A refiner with air inlet and outlet grooves that can be stopped for cleaning

Abstract

The invention relates to a pulping machine, in particular to a pulping machine provided with an air inlet groove and an air outlet groove and capable of being cleaned in machine halt. The pulping machine has the advantages of high working efficiency, low cost, and capability of saving energy. The pulping machine comprises a hopper, a cylinder cover, a cylinder body, a separation basket, a fixed grinding seat, a motor casing and a motor, wherein the cylinder cover is arranged at the top of the cylinder body; the hopper is arranged at the top of the cylinder cover; the motor is arranged at the bottom of the cylinder body; the separation basket with leak holes is arranged in the cylinder body; the fixed grinding seat is arranged below the hopper; the lower part of the fixed grinding seat is arranged in the cylinder body; an upper grinding wheel is fixed at the bottom of the fixed grinding seat, and corresponds to a lower grinding wheel; a motor shaft of the motor is fixedly connected with the separation basket and the lower grinding wheel through the motor casing; a pulp outlet is formed in the bottom of the cylinder body; a slag hole is formed in the cylinder cover. The pulping machine is characterized in that at least one air inlet groove and at least one air outlet groove are formed in the fixed grinding seat, a water pan is arranged below a through hole in the bottom of the cylinder body, a water leak hole is formed in the water pan, and the area of the water leak hole is larger than that of a gap formed by the motor casing and the bottom of the cylinder body.

Description

technical field [0001] The invention relates to a pulp refiner, in particular to a pulp refiner with air inlet and outlet grooves which can be stopped for cleaning. Background technique [0002] At present, most of the used refiners are composed of a cylinder head, a cylinder body, a hopper, a separation basket, a static grinding seat and a motor. Set the lower grinding wheel in the separation basket to rotate with the motor, set the upper grinding wheel at the lower end of the static grinding seat, the upper grinding wheel is fixed on the static grinding seat, the static grinding seat is fixed on the cylinder head, and the cylinder cover is fixed on the cylinder by clips On the body, a slurry outlet is provided at the lower part of the cylinder body, and a slag outlet is provided on the side wall of the cylinder head. When the refiner is working, the soaked soybeans are placed between the upper and lower grinding wheel pieces in the cylinder body through the static grindin...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides a high-efficiency, low-cost, energy-saving refiner with an air inlet and outlet groove that can be stopped for cleaning. Shutdown for cleaning, motor burning, unhygienic, unsafe, affecting the taste, and the existing integrated motor cover is inconvenient to install and disassemble, troublesome to adjust, and easy to cause damage to parts

Images