CN201413471Y - Automatic control system of production line of expanded ammonium nitrate explosive - Google Patents
Automatic control system of production line of expanded ammonium nitrate explosive Download PDFInfo
- Publication number
- CN201413471Y CN201413471Y CN200920057642XU CN200920057642U CN201413471Y CN 201413471 Y CN201413471 Y CN 201413471Y CN 200920057642X U CN200920057642X U CN 200920057642XU CN 200920057642 U CN200920057642 U CN 200920057642U CN 201413471 Y CN201413471 Y CN 201413471Y
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- control system
- production line
- ammonium nitrate
- nitrate explosive
- automatic control
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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 utility model relates to an automatic control system of a production line of expanded ammonium nitrate explosive, comprising a quality control system and a safety control system, wherein the quality control system comprises a material weighing control system, a temperature control system and a negative pressure control system; the safety control system comprises a temperature and negative pressure system, a video monitoring system, a fault alarm processing system, a program control system and a system monitoring software; and a PLC system of the above systems is communicated with an industrial personal computer through a serial binary data switching interface between data terminal devices so that the technological parameter signals of the system are linked to computer terminals. The utility model can prevent overheat, overpressure and flow turbulence of materials, avoid overload operation of the device and can control temperature rise, unsmooth discharge and turbulence of devices.
Description
[technical field]
The utility model belongs to the automatic control technology field, relates to a kind of bulking ammonium nitrate explosive production line automatic control system.
[background technology]
Original bulking ammonium nitrate explosive production line by continuous swelling, mix two operations of medicine continuously and finish in two worker-houses respectively, the expanded ammonium nitrate that makes from the continuous swelling operation, need to connect material and be pushed into continuously mixed pharmaceutical worker's preface again by the special-purpose trolley of artificial usefulness, and then carry out and the mixing of oil phase, wood powder, after mixing back mixing, the medicine of a cold nature by mixed medicine of a cold nature spiral, by manually connecting material, deliver to powder charge packing worker-house and pack again, make finished product with trolley.The control of whole process of production, linking etc. are manually-operated, and labour intensity is big, and personnel selection is many, and potential safety hazard is many, and production technology falls behind, and has not met the quick-fried industry development requirement of the people.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of expanded and mixed pharmaceutical worker's preface is concentrated in the worker-house to produce, and each operation in the production line all realizes the bulking ammonium nitrate explosive production line automatic control system of automation mechanized operation fully.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of bulking ammonium nitrate explosive production line automatic control system, comprise quality control system and safety control system, quality control system has weighing material control system, temperature control system and vacuum control system; Safety control system has temperature, negative pressure system, video monitoring system, fault alarm disposal system, program control system and system monitoring software; The PLC system of above-mentioned each system and industrial computer carry out communication link by serial binary data exchange interface between the data terminal equipment, and the technological parameter signal and the computer terminal of above-mentioned each system are linked.
Described weighing material control system has weighing sensor, intelligent weighing instrument, digital display instrument and baiting valve, and the data-signal of being gathered by the inventory of weighing sensor in the whole process of production of ammonium nitrate dissolving, oil phase fusing links by the secondary instrument and the computer terminal signal of PLC system and industrial computer and pulpit again.
Described temperature control system and vacuum control system are located at the production line aqueous phase dissolved, the oil phase fusing, oil phase and water mix, on screw pump conveying and the expanded Crystallization Procedure, mainly contain temperature sensor, negative pressure transducer, digital display instrument and pneumatic ball valve, temperature sensor and negative pressure transducer link the data-signal that collects by digital display instrument and industrial computer and judgment processing system, and make the temperature of set point by the control of PLC system, negative pressure remains in the technological requirement scope, if any overtemperature or superpressure situation, then the start-up system failure warning system ensures safety in production.
Described failure warning system is provided with fault alarm display system and emergency stopping system, in industrial computer, be provided with the interlock alarm system that shuts down, when selecting to shut down interlocking, when equipment breaks down in process of production, control system stops the operation of relevant device automatically, ensures safety in production; When not selecting to shut down interlocking, can display alarm point out on the computer screen of pulpit, the pulpit staff in time take measures according to screen prompt, can stop in emergency or notify the field staff to check field condition.
