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Automation control system and method of cladding furnace for producing cladding fuel particles

A technology of coating fuel particles and automatic control, which is applied in the direction of comprehensive factory control, comprehensive factory control, and electrical program control, etc. Process instability and other issues, to achieve the effect of increasing production capacity, improving automation, improving production efficiency and

Active Publication Date: 2013-05-08
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the decentralized control of each instrument panel, the production process is unstable, and the coordination between the subsystems is poor. At the same time, the equipment operation and process parameter records cannot meet the analysis requirements of the experimental results.

Method used

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  • Automation control system and method of cladding furnace for producing cladding fuel particles
  • Automation control system and method of cladding furnace for producing cladding fuel particles
  • Automation control system and method of cladding furnace for producing cladding fuel particles

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Embodiment Construction

[0034] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] Such as figure 1 As shown, the automatic control system of the coating furnace for the production of coated fuel particles of the present invention consists of three parts: the development and operation platform 1 of the DCS program control system of the coating furnace, the DCS control hardware platform 2, and the on-site instrumentation and actuators 3 . in:

[0036] The development and operation platform 1 of the coating furnace DCS program control system includes the production process and control strategy of coated fuel particles, which is used to simulate the configuration of the entire coating furnace system, and coordinate the operation and packaging of the en...

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Abstract

The invention relates to the field of production control over high-temperature process furnaces, and discloses an automation control system of a cladding furnace for producing cladding fuel particles. The system comprises a cladding furnace distribution control system (DCS) program control system development and operation platform (1), a DCS control hardware platform (2), an on-site instrument (31) and an actuating mechanism (32). The invention also discloses a method for controlling the cladding furnace in an automation way by using the system. By the system and the method, a process for producing the cladding fuel particles is automated and standardized, the instability of an instrument panel in the operation process is reduced, and the production efficiency of a cladding furnace systemand the quality of the cladding fuel particles are improved.

Description

technical field [0001] The invention relates to the field of production control of high-temperature process furnaces, in particular to an automatic control system and method for coating furnaces for producing coated fuel particles. Background technique [0002] my country's high-temperature gas-cooled reactor technology has developed from a 10MW experimental reactor to a 200MW commercial demonstration reactor, and the number of fuel elements required in the reactor has also increased from 20,000 to 400,000. During the operation of the demonstration reactor, an average of 100,000 fuel elements need to be replaced each year. In order to meet the needs of fuel elements, the fuel element production line needs to develop from the laboratory scale to the factory scale, and the production of coated fuel particles, which is one of the important production links of fuel elements, also needs to develop from the laboratory scale to the factory scale. [0003] The preparation of coated ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418G21C21/00G21C21/02
CPCY02P80/40Y02P90/02Y02E30/30
Inventor 邵友林刘兵朱钧国杨冰
Owner TSINGHUA UNIV
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