CN103279108A - Control system of multi-kettle tandem reactor - Google Patents
Control system of multi-kettle tandem reactor Download PDFInfo
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- CN103279108A CN103279108A CN201310219250XA CN201310219250A CN103279108A CN 103279108 A CN103279108 A CN 103279108A CN 201310219250X A CN201310219250X A CN 201310219250XA CN 201310219250 A CN201310219250 A CN 201310219250A CN 103279108 A CN103279108 A CN 103279108A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to a control system of a multi-kettle tandem reactor. The control system comprises a plurality of reaction kettles connected in series, and further comprises a main control module, a temperature sensing module, a pressure sending module and an allocation module, wherein the main control module controls the work state of the whole system; the temperature sensing module is connected with the main control module and used for sensing reaction temperatures of the reaction kettles connected in series; the pressure sensing module is connected with the main control module and used for sensing pressure of the reaction kettles connected in series in reacting processes; the allocation module is connected with the main control module and used for respectively control and allocation of the modules in the system for the reaction kettles. The control system of the multi-kettle tandem reactor has the advantages of being simple and intelligent in operation, saving time and labor and improving reaction efficiency of the reactor; different reactions can be achieved in one multi-kettle tandem reactor according to respective control of different reaction kettles, and production efficiency is improved.
Description
Technical field
The present invention relates to consersion unit, relate in particular to a kind of control system of many stills tandem reactor.
Background technology
Tank reactor is because of its constant product quality continuously, and the advantage of easy operating control is widely used in the large-scale production in the industrial sectors such as chemical industry, oil refining, metallurgy, light industry.But also there is certain shortcoming in tank reactor continuously, because the beating action in the reactor, can cause the back-mixing of still inner fluid, when conversion ratio requires high or the series connection subsidiary reaction is arranged, air-teturning mixed phenomenon in the successive reaction still becomes unfavorable factor, therefore, need take certain measure to reduce the adverse effect of back-mixing.
In producing now, usually just there is the series connection of many stills to solve air-teturning mixed phenomenon in the reactor, though the mode of this series connection has effectively solved air-teturning mixed phenomenon, but because the reactor that is cascaded is many, the condition of different reaction needed control is also different, the staff operates more loaded down with trivial details, wastes time and energy, but also has influence on production efficiency.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of control system of many stills tandem reactor of intelligence simple to operate is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of control system of many stills tandem reactor, comprise a plurality of reactors that are cascaded, and also comprise:
Main control module, control whole system operation state; The temperature sense module is connected with described main control module, is used for responding to the temperature of reaction of each reactor that is cascaded; The pressure sensitive module is connected with described main control module, is used for responding to the pressure of each reaction kettle for reaction process that is cascaded; Distribution module is connected with described main control module, is used for each module of system to the distribution of control respectively of each reactor.
In a preferred embodiment of the present invention, further comprise, also comprise memory module, described memory module is used for storing each reactor that is cascaded and begins to all data that finish from reaction.
In a preferred embodiment of the present invention, further comprise, described data comprise numerical data or image, text and data, in the amount of the amount of described numerical data temperature, pressure, reactant, the amount of product, intermediate and the amount of impurity one or more, described image, text and data comprises one or more among chemical structural formula, chemical equation and the reaction scheme figure.
In a preferred embodiment of the present invention, further comprise, also comprise data processing module, for the treatment of the data of described memory module storage.
In a preferred embodiment of the present invention, comprise further, also comprise module is set that the described module that arranges is connected with described main control module, be worth pre-seting for different reaction conditions in each reactor of control system.
In a preferred embodiment of the present invention, further comprise, also comprise display module, comprise display screen or display, be used for all data or other memory contents that show that each reactor finishes to reaction from preset value.
In a preferred embodiment of the present invention, comprise further that described control system is connected with power circuit.
The invention solves the defective that exists in the background technology, the present invention has following beneficial effect:
1. distribution module of the present invention is used for each module of system the control respectively of each reactor is distributed, and has realized that the differential responses still controls respectively, can carry out different reactions in the reactor of the many stills series connection of a cover, enhances productivity.
2. the present invention is by the master control module controls total system, by module is set preset value is carried out in differential responses, the difference of temperature and pressure changes in the temperature and pressure sensing module sensing detection course of reaction, makes entire reaction course all can realize robotization control, and is time saving and energy saving.
3. the present invention also stores and handles data by memory module and data processing module, not only for scientific research or production preservation foundation, can also handle the support personnel to data entire reaction course is analyzed.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the synoptic diagram of the preferred embodiments of the present invention.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, the invention provides a kind of control system of many stills tandem reactor, comprise a plurality of reactors that are cascaded, main control module, control whole system operation state; The temperature sense module is connected with described main control module, is used for responding to the temperature of reaction of each reactor that is cascaded; The pressure sensitive module is connected with described main control module, is used for responding to the pressure of each reaction kettle for reaction process that is cascaded; Distribution module is connected with described main control module, is used for each module of system to the distribution of control respectively of each reactor.
System provided by the invention also comprises: memory module, described memory module are used for storing each reactor that is cascaded and begin to all data that finish from reaction; Data processing module is for the treatment of the data of described memory module storage; Module is set, and the described module that arranges is connected with described main control module, is worth pre-seting for different reaction conditions in each reactor of control system; Display module comprises display screen or display, is used for all data or other memory contents that show that each reactor finishes to reaction from preset value.Display module is that mode by display screen or display realizes in the embodiments of the invention, can adopt other modes in other embodiments.
Wherein, the data of memory module and data processing module design comprise numerical data or image, text and data, the amount that comprises temperature, pressure, reactant that numerical data is concrete, the amount of product, the amount of intermediate or the amount of impurity etc.; Can also store reaction equation, reaction scheme figure, chemical structural formula of each reaction etc. in memory module, data processing module can also be depicted as broken line graph, trend map or other picture and text form to data.
