Automated control system of granulation production line
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An automatic control and production line technology, applied in the direction of electrical program control, comprehensive factory control, etc., can solve the problems of single automatic control function and weak automation of granulation production line
Active Publication Date: 2013-04-17
INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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[0003] The present invention overcomes the deficiencies of the prior art, and provides an automatic control system for a granulation production line, in order to solve the problems of weak automation of the granulation production line and single automatic control function in the prior art.
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[0015] The present invention will be further elaborated below in conjunction with the accompanying drawings.
[0016] like figure 1 shown, figure 1 It shows the overall structure block diagram of the control system of an embodiment of the present invention. The automatic control system of the granulation production line in this embodiment includes a computer system. As a preferred technical solution, the computer system includes an operator station computer and an engineer station computer. The computer system is used for operation and control to realize man-machine dialogue. Fault diagnosis, remote monitoring and other functions. The specific technical solution is that the computer system is provided with a display interface for real-time process display, and process parameters are set through the display of the display interface, and the computer system is also used for printing historical curves of process parameters and printing reports. The automatic control system of ...
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Abstract
The invention discloses an automated control system of a granulation production line. The automated control system comprises a computer system, a PLC (Programmable Logic Controller) system, a sensor system and an execution electric appliance system, wherein the computer system is used for displaying a flow process in real time and setting process parameters, the PLC system is used for collecting a control signal, sending a control signal, and realizing program control, logic processing and a control algorithm, a master station and a slave station, of the PLC system, are connected through a PROFIBUS (Process Field Bus) network, the PLC system is connected with the computer system through an industrial Ethernet, the sensor system is used for detecting the process parameters and transmitting signals and is connected with the PLC system, and the execution electric appliance system is used for executing the control instruction and is connected with the PLC system. The automated control system disclosed by the invention has multiple functions such as measurement, control, alarm, safety interlock, network communication, and production data management.
Description
technical field [0001] The invention relates to an automatic control system for a production line, in particular to an automatic control system for a granulation production line. Background technique [0002] In general chemical production, the granulation production line is an integrated granulation machine for chemical raw materials from mixing, plasticizing, granulation, air drying, cooling, and storage; in the field of national defense, especially in the production of explosives, it mainly includes metering, granulation , heat drying, ball milling, post-processing and other processes. In general chemical production, the main equipment is composed of high mixer, internal mixer, automatic hopper, granulator, centrifugal cyclone, vibrating distribution screen, and storage tank; in the field of national defense, the granulation production line mainly includes granulation Reactor, metering tank, solvent storage tank, vacuum pump, air compressor, software preparation machine,...
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
Inventor 冯梅聂福德范玉德朱民蒋跃强曹志伟张程滔董明丁勇米玉华杨波李简言
Owner INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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