Polyethylene terephthalate (PET) plastic recycling flotation tank
A technology of plastic recycling and floating washing tank, which is applied in the direction of plastic recycling and recycling technology, can solve the problems of low work efficiency, poor screening and separation effect, etc., and achieve high work efficiency and good effect
Active Publication Date: 2017-01-04
ZHEJIANG BORETECH
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Problems solved by technology
[0004] The invention overcomes the disadvantages of low working efficiency and poor screening and separation effect in the PET plastic recycling and floating washing process, and provides a PET plastic recycling floating washing tank, which has high working efficiency and good screening and separating effect for broken PET plastics
Method used
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Embodiment
[0027] Embodiment: a kind of PET plastic reclaims floating washing tank (referring to attached Figures 1 to 8), including the water tank body 1, the front and rear inner walls of the water tank body close to the bottom are gathered toward the middle, so that materials are collected at the bottom of the water tank body. The upper end of the tank body near the front side wall is provided with a transverse partition 2, which divides the upper end of the tank body into a flotation channel 3 and an upper floating material channel 4, and three horizontally arranged flotation screw rods 5 are installed in the flotation channel , the three flotation screw rods are arranged on the same plane, and a horizontally arranged upper floating material screw rod 6 is installed in the upper floating material channel, and the upper floating material screw rod is provided with upper floating material conveying blades that spiral in the clockwise or counterclockwise direction 15. Three sinking ma...
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The invention discloses a polyethylene terephthalate (PET) plastic recycling flotation tank and aims to overcome the defects of low working efficiency and bad screening and separating effect in the PET plastic recycling flotation process. The PET plastic recycling flotation tank comprises a water tank body, wherein a partition board is arranged in the water tank body; the upper end of the water tank body is partitioned into a flotation channel and a floating material channel by the partition board; a plurality of flotation spiral rods are arranged in the floatation channel; a floating material spiral rod is arranged in the floating material channel; a plurality of sinking material spiral rods are arranged at the bottom position in the water tank body; a plurality of material stirring sheets are uniformly arranged and connected at the left ends of the flotation spiral rods; material passing holes, corresponding to the material stirring sheets, are formed in the left end of the partition board; a feeding plate is arranged at the right end of the flotation channel; a floating material outlet is formed in the right end of the floating material channel; a sinking material outlet is formed in the left side position of the lower end of the water tank body; spiral blades and straight blades, which are connected end to end alternately, are arranged on the flotation spiral rods; and the straight blades on the same flotation spiral rods are arranged from left to right clockwise or anticlockwise in a staggered mode.
Description
technical field [0001] The invention relates to a plastic cleaning device, more specifically, it relates to a PET plastic recycling floating washing tank with good separation effect. Background technique [0002] During the recycling process of PET plastics, PET plastics need to be crushed, the broken PET plastics need to be cleaned and screened, and bottle caps and labels mixed in PET plastics are removed. Currently, the commonly used method is flotation. Pour the crushed PET plastic into the pool manually, after manual stirring, manually remove the debris floating on the water surface, and finally fish out the PET plastic debris sinking at the bottom of the pool. This screening method is labor-intensive, has low work efficiency and poor separation effect. [0003] Chinese patent announcement number CN205128166U discloses a waste plastic flotation machine, which includes a chassis, a screw shaft and a screw shaft driver. The upper part of one end of the chassis is provided...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29B17/02
CPCB29B17/02B29B2017/0244B29B2017/0289Y02W30/62
Inventor 欧哲文
Owner ZHEJIANG BORETECH