An automatic control system for the production of emulsified ammonium oil explosives

Abstract

The invention relates to an automatic control system for the production of emulsified ammonium oil explosives. It is used for the automatic control of the automatic production line of emulsified ammonium oil explosives. The automatic production line of emulsified ammonium oil explosives includes explosive preparation components, packaging components, palletizing components, and vehicle loading components arranged in sequence according to the production sequence of emulsified ammonium oil explosives. The automatic control The system includes: porous granular ammonium nitrate opening control module, material level detection control module, motor control module, material bag spacing control module, and online medicine material volume control module. The invention realizes continuous automatic safe production, reduces labor intensity, realizes less unmanned operation, and specifically realizes continuous automatic metering and feeding of raw materials, continuous automatic mixing, continuous automatic packaging and automatic stacking and loading of large bags, and intelligent linkage and integration of the whole line. Safety interlock protection is set; the control of the distance between the material and the package effectively realizes the anti-explosion function, reduces the possibility of explosion during the production process, and further improves the safety of the production line.

Description

technical field [0001] The invention belongs to the field of production of emulsified ammonium oil explosives, in particular to an automatic control system for the production of emulsified ammonium oil explosives. Background technique [0002] Emulsified granular ammonium oil explosive (also known as heavy ammonium oil explosive) is an industrial explosive mixed with emulsion explosive matrix and porous granular ammonium oil explosive, that is: porous granular ammonium nitrate and light diesel oil are mixed in proportion to form a porous granular Ammonium oil explosives, porous granular ammonium oil explosives and different ratios of latex matrix form emulsified granular ammonium oil explosives with different properties. The explosive has the advantages of intrinsic safety, high density, high detonation energy, and low cost, and has certain water resistance; the explosive can flexibly adjust the ratio according to engineering requirements, and combines the technologies of la...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the domestic ground fixed production line is not highly automated. The latex matrix needs to be pre-prepared in the storage tank and then mixed with porous ammonium nitrate. Continuous mixing with the emulsified matrix and automatic packaging and loading after mixing cannot be realized. And the labor intensity is high, there are still too many online personnel, and the whole line needs 9 people

[0005] In short, there are existing fixed production lines for emulsified granular ammonium oil explosives in China, and the degree of automation of the process technology is not high. Ammonium oil mixing still needs to be mixed with ammonium oil trucks and then poured into the mixing tank in the workshop. Workers use small carts to add latex to the mixing tank. Internal mixing, backward technology, low safety, unautomated drug filling, packaging and loading, resulting in too many online operators, unable to adapt to the national industrial policy requirements of less (no) humanized production lines

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