Iron notch oxygen burning ignition device

Abstract

The utility model relates to an iron notch oxygen burning ignition device, and belongs to the technical field of metallurgy auxiliary equipment. Comprising a base column assembly, a base is arranged at the bottom of the base column assembly, a gas cylinder storage rack is arranged on the base column assembly, flame gun head storage racks are symmetrically arranged on the left side face and the right side face of the base column assembly, and flame gun heads are arranged on the flame gun head storage racks; the base column assembly is provided with flame gun head holes which are through in the left-right direction, the flame gun heads are arranged in the flame gun head holes respectively, and the two flame gun heads are communicated with the gas cylinder through the connecting assembly. The base column assembly is provided with a front-back through ignition groove, the base column assembly is provided with an oxygen burning bottle storage rack, the oxygen burning bottle storage rack corresponds to the ignition groove, and an oxygen burning bottle is horizontally arranged in the oxygen burning bottle storage rack and penetrates through the ignition groove. The ignition efficiency is improved, the ignition time is shortened, manual handheld waiting is not needed, the safety of workers is protected, and the labor intensity of the workers is relieved.

Description

Technical Field

[0001] The utility model relates to a taphole oxygen burning ignition device, belonging to the technical field of metallurgical auxiliary equipment. Background Art

[0002] The iron mouth of the smelting furnace is opened by a mud gun opening machine. Due to the safety considerations of the iron mouth, the mud gun opening machine does not open completely, and a layer of porcelain mud remains at the iron mouth. At this time, workers need to use a hollow iron pipe, pass oxygen into the iron pipe, and burn the iron mouth through the ignited oxygen burning tube.

[0003] In the prior art, high temperature liquid iron was used to ignite oxygen, but the ignition efficiency was low. At the same time, the existing heating method also required manual operation throughout the process, which increased the workload and easily caused burns to workers, posing certain safety hazards. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a taphole oxygen burning ignition device for the above-mentioned prior art, which improves ignition efficiency, reduces ignition time, eliminates the need for manual hand-held waiting, protects the safety of workers, and reduces the labor intensity of workers.

[0005] The technical solution adopted by the utility model to solve the above-mentioned problems is: a iron mouth oxygen burning ignition device, comprising a base column assembly, a base is arranged at the bottom of the base column assembly, a gas cylinder storage rack for placing gas cylinders is arranged on the base column assembly, flamethrower head storage racks are symmetrically arranged on the left and right sides of the base column assembly, and the flamethrower head is arranged on the flamethrower head storage rack; the base column assembly is provided with left and right through flamethrower head holes, the flame-spraying ends of the flamethrower head are respectively arranged in the flamethrower head holes, and the two flamethrower heads are connected with the gas cylinder through a connecting assembly; the base column assembly is also provided with a front-to-back through ignition groove, the base column assembly is provided with an oxygen burning bottle storage rack, the oxygen burning bottle storage rack corresponds to the ignition groove, the oxygen burning bottle is horizontally arranged in the oxygen burning bottle storage rack and penetrates the ignition groove; open the gas cylinder, the combustion gas in the gas cylinder is diverted to the two flamethrower heads through the connecting assembly, the flamethrower head is opened to spray fire, and the front end of the oxygen burning pipe is heated and ignited.

[0006] The base column assembly includes a base column, a vertically arranged extension plate is arranged on the top of the base column, and the gas cylinder storage rack is arranged on the inner side of the extension plate; a funnel-shaped gas cylinder hole is arranged on the gas cylinder storage rack, and a shelf plate is arranged above the gas cylinder storage rack, and a U-shaped slot is arranged on the shelf plate, and elastic blocks are respectively arranged on the opposite surfaces of the slot opening.

[0007] The connecting assembly comprises a three-way pipeline, one pipe opening of the three-way pipeline is connected to the gas cylinder through a first connector, and the other two pipe openings of the three-way pipeline are connected to a second connector through a connecting hose, and the second connectors are respectively connected to the flamethrower heads.

[0008] The flamethrower head storage rack is a U-shaped channel steel member, and a horizontally arranged fastening knob is screwed on the side of the flamethrower head storage rack; the fastening knob is tightened to make the fastening knob press against the flamethrower head.

