CN105251228B - A kind of economic benefits and social benefits MVR evaporators and its evaporation technology - Google Patents
A kind of economic benefits and social benefits MVR evaporators and its evaporation technology Download PDFInfo
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- CN105251228B CN105251228B CN201510686034.5A CN201510686034A CN105251228B CN 105251228 B CN105251228 B CN 105251228B CN 201510686034 A CN201510686034 A CN 201510686034A CN 105251228 B CN105251228 B CN 105251228B
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- vapo
- evaporator
- alcohol extract
- rization system
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- 230000008901 benefit Effects 0.000 title claims abstract description 31
- 238000001704 evaporation Methods 0.000 title claims abstract description 15
- 230000008020 evaporation Effects 0.000 title claims abstract description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000284 extract Substances 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000006286 aqueous extract Substances 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 239000003814 drug Substances 0.000 claims description 9
- 239000010408 film Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000003809 water extraction Methods 0.000 claims description 6
- 239000011552 falling film Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002386 leaching Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The invention discloses a kind of economic benefits and social benefits MVR evaporators and its evaporation technology, including alcohol extract vapo(u)rization system, Aqueous extracts vapo(u)rization system and vapour compression machine, the alcohol extract vapo(u)rization system is connected with Aqueous extracts vapo(u)rization system and vapour compression machine by pipeline successively；The alcohol extract vapo(u)rization system includes the 1st effective evaporator of pipeline connection successively and an effect gas-liquid separator；The Aqueous extracts system includes the 2nd effect evaporator of pipeline connection successively and two effect gas-liquid separators；The vapour compression machine output end is connected by pipeline with the shell side of the 1st effective evaporator in alcohol extract vapo(u)rization system.Evaporator and evaporation technology that the present invention is provided, can integrally ensure the safety and stability of system, and have the advantages that achievable modularization, automated production.
Description
Technical field
The present invention relates to a kind of economic benefits and social benefits MVR evaporators and its evaporation technology, belong to field of traditional Chinese medicine extraction.
Background technology
The critical process when evaporation and concentration of Chinese medicine leaching liquid is an energy charge, the evaporation side that the country is used mostly at present
Formula is：Reactor, single effect evaporator, multi-effect evaporator, jet pump, MVR evaporators etc., it respectively has feature, and Chinese medicine can be soaked
Go out liquid and be evaporated concentration.
MVR（Mechanical steam recompression technology）Evaporator concentration is exactly one of current most efficient method, but institute at present
There are MVR evaporators just for water extraction Chinese medicine leaching liquid, not have to alcohol extracting Chinese medicine leaching liquid all, because the evaporation of water is stablized relatively,
It is easier to accomplish, and the inflammable and explosive property of alcohol, few people are related to, the Explosion-Proof in particularly whole space is difficult to solve.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of economic benefits and social benefits MVR evaporators and its evaporation technology, can be overall
The safety and stability of guarantee system, and there is achievable modularization, automated production.
A kind of economic benefits and social benefits MVR evaporators that the present invention is provided, including alcohol extract vapo(u)rization system, Aqueous extracts vapo(u)rization system and steam
Compressor, the alcohol extract vapo(u)rization system is connected with Aqueous extracts vapo(u)rization system and vapour compression machine by pipeline successively；The alcohol
Extract vapo(u)rization system includes the 1st effective evaporator of pipeline connection successively and an effect gas-liquid separator；The Aqueous extracts system include according to
The 2nd effect evaporator of secondary pipeline connection and two effect gas-liquid separators；The vapour compression machine output end is steamed by pipeline and alcohol extract
The shell side of 1st effective evaporator in hair system is connected.
It is preferred that, above-mentioned alcohol extract vapo(u)rization system has two groups, is connected respectively by pipeline with Aqueous extracts vapo(u)rization system, steam
Shell side of the compressor output end by pipeline respectively with the 1st effective evaporator in two groups of alcohol extract vapo(u)rization systems is connected.
It is preferred that, an above-mentioned effect gas-liquid separator and two effect gas-liquid separators are connected with concentration liquid storage tank by pipeline respectively.
It is preferred that, above-mentioned 1st effective evaporator is that an effect rises film or falling film evaporator.
It is preferred that, above-mentioned 2nd effect evaporator is that two effects rise film or falling film evaporator.
It is preferred that, above-mentioned vapour compression machine is centrifugal vapor compressor.
Above-mentioned alcohol extract vapo(u)rization system can be 3-4 groups.
A kind of evaporation technology of economic benefits and social benefits MVR evaporators, process is as follows：
（1）Chinese medicine is after alcohol extracting and water extraction, and alcohol extract enters after alcohol extract vapo(u)rization system, by 1st effective evaporator and one
Gas-liquid separator is imitated, alcohol extracting concentrate drains into concentration liquid storage tank, and alcohol steam enters into 2nd effect evaporator shell side to 2nd effect evaporator
Row heating, completes to discharge after heat exchange；
（2）Aqueous extracts enter after Aqueous extracts vapo(u)rization system by 2nd effect evaporator and two effect gas-liquid separators, water extraction concentration
Liquid drains into concentration liquid storage tank, and the water vapour of generation enters after vapour compression machine to 1st effective evaporator in two groups of alcohol extract vapo(u)rization systems
Shell side heated, complete heat exchange after discharge.
The present invention has advantages below：
（1）Economic benefits and social benefits MVR evaporators, what it is into centrifugal vapor compressor is water vapour forever, rather than inflammable and explosive second
Alcohol steam, the overall safety and stability for ensureing system；
（2）Concentration can be evaporated to the alcohol extract of Chinese medicine, compensate for the blank of alcohol extract technical field；
（3）According to material characteristic, operation is evaporated to the alcohol extract by the way of two groups of alcohol extract systems are in parallel, is protected
Demonstrate,proving alcohol extract being capable of continuous-stable evaporation；
（4）More safe and reliable, vapour compression machine cost of manufacture is more reasonable, and service life is longer, and with achievable mould
Block, the advantage of automated production.
Brief description of the drawings
Fig. 1 is the economic benefits and social benefits MVR evaporator schematic diagrames containing one group of alcohol extract vapo(u)rization system.
Fig. 2 is the economic benefits and social benefits MVR evaporator schematic diagrames containing two groups of alcohol extract vapo(u)rization systems.
Fig. 3 is the economic benefits and social benefits MVR evaporator scheme figures containing two groups of alcohol extract vapo(u)rization systems.
Fig. 4 is an effect gas-liquid separator schematic diagram.
Fig. 5 is two effect gas-liquid separator schematic diagrames.
Embodiment
The present invention is described in further detail below by embodiment.But those skilled in the art will manage
Solution, the following example is merely to illustrate the present invention, and should not be taken as limiting the scope of the invention.Unreceipted specific skill in embodiment
Art or condition person, are carried out according to the technology or condition described by document in the art or according to product description.
As Figure 1-5, a kind of economic benefits and social benefits MVR evaporators, including alcohol extract vapo(u)rization system, Aqueous extracts vapo(u)rization system and steam
Compressor, the alcohol extract vapo(u)rization system is connected with Aqueous extracts vapo(u)rization system and vapour compression machine by pipeline successively；The alcohol
Extract vapo(u)rization system includes the 1st effective evaporator of pipeline connection successively and an effect gas-liquid separator；The Aqueous extracts system include according to
The 2nd effect evaporator of secondary pipeline connection and two effect gas-liquid separators；The vapour compression machine output end is steamed by pipeline and alcohol extract
The shell side of 1st effective evaporator in hair system is connected.
