Water recycling device for paper-making equipment

Abstract

The invention discloses a water recycling device for paper-making equipment. The water recycling device comprises a rack; a discharge pipe is fixedly connected with the bottom of the rack; the discharge pipe is communicated with an inner cavity of the rack by a through hole formed in the lower surface of the rack; a purifying box is arranged at the left side of the rack; a first water pump is arranged between the rack and the purifying box; the first water pump is communicated with the discharge pipe by means of a water delivery pipe arranged at a water inlet of the first water pump; a water delivery pipe, arranged at a water outlet of the first water pump, extends to the top of the purifying box, penetrates through a top plate of the purifying box and extends into the purifying box; a second water pump is fixedly connected with the left side of the upper surface of the purifying box. The water recycling device can purify the used water due to the arrangement of the purifying box, thus not only reducing the waste, but also avoiding the pollution caused by directly discharging the used water; therefore, the water recycling device is beneficial to environmental protection and can reduce the paper-making cost. Furthermore, the water recycling device is simpler in structure and convenient to use.

Description

technical field [0001] The invention relates to the technical field of papermaking equipment, in particular to a water recycling device for papermaking equipment. Background technique [0002] Papermaking machinery is a machinery that includes raw material preparation, pulping and papermaking until it is made into a roll or sheet, as well as processing paper and cardboard. After the material enters the screen cylinder, due to the rotation of the stick and the existence of the lead angle, the material moves along the cylinder to the outlet end. The trajectory is a helical line. The material is subjected to centrifugal force during the movement between the scraper and the screen cylinder. function and was scratched. The juice and meat have become slurry, and are sent to the next process through the collector through the sieve hole, and the skin and seeds are discharged from the other open end of the cylinder to achieve separation. Before papermaking, the raw materials need t...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a water recycling device for papermaking equipment, which has the advantage of saving water resources and solves the problem of serious waste in the prior art

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