阅读说明：本技术 高爆速震源药柱主装药的罐装方法 (Method for canning main charge of seismic charge with high detonation velocity ) 是由 沈建军 张金敢 于 2019-10-11 设计创作，主要内容包括：本发明公开了高爆速震源药柱主装药的罐装方法,先装入起爆具再罐装主装药,其主要方法步骤如下：S1：将密封盖卡装至壳体的内壁一端的密封盖卡槽内,然后用热熔胶将密封盖与壳体内的密封盖卡槽密封,且位于密封盖一端的密封盖雷管穴向壳体另一端延伸；S2：通过起爆具上的起爆具雷管穴将起爆具固定在密封盖上的密封盖雷管穴；S3：从壳体远离密封盖的一端装入主装药；S4：将完成装药的震源药柱半成品入水冷却；S5：将所述S4冷却后的震源药柱半成品的壳体远离密封盖的一端用铝箔热熔封口,制得高爆速震源药柱成品。本发明简化了高爆速震源药柱在危险工序的操作流程,减少危险品在线操作人员,便于实现自动化、连续化生产。(The invention discloses a canning method of main charge of seismic charge with high detonation velocity, which comprises the following main steps: s1: clamping the sealing cover into a sealing cover clamping groove at one end of the inner wall of the shell, then sealing the sealing cover and the sealing cover clamping groove in the shell by using hot melt adhesive, and extending a sealing cover detonator hole at one end of the sealing cover to the other end of the shell; s2: fixing the primer on the sealing cover detonator hole of the sealing cover through the primer detonator hole on the primer; s3: loading a main charge from an end of the housing remote from the sealing lid; s4: cooling the filled seismic charge semi-finished product in water; s5: and (3) sealing one end of the shell of the semi-finished seismic charge product which is cooled in the S4 and is far away from the sealing cover by using aluminum foil through hot melting to obtain a high-detonation-velocity seismic charge product. The invention simplifies the operation flow of the high-detonation-velocity seismic charge in the dangerous process, reduces the online operators of dangerous goods, and is convenient for realizing automatic and continuous production.)

1. The canning method of the main charge of the seismic charge with high detonation velocity is characterized in that a detonating tool is firstly filled and then the main charge is canned.

2. The method for canning a main charge of a high-detonation-velocity seismic charge according to claim 1, characterized by the following steps:

s1: clamping the sealing cover into a sealing cover clamping groove at one end of the inner wall of the shell, wherein a sealing cover detonator hole at one end of the sealing cover extends towards the other end of the shell;

s2: fixing the primer on the sealing cover detonator hole of the sealing cover through the primer detonator hole on the primer;

s3: loading a main charge from an end of the housing remote from the sealing lid;

s4: cooling the filled seismic charge semi-finished product in water;

s5: and (3) sealing one end of the shell of the semi-finished seismic charge product which is cooled in the S4 and is far away from the sealing cover by using aluminum foil through hot melting to obtain a high-detonation-velocity seismic charge product.

3. The method of claim 1, wherein the housing has an internal thread at one end and an external thread at the other end for mating with the internal thread.

4. The method of claim 1, wherein the sealing cap is integrally formed with the housing.

5. The method for canning a main charge of a seismic charge with high detonation velocity according to claim 1, wherein the sealing cover and the clamping groove of the sealing cover in the shell are sealed by hot melt adhesive.

Technical Field

The invention relates to the technical field of seismic charge, in particular to a canning method of main charge of a seismic charge with high detonation velocity.

Background

The production process of the seismic explosive column with high detonation velocity is to put a mixed main explosive can into a plastic cylinder, adjust the explosive amount, put into an exploder and a sealing cover, cool, then transfer to the next procedure to clean, inject glue and seal to prepare the finished product of the seismic explosive column with high detonation velocity. In the charging process, a detonating tool and a sealing cover are pressed after main charge is filled in a measuring tank, and the high-detonation-velocity seismic charge finished product is prepared by transferring to the next procedure for hot melting sealing and screwing a connecting sleeve. The hot-melt sealed seismic charge product with high detonation velocity has more connecting sleeves than the glue sealed seismic charge product, because the connecting sleeves are used for connecting more than two sections of seismic charges end to end, and more connecting parts are arranged relative to the glue sealed seismic charge with high detonation velocity, the petroleum exploration unit increases the risk of disjointed well falling in the process of using a plurality of sections in series.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides the canning method of the main charge of the seismic charge with high detonation velocity, which can simplify the operation flow of the seismic charge with high detonation velocity in a dangerous procedure, reduce the online operators of dangerous goods and facilitate the realization of automatic and continuous production.

