Integrated combustion device type ignition equipment

Abstract

The utility model discloses integrated combustion device type ignition equipment, which belongs to the technical field of oil and gas drilling equipment, and comprises an integrated combustion device, a control cabinet, an air compressor, an ignition component and a flame detector, the integrated combustion device comprises a multifunctional combustor, a gas collection tank, a main combustion cylinder and a blowout central pipe, the multifunctional combustor is connected with the gas collection tank, and the main combustion cylinder is connected with the control cabinet. The lower part of the gas collection tank is connected with the main combustion cylinder, the blowout central pipe penetrates through the main combustion cylinder, the bottom of the blowout central pipe is provided with a gas interception drain outlet, the upper part of the blowout central pipe is provided with a vent hole I, and one end of the blowout central pipe is connected with a blowout pipeline through a flange; one end of the main combustion cylinder is provided with a gas collection tank, the other end of the main combustion cylinder is provided with a blowout movable turning cover, a mud baffle is arranged in a channel connected between the gas collection tank and the main combustion cylinder, and the multifunctional combustor comprises a fuel oil ignition nozzle and a pure electric ignition mounting port. The problem that in the prior art, the ignition success rate of ignition equipment is not high under the severe working condition that blowout gas contains mud and other impurities is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil and gas drilling equipment, and in particular relates to an integrated combustion device type ignition device. Background Art

[0002] During the oil drilling process, when drilling to the high-pressure oil and gas layer, if the pressure of the drilling fluid column is lower than the pressure of the oil and gas layer, the high-pressure oil and gas flow will invade the wellbore and gradually rise to the wellhead, so as to push out the drilling fluid and form overflow or well kick. At this time, the drilling workers will close the blowout preventer and take corresponding effective measures such as throttling and blowout. However, the blown natural gas needs to be ignited and burned, otherwise it will mix with air to a certain proportion and there will be a risk of explosion. In addition, it contains H 2 S gas can also endanger human life.

[0003] When combustible gas is discharged and burned through the throttling and killing manifold, if it is discharged directly through the blowdown pipeline, the blown gas may not be ignited and burned smoothly due to excessive flow rate. If the blown gas contains hydrogen sulfide, there is a risk of causing a safety accident.

[0004] In order to solve the above problems, the commonly used method at present is to install a combustion device at the discharge port of the blowdown line. However, the combustion device used on site in the prior art has a simple structure and a relatively single function. It is usually a central tube with a flange welded at one end and a large cylinder welded at the other end. The large cylinder is directly punched with a vent hole. After being used on site, this type of combustion tube generally has the following problems:

[0005] It is impossible to effectively reduce the flow rate of the blowdown gas; it is impossible to smoothly transport the combustible gas to the ignition position; it is impossible to simultaneously meet the ignition requirements of pure electronic ignition and fuel ignition, thus causing ignition failure.

[0006] With the development of oil and gas drilling technology, in order to adapt to various ignition conditions on site, it is urgent to design an ignition device with a simple and practical structure that can meet the needs of various ignition environments. Utility Model Content

[0007] The utility model aims to solve the problem that the ignition success rate of the ignition equipment in the prior art is low under the bad working condition that the discharged gas contains impurities such as mud.

[0008] In order to achieve the above-mentioned invention object, the technical solution of the utility model is as follows:

[0009] An integrated combustion device type ignition device, including an integrated combustion device, a control cabinet, an air compressor and an ignition component, as well as a flame detector for detecting the flame combustion conditions in a blowout pool or an integrated combustion device. The integrated combustion device includes a multifunctional burner, an air collecting box, a main combustion tube and a blowout center tube. The multifunctional burner is connected to the air collecting box, the lower part of the air collecting box is connected to the main combustion tube, the blowout center tube runs through the main combustion tube, the bottom of the blowout center tube is provided with an air cut-off drain port, the upper part of the blowout center tube is provided with an air vent Ⅰ, one end of the blowout center tube is connected to the blowout pipeline through a flange; the other end is provided with a blowout movable flap, a fender is provided in the channel connecting the air collecting box and the main combustion tube, the multifunctional burner includes a fuel ignition nozzle and a pure electric ignition installation port, the fuel ignition nozzle is connected to the ignition component and then connected to the control cabinet through an oil and gas pipeline, the pure electric ignition installation port is used to install the pure electric igniter in the ignition component, the pure electric igniter is connected to the control cabinet through a cable Ⅰ, and the air compressor is connected to the control cabinet through an air pipe.

