Sanitary pad fiber separation device by utilizing leading, absorbing and scraping principle

Abstract

The invention discloses a sanitary pad fiber separation device by utilizing a leading, absorbing and scraping principle. The sanitary pad fiber separation device structurally comprises a separation bin, a fixing base, positioning support legs, a control host, a belt wheel, a driving shaft and a crushing mechanism, wherein the bottom of the separation bin is buckled at the right end of the top of the fixing base through the positioning support legs; and the control host is arranged at the left end of the top of the fixing base. According to the sanitary pad fiber separation device, heavy substances are diffused outside under the driving of water flow stirring and are absorbed by a side scraping net and then guided out of a heavy substance discharge pipe; a pressurization mechanism in the separation bin is capable of disturbing and controlling the water pressure in the middle through a water wave plate while performing flow stirring, so that the light substances are quickly picked up bya guide assembly; and the light substances picked up by a fiber scraping piece are shifted inward by a progressive frame, so that the absorption efficiency of an absorption opening is greatly improved, and the loss of fiber is avoided.

Description

technical field [0001] The invention relates to the field of sanitary napkin fiber separation, in particular to a sanitary napkin fiber separation device adopting the principle of guiding and scraping. Background technique [0002] Sanitary napkins are divided into three parts: the surface layer, the absorbent layer and the bottom layer. The main material of the absorbent layer is a high molecular polymer formed by compounding cotton, non-woven fabrics, and pulp. Because the raw materials used in the production of these materials need to be obtained by cutting down trees , in order to reduce the waste of natural resources, fiber separation equipment can be used to extract fibers from discarded sanitary napkins. The fiber separation machine uses the difference in specific gravity between impurities in sanitary napkin waste to remove light and heavy impurities in waste raw materials, and finally leaves them that can be reused Fiber material used. There are such problems in th...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a sanitary napkin fiber separation device that adopts the principle of guiding and scraping, so as to solve the problem that the current fiber separating machine is guided by the inertia of the internal flow when absorbing limited raw materials. However, this method cannot efficiently improve the absorption of fiber raw materials, and it is easy to be entangled and taken away by heavy material raw materials during the stirring process, which eventually leads to the loss of fibers

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