Anti-blocking efficient cotton spinning dust removal and impurity removal device

Abstract

The invention discloses a high-efficiency anti-blocking dust removal and impurity removal device for cotton spinning, which comprises a dust cage, a cotton stripping roller and a dust collection box. The cotton stripping roller is arranged on the left side of the dust cage; a rotating bearing and a bracket are arranged on the periphery of the dust cage; The lower end of the dust cage is equipped with internal gears, motors, driving gears, dust collection boxes, connecting air pipes, baffles and air pumps; the inside of the dust cage is equipped with dust collection covers, dust suction pipes, rotating shafts, support frame plates, fixed rods, swing rods and brush. In the present invention, the driving gear on the motor cooperates with the internal gear at the lower end of the dust cage to drive the dust cage to rotate, and at the same time, the motor drives the rotating shaft to rotate, and the brush can continuously clean the inner wall of the dust cage through the speed difference with the dust cage to avoid blockage; through the action of the air pump , the air enters the dust collection box through the dust suction hood, dust suction pipe and connecting air pipe, so that the dust can be efficiently removed while the gas emission is clean.

Description

technical field [0001] The invention relates to a cotton spinning machine, in particular to a high-efficiency anti-clogging and dust-removing device for cotton spinning. Background technique [0002] Cotton spinning refers to the spinning process in which cotton fibers are processed into cotton yarn and cotton thread. In the cotton spinning process, cotton is spun into yarn, generally through processes such as cleaning, carding, drawing, roving, and spun yarn. [0003] Throughout the cotton spinning process, the removal of impurities is mainly achieved by dust cages during the cleaning and carding process. There are filter holes on the surface of the dust cage, and the inner cavity of the dust cage is connected with the suction end of the suction device. Through the suction of the suction device, the cotton roll is adsorbed on the surface of the dust cage, and small particles such as dust enter the inner cavity of the dust cage and are pumped. The gas device is brought out...

AI Technical Summary

Problems solved by technology

[0004] However, research has found that during the use of the dust cage, the filter holes on the surface of the dust cage are prone to clogging, which affects the subsequent adsorption of cotton rolls and dust removal.

In the prior art, a percussion hammer is set on one side of the dust cage, and the surface of the dust cage is continuously struck to make the dust pop out from the filter holes. This scheme will damage the dust cage to a certain extent and shorten the service life of the dust cage; The anti-blocking effect produced by hitting or hitting with elastic devices is relatively poor

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