CN212029537U

CN212029537U - Coke oven ignition torch head

Info

Publication number: CN212029537U
Application number: CN202020226721.5U
Authority: CN
Inventors: 左新建; 邵瑞; 王厚元; 郑徐洲; 周明星; 薛寒
Original assignee: Linhuan Coking and Chemical Co Ltd
Current assignee: Linhuan Coking and Chemical Co Ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-27
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a coke oven ignition torch head, which relates to the technical field of coalification devices, and aims at the existing problem with potential safety hazard, the following proposal is proposed, which comprises a gas pipe, the upper side of the gas pipe is fixedly connected with a gas guide pipe, the outer wall of the gas guide pipe is fixedly connected with a pressurizing box fixedly connected with the gas pipe, the inner wall of the pressurizing box is slidingly sleeved with a movable plate, the upper side of the movable plate is fixedly connected with an extrusion column slidingly connected with the pressurizing box, the top end of the gas guide pipe is rotationally connected with a plurality of opening covers, the outer wall of the gas guide pipe is fixedly connected with a plurality of connecting rods, the other end of the connecting rods is fixedly connected with a wind blocking barrel, the top end of the wind blocking barrel is rotationally connected with a plurality of protecting covers, the utility model has simple structure and convenient use, can reduce the possibility of plugging and flameout, avoids accidents, and, and the environmental pollution caused by incomplete combustion is reduced.

Description

Coke oven ignition torch head

Technical Field

The utility model relates to a coalification device technical field especially relates to a coke oven ignition torch head.

Background

The flare tip, namely the flare combustor, is a key facility for realizing safe production of coal chemical enterprises, is usually installed at a high altitude far away from the ground, is in a high-temperature and cold-hot alternating change state for a long time in the working process, and has abnormal deterioration of the working environment, serious burning loss and serious corrosion.

Therefore, the sealing head can fall off when the torch head works for a long time, so that the gas outlet of the torch is blocked, the pressure building of a torch system is caused, accidents are caused, the torch is easily blown out by wind, and certain potential safety hazards are caused.

Disclosure of Invention

The utility model provides a coke oven ignition torch head has solved the problem that has the potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coke oven ignition torch head, includes the gas-supply pipe, the upside fixedly connected with air duct of gas-supply pipe, the outer wall fixed connection of air duct and gas-supply pipe fixed connection's pressurization case, the movable plate has been cup jointed in the inner wall slip of pressurization case, the upside fixedly connected with of movable plate pressurizes case sliding connection's extrusion post, the top of air duct is rotated and is connected with a plurality of lids that open, a plurality of connecting rods of outer wall fixedly connected with of air duct, and the other end fixedly connected with of connecting rod keeps off the dryer, the top that keeps off the dryer rotates and is connected with a plurality of protective covers, it is provided with a plurality of fresh air inlets on the dryer to keep off, the top fixedly connected with stay cord of extrusion post, the both ends of stay cord respectively with the protective cover with open lid fixed connection, fixedly connected with.

Preferably, the safety device includes the fire extinguishing pipe with air duct fixed connection, be provided with a plurality of jet orifices on the fire extinguishing pipe, one side fixedly connected with connecting pipe of fire extinguishing pipe, and the other end fixedly connected with manifold of connecting pipe, a plurality of work pipes of one side fixedly connected with of manifold, and the other end of work pipe rotates through rotary joint and is connected with the stand pipe, the top fixedly connected with of stand pipe and the fire tube that gathers together of opening lid fixed connection, one side fixedly connected with inlet pipe of manifold, the downside fixedly connected with of manifold and pressurized box fixed connection's control tube.

Preferably, the fire extinguishing pipe and the collecting pipe are of circular structures, and valves are connected to the collecting pipe, the connecting pipe and the working pipe.

Preferably, the pressure box is internally and fixedly connected with a spring, the other end of the spring is fixedly connected with the movable plate, the upper side of the pressure box is fixedly connected with an exhaust pipe, and the exhaust pipe is connected with a pressure limiting valve.

Preferably, the fresh air inlet slope sets up, the protective cover all adopts fan-shaped structure with opening the lid, it is provided with some firearms to open to cover.

Preferably, a plurality of steering pipes are rotatably connected to the wind shielding cylinder, and the pull rope is slidably connected with the steering pipes.

The utility model has the advantages that:

1. through the protective cover that can open automatically and close with open the lid, can protect the ignition head when not the time spent, reduce the possibility of shutoff, avoid the occurence of failure to can reduce the contact of rainwater and flame in the heavy rain day, reduce flame-out possibility, simultaneously through keeping off the protection of dryer, the air current of fresh air inlet and gathering together of tub steam, make the burning that flame can be stable, reduce the environmental pollution that incomplete combustion probably caused.

