CN106266078B - A kind of control method and device of cape jasmine heat treatment process - Google Patents
A kind of control method and device of cape jasmine heat treatment process Download PDFInfo
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- CN106266078B CN106266078B CN201610770296.4A CN201610770296A CN106266078B CN 106266078 B CN106266078 B CN 106266078B CN 201610770296 A CN201610770296 A CN 201610770296A CN 106266078 B CN106266078 B CN 106266078B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/74—Rubiaceae (Madder family)
- A61K36/744—Gardenia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
- A61K2236/13—Preparation or pretreatment of starting material involving cleaning, e.g. washing or peeling
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Abstract
The present invention provides a kind of control method and device of cape jasmine heat treatment process, can be realized the stability contorting of cape jasmine heat treatment process technological parameter.A kind of control method of cape jasmine heat treatment process, includes the following steps, A, temperature control: adjusting temperature in the steam intake control tank of the collet of heat treatment tank, monitors temperature in tank, when temperature is greater than 95 DEG C in tank, acid for adjusting pH value is added in heat treated tank；B, pH is controlled: the pH value in monitoring heat treatment tank slows down the addition speed of acid when pH value is close to setting value in tank, and pH value is made to be no more than setting value；C, foam controls: the foam height in monitoring heat treatment tank reduces the steam intake of heat treatment tank collet when foam height reaches setting height；The pressure value in heat treatment tank is detected simultaneously, if the non-normal pressure value of pressure value, is stopped being passed through steam and is emptied the steam of heat treatment tank collet；Continue to be passed through steam after pressure value is normal pressure value and the removal of foam.
Description
Technical field
The present invention relates to field of traditional Chinese medicine pharmacy, and in particular to a kind of control method and device of cape jasmine heat treatment process.
Background technique
Reduning injection is the new drug of Kangyuan Pharmaceutical Co., Ltd., Jiangsu Prov's independent research, belongs to Chinese medicine compound prescription injection
Agent is mainly refined by honeysuckle, cape jasmine and three taste traditional Chinese medicine extraction of sweet wormwood.Cape jasmine is as the main crude drug of Reduning injection
One of, cape jasmine heat treatment process is the important link in Reduning injection production process, to the safeties of final products, effectively
Property, stability etc. play an important role.Traditional heat-treating methods are to control work by manual adjustment valve after feeding intake
Skill parameter, but system is influenced by vapour system complexity, manual operation proficiency, pH value, temperature etc. and the close phase of quality
The technological parameter of pass cannot be controlled effectively, and cape jasmine heat treatment process technological parameter is unstable, seriously affect intermediate and final
The quality of product.Secondly, a large amount of foams are also easy to produce in cape jasmine heat treatment process, it, may if process parameter control is unstable
Cause acidic foam to overflow, cause material waste, equipment is caused to corrode.
Summary of the invention
In view of the above-mentioned problems, the object of the present invention is to provide a kind of control method and device of cape jasmine heat treatment process,
It can be realized the stability contorting of cape jasmine heat treatment process technological parameter.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of control method of cape jasmine heat treatment process, includes the following steps,
A, temperature controls: temperature in the steam intake control tank of the collet of heat treatment tank is adjusted, temperature in tank is monitored, when
When temperature is greater than 95 DEG C in tank, acid for adjusting pH value is added in heat treated tank；
B, pH is controlled: the pH value in monitoring heat treatment tank, when pH value is close to setting value in tank, slows down the addition speed of acid
Degree makes pH value be no more than setting value；
C, foam controls: the foam height in monitoring heat treatment tank reduces at heat when foam height reaches setting height
Manage the steam intake of tank collet；The pressure value in heat treatment tank is detected simultaneously, if the non-normal pressure value of pressure value, stopping is passed through steam
And empty the steam of heat treatment tank collet；Continue to be passed through steam after pressure value is normal pressure value and the removal of foam.
Preferably, in step A, temperature in tank is monitored by the temperature transmitter in heat treatment tank.
Preferably, in step A, steam intake is adjusted by the steam control valve in heat treatment tank.
Preferably, in step B, pH value in tank is monitored by the pH meter in heat treatment tank.
It is highly preferred that passing through the peristaltic pump acid adding in heat treatment tank in step B.
Preferably, in step C, the foam height in tank is monitored by the foam electrode in heat treatment tank.
It is highly preferred that detecting pressure inside the tank value by the pressure transmitter in heat treatment tank in step C.
Preferably, which further includes step D, and paraffin addition control: melting pot is added in paraffin and is stirred, Xiang Rong
Change and be passed through steam in tank collet, temperature in melting pot is detected, when temperature reaches paraffin melting point, by stone after a setting time
Wax is added in heat treatment tank.
