CN214536242U

CN214536242U - Emptying torch combustor

Info

Publication number: CN214536242U
Application number: CN202023204794.3U
Authority: CN
Inventors: 李洛安; 杜胜芳
Original assignee: Henan Kaisheng Petroleum Equipment Co ltd
Current assignee: Henan Kaisheng Petroleum Equipment Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-29
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a release torch combustor, including barrel and nozzle pipe, the nozzle pipe is worn to be equipped with inside the barrel, and barrel top surface integral type installs the overhead guard to overhead guard outer wall integral type is connected with the ring chamber. Has the advantages that: the utility model discloses an air annular, go out air duct and inlet port, in the in-process of burning, high-pressure air is injected into to the air annular to high-pressure intake pipe, the air is through going out the air duct blowout, it is narrow to go out the air duct cross-section, air flow rate is further strengthened, form vertical ascending dryer, and the dryer wind speed is very big, the external wind speed that is located the overhead guard top can't pierce through the dryer almost, and then form effectual protection, thereby avoid external wind-force to blow out the fire and arouse danger, it is safer to use, and simultaneously, dryer central point puts pressure lower, external air supplies from the inlet port and comes in, it mixes with combustible gas to form the updraft, thereby the oxygen content in the combustible gas has been increased, combustion efficiency is improved.

Description

Emptying torch combustor

Technical Field

The utility model relates to an evacuation torch technical field particularly, relates to an evacuation torch combustor.

Background

The flare system is a special combustion facility for treating combustible and combustible toxic gases and steam which cannot be recovered and reprocessed in petrochemical plants, oil refineries, chemical plants and other plants or devices, and is an important measure for ensuring the safe production of the plants and reducing the environmental pollution.

The general mounting height of traditional unloading torch is higher, and the wind-force of unloading torch top surface is great, and at the in-process of the burning of unloading, the great condition that blows out flame of wind-force can appear sometimes and take place, causes certain danger, still need light again, increases staff's work burden, and simultaneously, traditional unloading torch has adopted high energy point firearm and pilot burner, and the two structure is complicated, damages easily, and construction cost and maintenance cost are higher, can also further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a flare burner possesses the advantage of using safer, combustion efficiency is high, construction and maintenance cost are low, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For the realization above-mentioned advantage that uses safelyr, combustion efficiency is high, construction and maintenance cost are low, the utility model discloses a concrete technical scheme as follows:

the utility model provides a blow-down torch combustor, includes barrel and nozzle pipe, the nozzle pipe is worn to be equipped with inside the barrel, and barrel top surface integral type installs the hood to hood outer wall integral type is connected with the ring chamber, the inside annular of ring chamber is seted up air ring groove, and air ring groove top surface has seted up out the air trough to go out the air trough and run through the hood inner wall, ring chamber one side fixedly connected with high-pressure intake pipe, and high-pressure intake pipe and air ring groove through connection, the barrel outer wall is located nozzle pipe top surface below and has seted up the inlet port.

Further, the nozzle pipe outside is located the inside fixed mounting of barrel and has the gas pipe, and gas pipe top surface slant through connection has jet-propelled pipe, the barrel inner wall is located nozzle pipe top surface top fixed mounting has ceramic seat, and ceramic seat other end fixed mounting has the electrically conductive seat of tungsten steel to it is connected with the tungsten filament to be located jet-propelled pipe export outside between the electrically conductive seat of tungsten steel.

Furthermore, the tungsten filament is positioned above the opening on the top surface of the nozzle pipe and is of a spiral structure.

Furthermore, the gas ejector pipe is made of tungsten steel, and an outlet of the gas ejector pipe is positioned above an opening on the top surface of the nozzle pipe.

Further, the thickness of the air outlet groove is not more than 5mm, and the air outlet groove is of an annular structure.

Furthermore, the air inlet hole is provided with a plurality of, and the air inlet hole slant runs through the barrel.

(III) advantageous effects

Compared with the prior art, the utility model provides an unloading torch combustor possesses following beneficial effect:

(1) the utility model discloses an air annular, go out air duct and inlet port, in the in-process of burning, high-pressure air is injected into to the air annular to high-pressure intake pipe, the air is through going out the air duct blowout, it is narrow to go out the air duct cross-section, air flow rate is further strengthened, form vertical ascending dryer, and the dryer wind speed is very big, the external wind speed that is located the overhead guard top can't pierce through the dryer almost, and then form effectual protection, thereby avoid external wind-force to blow out the fire and arouse danger, it is safer to use, and simultaneously, dryer central point puts pressure lower, external air supplies from the inlet port and comes in, form and make up air current and combustible gas mixture, thereby the oxygen content in the combustible gas has been increased, combustion efficiency is improved.