The invention provides a canning method of a main charge of a seismic charge with high detonation velocity.

Preferably, the specific canning method comprises the following steps:

s1: clamping the sealing cover into a sealing cover clamping groove at one end of the inner wall of the shell, wherein a sealing cover detonator hole at one end of the sealing cover extends towards the other end of the shell;

s2: fixing the primer on the sealing cover detonator hole of the sealing cover through the primer detonator hole on the primer;

s3: loading a main charge from an end of the housing remote from the sealing lid;

s4: cooling the filled seismic charge semi-finished product in water;

s5: and (3) sealing one end of the shell of the semi-finished seismic charge product which is cooled in the S4 and is far away from the sealing cover by using aluminum foil through hot melting to obtain a high-detonation-velocity seismic charge product.

Preferably, one end of the shell is provided with an internal thread, and the other end of the shell is provided with an external thread matched with the internal thread.

Preferably, the sealing cover is integrally formed with the housing.

Preferably, the sealing cover and the sealing cover clamping groove in the shell are sealed through hot melt adhesive.

Compared with the prior art, the invention has the beneficial technical effects that:

the invention firstly loads the detonating tool and then loads the main charge, thereby simplifying the operation flow of the high detonation velocity seismic charge in the dangerous working procedure, reducing the online operators of dangerous articles and facilitating the realization of automatic and continuous production.

Drawings

FIG. 1 is a schematic structural diagram of a seismic charge with high detonation velocity according to the present invention;

fig. 2 is a schematic structural diagram of the initiator according to the present invention;

fig. 3 is a schematic structural view of the sealing cover according to the present invention.

In the figure: the detonator comprises a shell 1, a sealing cover 11, a sealing cover clamping groove, a detonator 2, a detonator hole 21, a sealing cover 3, a detonator hole 31, main charge 4 and aluminum foil 5.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

According to the canning method of the main charge of the high-detonation-velocity seismic charge, the detonation tool is firstly filled, and then the main charge is canned, so that the operation flow of the high-detonation-velocity seismic charge in a dangerous procedure is simplified, the online operators of dangerous goods are reduced, and the automatic and continuous production is convenient to realize.

The specific canning method comprises the following steps:

s1: clamping the sealing cover into a sealing cover clamping groove at one end of the inner wall of the shell, wherein a sealing cover detonator hole at one end of the sealing cover extends towards the other end of the shell, and the shell can be made of plastics;

s2: fixing the primer on the sealing cover detonator hole of the sealing cover through the primer detonator hole on the primer;

s3: the main charge is loaded from one end of the shell far away from the sealing cover until the main charge is flush with the end surface of one end of the shell far away from the sealing cover;

s4: cooling the seismic charge semi-finished product after charging in water, wherein the opening is upward when cooling in water, so as to prevent cooling water from pouring into the plastic shell;

s5: and (3) sealing one end of the shell of the semi-finished seismic charge product which is cooled in the S4 and is far away from the sealing cover by using aluminum foil through hot melting to obtain a high-detonation-velocity seismic charge product.

An internal thread is arranged at one end of the shell, and an external thread matched with the internal thread is arranged at the other end of the shell. The main purpose of the threads provided on the housing is to allow multiple housings to be connected together as needed to lengthen the length of the seismic charge.

The sealing cover and the shell can be integrally formed, and the sealing performance between the sealing cover and the shell can be guaranteed by the scheme.

The sealed lid passes through the hot melt adhesive with the sealed lid draw-in groove in the casing and seals, and when sealed lid and casing sealed through modes such as hot melt adhesive, interconnect's casing can adopt the same structure, makes things convenient for the production of casing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.