[0010] Furthermore, a heat-insulating protection box is provided on the outer side of the oil and gas pipeline and cable I near the main combustion tube, and the heat-insulating protection box is installed and fixed on the spray pipe line through a supporting assembly; the other end of the oil and gas pipeline and cable I is connected to the control cabinet through an integrated control pipe bundle.

[0011] Furthermore, the multifunctional burner also includes an air inlet tube and a wind shield, the fuel ignition nozzle is fixed between the air inlet tube and the wind shield through flange I, and the pure electric ignition installation port is placed above the wind shield.

[0012] Furthermore, a vent hole II is provided at the lower portion of the air inlet cylinder.

[0013] Furthermore, the air collecting box includes an air collecting chamber provided with an air collecting plate, and the air collecting plate and the fender are respectively provided with air vents III and air vents IV, and the air collecting plate is placed above the fender.

[0014] Furthermore, a vent hole V is provided at the upper portion of the main combustion tube near the gas collecting box.

[0015] Furthermore, a movable sewage discharge flap is provided at the lower portion of the front baffle of the main combustion tube.

[0016] Furthermore, the main combustion cylinder is fixed on the mounting surface via a fixing seat.

[0017] Furthermore, the control cabinet is connected to the flame detector and the air compressor via cable II and cable III respectively.

[0018] Beneficial effects of the utility model:

[0019] 1. In the utility model, an integrated combustion device type ignition device is proposed. The device is mainly composed of an integrated combustion device, a control cabinet, an air compressor and a flame detector. The integrated combustion device includes a multifunctional burner, a gas collecting box, a main combustion tube and a central tube for blowing. The multifunctional burner includes a fuel ignition nozzle and a pure electric ignition installation port. The fuel ignition nozzle is connected to the control cabinet through an oil and gas pipeline, and the pure electric ignition installation port is connected to the control cabinet through a cable I. The air compressor is connected to the control cabinet through an air pipe. The device can realize the fuel open flame as an ignition source, and can also realize the pure electric ignition function. It has the characteristics of simple structure, complete functions and convenient operation. In addition, the integrated combustion device of the ignition device can also separate the liquid and gas of the blowing gas containing impurities such as water and mud in the blowing gas, improve the ignition success rate, and can also meet the blowing needs of various gas volumes on site, which is convenient for promotion. The flame detector is used to detect the flame burning situation in the blowing pool or the main combustion tube, and timely transmit the flame information to the control cabinet. When it is detected that the blowing pool or the main combustion tube is extinguished, the control cabinet controls the ignition component to re-ignite.

[0020] 2. In the utility model, a heat insulation protection box is provided on the outer side of the oil and gas pipelines and cable Ⅰ close to the main combustion tube. The heat insulation protection box can protect the oil and gas pipelines, cable Ⅰ and other components from heat radiation damage as much as possible. The heat insulation protection box is installed and fixed on the spray pipe line through a supporting assembly, which is convenient for the oil and gas pipelines and cable Ⅰ; the other end of the oil and gas pipelines and cable Ⅰ is connected to the control cabinet through an integrated control pipe bundle. In actual use, the integrated control pipe bundle of appropriate length can be selected according to the situation on site.

[0021] 3. In the utility model, when the on-site blowdown jet flows into the blowdown center tube of the integrated combustion device through the blowdown pipe line, a part of the blowdown jet flows into the main combustion tube through the vent hole Ⅰ provided on the blowdown center tube, and impurities such as mud and water are discharged into the main combustion tube from the gas cut-off drain port provided at the bottom of the blowdown center tube, and then discharged through the movable drain port of the main combustion tube; the combustible gas enters the gas collecting chamber through the vent hole Ⅳ of the mud guard, and finally enters the gas collecting box through the vent hole Ⅲ on the gas collecting plate. The combustible gas after multiple separations contacts with the electronic ignition or fuel ignition at the ignition position, thereby ensuring that the combustible gas is successfully ignited.

[0022] 4. In the utility model, when the jet flow from the blowdown pipe line is too large, the main jet flow can directly break through the blowdown movable flap for blowdown, and a small amount of combustible gas overflows from the vent hole Ⅰ on the blowdown center tube into the ignition position; when the jet flow is small, the flap at the front end of the center tube cannot be broken open or is opened a small amount, which is conducive to the collection of combustible gas, so that it enters the ignition position and realizes safe ignition.

