CN106886231A - For the thermostatic control system and its operating method of pharmacy Agitation Tank - Google Patents
For the thermostatic control system and its operating method of pharmacy Agitation Tank Download PDFInfo
- Publication number
- CN106886231A CN106886231A CN201510938066.XA CN201510938066A CN106886231A CN 106886231 A CN106886231 A CN 106886231A CN 201510938066 A CN201510938066 A CN 201510938066A CN 106886231 A CN106886231 A CN 106886231A
- Authority
- CN
- China
- Prior art keywords
- agitation tank
- control system
- valve
- thermostatic control
- chuck
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/303—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature using a sensing element having a resistance varying with temperature, e.g. thermistor
- G05D23/306—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature using a sensing element having a resistance varying with temperature, e.g. thermistor using semiconductor devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a kind of thermostatic control system for pharmacy Agitation Tank and its operating method, thermostatic control system includes some valves, steam heater, Agitation Tank, Agitation Tank chuck, wherein：Some valves include industrial steam regulating valve, originally water regulating valve, first, second dump valve for discharging hot water, and industrial steam and running water pass through industrial steam regulating valve respectively and originally water regulating valve enters in steam heater；Steam heater is provided with delivery port, and delivery port is connected with first, second dump valve successively；First, second dump valve is connected with Agitation Tank chuck；Agitation Tank is arranged in Agitation Tank chuck.The invention also discloses a kind of operating method of above-mentioned thermostatic control system.Present invention employs a kind of without external heat exchanger but by steam heater and combination instrument, valve, tank body stirring and the combination of robot control system(RCS), stably heated at constant temperature is carried out to tank body.
Description
Technical field
The present invention relates to a kind of thermostatic control system, more particularly to a kind of constant temperature control for pharmacy Agitation Tank
System processed.
Background technology
Pharmacy Agitation Tank body, it usually needs rising high-temperature carries out boiling sterilization to liquid or to pot liquid
Heated to meet temperature needed for drug solution preparing.It is this in the prior art to need to enter tank body trip temperature control
The tank body of system is generally in the form of jacket canister.
For chemical pharmacy, the industrial steam of 3kg can be directly entered chuck pair by the control such as valve
Tank body is heated.But for bio-pharmaceuticals, blood product or some water-insoluble liquids (as oil,
Emulsion etc.) this temperature sensitive or thermostatically controlled product of needs, because industrial steam temperature is high,
Easily produce hot-spot, heating uneven and be difficult to the situations such as thermostatic control, fatal shadow can be produced to liquid
Ring, or even change medicine attribute etc., it is necessary to tank body is heated using a set of temperature control system.
In the prior art, it is common practice to increase a set of hot water cyclesystem, tank body is heated.
Such way, then need additionally to install a hot water circuit unit, by softened water (or cooling tower water) temperature
Degree is raised, then tank body is heated by chuck.
The content of the invention
The technical problem to be solved in the present invention is need in the prior art the external heat exchanger to carry out to overcome
A kind of temperature controlled defect of tank body, there is provided thermostatic control system for pharmacy Agitation Tank, and
A kind of operating method of thermostatic control system.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of thermostatic control system for pharmacy Agitation Tank, its feature is, including some valves, vapour
Water mixer, Agitation Tank, Agitation Tank chuck, wherein：Some valves include industrial steam regulating valve,
Originally water regulating valve and the first dump valve and the second dump valve for discharging hot water, industrial steam and
Running water is mixed into the carbonated drink by the industrial steam regulating valve and the originally water regulating valve respectively
In clutch；The steam heater is provided with delivery port, the delivery port successively with first dump valve
Connected with second dump valve；First dump valve and second dump valve are pressed from both sides with the Agitation Tank
Set connection；The Agitation Tank is arranged in the Agitation Tank chuck.
Using thermostatic control system of the invention, then not by external heat exchanger but directly by steam-water mixing
Device simultaneously combines instrument, valve, tank body stirring and the combination of robot control system(RCS), and stably constant temperature is carried out to tank body
Heating.
Preferably, the thermostatic control system also includes first group of temperature transmitter and second group of temperature pick-up
Device, first group of temperature transmitter is connected to the water outlet end and the first row of the steam heater
Go out between valve, second group of temperature transmitter is connected with the Agitation Tank.By in thermostatic control system
First group, second group of temperature transmitter, solve the problems, such as that the fuel tank tank slow, constant temperature that heats up is difficult.
