates with steam jet pump, and lower end communicates with drawing mechanism; Described drawing mechanism communicates with crystallizing tank; Described MVR device upper end communicates with steam jet pump; Described lime set tank upper end communicates with vacuum plant, and lower end communicates with lime set device.
The utility model is the optimization to device therefor in vitamin C producing process, can realize in process of production the vitamin C aqueous solution is carried out to quick, energy-conservation, efficient, low-temperature evaporation, has improved ascorbic quality, has reduced production cost.
The utlity model has following advantage:
1, utilize steam jet pump to carry out low-temperature evaporation to the material in evaporimeter, and evaporation rate is fast, the dense material quality steaming is good, especially better to the evaporation effect of heat sensitive material.
2, utilize MVR device, the solvent heat being vaporized in the evaporimeter that steam jet pump is extracted out and the waste heat of heat pump, carry out steam recompression, then the use of flash steam tube still heater after compression heated material, save like this steam, reduced production cost.
3, in the process of dense steaming material, do not need to carry out with recirculated water the gas that condensation is evaporated out, but with MVR device, this gas is compressed, and with the indirect steam after compression, material is continued to heating, the use of having saved recirculated water public work, has reduced cost.
4, continuous multiple batches of dense steaming material, also can single batch of dense steaming material, and during dense steaming, the terminal of material can be controlled.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
1. crystallizing tank, 2. feed arrangement, 3. drawing mechanism, 4. heater, 5. lime set tank, 6. vacuum plant, 7. lime set device, 8.MVR device, 9. steam jet pump, 10. steam, 11. evaporimeters.
The specific embodiment
A novel energy-saving high-efficiency type vacuum concentrating apparatus, comprises steam jet pump 9, MVR device 8, evaporimeter 11, it is characterized in that: feed arrangement 2 communicates with heater 4; The upper end of described heater 4, lower end communicate with evaporimeter 11, and certain side of heater communicates with MVR device 8, lime set tank 5 from top to bottom successively; Described evaporimeter 11 upper ends communicate with steam jet pump 9, and lower end communicates with drawing mechanism 3; Described drawing mechanism 3 communicates with crystallizing tank 1; Described MVR device 8 upper ends communicate with steam jet pump 9; Described lime set tank 5 upper ends communicate with vacuum plant 6, and lower end communicates with lime set device 7.During concrete enforcement, utilize steam jet pump that the material in evaporimeter is carried out to low-temperature evaporation, and by the solvent heat being vaporized in extracted out evaporimeter and the waste heat of steam jet pump, by MVR device, carry out steam recompression, then the indirect steam heat energy utilization tube still heater after compression is heated material, the material after being heated enters and in evaporimeter, proceeds vacuum evaporation.Reach energy-conserving and environment-protective, the object of constant product quality.
Claims (1)
1. a novel energy-saving high-efficiency type vacuum concentrating apparatus, comprises steam jet pump (9), MVR device (8), evaporimeter (11), it is characterized in that: feed arrangement (2) communicates with heater (4); The upper end of described heater (4), lower end communicate with evaporimeter (11), and certain side of heater (4) communicates with MVR device (8), lime set tank (5) from top to bottom successively; Described evaporimeter (11) upper end communicates with steam jet pump (9), and lower end communicates with drawing mechanism (3); Described drawing mechanism (3) communicates with crystallizing tank (1); Described MVR device (8) upper end communicates with steam jet pump (9); Described lime set tank (5) upper end communicates with vacuum plant (6), and lower end communicates with lime set device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715221.8U CN203540085U (en) | 2013-11-14 | 2013-11-14 | Novel energy-saving high-efficiency vacuum concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715221.8U CN203540085U (en) | 2013-11-14 | 2013-11-14 | Novel energy-saving high-efficiency vacuum concentration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540085U true CN203540085U (en) | 2014-04-16 |
Family
ID=50458255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715221.8U Expired - Lifetime CN203540085U (en) | 2013-11-14 | 2013-11-14 | Novel energy-saving high-efficiency vacuum concentration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509745A (en) * | 2021-07-27 | 2021-10-19 | 深圳市瑞升华科技股份有限公司 | Ammonium chloride concentration crystallization equipment and process |
-
2013
- 2013-11-14 CN CN201320715221.8U patent/CN203540085U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509745A (en) * | 2021-07-27 | 2021-10-19 | 深圳市瑞升华科技股份有限公司 | Ammonium chloride concentration crystallization equipment 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: ALAND (JIANGSU) NUTRACEUTICAL CO., LTD. Free format text: FORMER NAME: JIANGSHAN PHARMACEUTICAL CO., LTD., JIANGSU PROV. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214500, 61 Jiangshan Road, Taizhou, Jiangsu, Jingjiang Patentee after: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) CO.,LTD. Address before: 214500, 61 Jiangshan Road, Taizhou, Jiangsu, Jingjiang Patentee before: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |