CN207096029U - A kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer - Google Patents
A kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer Download PDFInfo
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- CN207096029U CN207096029U CN201721073046.1U CN201721073046U CN207096029U CN 207096029 U CN207096029 U CN 207096029U CN 201721073046 U CN201721073046 U CN 201721073046U CN 207096029 U CN207096029 U CN 207096029U
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- chinese medicine
- saturated vapor
- vapor pressure
- pipeline
- vacuum buffer
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Abstract
The utility model discloses a kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer, including vavuum pump, the vavuum pump is connected with No.1 vacuum buffer tank and No. two vacuum buffer tanks respectively by pipeline, it is connected between the No.1 vacuum buffer tank and No. two vacuum buffer tanks by pipeline, No. two vacuum buffer tanks are connected with drying tower, condenser and ebuillition of heated device in turn by pipeline.The utility model is based on dynamic boiling point saturated vapor pressure correlation theory, it is possible to achieve is detected for the Chinese medicine extract under the conditions of various concentrations in different boiling saturated vapor pressure corresponding with its.
Description
Technical field
Chinese medicine extract concentration process technical field is the utility model is related to, more particularly to a kind of traditional Chinese medicine extraction is surged
State boiling point-saturated vapor pressure analyzer.
Background technology
Herbal pharmaceutical is the important component of China's medicinal industry, has been written into the strategical planning of made in China 2025,
Lift the horizontal target of its processing and manufacturing to have gone up as national strategy highly, modernization of Chinese medicine technology is in the complete of socio-economic development
Had great significance in office.But at present, tcm product quality is irregular not between the herbal pharmaceutical industry generally existing batch in China
Together, adverse reaction of tcm accident is reported in media often, and is Chinese medicine the main reason for cause herbal medicine efficacy and quality fluctuation phenomenon
The unstability of extraction process product quality.
Traditional Chinese drug inspissation process is the key link of traditional Chinese medicine quality control, and traditional Chinese drug inspissation is that Chinese medicine extract heats in the external world
Under effect, make the process of its solvent evaporation, obtain the process of high concentration Chinese medical concrete.In the process, the boiling of Chinese medicine extract
Point-saturated vapor pressure can be changed with the raising of Solid content concentration in its solution, and both critical physical parameter is drilled
Change trend then directly affects the regulation of the process control procedure of traditional Chinese drug inspissation.
At present, more fall behind for traditional Chinese drug inspissation process mid-boiling point-research of the saturated vapor pressure in this production process, no
Research and development and the actual requirement of engineering of traditional Chinese drug inspissation production technology can sufficiently be instructed.
Therefore, designing and providing one kind can realize that Chinese medicine extract boiling point-saturated vapor pressure detection device is Chinese medicine life
A production field technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of Chinese medicine extract dynamic is boiled
Point-saturated vapor pressure analyzer, based on dynamic boiling point-saturated vapor pressure correlation theory, it is possible to achieve for various concentrations condition
Under Chinese medicine extract in the detection of different boiling corresponding with its saturated vapor pressure.
The purpose of this utility model is achieved through the following technical solutions.
A kind of Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer, including vavuum pump, the vavuum pump pass through pipeline
It is connected respectively with No.1 vacuum buffer tank and No. two vacuum buffer tanks, the No.1 vacuum buffer tank and No. two vacuum buffer tanks
Between be connected by pipeline, No. two vacuum buffer tanks by pipeline be connected with turn drying tower, condenser and heating boil
Rise device.
Vacuum valve is provided with the pipeline that the vavuum pump is connected with No.1 vacuum buffer tank, No. two vacuum buffer tanks.
The No.1 vacuum buffer tank top is connected with No.1 vacuum regulating valve and No.1 pressure gauge, and bottom is connected by pipeline
It is connected to No.1 tapping valve.
No. two vacuum buffer tank top is provided with No. two pressure gauges, and bottom is connected with No. two tapping valves by pipeline.
