Method for producing blasting wire in dry-wet way

Abstract

The invention discloses a method for producing a blasting wire in a dry-wet way, which is characterized in that: clearcole is firstly adhered onto a wire, initiator is adhered onto the clearcole, surface sizing is adhered onto the initiator to complete the formation of the blasting wire or paper is used for wrapping the initiator to be sealed with glue to complete the formation of the blasting wire, and then the formed blasting wire is dried to form the blasting wire. The method has the advantages that: the winding procedure of the prior art for producing the blasting wire is saved, and the blasting wire is directly used after being dried, so not only the quality of the blasting wire and the production safety can be ensured, but also the blasting wire can be produced when in use, the production procedure is simplified, the working hour and the material cost are reduced, and the automatic mass production can be realized; and at the same time, the complex process flow problem of the present wet-method that the initiator is arranged inside a production device after being wetted by the initiator pulp can be solved.

Description

technical field [0001] The invention relates to a dry-wet mixing lead manufacturing method, in particular to a dry-wet mixing manufacturing method for lead wires. Background technique [0002] There are currently several manufacturing methods for lead wires, but they are mainly wet method and dry method in terms of the state of use of gunpowder. However, whether it is dry method or wet method, they must go through the winding process during the lead wire manufacturing process. Twisted into a twist body, and then glued, sealed and dried to make a lead, and finally the lead is packaged and stored for use. This kind of manufactured lead cannot be used immediately, and the production efficiency is low, which is not conducive to large-scale automated production; at the same time, this The paper-making process is prone to paper breaks, broken leads, and uneven drug supply, resulting in empty leads, thread leads, rat tail leads, drug leakage, loose pulp, and nitrate analysis. In a...

AI Technical Summary

Problems solved by technology

[0002] There are currently several manufacturing methods for lead wires, but they are mainly wet method and dry method in terms of the state of use of gunpowder. However, whether it is dry method or wet method, they must go through the winding process during the lead wire manufacturing process. Twisted into a twist body, and then glued, sealed and dried to make a lead, and finally the lead is packaged and stored for use. This kind of manufactured lead cannot be used immediately, and the production efficiency is low, which is not conducive to large-scale automated production; at the same time, this The lead-making process is prone to paper breakage, lead wire breakage, and uneven drug supply, resulting in lead wire empty lead, thread lead, mouse tail lead, drug leakage, loose pulp and nitrate analysis, etc.

In addition, in the existing wet method system lead, most of the prepared colloidal nitrates are used. This colloidal nitrates will cause certain environmental pollution and certain damage to the human body. Sticking to the machine, cleaning is time-consuming and labor-intensive