Graded pulp crushing equipment used for papermaking and capable of facilitating cleaning

Abstract

The invention provides graded pulp crushing equipment used for papermaking and capable of facilitating cleaning. The graded pulp crushing equipment comprises a tank body and an upper cover. The interior of the tank body is divided into a breaking cavity and a pulp crushing cavity through a partition plate. The upper cover is provided with a feeding pipe and a cleaning and driving device. The cleaning and driving device consists of a transmission box, a rotating motor and a water inlet pipe. A breaking device is arranged in the breaking cavity. The breaking device is composed of a breaking rotating shaft, a rotating cutter blade and a fixed cutter blade. A pulp crushing device is arranged in the pulp crushing cavity. The pulp crushing device is composed of a pulp crushing motor, a pulp crushing rotating shaft, a first helical stirring belt, a second helical stirring belt and a material scraping plate. According to the graded pulp crushing equipment used for papermaking and capable of facilitating cleaning, through relative rotation of the rotating cutter blade and the fixed cutter blade, breaking treatment is conducted on large block of paper pulp, and the pulp crushing quality of anext step is improved advantageously; the cleaning quality and the cleaning speed are improved advantageously through the cleaning and driving device, and the working efficiency is improved; and through a mode of two level treatment, the quality of pulp materials is ensured.

Description

[0001] This application is the application number: 2016110188904, the application date: November 19, 2016, and the title of the invention: a divisional application for an easy-to-clean graded pulping equipment for papermaking. technical field [0002] The invention relates to a processing equipment in the papermaking industry, in particular to a graded pulping equipment for papermaking which is easy to clean. Background technique [0003] The pulper is an important equipment in the pulping process of recycled paper, mainly used for crushing pulp boards, waste books, waste cartons, etc. There is an existing pulper, in which during the pulping process, the pulp is thrown out by the blade and will adhere to the inner wall of the pulper barrel, so that the waste residue cannot be cleaned up in time, and it needs to be cleaned manually, which reduces the cost of the pulper. work efficiency, and the crushing effect of a pulper blade is not good, and work efficiency is reduced agai...

AI Technical Summary

Problems solved by technology

There is an existing pulper. During the pulping process, the pulp is thrown out by the blades and will adhere to the inner wall of the pulper barrel, so that the waste residue cannot be cleaned up in time, and manual cleaning is required, which reduces the cost of the pulper. work efficiency, and the crushing effect of a pulper blade is not good, and the work efficiency is reduced

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