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Electrophoretic paint recycling device

A recycling device and electrophoretic paint technology, applied in the field of electrophoretic paint, can solve problems such as short lifespan, and achieve the effects of short process, low maintenance cost and mild conditions

Inactive Publication Date: 2016-08-03
TIANJIN XINGYING SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides an electrophoretic paint recovery device to solve the problem of short service life of the existing electrophoretic paint recovery device in the above-mentioned background technology

Method used

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  • Electrophoretic paint recycling device

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Embodiment

[0018] This embodiment includes a battery swimming pool 1, a primary washing pool 2, a secondary washing pool 3, a tertiary washing pool 4, a precision filter 5, activated carbon 14, a filter 9, an ultrafiltration device 10, a secondary filter 11, and a water pump 12 , low-concentration cleaning pool 13, activated carbon 14, macromolecule separation device 15, battery pool 1 is connected to primary washing pool 2, primary washing pool 2 is connected to secondary washing pool 3, secondary washing pool 3 is connected to third-level washing pool 4, The three-stage washing pool 4 is connected to the precision filter 5, the precision filter 5 is connected to the macromolecular separation device 15, the macromolecular separation device 15 is connected to the activated carbon 14 filter 9, the activated carbon 14 filter 9 is connected to the ultrafiltration device 10, and the ultrafiltration device 10 is connected The secondary filter 11 is connected to the water pump 12 and the low-co...

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Abstract

The invention belongs to the technical field of electrophoretic paint and in particular relates to an electrophoretic paint recycling device. The recycling device comprises an electrophoretic cell, a precision filter, an activated carbon filter, an ultrafiltration device, a secondary filter, a water pump, a low-concentration clean water pool, activated carbon and a macromolecule separation device, wherein the electrophoretic cell is connected with a primary washing basin; a third-stage washing basin is connected with the precision filter; the precision filter is connected with the macromolecule separation device; the macromolecule separation device is connected with the activated carbon filter; the activated carbon filter is connected with the ultrafiltration device; the ultrafiltration device is connected with the secondary filter; the secondary filter is respectively connected with the water pump and the low-concentration clean water pool; and the other end of the water pump is connected with the primary washing basin. According to the system disclosed by the invention, a molecule separation device is arranged in front of an ultrafiltration membrane, the condition that the ultrafiltration membrane needs to be cleaned after being used for a period of time is avoided, and the service life of the device is prolonged.

Description

technical field [0001] The invention belongs to the technical field of electrophoretic paint, in particular to an electrophoretic paint recycling device. Background technique [0002] At present, electrophoretic spraying technology is more and more widely used, electrophoretic spraying technology has become more and more popular, has gradually replaced conventional surface coating technology, and has become one of the most important coating technology methods in the world today. Electrophoretic spraying technology produces a large amount of wastewater in the production process. Electrophoretic paint in the wastewater needs to be recycled by recycling devices. The existing electrophoretic paint recycling devices have ultrafiltration membrane components. Ultrafiltration membrane components need to be cleaned after a period of use. Cleaning will cause damage to the ultrafiltration membrane components and greatly reduce the service life of the device. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
Inventor 辛树林
Owner TIANJIN XINGYING SCI & TECH
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