[0009] A protective component is provided on the back of the base column, and the protective component corresponds to the ignition groove; the protective component includes a protective cover, and the protective cover covers the rear end of the ignition groove, and multiple flow grooves distributed at equal intervals are provided on both sides of the protective cover; a horizontally arranged limit lever is provided on the inner side of the protective cover, and the front end of the limit lever is against the front end of the oxygen burning tube.

[0010] The limit lever is a conical structural component.

[0011] The oxygen bottle storage rack includes a U-shaped frame, which is fixed to the front side of the base column and corresponds to the front end of the ignition groove; a plurality of equally spaced limiting plates are arranged in the inner cavity at the front end of the ignition groove, and limiting holes are respectively provided on the U-shaped frame and the limiting plates; the oxygen tube passes through the limiting holes in sequence, so that the U-shaped frame and the limiting plates support the oxygen tube.

[0012] The U-shaped frame and the limiting plate are both made of fireproof materials, and a fireproof plate is arranged on the inner side wall of the ignition groove.

[0013] Compared with the prior art, the utility model has the following advantages: a iron mouth oxygen burning ignition device, when in use, the device is moved to a designated location, and then the front end of the oxygen burning pipe is passed through the limiting holes on the U-shaped frame and multiple limiting plates in sequence, when the front end of the oxygen burning pipe hits the front end of the limiting lever, at this time, the front end of the oxygen burning pipe is just moved to between the flame spraying ends of the two flame spray gun heads; then the valve on the three-way pipeline is opened to divert the combustion gas in the gas cylinder to the inside of the two flame spray gun heads, the two flame spray gun heads are opened for flame spraying, and the front end of the oxygen burning pipe is heated and ignited at the same time, which improves efficiency, protects the safety of staff, reduces ignition time, increases the feed amount of the furnace, and increases production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front three-dimensional schematic diagram of a taphole oxygen-burning ignition device according to an embodiment of the utility model;

[0015] Figure 2 for Figure 1 A three-dimensional side view of

[0016] Figure 3 It is a three-dimensional schematic diagram of the front side of the base column assembly;

[0017] Figure 4 A three-dimensional schematic diagram of the side of the base column assembly;

[0018] Figure 5 A three-dimensional schematic diagram of a protective component;

[0019] Figure 6 is a three-dimensional schematic diagram of the connected components;

[0020] In the figure, 1 base column assembly, 101 extension plate, 102 base column, 103 frame plate, 104 gas cylinder rack, 105 slot, 106 elastic stopper, 107 gas cylinder hole, 108 ignition slot, 109 flamethrower head hole, 110 U-shaped frame, 111 limit plate, 112 flamethrower head rack, 113 fastening knob, 114 limit hole, 115 fireproof plate, 2 base, 3 protection assembly, 301 protection cover, 302 flow slot, 303 limit stop rod, 4 connection assembly, 401 three-way pipeline, 402 first connector, 403 connecting hose, 404 second connector, 5 gas cylinder, 6 flamethrower head. DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] like Figure 1 , 2 As shown, a iron mouth oxygen ignition device in this embodiment includes a base column assembly 1, a base 2 is arranged at the bottom of the base column assembly 1, a gas cylinder storage rack 104 for placing a gas cylinder 5 is arranged on the base column assembly 1, and a flame spray gun head storage rack 112 is symmetrically arranged on the left and right sides of the base column assembly 1, and a flame spray gun head 6 is respectively arranged in the flame spray gun head storage rack 112. The base column assembly 1 is provided with a flame spray gun head hole 109 that passes through the left and right sides, and the flame spraying ends of the flame spray gun head 6 are respectively arranged in the flame spray gun head hole 109. The two flame spray gun heads 6 are connected to the gas cylinder 5 through the connecting assembly 4, and the combustion gas in the gas cylinder 5 is diverted to the two flame spray gun heads 6 through the connecting assembly 4. The base column assembly 1 is also provided with an ignition groove 108 which passes through the front and back. The base column assembly 1 is provided with an oxygen bottle storage rack, which corresponds to the ignition groove 108. The oxygen bottle is horizontally arranged in the oxygen bottle storage rack and penetrates the ignition groove, and the front end of the oxygen bottle is arranged between the two flamethrower heads 6. When the gas cylinder is turned on, the combustion gas is diverted to the two flamethrower heads through the connecting assembly, and the flamethrower head is turned on to spray fire, and the front end of the oxygen pipe is heated and ignited.

