Filling device for emulsion explosive production

An emulsion explosive and filling device technology, applied in explosives, explosives processing equipment, offensive equipment and other directions, can solve the problems of poor filling safety and stability of emulsion explosives, and achieve the goal of improving blasting safety and stability, reducing damage and reducing extrusion. Effect

Active Publication Date: 2021-06-04
江西萍乡国泰六六一科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides a filling device for the production of emulsion explosives, aiming at improving the problem of poor safety and stability of emulsion explosive filling

Method used

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  • Filling device for emulsion explosive production
  • Filling device for emulsion explosive production
  • Filling device for emulsion explosive production

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Embodiment

[0040] see figure 1 , the present invention provides a technical solution: the filling device for emulsion explosive production includes a support assembly 100, a filling assembly 300, a packaging assembly 500 and a discharge assembly 700, the filling assembly 300 is installed on one side of the support assembly 100, and the discharge assembly 700 is installed on the other side of the support assembly 100, and the packaging assembly 500 is installed between the filling assembly 300 and the discharge assembly 700. The support assembly 100 supports the filling device, and the filling assembly 300 accurately and seamlessly measures the emulsion explosive through piston metering. Squeeze filling, the packaging component 500 performs automatic sealing and automatic process rotation transportation on the upright plastic film drug roll, and the discharge component 700 performs vacuum upright adsorption on the plastic film drug roll and turns it over for transportation.

[0041] see ...

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Abstract

The invention provides a filling device for emulsion explosive production, and belongs to the technical field of emulsion explosives, and the filling device for emulsion explosive production comprises a supporting assembly and a filling assembly. The supporting assembly comprises a supporting frame, a supporting table, a filling frame and a conveying frame. The filling assembly comprises a flow dividing box, a flow dividing shaft, a metering cylinder, a flow dividing hydraulic cylinder, a metering piston, a metering hydraulic cylinder and a filling head. Emulsion explosive filling is conducted on a plastic film cartridge through positive pressure and negative pressure, extrusion to the emulsion explosive is reduced, piston filling design is adopted, damage to the physical structure of the emulsion explosive in the filling process is reduced through negative pressure extraction and positive pressure filling, and the safety and stability of the emulsion explosive are improved. Through bidirectional metering design, the opening and closing of emulsion explosive filling are accurately controlled by rotating a runner to steer, the single-time filling amount of the emulsion explosive is accurately controlled by sliding the piston, the blasting safety and stability are improved, the emulsion explosive filling safety and stability are good, and emulsion explosive filling is more convenient.

Description

technical field [0001] The invention relates to the technical field of filling, in particular to a filling device for the production of emulsion explosives. Background technique [0002] Emulsion explosive is to use the effect of emulsifier to disperse the droplets of oxidant salt solution evenly in the oil-phase continuous medium containing porous substances such as dispersed air bubbles or hollow glass microspheres to form a water-in-oil emulsion-like explosive. . Emulsion explosives manufacturers are used to packaging emulsion explosives in small rolls of plastic film in the form of middle packs. Emulsion explosive itself has good waterproof and moisture resistance performance, and the plastic film-packed drug coil itself has strong compression and deformation resistance. Generally, screw feeding is used to fill the emulsion explosive. [0003] However, the above-mentioned scheme still has certain defects. The inventors have found through research that the extrusion of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C06B21/00
CPCC06B21/00
Inventor 廖丽珍廖凯峰陈江涛
Owner 江西萍乡国泰六六一科技有限公司
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