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Furnace discharging control system for calcium carbide furnace remote control and control method of furnace discharging control system

A technology of remote control and control system, applied in furnace control device, charge control, furnace and other directions, can solve problems such as difficulty, uncertainty, irregular shape of furnace eye, etc., to solve production efficiency, improve safety factor, and reduce control The effect of the number of people

Active Publication Date: 2018-12-21
DALAD BANNER BRANCH OF INNER MONGOLIA YILI ENERGYCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the number of operators required is small and their technical level is relatively low, they can start working after simple training, but if the shape of the furnace hole is not standardized, it is impossible to carry out standardized repairs. Most importantly, there is no public automatic release The specific operation steps of the system, the control system does not provide the status of the controller after executing the control command, so that the operator does not judge whether the corresponding command has been executed, and cannot determine whether the next step should be taken, so the operation is more difficult
[0004] In the prior art, the burn-through of the furnace hole is controlled manually, which is greatly affected by uncertain factors such as personal level, resulting in irregular shape of the furnace hole, and the irregular shape of the furnace hole at the outlet cannot be repaired standardizedly. In addition, there is currently no method for controlling the use of the automatic control system of the calcium carbide furnace

Method used

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  • Furnace discharging control system for calcium carbide furnace remote control and control method of furnace discharging control system
  • Furnace discharging control system for calcium carbide furnace remote control and control method of furnace discharging control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Railcar control and operation

[0043] In this embodiment, the rail car group includes 12 rail cars, each rail car is 1.6 meters long and has three furnace eyes;

[0044] like figure 2 As shown in the figure, a stop signal is set at the stop position of the rail car, and the stop position of the rail car group is set on the track, which are respectively the stop area A and the stop area B; A counter is provided; the number of signal detection bits is equal to the number of furnace eyes; furnace eye 1 corresponds to the signal detection bit of furnace eye 1, furnace eye 2 corresponds to the signal detection bit of furnace eye 2, furnace eye 3 corresponds to furnace eye 3 Take the No. 1 furnace eye as an example, the operation handle executes the rail car No. 1 furnace eye in-position command, the controller uses the sensor to detect the initial position of the rail car group, if the rail car group stays in the "stay area A" ”, the controller controls the clutch switch...

Embodiment 2

[0050] Control and operation of the furnace

[0051] When the controller receives the signal of "the No. 1 furnace eye of the rail car is in place", the controller unlocks the control components such as various function buttons and handles of the furnace that operate the No. 1 furnace eye.

[0052] After the controller receives the signal that the rail car is in place, it sets the zero position in the input module in advance, and controls the operating handle to make the burn-through move forward and backward by observing the burn-through on-site monitoring interface and signal monitoring interface to find the burn-through device. The zero position in the forward and backward direction, when the burn-through device reaches the zero position, the sensor will give a signal. After the controller receives the signal, the burn-through device zero indicator on the output module will be on.

[0053] The controller controls the burn-through device to be connected to the power supply. ...

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PUM

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Abstract

The invention provides a furnace discharging control system for calcium carbide furnace remote control and a control method of the furnace discharging control system. The control system comprises a controller, a wireless communication module and a display module. The display module comprises a field monitoring interface and a signal monitoring interface. The controller collects running states andfeedback signals of various executing mechanisms and conduct displaying on the field monitoring interface and the signal monitoring interface of the display module. The input end of the controller isconnected with a sensor, a camera, a detecting device and a counter, wherein the sensor is used for monitoring the walking positions of track cars, a winch unit, a bottom trolley and a hole stopping machine in real time, the camera is used for conducting video collection on the work face of a furnace discharging system, the detecting device is used for detecting the furnace discharging work statesignals, and the counter is used for counting the frequency that the track cars pass through a furnace hole. The system is reasonable in design and convenient to achieve, the method steps are simple,the purposes of downsizing staffs and improving efficiency are achieved, the safety coefficient is improved, practicability is high, the usage effect is good, and usage and popularization are convenient.

Description

technical field [0001] The invention relates to the field of control of calcium carbide furnace discharge, in particular to a control system for remote control of calcium carbide furnace discharge and a control method thereof. Background technique [0002] Modern industrial calcium carbide furnaces are operated manually. Usually, 5-6 people lift one end of a 3m-long rod, and use the other end to poke, open, and block holes. Due to the high temperature of the calcium carbide furnace and the high current, the process is more dangerous, and the manual operation is intensive and dangerous. And in the prior art, hoist drives electric stone pot trolley operation and can only carry out manual start-stop operation on the field operation box by operator, can't realize remote control. The positioning of the rail car requires the operator to confirm the position on site. There is no automatic control system and detection components involved in the positioning, and the automatic positi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D3/00F27D19/00C01B32/942
CPCC01B32/942F27D3/00F27D19/00
Inventor 魏强李小军郭宝山李治国段成旺徐世平
Owner DALAD BANNER BRANCH OF INNER MONGOLIA YILI ENERGYCO
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