2. The steam fire extinguishing through the openable cover and the fire extinguishing pipe which can be closed can reduce the backfire after flameout, and each device is provided with a standby auxiliary device, so that the stable and durable operation of the whole device can be ensured, and the use safety of the device is ensured.

Drawings

FIG. 1 is a schematic sectional view of a coke oven ignition torch head according to the present invention;

FIG. 2 is a schematic left-side sectional view of an ignition torch head of a coke oven according to the present invention;

FIG. 3 is a schematic top cross-sectional view of an ignition torch head of a coke oven according to the present invention;

fig. 4 is an enlarged schematic view of a point a of a coke oven ignition torch head provided by the utility model.

Reference numbers in the figures: the device comprises a gas pipe 1, a pressurizing box 2, a spring 3, an exhaust pipe 4, an extrusion column 5, a wind blocking barrel 6, an air inlet hole 7, a protective cover 8, an opening cover 9, a fire gathering pipe 10, a fire extinguishing pipe 11, a pull rope 12, a connecting rod 13, a collecting pipe 14, a control pipe 15, a gas guide pipe 16, a moving plate 17, a jet hole 18, a guide pipe 19, a working pipe 20, a connecting pipe 21 and a feeding pipe 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a coke oven ignition torch head comprises a gas pipe 1, an air duct 16 fixedly connected to the upper side of the gas pipe 1, a pressurizing box 2 fixedly connected to the gas pipe 1 and fixedly connected to the outer wall of the gas duct 16, a moving plate 17 slidably sleeved on the inner wall of the pressurizing box 2, an extruding column 5 slidably connected to the pressurizing box 2 and fixedly connected to the upper side of the moving plate 17, a plurality of opening covers 9 rotatably connected to the top end of the gas duct 16, a plurality of connecting rods 13 fixedly connected to the outer wall of the gas duct 16, a wind blocking barrel 6 fixedly connected to the other end of the connecting rods 13, a plurality of protective covers 8 rotatably connected to the top end of the wind blocking barrel 6, a plurality of air inlet holes 7 arranged on the wind blocking barrel 6, a pull rope 12 fixedly connected to the top end of the extruding column 5, two ends of the pull rope 12 respectively fixedly connected to the protective, when working, fill into gas in the gas-supply pipe 1, atmospheric pressure through the gas-supply pipe 1 forces movable plate 1 to upwards remove, and then make the compression leg 5 drive stay cord 12 and remove, and then make protective cover 8 rotate with opening lid 9 and open, make the gas in the gas-supply pipe 1 spill over through air duct 16, then the ignition begins the burning, in the in-process of burning, the gas rebound of high temperature in the wind tube 6 keeps out the wind, make external gas enter into wind tube 6 through the bottom and the fresh air inlet 7 of wind tube 6 and wind inlet, provide oxygen, external movable gas can produce certain parcel effect to inside gas simultaneously, make the ascending trend of flame, and the blockking of wind tube 6, reduce the influence of external air current to inside flame, and through the protection of protective cover 8, can reduce the influence of rainwater when burning in the torrential rain days.

The safety device comprises a fire extinguishing pipe 11 fixedly connected with an air duct 16, a plurality of jet holes 18 are arranged on the fire extinguishing pipe 11, one side of the fire extinguishing pipe 11 is fixedly connected with a connecting pipe 21, the other end of the connecting pipe 21 is fixedly connected with a collecting pipe 14, one side of the collecting pipe 14 is fixedly connected with a plurality of working pipes 20, the other end of the working pipes 20 is rotatably connected with a guide pipe 19 through a rotating joint, the top end of the guide pipe 19 is fixedly connected with a fire gathering pipe 10 fixedly connected with an opening cover 9, one side of the collecting pipe 14 is fixedly connected with a feed pipe 22, the lower side of the collecting pipe 14 is fixedly connected with a control pipe 15 fixedly connected with a pressurizing box 2, in the later use process, steam can be added into the device through the feed pipe 22, wherein when the steam enters the fire extinguishing pipe 11 through the collecting pipe 14 and then enters the air duct 16, the air can, the possibility of backfire is reduced, and when not using, the atmospheric pressure in the gas-supply pipe 1 reduces, can oppress the extrusion post whereabouts through atmospheric pressure, and then through the effect of external force, make protective cover 8 and open and cover 9 fall back, it is isolated, and if necessary, can pass through collecting pipe 14 and control tube 15, make highly compressed steam enter into the pressurized box 2, drive movable plate 17 and remove, the compulsory closing, and in the use, can collecting pipe 14, the transmission of working pipe 20 and stand pipe 19, distribute steam through fire-collecting pipe 10 at last, stabilize the air current in the deep bead 6, increase the stability of flame.

The fire extinguishing pipe 11 and the collecting pipe 14 are of circular structures, valves are connected to the collecting pipe 14, the connecting pipe 21 and the working pipe 20, the circular structures are convenient to connect, and the valves guarantee control over all pipelines.