[0023] like Figure 3 , 4 As shown, the base column assembly includes a base column 102, a vertically arranged extension plate 101 is arranged on the top edge of the base column 102, and a gas cylinder rack 104 is arranged on the inner side of the extension plate 101. A funnel-shaped gas cylinder hole 107 is provided on the gas cylinder rack 104, and the mouth of the gas cylinder 5 is arranged in the gas cylinder hole 107. A shelf plate 103 is arranged above the gas cylinder rack 104, and a U-shaped slot 105 is provided on the shelf plate 103, and the body of the gas cylinder 5 is arranged in the slot 105. Elastic blocks 106 are respectively arranged on the opposite surfaces of the opening of the slot 105, and the elastic blocks 106 have a limiting effect on the body of the gas cylinder 5 to prevent the body of the gas cylinder from tipping over.

[0024] like Figure 6 As shown, the above-mentioned connecting assembly 4 includes a three-way pipeline 401, one pipe end of the three-way pipeline 401 is connected to a first connecting head 402, the first connecting head 402 is connected to the gas cylinder, and the other two pipe ends of the three-way pipeline 401 are connected to a second connecting head 404 through a connecting hose 403, and the second connecting head 404 is respectively connected to the flamethrower head 6.

[0025] The flamethrower head storage rack 112 is made of U-shaped channel steel. A horizontally arranged fastening knob 113 is provided on the side of the flamethrower head storage rack 112. The fastening knob 113 is threadedly connected to the flamethrower head storage rack 112. When the fastening knob is tightened, the fastening knob is pressed against the flamethrower head to prevent the flamethrower head from slipping out during operation; when the fastening knob is loosened, the flamethrower head is conveniently moved out of the flamethrower head storage rack.

[0026] like Figure 5 As shown, a protective component 3 is provided on the back of the base column 102, and the protective component 3 corresponds to the ignition groove. The protective component 3 includes a protective cover 301, and the protective cover 301 covers the rear end of the ignition groove. A plurality of equally spaced flow grooves 302 are respectively provided on both sides of the protective cover, so that more oxygen in the air can enter the interior of the ignition groove through the flow grooves 302, so that the heating and ignition are more sufficient and rapid. Two horizontally arranged limit levers 303 are provided on the inner side of the protective cover 301, and the front end of the limit lever 303 extends into the interior of the ignition groove, and the front end of the limit lever 303 abuts against the front end of the oxygen burning tube, ensuring that the front end of the oxygen burning tube is exactly located between the flame-spraying ends of the two flame-spraying gun heads. The limit lever 303 is a conical structural member, and the front end of the limit lever is sharply set, which reduces the contact surface with the front end of the oxygen burning tube and reduces the influence on the heating and ignition of the oxygen burning tube.

[0027] The oxygen bottle storage rack includes a U-shaped frame 110, which is fixed to the front of the base column 102 and is arranged at the front end of the ignition groove. The inner cavity at the front end of the ignition groove is provided with a plurality of equally spaced limit plates 111. Limit holes 114 are respectively provided on the U-shaped frame 110 and the plurality of limit plates 111. The oxygen tube passes through the limit holes horizontally in sequence, so that the U-shaped frame and the plurality of limit plates can support the oxygen tube without manual holding and waiting. The U-shaped frame and the plurality of limit plates are both made of fireproof materials. A fireproof plate 115 is fixedly provided on the inner wall of the ignition groove. The fireproof plate 115 is made of fireproof materials and is resistant to high temperature and combustion. During ignition, the oxygen tube is directly passed through the U-shaped frame and the plurality of limit plates, and the front end of the oxygen tube is located between the two flamethrower heads 6.

[0028] The flamethrower head and oxygen burning tube do not need to be held manually, which protects the safety of the workers and reduces their labor intensity.

[0029] The gas cylinder and the flamethrower head are both detachable, which not only facilitates the quick replacement of the gas cylinder, but also enables the quick replacement or maintenance of the flamethrower head.

