Particle material screening device applied to environmental protection field

Abstract

The invention discloses a particle material screening device applied to the environmental protection field. The particle material screening device comprises supporting rods, wherein a fixing mechanism is arranged at one end of each supporting rod; a hopper is arranged at the rear ends of the supporting rods; a stirring mechanism is arranged at the upper end of the hopper; an observation window is mounted at one end of the hopper; a vibration chamber is formed in the lower end of the hopper; a first connecting column is arranged at the lower end of the vibration chamber; a damping spring is arranged at the lower end of the first connecting column; a second connecting column is arranged at the lower end of the damping spring; a base is arranged at the lower end of the second connecting column; and a connecting motor is arranged on one side of the first connecting column at the lower end of the vibration chamber. According to the particle material screening device applied to the environmental protection field, fixation of the device can be facilitated, feeding of raw materials is facilitated, blockage can be prevented, and the vibration reduction effect of the device is better.

Description

technical field [0001] The invention relates to the technical field of material screening, in particular to a granular material screening device for the field of environmental protection. Background technique [0002] Screening device, including frame, mounting frame, vibrating mechanism, first screening layer, second screening layer and third screening layer, can screen three kinds of materials with different sizes at one time, with convenient screening and high screening efficiency. A screening device for granular materials is used; the existing material screening has some disadvantages. First, the movement and fixation of the screening device are troublesome. Secondly, it is not easy to observe whether the raw material is blocked when the screening device is fed. Processing, in order to solve the above problems, we propose this granular material screening device for the field of environmental protection. Contents of the invention [0003] The main purpose of the presen...

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Problems solved by technology

[0002] Screening device, including frame, mounting frame, vibrating mechanism, first screening layer, second screening layer and third screening layer, can screen three kinds of materials with different sizes at one time, with convenient screening and high screening efficiency. A screening device for granular materials is used; the existing material screening has some disadvantages. First, the movement and fixation of the screening device are troublesome. Secondly, it is not easy to observe whether the raw material is blocked when the screening device is fed. In order to solve the above problems, we propose this kind of granular material screening device for the field of environmental protection

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