CN109632449A - A kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system and detection method - Google Patents
A kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system and detection method Download PDFInfo
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- CN109632449A CN109632449A CN201910025077.7A CN201910025077A CN109632449A CN 109632449 A CN109632449 A CN 109632449A CN 201910025077 A CN201910025077 A CN 201910025077A CN 109632449 A CN109632449 A CN 109632449A
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- detection
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- tank
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- medical fluid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4022—Concentrating samples by thermal techniques; Phase changes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
Abstract
The present invention relates to a kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting systems, including heated concentrator, foam catcher, condenser and liquid collecting tank, rotor segment is provided in the heated concentrator, the heated concentrator is connected by the top of pipeline and condenser, on pipeline between heated concentrator and condenser, the bottom end of the liquid collecting tank and condenser connects the foam catcher；It further include detection load on call tank, the detection is connect by another pipeline with heated concentrator with load on call tank, and the detection is provided with electronic densitometer on load on call tank.The invention further relates to a kind of traditional Chinese drug inspissation technical process medical fluid density online detection methods.The present invention can be in the concentration process of Chinese medical concrete, the density of on-line checking Chinese medical concrete, to accurately detect the part mass index in Chinese medicine liquid according to density.
Description
Technical field
The present invention relates to Chinese medicine production fields, and in particular to a kind of traditional Chinese drug inspissation technical process medical fluid density on-line checking system
System and detection method.
Background technique
Density is important one of the physical parameter of liquid tcm product, and it is similar and close that measurement density can distinguish chemical composition
Different liquid substances is spent, identifies the purity of liquid product and the concentration of certain solution.Therefore, close in tcm product detection
Degree is one of the index of many liquid product mass controls.
Chinese medical concrete needs to use heated concentrator in production concentration process.Since the viscosity of Chinese medical concrete is higher,
Flowing slowly, therefore is needed to be wiped off using motor driven rotor segment in heated concentrator and is attached on heated concentrator inner wall
Chinese medical concrete, and enhance the mobility of Chinese medical concrete.
Since rotor segment is close to the inner wall of heated concentrator during rotation, cause to be arranged on heated concentrator
Electronic densitometer can generate interference phenomenon with the rotation of rotor segment, and the upper of heated concentrator such as is arranged in electronic densitometer
Side, though interference will not be generated with rotor segment, electronic densitometer just cannot be in contact with Chinese medical concrete, lead to not detect
The density of Chinese medical concrete, and then can not accurately detect the part mass index in Chinese medicine liquid.
Summary of the invention
The object of the present invention is to provide a kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system and detection sides
Method, can be in the concentration process of Chinese medical concrete, the density of on-line checking Chinese medical concrete.
To achieve the goals above, the present invention provides the following technical solution:
A kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system, including it is heated concentrator, foam catcher, cold
Condenser and liquid collecting tank, rotor segment is provided in the heated concentrator, and the heated concentrator passes through pipeline and condenser
Top connection, the foam catcher is on the pipeline positioned at heated concentrator and condenser between, the liquid collecting tank with condense
The bottom end of device connects；It further include detection load on call tank, the detection is dense by another pipeline and heating with load on call tank
The connection of contracting device, the detection are provided with electronic densitometer on load on call tank.
Further, the electronic densitometer is particularly located at the side of detection load on call tank, detection transfer
Liquid level detection gauge, temperatuer detector and pressure detecting meter are additionally provided in temporary storage tank.
Further, the detection is provided with vacuum valve and blow valve with the top of load on call tank, and the detection, which is used, to be turned
Transfer valve is provided on the pipeline moved between temporary storage tank and heated concentrator.
A kind of traditional Chinese drug inspissation technical process medical fluid density online detection method uses a kind of above-mentioned traditional Chinese drug inspissation technique mistake
Journey medical fluid density on-line detecting system, comprising the following steps:
Step 1: Chinese medical concrete injection heating inspissator by way of vacuum intake stops after reaching setting level value
Feed liquor, opens stirring motor, and driving rotor segment rotation starts to be concentrated, until liquid level reaches setting range；
Step 2: the vacuum valve of open detection load on call tank, while turn of open detection load on call pot bottom
It moves valve medical fluid is drawn into detection load on call tank under the action of vacuum suction, when liquid level detection gauge detects high liquid
When position, vacuum valve and transfer valve are closed；
Step 3: the medical fluid in detection load on call tank is measured by electronic densitometer of the detection on load on call tank
Density；
Step 4: the medical fluid in detection load on call tank is measured by temperatuer detector of the detection in load on call tank
Temperature；
Step 5: the medical fluid in regular inspection survey load on call tank is measured by pressure detecting of the detection on load on call tank
Pressure；
Step 6: blow valve and transfer valve of the detection on load on call tank, the medicine in detection load on call tank are opened
Liquid, which is transferred to, to be continued to be concentrated in heated concentrator；
Step 7: step 2 is repeated to step 6 every the specific time, obtains the density of the medical fluid of repeated detection, in turn
Obtain the vs. temperature of medical fluid density and detection load on call tank.
