A control method and device for water quenching nozzle valve of annealing furnace
A technology of valve control and annealing furnace, which is applied in the direction of quenching device, heat treatment process control, furnace, etc., and can solve the problems that the opening quantity of the four valves cannot meet the requirements of the production process, etc.
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Embodiment 1
[0045] figure 1 It is a schematic flowchart of a valve control method for a water quenching nozzle of an annealing furnace in an embodiment of the present invention. Such as figure 1 As shown, the embodiment of the present invention provides a method for controlling the water quenching nozzle valve of an annealing furnace, the method comprising:
[0046] Step 110: Obtain an operation mode, where the operation mode includes an automatic mode and a local mode.
[0047] Further, the obtaining of the operation mode, after the operation mode includes the automation mode and the local mode, includes: when the operation mode is the local mode, obtaining a user instruction; according to the user instruction, obtaining the second corresponding valve opening information ; According to the opening information of the second corresponding valve, control the opening of the corresponding water quenching nozzle valve.
[0048] Specifically, the control method of the water quenching nozzle ...
Embodiment 2
[0064] Based on the same inventive concept as the control method for the water quenching nozzle valve of the annealing furnace in the foregoing embodiment, the present invention provides a valve control device for the water quenching nozzle of the annealing furnace, such as figure 2 As shown, the device includes:
[0065] A first obtaining unit 11, the first obtaining unit 11 is used to obtain an operation mode, and the operation mode includes an automatic mode and a local mode;
[0066] A second obtaining unit 12, the second obtaining unit 12 is used to obtain strip steel information and a predetermined threshold when the operation mode is an automatic mode;
[0067] A third obtaining unit 13, the third obtaining unit 13 is configured to obtain strip water quenching parameters according to the strip steel information;
[0068] A fourth obtaining unit 14, the fourth obtaining unit 14 is used to compare the water quenching parameter of the strip with the predetermined thresho...
Embodiment 3
[0083] Based on the same inventive concept as the control method for the water quenching nozzle valve of the annealing furnace in the foregoing embodiments, the present invention also provides a valve control device for the water quenching nozzle of the annealing furnace, on which a computer program is stored, and when the program is executed by the processor The steps of any one of the method for controlling the water quenching nozzle valve of the annealing furnace mentioned above are realized.
[0084] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and thus will not b...
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Abstract
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Application Information
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