Alkali wash degreasing and drying integrated drying spraying machine for color plate

Abstract

The invention discloses an alkali wash degreasing and drying integrated drying spraying machine for a color plate. The alkali wash degreasing and drying integrated drying spraying machine comprises afirst drying box, a cleaning liquid box, a water tank, a water dividing pipe, a lead screw nut, an exhaust duct, an exhaust gas treatment box and a second drying box. Spray heads penetrate the lower sides of the cleaning liquid box and the water tank and the upper side of the water dividing pipe, liquid storage boxes are arranged on the lower sides of an alkali wash degreasing box and the cleaningbox, slideways are fixed to the inner walls of a fixed plate and the liquid storage boxes, hot-air blowers penetrate the upper sides of the first drying box and the second drying box, the lead screwnut is in threaded connection to a reciprocating lead screw, an oil storage tank is fixed to one end of the lead screw nut, and the exhaust gas treatment box is arranged on the upper side of a spraying box. The alkali wash degreasing and drying integrated drying spraying machine for the color plate is provided with two electric hairbrush rollers which scrub the color plate successively to clean oil stains or impurities on the color plate more thoroughly.

Description

technical field [0001] The invention relates to the technical field of color steel plates, in particular to a drying and spraying machine for color steel plates integrating alkali washing, degreasing and drying. Background technique [0002] The color-coated plate combines the advantages of both organic polymers and steel plates. It not only has the good colorability, formability, corrosion resistance, and decoration of organic polymers, but also has the high strength and ease of processing of steel plates. It can be easily processed. Stamping cutting, bending, deep drawing and other processing, which make the products made of organic coated steel plate have excellent practicability, decoration, processability and durability. [0003] When the existing color-coated sheet is processed, it is necessary to carry out alkali washing and degreasing on the color-coated sheet. During the alkali-washing and degreasing, if the oil stains on the steel sheet or the impurity treatment is...

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Problems solved by technology

[0004] The object of the present invention is to provide a color steel plate drying and spraying machine integrated with alkali washing, degreasing and drying, so as to solve the problem of wiping the oil on the steel plate when the existing color coated plate proposed in the above background technology is carried out with alkali washing and degreasing. Or the treatment of impurities is not thorough, and it takes a long time to dry the color steel plate. When spraying paint on the color steel plate, the nozzle cannot move left and right, and it cannot spray paint on the front and back sides at the same time. The problem that the harmful gas cannot be dealt with

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