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A Harmless Treatment System for Papermaking Waste Residue

A technology of harmless treatment and papermaking waste residue, which is applied in papermaking, textiles and papermaking, fiber raw material treatment, etc., can solve the problems of polluting environmental resources, waste, utilization rate of polluting environmental impurities, etc., achieve uniform dispersion, increase vibration frequency, Favorable effect of screening

Active Publication Date: 2020-05-08
江西省优久实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to make up for the deficiencies of the prior art and solve the problems of polluting the environment during the magnetic process of papermaking waste residues and the low utilization rate of available impurities in papermaking waste residues, and causing resource waste while polluting the environment after discharge, a harmless papermaking waste residue is proposed in the present invention. processing system

Method used

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  • A Harmless Treatment System for Papermaking Waste Residue
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  • A Harmless Treatment System for Papermaking Waste Residue

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Embodiment approach

[0022] As an embodiment of the present invention, the wind vibration unit 2 includes a fan 21, a first partition 22, a fixed plate 23 and a vibration plate 24; the first partition 22 is fixedly connected to the inner wall of the frame body 1; the A cavity is provided in the first partition 22; the fixed plate 23 is fixedly connected to the inner wall of the cavity; the vibrating plate 24 is fixedly connected to the upper surface of the fixed plate 23 through evenly arranged vibrating springs 25, and the left end of the vibrating plate 24 passes The elastic rubber block is fixedly connected to the inner wall of the cavity, which can improve the vibration effect of the vibrating plate 24; a row of evenly arranged rotating shafts 26 is connected in rotation in the cavity, and the rotating shafts 26 are made of gears and mesh with each other, and one of the rotating shafts 26 Going out of the frame body 1 is driven by a motor, and the rotating shaft 26 is set in one-to-one correspo...

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Abstract

The invention relates to a harmless treatment system for waste residues of papermaking, and belongs to the technical field of papermaking waste water treatment equipment. The system comprises a frame,a charging chamber, a wind power shocking unit, a magnetic separation unit, a rolling screening unit, an eddy current screening unit and a controller; the wind power shocking unit comprises a wind turbine, a first separator plate, a fixed plate and a shocking plate; the magnetic separation unit comprises a power barrel, a magnetic drum, a screening plate, a cleaning rod and a second collection chamber; the rolling screening unit comprises a stirring barrel, a power chamber, a rotating rod, a transmission rod and a stirring rod; and the eddy current screening unit comprises a permanent magnetism roller, a rotating ring, a fixed ring and a conveyer belt. Via the wind power shocking unit, magnetic separation unit, rolling screening unit, and eddy current screening unit, resources that can beutilized in the waste residues can be extracted and utilized, energy is saved, and environmental pollution caused by discharge of waste residues is reduced.

Description

technical field [0001] The invention belongs to the technical field of papermaking wastewater treatment equipment, in particular to a harmless treatment system for papermaking waste residue. Background technique [0002] According to statistics, every 6 million tons of paper produced will produce more than 1 million tons of papermaking waste, especially waste paper, which produces more and more complex waste materials, which contain more waste plastics, a small amount of waste metals and For other impurities, if the waste slag is discharged directly, it will not only pollute the environment, but also waste resources. As people pay more and more attention to environmental protection, and the plant raw materials for papermaking are becoming more and more scarce, waste paper is used in pulping The proportion in papermaking is getting higher and higher. In order to improve the utilization rate of papermaking waste residue, it is necessary to recycle the impurities in the waste ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C1/30B03C1/12B07B9/00B07B4/08D21C11/00
Inventor 不公告发明人
Owner 江西省优久实业有限公司
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