Powder material screening depolymerization machine

Abstract

The invention discloses a powder material screening depolymerization machine. The machine comprises a screen body and a conveying auger, wherein an auger vane is arranged on a position, between one end of a feed inlet and a discharging opening, of a transverse shaft of the auger; auger blades which are in clearance fit with the inner wall of the auger are uniformly arranged behind the auger vane on the transverse shaft of the auger; a corresponding conical discharging hopper communicates with a position between the bottom surface of the screen body and the feed inlet of the auger; the discharging opening of the auger is downwardly connected with a receiving pipe; discharging holes are uniformly formed in the upper end, corresponding to the discharging opening of the auger, of the receivingpipe; a motor is arranged at the rear part on a shell of the auger; a transmission mechanism is connected between a shaft of the motor and the rear end of the transverse shaft of the auger; a dust absorption pipe joint is arranged on a position, close to the rear end, of the screen body; and a row of magnets is arranged on screen of the screen body. The machine has the advantages of high screening efficiency, good depolymerization effect and low energy consumption.

Description

technical field [0001] The invention relates to sieving, in particular to a powder material sieving and de-aggregating machine capable of breaking up agglomerated materials and improving sieving efficiency during the powder material sieving process. Background technique [0002] The existing airflow screening and pulverizer, such as the patent No. 2012102522844, can realize the good performance that the screen is not easy to block and the screen and the fan are not easy to be damaged during the screening process. However, it is found in practical application that this machine still has the following defects First, the screen is in a state of high-speed rotation, and the particle size of the powder that can pass is far smaller than the aperture of the screen, which will affect the screening efficiency when the output reaches a certain value; second, the power consumption is large, which does not meet the requirements of energy saving and consumption reduction. requirements. ...

AI Technical Summary

Problems solved by technology

[0002] The existing airflow screening and pulverizer, such as the patent No. 2012102522844, can realize the good performance that the screen is not easy to block and the screen and the fan are not easy to be damaged during the screening process. However, it is found in practical application that this machine still has the following defects First, the screen is in a state of high-speed rotation, and the particle size of the powder that can pass is far smaller than the aperture of the screen, which will affect the screening efficiency when the output reaches a certain value; second, the power consumption is large, which does not meet the requirements of energy saving and consumption reduction. requirements

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