[0023] 5. In the present invention, the integrated combustion device can, on the one hand, realize preliminary separation of the blown gas to obtain relatively pure gas, and on the other hand, the device can deliver the relatively pure gas after separation to the expected ignition position along the expected path, thereby realizing pure electric ignition and solving the problem that traditional combustion devices cannot realize pure electric ignition. In this way, the integrated combustion device can adapt to more working conditions.

[0024] 6. In the present invention, the control cabinet is connected to the flame detector and the air compressor through cable II and cable III respectively. The control cabinet of the ignition device provides power to the flame detector and the air compressor through cable II and cable III respectively to ensure their normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of an integrated combustion device type ignition device.

[0026] Figure 2 It is a structural schematic diagram of an implementation method of an integrated combustion device.

[0027] Figure 3 It is a top view of the integrated combustion device.

[0028] Figure 4 It is a left side view of the integrated combustion device.

[0029] Figure 5 yes Figure 3 AA section view.

[0030] Figure 6 It is a schematic diagram of the structure of the fender.

[0031] Among them, 1. integrated combustion device; 2. control cabinet; 3. air compressor; 4. spray pool; 5. flame detector; 6. ignition assembly; 7. gas cut-off drain outlet; 8. vent I; 9. flange; 10. spray pipe line; 11. spray movable flap; 12. fender; 13. oil and gas pipeline; 14. cable I; 15. air pipe; 16. heat insulation protection box; 17. support assembly; 18. integrated control pipe bundle; 19. flange I; 20. vent II; 21. vent III ; 22. Ventilation hole IV; 23. Ventilation hole V; 24. Sewage discharge flap; 25. Fixed seat; 26. Cable II; 27. Cable III; 28. Power cable; 1.1. Multi-function burner; 1.2. Air collecting box; 1.3. Main combustion tube; 1.4. Spray center tube; 1.1.1. Fuel ignition nozzle; 1.1.2. Pure electric ignition installation port; 1.1.3. Air inlet tube; 1.1.4. Wind shield; 1.2.1. Air collecting plate; 1.2.2. Air collecting chamber. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments, but the implementation manner of the present invention is not limited thereto.

[0033] Example 1

[0034] This embodiment is one of the basic implementation methods, an integrated combustion device type ignition device, which relates to the technical field of equipment for oil and gas drilling, and refers to Figure 1 , including an integrated combustion device 1, a control cabinet 2, an air compressor 3 and an ignition component 6, and a flame detector 5 for detecting the flame combustion condition in the spray pool 4 or the integrated combustion device 1. The integrated combustion device 1 includes a multifunctional burner 1.1, a gas collecting box 1.2, a main combustion tube 1.3 and a spray center tube 1.4, reference Figure 1-5 The multifunctional burner 1.1 is connected to the air collecting box 1.2, the lower part of the air collecting box 1.2 is connected to the main combustion tube 1.3, the central tube 1.4 for spraying passes through the main combustion tube 1.3, the bottom of the central tube 1.4 is provided with an air cut-off drain port 7, the upper part of the central tube 1.4 is provided with an air vent Ⅰ8, one end of the central tube 1.4 is connected to the spray pipe line 10 through a flange 9; the other end is provided with a spray movable flap 11, and a mud guard 12 is provided in the channel connecting the air collecting box 1.2 and the main combustion tube 1.3.

[0035] The multifunctional burner 1.1 includes a fuel ignition nozzle 1.1.1 and a pure electric ignition installation port 1.1.2. The fuel ignition nozzle 1.1.1 is connected to the ignition assembly 6 (the fuel type igniter in the ignition assembly 6) and then connected to the control cabinet 2 through the oil and gas pipeline 13. The pure electric ignition installation port 1.1.2 is used to install the pure electric igniter in the ignition assembly 6. The pure electric igniter is connected to the control cabinet 2 through the cable Ⅰ14, and the air compressor 3 is connected to the control cabinet 2 through the gas pipe 15. The control cabinet is connected to the power supply of the base where the equipment is located through the power cable 28.

