Average distribution type liquefied gas baking gun device
A liquefied gas and evenly divided technology, applied in the field of flame torches, can solve the problems of uneven distribution of nozzle flames, complex gas inlet and outlet pipelines, and high cost, and achieve the effects of simple setup, cost reduction, and easy manufacturing
Inactive Publication Date: 2019-05-31
上海宝冶工程技术有限公司 +1
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[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0025] to combine Figure 1-4 Shown, a kind of split type liquefied gas torch device comprises the following parts:
[0026] The liquefied gas inlet pipe 1 has an inlet end connected to a liquefied gas source and an outlet end;
[0027] The barrel 2 of the straight round tube, the air inlet port of the barrel 2 is connected to the outlet end of the liquefied gas inlet pipe 1 and is located at the center of the barrel body of the barrel 2;
[0028] The inner cavity of the roasting gun barrel 2 is divided into the liquefied gas partition 4 of the air inlet chamber 2a and the gas outlet chamber 2b. The liquefied gas partition 4 is a flat structure and its length direction is consistent with the axial direction of the roasting gun barrel 2, so as to The liquefied gas dividing plate 4 is arranged symmetrically for the quasi-inlet chamber 2a and th...
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The invention relates to an average distribution type liquefied gas baking gun device in the technical field of flame baking guns. The average distribution type liquefied gas baking gun device comprises a liquefied gas inlet pipeline, a baking gun barrel, a liquefied gas baffle plate, and baking gun nozzles, wherein a gas inlet port of the baking gun barrel communicates with a gas outlet end of the liquefied gas inlet pipeline and is located at the center position of the body of the baking gun barrel; the inner cavity of the baking gun barrel is divided into a gas inlet cavity and a gas outletcavity by the liquefied gas baffle plate; a plurality of gas holes are uniformly distributed on the liquefied gas baffle plate; the baking gun nozzles communicate with the gas outlet cavity and are uniformly distributed on the gas outlet side of the baking gun barrel in the axial direction of the baking gun barrel; and the baking gun nozzles correspond to the same amount of part gas holes which are uniformly distributed along the circumferential direction by centering on the projections of the braking gun nozzles on the surface of the liquefied gas baffle plate, so that all the baking gun nozzles can uniformly release gas, and thus, the condition that all the baking gun nozzles can uniformly output heat during ignition is guaranteed.
Description
technical field [0001] The invention relates to the technical field of flame torches, in particular to liquefied gas torches. Background technique [0002] At present, liquefied gas torches are widely used in gas cutting process, calibration process, heating of high carbon steel before welding, heat preservation after welding and other sheet metal processing occasions. When in use, it needs to be connected to liquefied petroleum gas, and then ignited at the outlet end before it can be used. [0003] However, there are the following defects in the prior art: firstly, the flame distribution at the nozzle is not uniform; secondly, the cost is relatively high, multiple roasting guns need to be used in series, and the gas inlet and outlet pipelines are complicated. Contents of the invention [0004] The purpose of the present invention is to provide an evenly distributed liquefied gas torch device, so that all the torch nozzles can evenly discharge gas, thereby fully ensuring ...
Claims
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Login to View More IPC IPC(8): F23D14/38F23D14/46F23N1/02
Inventor 郭林恩张世朋张凯徐小虎石佳文张帅
Owner 上海宝冶工程技术有限公司