Wastewater recycling apparatus for Huizhou ink production

Abstract

The invention discloses a wastewater recycling apparatus for Huizhou ink production, comprising a neutralizing reaction container; a slide plate is fixedly connected to each of the front and back of the inner wall of the neutralizing reaction container; the upper surface of every slide plate is lapped to the lower surface of a connection plate; the lower surface of the connection plate is fixedlyconnected to the upper surface of a net cage; the upper surface of the connection plate is provided with first through holes corresponding to the net cage; the right side of the inner wall of the neutralizing reaction container is provided with second through holes corresponding to the net cage. The wastewater recycling apparatus for Huizhou ink production has the advantages that wastewater is filtered by the net cage, ink mud mixed in the wastewater can be blocked in the net cage, purified water is injected into the net cage via a purifying funnel, and acid matters attached to the surface ofthe ink mud in the net cage are removed under scouring of the purified water; the ink mud mainly includes ash, chemical properties of the ink mud are inactive, and therefore, purer ink mud can be acquired without affecting reuse of the ink mud; the treatment steps are simple, so that people's working is facilitated.

Description

technical field [0001] The invention relates to the technical field of waste liquid treatment, in particular to a waste liquid recycling device for Hui ink production and processing. Background technique [0002] Huizhou ink, that is, Huizhou ink, is based on Xiuning, Shexian and Wuyuan in ancient Huizhou in the south of the Yangtze River, and there have been many famous masters in the past dynasties, such as Cao Sugong, Wang Jiean, Hu Kaiwen, Zhan Yunpeng, Chasenshan and Cheng Junfang. . Hui ink is a treasure in the traditional Chinese ink-making skills, and it is also one of the "Four Treasures of the Study" that is well-known both at home and abroad. It is named after it was produced in ancient Huizhou. Lai's token. [0003] At present, the main procedures of Huimo production wastewater treatment are: dosing and neutralization reaction. After the reaction, the wastewater enters the sedimentation tank for water separation of sewage and slag. In order to recycle the ink ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a waste liquid recovery device for the production and processing of Huizhou ink, which solves the problem that the waste residue generated after the treatment of the wastewater produced by Huizhou ink is still washed again. Since the neutralization reaction occurs before the ink sludge is recovered, the waste residue The sediment produced by the neutralization reaction will be mixed in, which not only affects the reuse of ink slime, but also complicates the waste liquid treatment process, which is not convenient for people to work.

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