A steel plate surface purging device

A technology for steel plates and steel pipes, which is applied in the field of steel plate surface purging devices, can solve the problems of affecting the surface quality of steel plates, limited cleaning range, general effect, etc., and achieves the effects of easy popularization, simple manufacture, and pollution avoidance

Inactive Publication Date: 2017-03-15
SHANDONG IRON & STEEL CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] Before the steel plate enters the straightening machine, there is often some iron oxide on the surface. If it is not cleaned, it is easy to form iron oxide and press in during the straightening process, which will affect the surface quality of the steel plate
Existing tools for cleaning iron oxide scale on the surface of the steel plate are mainly provided with the leveler, and are generally installed before and after the archway of the leveler. The cleaning range is limited and the effect is average, which cannot effectively solve the problem of iron oxide straightening and pressing

Method used

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  • A steel plate surface purging device
  • A steel plate surface purging device
  • A steel plate surface purging device

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Embodiment Construction

[0020] The technical scheme of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, a steel plate surface purging device of the present invention includes a purging mechanism for purging impurities on the steel plate surface and a dust removal mechanism for collecting and purging impurities from the purging mechanism. Specifically, the purging mechanism includes a gas source 1 for providing gas with a certain pressure. The gas source 1 is connected to one end of the gas supply pipe 2. The gas supply pipe is provided with a solenoid valve 3. The solenoid valve is used to control the delivery of the gas. The solenoid valve is opened when purging, and the gas is delivered to the terminal nozzle through the solenoid valve; the solenoid valve is closed when purging is not needed, and the gas is no longer delivered to the terminal nozzle through the solenoid valve, realizing gas delivery on demand ...

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Abstract

The invention belongs to the technical field of steel plate production equipment, and particularly relates to a steel plate surface purging device. The steel plate surface purging device comprises a purging mechanism and a dust removal mechanism which comprises a wind chamber arranged on one side of a steel plate, the wind chamber is connected with an exhaust fan, the purging mechanism comprises a spray head which is arranged on one side opposite to the wind chamber, and the spray head is communicated with an air source through a pipeline. By means of the steel plate surface purging device, iron oxide on the surface of a steel plate without being straightened can be effectively purged, and the purged iron oxide can be collected and discharged to a designated place.

Description

technical field [0001] The invention belongs to the technical field of steel plate production equipment, and in particular relates to a steel plate surface purging device. Background technique [0002] Before the steel plate enters the straightening machine, there is often some iron oxide on the surface. If it is not cleaned, it is easy to form iron oxide and press in during the straightening process, which will affect the surface quality of the steel plate. Existing tools for cleaning iron oxide scale on the surface of steel plates are mainly provided with the leveler, and are generally installed before and after the archway of the leveler. The cleaning range is limited and the effect is average, which cannot effectively solve the problem of iron oxide straightening and pressing. As end customers have higher and higher requirements for product surface quality, it is necessary to install a purging device for impurities such as iron oxide on the surface of the steel plate bef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B5/02B21D1/00
CPCB08B5/02B08B5/04
Inventor 张辉张润生高玉珍荀文竹唐国红尹世友李复磊刘洋洋孔雅都志斌
Owner SHANDONG IRON & STEEL CO LTD
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