Multistage pressure screening filter drum machine for sanitary towel primary pulp

Abstract

The invention discloses a multistage pressure screening filter drum machine for sanitary towel primary pulp. The the multistage pressure screening filter drum machine structurally comprises a fixed base, a control panel, a motor, a transmission shaft, a screening device and a feeding port, the control panel is embedded in the front surface of the fixed base, the lower end of the motor is fixedly installed on the upper surface of the left end of the fixed base, and a first bevel gear rotating shaft rotates; and through the linkage of the linkage bevel gear, a second bevel gear rotating shaft and the first bevel gear rotating shaft rotate in opposite directions, the first bevel gear rotating shaft drives a rotating plate to rotate, and a sliding block drives a shifting plate to shift on thesurface of the rotating plate, so that fluff primary pulp in screen seams of the filter drum is shifted out, and continuous screening of the fluff primary pulp is ensured; and a stirrer extrudes an extrusion film in the rotating process, air pressure is sprayed out from a nozzle, fluff primary pulp on the two sides is subjected to air injection extrusion, the fluff primary pulp is subjected to multi-stage extrusion through four air injection mechanisms, it is guaranteed that a fluff primary pulp head penetrates through the interior of the filter drum, and the fluff primary pulp screening strength is improved.

Description

technical field [0001] The invention relates to the field of cleaning and screening of sanitary napkins, and more specifically relates to a multi-stage pressure screening filter cartridge machine for raw pulp of sanitary napkins. Background technique [0002] Fluff raw pulp is made of wood, bamboo and other fibers. Fluff raw pulp is a good liquid-absorbing material, mainly used for women's sanitary napkins. It is screened, and the qualified raw pulp enters the screen drum through the sieve gap under pressure, and is exported from the good pulp pipe at the bottom. When the puree passes through the sieve gap under the action of pressure, the gentle pressure generated by the rotating vanes outside the screen drum, while the qualified fluff puree has a poor circular flow effect, and it is difficult to discharge the qualified fluff puree from the inside of the screen gap , causing the qualified fluff puree to be blocked inside the sieve gap, causing the fluff puree to pass throu...

AI Technical Summary

Problems solved by technology

[0002] Fluff raw pulp is made of wood, bamboo and other fibers. Fluff raw pulp is a good liquid-absorbing material, mainly used for women's sanitary napkins. It is screened, and the qualified raw pulp enters the screen drum through the sieve gap under pressure, and is exported from the good pulp pipe at the bottom. When the puree passes through the sieve gap under the action of pressure, the gentle pressure generated by the rotating vanes outside the screen drum, while the qualified fluff puree has a poor circular flow effect, and it is difficult to discharge the qualified fluff puree from the inside of the screen gap , causing the qualified fluff puree to be blocked inside the sieve gap, causing the fluff puree to pass through the sieve gap intermittently, reducing the effect of continuous screening of the fluff puree

Images