No. two vacuum pressure regulation are provided with the pipeline connected between the No.1 vacuum buffer tank and No. two vacuum buffer tanks
Valve.
No. three pressure gauges are provided with the pipeline connected between the drying tower and condenser.
The ebuillition of heated device is provided with thermometer.
Compared with prior art, beneficial effect caused by the technical solution of the utility model is：
(1) in the utility model, ebuillition of heated device can load relatively large number of Chinese medicine extract, determine and boil with static method
Point-saturated vapor pressure is compared, and this equipment causes it to sample concentration shortage entirety it is possible to prevente effectively from measurement solution detection limit is very few
Detection error caused by representativeness；
(2), can be effectively real using double vacuum buffer tanks-vacuum dual-stage buffer regulation system in the utility model
The vacustat of existing equipment, avoid the fluctuation of the vacuum in detection process, it is difficult to the phenomenon effectively adjusted；
(3) in the utility model, by the way of same vavuum pump provides double vacuum buffer tanks vacuum source simultaneously, so that it may
Larger fluctuation will not be produced because of the working characteristics of pump in itself with the vacuum in guarantee system, can also reduce equipment into
This, is avoided equipment from wasting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference:1 vavuum pump；2 vacuum valves；3 No. two vacuum regulating valves；4 No.1 pressure gauges；5 No. two pressure gauges；6 one
Number vacuum buffer tank；7 No.1 tapping valves；8 No. two vacuum buffer tanks；9 No. two tapping valves；10 drying towers；11 thermometers；12 No. three
Pressure gauge；13 condensers；14 ebuillition of heated devices；15 No.1 vacuum breakers.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
To become apparent the purpose of the utility model patent, feature, below in conjunction with the accompanying drawings to the utility model patent
Embodiment be further described.It should be noted that accompanying drawing uses using very simplified form and non-essence
Accurate ratio, only to purpose that is convenient, lucidly aiding in illustrating the utility model patent embodiment.
Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer of the present utility model, as detection Chinese medicine extract boiling
Point-saturated vapor pressure equipment, based on dynamic boiling point-saturated vapor pressure correlation theory, it is possible to achieve under the conditions of various concentrations
Chinese medicine extract in the detection of different boiling corresponding with its saturated vapor pressure.
As shown in figure 1, Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer of the present utility model, including vavuum pump
1st, drying tower 10, condenser 13 and ebuillition of heated device 14.The vavuum pump 1 passes through pipeline and No.1 vacuum buffer tank 6 and No. two
Vacuum buffer tank 8 is connected, and vacuum valve 2 is housed on the pipeline.The top of No.1 vacuum buffer tank 6 is connected with No.1 vacuum
Pressure regulator valve 15 and No.1 pressure gauge 4, bottom are connected with No.1 tapping valve 7 by pipeline.The No.1 vacuum buffer tank 6 and No. two
It is connected between vacuum buffer tank 8 by pipeline, No. two vacuum regulating valves 3 is housed on the pipeline.No. two vacuum buffer tanks 8
Top is provided with No. two pressure gauges 5, and bottom is connected with No. two tapping valves 9 by pipeline.No. two vacuum buffer tanks 8 pass through pipe
Road is connected with drying tower 10, and the drying tower 10 is connected by pipeline with condenser 13, and No. three pressure gauges are housed on the pipeline
12.Described condenser 13 is connected by pipeline with ebuillition of heated device 14, and the ebuillition of heated device 14 is provided with thermometer 11.
