Flame gun nozzle

A technology of nozzles and nozzles, which is applied in the field of flame-throwing nozzles, can solve the problems of unstable flame and inconvenient operation, and achieve the effect of avoiding the nozzle from extinguishing and stabilizing the flame

Pending Publication Date: 2022-05-24
FOSHAN NANHAI RES THERMAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a flame spray gu

Method used

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  • Flame gun nozzle
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Embodiment Construction

[0020] The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "top", "bottom", "left", " The orientation or position relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood to limit the present invention.

[0022] In addition, the terms "first" and "second" are only used ...

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Abstract

The flame gun nozzle comprises a connecting end and a nozzle end which are connected, the connecting end is provided with an air inlet channel, an air inlet cavity, an air outlet hole, an air outlet cavity, an air storage cavity, a first connecting channel and a second connecting channel are formed in the nozzle end, one end of the air inlet cavity is communicated with the air inlet channel, and the other end of the air inlet cavity is communicated with one end of the air outlet hole; the other end of the air outlet hole communicates with the air outlet cavity, the air storage cavity communicates with the air inlet cavity through a first connecting channel, and the air storage cavity communicates with the air outlet cavity through a second connecting channel. When the flame gun nozzle carries out flame spraying work, combustible mixed gas enters the nozzle end from the connecting end and then is sprayed out for combustion, and meanwhile the combustible mixed gas enters the gas storage cavity through the first connecting channel and then is output to the gas outlet cavity in the radial direction through the second connecting channel. The pressure of the radially output gas can slow down the speed of the mixed gas sprayed out of the gas outlet, so that the flame is prevented from being too far away from the gun nozzle to be extinguished, and the effect of stabilizing the flame is achieved.

Description

technical field [0001] The invention relates to the technical field of flamethrowing guns, in particular to a flamethrowing gun nozzle. Background technique [0002] In the process of aluminum profile processing, the long aluminum rods need to be sent to the kiln for heating, and then the long aluminum rods are cut into several sections by a hydraulic press, and finally conveyed to the extrusion device for extrusion molding to obtain aluminum alloys. Profiles. In the process of extrusion molding, a push rod needs to be used to push the end of the aluminum rod to press it into the mold. Since the aluminum rod is in a nearly molten state after being heated, the push rod is likely to cause a collision with the end of the aluminum rod after the push rod pushes the aluminum rod. Adhesion. Therefore, it is necessary to burn the end face of the aluminum rod with the flame sprayed from the flame gun, so that the end face of the aluminum rod is completely oxidized, so as to reduce ...

Claims

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Application Information

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IPC IPC(8): F23D14/52F23D14/26F23D14/64F23D14/70F23D14/74F27D99/00
CPCF23D14/52F23D14/64F23D14/70F23D14/26F23D14/74F27D99/0033F23D2203/007
Inventor 徐其明
Owner FOSHAN NANHAI RES THERMAL EQUIP
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