Temperature control system for bar heating in mooring cable production line
A temperature control system and production line technology, applied in the direction of induction heating control, induction heating, conveyor objects, etc., can solve problems such as waste of materials, temperature out of tolerance, etc., to achieve the effect of saving materials and improving power
Inactive Publication Date: 2014-04-23
JIANGSU AOHAI MARINE FITTINGS
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[0003] The purpose of the present invention is to provide a bar heating temperature control system for the mooring chain production line, which can solve the problems of excessive temperature difference and material waste in the existing bar heating system
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[0019] The present invention will be further described below in conjunction with accompanying drawing:
[0020] Referring to the accompanying drawings, the bar material heating and temperature control system of the mooring chain production line includes an intermediate frequency electrical control system, a preheating device, and a heating device. The action of the mechanical mechanism of the heating device, the preheating and heating of the bar are all completed by the intermediate frequency electrical control system. The intermediate frequency electrical control system is controlled by three-phase AC 1, rectifier unit 2, filter unit 3, inverter unit 4, impedance matching unit 5, resonance and induction heating unit 6, touch screen human-machine interface 7, PLC and DSP The three-phase AC 1 is connected to the rectifier unit 2 and the filter unit 3 in turn; the filter unit 3 is connected to the inverter unit 4, the impedance matching unit 5, the resonance and induction heatin...
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The invention discloses a temperature control system for bar heating in a mooring cable production line. The temperature control system comprises a medium-frequency electrical control system, a preheating unit and a heating device. The preheating device and the heating device are mutually vertical; mechanism actions of the preheating unit and the heating device and preheating and heating of bars are completed by the medium-frequency electrical control system. The invention relates to the field of mooring cable production, in particular to the temperature control system for the bar heating in the mooring cable production line. The scheme that the medium-frequency electrical control system and the heating device are combined is adopted by the temperature control system for the bar heating in the mooring cable production line, and therefore the mooring cable production requirement is met, materials and electric energy are saved, and the product quality is improved.
Description
technical field [0001] The invention relates to the field of mooring chain production, in particular to a bar material heating and temperature control system for a mooring chain production line. Background technique [0002] The mooring chain is an important part of the mooring of offshore engineering devices in the ocean, which is related to the safety of offshore oil engineering devices and personnel and property. The mooring chain has the technical characteristics of high strength, toughness, corrosion resistance and fatigue resistance. Before and during the production of mooring chains, multiple non-destructive inspections must be carried out on the bar (the raw material of the mooring chain) and each single-ring product of the mooring chain made of bar, and the bar and each ring product There should be no burns or cracks on the surface, including crack defects that are not visible by visual inspection. The classification societies of the United States, Norway and othe...
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IPC IPC(8): H05B6/06B65G47/82
Inventor 张正良孙建军朱文亮朱兵于永生潘荣卫匡勇
Owner JIANGSU AOHAI MARINE FITTINGS