Preferably, the thermostatic control system also includes an agitator, and the agitator is arranged at described matching somebody with somebody
Inside flow container.
Preferably, the agitator is magnetic stirring apparatus.
Using agitator particularly magnetic stirring apparatus, the characteristic repelled each other using the magnetisable material same sex, by magnetic
Property agitator Agitation Tank magnetic agitation revolution is raised, and then liquid in Agitation Tank is fully stirred so that
Quickly and uniformly raise the temperature of liquid in Agitation Tank.
Preferably, the industrial steam regulating valve and the originally water regulating valve are adjusted using PID controller
Valve.Using PID (ratio (proportion), integration (integration), differential (differentiation))
Controller, is easily understood and characteristic that control accuracy is high using PID controller, will to fluid temperature control
When seeking Product processing high, from PID controller.
Preferably, first dump valve and second dump valve use pneumatic ball valve.
Preferably, the thermostatic control system also includes a pressure for being used to understand Agitation Tank chuck internal pressure
Power table, the pressure gauge is external on the Agitation Tank chuck.
A kind of operating method for implementing thermostatic control system of the invention, its feature is, including following step
Suddenly：
S1, close the first dump valve, open the second dump valve, steam, condensed water or hot water can be made from matching somebody with somebody
Flow container chuck bottom enters, it is ensured that full water state in Agitation Tank chuck, when hot water flows out from chuck top,
Drained by the second dump valve；
S2, completely open industrial steam regulating valve, industrial steam is entered chuck, tank body is added
Heat, coordinates the stirring of magnetic stirring apparatus, reaches and is rapidly heated；Now, originally water regulating valve is in close shape
State；
S3, when temperature reaches 63 DEG C in tank, running water control valve and industrial steam control valve are all
Open, participating in PID proportion adjustments by temperature transmitter controls.By automatically adjusting the aperture of valve,
Make first group of temperature sensor stabilization at 65 DEG C, that is, enter the temperature control of water of chuck at 65 DEG C, then tank
Interior temperature is also just constant, can thus reach constant temperature effect.
In the present invention, above-mentioned optimum condition can be combined on the basis of common sense in the field is met, and obtain final product
Each preferred embodiment of the invention.
Positive effect of the invention is：
1st, thermostatic control system of the invention is without external heat exchanger, but using steam heater and ties
The method for closing instrument, valve, tank body stirring and robot control system(RCS), stably heated at constant temperature is carried out to tank body；
2nd, thermostatic control system of the invention also solves the problems, such as that the fuel tank tank slow, constant temperature that heats up is difficult simultaneously；
3rd, thermostatic control system of the invention is compared to external heat exchanger, its low cost save space, it is complete from
Dynamic control accuracy is high and reduces maintenance difficulties.
4th, the operating method of thermostatic control system of the invention is easy, thermostatic control best results.
Brief description of the drawings
Fig. 1 is the structural representation of the thermostatic control system of present pre-ferred embodiments.
Fig. 2 is the flow chart of the operating method of thermostatic control system of the invention.
Description of reference numerals：
Thermostatic control system 100
Industrial steam regulating valve 201
Originally water regulating valve 202
First dump valve 203
Second dump valve 204
Steam heater 40
Agitation Tank 60
Agitation Tank chuck 80
First group of temperature transmitter 31
Second group of temperature transmitter 32
Agitator 50
Weighing module 70
Pressure gauge 90
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but is not therefore limited the present invention to
Among described scope of embodiments.
Embodiment 1
As shown in figure 1, a kind of thermostatic control system 100 for pharmacy Agitation Tank, including some valves
(not shown), steam heater 40, Agitation Tank 60, Agitation Tank chuck 80, wherein：Some institutes
Stating valve includes industrial steam regulating valve 201, originally water regulating valve 202 and for discharging hot water
First dump valve 203 and the second dump valve 204, industrial steam and running water are steamed by the industry respectively
Steam control valve and the originally water regulating valve enter in the steam heater, in the present embodiment, described the
One dump valve and second dump valve use pneumatic ball valve.
Additionally, the steam heater is provided with delivery port (not shown), the delivery port is successively
It is connected with first dump valve and second dump valve；First dump valve and second discharge
Valve is connected with the Agitation Tank chuck；The Agitation Tank is arranged in the Agitation Tank chuck.
