CN208703923U - A kind of offshore platform torch - Google Patents

Abstract

The utility model discloses a kind of offshore platform torches, belong to natural gas combustion device technical field, and it is insufficient that there are combustion of natural gas for solving the problems, such as flaring in the prior art when handling natural gas.Including mounting base, mounting base is equipped with torch cylinder, the torch cylinder includes inner cylinder and outer barrel, inner cylinder is connected with outer barrel by connecting column, the bottom of the inner cylinder is equipped with taper port, burning head assembly is equipped in taper port, the side wall of the outer barrel is in hollow form, and several axle sleeves are equipped in the side wall of outer barrel, guide duct is equipped in the axle sleeve, the guide duct is distributed at equal intervals in the side wall of outer barrel, the top of the guide duct is equipped with the blast pipe being obliquely installed, the low side of the blast pipe is connected with guide duct, the bottom of the guide duct is equipped with discharge pipe, one end of the discharge pipe is connected with the low side of guide duct, the top of the torch cylinder is equipped with blower unit.

Description

A kind of offshore platform torch

Technical field

The utility model relates to natural gas combustion device technical fields, and in particular to a kind of offshore platform torch.

Background technique

Most of petroleum is obtained by afloat drilling platforms, and oil and natural gas is usually symbiosis, i.e., Existing petroleum also has in natural gas or even petroleum dissolved with natural gas；Since being drilling well, that resulting petroleum is all collected , it is transported to refinery factory and is processed into diesel oil, gasoline etc.；And a part of natural gas wherein dissolved, measure too small, no industry Extraction value, that is to say, that be more than value of this natural gas itself its collected fund, because natural gas is wherein Toxic gas is polluted containing hydrogen sulfide etc., if direct emission not only pollutes the environment but also to generate serious safety hidden Suffer from, it is therefore desirable to which the natural gas discharged in oil exploitation is focused on.At the device for handling natural gas in the prior art It manages relatively simple, natural gas is mostly handled by flaring burning, but existing processing equipment is relatively simple, causes There is unstable, the insufficient phenomenon of burning and exist in natural gas, will lead to toxic and harmful gas and be discharged into atmosphere pollute ring Border and serious security risk can be led to the problem of.

Utility model content

It is relatively simple in order to solve existing processing equipment, cause natural gas to there is unstable, insufficient phenomenon of burning In the presence of will lead to toxic and harmful gas and be discharged into pollute in atmosphere environment and asking for serious security risk can be generated Topic, the utility model provide a kind of offshore platform torch, to achieve the goals above,

The utility model uses following technical scheme:

A kind of offshore platform torch, including mounting base, mounting base are equipped with torch cylinder, and the torch cylinder includes inner cylinder Body and outer barrel, inner cylinder and outer barrel are connected by connecting column, and the bottom of the inner cylinder is equipped with taper port, taper combustion It burns and is equipped with burning head assembly in mouth, the burning head assembly includes shunt head and burner, and shunt head is fixed on taper port Interior, the burner is uniformly arranged in the top of shunt head, and the bottom of the shunt head is connected with air inlet pipe, and the four of shunt head It is equipped with ignition system week, the top of the burning head assembly is equipped with flameholder；

The side wall of the outer barrel is in hollow form, and several axle sleeves are equipped in the side wall of outer barrel, is equipped in the axle sleeve Guide duct, the guide duct are distributed at equal intervals in the side wall of outer barrel, and the top of the guide duct, which is equipped with, to be obliquely installed The low side of blast pipe, the blast pipe is connected with guide duct, and the bottom of the guide duct is equipped with discharge pipe, the discharge pipe One end is connected with the low side of guide duct, and the sidewall bottom of the outer barrel runs through outer cylinder side equipped with what is matched with discharge pipe The lower part of shunt head is arranged in by sliding slot for the sliding slot of wall, the other end of the discharge pipe；

The top of the torch cylinder is equipped with blower unit, and the blower unit includes induced draft plate, support base, shaft and company The top of torch cylinder is arranged in extension bar, the support base, and the top of shaft is connected with induced draft plate, the bottom of shaft and support Seat is connected, and one end of the connecting rod is connected with the side wall of shaft, and the other end of connecting rod is connected with guide duct.

When the utility model at work, natural gas enters in shunt head from the air inlet pipe of torch cylinder bottom, then from Burner at the top of shunt head sheds, and lights after-combustion through ignition system and disposes natural gas, wherein natural gas is through shunt head point It sheds after stream from each burner and sheds from the flameholder being arranged at the top of shunt head, natural gas is dissipated from each burner Out so that the surface area that natural gas sheds increases, facilitate the ignition success rate for increasing natural gas, the top of natural gas is equipped with fire Flame stabilizer can make the more steady of the combustion of natural gas after shedding.

Wherein, the oxygen of combustion-supporting natural gas enters from blast pipe, is passed into shunt head from discharge pipe after guide duct Lower part generates combustion-supporting effect to the burning of natural gas, meanwhile, right effect is preferably helped in order to reach, makes the process of combustion of natural gas Needed for oxygen it is abundant enough, the top of torch cylinder is equipped with blower unit, and the induced draft plate of blower unit can blowing in sea wind It is rotated under dynamic along shaft, shaft rotation will drive connecting rod rotation, and connecting tube makes connected guide duct along axle sleeve one Rotation is played, guide duct rotates so that the intake of blast pipe increases, so that combustion of natural gas has sufficient oxygen, so that day Right gas burns more abundant, more thoroughly.

Further, the side wall of the inner cylinder taper port is equipped with the ventilation of several side walls through inner cylinder Hole, the venthole is interior to be equipped with metal mesh.Metal mesh can play the role of filtering out, while can also play wall effect.

Further, the shunt head is in hollow form, and the bottom of shunt head is connected with air inlet pipe, sets at the top of shunt head There are several mounting holes, the inner wall of the mounting hole is equipped with the internal screw thread for installing burner.Burner passes through shunt head Mounting hole is flexibly connected with shunt head, easy to replace and maintain.

Further, the burner is the cylindrical body of hollow form open at one end, and the burner is equipped with open at one end Bottom be equipped with external screw thread, the burner is fixed in the mounting hole of shunt head by external screw thread, the side wall of the burner With the first burner port for being respectively equipped with several side walls through burner and roof on roof.The external screw thread that burner passes through bottom It is arranged in the mounting hole at the top of shunt head, natural gas sheds by the first burner port of burner, and natural gas is from burner Several first burner ports shed so that the surface area that sheds of natural gas increases, and facilitate the ignition success rate for increasing natural gas, Make the intracorporal natural gas of inner cylinder more balanced simultaneously, the more steady of the combustion of natural gas after shedding can be made.

Further, the flameholder is in hollow form, and the roof of flameholder is in herringbone, and the flame is steady The bottom wall for determining device is equipped with installing port, and the flameholder is set on the outer wall of shunt head by the installing port that bottom wall is equipped with, The second burner port of several spaced sets is equipped on the side wall and roof of the flameholder, second burner port Diameter is 1.5 times of the diameter of the first burner port.From burner shed after natural gas by flameholder second burning Hole sheds, and the diameter of the second burner port of flameholder is 1.5 times of the diameter of the first burner port, can to dissipate from burner Natural gas out sheds the more steady of after-combustion and sufficiently through the second burner port of flameholder.

Further, the top of the inner cylinder is provided with honeycomb combustion tube, and the water conservancy diversion of W type is provided with above combustion tube Plate.Facilitate the more abundant of combustion of natural gas.

Further, the top of the inner cylinder is equipped with multiple layer metal strainer.Multiple layer metal strainer can produce wall effect It answers, reduces burned flame and go out the probability at the top of inner cylinder.

Further, axle sleeve there are two being arranged on every guide duct.Guarantee more steady when guide duct rotates in axle sleeve.

The utility model has the beneficial effect that compared with prior art

1, the utility model structure is simple, and natural gas enters in shunt head from the air inlet pipe of torch cylinder bottom, then It sheds from the burner at the top of shunt head, lights after-combustion through ignition system and dispose natural gas, wherein natural gas is through shunt head It sheds after shunting from each burner and sheds from the flameholder being arranged at the top of shunt head, natural gas is from each burner It sheds so that the surface area increase that natural gas sheds, facilitates the ignition success rate for increasing natural gas, the top of natural gas is equipped with Flameholder can make the more steady of the combustion of natural gas after shedding.

