Static emulsification-pumped latex matrix on-line continuous sensitized emulsion explosive manufacturing process

A technology of latex matrix and manufacturing process, applied in the direction of explosive processing equipment, explosives, offensive equipment, etc., can solve the problems of loss of explosive performance, damage, increase, etc., and achieve the effect of improving intrinsic safety, increasing production capacity, and increasing production capacity

Active Publication Date: 2013-01-02
HUBEI KAILONG CHEM GRP +1
View PDF3 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the low-temperature sensitization process of emulsion explosives includes water phase liquid preparation, composite oil phase preparation, emulsification process, cooling process, sensitization process and automatic charging process, cold medicine, tundish sealing, and packaging; the temperature of the sensitization process is 43-55°C, its main feature is to first sensitize the latex matrix into an emulsion explosive, and then add it to the charge process in a discontinuous manner. The charge machine equipment used is the filling equipment including the pumping device. After chemical charging, the emulsion explosive sensitized at a temperature of 43-55 °C, its s

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Static emulsification-pumped latex matrix on-line continuous sensitized emulsion explosive manufacturing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Static emulsification pumping latex matrix online continuous sensitized emulsion explosive manufacturing process, the process includes the following process steps:

[0024] A. Water phase liquid preparation, composite oil phase preparation;

[0025] B. Pre-emulsion mixing and static emulsification process: send the water phase liquid and the composite oil phase into the pre-emulsion for mixing, and send them to the static emulsifier through the No. 1 pump for emulsification to form a latex matrix;

[0026] C. cooling process; the latex matrix is ​​cooled to 50-80 ℃ by cooling the steel belt;

[0027] D. Latex matrix pumping process; No. 2 pump continuously pumps the latex matrix cooled to 50-80°C to the sensitizer dispersion process;

[0028] E. Mixing process; the sensitizer is pumped into the mixer through the No. 3 pump, and is evenly dispersed into the 50~80°C latex matrix without detonator sensitivity; after 2-3 seconds, the latex matrix is ​​still without The la...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a static emulsification-pumped latex matrix on-line continuous sensitized emulsion explosive manufacturing process which comprises the following steps: A. preparing a water phase solution, and preparing a compound oil phase; B. carrying out pre-emulsification mixing and static emulsification; C. cooling; D. pumping the latex matrix; E. mixing; F. forming a plastic film, and sealing; and G. cooling the explosive cartridge, and packing the explosive cartridge. The invention enhances the intrinsic safety of explosive charging, implements high-productive-capacity continuous explosive charging and on-line continuous sensitization, enhances the productive capacity of the existing low-temperature sensitized production line steel belt (maximum 100%), reduces the on-line explosive storage amount, and enhances the explosive charging efficiency.

Description

technical field [0001] The invention relates to the field of emulsion explosive production technology. Background technique [0002] At present, the low-temperature sensitization process of emulsion explosives includes water phase liquid preparation, composite oil phase preparation, emulsification process, cooling process, sensitization process and automatic charging process, cold medicine, tundish sealing, and packaging; the temperature of the sensitization process is 43-55°C, its main feature is to first sensitize the latex matrix into an emulsion explosive, and then add it to the charge process in a discontinuous manner. The charge machine equipment used is the filling equipment including the pumping device. After chemical charging, the emulsion explosive sensitized at a temperature of 43-55 °C, its sensitization point is gradually destroyed with the increase of charging speed and pressure, which is directly reflected in the fact that the density of the emulsion explosive...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C06B31/28C06B21/00
Inventor 邵兴祥明刚于永华吴多义赵洁刘志强陈静覃振娥
Owner HUBEI KAILONG CHEM GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap