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On-site mixed emulsion explosive water phase performance automatic detection system and method

A technology of automatic detection and on-site mixing, which is applied in the field of detection and can solve problems such as large human influence factors and unstable explosive quality

Pending Publication Date: 2020-06-12
鞍钢矿业爆破有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since both of these two detection methods require manual visual inspection to distinguish the measurement results, there are large human influence factors, and it is easy to cause unstable explosive quality.

Method used

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  • On-site mixed emulsion explosive water phase performance automatic detection system and method
  • On-site mixed emulsion explosive water phase performance automatic detection system and method
  • On-site mixed emulsion explosive water phase performance automatic detection system and method

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Embodiment Construction

[0039] Such as figure 1 As shown, a kind of on-site mixed emulsified explosive water phase performance automatic detection system of the present invention comprises: water phase solution storage tank 1, water phase solution manual valve 2, water phase solution solenoid valve 4, pH value measuring tank 6, pH Value measurement sensor 7 and first liquid level sensor 5, aqueous solution circulation pump 8, crystallization point measurement tank manual valve 9, crystallization point measurement tank solenoid valve 10, crystallization point measurement tank 11, second liquid level sensor 12 , a turbidity sensor 13, a temperature sensor 14 and an external solenoid valve 15.

[0040] The sampling port of the aqueous phase solution storage tank 1 is sequentially connected to the aqueous phase solution manual valve 2 and the aqueous phase solution electromagnetic valve 4 through the pipeline, and the aqueous phase solution electromagnetic valve 4 is connected to the pH value measuring p...

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Abstract

The invention discloses an on-site mixed emulsion explosive water phase performance automatic detection system and method. Unattended automatic measurement of the pH value and the crystallization point of the water-phase solution can be realized, the mass of water, ammonium nitrate or acid required to be supplemented by the water-phase solution can be automatically calculated, and conditions are provided for realizing full-automatic unattended production of the water-phase solution of the on-site mixed emulsion explosive. Meanwhile, the system can store the PH value and crystallization point data of the water-phase solution in the production process for a long time, and provides data support for subsequent production management.

Description

technical field [0001] The invention belongs to the technical field of detection, and relates to an automatic detection system and method for the water phase performance of on-site mixed emulsified explosives. Background technique [0002] The on-site mixed explosives vehicle is an important equipment for mine blasting, and the on-site mixed emulsion explosive is a waterproof explosive that is widely used in mine blasting. The on-site mixed emulsified explosive consists of three parts: water phase solution, oil phase solution and sensitizer. Among them, the aqueous phase solution accounts for more than 80% of the total mass of the emulsion explosive, and is the most important component of the emulsion explosive. Two indicators need to be strictly controlled in the production process of the aqueous phase solution, one is the pH value of the aqueous phase solution, and the other is the crystallization point of the aqueous phase solution. These two indicators are important par...

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Application Information

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IPC IPC(8): G01N33/22G01N25/14
CPCG01N33/227G01N25/147
Inventor 张耿城刘万义张长奎徐锦海
Owner 鞍钢矿业爆破有限公司