Wherein, the oxygen of combustion-supporting natural gas enters from blast pipe, is passed into shunt head from discharge pipe after guide duct Lower part generates combustion-supporting effect to the burning of natural gas, meanwhile, right effect is preferably helped in order to reach, makes the process of combustion of natural gas Needed for oxygen it is abundant enough, the top of torch cylinder is equipped with blower unit, and the induced draft plate of blower unit can blowing in sea wind It is rotated under dynamic along shaft, shaft rotation will drive connecting rod rotation, and connecting tube makes connected guide duct along axle sleeve one Rotation is played, guide duct rotates so that the intake of blast pipe increases, so that combustion of natural gas has sufficient oxygen, so that day Right gas burns more abundant, more thoroughly.The energy of sea wind is adequately utilized in the utility model, instead of traditional air blast Machine has saved traditional electric energy.

2, the burner of the utility model is flexibly connected by the external screw thread of bottom with the internal screw thread of the mounting hole of shunt head, Convenient for the replacement and maintenance of burner.Natural gas sheds by the first burner port of burner, and natural gas is from the several of burner A first burner port sheds so that the surface area increase that natural gas sheds, facilitates the ignition success rate for increasing natural gas, simultaneously So that the intracorporal natural gas of inner cylinder is more balanced, the more steady of the combustion of natural gas after shedding can be made.

3, from the burner of the utility model shed after natural gas shed by the second burner port of flameholder, fire The diameter of second burner port of flame stabilizer is 1.5 times of the diameter of the first burner port, can to shed from burner natural Gas sheds the more steady of after-combustion and sufficiently through the second burner port of flameholder.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the burner of the utility model；

Fig. 3 is the top view of the shunt head of the utility model；

Fig. 4 is the bottom view of the shunt head of the utility model.

Marked in the figure: 1- mounting base, 2- inner cylinder, 3- outer barrel, 4- connecting column, 5- taper port, 6- shunt head, 7- Burner, 8- ignition system, 9- flameholder, 10- axle sleeve, 11- guide duct, 12- blast pipe, 13- discharge pipe, 14- are sliding Slot, 15- induced draft plate, 16- support base, 17- shaft, 18- connecting rod, 19- venthole, 20- mounting hole, the first burner port of 21-, 22- combustion tube, 23- deflector, 24- metal screen, 25- installing port, 26- air inlet pipe.

Specific embodiment

Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model It encloses.

Embodiment 1:

As shown in Figs 1-4, a kind of offshore platform torch, including mounting base 1, mounting base 1 are equipped with torch cylinder, the fire Torch cylinder includes inner cylinder 2 and outer barrel 3, and inner cylinder 2 and outer barrel 3 are connected by connecting column 4, the both ends difference of connecting column 4 It being welded on inner cylinder 2 and outer barrel 3, wherein inner cylinder 2 and outer barrel 3 are stainless steel composition, and inner cylinder 2 Diameter is the 5/6 of the diameter of outer barrel 3, and the bottom of the inner cylinder 2 is equipped with taper port 5, is equipped with combustion in taper port 5 Head assembly is burnt, the burning head assembly includes shunt head 6 and burner 7, and the shunt head 6 is in hollow form, the bottom of shunt head 6 It is connected with air inlet pipe 26, the top of shunt head 6 is equipped with several mounting holes 20, and the inner wall of the mounting hole 20 is equipped with for pacifying Fill the internal screw thread of burner 7.The burner 7 is the cylindrical body of hollow form open at one end, and the burner 7 is equipped with opening The bottom of one end is equipped with external screw thread, and the burner 7 is movably connected in the interior spiral shell of the mounting hole 20 of shunt head 6 by external screw thread In line, the first burner port of several side walls through burner 7 and roof is respectively equipped on the side wall and roof of the burner 7 21。

Burner 7 is flexibly connected by the mounting hole 20 of shunt head 6 with shunt head 6, easy to replace and maintain.Shunt head 6 It is fixed in taper port 5, the top of shunt head 6 is uniformly arranged in the burner 7, and the bottom of the shunt head 6 connects It is connected to air inlet pipe 26, shunt head 6 is surrounded by ignition system 8, and the top of the burning head assembly is equipped with flameholder 9；