As shown in figure 1, the thermostatic control system also includes first group of temperature transmitter 31 and second group
Temperature transmitter 32, first group of temperature transmitter be connected to the steam heater water outlet end and
Between first dump valve, second group of temperature transmitter is connected with the Agitation Tank.The present embodiment
In, the industrial steam regulating valve and the originally water regulating valve use PID controller regulating valve.
Further, it is described to stir as shown in figure 1, the thermostatic control system also includes an agitator 50
Mix device to be arranged inside the Agitation Tank, in the present embodiment, the agitator is magnetic stirring apparatus.
Further, as shown in figure 1, the thermostatic control system also includes that one is used to understand Agitation Tank
The pressure gauge 90 of chuck internal pressure, the pressure gauge is external on the Agitation Tank chuck, the present embodiment
In, the thermostatic control system is additionally provided with a Weighing module 70.
Operation principle under the running status of thermostatic control system of the present invention, 3kg industrial steams is first
First pass through steam heater 40 and enter chuck 80, while magnetic stirring apparatus 50 is opened, to Agitation Tank 60
It is rapidly heated.After reaching uniform temperature, 3kg industrial steams and running water (or cooling tower water)
Pass through industrial steam regulating valve 201 and originally water regulating valve 202 respectively, carried out into steam heater 40
Mixing, mixed high temperature running water (or cooling tower water) is flowed out from steam heater delivery port, from
Bottom carries out constant temperature into Agitation Tank chuck 80 and then to Agitation Tank body；
Industrial steam regulating valve and originally water regulating valve are opened, by first group of temperature transmitter 31 and PLC
(programmable logic controller (PLC)) controlling switch, accurate adjustment temperature；
By closing the first dump valve 203, and the second dump valve 204 is opened, hot water is pressed from both sides from Agitation Tank
Set bottom enters, it is ensured that full water state in Agitation Tank chuck, so that hot water flows out from Agitation Tank chuck top,
Drained by the second dump valve；
Pressure size in Agitation Tank chuck can be read by PI (pressure gauge), become by second group of temperature
Device 32 is sent to control the temperature of Agitation Tank body, while also need to combine tank body magnetic stirring apparatus, by Agitation Tank
In oil phase tank magnetic agitation revolution raise, if agitation revolution is too low, it is impossible to make oily fully agitation, will
Can cause to heat up slowly, after correcting revolution so that the heating-up time can be controlled within seeking time is wanted.
The stopped status of thermostatic control system of the present invention is that industrial steam regulating valve 201 and running water are adjusted
Section valve 202 is turned off, and opens the first dump valve 203 and the second dump valve 204, hot water is arranged from bottom
Go out and empty Agitation Tank chuck.
Embodiment 2
As shown in Fig. 2 a kind of operating method of thermostatic control system, comprises the following steps：
Step 100, the first dump valve of closing, open the second dump valve, can make steam, condensed water or heat
Water enters from Agitation Tank chuck bottom, it is ensured that full water state in Agitation Tank chuck, when hot water from chuck top
Outflow, is drained by the second dump valve；
Step 101, completely opening industrial steam regulating valve, make industrial steam enter chuck, and tank body is entered
Row heating, coordinates the stirring of magnetic stirring apparatus, reaches and is rapidly heated, and now, originally water regulating valve is in pass
Closed state；
Step 102, when temperature reaches 63 DEG C in tank, running water control valve and industrial steam regulating valve
Door is all opened, and participating in PID proportion adjustments by temperature transmitter controls.By automatically adjusting opening for valve
Degree, makes first group of temperature sensor stabilization at 65 DEG C, that is, enter the temperature control of water of chuck at 65 DEG C,
Then the temperature in tank is also just constant, can thus reach constant temperature effect.
Although the foregoing describing specific embodiment of the invention, those skilled in the art should manage
Solution, these are merely illustrative of, and protection scope of the present invention is defined by the appended claims.This
The technical staff in field, can be to these embodiment party on the premise of without departing substantially from principle of the invention and essence
Formula makes various changes or modifications, but these changes and modification each fall within protection scope of the present invention.
