Brass electroplating line intermediate frequency thermal diffusion furnace air-cooled purging device
A technology of thermal diffusion furnace and electroplating line, which is applied in the field of air-cooled purging device of intermediate frequency thermal diffusion furnace for brass electroplating line, which can solve the problems of different heating degrees of steel wires and different distribution positions of steel wires, and achieve simple structure, convenient operation and stability The effect of steel wire percentage copper
Active Publication Date: 2017-08-08
JIANGSU XINGDA STEEL TYPE CORD
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Problems solved by technology
The intermediate frequency furnace uses the eddy current heating principle of the energized coil to heat the steel wire, but due to the different distribution positions of the steel wire, the heating degree of the steel wire at different positions is different, that is, the temperature of the steel wire at the edge is higher than that of the middle steel wire
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[0018] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.
[0019] figure 1 It is a schematic diagram of connection relationship according to an embodiment of the present invention; figure 2 It is a front view of an embodiment of the present invention; image 3 It is a side view of an embodiment of the present invention; Figure 4 It is a top view of an embodiment of the present invention.
[0020] Such as Figure 1-Figure 4 Shown: the air-cooled purging device of the intermediate frequency thermal diffusion furnace for the brass electroplating line, including the gas storage tank 1, the oil-water separator 2 and the air-cooled purging plate 4, and the air-cooled purging plate 4 is provided with 3 groups (also 4 groups can be set according to the actual situation), which are arranged in sequence along the direction of the copper-plated steel wire 7 at the edge of the inspection port of the in...
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The invention discloses an air cooling blowing device of a brass electroplating line medium-frequency heat diffusion furnace. The air cooling blowing device of the brass electroplating line medium-frequency heat diffusion furnace comprises an air storage tank, an oil-water separator and air cooling blowing plates. The three to four sets of air cooling blowing plates are sequentially arranged at a detection mouth edge portion of a heat-preservation area of the medium-frequency furnace in the moving direction of a brass-plated steel wire. A plurality of sets of mutually perpendicular steel wire via holes and air cooling blowing holes are formed in the air cooling blowing plates. The air storage tank is communicated with each set of air cooling blowing holes through the oil-water separator. Steel wires at the side portion of the medium-frequency furnace are blown step by step through the air cooling blowing device, the temperature of the steel wires at the side portion can be effectively controlled, it is guaranteed that the steel wires at the exit portion of the medium-frequency furnace have no color difference, percentage copper of the steel wires is stabilized, and the breaking force of the steel wires at the side portion is improved.
Description
technical field [0001] The invention relates to an air-cooled purging device, in particular to an air-cooled purging device for an intermediate frequency thermal diffusion furnace of a brass electroplating line, which is suitable for controlling the thermal diffusion temperature of the intermediate frequency furnace of an electroplating line. Background technique [0002] In the steel cord production process, the thermal diffusion of the brass electroplating wire is to allow the inner copper layer to diffuse outward and fuse with the outer zinc layer. In the industry, super-audio frequency furnaces (ie, intermediate frequency furnaces) are generally used for thermal diffusion of steel wires. The intermediate frequency furnace uses the eddy current heating principle of the energized coil to heat the steel wire, but due to the different distribution positions of the steel wires, the heating degree of the steel wires in different positions is different, that is, the temperature...
Claims
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IPC IPC(8): C25D5/50C25D7/06
Inventor 李江田东红吴跃军缪启林徐连明
Owner JIANGSU XINGDA STEEL TYPE CORD