The side wall of the outer barrel 3 is in hollow form, and several axle sleeves 10, the axle sleeve 10 are equipped in the side wall of outer barrel 3 Interior to be equipped with guide duct 11, the guide duct 11 is distributed at equal intervals in the side wall of outer barrel 3, and the top of the guide duct 11 is set There is the blast pipe 12 being obliquely installed, the low side of the blast pipe 12 is connected with guide duct 11, and the bottom of the guide duct 11 is set There is discharge pipe 13, one end of the discharge pipe 13 is connected with the low side of guide duct 11, and the sidewall bottom of the outer barrel 3 is equipped with The other end of the sliding slot 14 through 3 side wall of outer barrel matched with discharge pipe 13, the discharge pipe 13 is arranged by sliding slot 14 In the lower part of shunt head 6；

The top of the torch cylinder is equipped with blower unit, and the blower unit includes induced draft plate 15, support base 16, shaft 17 and connecting rod 18, the support base 16 top of torch cylinder is set, the top of shaft 17 is connected with induced draft plate 15, turn The bottom of axis 17 is connected with support base 16, and one end of the connecting rod 18 is connected with the side wall of shaft 17, connecting rod 18 it is another End is connected with guide duct 11.

Preferably, the side wall of the 2 taper port 5 of inner cylinder is equipped with the logical of several side walls through inner cylinder 2 Stomata 19, the venthole 19 is interior to be equipped with metal mesh.Metal mesh can play the role of filtering out, while can also play wall effect It answers.

Preferably, the top of the inner cylinder 2 is provided with honeycomb combustion tube 22, W type is provided with above combustion tube 22 Deflector 23.Facilitate the more abundant of combustion of natural gas.

Preferably, the top of the inner cylinder 2 is equipped with multiple layer metal strainer 24.Multiple layer metal strainer 24 can produce device Wall effect reduces the probability that burned flame goes out 2 top of inner cylinder.

Preferably, being arranged on every guide duct 11, there are two axle sleeves 10.When guaranteeing that guide duct 11 rotates in axle sleeve 10 It is more steady.

Working principle of the utility model is: the utility model structure is simple, air inlet pipe of the natural gas from torch cylinder bottom 26 enter in shunt head 6, then shed from the burner 7 at 6 top of shunt head, light after-combustion through ignition system 8 and dispose Natural gas, wherein natural gas sheds from each burner 7 from the flame that the top of shunt head 6 is arranged in after the shunting of shunt head 6 Stabilizer 9 sheds, and natural gas sheds from each burner 7 so that the surface area increase that natural gas sheds, helps to increase natural The ignition success rate of gas, the top of natural gas, which is equipped with flameholder 9, can make the more flat of the combustion of natural gas after shedding Surely.

Wherein, the oxygen of combustion-supporting natural gas enters from blast pipe 12, is passed into point after guide duct 11 from discharge pipe 13 The lower part for flowing head 6 generates combustion-supporting effect to the burning of natural gas, meanwhile, right effect is preferably helped in order to reach, fires natural gas Oxygen needed for during burning is abundant enough, and the top of torch cylinder is equipped with blower unit, 15 meeting of induced draft plate of blower unit It is rotated under the blowing of sea wind along shaft 17, the rotation of shaft 17 will drive the rotation of connecting rod 18, and connecting tube to be connected Guide duct 11 rotated together along axle sleeve 10, guide duct 11 rotate so that the intake of blast pipe 12 increases, so that naturally Gas burning has sufficient oxygen, so that combustion of natural gas is more abundant, more thoroughly.Sea is adequately utilized in the utility model The energy of wind has saved traditional electric energy instead of traditional air blower.

Burner 7 is arranged in the mounting hole 20 at 6 top of shunt head by the external screw thread of bottom, and natural gas passes through burner 7 the first burner port 21 sheds, and natural gas sheds from several first burner ports 21 of burner 7 so that the table that natural gas sheds Area increases, and facilitates the ignition success rate for increasing natural gas, while making the natural gas in inner cylinder 2 more balanced, can be with So that combustion of natural gas after shedding is more steady.

