A detonator drying device

A technology for drying device and priming charge, which is applied to explosives, explosives processing equipment, offensive equipment, etc., can solve the problems of long drying time of vacuum dryer, low drying quality of priming charge, and low production process efficiency, and achieves the drying level. Fully qualified, shortened drying time, high production efficiency

Active Publication Date: 2016-03-23
HUNAN NANLING IND EXPLOSIVE MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind method has following shortcoming: (1) in this process, need to manually put the medicine dish that priming charge is housed into vacuum desiccator one by one, workload is big, consumes manpower and time; (2) because priming charge has high Sensitivity, friction and static electricity may cause it to explode, so there is a great potential safety hazard in the manual operation process; (3) The drying time of the vacuum dryer is too long, which reduces the efficiency of the entire production process; and the vacuum dryer is under pressure The container has high requirements on the sealing effect of the dryer, and the equipment is huge. It is difficult to meet the requirements in actual use, so that the drying quality of the primer is not high.

Method used

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  • A detonator drying device
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Embodiment 1

[0033] A kind of detonator drying device, see details figure 1 , Including the first pipeline 1, the upwind hood fixing plate 2, the first cylinder 3, the medicine box 4, the medicine box tray 5, the downwind hood fixing plate 6, the second cylinder 7, the second pipeline 9, the base 10 and the controller , Wherein the second pipeline 9 is an inlet hot air pipeline, and the first pipeline 1 is an outlet pipeline.

[0034] The medicine box tray 5 is arranged on the base 10 by a rotary indexing cylinder 8, the medicine box tray 5 is arranged on the top of the rotary indexing cylinder 8, and N medicine boxes 4 are provided on the medicine box tray 5 , N is greater than or equal to 2, preferably the medicine box 4 is evenly distributed on the medicine box tray 5 along the circumference, N is 4-12, the medicine box tray realizes indexing rotation with the rotation of the rotary indexing cylinder, which is convenient for the robot to remove the medicine The pill box is placed or remove...

Embodiment 2

[0046] The difference between this embodiment and embodiment 1 is that the second pipeline 9 is an air outlet pipeline connected to the vacuum pump 12, and the first pipeline 1 is an inlet hot air pipeline. For details, see figure 2 , Its working principle is as follows:

[0047] Before drying, the second cylinder 7 controls the lower air hood fixing plate 6 to be located at the lowest position, and the first cylinder 3 controls the upper air hood fixing plate 2 to be located at the uppermost position; the rotary indexing cylinder 8 drives the medicine box tray to rotate by 5 degrees, and the manipulator In the previous process, the pill boxes 4 containing the wet initiating charge are placed on the pill box tray 5 in turn. When the pill box tray 5 is filled with the pill boxes 4, the first air cylinder 3 controls the upper air hood fixing plate 2 to move vertically downward , The second cylinder 7 controls the downwind hood fixing plate 6 to move vertically upwards until the ai...

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Abstract

The invention provides an drying device drying device, comprising a first pipeline, an upper fan housing fixing plate, a first cylinder, drug boxes, a drug box pallet, a lower fan housing fixing plate, a second cylinder, a second pipeline and a controller. The drug box tray is arranged on a base, and is provided with a plurality of drug boxes; the lower fan housing fixing plate is arranged on the top of the second cylinder and is located below the in the drug box pallet; the upper fan housing fixing plate is arranged on the top of the first cylinder and located right above the drug box pallet; the upper fan housing fixing plate and the lower fan housing fixing plate are provided with air holes; the first pipeline and the upper fan housing fixing plate, and the second pipeline and the lower fan housing fixing plate are in a flexible connection mode; the air holes on the upper fan housing fixing plate are communicated with the inside of the first pipe, and the air holes on the lower fan housing fixing plate are communicated with the inside of the second pipeline; and the first cylinder and the second cylinder are all connected with the controller. The invention adopts automatic production, avoids direct artificial contact with the explosive, greatly shortens the drying time and improves production efficiency.

Description

Technical field [0001] The invention relates to the field of drying devices, in particular, to a detonator drying device. Background technique [0002] The drying of the detonator is an important process in the production of the detonator. The traditional drying method is vacuum drying. The specific operation steps are as follows: manually put the wet detonator into the vacuum dryer and seal the vacuum dryer. Then, hot water or steam is supplied to the jacket of the vacuum dryer to heat the dryer, and the dryer is evacuated by the vacuum pump to complete the vacuum drying. This method has the following shortcomings: (1) In this process, it is necessary to manually put the medicine discs containing the detonator into the vacuum dryer one by one, which is a large workload and consumes manpower and time; (2) Because the detonator has high Sensitivity, friction and static electricity may cause explosions, so there are great safety hazards during manual operation; (3) The drying time...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C06B21/00
Inventor 刘宇星奉朝晖王凯孙建仪郝静达刘亚东陈太林郑磊吕忠易建伟王春华黄锦鸿孙磊李海雄肖启明江海
Owner HUNAN NANLING IND EXPLOSIVE MATERIAL CO LTD
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