Distillation machine matched with dry cleaning machine

Abstract

The invention discloses a distillation machine matched with a dry cleaning machine. The distillation machine comprises a rack, wherein a clean box and a dirty box are arranged on the lower portion of the rack respectively, and four distillation boxes are arranged on the upper portion of the rack. There are two big distillation boxes and two small distillation boxes, the two small distillation boxes correspond to the two big distillation boxes one to one respectively, each distillation box corresponds to multiple coolers respectively, and each distillation box is communicated with the corresponding multiple coolers respectively. Three liquid-water separators are arranged on the rack, two of which are branch liquid-water separators and one of which is a main liquid-water separator. Each cooler is communicated with the two branch liquid-water separators respectively, the cleaning solvent outlets of the two branch liquid-water separators are communicated with the main liquid-water separator respectively, and the cleaning solvent outlet of the main liquid-water separator is communicated with the clean box. By means of the distillation machine matched with the dry cleaning machine, not only can the distillation efficiency be improved, but the cleaning solvent can be fully recycled, and clean cleaning solvent with less water content can be obtained.

Description

technical field [0001] The invention relates to the field of washing equipment, in particular to a distillation machine matched with a dry cleaning machine. Background technique [0002] Existing dry cleaning machines usually use washing solvents such as tetrachlorethylene to wash clothes. After repeated washing, the washing solvent in the dry cleaning machine will become dirty. If you continue to use dirty washing solvents to wash clothes, it will definitely make the clothes Washing is not clean, so dry cleaning machines are usually equipped with distillation machines to perform stain removal cleaning of dirty washing solvents. The structure of the existing distillation machine includes: a frame, on which a clean box capable of storing clean washing solvent is arranged, the clean washing solvent required by the dry cleaning machine can be extracted from the clean box, and a can be arranged on the frame Distillation box for heating and distilling dirty cleaning solvent. The...

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Problems solved by technology

[0003] The disadvantages of the above-mentioned distillation machine are: (1) After the dirty washing solvent is distilled into a paste, the steam of the washing solvent will be greatly reduced. It is necessary for the distillation box to continue distilling the pasty dirty washing solvent until the washing solvent vapor cannot be distilled, which will greatly waste time and reduce the distillation efficiency. If in order to improve the distillation efficiency, it is necessary to distill the pasty dirty washing solvent from Then it can be put into the new dirty washing solvent for distillation, but the discharged pasty dirty washing solvent is easy to pollute the environment, and there is still washing solvent in the pasty dirty washing solvent, which will also cause waste of washing solvent; (2) Since only one water removal operation is performed, the water content of the separated clean washing solvent is relatively large, which will affect the washing effect of the washing solvent

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