[0036] In this embodiment, when the jet flow from the jet line 10 is too large, the main jet flow can directly break through the jet movable flap 11 for jetting, and a small amount of combustible gas overflows from the vent hole Ⅰ8 on the jet center tube 1.4 into the ignition position; when the jet flow is small, the flap at the front end of the center tube cannot be opened or is opened a small amount, which helps to collect the combustible gas, so that it enters the ignition position and achieves safe ignition. The flame detector 5 is used to monitor the flame combustion in the jet pool 4 or the integrated combustion device 1 (mainly the main combustion tube 1.3), and upload the detection results to the control cabinet 2, and the control cabinet 2 controls the ignition component 6 to work.

[0037] The ignition component 6 of the integrated combustion device ignition equipment includes a fuel type igniter and a pure electric igniter, which can meet the two working modes of fuel type ignition and electronic ignition. In the fuel type ignition mode, an open flame of fuel is used as the ignition source, the flame is large, the firepower is strong, and the flame length can reach more than 3 meters, which can meet the needs of most working conditions; the pure electric igniter is preferably an aviation high-energy pulse igniter, which has strong ignition energy, reliable ignition and long service life.

[0038] Preferably, the control cabinet 2 is connected to the flame detector 5 and the air compressor 3 through the cable II 26 and the cable III 27 , respectively. The control cabinet 2 provides power to the flame detector 5 and the air compressor 3 through the cable II 26 and the cable III 27 .

[0039] In this embodiment, the control cabinet 2 can simultaneously control the start and stop of devices such as the ignition component 6 and the air compressor 3, thereby realizing remote control of ignition.

[0040] Example 2

[0041] This embodiment is a further optimization of the embodiment 1. The difference is that a heat insulation protection box 16 is provided on the outer side of the oil and gas pipeline 13 and the cable Ⅰ 14 near the main combustion tube 1.3. Figure 1 The heat-insulating protection box 16 is installed and fixed on the spray pipe line 10 through the supporting assembly 17; the other end of the oil and gas pipeline 13 and the cable I 14 is connected to the control cabinet 2 through the integrated control pipe bundle 18.

[0042] Example 3

[0043] The difference between this embodiment and embodiment 1-2 is that, Figure 5 The multifunctional burner 1.1 also includes an air inlet tube 1.1.3 and a wind shield 1.1.4. The fuel ignition nozzle 1.1.1 is fixed between the air inlet tube 1.1.3 and the wind shield 1.1.4 through a flange Ⅰ19. The pure electric ignition installation port 1.1.2 is placed above the wind shield 1.1.4. The pure electric ignition installation port 1.1.2 is used to install a pure electric igniter.

[0044] Preferably, a vent hole II20 is provided at the lower portion of the air inlet cylinder 1.1.3.

[0045] Example 4

[0046] The difference between this embodiment and embodiments 1-3 is that, Figure 3 , 5 6. The air collecting box 1.2 includes an air collecting chamber 1.2.2 provided with an air collecting plate 1.2.1. The air collecting plate 1.2.1 and the fender 12 are provided with air vents III 21 and air vents IV 22 respectively. The air collecting plate 1.2.1 is placed above the fender 12.

[0047] Example 5

[0048] The difference between this embodiment and embodiments 1-4 is that, Figure 2 A vent hole V23 is provided at the upper portion of the main combustion tube 1.3 near the air collecting box 1.2.

[0049] Example 6

[0050] The difference between this embodiment and the embodiments 1-5 is that the lower part of the front baffle of the main combustion tube 1.3 is provided with a sewage discharge movable flap 24, Figure 4 .

[0051] Example 7

[0052] The difference between this embodiment and the embodiments 1-6 is that the main combustion cylinder 1.3 is fixed on the mounting surface by a fixing seat 25. Figure 2 .

[0053] Example 8

[0054] This embodiment takes a new type of integrated combustion device type ignition equipment as an example to further illustrate this solution.