Described program control system adopts manually and the control system that combines automatically, in the configuration operation interface, both can select separately each equipment to be carried out manual operation, also can select automatic operation, or only select a certain operation is operated automatically.
Described video monitoring system is by being arranged on production line important procedure installation surveillance equipment and linking by computer terminal signal in PLC system and the pulpit, centralized displaying produced on-site situation on the screen of pulpit, be convenient to grasp at any time abnormal conditions in the production run, in time handle, ensure safety in production.
Described system monitoring software adopts human-machine operation software configuration king 6.53, configuration platform is to be the industrial general control platform that hardware foundation is built with computing machine, serial ports plate, communication cable etc., the electrical equipment of it and other has good compatibility, for Industry Control provide a close friend, intuitively, operating platform and monitoring platform easily.On the configuration operating platform, can realize operation control, online modification function to swollen mixed production overall process; Can regulate output, temperature as required at any time; Have functions such as inquiry, storage, statistics, printing, operation mandate; Can carry out online in real time to each parameter in the production run and show, technological process arranges that with apparatus for production line respective graphical shows.
The beneficial effects of the utility model are: the one, can prevent material overtemperature, superpressure, flow disorder, control system is gathered, transmits, is shown and control signal by temperature sensor, digital display instrument, pressure transducer, flowmeter, PLC etc., in industrial computer data are preserved and computing, transfiniting then reports to the police shuts down; The 2nd, prevent the equipment overload operation, adopt current transformer that the electric current of motor is detected, set current value according to technological requirement, whether detect transfinites, and transfiniting then reports to the police shuts down; The 3rd, equipment heats up and controls, and system gathers flow signal by flowmeter, digital display instrument, PLC etc. and shows, is to preserve and computing at industrial computer, and whether according to setting value, judging transfinites, and transfiniting then reports to the police shuts down; The 4th, the not smooth and disorderly control of discharging.Combine with on-the-spot the tour by the video emphasis supervision, the chance discharging is smooth, the disorderly process of discharging is handled immediately.
[description of drawings]
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is a weighing material control system block scheme described in the utility model;
Fig. 3 is a temperature control system block scheme described in the utility model;
Fig. 4 is a control pressurer system block scheme described in the utility model;
Fig. 5 is a current control system block scheme described in the utility model;
Fig. 6 is a flow control system block scheme described in the utility model.
[embodiment]
Below in conjunction with drawings and Examples the utility model is further specified:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of bulking ammonium nitrate explosive production line automatic control system comprises quality control system and safety control system, and quality control system has weighing material control system, temperature control system and vacuum control system; Safety control system has temperature negative pressure system, video monitoring system, fault alarm disposal system, program control system and system monitoring software; The PLC system of above-mentioned each system and industrial computer carry out communication by serial binary data exchange interface between the data terminal equipment, and technological parameter is presented on the computer screen.
Described weighing material control system mainly contains weighing sensor, intelligent weighing instrument, digital display instrument, PLC system, industrial computer and baiting valve, the inventory of ammonium nitrate dissolving in whole process of production, oil phase fusing is by the weighing sensor image data, and with the data presentation that collects on the secondary instrument and computer screen of pulpit.
Described temperature vacuum control system is located on the critical processes such as production line aqueous phase dissolved, oil phase fusing, oil phase and water mixing, screw pump conveying, expanded crystallization, mainly contains temperature sensor, negative pressure transducer, digital display instrument, pneumatic ball valve and PLC system.Temperature sensor, negative pressure transducer enter industrial computer with the data that collect by digital display instrument and carry out judgment processing, and temperature, the negative pressure of set point are remained in the technological requirement scope by the control of PLC system, if any overtemperature or superpressure situation, then the start-up system failure warning system ensures safety in production.
Described system failure warning system is provided with the fault alarm demonstration and stops in emergency, and at industrial computer the setting of the interlock alarm of shutdown is arranged, when selecting to shut down interlocking, in process of production, when equipment broke down, control system stopped the operation of relevant device automatically, ensures safety in production; When not selecting to shut down interlocking, can display alarm point out on the computer screen of pulpit, the pulpit staff in time take measures according to screen prompt, can stop in emergency or notify the field staff to check field condition.
Described program control system adopts manually, combines automatically, in the configuration operation interface, both can select separately each equipment to be carried out manual operation, also can select automatic operation, or only select a certain operation is operated automatically.
