Separator

Abstract

The present invention discloses a separator, which comprises: a fixation bracket, a cyclone separation device, a material discharging device, a collection bin, a material collection hopper and a plurality of separation pipes, wherein the cyclone separation device is fixed on the fixation bracket, the upper end of the cyclone separation device is provided with a material inlet chamber communicated with the cyclone separation device, the material inlet chamber is provided with a material inlet and an air outlet, the material discharging device is fixed on the lower end of the cyclone separation device, and is provided with a plurality of material outlets, the collection bin is communicated with the air outlet, the upper end of the collection bin is provided with an air suction port, the upper portions of the plurality of the separation pipes are provided with material entering ports communicated with the material outlets of the material discharging device, the lower portions of the plurality of the separation pipes are provided with air entering ports, the material collection hopper is communicated with the lower ends of the plurality of the separation pipes, the outer periphery of the collection bin is distributed with a plurality of air suction pipelines communicated with the collection bin, and the lower ends of the plurality of the air suction pipelines are correspondingly communicated with the upper ends of the plurality of the separation pipes one-to-one. According to the present invention, the plurality of the separation pipes are arranged to re-separate the heavy material separated by the cyclone separation device, and the Z-shaped separation pipe is adopted, such that a raw material separation time is long, a separation effect is good, and material separation is easily achieved.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a separator capable of separating mixtures with different specific gravity, which is mainly used in the plastic recycling industry of environmental protection equipment. Background technique [0002] In the environmental protection plastic recycling industry, because the recycled products are relatively mixed, after the previous process of crushing, cleaning, and drying, we need to separate some plastic particles at this time. The existing recycling process mainly adopts the floating method, that is, wet separation, which is usually completed by a fluid medium with a density between the plastics to be separated. Plastics with a density smaller than the medium will float up, while plastics with a higher density sinking. However, the disadvantage of this separation method is that it is difficult to separate some mixtures with a small difference in density, and it ...

AI Technical Summary

Problems solved by technology

However, the disadvantage of this separation method is that it is difficult to separate some mixtures with a small difference in density, and it will also generate a large amount of waste water that needs special treatment, thereby increasing labor intensity and production costs.

However, the existing air separation equipment has the problem of short separation time, resulting in insufficient separation, and the separation purity cannot meet the needs of production.

Images