Steel wire hot-galvanizing cooling apparatus
A cooling device and hot-dip galvanizing technology, applied in hot-dip plating process, coating, metal material coating process, etc., can solve the problems of wasting water resources, unevenness, slow steel wire cooling, etc., to avoid wasting water The effect of resources, high production efficiency and simple structure
Inactive Publication Date: 2018-05-25
天津市利兴五金加工厂(普通合伙)
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Problems solved by technology
Under the action of water spray, the solidified galvanizing on the surface of the steel wire moves along the direction of water jetting, causing the coated steel wire to have a thick coating on the side of the water spray device, while the coating on the side facing the water spray device is thinner, affecting galvanization The quality of steel wire
The position of the steel wire will change at any time during the production process. The nozzle of the water spray device needs to manually control the direction of the nozzle, and the cooling speed of the steel wire is slow and uneven, which increases the production cost and wastes water resources.
Method used
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Embodiment Construction
[0020] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0021] like figure 1 As shown, a steel wire hot-dip galvanizing cooling device of the present invention includes a zinc pot 1, a water storage tank 2 arranged on one side of the zinc pot 1, a bridge frame 3 is provided on the rear side of the water storage tank 2, and the zinc pot 1 Two water receiving tanks 4 are arranged symmetrically on the top, and the inside of the water receiving tank 4 is provided with a first water spray tank 5 and a second water spray tank 6, and the centers of the first water spray tank 5 and the second water spray tank 6 are equipped with uniform speed Rotating shaft 7, the first water spray tank 5 communicates with the first water supply pipe 8, the second water spray tank 6 communicates with the second water supply pipe 9, the first water supply pipe 8 is provided with a flow control valve 10, the A pressure valve 11 is provided on the ...
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The invention provides a steel wire hot-galvanizing cooling apparatus, wherein the rear side of a water storage pool is provided with a bridge frame, two water receiving grooves are symmetrically arranged above a zinc pot, a first water spraying groove and a second water spraying groove are arranged inside the water receiving grooves, the centers of the first water spraying groove and the second water spraying groove are respectively provided with a uniform speed rotation shaft, the first water spraying groove is communicated to a first water supply pipe, the second water spraying groove is communicated to a second water supply pipe, the first water supply pipe is provided with a flow rate control valve, the second water supply pipe is provided with a pressure valve, a communication pipe is arranged between the two water receiving grooves, the water storage pool is provided with a wind channel, the wind channel is provided with an air blower, the water storage pool comprises a water storage cavity and a water discharge cavity, the bottom portion of the water receiving groove is provided with a water discharge pipe, the water discharge pipe is communicated to the water discharge cavity, and one side of the water storage pool is provided with a control device. According to the present invention, the multiple water spraying grooves and the air blower rapidly and uniformly spray water on the steel wire so as to cool, the water is recovered in the water receiving grooves in the concentrated manner so as to avoid the waste of the water resource, and the water can be uniformly sprayed on the steel wire.
Description
technical field [0001] The invention belongs to the field of hot-dip galvanizing, in particular to a steel wire hot-dip galvanizing cooling device. Background technique [0002] Hot-dip galvanizing, also called hot-dip galvanizing and hot-dip galvanizing, is an effective metal anti-corrosion method, mainly used in metal structure facilities in various industries. The hot-dip galvanizing process is to immerse the rust-removed steel parts in the molten zinc at about 500 ° C, so that the surface of the steel components is attached with a zinc layer, so as to achieve the purpose of anti-corrosion. Hot-dip galvanizing process: finished product alkaline washing-water washing-weak acid washing (acid-base neutralization)-filling plating solution-drying-dip plating-primary cooling-secondary cooling-drying-quality inspection-hot-dip galvanizing completed. [0003] At present, the hot-dip galvanized steel wire is cooled by a copper tube nozzle water spray device, and the weight of the...
Claims
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IPC IPC(8): C23C2/06C23C2/38
CPCC23C2/06C23C2/003C23C2/38
Inventor 李光福
Owner 天津市利兴五金加工厂(普通合伙)