Drum pulper rotary drum device

Abstract

The invention discloses a drum pulper rotary drum device comprising a rotary drum barrel, the rotary drum barrel comprises a pre-soaking barrel body, a disintegrating barrel body and a screening barrel body which are sequentially connected from left to right, pre-soaking main material lifting plates and pre-soaking auxiliary material lifting plates are evenly distributed on the inner wall of the pre-soaking barrel body, and the pre-soaking main material lifting plates and the pre-soaking auxiliary material lifting plates are arranged in a staggered mode in the circumferential direction and theaxial direction; crushing main material lifting plates and crushing auxiliary material lifting plates are uniformly distributed on the inner wall of the disintegrating barrel body, and are arranged in a staggered manner in the circumferential direction and the axial direction; folding type material lifting plates and tooth type material lifting plates are evenly distributed on the inner wall of the screening barrel and are arranged in a staggered mode in the circumferential direction and the axial direction; a discharging barrel is integrally formed at a discharging opening of the screening barrel body, an annular slurry baffle and a material guide plate are arranged in the discharging barrel body, and the material guide plate is located on the right side of the annular slurry baffle. Thedrum pulper rotary drum device can improve the surrounding environment, so that the production efficiency is improved, and the equipment production capacity is enhanced.

Description

technical field [0001] The invention belongs to the technical field of pulping equipment, and relates to a drum device of a drum pulper. Background technique [0002] Drum pulper is the replacement product of traditional hydraulic pulper. The main structure of the equipment is a drum device with a slight inclination in the direction from the feed end to the discharge end. The front section of the device is a crushing area, and the rear section is a screening area. During the working process, the drum body rotates at a certain speed, and waste paper raw materials, water and suitable chemicals are continuously added from one end of the drum body to mix together, and the lifting board inside the drum body continuously removes the wet waste The paper is picked up and dropped, and slowly moves from the pulping area to the screening area. The impact and friction generated by this action can "mildly" loosen the waste paper fiber, and maintain the strength of the fiber better; at ...

AI Technical Summary

Problems solved by technology

The traditional drum pulper has a poor crushing and pulping effect, while the efficiency of screening and dross washing in the screening section is low, and its spiral outlet structure not only makes the discharged dross pollute the site environment due to splashing, but also causes a large loss of fibers, which affects the production capacity of the equipment. Therefore, traditional drum pulpers are difficult to meet the needs of today's production

Images