Process for charging and packing pasty emulsified explosive cartridge and charging machine

Abstract

The invention relates to the technical field of explosives, in particular to a process for charging and packing a pasty emulsified explosive cartridge and a charging machine. The process for charging and packing the pasty emulsified explosive cartridge is characterized by comprising a cartridge finishing and fixed connecting process, a cartridge charging process and a cartridge sealing process. The charging machine is characterized by comprising a stander; the stander is provided with a frame conveying mechanism, a charging station and a sealing station; the charging station is provided with a charging mechanism; and the sealing station is provided with a sealing mechanism. The process has the advantages of short flow, high safety performance, high working efficiency, good charging quality, and the like; and the charging machine has the advantages of high essential safety level, high product quality qualification rate, high automation degree, large capacity, high efficiency, compact and reasonable structure, little occupied area, low energy consumption, low cost, few operation personnel at a dangerous area, and the like.

Description

Technical field: [0001] The invention relates to the technical field of explosives, and relates to a filling and packing process and a charging machine for a creamy emulsified explosive cartridge. Background technique: [0002] After decades of development in my country, paste emulsion explosives have greatly improved in terms of production scale and production technology. However, from charging to boxing of paste emulsion explosive cartridges, the production efficiency is still low, the labor intensity is high, and the personnel are concentrated. If a safety accident occurs, this section of the production process will bring heavy casualties and losses. Casualty accidents have occurred, so it has always been a technical bottleneck in the production of industrial explosives. Relevant scientific research and technical personnel have been working hard to solve this problem but have not solved it. Paste emulsion explosive is a kind of non-Newtonian fluid, which has the characte...

AI Technical Summary

Problems solved by technology

The disadvantages of this type of powder filling machine are: continuous feeding cannot be realized, and manual ejection and bag-in-package are required; the efficiency of a single machine is low, and it cannot meet the needs of a large-volume production line

[0006] The existing domestic production lines can only achieve formal automation, and cannot produce according to the number of operators required by GB50089-2007 "Safety Code for Engineering Design of Civil Explosive Equipment", let alone achieve less-manned and unmanned operations

Does not meet the requirements for continuous, automated, and intrinsically safe development

In fact, due to the limitations of the existing technology, the tundish packaging in the production process of various domestic enterprises is still at the level of manual operation at this stage, especially the charging process and packaging process cannot be effectively combined

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