Because of the existence of distribution module, not only can control respectively each reactor that reactor is cascaded in the system of the present invention, and when memory module storage data, also can store respectively according to the differential responses in the differential responses still; Data processing module also can be handled respectively according to the differential responses in the differential responses still, and handling the data or the figure that obtain can be stored in the memory module respectively by class again; Show that by display module different data also are sub-category demonstrations, make things convenient for the user to inquire about.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must determine technical scope according to the claim scope.
Claims (7)
1. the control system of still tandem reactor more than a kind comprises a plurality of reactors that are cascaded, and it is characterized in that, also comprises:
Main control module, control whole system operation state;
The temperature sense module is connected with described main control module, is used for responding to the temperature of reaction of each reactor that is cascaded;
The pressure sensitive module is connected with described main control module, is used for responding to the pressure of each reaction kettle for reaction process that is cascaded;
Distribution module is connected with described main control module, is used for each module of system to the distribution of control respectively of each reactor.
2. the control system of many stills tandem reactor according to claim 1 is characterized in that, also comprises memory module, and described memory module is used for storing each reactor that is cascaded and begins to all data that finish from reaction.
3. the control system of many stills tandem reactor according to claim 2, it is characterized in that, described data comprise numerical data or image, text and data, in the amount of the amount of described numerical data temperature, pressure, reactant, the amount of product, intermediate and the amount of impurity one or more, described image, text and data comprises one or more among chemical structural formula, chemical equation and the reaction scheme figure.
4. the control system of many stills tandem reactor according to claim 1 is characterized in that, also comprises data processing module, for the treatment of the data of described memory module storage.
5. the control system of many stills tandem reactor according to claim 1 is characterized in that, also comprises module is set, and the described module that arranges is connected with described main control module, is worth pre-seting for different reaction conditions in each reactor of control system.
6. the control system of many stills tandem reactor according to claim 2 is characterized in that, also comprises display module, comprises display screen or display, is used for all data or other memory contents that show that each reactor finishes to reaction from preset value.
7. according to the control system of each described many stills tandem reactor of claim 1-6, it is characterized in that described control system is connected with power circuit.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893553A (en) * | 2020-08-05 | 2020-11-06 | 重庆大学 | Intelligent system for synthesizing new material by hydrothermal method and control method |
| CN112230619A (en) * | 2013-11-15 | 2021-01-15 | 拜耳股份公司 | Method for operating a plant for carrying out at least one chemical reaction |
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| US6458902B1 (en) * | 1998-09-30 | 2002-10-01 | Arakawa Chemical Industries, Ltd. | Process for producing hydrogenated C9 petroleum resin and hydrogenated C9 petroleum resin obtained by the process |
| US20040199030A1 (en) * | 2001-09-27 | 2004-10-07 | Kiyotaka Hatakeda | Process for production of high-temperature and high-pressure fluid and high-temperature and high-pressure reaction system |
| CN101260284A (en) * | 2007-03-17 | 2008-09-10 | 广西大学 | On-line control multi-still continuous production method for wood adhesive |
| CN101587113A (en) * | 2009-06-15 | 2009-11-25 | 浙江大学 | Continuous stirred tank reactor reactant concentration flexible measurement method and instrument based on positive chain RNA-GA |
| CN101634649A (en) * | 2007-12-17 | 2010-01-27 | 亚申科技研发中心（上海）有限公司 | Parallel reactor system and sample research method thereof |
| CN102671609A (en) * | 2012-05-22 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Automatic control system for reaction kettle |
| CN102698682A (en) * | 2012-05-31 | 2012-10-03 | 苏州市金翔钛设备有限公司 | Constant temperature control system for microwave chemical reactor |
| CN203299624U (en) * | 2013-06-05 | 2013-11-20 | 苏州市金翔钛设备有限公司 | Control system of multiple series tank reactor |
-
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- 2013-06-05 CN CN201310219250XA patent/CN103279108A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6458902B1 (en) * | 1998-09-30 | 2002-10-01 | Arakawa Chemical Industries, Ltd. | Process for producing hydrogenated C9 petroleum resin and hydrogenated C9 petroleum resin obtained by the process |
| US20040199030A1 (en) * | 2001-09-27 | 2004-10-07 | Kiyotaka Hatakeda | Process for production of high-temperature and high-pressure fluid and high-temperature and high-pressure reaction system |
| CN101260284A (en) * | 2007-03-17 | 2008-09-10 | 广西大学 | On-line control multi-still continuous production method for wood adhesive |
| CN101634649A (en) * | 2007-12-17 | 2010-01-27 | 亚申科技研发中心（上海）有限公司 | Parallel reactor system and sample research method thereof |
| CN101587113A (en) * | 2009-06-15 | 2009-11-25 | 浙江大学 | Continuous stirred tank reactor reactant concentration flexible measurement method and instrument based on positive chain RNA-GA |
| CN102671609A (en) * | 2012-05-22 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Automatic control system for reaction kettle |
| CN102698682A (en) * | 2012-05-31 | 2012-10-03 | 苏州市金翔钛设备有限公司 | Constant temperature control system for microwave chemical reactor |
| CN203299624U (en) * | 2013-06-05 | 2013-11-20 | 苏州市金翔钛设备有限公司 | Control system of multiple series tank reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230619A (en) * | 2013-11-15 | 2021-01-15 | 拜耳股份公司 | Method for operating a plant for carrying out at least one chemical reaction |
| CN111893553A (en) * | 2020-08-05 | 2020-11-06 | 重庆大学 | Intelligent system for synthesizing new material by hydrothermal method and control method |
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Application publication date: 20130904 |