Sintering plant control system

A control system and controller technology, applied in the field of sintering, can solve problems such as failure to find faulty equipment correctly, failure to eliminate faulty equipment, etc.

Active Publication Date: 2011-05-18
ZHONGYE-CHANGTIAN INT ENG CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0010] However, when using this system to control field devices, due to the large area and many devices in the existing enterprise, when the operator operates the device through the mobile operation terminal, the staff may not be able to find the faulty device correctly. , causing the normal operation of the equipment to be stopped, but the faulty equipment cannot be eliminated

Method used

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Embodiment Construction

[0087] The purpose of the present invention is to provide a control system of a sintering plant, which can improve the accuracy of operators in operating field equipment.

[0088] In order to make those skilled in the art understand the sintering plant control system of the present invention more clearly, detailed description will be given below in conjunction with specific drawings.

[0089] see figure 2 , is a structural diagram of the sintering plant control system according to the first embodiment of the present invention.

[0090] The system includes a sintering equipment 10 and a control network, a mobile operating terminal 20 , a control station 30 , and a remote station 40 . in,

[0091] The control station 30 is connected to the control network and is used to receive sintering equipment status information and generate sintering equipment operation instructions;

[0092] The mobile operation terminal 20 integrates the operation functions of all sintering equipment ...

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Abstract

The invention discloses a sintering plant control system which comprises equipment, a control network, a mobile operation terminal, a control station and a remote station, wherein the mobile operation terminal acquires detailed information of the equipment, displays the detailed information of the equipment to the operating personnel, and receives the judgment result on whether the equipment is to be operated, which is returned by the operating personnel; if the equipment is to be operated, the mobile operation terminal generates an operation request signal according to an equipment operation instruction received from the operating personnel, converts the operation request signal into a radio signal, and transmits the radio signal to the remote station; and the remote station receives and transmits a radio signal with a specific frequency, receives a radio signal for operating the equipment, which is transmitted by the mobile operation terminal, converts the radio signal into the operation request signal, retransmits the operation request signal to the control station, and receives the equipment operation instruction returned by the control station so as to operate the equipment. The system provided by the invention can help the operating personnel to operate the field equipment more accurately.

Description

technical field [0001] The invention relates to the field of sintering, in particular to a control system of a sintering plant. Background technique [0002] The control mode of the machine-side operating system adopted by the existing sintering plant is as follows: the computer control system conducts centralized monitoring of the whole plant equipment, and the HMI (Human Machine Interface) operating station OS (Operating Station) in the main control room monitors the The whole factory production is monitored. The equipment in the process runs in linkage under the management of the computer system. When the on-site equipment fails or the equipment needs stand-alone operation (overhaul or debugging), it can be realized through the operation box on site. [0003] refer to figure 1 Shown is a typical existing sintering plant computer control system structure diagram. [0004] The existing computer control system of the sintering plant adopts a distributed structure, includ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 刘雁飞
Owner ZHONGYE-CHANGTIAN INT ENG CO LTD
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