Described video monitoring system is installed surveillance equipment to the production line important procedure, and centralized displaying produced on-site situation on the screen of pulpit is convenient to grasp at any time abnormal conditions in the production run, in time handles, and ensures safety in production.
Described system monitoring software adopts human-machine operation software configuration king 6.53, configuration platform is to be the industrial general control platform that hardware foundation is built with computing machine, serial ports plate, communication cable etc., the electrical equipment of it and other has good compatibility, for Industry Control provide a close friend, intuitively, operating platform and monitoring platform easily.On the configuration operating platform, can realize operation control, online modification function to swollen mixed production overall process; Can regulate output, temperature as required at any time; Have functions such as inquiry, storage, statistics, printing, operation mandate; Can carry out online in real time to each parameter in the production run and show, technological process arranges that with apparatus for production line respective graphical shows.
Quality control system also is provided with flow control system, this flow control system mainly contains screw pump, flow sensor and intelligent digital displaying, collect the data on flows of screw pump in process of production by flow sensor, by PLC system and industrial computer with the data presentation that collects on the secondary instrument and computer screen of pulpit, send instruction by computing machine again, by the speed of PID regulator and frequency converter adjusting screw(rod) pump.
Safety control system also is provided with control pressurer system and current control system, control pressurer system mainly contains screw pump, pressure transducer and intelligent digital displaying, collect the pressure data of screw pump in the production run by pressure transducer, by PLC system and industrial computer with the data presentation that collects on the secondary instrument and computer screen of pulpit, if superpressure, then send instruction, screw pump is shut down by computing machine; Current control system mainly contains motor, current sensor and intelligent digital displaying; collect the current data of motor in the production run by current sensor; by PLC system and industrial computer with the data presentation that collects on the secondary instrument and computer screen of pulpit; if overload; then send instruction, motor is shut down by computing machine.
Claims (7)
1, a kind of bulking ammonium nitrate explosive production line automatic control system is characterized in that: comprise quality control system and safety control system, quality control system has weighing material control system, temperature control system and vacuum control system; Safety control system has temperature, negative pressure system, video monitoring system, fault alarm disposal system, program control system and system monitoring software; The PLC system of above-mentioned each system and industrial computer carry out communication link by serial binary data exchange interface between the data terminal equipment, and the technological parameter signal and the computer terminal of above-mentioned each system are linked.
2, bulking ammonium nitrate explosive production line automatic control system as claimed in claim 1, it is characterized in that: described weighing material control system has weighing sensor, intelligent weighing instrument, digital display instrument and baiting valve, and the data-signal of being gathered by the inventory of weighing sensor in the whole process of production of ammonium nitrate dissolving, oil phase fusing links by the secondary instrument and the computer terminal signal of PLC system and industrial computer and pulpit again.
3, bulking ammonium nitrate explosive production line automatic control system as claimed in claim 1, it is characterized in that: described temperature control system and vacuum control system are located on production line aqueous phase dissolved, oil phase fusing, oil phase and water mixing, screw pump conveying and the expanded Crystallization Procedure, mainly contain temperature sensor, negative pressure transducer, digital display instrument and pneumatic ball valve, temperature sensor and negative pressure transducer link the data-signal that collects by digital display instrument and industrial computer and judgment processing system, and link by the temperature and the negative pressure signal at PLC system and set point place.
4, bulking ammonium nitrate explosive production line automatic control system as claimed in claim 1, it is characterized in that: described failure warning system is provided with fault alarm display system and emergency stopping system, is provided with the interlock alarm system that shuts down in industrial computer.
5, bulking ammonium nitrate explosive production line automatic control system as claimed in claim 1 is characterized in that: described program control system is the control system that adopts manually and combine automatically.
6, bulking ammonium nitrate explosive production line automatic control system as claimed in claim 1 is characterized in that: described video monitoring system is by being arranged on production line important procedure installation surveillance equipment and linking by computer terminal signal in PLC system and the pulpit.
