Classified cyclone dust collection device with multi-stage vortex tube combination and its implementation method

Abstract

The invention relates to the technical field of cyclone dust collection equipment, discloses a classification type cyclone dust collection device with multi-stage vortex tube combination, and also discloses an implementation method of the classification type cyclone dust collection device with multi-stage vortex tube combination. Including the support frame and the dust collector fixedly installed on the upper end of the support frame, through the cooperation of the driving wheel, the belt and the driven wheel, the lower end of the driven wheel is fixedly installed with gear A, and one side of gear A is meshed with gear B and gear B The lower end of the gear is fixedly connected with the second worm, and through the cooperation of gear A and gear B, the second worm installed at the lower end of gear B can rotate, and the rotation direction of the first worm is opposite to that of the first worm, and the diameter of the driven wheel is larger than that of the driving wheel. Diameter, that is, the rotation speed of the second worm is lower than that of the first worm, and the whirlwind produced by the slow rotation speed is relatively weak, and can only inhale smaller particles of dust, whereas the first worm can inhale larger particles. Dust, large particles and small particles are discharged through the dust removal port respectively.

Description

technical field [0001] The patent of the present invention relates to the technical field of cyclone dust collection equipment, in particular, it relates to a classified cyclone dust collection device with a combination of multi-stage vortex tubes and its implementation method. Background technique [0002] Cyclone dust collector is a type of dust removal device. The dust removal mechanism is to make the dust-laden air flow rotate, and the dust particles are separated from the air flow by centrifugal force and collected on the wall of the device, and then the dust particles fall into the ash hopper by gravity. Each component of the cyclone dust collector has a certain size ratio. The change of each proportional relationship can affect the efficiency and pressure loss of the cyclone dust collector. Among them, the diameter of the dust collector, the size of the air inlet, and the diameter of the exhaust pipe are the main influencing factors. . [0003] Patent document CN201...

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Problems solved by technology

[0003] Patent document CN201910858911.0 proposes a cyclone separation device, including: a cyclone separation body, with a cyclone separation chamber that allows the airflow to spirally rotate around the central axis, and an air inlet, an exhaust port, and a discharge chamber that are all connected to the cyclone separation chamber. Dust port, the air inlet is located in the tangential direction of the outer circumference of the cyclone separation chamber, the exhaust port and the dust discharge port are respectively located at the opposite ends of the cyclone separation chamber in the axial direction; parts, which are respectively arranged at opposite ends of the cyclone separation body, and the collecting part has a collecting cavity communicated with the exhaust port, and the dust collecting part has a dust collecting part communicated with the dust discharge port. cavity; and an exhaust pipe, which is connected between the dust collecting part and the collecting part, and communicates with the dust collecting chamber and the collecting chamber. In this patent, only gas and dust are separated, due to dust The different types cannot be completely peeled off, and the dust cannot be classified and discharged according to the size of the dust. The fine dust is easy to rise, which affects the dust removal effect and the use effect is not good.

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