[0055] refer to Figure 1-6 , including an integrated combustion device 1, a control cabinet 2, an air compressor 3 and an ignition component 6, and a flame detector 5 for detecting the flame combustion condition in the spray pool 4 or the main combustion tube 1.3. The integrated combustion device 1 includes a multifunctional burner 1.1, an air collecting box 1.2, a main combustion tube 1.3 and a spray center tube 1.4. The multifunctional burner 1.1 is connected to the air collecting box 1.2, the lower part of the air collecting box 1.2 is connected to the main combustion tube 1.3, the spray center tube 1.4 runs through the main combustion tube 1.3, the bottom of the spray center tube 1.4 is provided with a gas cut-off drain port 7, the upper part of the spray center tube 1.4 is provided with a vent hole Ⅰ8, one end of the spray center tube 1.4 is connected to the spray line 10 through a flange 9; the other end is provided with a spray movable flap 11, and a mud guard 12 is provided in the channel connecting the air collecting box 1.2 and the main combustion tube 1.3.

[0056] The multifunctional burner 1.1 includes a fuel ignition nozzle 1.1.1 and a pure electric ignition installation port 1.1.2. The fuel ignition nozzle 1.1.1 is connected to the ignition assembly 6 and then connected to the control cabinet 2 through the oil and gas pipeline 13. The pure electric ignition installation port 1.1.2 is used to install the pure electric igniter in the ignition assembly 6. The pure electric igniter is connected to the control cabinet 2 through the cable Ⅰ14, and the air compressor 3 is connected to the control cabinet 2 through the air pipe 15. The control cabinet is connected to the power supply of the base where the equipment is located through the power cable 28.

[0057] In this embodiment, a heat insulation protection box 16 is provided on the outer side of the oil and gas pipeline 13 and the cable I 14 near the main combustion tube 1.3, and the heat insulation protection box 16 is installed and fixed on the spray pipe line 10 through a support assembly 17; the other end of the oil and gas pipeline 13 and the cable I 14 is connected to the control cabinet 2 through an integrated control pipe bundle 18. In this embodiment, the other end of the oil and gas pipeline 13 and the cable I 14 is flexibly connected by an integrated control pipe bundle 18, so that the disassembly, assembly, use and transportation of the equipment are convenient and fast.

[0058] In this embodiment, the multifunctional burner 1.1 also includes an air inlet tube 1.1.3 and a wind shield 1.1.4. The fuel ignition nozzle 1.1.1 is fixed between the air inlet tube 1.1.3 and the wind shield 1.1.4 through a flange Ⅰ19, and the pure electric ignition installation port 1.1.2 is placed above the wind shield 1.1.4.

[0059] In this embodiment, the lower part of the air inlet tube 1.1.3 is provided with a vent hole II 20. The air collecting box 1.2 includes an air collecting chamber 1.2.2 provided with an air collecting plate 1.2.1. The air collecting plate 1.2.1 and the fender 12 are provided with vent holes III 21 and vent holes IV 22 respectively. The air collecting plate 1.2.1 is placed above the fender 12. The upper part of the main combustion tube 1.3 near the air collecting box 1.2 is provided with a vent hole V 23.

[0060] In this embodiment, a sewage discharge movable flap 24 is provided at the lower portion of the front baffle of the main combustion tube 1.3.

[0061] In this embodiment, the main combustion cylinder 1.3 is fixed on the mounting surface via a fixing seat 25.

[0062] In this embodiment, the control cabinet 2 is connected to the flame detector 5 and the air compressor 3 via the cable II 26 and the cable III 27 respectively.

[0063] The ignition component 6 of the integrated combustion device ignition equipment includes a fuel type igniter and a pure electric igniter, which can meet the two working modes of fuel type ignition and electronic ignition. In the fuel type ignition mode, an open flame of fuel is used as the ignition source, the flame is large, the firepower is strong, and the flame length can reach more than 3 meters, which can meet the needs of most working conditions; the pure electric igniter is preferably an aviation high-energy pulse igniter, which has strong ignition energy, reliable ignition and long service life.

[0064] When the on-site blowdown jet flows into the blowdown center tube 1.4 of the integrated combustion device 1 through the blowdown pipe line 10, a part of the blowdown jet flows into the main combustion tube 1.3 through the vent hole Ⅰ8 provided on the blowdown center tube 1.4, and mud, water and other impurities are discharged from the gas cut-off drain port 7 provided at the bottom of the blowdown center tube 1.4 into the main combustion tube 1.3, and then discharged through the movable drain port of the main combustion tube 1.3; the combustible gas enters the gas collecting chamber 1.2.2 through the vent hole Ⅳ22 of the fender 12, and finally enters the gas collecting box 1.2 through the vent hole Ⅲ21 on the gas collecting plate 1.2.1. The combustible gas is relatively purer after multiple separations, and then contacts the pure electric igniter or fuel type igniter at the ignition position. The air compressor 3 prepares compressed gas and provides high-pressure gas for this equipment, and the oil tank also supplies fuel to the fuel type igniter through the control cabinet 2, the integrated control tube bundle 18, and the oil and gas pipeline 13. In addition, the control cabinet 2 provides power for the pure electric igniter, thereby ensuring that the combustible gas is successfully ignited. The entire equipment runs stably, is easy to operate, and requires little maintenance.

