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Printing and dyeing wastewater recovery equipment

A technology for recycling equipment and printing and dyeing wastewater, applied in the field of dyeing, dyeing and finishing, can solve the problems of increased sewage discharge, waste of water resources, increased production costs of factories, etc., and achieve the effect of recycling, saving water resources, and facilitating manual operations.

Active Publication Date: 2021-06-11
绍兴国泰印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the dye water taken out of the dye vat by the cloth is discharged as sewage after each use, it will cause a lot of waste of water resources, and at the same time, the sewage discharge of the factory will also increase, both of which will increase greatly. factory production cost

Method used

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  • Printing and dyeing wastewater recovery equipment
  • Printing and dyeing wastewater recovery equipment
  • Printing and dyeing wastewater recovery equipment

Examples

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Embodiment

[0016] Embodiment: a kind of printing and dyeing wastewater recovery equipment, such as Figure 1-Figure 3 As shown, it includes a wringing device and a spreading device. The wringing device includes a horizontal wringing mechanism and a vertical wringing mechanism. The horizontal wringing mechanism includes an upper plate 1 and a lower plate 2. The upper plate 1 and the The left and right sides of the lower plate 2 are respectively provided with a set of sliding groups, and the sliding groups are provided with two first slide rails 3 parallel to each other, the upper ends of the first slide rails 3 are fixed on the upper plate 1, and the first The lower end of a slide rail 3 is fixed on the lower plate 2, and a guide rail 4 is vertically arranged between the two first slide rails 3, and a spring 5 is respectively set on the upper and lower ends of the guide rail 4, and the upper and lower ends of the guide rail 4 are each covered with a spring 5. The upper end of the spring 5...

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Abstract

The invention provides printing and dyeing wastewater recovery equipment, and belongs to the technical field of dyeing and finishing. Two spreading motors are arranged, a spreading belt is used for driving a plurality of spreading rollers to rotate, the two spreading motors operate in opposite directions, the spreading rollers are divided into two parts, the two parts correspondingly rotate outwards in the opposite directions, extruded cloth is spread again, the size of a gap between two transverse extrusion rollers is changed through downward stretching of a first push cylinder, so that the extrusion dehydration effect on the cloth with different thicknesses is realized, and the universality of the device is improved; meanwhile, the transverse extrusion roller on the lower side is controlled to move downwards, before the device works, the cloth can conveniently penetrate through the extrusion gap, and manual operation is facilitated; and dye water attached to the cloth is extruded out and guided back to a dye vat through a flow guide hopper by controlling a second push cylinder to stretch out and utilizing the extrusion dewatering effect of a vertical extrusion roller on the cloth, recycling of the dye water is achieved, so that water resources are saved, the sewage discharge amount is reduced, and the production cost of a factory is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of dyeing and finishing, and in particular relates to a recycling device for printing and dyeing wastewater. Background technique [0002] After dyeing a vat of cloth, the dyeing vat needs to export the cloth from the outlet of the dyeing vat. During the process of exporting the cloth, a large amount of dye water attached to the cloth is taken out of the dyeing vat together. The dye water becomes waste water when it leaves the dyeing vat. , is discharged as sewage. Therefore, if the dye water taken out of the dye vat by the cloth is discharged as sewage after each use, it will cause a lot of waste of water resources, and at the same time, the sewage discharge of the factory will also increase, both of which will increase greatly. the production cost of the factory. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the above-mentioned prior art, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B15/02D06B23/04D06B23/20
CPCD06B15/02D06B23/04D06B23/20
Inventor 邵国炎
Owner 绍兴国泰印染有限公司
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