Embodiment 2:

As shown in Figs 1-4, this implementation is to advanced optimize on the basis of embodiment 1, and the present embodiment emphasis illustrates and reality The improvements that example 1 is compared are applied, something in common repeats no more, and in the present embodiment, the flameholder 9 is in hollow form, and The roof of flameholder 9 is in herringbone, and the bottom wall of the flameholder 9 is equipped with installing port 25, and the flameholder 9 is logical It crosses the installing port 25 that bottom wall is equipped with to be set on the outer wall of shunt head 6, be equipped on the side wall and roof of the flameholder 9 Second burner port of several spaced sets, the diameter of second burner port are 1.5 times of the diameter of the first burner port 21.From Natural gas after burner 7 sheds sheds by the second burner port of flameholder 9, the second burner port of flameholder 9 Diameter be 1.5 times of diameter of the first burner port 21, the natural gas to shed from burner 7 can be made through flameholder 9 Second burner port sheds the more steady of after-combustion and sufficiently.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (8)

1. a kind of offshore platform torch, including mounting base (1), mounting base (1) is equipped with torch cylinder, which is characterized in that described Torch cylinder includes inner cylinder (2) and outer barrel (3), and inner cylinder (2) and outer barrel (3) are connected by connecting column (4), described interior The bottom of cylinder (2) is equipped with taper port (5), and burning head assembly, the burning head assembly packet are equipped in taper port (5) Shunt head (6) and burner (7) are included, shunt head (6) is fixed in taper port (5), and the burner (7) is uniformly arranged It is connected with air inlet pipe (26) in the bottom at the top of shunt head (6), the shunt head (6), shunt head (6) is surrounded by igniting The top of system (8), the burning head assembly is equipped with flameholder (9)；

The side wall of the outer barrel (3) is in hollow form, and is equipped with several axle sleeves (10) in the side wall of outer barrel (3), the axle sleeve (10) guide duct (11) are equipped in, the guide duct (11) is distributed at equal intervals in the side wall of outer barrel (3), the guide duct (11) top is equipped with the blast pipe (12) being obliquely installed, and the low side of the blast pipe (12) is connected with guide duct (11), institute The bottom for stating guide duct (11) is equipped with discharge pipe (13), and one end of the discharge pipe (13) is connected with the low side of guide duct (11) Logical, the sidewall bottom of the outer barrel (3) is equipped with the sliding slot through outer barrel (3) side wall matched with discharge pipe (13) (14), the other end of the discharge pipe (13) is arranged by sliding slot (14) in the lower part of shunt head (6)；

The top of the torch cylinder is equipped with blower unit, and the blower unit includes induced draft plate (15), support base (16), shaft (17) and the top of torch cylinder, the top of shaft (17) and induced draft plate is arranged in connecting rod (18), the support base (16) (15) it is connected, the bottom of shaft (17) is connected with support base (16), one end of the connecting rod (18) and the side of shaft (17) Wall is connected, and the other end of connecting rod (18) is connected with guide duct (11).

2. a kind of offshore platform torch according to claim 1, which is characterized in that inner cylinder (2) the taper port (5) side wall is equipped with the venthole (19) of several side walls through inner cylinder (2), is equipped with metal in the venthole (19) Net.

3. a kind of offshore platform torch according to claim 1, which is characterized in that the shunt head (6) is in hollow form, point The bottom of stream head (6) is connected with air inlet pipe (26), and the top of shunt head (6) is equipped with several mounting holes (20), the mounting hole (20) inner wall is equipped with the internal screw thread for installing burner (7).

4. a kind of offshore platform torch according to claim 3, which is characterized in that the burner (7) is open at one end Hollow form cylindrical body, the bottom that the burner (7) is equipped with open at one end is equipped with external screw thread, and the burner (7) passes through External screw thread is fixed in the mounting hole (20) of shunt head (6), is respectively equipped with several pass through on the side wall and roof of the burner (7) Wear the side wall of burner (7) and the first burner port (21) of roof.

5. a kind of offshore platform torch according to claim 4, which is characterized in that the flameholder (9) is in hollow Shape, and the roof of flameholder (9) is in herringbone, the bottom wall of the flameholder (9) is equipped with installing port (25), the fire The installing port (25) that flame stabilizer (9) is equipped with by bottom wall is set on the outer wall of shunt head (6), the flameholder (9) Side wall and roof on be equipped with the second burner port of several spaced sets, the diameter of second burner port is the first burning 1.5 times of the diameter in hole (21).

6. a kind of offshore platform torch according to claim 1, which is characterized in that the top of the inner cylinder (2) is arranged Have honeycomb combustion tube (22), the deflector (23) of W type is provided with above combustion tube (22).

7. a kind of offshore platform torch according to claim 1, which is characterized in that the top of the inner cylinder (2) is equipped with Multiple layer metal strainer (24).

8. a kind of offshore platform torch according to claim 1, which is characterized in that be arranged with two on every guide duct (11) A axle sleeve (10).