Drying roller for stripping machine

Abstract

The invention discloses a drying roller for a stripping machine. The drying roller for the stripping machine comprises an outer cylinder with a water inlet end, a water outlet end and a support device, wherein closed inner cylinders with both length and diameter less than those of the outer cylinder are symmetrically arranged in the center of the outer cylinder; the outer side walls at the two ends of the inner cylinder are welded and fixed to the inner side walls of the outer cylinder through multiple fixed arc rings arranged on the same circumference in sections; the clearance between the outer side walls of the inner cylinder and the inner side walls of the outer cylinder is 23-28mm; and the fixed arc ring on the outer side wall at one end of the inner cylinder and the fixed arc ring at the other end of the inner cylinder are in alternative arrangement along different buses. The drying roller is used for storage battery PE clapboard production lines in a stripping machine, and has the advantages of compact structure, closed, continuous and reliable operation, low power consumption, high heat efficiency, uniform drying, high efficiency and energy conservation.

Description

technical field [0001] The invention relates to a main part of drying equipment, in particular to a drying roller mainly used in a steam stripper. Background technique [0002] The stripper is mainly used to dry the polyethylene separator (referred to as PE separator) of the battery. The equipment structure is composed of a box, a drying roller, an auxiliary roller, a cooling system and a transmission device. The drying roll is a mm cylinder structure, the center of the two end faces of the cylinder is provided with a water outlet. The outer sides of the two end faces are connected with two shaft heads supported by the bearing housings. A central hole is provided inside the shaft heads to match the water outlet of the cylinder body along the axial direction, and a sealing gasket is provided on the connection surface between the shaft heads and the cylinder body. The outer side of the bearing seat of one of the shaft heads is connected with the driving device, the outer en...

AI Technical Summary

Problems solved by technology

Due to the poor controllability of the surface temperature of the large-volume cylinder structure of the drying roller, the length range of the processing and production of the drying roller is limited, and the size of the PE separator sheet is indirectly limited, resulting in too few product specifications and too much production capacity. Small, can only rely on increasing the number of production lines to expand scale production, which invisibly increases the economic cost for PE separator manufacturers

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