Quantitative propulsion cutting type agglomerated solid dust diffusion device

Abstract

The invention provides a quantitative propulsion cutting type agglomerated solid dust diffusion device, which comprises a sealed pressure cabin, wherein in the sealed pressure cabin, an ejection shaft rod with a gem tip drives a dust sleeve to move upwards at a constant speed; a wide range motor and a wide driving wheel drive solid agglomerations in the dust sleeve to rotate at a high speed and move relative to a fixed cutter so as to implement cutting; compressed air blows fine dust cut from the surfaces of the solid agglomerations into a collision dissolution cavity via gaps between the fixed cutter and the solid agglomerations, and the fine dust is collided by collision balls and ground, and then float to an ejection hole; larger-sized dust particles return to a lower filtration layer and are collided and ground once more till upwards passing through an upper filtration layer and being conveyed to the ejection hole; the dust particles are driven by an air current at a high speed and pass through a neutralization mixing cavity to be neutralized, and then are output from a dust air diffusion hole to form a dust gasoloid environment requiring uniform, stable, continuous and accurate concentration control for related scientific research and application. The quantitative propulsion cutting type agglomerated solid dust diffusion device has the benefit that the requirement of the agglomerated solid substance on forming the dust gasoloid with accurately controlled intensity in the air is satisfied.

Description

technical field [0001] The invention provides a quantitative advancing cutting type agglomerated solid dust diffusion device. Background technique [0002] Transform the solid matter into dust with a small particle size and then diffuse into the gas to form a stable floating state, and continue to diffuse into the air at a certain speed to form a certain concentration of dust aerosol, then conduct particle size morphology, pollution Effect simulation, occupational hazard protection, atmospheric environment research, respiratory disease prevention, and even aerospace military science and other fields have been widely used and developed. Although many different substances exist in solid form in nature, they each have different characteristics. The special physical and chemical properties, such as viscosity, specific gravity, diffusion ability, aggregation ability, moisture absorption, surface smoothness, etc., will affect the effect of its diffusion into the air, especially th...

AI Technical Summary

Problems solved by technology

[0005] The beneficial effect of the present invention is to develop a quantitative propulsion cutting type agglomerated solid dust diffusion device to solve the problem that the more viscous, the larger the specificity, and the stronger the aggregation ability of the particle size dust material is, the easier it is to nodulate into agglomerates There is no good diffusion method, and it is impossible to transport accurately and quantitatively, and it is impossible to complete the agglomerated solid dust to diffuse into an aerosol, which is a major technical problem. There is an urgent need for continuous, stable and high-concentration diffusion of solid dust substances in the form of blocks, and the formation of a stable, continuous concentration and precisely controlled dust aerosol environment in the air

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