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Water tank type destroying device for initiating explosive devices

A technology for destroying devices and pyrotechnics, which is applied in blasting, separation of dispersed particles, chemical instruments and methods, etc., and can solve problems such as great health hazards and affecting operator efficiency

Pending Publication Date: 2021-10-22
CHONGQING WANGJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The amount of smoke and dust is 0.5mg / m 3 ~0.7mg / m 3 , although it does not exceed the requirements of the national occupational health standards, the operator's breathing for a long time is also very harmful to health, and the smoke affects the efficiency of the operator's continuous work, which needs to be improved

Method used

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  • Water tank type destroying device for initiating explosive devices

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Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The pyrotechnic water tank type destruction device involved in this embodiment has a structure such as figure 1 As shown, the device is composed of a water valve 1, a sleeve 3, a positioning plate 4, a cover plate 5, a firing mechanism 6, a waterproof cloth 7, and a fixing bolt 8; the sleeve 3 is accurately welded to each positioning hole on the positioning plate 4 After the firing mechanism 6 and the cover plate 5 are accurately assembled, the cover plate 5 is installed on the positioning plate 4 with the fixing bolts 8, and finally the positioning plate 3 is welded on the water tank 3, and the waterproof cloth 7 is spread on the surface of the firing mechanism 6. Water valve 1 is arranged at the bottom of the water tank.

[0014] Before use, inject tap water into the water tank 2. Before use, inject water into the water tank 2 until the water level submerges one-half of the sleeve 3, and then fire the pyrotechnic device to destroy the dust and smoke generated when the...

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Abstract

The invention relates to a water tank type destroying device for initiating explosive devices. The water tank type destroying device is composed of a water valve (1), a water tank (2), sleeves (3), a positioning plate (4), a cover plate (5), a firing mechanism (6), waterproof cloth (7) and fixing bolts (8), wherein the sleeves (3) are accurately welded to all positioning holes in the positioning plate (4); after the firing mechanism (6) and the cover plate (5) are accurately assembled, and the cover plate (5) is arranged on the positioning plate (4) through the fixing bolts (8); finally, the positioning plate (4) is welded to the upper surface of the water tank (2), and the waterproof cloth (7) is laid on the surface of the firing mechanism (6); and the water valve (1) is arranged on the lowermost portion of the water tank (2). Dust, smoke, gas and the like generated during destroying and firing are conveyed into water through the sleeves (3), the dust concentration is reduced by at least three times or above, smoke cannot occur, and the continuous operation efficiency of an operator is improved. The noise of a destroying site is reduced by more than 20 decibels, the environmental noise is reduced by more than 30 decibels, and the operation environment is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of pyrotechnics destruction, and in particular relates to a water tank type destruction device for pyrotechnics capable of reducing smoke, dust and noise pollution generated when pyrotechnics are destroyed. Background technique [0002] According to the national occupational health standard "Occupational Exposure Limits of Hazardous Factors in the Workplace Part 2: Physical Factors" GBZ2.2-2007, the 8h equivalent sound level value of the destruction post noise should meet the noise occupational exposure limit: 85dBA. At present, the destruction of pyrotechnic products is fired directly on the firing mechanism, and the smoke is directly discharged into the air. The noise generated when the pyrotechnic product is fired is 120dB-125dB, and the noise outside the partition wall has also reached 102dB-105dB, which is harmful to the operator. and the surrounding environment are very harmful to health and do not mee...

Claims

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Application Information

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IPC IPC(8): F42D5/04B01D47/02F42D5/055
CPCF42D5/04B01D47/02F42D5/055
Inventor 周晓鹏
Owner CHONGQING WANGJIANG IND
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