Claims (8)
1. a kind of thermostatic control system for pharmacy Agitation Tank, it is characterised in that including some valves, steam heater, Agitation Tank, Agitation Tank chuck, wherein：
Some valves include industrial steam regulating valve, originally water regulating valve and the first dump valve and the second dump valve for discharging hot water, and industrial steam and running water are entered in the steam heater by the industrial steam regulating valve and the originally water regulating valve respectively；
The steam heater is provided with delivery port, and the delivery port is connected with first dump valve and second dump valve successively；
First dump valve and second dump valve are connected with the Agitation Tank chuck；
The Agitation Tank is arranged in the Agitation Tank chuck.
2. the thermostatic control system of pharmacy Agitation Tank is used for as claimed in claim 1, it is characterized in that, the thermostatic control system also includes first group of temperature transmitter and second group of temperature transmitter, first group of temperature transmitter is connected between the water outlet end of the steam heater and first dump valve, and second group of temperature transmitter is connected with the Agitation Tank.
3. the thermostatic control system of pharmacy Agitation Tank is used for as claimed in claim 1, it is characterised in that the thermostatic control system also to include an agitator, the agitator is arranged inside the Agitation Tank.
4. the thermostatic control system of pharmacy Agitation Tank is used for as claimed in claim 3, it is characterised in that the agitator is magnetic stirring apparatus.
5. the thermostatic control system of pharmacy Agitation Tank is used for as claimed in claim 1, it is characterised in that the industrial steam regulating valve and the originally water regulating valve use PID controller regulating valve.
6. the thermostatic control system of pharmacy Agitation Tank is used for as claimed in claim 1, it is characterised in that first dump valve and second dump valve use pneumatic ball valve.
7. the thermostatic control system for pharmacy Agitation Tank as any one of claim 1-6, it is characterized in that, the thermostatic control system also includes a pressure gauge for being used to understand Agitation Tank chuck internal pressure, and the pressure gauge is external on the Agitation Tank chuck.
8. a kind of operating method for implementing thermostatic control system as any one of claim 1-7, it is characterised in that comprise the following steps：
S1, close the first dump valve, open the second dump valve, can make steam, condensed water or hot water from Agitation Tank chuck bottom enter, it is ensured that full water state in Agitation Tank chuck, when hot water from chuck top flow out, drained by the second dump valve；
S2, completely open industrial steam regulating valve, industrial steam is entered chuck, tank body is heated, coordinate magnetic stirring apparatus stirring, reach and be rapidly heated, now, originally water regulating valve be in closed mode；
S3, when temperature reaches 63 DEG C in tank, running water control valve and industrial steam control valve are all opened, and participating in PID proportion adjustments by temperature transmitter controls.By automatically adjusting the aperture of valve, make first group of temperature sensor stabilization at 65 DEG C, that is, enter the temperature control of water of chuck at 65 DEG C, then the temperature in tank is also just constant, can thus reach constant temperature effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938066.XA CN106886231A (en) | 2015-12-15 | 2015-12-15 | For the thermostatic control system and its operating method of pharmacy Agitation Tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938066.XA CN106886231A (en) | 2015-12-15 | 2015-12-15 | For the thermostatic control system and its operating method of pharmacy Agitation Tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106886231A true CN106886231A (en) | 2017-06-23 |
Family
ID=59174987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510938066.XA Pending CN106886231A (en) | 2015-12-15 | 2015-12-15 | For the thermostatic control system and its operating method of pharmacy Agitation Tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106886231A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349251A (en) * | 2021-05-12 | 2021-09-07 | 江苏大学 | High-temperature high-pressure steam instantaneous variable-pressure sterilization device and application |
