Rock static blasthole drilling dust reduction device

Abstract

The invention relates to the technical field of a dust reduction device, and discloses a rock static blasthole drilling dust reduction device. The rock static blasthole drilling dust reduction device comprises an adsorption device and a filtering device, wherein the adsorption device is used for adsorbing dust in a rock static blasthole drilling part; the filtering device is used for sequentially filtering dust adsorbed by the adsorption device in a classified way; the adsorption device comprises an adsorption pipe and a power source; a pipe opening of the adsorption pipe is aligned with a position of a hole opening of a static blasthole; the power source forms negative pressure in the filtering device; the adsorption pipe is connected with the filtering device; the power source is formed in the filtering device; power is provided through the power source; an adsorption pipe is used and is put in the position of the hole opening of the static blasthole for dust adsorption; and the dust is transmitted to the position of the filtering device to be filtered and collected in a classified way. The problem of dust pollution generated during rock static blasthole drilling is solved; field operation personnel are enabled to be in a good work environment; the pollution of construction on surrounding environment is reduced; green construction is realized; the structure is simple; the practicability is high; the dust reduction effect is good; the operation is simple and convenient; the rock static blasthole drilling dust reduction device is favorable for site safe and civilized construction; and the use cost is low.

Description

technical field [0001] The invention relates to the technical field of dust suppression devices, in particular to a dust suppression device for rock static explosion hole drilling. Background technique [0002] During the construction process, it is usually necessary to remove rocks in the construction area. At present, most of the rocks are blasted and removed by static rock blasting. [0003] Static rock blasting is to drill holes in the blasting rock mass, pour the prepared liquid static blasting agent into the holes, and the static blasting agent will generate expansion pressure after hydration, which is greater than the tensile strength of the rock. Will be burst, so as to achieve the purpose of breaking the rock. For the drilling of static blast holes, simple manual portable drilling rigs are generally used, which will generate a lot of dust when drilling on site, which will have a great impact on the physical and mental health of operators and the surrounding environ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide rock static blasting hole drilling dust suppression device, aiming to solve the problem in the prior art that simple manual portable drilling rigs are used to drill static blasting holes, which is easy to generate relatively large dust. method, because the range of sprayed water mist is small, and it is greatly affected by the wind direction and wind force, resulting in poor dust suppression effect, which has a great impact on the physical and mental health of operators and the surrounding environment

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