Claims

1. Integrated combustion device type ignition equipment, characterized in that: The invention comprises an integrated combustion device (1), a control cabinet (2), an air compressor (3) and an ignition assembly (6), and a flame detector (5) for detecting the flame combustion condition in a blowout pool (4) or the integrated combustion device (1). The integrated combustion device (1) comprises a multifunctional burner (1.1), an air collecting box (1.2), a main combustion tube (1.3) and a blowout center tube (1.4). The multifunctional burner (1.1) is connected to the air collecting box (1.2). The lower part of the air collecting box (1.2) is connected to the main combustion tube. The main combustion tube (1.3) is connected to the discharge center tube (1.4), the discharge center tube (1.4) passes through the main combustion tube (1.3), the bottom of the discharge center tube (1.4) is provided with a gas cut-off drain port (7), the upper part of the discharge center tube (1.4) is provided with a vent hole I (8), one end of the discharge center tube (1.4) is connected to the discharge pipe line (10) through a flange (9); the other end is provided with a discharge movable flap (11), and a mud guard (12) is provided in the channel connecting the gas collecting box (1.2) and the main combustion tube (1.3). The multifunctional burner (1.1) comprises a fuel ignition nozzle (1.1.1) and a pure electric ignition installation port (1.1.2). The fuel ignition nozzle (1.1.1) is connected to an ignition assembly (6) and then connected to a control cabinet (2) via an oil and gas pipeline (13). The pure electric ignition installation port (1.1.2) is used to install a pure electric igniter in the ignition assembly (6). The pure electric igniter is connected to the control cabinet (2) via a cable I (14). The air compressor (3) is connected to the control cabinet (2) via an air pipe (15).

2. The integrated combustion device type ignition device according to claim 1, characterized in that: A heat insulation protection box (16) is provided on the outer side of the oil and gas pipeline (13) and the cable I (14) near the main combustion tube (1.3). The heat insulation protection box (16) is installed and fixed on the blowdown pipe line (10) through a support assembly (17). The other end of the oil and gas pipeline (13) and the cable I (14) is connected to the control cabinet (2) through an integrated control pipe bundle (18).

3. The integrated combustion device type ignition device according to claim 2, characterized in that: The multifunctional burner (1.1) further comprises an air inlet tube (1.1.3) and a wind shield (1.1.4); the fuel ignition nozzle (1.1.1) is fixed between the air inlet tube (1.1.3) and the wind shield (1.1.4) via a flange I (19); and the pure electric ignition installation port (1.1.2) is disposed above the wind shield (1.1.4).

4. The integrated combustion device type ignition device according to claim 3, characterized in that: A vent hole II (20) is provided at the lower portion of the air inlet cylinder (1.1.3).

5. The integrated combustion device type ignition device according to claim 1, characterized in that: The air collecting box (1.2) comprises an air collecting chamber (1.2.2) provided with an air collecting plate (1.2.1), and the air collecting plate (1.2.1) and the fender (12) are provided with air vents III (21) and air vents IV (22) respectively, and the air collecting plate (1.2.1) is placed above the fender (12).

6. The integrated combustion device type ignition device according to claim 1, characterized in that: A vent hole V (23) is provided at the upper portion of the main combustion tube (1.3) close to the air collecting box (1.2).

7. The integrated combustion device type ignition device according to claim 1, characterized in that: A sewage discharge movable flap (24) is provided at the lower portion of the front baffle of the main combustion tube (1.3).

8. The integrated combustion device type ignition device according to claim 1, characterized in that: The main combustion cylinder (1.3) is fixed on the mounting surface via a fixing seat (25).

9. The integrated combustion device type ignition device according to claim 1, characterized in that: The control cabinet (2) is connected to the flame detector (5) and the air compressor (3) via cable II (26) and cable III (27) respectively.

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