Control method for loading and unloading steel for multi-layer material distribution in chamber heating furnace
A control method and heating furnace technology, applied in the direction of heat treatment process control, heat treatment furnace, furnace, etc., can solve the problems that the influence of heating efficiency cannot be ruled out, and achieve the goals of avoiding low positioning accuracy, improving work efficiency, and improving accuracy Effect
Inactive Publication Date: 2017-09-22
BAOSTEEL SPECIAL STEEL CO LTD
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However, the above-mentioned Chinese patent documents do not record the technical solution for the connection and cooperation between the tapping machine and the related control system or the heating device. Therefore, the influence of human factors on the heating effect and heating efficiency cannot be ruled out.
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[0031]The steel loading and unloading control method for multilayer material distribution in a chamber heating furnace according to the present invention will be further described according to the specific embodiments and the accompanying drawings, but this description does not constitute an improper limitation to the technical solution of the present invention.
[0032] figure 1 It shows the process flow of the steel charging control method for multi-layer distribution of chamber heating furnace in one embodiment of the present invention. figure 2 It shows the placement state of the billet in the chamber heating furnace under one embodiment of the method for controlling the charging of steel for multi-layer material distribution in the chamber heating furnace according to the present invention.
[0033] Such as figure 1 with figure 2 As shown, in the control method for loading and unloading steel for multi-layer distribution of chamber heating furnace under this embodimen...
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Abstract
The invention discloses a method for controlling the loading and unloading of multi-layer materials in a chamber-type heating furnace. Each billet has its corresponding feeding position information (xi, yi, zi), and zi represents height information; the feeding position information of each billet and the preset position information of each billet in the chamber heating furnace are transmitted to the control module ; The control module controls the steel loading machine to grab the billet according to the position information of the feeding material, and controls the steel loading machine according to the position information in the chamber heating furnace to stack the billets of each layer with the same xi, yi but different zi Placed in the chamber heating furnace; transmit the position information of each blank to the control module; after the heating is completed, the steel tapping machine is loaded from the upper layer to the The blanks of the lower layer are grabbed sequentially and sent out each heated blank.
Description
technical field [0001] The invention relates to a control method for heating equipment, in particular to a control method for a heating furnace. Background technique [0002] At present, domestic iron and steel enterprises often use chamber heating furnaces in the production and manufacturing process. Chamber furnaces are characterized by only one heating chamber and one furnace door. The chamber heating furnace is heated by natural gas combustion. The heating process of the chamber-type heating furnace includes the following steps: first, place the slab that is expected to be heated in the furnace on the material rack, and then pick up the slab from the material rack by the loading machine, and place the slab for a period of time according to the prescribed track. layer in the heating furnace, and then put all the slabs that need to be heated in the batch into the heating furnace, close the furnace door, start to ignite and heat up, and after reaching the target temperatu...
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IPC IPC(8): C21D9/70C21D11/00
Inventor 于光伟江录豹陆江海陆依军张文斌
Owner BAOSTEEL SPECIAL STEEL CO LTD