Suspension type tin groove cooling method and apparatus thereof

Abstract

The present invention discloses a suspension type tin groove cooling method and an apparatus thereof, wherein a high temperature region of the tin groove is cooled by driving a calandria cooler with racks and gears above the tin groove. The apparatus comprises a rectangular steel pipe (4), wherein the rectangular steel pipe (4) is fixed above the tin groove through a bracket (9), and is provided with an opening. Both sides inside the rectangular steel pipe (4) are respectively provided with a rack (15) and a guide rail (14). A gear (10) is arranged between the rack (15) and the guide rail (14). The gear (10) is connected with a speed reduction motor (3). The speed reduction motor is fixed on a trolley (6). The trolley (6) is connected with the rectangular steel pipe (4) through a guide mechanism. A calandria cooler (8) is connected with the lower part of the trolley (6) through a twin-screw structure (7). With the present invention, labor intensity of workers can be reduced, work efficiency can be increased, product quality and safety of workers can be ensured, and the apparatus of the present invention runs stably and efficiently.

Description

technical field [0001] The invention relates to a cooling method and device, in particular to a cooling method and device in a high temperature zone of a suspended tin bath. Background technique [0002] In the float glass production line, the tin bath is the key forming thermal equipment. The glass is flattened and formed in the tin bath, and cooled from about 1100°C to about 600°C, and then comes out of the tin bath and enters the annealing kiln . In a sense, the tin bath is a heat-dissipating thermal equipment that completes the cooling process. It consists of four parts including heat dissipation. According to the measured data, about 35% of the total heat dissipation in the tin bath is borne by the tube cooler. At the same time, the tube cooler (also known as the water bag) also plays a different technological role according to the different parts used in the hot end and the cold end in the tin bath. When used in the hot end of the tin bath, its main function is to ...

AI Technical Summary

Problems solved by technology

[0003] When conventionally using the calandria cooler, a plurality of workers carry the calandria cooler to the side of the tin bath to cool the tin bath. This method has the following problems: 1. The labor intensity of the workers is high and the work efficiency is low; 2. Due to the uneven strength of artificial cooling, it will cause glass; the cooling degree is different, resulting in low product quality; 3. The temperature of the tin bath is high, and there are potential safety hazards

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