P-tert-butylcatechol granulating device and use method thereof

Abstract

The invention relates to the field of granulation equipment. The invention discloses a p-tert-butylcatechol granulation device and a use method thereof, and aims to solve the problem that part of materials are left in grooves in the side surfaces of rollers, so that the material granulation effect of a subsequent device is easily influenced. The device is composed of a limiting trigger mechanism, a cutting mechanism and a screening mechanism. According to the p-tert-butylcatechol granulation device and the use method thereof, through cooperation of a conveying pipe, an extrusion barrel, a motor, an auger rod, a driven gear, an inner ring gear and other structures, the motor drives the auger rod to rotate anticlockwise to be matched with the extrusion barrel to extrude and convey raw materials; then an auger rod and a driven gear are matched to drive an inner ring gear, a circular pipe and a sleeve to rotate clockwise at the same time, so that a screw rod rotates, and under the limiting effect of a clamping rod on the screw rod, a screen drum drives the circular pipe to rotate and move leftwards at the same time, so that a cutting knife leaks out, and raw materials extruded from the side face of an extrusion groove are cut and granulated.

Description

technical field [0001] The invention relates to the field of granulation equipment, in particular to a p-tert-butylcatechol granulation device and a use method thereof. Background technique [0002] P-tert-butylcatechol is a white or light yellow powder, soluble in methanol, carbon tetrachloride, benzene, ether, ethanol and acetone. Obtained from the reaction of tert-butyl alcohol and catechol or from the reaction of catechol and isobutylene, p-tert-butyl catechol particles need to be granulated. [0003] When some existing granulation devices granulate raw materials, they usually pass through the grooves on the surface of the two rollers, and the two grooves correspond one by one to form a granulation space. When the material enters between the two rollers, When the material is extruded by two rollers moving towards each other, this device will easily cause some materials to remain in the grooves on the side of the rollers, which will easily affect the effect of subsequent...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a p-tert-butylcatechol granulation device and its use method, to solve the problem that the device proposed in the above background technology is likely to cause some residual materials in the grooves on the side of the roller, and then easily affect the follow-up device on the material. The problem of the effect of granulation

Images