Temperature control device for adhesive supply system of single corrugating machine

Abstract

The invention provides a temperature control device for an adhesive supply system of a single corrugating machine to fulfill the purposes of reducing the temperature of an adhesive solution and realizing constant-temperature control when the summer temperature is relatively high, and the production environment of the single corrugating machine on a corrugated paper board production line is stabilized. The temperature control device comprises a water tank air-cooled water chiller and further comprises a first double-layer water storage pipe, an adhesive receiving disc interlayer water storage device arranged inside the side wall of an adhesive receiving disc, an adhesive disc interlayer water storage device arranged on the side wall of an adhesive disc, a second double-layer water storage pipe, and an adhesive storage barrel interlayer water storage device arranged inside the side wall of an adhesive storage barrel; a feed water inlet of the water tank air-cooled water chiller is communicated on an outer layer pipe of the double-layer water storage pipe, the outer layer pipe of the double-layer water storage pipe is communicated on the adhesive receiving disc interlayer water storage device, the adhesive receiving disc interlayer water storage device is communicated on the adhesive disc interlayer water storage device, the adhesive disc interlayer water storage device is communicated on an outer layer pipe of the second double-layer water storage pipe, the outer layer pipe of the second double-layer water storage pipe is communicated on the adhesive storage barrel interlayer water storage device, and the adhesive storage barrel interlayer water storage device is communicated on a water return inlet of the water tank air-cooled water chiller.

Description

technical field [0001] The invention relates to a single corrugating machine, in particular to a temperature control device for a glue supply system of a single corrugating machine. Background technique [0002] Corrugated cardboard production line single corrugating machine main components and system composition: upper (lower) corrugating roller, pressure roller, paste wheel, scraping paste wheel, preheating cylinder, preheating wheel, suction hood, various paper guide rollers, frame , flyover, gluing system, glue recovery system, etc.; single corrugated machine is the main equipment for single corrugated compounding, and the medium for single corrugated compounding is adhesive (also referred to as glue). In the gluing system, there are glue storage barrels, gluing Rubber plate, (wide) limit plate, diaphragm pump glue recovery, glue pipeline, etc.; since the main raw materials of the glue are corn (or tapioca) starch, caustic soda, etc., the viscosity of the glue is relativ...

AI Technical Summary

Problems solved by technology

[0004] ②Due to the slow flow of the glue, the self-flowing environment of the glue, the horizontal pipe network, around the glue storage tray, the four walls around the glue storage barrel, etc., solidified or dried glue can be seen, and sometimes large gel blocks may appear, so During the production process of the production line, the operator should always pay attention to the surroundings of the rubber plate and the upper surface of the stored glue, etc., and clean up in time if this phenomenon is found, otherwise the gel block or dried glue will fall off and enter the glue or the glue returning system will be blocked, or Some dry glue is squeezed and adhered to the surface of the paste wheel, or adhered between the paste wheel and the scraper wheel. During the rotation of the paste wheel and the scraper wheel, the paste wheel cannot be glued locally along the circumference, resulting in the There is no glue at the joint between the inner paper and the corrugated edge, and it cannot be bonded, which affects the bonding quality and physical indicators of the corrugated cardboard. Most of the gluing and gluing systems must be cleaned at the end of each shift. The cleaning work is dirty. and time consuming

[0005] ③If the glue is greatly affected by the environment, the glue in the horizontal pipe network of the gluing and returning glue system may cause the glue in the horizontal pipe network to solidify or even dry up when the pumping stops, whether it is by self-flow or diaphragm pump, thereby blocking the pipe Network, most of the cleaning is to remove the pipe network

[0006] Due to the above reasons, the stability of the glue solution is poor, which affects the bonding quality and physical performance indicators of corrugated cardboard, and the cleaning of the production process will inevitably affect the normal production and produce waste products, and the cleaning after the shift is labor-intensive and time-consuming. It must be a waste of raw materials, and the cleaned up rubber blocks are not suitable for disposal, which will inevitably affect the environment, etc.

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