Multifunctional heavy ammonium nitrate fuel oil explosive mixed loading truck

Abstract

The invention provides a multifunctional heavy ammonium nitrate fuel oil explosive mixed loading truck which comprises a double-spiral feed system, a plurality of storage bins and a plurality of pipelines; an emulsion matrix, porous granulated ammonium nitrate and a physical density modifier are stored in a main storage bin; a diesel tank, a sensitizing solution tank and a cleaning water tank are designed in an auxiliary material bin; and the technical effect of mixed loading of various blasting explosives can be realized through different combinations of different raw materials in different storage bins, output pipelines and baffle plates. According to the invention, the multifunctional heavy ammonium nitrate fuel oil explosive mixed loading truck has multiple functions and wide applicability, can be used for producing the heavy ammonium nitrate fuel oil explosive, heavy ammonium nitrate fuel oil explosive with adjustable density, porous granulated ammonium nitrate fuel oil explosive, porous granulated ammonium nitrate fuel oil explosive with an adjustable density, heavy emulsion explosive with adjustable density, emulsion explosive with adjustable density, and long-distance delivery emulsion explosive, and meet the requirements of various blasting working environments and different varieties of explosives in one blast hole.

Description

technical field [0001] This application relates to a vehicle for mixing explosives, in particular to a vehicle for mixing multifunctional heavy ammonium oil explosives on site. Background technique [0002] Porous granular ammonium oil explosive is a kind of on-site mixed bulk explosive that mixes porous granular ammonium nitrate and diesel oil at a ratio of 94.5:5.5. It has rich raw materials, simple processing, low manufacturing cost, good fluidity, safe use, The characteristics of high gas energy and moderate detonation velocity are widely used in open-pit mining blasting operations. [0003] Although the cost of porous granular ammonium oil explosives is low, it is not waterproof or moisture-proof. It is suitable for use in areas with drought and little rain. For construction in rainy seasons, mining areas with rich groundwater, and water-containing blastholes and wet blastholes, moisture-proof treatment is required, and its Relatively low volume energy and weight energ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a multifunctional heavy ammonium oil explosives mixed loading vehicle. The porous granular emulsified ammonium oil explosives have the advantages of both emulsion explosives and porous granular ammonium oil explosives, while overcoming the existing emulsion explosives and porous granular ammonium oil explosives. While maintaining the excellent characteristics of porous granular ammonium oil explosives, it also solves the defects of ammonium oil explosives in moisture resistance and poor waterproof performance, and also overcomes the shortcomings of high density and high unit consumption of emulsion explosives, and solves the problem of Due to the poor density adjustment performance of emulsion explosives, the heavy ammonium oil explosive vehicle of the present invention can provide a wide range of explosive density adjustment, and realize the on-site mixed heavy ammonium oil explosive vehicle with multiple densities and multiple detonation velocities

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