The invention has the benefit that a kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system and detection side
Chinese medical concrete in heated concentrator can be transferred in detection load on call tank by method in the concentration process of Chinese medical concrete
The parameters such as temperature and density are detected, avoid electronic densitometer and the rotor segment of rotation from generating interference, while electron density can be made
Meter is in contact with Chinese medical concrete, so that the density of on-line checking Chinese medical concrete is realized, to accurately detect Chinese medicine liquid according to density
Interior part mass index.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system of the present invention.
In figure: 1, heated concentrator；2, foam catcher；3, condenser；4, liquid collecting tank；5, detection load on call tank；
51, transfer valve；52, vacuum valve；53, blow valve；6, electronic densitometer；7, liquid level detection gauge；8, temperatuer detector；9, pressure is examined
Survey meter.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is described in further detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
With reference to Fig. 1, a kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system, including heated concentrator 1, foam
Catcher 2, condenser 3 and liquid collecting tank 4 are provided with rotor segment in the heated concentrator 1, and rotor segment is driven by motor
It is dynamic, for wiping the Chinese medical concrete being attached on 1 inner wall of heated concentrator off, and Chinese medical concrete is pushed to flow, the heating is dense
Contracting device 1 is connect by pipeline with the top of condenser 3, and the foam catcher 2 is between heated concentrator 1 and condenser 3
Pipeline on, the liquid collecting tank 4 is connect with the bottom end of condenser 3, and the condenser 3 has been used for condensation, the liquid collecting tank 4
For collecting the alcohol being fractionated from traditional Chinese medicine liquid；It further include detection load on call tank 5, load on call is used in the detection
Tank 5 is kept in for accommodating the Chinese medical concrete being transferred out out of heated concentrator 1, and for detection, the detection, which is used, to be turned
It moves temporary storage tank 5 to connect by another pipeline with heated concentrator 1, the detection is provided with electron density on load on call tank 5
Meter 6, the electronic densitometer 6 are used to detect the density of the Chinese medical concrete in detection load on call tank 5.
The electronic densitometer 6 is particularly located at the side of detection load on call tank 5, the detection load on call tank 5
On be additionally provided with liquid level detection gauge 7, temperatuer detector 8 and pressure detecting meter 9；The liquid level detection gauge 7 is for detecting detection
With the liquid level of the Chinese medical concrete in load on call tank 5, the temperatuer detector 8 is for detecting detection load on call tank 5
The temperature of interior Chinese medical concrete, the pressure detecting meter 9 are used to detect the pressure in detection load on call tank 5.
The detection is provided with vacuum valve 52 and blow valve 53 with the top of load on call tank 5, and the detection is temporary with transfer
It deposits and is provided with transfer valve 51 on the pipeline between tank 5 and heated concentrator 1, the transfer valve 51, vacuum valve 52 and blow valve
53 be solenoid valve.
The heated concentrator 1, motor, transfer valve 51, vacuum valve 52, blow valve 53, electronic densitometer 6, level sensing
Meter 7, temperatuer detector 8 and pressure detecting meter 9 are electrically connected with external control system.
A kind of traditional Chinese drug inspissation technical process medical fluid density online detection method uses a kind of above-mentioned traditional Chinese drug inspissation technique mistake
Journey medical fluid density on-line detecting system, comprising the following steps:
Step 1: Chinese medical concrete injection heating inspissator 1 by way of vacuum intake stops after reaching setting level value
Feed liquor, opens stirring motor, and driving rotor segment rotation starts to be concentrated, until liquid level reaches setting range；
Step 2: the vacuum valve 52 of open detection load on call tank 5, while open detection 5 bottom of load on call tank
Transfer valve 51 medical fluid is drawn into detection load on call tank 5 under the action of vacuum suction, when liquid level detection gauge 7 examine
When measuring high liquid level, vacuum valve 52 and transfer valve 51 are closed；
Step 3: it is measured in detection load on call tank 5 by electronic densitometer 6 of the detection on load on call tank 5
Medical fluid density；
Step 4: it is measured in detection load on call tank 5 by temperatuer detector 8 of the detection in load on call tank 5
Fluid temperature；
Step 5: it is measured in detection load on call tank 5 by pressure detecting meter 9 of the detection on load on call tank 5
Medical fluid pressure；
Step 6: blow valve 53 and transfer valve 51 of the detection on load on call tank 5, detection load on call tank 5 are opened
Interior medical fluid, which is transferred in heated concentrator 1, to be continued to be concentrated；
Step 7: step 2 is repeated to step 6 every the specific time, obtains the density of the medical fluid of repeated detection, in turn
Obtain the vs. temperature of medical fluid density and detection load on call tank 5.