Above-mentioned alcohol extract vapo(u)rization system has two groups, is connected respectively by pipeline with Aqueous extracts vapo(u)rization system, vapour compression machine
Shell side of the output end by pipeline respectively with the 1st effective evaporator in two groups of alcohol extract vapo(u)rization systems is connected.
An above-mentioned effect gas-liquid separator and two effect gas-liquid separators are connected with concentration liquid storage tank by pipeline respectively.
Above-mentioned 1st effective evaporator is that an effect rises film or falling film evaporator.
Above-mentioned 2nd effect evaporator is that two effects rise film or falling film evaporator.
Above-mentioned vapour compression machine is centrifugal vapor compressor.
A kind of evaporation technology of economic benefits and social benefits MVR evaporators, process is as follows：
（1）Chinese medicine is after alcohol extracting and water extraction, and alcohol extract enters after alcohol extract vapo(u)rization system, by 1st effective evaporator and one
Gas-liquid separator is imitated, alcohol extracting concentrate drains into concentration liquid storage tank, and alcohol steam enters into 2nd effect evaporator shell side to 2nd effect evaporator
Row heating, completes to discharge after heat exchange；
（2）Aqueous extracts enter after Aqueous extracts vapo(u)rization system by 2nd effect evaporator and two effect gas-liquid separators, water extraction concentration
Liquid drains into concentration liquid storage tank, and the water vapour of generation enters after vapour compression machine to 1st effective evaporator in two groups of alcohol extract vapo(u)rization systems
Shell side heated, complete heat exchange after discharge.
Claims (1)
1. a kind of evaporation technology of economic benefits and social benefits MVR evaporators, it is characterised in that：Including alcohol extract vapo(u)rization system, Aqueous extracts evaporation system
System and vapour compression machine, the alcohol extract vapo(u)rization system pass through pipeline phase with Aqueous extracts vapo(u)rization system and vapour compression machine successively
Even；The alcohol extract vapo(u)rization system includes the 1st effective evaporator of pipeline connection successively and an effect gas-liquid separator；The Aqueous extracts
Vapo(u)rization system includes the 2nd effect evaporator connected successively by pipeline and two effect gas-liquid separators；The vapour compression machine output end is led to
Piping is connected with the shell side of the 1st effective evaporator in alcohol extract vapo(u)rization system；The alcohol extract vapo(u)rization system has two groups, respectively
Be connected by pipeline with Aqueous extracts vapo(u)rization system, vapour compression machine output end by pipeline respectively with two groups of alcohol extract vapo(u)rization systems
In 1st effective evaporator shell side be connected；The one effect gas-liquid separator and two effect gas-liquid separators are connected with dense by pipeline respectively
Contracting liquid storage tank；The 1st effective evaporator is that an effect rises film or falling film evaporator；The 2nd effect evaporator is that two effects rise film or falling liquid film
Evaporator；The vapour compression machine is centrifugal vapor compressor；Following (1) Chinese medicine of evaporation technology process is through alcohol extracting and water extraction
Afterwards, alcohol extract enters after alcohol extract vapo(u)rization system, and by 1st effective evaporator and an effect gas-liquid separator, alcohol extracting concentrate drains into dense
Contracting liquid storage tank, alcohol steam is heated into 2nd effect evaporator shell side to 2nd effect evaporator, completes to discharge after heat exchange；(2) water
Extract enters by 2nd effect evaporator and two effect gas-liquid separators after Aqueous extracts vapo(u)rization system, and water extracting liquid drains into concentrate storage
