A tumbling and spitting cocoon cooking machine

Abstract

The invention discloses a rolling water-spray cocoon cooking machine comprising a conveyor belt used for conveying cocoon cages, and a housing enclosing the conveyor belt. The housing is provided with an inner cavity capable of accommodating materials. The housing includes a cocoon feed part, a preheating part, a cooking part, a regulating part and a cocoon discharge part sequentially along the conveying direction of the conveyor belt. The cooking part locates at one end of the conveyor belt. A cooking chamber encloses roll shafts at the ends of the conveyor belt. The cooking chamber includes an upper cooking chamber, a middle cooking chamber and a lower cooking chamber according to the end structure of the conveyor belt. The rolling water-spray cocoon cooking machine has the advantages that intra-layer and inter-layer sericin in cocoons can be swelled evenly and cleanliness of raw silk is improved.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a rolling cocoon cooking machine. Background technique [0002] In silk mills, whether it is vertical reeling or automatic reeling, silk reeling must go through cocoon cooking. There are 3 times of water molecules passing through the cocoon layer in cocoon cooking, namely infiltration, cooking and adjustment. Vacuum infiltration is to allow water to enter the cocoon cavity to provide enough water for cooking; cooking is to swell the sericin of the cocoon layer through steam and water, which is convenient for dissociation during silk reeling; adjustment is to make up for the defects and inhalation of the swelling of the cooking cocoon layer. Sufficient cocoon layer and cocoon cavity water can meet the requirements of ups and downs of reeling, and at the same time, the outer layer of sericin can be gelatinized quickly, so that the cocoons can be cooled to meet the requirements of ...

AI Technical Summary

Problems solved by technology

[0003] However, the current automatic cocoon reeling and cooking machine equipment cannot meet the requirements of uniform swelling and rapid gelation of the cocoon layer sericin. The purpose of uniform swelling of the upper and lower cocoon layers cannot be achieved. At the same time, the adjustment part is basically a straight line, the temperature difference is not easy to widen, and the dual requirements of swelling and gelling cannot be fulfilled, resulting in raw silk cleaning, poor cleanliness and silk failure. production

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