The operation principle of the present invention is that: since, when carrying out heating concentration operation, rotor segment is lasting in heated concentrator 1
Rotation, in order to make electronic densitometer 6 not generate interference with rotor segment, and electronic densitometer 6 still can be with Chinese medical concrete phase simultaneously
Contact, therefore in the density for needing to measure Chinese medical concrete, external control system opens vacuum valve 52, keeps detection temporary with transfer
It deposits and generates negative pressure of vacuum in tank 5, while open transfer valve 51, the Chinese medical concrete in heated concentrator 1 is just in vacuum suction
It is transferred under effect in detection load on call tank 5, until liquid level detection gauge 7 detects high liquid level, subsequent vacuum valve 52 and turns
It moves valve 51 to close, electronic densitometer 6 carries out density measurement to Chinese medical concrete, and temperatuer detector 8 and pressure detecting meter 9 carry out respectively
The measurement of temperature and pressure repeats aforementioned densities determination step every the specific time, finally show that medical fluid density and detection are used
The vs. temperature of load on call tank 5, such as table 1.
Table 1
In the present invention unless specifically defined or limited otherwise, the terms such as term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
Above-described embodiment does not limit the invention to these specific implementations for the present invention is further illustrated
Mode.Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be understood as at this
Within the protection scope of invention.
Claims (4)
1. a kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system, including heated concentrator, foam catcher, condensation
Device and liquid collecting tank, are provided with rotor segment in the heated concentrator, and the heated concentrator passes through pipeline and condenser
Top connection, the foam catcher is on the pipeline between heated concentrator and condenser, the liquid collecting tank and condenser
Bottom end connection；It is characterized by also including detection load on call tank, the detection passes through another pipeline with load on call tank
It is connect with heated concentrator, the detection is provided with electronic densitometer on load on call tank.
2. a kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system according to claim 1, it is characterised in that:
The electronic densitometer is particularly located at the side of detection load on call tank, and the detection is additionally provided with liquid on load on call tank
Position detection meter, temperatuer detector and pressure detecting meter.
3. a kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system according to claim 2, it is characterised in that:
The detection is provided with vacuum valve and blow valve with the top of load on call tank, and the detection load on call tank and heating are concentrated
Transfer valve is provided on pipeline between device.
4. a kind of traditional Chinese drug inspissation technical process medical fluid density online detection method, which is characterized in that using such as claims 1 to 3
A kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system, comprising the following steps:
Step 1: Chinese medical concrete injection heating inspissator by way of vacuum intake stops feed liquor after reaching setting level value,
Stirring motor is opened, driving rotor segment rotation starts to be concentrated, until liquid level reaches setting range；
Step 2: the vacuum valve of open detection load on call tank, while the open detection transfer valve of load on call pot bottom,
Under the action of vacuum suction, medical fluid is drawn into detection load on call tank, when liquid level detection gauge detects high liquid level,
Close vacuum valve and transfer valve；
Step 3: it is close that the medical fluid in detection load on call tank is measured by electronic densitometer of the detection on load on call tank
Degree；
Step 4: the medical fluid temperature in detection load on call tank is measured by temperatuer detector of the detection in load on call tank
Degree；
Step 5: the medical fluid pressure in regular inspection survey load on call tank is measured by pressure detecting of the detection on load on call tank
Power；
Step 6: opening blow valve and transfer valve of the detection on load on call tank, and the medical fluid in detection load on call tank turns
It moves to and continues to be concentrated in heated concentrator；
Step 7: step 2 is repeated every the specific time and obtains the density of the medical fluid of repeated detection to step 6, and then is obtained
Medical fluid density and the detection vs. temperature of load on call tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910025077.7A CN109632449A (en) | 2019-01-11 | 2019-01-11 | A kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system and detection method |
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| CN201910025077.7A CN109632449A (en) | 2019-01-11 | 2019-01-11 | A kind of traditional Chinese drug inspissation technical process medical fluid density on-line detecting system and detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116699167A (en) * | 2023-08-08 | 2023-09-05 | 江中药业股份有限公司 | Sample injector for tight-fold combined instrument and control method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536269A (en) * | 2015-12-24 | 2016-05-04 | 浙江大学 | Chinese medicinal scraper concentration device and online liquid medicine density detection method |
| CN108181204A (en) * | 2017-12-29 | 2018-06-19 | 苏州浙远自动化工程技术有限公司 | A kind of online test method of traditional Chinese drug inspissation process Chinese medicine liquid density |
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2019
- 2019-01-11 CN CN201910025077.7A patent/CN109632449A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536269A (en) * | 2015-12-24 | 2016-05-04 | 浙江大学 | Chinese medicinal scraper concentration device and online liquid medicine density detection method |
| CN108181204A (en) * | 2017-12-29 | 2018-06-19 | 苏州浙远自动化工程技术有限公司 | A kind of online test method of traditional Chinese drug inspissation process Chinese medicine liquid density |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116699167A (en) * | 2023-08-08 | 2023-09-05 | 江中药业股份有限公司 | Sample injector for tight-fold combined instrument and control method thereof |
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Application publication date: 20190416 |
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