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Control method for inlet area steel heaping on continuous hot dip galvanization production line

A technology of entrance area and control method, which is applied in hot-dip plating process, coating, metal material coating process, etc., can solve problems such as steel stacking in the entrance area, prevent steel accumulation in the entrance area, and solve the problem of steel accumulation in the entrance area. Effect

Active Publication Date: 2018-10-19
SHOUGANG JINGTANG IRON & STEEL CO LTD
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Problems solved by technology

[0005] The embodiment of the present invention provides a control method for stacking steel in the entrance area of ​​a continuous hot-dip galvanizing production line, which is used to solve the technical problem that steel stacking in the entrance area is prone to occur on the hot-dip galvanizing production line in the prior art

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  • Control method for inlet area steel heaping on continuous hot dip galvanization production line
  • Control method for inlet area steel heaping on continuous hot dip galvanization production line

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Embodiment Construction

[0026] The embodiment of the present invention provides a method for controlling stacking of steel in the entrance area of ​​a continuous hot-dip galvanizing production line, which at least partially solves the technical problem of steel stacking in the entrance area of ​​the hot-dip galvanizing line in the prior art.

[0027] In order to solve the technical problems in the above-mentioned prior art, the general idea of ​​the technical solution provided by the embodiment of the present application is as follows:

[0028] Rolling bearings are set on the guide plate for threading the raw material coils, and the linkage between the positioning grating at the entrance of the hot-dip galvanizing production line and the uncoiler is set.

[0029] In the above method, by arranging a rolling bearing on the guide plate used for threading the raw material coil, the bonding between the strip steel and the guide plate can be avoided, thereby preventing the stacking of steel in the entrance ...

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Abstract

The invention discloses a control method for inlet area steel heaping on a continuous hot dip galvanization production line. The control method comprises the steps that a rolling bearing is arranged on a guide plate used for conducting threading on a raw material coil, and an interlock between a positioning grating and an uncoiling machine at an inlet in the hot dip galvanization production line is arranged. According to the control method, the technical problem that in the prior art, inlet area steel heaping is prone to occurring to the hot dip galvanization production line is solved.

Description

technical field [0001] The invention relates to the technical field of galvanized product production, in particular to a method for controlling stacking of steel in the entrance area of ​​a continuous hot-dip galvanized production line. Background technique [0002] With the development of the domestic iron and steel industry market, product structure adjustment, specification development and expansion, and quality and quality upgrading have become the main research directions of iron and steel enterprises. Among the galvanized products produced by the hot-dip galvanizing unit, the ultra-thin galvanized products with a thickness of less than 0.35mm are mainly used in the back panels, side panels and panels of white goods such as washing machines, refrigerators, and air conditioners, and have relatively high requirements on the surface quality of the products. . As home appliance manufacturers face low processing costs and high surface quality requirements, the market demand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C2/06C23C2/40
CPCC23C2/06C23C2/40
Inventor 任新意王松涛高慧敏熊爱明谭谨峰李文波宋丹李靖周鹏飞董妮妮林英哲李研贺瑞和王东洋孙占跃
Owner SHOUGANG JINGTANG IRON & STEEL CO LTD
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