Feed hopper capable of conveniently recycling non-woven material

Abstract

The invention relates to the field of non-woven production, in particular to a feed hopper capable of conveniently recyclinga non-woven material. The feed hopper comprises a hopper body. The hopper body comprises an enclosing plate, a top plate, an upper feed opening and a bottom discharge opening. The upper feed opening is formed in the middle portion of the top plate, and is fixedly provided with a strainer. A frustum-shaped feed hopper is fixedly arranged above the upper feed opening. An upward flange is fixedly arranged at the outer edge of the top plate. A plurality of clamping claws arefixedly mounted in the circumference direction at the bottom of the enclosing plate, and a rubber plate is fixedly mounted, in the circumference direction, at the bottom of the enclosing plateby the clamping claws. The device is simple in structure and feeding is easy, material fluttering is prevented, and recycling is convenient.

Description

technical field [0001] The invention relates to the field of non-woven fabric production, in particular to a feeding hopper which facilitates the recovery of non-woven fabric raw materials. Background technique [0002] Most non-woven fabrics need to use PVC pellets or PP pellets as raw materials for a series of processes such as heating, extrusion, and spinning. In the process of feeding materials to the storage tank, a lower hopper is required, and Generally, the lower hopper is in the shape of a truncated cone, with a larger inlet at the top and a smaller outlet. Since the PVC pellets or PP pellets are lighter, the materials are not easy to fall, and it is very easy to fly to them during the feeding process. Outside the lower hopper, it is difficult to recycle, and the material is easily contaminated with impurities, resulting in material waste or affecting product quality. Contents of the invention [0003] The technical problem to be solved by the present invention i...

AI Technical Summary

Problems solved by technology

[0002] Most non-woven fabrics need to use PVC pellets or PP pellets as raw materials for a series of processes such as heating, extrusion, and spinning. In the process of feeding materials to the storage tank, a lower hopper is required, and Generally, the lower hopper is in the shape of a truncated cone, with a larger inlet at the top and a smaller outlet. Since the PVC pellets or PP pellets are lighter, the materials are not easy to fall, and it is very easy to fly to them during the feeding process. Outside the lower hopper, it is difficult to recycle, and the material is easily contaminated with impurities, resulting in material waste or affecting product quality

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