Spin-drying dehydrating device for foamed plastic

Abstract

The invention discloses a spin-drying dehydrating device for foamed plastic. The spin-drying dehydrating device comprises a cylindrical trough. A rotary disc is arranged in the trough, an annular material frame is fixed to the outer side edge of the rotary disc, multiple drain holes are formed in the material frame, a spline shaft is inserted into a spline hole, the lower end of the spline shaft penetrates through the trough to be inserted into a spline groove formed in a rotary shaft of a rotary motor, and magnet layers with the same magnetic poles are arranged in the middle of the upper endface of a flow diversion face and the middle of the lower end face of the rotary disc. An inverted conical water blower is arranged in the middle of the upper end of the material frame, and a verticalair inflow pipe is formed at the upper end of the conical water blower. The support comprises a circular hub part and L-shaped fulcrum bars, a threaded section is formed on the portion, between the circular hub part and the conical water blower, of the outer wall of the air inflow pipe, a cover plate is screwed to the threaded section, an annular gear ring is formed on the portion, above the circular hub part, of the air inflow pipe, the gear ring is engaged with a gear, and the gear is connected with a drive motor. The washed foamed plastic can be spin-dried and water-blown, and the dehydrating efficiency is improved.

Description

Technical field: [0001] The invention relates to the technical field of plastic machinery, in particular to a spin-drying and dewatering device for foamed plastics. Background technique: [0002] Foam plastic is also called porous plastic. It is made of resin as the main raw material and has countless micropores inside. It is light in weight, heat-insulating, sound-absorbing, shock-proof, and corrosion-resistant. It can be divided into soft and hard. It is widely used for heat insulation and sound insulation. , packaging materials and vehicle hulls, etc. Foam plastics need to undergo a series of treatments before granulation, such as cleaning, drying, etc., but currently cleaned foam plastics contain a lot of water, and drying equipment cannot use higher temperatures to process foam plastics. Drying, so in the drying stage, it takes a long time, which affects production efficiency. [0003] In view of above-mentioned defective, this designer, actively researches and innova...

AI Technical Summary

Problems solved by technology

Foam plastics need to undergo a series of treatments before granulation, such as cleaning, drying, etc., but currently cleaned foam plastics contain a lot of water, and drying equipment cannot use higher temperatures to process foam plastics. Drying, so in the drying stage, it takes a long time, affecting production efficiency

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