Preferably, which further includes step E, cleaning control:, will be in heat treatment tank after heat treatment process
Material is transferred to cold-storage jar, and starting CIP on-line cleaning system carries out CIP on-line cleaning to heat treatment tank and melting pot.
A kind of control device of cape jasmine heat treatment process, including heat treatment tank, for the acid adding into the heat treatment tank
Peristaltic pump, the heat treatment stirring motor being located in the heat treatment tank, melting pot, the fusing stirring electricity being located on the melting pot
Machine, the control device further include:
Controller, the controller are mutually electrically connected with the peristaltic pump, heat treatment stirring motor, fusing stirring motor respectively；
And
The Temperature being mutually electrically connected with the controller, the Temperature are located in the heat treatment tank；
The steam control valve being mutually electrically connected with the controller, the steam control valve are located in the heat treatment tank；
The pH meter being mutually electrically connected with the controller, the pH meter are located in the heat treatment tank；
The foam electrode being mutually electrically connected with the controller, the foam electrode are located in the heat treatment tank at monitoring heat
Manage the foam height in tank 1；
The pressure transmitter being mutually electrically connected with the controller, the pressure transmitter are located in the heat treatment tank；
And/or the thermometer being mutually electrically connected with the controller, the thermometer are arranged in the melting pot；
And/or the paraffin being mutually electrically connected with the controller, into pot valve, the paraffin is arranged into pot valve in the melting pot
On；
And/or it is used to carry out clearly CIP on-line cleaning to heat treatment tank and melting pot with what the controller was mutually electrically connected
System.
The present invention uses above scheme, has the advantages that and can be realized cape jasmine heat treatment process technique by this method
The stability contorting of parameter, the stabilization for realizing technological parameter accurately control, realize defoaming and foam control, maintain intermediate and
The quality of final products.
Detailed description of the invention
Fig. 1 is a kind of control device of cape jasmine heat treatment process of the invention;
Fig. 2 is the temperature variation curve of control method of the invention.
In above-mentioned attached drawing, 1- heat treatment tank, 2- temperature transmitter, 3- steam control valve, 4-pH meter, 5- peristaltic pump, 6- bubble
Foam electrode, 7- pressure transmitter, 8- annealer stirring motor, the paraffin melting tank of 9-, 10- melting pot jacket steam is into valve, 11-
Melting tank stirring motor, 12- thermometer, 13- paraffin is into pot valve, 14- CIP on-line cleaning system, 15- controller.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be understood by those skilled in the art that apparent explicitly being defined to be made to protection scope of the present invention.It is adopted in embodiment
Implementation condition can do further adjustment according to specific requirement, and the implementation condition being not specified is usually the item in routine experiment
Part.In addition, detecting epidemic disaster without specific requirement and limitation when there is no specified otherwise.
Fig. 1 show a kind of control device of cape jasmine heat treatment process.As shown in connection with fig. 1, the cape jasmine annealing device packet
Include heat treatment tank 1, temperature transmitter 2, steam control valve 3, pH meter 4, peristaltic pump 5, foam electrode 6, pressure transmitter 7, Re Chu
Stirring motor 8, melting tank 9, melting pot jacket steam are managed into valve 10, fusing stirring motor 11, thermometer 12, paraffin into pot valve
13, CIP on-line cleaning system 14 and controller 15.Controller 15 and temperature transmitter 2, steam control valve 3, pH meter 4, peristaltic pump
5, foam electrode 6, pressure transmitter 7, heat treatment stirring motor 8, fusing stirring motor 11, thermometer 12, paraffin into pot valve 13,
CIP on-line cleaning system 14 is mutually electrically connected respectively to control above-mentioned each element.
A kind of control method of cape jasmine heat treatment process includes the following steps: A, temperature control；B, pH is controlled；C, foam
Control；D, paraffin addition control；E, cleaning control.
A, temperature controls
Temperature in the steam intake control tank of the collet of heat treatment tank 1 is adjusted, temperature in tank is monitored, when temperature is big in tank
When 95 DEG C (feed liquid is in fluidized state in tank), acid for adjusting pH value is added in heat treated tank 1.Specifically, pass through heat treatment tank 1
Interior temperature transmitter 2 monitors temperature in tank, adjusts steam intake by the steam control valve 3 in heat treatment tank 1.Wherein,
Temperature transmitter 2 is mutually electrically connected with controller 15, and the temperature that the acquisition temperature transmitter 2 of controller 15 detects is to control heat treated
Automatical dosing in tank 1.Steam control valve 3 is mutually electrically connected to automatically adjust steam control valve 3 and change quantity of steam with controller 15.
