Detonation shallow hole drying device

Abstract

The invention discloses a detonation shallow hole drying device. The detonation shallow hole drying device comprises a to-be-detonated body, a heater and a fixing disc. A containing groove is formed in the to-be-detonated body. Stand bar sheets are arranged on the outer sides of the upper ends of installing bolts. A fixing plate is fixedly arranged at the top ends of telescopic rods. A connectingshaft is fixedly connected to the center of the lower surface of the fixing plate. The heater is fixed to the outer side of the upper end of the connecting shaft. A heating sheet is fixedly arranged on the outer surface of the lower end of the connecting shaft. The fixing disc is arranged at the lower end of the heater. Connecting pieces are arranged and connected to the left side and the right side of the fixing disc. A mini motor is fixedly arranged on the left side in the fixing disc. A stop sheet is fixedly connected to the left side of the lower surface of the fixing disc. The detonationshallow hole drying device can stretch into a hole, the interior or the deep position can be conveniently dried, hot air can circularly flow, the drying efficiency is improved, installing and fixing are convenient, and manual holding is not needed.

Description

technical field [0001] The invention relates to the technical field related to blasting, in particular to a shallow-hole drying device for blasting. Background technique [0002] In the process of blasting work, it is often necessary to open channels or slots to facilitate the installation of explosives such as explosives, but sometimes the blasting work is not coherent, and sometimes it is divided into many steps, and it is very likely during the process It will be affected by the rainy season, and the blasting work cannot be carried out. Therefore, after the rain stops, it is necessary to dry the opened slots to prevent the explosives and lead wires from being damp, resulting in poor explosion effects or even inability to burn and explode, resulting in explosives, etc. Waste of resources. [0003] The general shallow-hole drying device for blasting is inconvenient to dry the inside or the depth because the groove for installing explosives is in the shape of a hole. At the...

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Problems solved by technology

[0004] The object of the present invention is to provide a shallow-hole drying device for blasting, to solve the problem that the existing shallow-hole drying device for blasting proposed in the above background technology is inconvenient to dry the inside or the depth because the groove for installing the explosive is in the shape of a hole. At the same time, the drying efficiency is not high, it is inconvenient to install and fix, and it needs manual support.

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