A kind of sandwich barrel for scouring of silk fabrics

Abstract

The invention discloses an interlayer refining barrel for silk fabric refining. The interlayer refining barrel comprises an external refining groove. A top cap is arranged at the top of the refining groove. The center of the top cap is connected to the silk fabric through wire loops. The interlayer refining barrel is characterized in that a bottom wall retainer is arranged upon the bottom of the refining groove with a certain distance, side wall retainers are arranged beside the side walls of the refining groove with a certain distance, the height of the side wall retainers is smaller than that of the upper edge of the silk fabric, the bottom wall retainer is connected with the bottoms of the side wall retainers, a plurality of bottom heating steam pipes are uniformly distributed between the side wall retainers and the bottom of the refining groove, and interlayer heating steam pipes with steam nozzles thereof upwards are arranged between the side wall retainers and the side walls of the refining groove. According to the arrangement, the structure of the conventional interlayer refining barrel is improved, short circuit never occurs to refining solution, the refining solution is ensured being able to pass among the silk fabric, and refining effect is improved.

Description

technical field [0001] The invention relates to a sandwich keg used for scouring silk fabrics. Background technique [0002] There are generally two types of training barrels: ordinary training barrels and interlayer training barrels. figure 1 (a) is a common practice bucket, figure 1 (b) is the sandwich practice barrel. Ordinary keg is an old-fashioned keg. There is a bottom heating steam pipe (6) at the bottom of the scouring tank (5). The cycle is from bottom to top, so that the silk fabric (2) floats, causing scratches and wrinkle marks, and there is a temperature difference between the upper and lower parts of the vat. [0003] For this reason, interlayer training barrels are often used, that is, side wall baffles (4) are installed on both sides of ordinary training barrels at a distance of 4-5cm from the barrel wall, and the lower edge of the side wall baffles (4) is about 20-30cm away from the bottom of the barrel. The height of the side wall baffle (4) is higher ...

AI Technical Summary

Problems solved by technology

However, when this structure is used improperly, it may also cause a "short circuit" in the training liquid, that is, the training liquid does not pass through the pages of each piece of fabric, but flows between the pieces of fabric, so that the pages of the fabric are closed, which affects the uniformity of refining. degree

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