7, bulking ammonium nitrate explosive production line automatic control system as claimed in claim 1, it is characterized in that: described system monitoring software adopts human-machine operation software configuration king 6.53, and configuration platform is to be the industrial general control platform that hardware foundation is built with computing machine, serial ports plate, communication cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920057642XU CN201413471Y (en) | 2009-05-27 | 2009-05-27 | Automatic control system of production line of expanded ammonium nitrate explosive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920057642XU CN201413471Y (en) | 2009-05-27 | 2009-05-27 | Automatic control system of production line of expanded ammonium nitrate explosive |
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| Publication Number | Publication Date |
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| CN201413471Y true CN201413471Y (en) | 2010-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920057642XU Expired - Fee Related CN201413471Y (en) | 2009-05-27 | 2009-05-27 | Automatic control system of production line of expanded ammonium nitrate explosive |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180752A (en) * | 2011-03-29 | 2011-09-14 | 大连海事大学 | Control system of field explosive mixed loading truck |
| CN102910993A (en) * | 2012-11-09 | 2013-02-06 | 黄蒲昌 | Automatic door control device assembled and used on explosive mixing machine |
| CN103309297A (en) * | 2012-03-07 | 2013-09-18 | 三星电机株式会社 | Apparatus and method for monitoring equipments |
| CN103472807A (en) * | 2013-09-23 | 2013-12-25 | 雅化集团绵阳实业有限公司 | Primary explosive continuous automatic production monitoring system |
| CN104155956A (en) * | 2014-08-19 | 2014-11-19 | 东华大学 | Wireless temperature remote monitoring system based on Wi-Fi |
| CN104447140A (en) * | 2014-11-26 | 2015-03-25 | 雅化集团绵阳实业有限公司 | Safety interlock device used for whole line of DDNP continuous automatic production line |
| CN105974899A (en) * | 2016-06-12 | 2016-09-28 | 江门谦信化工发展有限公司 | Automatic control system for adding sulfuric acid catalyst in esterification reaction and using method thereof |
| CN107368022A (en) * | 2017-07-18 | 2017-11-21 | 上海袁华自动化工程有限公司 | A kind of car floor assembly line control system and its operating method |
-
2009
- 2009-05-27 CN CN200920057642XU patent/CN201413471Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180752A (en) * | 2011-03-29 | 2011-09-14 | 大连海事大学 | Control system of field explosive mixed loading truck |
| CN102180752B (en) * | 2011-03-29 | 2012-08-22 | 大连海事大学 | Control system of field explosive mixed loading truck |
| CN103309297A (en) * | 2012-03-07 | 2013-09-18 | 三星电机株式会社 | Apparatus and method for monitoring equipments |
| CN102910993A (en) * | 2012-11-09 | 2013-02-06 | 黄蒲昌 | Automatic door control device assembled and used on explosive mixing machine |
| CN102910993B (en) * | 2012-11-09 | 2015-02-11 | 黄蒲昌 | Automatic door control device assembled and used on explosive mixing machine |
| CN103472807A (en) * | 2013-09-23 | 2013-12-25 | 雅化集团绵阳实业有限公司 | Primary explosive continuous automatic production monitoring system |
| CN103472807B (en) * | 2013-09-23 | 2016-05-25 | 雅化集团绵阳实业有限公司 | A kind of priming serialization automated production monitoring system |
| CN104155956A (en) * | 2014-08-19 | 2014-11-19 | 东华大学 | Wireless temperature remote monitoring system based on Wi-Fi |
| CN104447140A (en) * | 2014-11-26 | 2015-03-25 | 雅化集团绵阳实业有限公司 | Safety interlock device used for whole line of DDNP continuous automatic production line |
| CN105974899A (en) * | 2016-06-12 | 2016-09-28 | 江门谦信化工发展有限公司 | Automatic control system for adding sulfuric acid catalyst in esterification reaction and using method thereof |
| CN107368022A (en) * | 2017-07-18 | 2017-11-21 | 上海袁华自动化工程有限公司 | A kind of car floor assembly line control system and its operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG MINGHUA MACHINERY CO., LTD. SHAOGUAN BRA Free format text: FORMER NAME: GUANGDONG LITUO MINBAO EQUIPMENT FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Li Shi Zhen 512146 Guangdong province Zhenjiang District of Shaoguan City Patentee after: Guangdong Minghua Machinery Co.,Ltd.Shaoguan Branch Address before: Li Shi Zhen 512146 Guangdong province Zhenjiang District of Shaoguan City Patentee before: Guangdong Lituo Minbao Equipment Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |