Ignition device of cutting torch
A technology of ignition device and cutting torch, which is applied to igniter with fuel, combustion ignition, combustion method, etc., can solve the problems of unsatisfactory mutual coordination, premature ignition, and late ignition, etc., and achieve ideal and reliable ignition control coordination. Ignition effect, effect of prolonging ignition time
Active Publication Date: 2013-11-06
陈寅明
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
For the ignition of cutting tools, the existing cutting tools generally use manual ignition, which has obvious defects; and in order to meet the needs of continuous casting production technology, it is used to avoid affecting casting continuous casting production due to untimely ignition The automatic ignition device of the present invention adds a little musket without exception, but the mutual cooperation between the cutting gun and the torch of the existing igniter is not ideal enough, and it is easy to have problems such as premature ignition, too late or no ignition, and even tempering. phenomenon or cause an explosion
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The present invention will be further described through embodiment now in conjunction with accompanying drawing. like figure 1 As shown, the ignition nozzle of the electronic ignition gun 5 corresponds to the cutting nozzle of the cutting torch 1, the cutting gas channel 2 of the cutting torch 1 is connected to the gas pipeline through the cutting solenoid valve 3, and the ignition channel 8 of the electronic ignition gun 5 passes through the ignition solenoid valve 4 Connected to the gas pipeline; the inner cavity of the electronic ignition gun 5 or the ignition nozzle of the electronic ignition gun 5 are equipped with several oxygen supply holes 6 connected between the inner cavity of the ignition nozzle and the atmosphere, and the oxygen supply holes 6 are ignited from the outside One side of the centerline of the nozzle is inclined toward the outer end of the ignition nozzle.
[0013] The ignition solenoid valve 4 and the cutting solenoid valve 3 are respectively c...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an ignition device of a cutting torch, which has the advantages of simple and reasonable structure, reliable ignition, energy saving and safety. The ignition device comprises an ignition torch which corresponds to a cutting head; an ignition gas passageway of the ignition torch and a cutting gas passageway of the ignition torch are respectively provided with electromagnets which are electrically connected with an intelligent controller; and an oxygen supplying hole which is communicated with atmosphere is arranged on an ignition burner of the ignition torch.
Description
technical field [0001] The invention relates to a steelmaking continuous casting cutting device, in particular to an ignition device for a torch used for steelmaking continuous casting cutting. Background technique [0002] In the steelmaking and continuous casting production, the cutting speed and reliability of the cutting tool is an extremely important factor restricting the steelmaking and continuous casting production. Therefore, the cutting device is required to have a higher continuous casting cutting speed to meet the increasing casting The need for speed. The consumption of cutting gas directly affects the efficiency of production and operation, and these are directly related to the quality of the cutting tools used, the overall composition and use method of the cutting tools, the cutting process, the ignition method and device of the cutting tools, etc. For the ignition of the cutting tools, the existing cutting tools generally use artificial ignition, which has o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F23Q2/28F23Q2/34B22D11/126
Inventor 陈寅明
Owner 陈寅明