[0030] Working principle:

[0031] When in use, the device is moved to a designated location, and then the front end of the oxygen burning pipe is passed through the limiting holes on the U-shaped frame and multiple limiting plates in turn. When the front end of the oxygen burning pipe hits the front end of the limiting lever, the front end of the oxygen burning pipe is just moved between the flame spraying ends of the two flame spraying gun heads. Then, the valve on the three-way pipeline is opened to divert the combustion gas in the gas cylinder to the inside of the two flame spraying gun heads, and the two flame spraying gun heads are opened for flame spraying, and the front end of the oxygen burning pipe is heated and ignited at the same time, which improves efficiency, protects the safety of staff, reduces ignition time, increases the feed amount of the kiln, and increases output.

[0032] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A taphole oxygen ignition device, characterized in that: The invention comprises a base column assembly, a base is arranged at the bottom of the base column assembly, a gas cylinder storage rack for placing gas cylinders is arranged on the base column assembly, flamethrower head storage racks are symmetrically arranged on the left and right sides of the base column assembly, and the flamethrower head is arranged on the flamethrower head storage rack; the base column assembly is provided with flamethrower head holes which pass through the left and right sides, and the flame-spraying ends of the flamethrower head are respectively arranged in the flamethrower head holes, and the two flamethrower heads are connected with the gas cylinder through a connecting assembly; the base column assembly is also provided with an ignition groove which passes through the front and back sides, and an oxygen-burning bottle storage rack is arranged on the base column assembly, and the oxygen-burning bottle storage rack corresponds to the ignition groove, and the oxygen-burning bottle is horizontally arranged in the oxygen-burning bottle storage rack and penetrates the ignition groove; when the gas cylinder is opened, the combustion gas in the gas cylinder is diverted to the two flamethrower heads through the connecting assembly, and the flamethrower head is opened to spray fire, so as to heat and ignite the front end of the oxygen-burning tube.

2. The iron mouth oxygen ignition device according to claim 1, characterized in that: The base column assembly includes a base column, a vertically arranged extension plate is arranged on the top of the base column, and the gas cylinder storage rack is arranged on the inner side of the extension plate; a funnel-shaped gas cylinder hole is arranged on the gas cylinder storage rack, and a shelf plate is arranged above the gas cylinder storage rack, and a U-shaped slot is arranged on the shelf plate, and elastic blocks are respectively arranged on the opposite surfaces of the slot opening.

3. The iron mouth oxygen ignition device according to claim 1, characterized in that: The connecting assembly comprises a three-way pipeline, one pipe opening of the three-way pipeline is connected to the gas cylinder through a first connector, and the other two pipe openings of the three-way pipeline are connected to a second connector through a connecting hose, and the second connectors are respectively connected to the flamethrower heads.

4. The iron mouth oxygen ignition device according to claim 1, characterized in that: The flamethrower head storage rack is a U-shaped channel steel member, and a horizontally arranged fastening knob is screwed on the side of the flamethrower head storage rack; the fastening knob is tightened to make the fastening knob press against the flamethrower head.

5. The iron mouth oxygen ignition device according to claim 2, characterized in that: A protective component is provided on the back of the base column, and the protective component corresponds to the ignition groove; the protective component includes a protective cover, and the protective cover covers the rear end of the ignition groove, and multiple flow grooves distributed at equal intervals are provided on both sides of the protective cover; a horizontally arranged limit stop rod is provided on the inner side of the protective cover, and the front end of the limit stop rod is against the front end of the oxygen burning tube.

6. The iron mouth oxygen ignition device according to claim 5, characterized in that: The limit stop rod is a conical structural component.

7. The iron mouth oxygen ignition device according to claim 2, characterized in that: The oxygen bottle storage rack includes a U-shaped frame, which is fixed to the front side of the base column and corresponds to the front end of the ignition groove; a plurality of equally spaced limiting plates are arranged in the inner cavity at the front end of the ignition groove, and limiting holes are respectively provided on the U-shaped frame and the limiting plates; the oxygen tube passes through the limiting holes in sequence, so that the U-shaped frame and the limiting plates support the oxygen tube.

8. The iron mouth oxygen ignition device according to claim 7, characterized in that: The U-shaped frame and the limiting plate are both made of fireproof materials, and a fireproof plate is arranged on the inner side wall of the ignition groove.

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