B, pH is controlled
The peristaltic pump 5 for starting heat treatment tank 1, carries out plus hydrochloric acid operates；Hot place is monitored by the pH meter 4 in heat treatment tank 1
The pH value in tank 1 is managed, when pH value is close to setting value in tank, the flow velocity of peristaltic pump 5 is controlled, slows down the addition speed of acid, make pH
Value is close and is no more than setting value.Wherein, pH meter 4 is mutually electrically connected so that controller 15 obtains what pH meter 4 detected with controller 15
PH value, peristaltic pump 5 are mutually electrically connected with controller 15, and the pH value and pH setting value that controller 15 will acquire compare to automatically adjust and wriggle
The flow velocity of pump 5.
C, foam controls
The foam height in heat treatment tank 1 is monitored by the foam electrode 6 in heat treatment tank 1, is set when foam height reaches
When determining height, reduce the steam intake of 1 collet of heat treatment tank, reduces foam and generate；Pass through the pressure in heat treatment tank 1 simultaneously
Transmitter 7 detects the pressure value in heat treatment tank 1, has detected whether the situation generation that builds the pressure, if the non-normal pressure value of pressure value, stops logical
Enter steam and empties the steam of 1 collet of heat treatment tank；Continue to be passed through steam after pressure value is normal pressure value and the removal of foam.Its
In, foam electrode 6 is mutually electrically connected with controller 15 so that controller 15 obtains the foam height that foam electrode 6 detects, pressure becomes
Device 7 is sent mutually to be electrically connected with controller 15 so that controller 15 obtains the pressure value that detects of pressure transmitter 7, controller 15 is according to obtaining
The foam height and pressure value that take simultaneously compare with foam setting height, normal pressure value respectively, adjust steam to control steam control valve 3
Intake.
Step D, paraffin addition control
Melting pot 9 is added in paraffin, melting pot jacket steam is opened into valve 10, is passed through steam into 9 collet of melting pot, opens
Dynamic melting pot stirring motor 11, thermometer 12 detect temperature in melting pot, and controller 15 is mutually electrically connected to obtain inspection with thermometer 12
The temperature measured, when temperature reaches paraffin melting point, after a setting time (5 minutes), controller 15 opens paraffin into tank
Paraffin is added in heat treatment tank 1 by valve 13.
Step E, cleaning control
After heat treatment process, the material in heat treatment tank 1 is transferred to cold-storage jar, starts CIP on-line cleaning system
14 pairs of heat treatment tanks 1 and melting pot carry out CIP on-line cleaning.Wherein, 14 phase of controller 15 and CIP on-line cleaning system is electrically connected.
The control method further includes mixing control: in acid adding control, controller 15 controls the start and stop of stirring motor, and
Real-time monitoring motor operating state, abnormal alarm.
The control method further includes motor status monitoring: in heat treatment process, annealer stirring motor 8 and paraffin melting
For the current signal Real-time Feedback of 9 stirring motor of tank to controller 15, controller 15 judges motor operating state, failure alarm.
Control method of the invention is illustrated with specific embodiment below.
A, heating control
B, pH is controlled
The pH value of medicinal extract is adjusted to 2.0 ~ 4.0 using 20 ~ 70% hydrochloric acid
(1) traditional control method are as follows: sampling, off-line measurement pH value continue to adjust pH value according to measurement result, adjust pH
Required time is 2 hours or so.
(2) present invention uses on-line checking, and the method for On-line Control is 20min or so the time required to adjusting pH, mentions significantly
High production efficiency.
C, preservation and controlling
It maintains slight boiling condition 1 hour, keeping temperature is 90 ~ 100 DEG C
Record temperature controlled processes, draw temperature variation curve as shown in Fig. 2, as can be seen from the figure temperature fluctuation compared with
Small, the method for the present invention is realized to temperature controlled stability, and temperature fluctuation is less than ± 2 DEG C
D, foam controls
E, paraffin addition control
After the completion of paraffin addition, continue agitating and heating 10 minutes, steam off valve, into next step.
F, cleaning control
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to persons skilled in the art
It cans understand the content of the present invention and implement it accordingly, can not be limited the scope of protection of the present invention with this.It is all according to the present invention
Equivalent transformation or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of control device of cape jasmine heat treatment process, including heat treatment tank, for into the heat treatment tank acid adding it is compacted
Dynamic pump, the heat treatment stirring motor being located in the heat treatment tank, melting pot, the fusing stirring electricity being located on the melting pot
Machine, feature exist, the control device further include:
Controller, the controller are mutually electrically connected with the peristaltic pump, heat treatment stirring motor, fusing stirring motor respectively；And
The Temperature being mutually electrically connected with the controller, the Temperature are located in the heat treatment tank；
The steam control valve being mutually electrically connected with the controller, the steam control valve are located in the heat treatment tank；
The pH meter being mutually electrically connected with the controller, the pH meter are located in the heat treatment tank；
The foam electrode being mutually electrically connected with the controller, the foam electrode are located in the heat treatment tank to monitor heat treatment tank
Foam height in 1；
And/or the pressure transmitter being mutually electrically connected with the controller, the pressure transmitter are located in the heat treatment tank；
And/or the thermometer being mutually electrically connected with the controller, the thermometer are arranged in the melting pot；
And/or the paraffin being mutually electrically connected with the controller, into pot valve, the paraffin is arranged on the melting pot into pot valve；
And/or the CIP on-line cleaning system for being cleaned to heat treatment tank and melting pot being mutually electrically connected with the controller
System.