Fixedly connected with spring 3 in the pressure tank 2, and spring 3's the other end and movable plate 17 fixed connection, pressure tank 2's upside fixedly connected with blast pipe 4 is connected with the voltage limiting valve on the blast pipe 4, and spring 3 can stimulate movable plate 17, carries out supplementary opening, can control the steam volume of movable plate 17 top through blast pipe 4 simultaneously, and then opens the size to visor 8 and open lid 9 and carry out artificial control, the going on of convenient work in the course of the work.

The air inlet 7 is obliquely arranged, the protective cover 8 and the opening cover 9 are both of fan-shaped structures, an igniter is arranged on the opening cover 9, the oblique arrangement makes the outside air enter conveniently, upward force is exerted, flame can be gathered, and the igniter can perform ignition.

Keep off and rotate on the dryer 6 and be connected with a plurality of steering tubes, stay cord 12 and steering tube sliding connection, the stability of stay cord 12 is guaranteed to the steering tube, guarantees opening of lid 9 and visor 8 simultaneously.

The working principle is as follows: when working, fill into gas in the gas-supply pipe 1, atmospheric pressure through the gas-supply pipe 1 forces movable plate 1 to upwards remove, and then make the compression leg 5 drive stay cord 12 and remove, and then make protective cover 8 rotate with opening lid 9 and open, make the gas in the gas-supply pipe 1 spill over through air duct 16, then the ignition begins the burning, in the in-process of burning, the gas rebound of high temperature in the wind tube 6 keeps out the wind, make external gas enter into wind tube 6 through the bottom and the fresh air inlet 7 of wind tube 6 and wind inlet, provide oxygen, external movable gas can produce certain parcel effect to inside gas simultaneously, make the ascending trend of flame, and the blockking of wind tube 6, reduce the influence of external air current to inside flame, and through the protection of protective cover 8, can reduce the influence of rainwater when burning in the torrential rain days.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The coke oven ignition torch head comprises a gas pipe (1) and is characterized in that the upper side of the gas pipe (1) is fixedly connected with a gas guide pipe (16), the outer wall of the gas guide pipe (16) is fixedly connected with a pressurizing box (2) fixedly connected with the gas pipe (1), the inner wall of the pressurizing box (2) is slidably sleeved with a moving plate (17), the upper side of the moving plate (17) is fixedly connected with an extrusion column (5) in sliding connection with the pressurizing box (2), the top end of the gas guide pipe (16) is rotatably connected with a plurality of opening covers (9), the outer wall of the gas guide pipe (16) is fixedly connected with a plurality of connecting rods (13), the other ends of the connecting rods (13) are fixedly connected with a wind blocking barrel (6), the top end of the wind blocking barrel (6) is rotatably connected with a plurality of protective covers (8), and the wind blocking barrel (6) is provided with a plurality of wind inlet holes, the top fixedly connected with stay cord (12) of extrusion post (5), the both ends of stay cord (12) respectively with protective cover (8) with open lid (9) fixed connection, fixedly connected with safety device on air duct (16).

2. Coke oven ignition torch head according to claim 1, characterized in that the safety device comprises a fire extinguishing tube (11) fixedly connected with an air duct (16), a plurality of jet holes (18) are arranged on the fire extinguishing pipe (11), one side of the fire extinguishing pipe (11) is fixedly connected with a connecting pipe (21), the other end of the connecting pipe (21) is fixedly connected with a collecting pipe (14), one side of the collecting pipe (14) is fixedly connected with a plurality of working pipes (20), the other end of the working pipe (20) is rotationally connected with a guide pipe (19) through a rotary joint, the top end of the guide pipe (19) is fixedly connected with a fire gathering pipe (10) fixedly connected with the opening cover (9), one side fixedly connected with inlet pipe (22) of collecting pipe (14), the downside fixedly connected with of collecting pipe (14) and pressurized box (2) fixed connection's control tube (15).

3. Coke oven ignition torch head according to claim 2, characterized in that the extinguishing tubes (11) and the collecting tube (14) are of circular configuration, and valves are connected to the collecting tube (14), the connecting tube (21) and the working tube (20).

4. The coke oven ignition torch head according to claim 1, wherein a spring (3) is fixedly connected in the pressurizing box (2), the other end of the spring (3) is fixedly connected with the moving plate (17), an exhaust pipe (4) is fixedly connected to the upper side of the pressurizing box (2), and a pressure limiting valve is connected to the exhaust pipe (4).

5. Coke oven ignition torch head according to claim 1, characterized in that the air inlet opening (7) is arranged obliquely, the protective cover (8) and the opening cover (9) are both of fan-shaped construction, and the opening cover (9) is provided with an igniter.

6. The coke oven ignition torch head according to claim 1, wherein a plurality of steering tubes are rotatably connected to the wind blocking cylinder (6), and the pull rope (12) is slidably connected with the steering tubes.