During using this equipment detection Chinese medicine extract boiling point-saturated vapor pressure, a certain amount of Chinese medicine is carried first
Take liquid to add in ebuillition of heated device 14, thermometer 11 is sufficiently submerged in Chinese medicine extract, close No.1 tapping valve 7, two
Number tapping valve 9, No.1 vacuum regulating valve 15 and No. two vacuum regulating valves 3, vacuum valve 2 is opened, give vavuum pump 1 to be powered and start, take out
Air in null device, until pressure that all pressure gauges in equipment are shown reaches minimum, coolant is passed through condenser 13
To the working stability of condenser 13, ebuillition of heated device 14 is opened, when the Chinese medicine extract in ebuillition of heated device 14 comes to life, is adjusted
Small heating power, when making in the enough slow drip back firing equipment of its steam condensing reflux liquid energy, maintain heating power constant, record this
When solution boiling temperature and No. three pressure 12 represent numbers, the pressure registration is the saturated vapor under this solution boiling temperature
Pressure, gradually increasing No.1 vacuum regulating valve 15 and No. two vacuum regulating valves 3 increases equipment pressure, maintenance No.1 pressure during this
The registration of table 4 is higher than No. two registrations of pressure gauge 5, ensures that No. three registrations of pressure gauge 12 are according to 3kpa pressurizations during this regulation
Gradually increase, after being pressurized each time, all maintain a period of time to boil to its thermometer stable reading again to solution, remember respectively
Solution boiling temperature and No. three registrations of pressure gauge 12 under the conditions of the lower different pressures of record, you can obtain under different boiling temperature conditionss
Vapour pressure of the solution saturation corresponding to it.
Although function of the present utility model and the course of work are described above in conjunction with accompanying drawing, the utility model is simultaneously
Above-mentioned concrete function and the course of work are not limited to, above-mentioned embodiment is only schematical, rather than limitation
Property, one of ordinary skill in the art, will not departing from the utility model aims and right under enlightenment of the present utility model
Ask under protected ambit, many forms can also be made, these are belonged within protection of the present utility model.
Claims (7)
1. a kind of Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer, including vavuum pump (1), it is characterised in that described true
Empty pump (1) is connected with No.1 vacuum buffer tank (6) and No. two vacuum buffer tanks (8) respectively by pipeline, the No.1 vacuum
It is connected between surge tank (6) and No. two vacuum buffer tanks (8) by pipeline, No. two vacuum buffer tanks (8) pass through pipeline
It is connected with drying tower (10), condenser (13) and ebuillition of heated device (14) in turn.
2. Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer according to claim 1, it is characterised in that described
Vacuum valve (2) is provided with the pipeline that vavuum pump (1) is connected with No.1 vacuum buffer tank (6), No. two vacuum buffer tanks (8).
3. Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer according to claim 1, it is characterised in that described
No.1 vacuum buffer tank (6) top is connected with No.1 vacuum regulating valve (15) and No.1 pressure gauge (4), and bottom is connected by pipeline
There is No.1 tapping valve (7).
4. Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer according to claim 1, it is characterised in that described
No. two vacuum buffer tank (8) tops are provided with No. two pressure gauges (5), and bottom is connected with No. two tapping valves (9) by pipeline.
5. Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer according to claim 1, it is characterised in that described
No. two vacuum regulating valves (3) are provided with the pipeline connected between No.1 vacuum buffer tank (6) and No. two vacuum buffer tanks (8).
6. Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer according to claim 1, it is characterised in that described
No. three pressure gauges (12) are provided with the pipeline connected between drying tower (10) and condenser (13).
7. Chinese medicine extract dynamic boiling point-saturated vapor pressure analyzer according to claim 1, it is characterised in that described
Ebuillition of heated device (14) is provided with thermometer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073046.1U CN207096029U (en) | 2017-08-25 | 2017-08-25 | A kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073046.1U CN207096029U (en) | 2017-08-25 | 2017-08-25 | A kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096029U true CN207096029U (en) | 2018-03-13 |
Family
ID=61540120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073046.1U Expired - Fee Related CN207096029U (en) | 2017-08-25 | 2017-08-25 | A kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436273A (en) * | 2017-08-25 | 2017-12-05 | 天津中医药大学 | A kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer |
-
2017
- 2017-08-25 CN CN201721073046.1U patent/CN207096029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436273A (en) * | 2017-08-25 | 2017-12-05 | 天津中医药大学 | A kind of Chinese medicine extract dynamic boiling point saturated vapor pressure analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20210825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |