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Preparation method of emulsion explosive containing calcium salt and preparation device thereof

A technology for emulsified explosives and preparation equipment, which is applied in the direction of explosives processing equipment, explosives, explosive composite components, etc., to achieve the effects of increasing emulsification speed, reducing manufacturing costs, and saving time and cost

Active Publication Date: 2021-12-24
黑龙江盛安民用爆破器材有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the impact of the current rising raw material prices, it has put a lot of pressure on business operations

Method used

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  • Preparation method of emulsion explosive containing calcium salt and preparation device thereof
  • Preparation method of emulsion explosive containing calcium salt and preparation device thereof
  • Preparation method of emulsion explosive containing calcium salt and preparation device thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0021] Specific implementation mode one: as Figure 1-7 As shown, this embodiment describes a preparation device for emulsion explosives containing calcium salts, including a storage tank 1, a stirring device I2, a stirring device II3 and an intermittent feeding device 4; the center of the storage tank 1 is provided with a stirring device II3 , the eccentric position of the storage tank 1 is provided with a stirring device I2, and the stirring device I2 and the stirring device II3 cooperate with each other; the intermittent feeding device 4 is arranged on the upper end of the storage tank 1, and the intermittent feeding device 4 and the stirring device Ⅱ3 connection.

specific Embodiment approach 2

[0022] Specific implementation mode two: as Figure 1-7 As shown, this embodiment is a further description of specific embodiment one. The storage tank 1 includes a tank body 11, a cover 12 and a rack 16; the cover 12 is screwed to the upper end of the tank body 11, and the cover 12 A round hole I14 is provided at the center of the top of the top, and round holes II13 and chute 15 are respectively provided on both sides of the round hole I14;

specific Embodiment approach 3

[0023] Specific implementation mode three: as Figure 1-7 As shown, this embodiment is a further description of specific embodiment one. The stirring device I2 includes a motor bracket 21, a motor 22, a gear I23, a connecting ring 24, a plurality of stirring rods I25 and a fixed rod 26; the motor 22 is fixedly connected to the cover 12 through the motor bracket 21, the output shaft of the motor 22 passes through the round hole II13 and is fixedly connected with a fixed rod 26; the fixed rod 26 is fixedly connected with a gear I23 and the fixed rod 26 is uniform from top to bottom A plurality of connecting rings 24 are arranged; each connecting ring 24 is fixedly connected with a corresponding stirring rod I25; the side of each stirring rod I25 is provided with a slot.

[0024] Specific implementation mode four: as Figure 1-7 As shown, this embodiment is a further description of Embodiment 1. Each connecting ring 24 includes a ring 241, a stopper I 243 and a spring 244; the f...

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Abstract

The invention discloses a preparation method of an emulsion explosive containing calcium salt and a preparation device thereof, and belongs to the field of emulsion explosive preparation. The preparation method comprises a storage tank, a stirring device I, a stirring device II and an intermittent feeding device, the stirring device II is arranged in the center of the storage tank, the stirring device I is arranged at the eccentric position of the storage tank, and the stirring device I and the stirring device II are matched with each other; and the intermittent feeding device is arranged at the upper end of the storage tank and is connected with the stirring device II. The technical formula of the emulsion explosive containing the calcium salt is used for replacing the existing formula, the technical conditions of the process are adjusted, and the raw material cost of emulsion explosive production is reduced, so that the manufacturing cost of the emulsion explosive is reduced, the operating pressure is relieved, and economic benefits are created for enterprises; the preparation device has the advantages that the emulsification speed is increased, and the time cost is saved.

Description

technical field [0001] The invention relates to a preparation method and a preparation device of an emulsion explosive containing calcium salt, belonging to the field of emulsion explosive preparation. Background technique [0002] The existing domestic emulsion explosive production processes all use ammonium nitrate as the oxidizing agent and sodium salt as the auxiliary oxidizing agent. The main function of auxiliary oxidant is to reduce the crystallization point of ammonium nitrate and improve the stability of explosives. Due to the impact of the current rising raw material prices, it has put a lot of pressure on business operations. In order to reduce the manufacturing cost of emulsion explosives, the existing emulsion explosive process formula and rough emulsion equipment are improved. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the background technology, and provide a preparation method and pre...

Claims

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Application Information

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IPC IPC(8): C06B21/00C06B31/28C06B47/00
CPCC06B21/0008C06B31/285C06B47/00
Inventor 许万忠张学华赵凤民皮瑞祥
Owner 黑龙江盛安民用爆破器材有限责任公司
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