Full-automatic control system of continuous production kiln and control method thereof

A control system, fully automatic technology, applied in the furnace control device, furnace, charge and other directions, can solve the problems of furnace debugging efficiency and accuracy, unable to achieve complete combustion of gas, unstable temperature curve of furnace body, etc., to achieve adaptability Good, reasonable design, the effect of reducing the failure rate
CN113267041AActive Publication Date: 2021-08-17HUANGGANG NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HUANGGANG NORMAL UNIV
Publication Date
2021-08-17

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Abstract

The invention discloses a full-automatic control system of a continuous production kiln in the technical field of full-automatic control systems. The left end branch of a mixing pipe is communicated with an air guide pipe and a fuel gas guide pipe, a fuel gas proportional valve is fixedly assembled on the mixing pipe, an air conveyor and an air electric valve are sequentially and fixedly assembled on the air guide pipe from left to right, a fuel gas conveyor and a fuel gas electric valve are sequentially and fixedly assembled on the fuel gas guide pipe from left to right, an electric control box comprises a PLC, the PLC is in bidirectional electrical connection with a kiln process management module, a kiln state monitoring module and an ignition detection controller, the PLC is in electrical output connection with a wireless communication module, continuous micro change can be achieved according to self-tuning of actual flow and set flow, the flow can be accurately controlled, kiln information parameters can be controlled in real time, visual management of monitoring is achieved, transparency is high, safety is improved, and firing adjustment of the kiln to products is completed in real time.
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Description

technical field

[0001] The invention relates to the technical field of full-automatic control systems, in particular to a full-automatic control system for continuous production furnaces and a control method thereof. Background technique

[0002] In the existing continuous production kiln (such as roller kiln, shuttle kiln, tunnel kiln), the temperature in the kiln is monitored manually in real time, and the kiln is manually adjusted according to the firing requirements and actual firing conditions of the product. The furnace is controlled, and the product is fired by adjusting the appropriate temperature and firing time. However, in order to meet the productivity, most kilns work continuously for 24 hours, so manual monitoring of the kiln is also required 24 hours a day. Operational combustion cannot achieve complete combustion of gas, and at the same time, it is inconvenient to adjust the supply amount independently during the commissioning process, which brings a lot of i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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