2. control method used by a kind of control device of cape jasmine heat treatment process as described in claim 1, feature exist
In, include the following steps,
A, temperature controls: adjusting temperature in the steam intake control tank of the collet of heat treatment tank, temperature in tank is monitored, when in tank
When temperature is greater than 95 DEG C, acid for adjusting pH value is added in heat treated tank；
B, pH is controlled: the pH value in monitoring heat treatment tank slows down the addition speed of acid, makes when pH value is close to setting value in tank
PH value is no more than setting value, and the pH value is 2.0 ~ 4.0；
C, foam controls: the foam height in monitoring heat treatment tank reduces heat treatment tank when foam height reaches setting height
The steam intake of collet；The pressure value in heat treatment tank is detected simultaneously, if the non-normal pressure value of pressure value, stopping is passed through steam side by side
The steam of empty heat treatment tank collet；Continue to be passed through steam after pressure value is normal pressure value and the removal of foam.
3. control method according to claim 2, it is characterised in that: in step A, pass through the temperature pick-up in heat treatment tank
Device monitors temperature in tank.
4. control method according to claim 2, it is characterised in that: in step A, adjusted by the steam in heat treatment tank
Valve regulation steam intake.
5. control method according to claim 2, it is characterised in that: in step B, monitored by the pH meter in heat treatment tank
PH value in tank.
6. control method according to claim 2 or 5, it is characterised in that: in step B, pass through the wriggling in heat treatment tank
Pump acid adding.
7. control method according to claim 2, it is characterised in that: in step C, pass through the foam electrode in heat treatment tank
Monitor the foam height in tank.
8. the control method according to claim 2 or 7, it is characterised in that: in step C, pass through the pressure in heat treatment tank
Transmitters sense pressure inside the tank value.
9. control method according to claim 2, which is characterized in that the control method further includes step D, paraffin addition control
System: melting pot is added in paraffin and is stirred, steam is passed through into melting pot collet, temperature in melting pot is detected, when temperature reaches
When paraffin melting point, paraffin is added in heat treatment tank after a setting time.
10. control method according to claim 2, which is characterized in that the control method further includes step E, cleaning control:
After heat treatment process, the material in heat treatment tank is transferred to cold-storage jar, starts CIP on-line cleaning system to heat treatment tank
CIP on-line cleaning is carried out with melting pot.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610770296.4A CN106266078B (en) | 2016-08-30 | 2016-08-30 | A kind of control method and device of cape jasmine heat treatment process |
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| CN201610770296.4A CN106266078B (en) | 2016-08-30 | 2016-08-30 | A kind of control method and device of cape jasmine heat treatment process |
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| CN106266078B true CN106266078B (en) | 2019-08-16 |
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| CN107951941B (en) * | 2017-11-29 | 2019-12-24 | 江苏康缘药业股份有限公司 | Method for controlling refrigeration process of gardenia extract |
Citations (2)
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|---|---|---|---|---|
| CN1876045A (en) * | 2003-01-08 | 2006-12-13 | 江苏康缘药业股份有限公司 | A Chinese medicinal composition, its preparation process and quality control method |
| CN103893991A (en) * | 2014-04-22 | 2014-07-02 | 广东世信药业有限公司 | Heat cycle extraction concentration method for traditional Chinese medicine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103135530A (en) * | 2013-01-28 | 2013-06-05 | 浙江科美制药机械有限公司 | Automatic control system and method thereof for extracting jar |
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- 2016-08-30 CN CN201610770296.4A patent/CN106266078B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876045A (en) * | 2003-01-08 | 2006-12-13 | 江苏康缘药业股份有限公司 | A Chinese medicinal composition, its preparation process and quality control method |
| CN103893991A (en) * | 2014-04-22 | 2014-07-02 | 广东世信药业有限公司 | Heat cycle extraction concentration method for traditional Chinese medicine |
Non-Patent Citations (1)
| Title |
|---|
| 中药提取生产与自动化控制初探;简继华;《机电信息》;20101231(第14期);43-45 * |
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