Novel pulping tailing residue treatment equipment and treatment method thereof

Abstract

The invention discloses novel pulping tailing residue treatment equipment and a treatment method thereof, and relates to the technical field of papermaking industrial equipment, particularly to novelpulping tailing residue treatment equipment and a treatment method thereof. According to the equipment, an equipment tank is connected to the upper end of a slurry inlet layer; the opening of a sediment funnel layer is connected to the lower end of the slurry inlet layer; the upper end of a sediment chamber is connected with a leakage opening in the lower end of the sediment funnel layer through afirst electric control valve; the lower end of the sediment chamber is connected with a residue discharge port through a second electric control valve; a slurry inlet pipe is connected to the middleof the slurry inlet layer; a slurry inlet dilution water pipe is connected to the slurry inlet pipe; a slurry outlet pipe is formed in the uppermost position of the equipment tank body; a high-pressure pump is installed on the slurry outlet pipe; a sediment dilution pipe is connected with the sediment funnel layer 3; an elutriation water pipe is connected to the sediment chamber; and an equipmentbracket is supported below the sediment funnel layer. The equipment has the beneficial effects that DCS online automatic control is achieved, manual guarding is not needed, the residue removing efficiency is high, the effect is good, time and labor are saved, the occupied area is small, cleaning is easy, and the equipment is suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of papermaking industrial equipment, in particular to a novel pulping tailings treatment equipment and treatment method. Background technique [0002] Waste paper treatment is the process of reprocessing recycled waste paper to obtain qualified fibers for the production of paper products. The recycling and utilization of waste paper is conducive to protecting the environment, protecting forests and saving resources. Waste paper can be reused many times. Because China needs to import a large number of domestic waste paper that people throw away as garbage every year from abroad. The amount of waste paper imported by domestic paper mills is increasing year by year. With the rapid development of the powder paper industry, the recycling of waste paper in my country has increased. Waste paper recycling is developing rapidly all over the country, especially in coastal areas. The paper industry in Zhejiang Prov...

AI Technical Summary

Problems solved by technology

[0004] In the current waste paper pulping production process, the tailings of the slag remover are mostly treated by grit ditch. The disadvantages are: it needs mechanical or manual cleaning regularly, takes up a lot of space, and the site environment is not easy to maintain.

Images