Blanking device for garbage winnowing equipment

Abstract

The invention provides a material falling device of garbage air classification equipment, the material falling device of the garbage air classification equipment is used for controlling garbage falling in the equipment which utilizes wind power to separate the garbage, the garbage is separated by enlarging the falling distance of the garbage to be separated through wind power and controlling the falling speed of the garbage to separate the garbage, and air classification efficiency is improved. Due to the adoption of the technology, an upper material baffle is located under a garbage inlet position, the back end of the upper material baffle is hinged to a garbage air classification equipment shell body, the front end of the upper material baffle inclines downwards, the upper material baffle and a lower material baffle are arranged in a staggered mode on a longitudinal section of the upper material baffle and a longitudinal section of the lower material baffle respectively, the longitudinal section of the upper material baffle is perpendicular to the longitudinal section of the lower material baffle, and the front end of the lower material baffle is arranged above a draught fan opening. Through the technical scheme, the technical problems that the dispersion degree of the garbage is low and the air classification effect is influenced due to the fact that no garbage falling device is arranged between the draught fan opening of existing garbage air classification equipment and a garbage inlet are solved.

Description

technical field [0001] The invention belongs to a device for controlling the whereabouts of garbage in equipment for separating solid garbage by using wind power, in particular to a material dropping device for wind separation equipment for garbage. Background technique [0002] The composition of household waste is complex, and the specific gravity varies greatly. Some of them, such as plastic bags and plastic foam, are directly buried and difficult to degrade and pollute the environment. Incineration will release toxic and harmful substances; some of them have recycling value and so on. It is a commonly used technology to use winnowing equipment to classify garbage. The compressed garbage is easy to stick and agglomerate, which affects the winnowing effect. The existing waste winnowing equipment with complex structure consumes a lot of energy and is difficult to maintain; the simple and practical garbage winnowing equipment generally has the disadvantages of low waste di...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problem of the lack of a device for controlling the falling of garbage between the fan tuyere and the garbage feeding port of the existing garbage winnowing equipment, resulting in low garbage dispersion and affecting the winnowing effect, and provides a simple structure, easy manufacture, low production cost The blanking device of waste wind separation equipment with low waste, easy maintenance, high waste dispersion and wind separation efficiency

Images