| CN115432314A (en) * | 2022-10-10 | 2022-12-06 | 江西中烟工业有限责任公司 | Automatic heating constant-temperature system and method for liquid in tank body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020043709A (en) * | 2000-12-04 | 2002-06-12 | 이계안 | Testing device for wiper |
| CN1695791A (en) * | 2005-03-08 | 2005-11-16 | 张家港市国泰华荣化工新材料有限公司 | Method for controlling temperature of reaction kettle |
| CN101109966A (en) * | 2007-08-28 | 2008-01-23 | 中昊晨光化工研究院 | Polymer polymerization reaction temperature control method and device thereof |
| CN101349925A (en) * | 2008-08-29 | 2009-01-21 | 上海慧桥电气自动化有限公司 | Temperature control system of reactor with jacket and temperature control method thereof |
| CN103272549A (en) * | 2013-06-06 | 2013-09-04 | 南通瑞翔新材料有限公司 | Temperature control device for cobaltosic oxide precipitation reaction kettle |
| CN204768676U (en) * | 2015-06-12 | 2015-11-18 | 台州宏得利树脂有限公司 | A heating system for synthesizing PU resin |
| CN205581685U (en) * | 2015-12-15 | 2016-09-14 | 上海奥星制药技术装备有限公司 | A constant temperature control system for fluid reservoir is joined in marriage in pharmacy |
-
2015
- 2015-12-15 CN CN201510938066.XA patent/CN106886231A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020043709A (en) * | 2000-12-04 | 2002-06-12 | 이계안 | Testing device for wiper |
| CN1695791A (en) * | 2005-03-08 | 2005-11-16 | 张家港市国泰华荣化工新材料有限公司 | Method for controlling temperature of reaction kettle |
| CN101109966A (en) * | 2007-08-28 | 2008-01-23 | 中昊晨光化工研究院 | Polymer polymerization reaction temperature control method and device thereof |
| CN101349925A (en) * | 2008-08-29 | 2009-01-21 | 上海慧桥电气自动化有限公司 | Temperature control system of reactor with jacket and temperature control method thereof |
| CN103272549A (en) * | 2013-06-06 | 2013-09-04 | 南通瑞翔新材料有限公司 | Temperature control device for cobaltosic oxide precipitation reaction kettle |
| CN204768676U (en) * | 2015-06-12 | 2015-11-18 | 台州宏得利树脂有限公司 | A heating system for synthesizing PU resin |
| CN205581685U (en) * | 2015-12-15 | 2016-09-14 | 上海奥星制药技术装备有限公司 | A constant temperature control system for fluid reservoir is joined in marriage in pharmacy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349251A (en) * | 2021-05-12 | 2021-09-07 | 江苏大学 | High-temperature high-pressure steam instantaneous variable-pressure sterilization device and application |
| CN115432314A (en) * | 2022-10-10 | 2022-12-06 | 江西中烟工业有限责任公司 | Automatic heating constant-temperature system and method for liquid in tank body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207286345U (en) | A kind of device uniformly to sterilize for powder body material | |
| CN202909140U (en) | Frequency-conversion-controlled energy-saving continuous sterilization system | |
| CN205392382U (en) | Temperature of a reaction vessel control system | |
| CN205581685U (en) | A constant temperature control system for fluid reservoir is joined in marriage in pharmacy | |
| CN207452125U (en) | Fermentation tank | |
| CN106886231A (en) | For the thermostatic control system and its operating method of pharmacy Agitation Tank | |
| CN114367208A (en) | Large-scale oil-in-water system vaccine emulsification equipment | |
| CN209020351U (en) | A kind of automatic agitating type autoclave | |
| CN105457516A (en) | Adblue solution stirring device and temperature control method thereof | |
| CN216825689U (en) | Large-scale oil-in-water system vaccine emulsification equipment | |
| CN106260006A (en) | A kind of stirring soybean milk boiling and gas control pass in and out sizing device and method | |
| CN209974790U (en) | Stainless steel fermentation cylinder with pH value adjusting device | |
| CN207734999U (en) | Reaction kettle exothermic reaction temperature regulating device | |
| CN204619429U (en) | A kind of steam-type medicinal plant extraction element | |
| CN109762736A (en) | Liquefying starchiness raw material-saccharification-bactericidal unit | |
| CN206701248U (en) | The reaction unit of temperature-controllable | |
| CN214915999U (en) | Reaction kettle device heated through heat conduction oil | |
| CN210741236U (en) | Temperature control device | |
| CN210397815U (en) | Constant-temperature water washing device | |
| CN211328228U (en) | Traditional chinese medicine of accurate accuse temperature draws jar | |
| CN207576400U (en) | A kind of reaction kettle | |
| CN211246584U (en) | Accurate temperature control reaction system of bulk drug | |
| CN202058360U (en) | Intermittent reaction training device | |
| CN109159312B (en) | Sol device and sol method for producing plant capsules | |
| CN209317672U (en) | A kind of tire production, which is used, matches glue reaction kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |
|
| WD01 | Invention patent application deemed withdrawn after publication |