CN203309905U

CN203309905U - Gas cutting gun

Info

Publication number: CN203309905U
Application number: CN2013202921242U
Authority: CN
Inventors: 王福金
Original assignee: Shaanxi Beiyuan Chemical Group Co Ltd
Current assignee: Shaanxi Beiyuan Chemical Group Co Ltd
Priority date: 2013-05-24
Filing date: 2013-05-24
Publication date: 2013-11-27
Anticipated expiration: 2023-05-24

Abstract

The utility model discloses a gas cutting gun. The gas cutting gun comprises a cutting gun body, an acetylene input pipe and an oxygen input pipe, wherein the acetylene input pipe and the oxygen input pipe are arranged at the ends of the cutting gun body respectively and are communicated to the tail end of the cutting gun body along the interior of the cutting gun body, a red copper pipe is communicated to the acetylene input pipe, an iron powder tank is arranged on the red copper pipe, the pipe opening of the red copper pipe is connected with the pipe opening of the acetylene input pipe and the opening of the oxygen input pipe to form a combined spraying nozzle, and the acetylene input pipe and the oxygen input pipe are communicated to the tail end of the cutting gun body. The cutting gun can be used in the inflammable, explosive, high-temperature and high pressure environment, will not generate static electricity and is more convenient to operate, low in cost and suitable for being used in non-professional work occasions, and replacement parts are not prone to being damaged.

Description

A kind of gas cutting burning torch

Technical field

The utility model relates to the burning torch that carries out gas cutting, especially a kind of novel burning torch.

Background technology

In industry, due to cast iron, stainless fusing point higher than burning-point, can not carry out gas cutting with common burning torch, the cutting of most employing plasma, commonly used have D3-12 ㎜, a D5-20 ㎜, and not only cost is high, and easily causes the damage of the accessories such as rifle mouth, magnetosphere, and need under the voltage of 380V, use, namely there is again operating risk in cost of idleness.

The utility model content

The purpose of this utility model is to provide a kind of gas cutting burning torch, and this burning torch can use under high temperature, high pressure, the environment such as inflammable, explosive, can not produce static, and more convenient operation at the bottom of cost and be difficult for causing spare part to damage, is applicable to using under amateur workplace.

The purpose of this utility model realizes by following technical proposals.

A kind of gas cutting burning torch, comprise burning torch rifle body, and be separately positioned on acetylene input pipe and the oxygen input tube of burning torch rifle body termination, described acetylene input pipe and oxygen input tube are along in burning torch rifle body, being communicated to burning torch rifle body tail end, on described acetylene input pipe, be communicated with a copper tube, on the red copper pipeline, be provided with an iron powder tank, the mouth of pipe of described red copper pipeline be communicated to the acetylene input pipe of burning torch rifle body tail end and the oxygen input tube mouth of pipe formation hybrid nozzle that joins.

On the pipeline of described acetylene input pipe and oxygen input tube, be respectively arranged with acetylene air valve and oxygen valve.

The utility model, under existing cutting condition, utilizes improved burning torch cutting cast iron and stainless steel, without switching on power, can not produce static, can not cause potential safety hazard to production; At the bottom of the accessory cost, buying is convenient, to the common burning torch of thicker foundry goods after transformation, can be in the non-transformer situation can cutting thickness higher (50 ㎜) cast iron, corrosion resistant plate, more convenient operation, at the bottom of cost and be difficult for causing spare part to damage, be applicable to using under amateur workplace convenient safety again; The foundry goods body is carried out to partial cut, and each welder can independent operation.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, combining nozzle shower nozzle; 2, copper tube; 3, acetylene air valve; 4, iron powder tank; 5, acetylene input pipe; 6, oxygen input tube; 7, oxygen valve.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described further.

As shown in Figure 1, this novel gas cutting burning torch, comprise burning torch rifle body, and be separately positioned on acetylene input pipe 5 and the oxygen input tube 6 of burning torch rifle body termination, described acetylene input pipe 5 and oxygen input tube 6, along in burning torch rifle body, being communicated to burning torch rifle body tail end, wherein, are communicated with a copper tube 2 on acetylene input pipe 5, on the red copper pipeline, be provided with an iron powder tank 4, described copper tube spool mouth joins and forms hybrid nozzle 1 with the acetylene input pipe 5 that is communicated to burning torch rifle body tail end and oxygen input tube 6.

In this burning torch, on acetylene input pipe 5 and oxygen input tube 6, be respectively arranged with acetylene air valve 3 and oxygen valve 7.

This gas cutting burning torch is taked the following manner preparation:

With the medium size burning torch of a G01-10, the copper tube 40cm of φ 6, two of medium size torch heads, process one, iron chloride iron powder container certainly, after combination, is processed into novel burning torch.When to burning torch, passing into acetylene gas, acetylene gas will blow to combining nozzle shower nozzle place the iron powder leaked down in the iron powder tank by copper tube, with oxygen, acetylene gas mixing ignition, jet out flames and will carry out cutting operation at combining nozzle shower nozzle place.

Under high temperature, high pressure, the environment such as inflammable, explosive, utilize the plasma cutting can produce static, to production system, bring larger potential safety hazard.Through improved burning torch, can not produce static when operation, can be in the non-transformer situation can cutting thickness higher (50 ㎜) cast iron, corrosion resistant plate, more convenient operation, at the bottom of cost and be difficult for causing spare part to damage, be applicable to using under amateur workplace convenient safety again.

Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model; can not assert that the specific embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by claims of submitting to.

Claims

1. gas cutting burning torch, comprise burning torch rifle body, and be separately positioned on acetylene input pipe (5) and the oxygen input tube (6) of burning torch rifle body termination, described acetylene input pipe (5) and oxygen input tube (6) are along in burning torch rifle body, being communicated to burning torch rifle body tail end, it is characterized in that, on described acetylene input pipe (5), be communicated with a copper tube (2), on the red copper pipeline, be provided with an iron powder tank (4), the mouth of pipe of described red copper pipeline joins and forms hybrid nozzle (1) with the acetylene input pipe (5) that is communicated to burning torch rifle body tail end and oxygen input tube (6) mouth of pipe.

2. a kind of gas cutting burning torch according to claim 1, is characterized in that, on the pipeline of described acetylene input pipe (5) and oxygen input tube (6), is respectively arranged with acetylene air valve (3) and oxygen valve (7).