Detonating tube production line and production method

Abstract

The invention relates to a detonating tube production line and production method, belonging to the technical field of detonating tube production. The detonating tube production line comprises an extrusion-blown molding machine, a doser, a cooling cylinder, a water tank, a tractor, a buffer machine, a winding machine, a bundling machine and a collector, wherein the doser is arranged above the output end of the extrusion-blown molding machine; the dosing end of the doser is arranged in the output end of the extrusion-blown molding machine; the output end of the extrusion-blown molding machine isconnected with one end of the cooling cylinder; the other end of the cooling cylinder communicates with one side of the water tank, and the other side of the water tank is connected with the input end of a tractor; the output end of the tractor is connected with the input end of the buffer machine; the output end of the buffer machine is connected with the input end of the winding machine; the output end of the winding machine is connected with the input end of a bundling machine; and the output end of the bundling machine is connected with the collector. A detonating tube produced by using the production line is stable in performance, uniform in detonation velocity value and beneficial for control of detonation velocity.

Description

technical field [0001] The invention belongs to the technical field of nonel production, and in particular relates to a nonel production line and a production method. Background technique [0002] The nonel is a detonating device put into use in the early 1980s in my country. It has many advantages such as strong resistance to stray current, good water resistance, simple and safe operation, and low cost. Therefore, the nonel has been widely used in blasting engineering. The plastic detonating tube is composed of a plastic tube and a detonating charge. It is a hollow plastic hose whose inner wall is coated with a thin layer of explosive powder. It is made of high-pressure low-density polyethylene and other materials through extrusion. The carrier of the drug coating is also the condition for the detonation tube to form a low-velocity detonation and the medium for propagating the low-velocity detonation wave. [0003] At present, the production equipment and technology of the...

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Problems solved by technology

[0004] Due to the large number of manual operations, the production efficiency of the nonel produced by the current equipment and technology is low. At the same time, due to the problem of the process, the performance of the nonel produced is unstable, which greatly affects the quality of the nonel produced by the enterprise.

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