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Printing ink wastewater treatment system

A treatment system and wastewater treatment technology, applied in the field of ink wastewater treatment, can solve the problems of incomplete cleaning, low cleaning efficiency of concentrated gel and residues, etc., and achieve the effect of improving cleaning effect, accurate PH value, and improving treatment efficiency.

Inactive Publication Date: 2019-04-23
王玉芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the prior art, the present invention proposes a treatment system for ink wastewater, which is mainly used to solve the problems of low cleaning efficiency and incomplete cleaning of concentrated gels and residues in ink wastewater

Method used

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  • Printing ink wastewater treatment system
  • Printing ink wastewater treatment system
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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as Figure 1 to Figure 7 As shown, a kind of ink waste water treatment system according to the present invention comprises a waste water treatment pool 1, and in the waste water treatment pool 1, a detection chamber 11, a slag removal pool 12 and a sedimentation tank 13 are arranged successively from left to right, and the waste water treatment pool 1 The right side of the flocculation tank 2, the filter tank 3 and the biochemical treatment tank 4 are connected in sequence; the detection chamber 11 is located at the upper left end of the wastewater treatment tank 1, and a pH meter 14 is arranged in the detection chamber 11, and a channel is provided on the right side of the detection chamber 11 ; The bottom of the slag removal tank 12 ...

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Abstract

The invention belongs to the technical field of printing ink wastewater treatment and particularly relates to a printing ink wastewater treatment system. The printing ink wastewater treatment system comprises a wastewater treatment pond; inside the wastewater treatment pond and sequentially from the left to the right, a detecting cavity, a deslagging pond and a settling pond are arranged, and theright of the wastewater treatment pond is sequentially communicated with a flocculation pond, a filter pond and a biochemical treatment pond; the detecting cavity is arranged at the left upper end ofthe wastewater treatment pond, the inside of the detecting cavity is provided with a PH meter, and the right of the detecting cavity is provided with a channel; the bottom of the deslagging pond is provided with a discharging pond; a mixing pipe is arranged above the detecting cavity; the upper end of the inner wall of the left of the deslagging pond is connected in a hinged mode with a first guide plate, and one end of the first guide plate is hinged to the left end of a second guide plate through a rotating shaft; the deslagging pond and the settling pond are separated by a separating plate;the right end of the second guide plate is connected with the left end of an elastic filter cloth, the left end of the elastic filter cloth is fixed onto the slider of sliding bars arranged inside the settling pond, the two sliding bars are symmetric to each other from front to back, and the lower ends of the sliding bars are provided with a moving block, which is slidingly mounted inside a slideway at the bottom of the settling pond.

Description

technical field [0001] The invention belongs to the technical field of ink wastewater treatment, in particular to an ink wastewater treatment system. Background technique [0002] Ink wastewater can be simply divided into the category of printing and dyeing wastewater. Due to the differences in ink raw materials, types, and production processes, the composition of pollutants in wastewater is more complicated. The main pollutants in ink wastewater are cyclic organic matter (colorant) containing colored groups, acrylic acid series water-soluble resin (vehicle), and large molecular weight alcohol-based or phenyl dispersants. Direct discharge will cause great environmental pollution and seriously threaten human production and life and the ecological balance of nature. At present, there are many kinds of ink wastewater treatment processes. The most commonly used treatment method is acidification-coagulation method. materials, the photosensitive film in the ink wastewater will pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F101/30
CPCC02F1/001C02F1/5281C02F3/00C02F9/00C02F2001/007C02F2101/308C02F2301/08
Inventor 不公告发明人
Owner 王玉芹
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