Tank, the water vapour of generation enters after vapour compression machine to be added to the shell side of 1st effective evaporator in two groups of alcohol extract vapo(u)rization systems
Heat, completes to discharge after heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686034.5A CN105251228B8 (en) | 2015-10-20 | 2015-10-20 | Double-effect MVR evaporator and evaporation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510686034.5A CN105251228B8 (en) | 2015-10-20 | 2015-10-20 | Double-effect MVR evaporator and evaporation process thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| CN105251228A CN105251228A (en) | 2016-01-20 |
| CN105251228B true CN105251228B (en) | 2017-10-27 |
| CN105251228B8 CN105251228B8 (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510686034.5A Active CN105251228B8 (en) | 2015-10-20 | 2015-10-20 | Double-effect MVR evaporator and evaporation process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107335245A (en) * | 2017-08-15 | 2017-11-10 | 韶关华元环保科技有限公司 | A kind of acid solution vaporising device and method of evaporating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133202A (en) * | 1984-07-25 | 1986-02-17 | Sasakura Eng Co Ltd | Steam compression type double-effect evaporator |
| CN201108755Y (en) * | 2007-09-16 | 2008-09-03 | 浙江炬峰机械厂 | Dual-purpose concentrator set for dissolvent circulating extraction |
| CN202506148U (en) * | 2012-03-11 | 2012-10-31 | 甘肃蓝科石化高新装备股份有限公司 | Tubular evaporator device with mechanical vapor compression machine |
| CN203899183U (en) * | 2014-04-23 | 2014-10-29 | 上海佳麟泵阀有限公司 | Double-effect three-body energy-saving type MVR evaporating device |
| CN205095434U (en) * | 2015-10-20 | 2016-03-23 | 江苏七O七天然制药有限公司 | Economic benefits and social benefits MVR evaporimeter |
-
2015
- 2015-10-20 CN CN201510686034.5A patent/CN105251228B8/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133202A (en) * | 1984-07-25 | 1986-02-17 | Sasakura Eng Co Ltd | Steam compression type double-effect evaporator |
| CN201108755Y (en) * | 2007-09-16 | 2008-09-03 | 浙江炬峰机械厂 | Dual-purpose concentrator set for dissolvent circulating extraction |
| CN202506148U (en) * | 2012-03-11 | 2012-10-31 | 甘肃蓝科石化高新装备股份有限公司 | Tubular evaporator device with mechanical vapor compression machine |
| CN203899183U (en) * | 2014-04-23 | 2014-10-29 | 上海佳麟泵阀有限公司 | Double-effect three-body energy-saving type MVR evaporating device |
| CN205095434U (en) * | 2015-10-20 | 2016-03-23 | 江苏七O七天然制药有限公司 | Economic benefits and social benefits MVR evaporimeter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105251228B8 (en) | 2024-04-23 |
| CN105251228A (en) | 2016-01-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CI03 | Correction of invention patent |
Correction item: Patentee Correct: Jiangsu 707 Natural Pharmaceutical Co., Ltd. False: Jiangsu Qioqi Natural Pharmaceutical Co., Ltd. Number: 43-02 Page: The title page Volume: 33 Correction item: Patentee Correct: Jiangsu 707 Natural Pharmaceutical Co., Ltd. False: Jiangsu Qioqi Natural Pharmaceutical Co., Ltd. Number: 43-02 Volume: 33 |
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| CI03 | Correction of invention patent |
Correction item: Patentee Correct: Jiangsu 707 Natural Pharmaceutical Co., Ltd. False: Jiangsu 707 Natural Pharmaceutical Co., Ltd. Number: 15-01 Page: The title page Volume: 40 Correction item: Patentee Correct: Jiangsu 707 Natural Pharmaceutical Co., Ltd. False: Jiangsu 707 Natural Pharmaceutical Co., Ltd. Volume: 40 |
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| CP03 | Change of name, title or address |
Address after: No. 707 Changjiang Road, Runzhou District, Zhenjiang City, Jiangsu Province, China Patentee after: JIANGSU 707 NATURAL PHARMACEUTICAL Co.,Ltd. Country or region after: China Address before: No. 707 Changjiang Road, Runzhou District, Zhenjiang City, Jiangsu Province, China Patentee before: JIANGSU 707 NATURAL PHARMACEUTICAL Co.,Ltd. Country or region before: China |