(2) The utility model discloses a tungsten filament and gas pipe, at the in-process of lighting, the staff can be for the electrically conductive seat circular telegram of wolfram steel, produce the heat fast behind the tungsten filament circular telegram, let in the gas pipe, with the contact of high temperature tungsten filament, the gas is lighted rapidly, form gas flame, gas flame ignites combustible gas, accomplish the secondary and light, this device adopts the tungsten filament that the circular telegram becomes hot to replace the pilot burner, the use of high energy point firearm has been saved, the structure is more simple, construction cost is more cheap, the electrically conductive seat of tungsten filament and wolfram steel is high temperature resistant, service life is longer, thereby the life of this device has been improved, the maintenance and the replacement cost have been reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a flare burner according to the present invention;

FIG. 2 is a side view of a flare burner as provided by the present invention;

fig. 3 is a schematic view of the installation of the tungsten filament of the present invention.

In the figure:

1. a barrel; 2. a nozzle tube; 3. an air inlet; 4. a gas pipe; 5. a gas ejector tube; 6. a ceramic base; 7. an air ring groove; 8. an annular cavity; 9. an air outlet groove; 10. a top cover; 11. a tungsten steel conductive seat; 12. a tungsten filament; 13. and a high-pressure air inlet pipe.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the present invention, a flare burner is provided.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a flare burner according to an embodiment of the present invention comprises a barrel 1 and a nozzle tube 2, wherein the barrel 1 is internally provided with the nozzle tube 2, the nozzle tube 2 is a common structure, the surface of the nozzle tube 2 is provided with a molecular seal, the common structure is not shown, the top surface of the barrel 1 is integrally provided with a top cover 10, the outer wall of the top cover 10 is integrally connected with a ring cavity 8, the inner part of the ring cavity 8 is annularly provided with an air ring groove 7, the top surface of the air ring groove 7 is provided with an air outlet groove 9, the air outlet groove 9 penetrates through the inner wall of the top cover 10, wherein the thickness of the air outlet groove 9 is not more than 5mm, the air outlet groove 9 is in an annular structure, one side of the ring cavity 8 is fixedly connected with a high pressure inlet tube 13, the high pressure inlet tube 13 is communicated with the air ring groove 7, the outer wall of the barrel 1 is provided with an inlet hole 3 below the top surface of the nozzle tube 2, in the in-process of burning carries out, high-pressure air is injected into to air ring groove 7 to high-pressure intake pipe 13, the air is through going out the spout of air duct 9, it is narrow to go out air duct 9 cross-section, air flow rate is further increaseed, form vertical ascending dryer, and the dryer wind speed is very big, the external wind speed that is located the top cap 10 top can't pierce through the dryer almost, and then form effectual protection, thereby avoid external wind-force to blow out the fire and arouse danger, it is safer to use, simultaneously, dryer central point puts pressure lower, external air supplements from inlet port 3 and comes in, form and make up air current and combustible gas mixture, thereby the oxygen content in the combustible gas has been increased, thereby the combustion efficiency is improved.

In one embodiment, a gas pipe 4 is fixedly arranged on the outer side of a nozzle pipe 2 and inside a cylinder body 1, a gas spraying pipe 5 is obliquely and penetratingly connected to the top surface of the gas pipe 4, a ceramic seat 6 is fixedly arranged on the inner wall of the cylinder body 1 and above the top surface of the nozzle pipe 2, the ceramic seat 6 is burning-resistant and insulating, a tungsten steel conductive seat 11 is conveniently and fixedly arranged on the top surface of the gas pipe, a tungsten steel conductive seat 11 is fixedly arranged on the other end of the ceramic seat 6, a tungsten filament 12 is connected to the outer side of an outlet of the gas spraying pipe 5 and between the tungsten steel conductive seats 11, an electric wire is connected to the tungsten steel conductive seat 11, during ignition, a worker can electrify the tungsten steel conductive seat 11, the tungsten filament 12 generates heat rapidly after being electrified, gas is introduced into the gas pipe 4 and contacts with the high-temperature tungsten filament 12, the gas is ignited rapidly to form gas flame, the gas flame ignites the combustible gas to complete secondary ignition, and the device adopts the tungsten filament 12 which is heated by electrification to replace a incandescent lamp, the high-energy igniter is omitted, the structure is simpler, the construction cost is lower, the tungsten wire 12 and the tungsten steel conductive seat 11 are high-temperature resistant, and the service life is longer, so that the service life of the device is prolonged, and the maintenance and replacement cost is reduced.

In one embodiment, the tungsten wire 12 is positioned above the opening on the top surface of the nozzle tube 2, and the tungsten wire 12 is in a spiral structure, so that the gas directly contacts with the tungsten wire 12 after being sprayed.

In one embodiment, the gas injection pipe 5 is made of tungsten steel, and the outlet of the gas injection pipe 5 is positioned above the opening on the top surface of the nozzle pipe 2, so that the gas injection pipe is more resistant to burning and avoids deformation.

In one embodiment, the air inlet holes 3 are provided in plurality, and the air inlet holes 3 penetrate through the barrel 1 in an inclined manner, so that uniform air inlet is facilitated, and rainwater is prevented from entering the barrel 1.

The working principle is as follows:

in the process of combustion, high-pressure air is injected into the air ring groove 7 by the high-pressure air inlet pipe 13, the air is sprayed out through the air outlet groove 9, the section of the air outlet groove 9 is narrow, the air flow rate is further increased to form a vertically upward air duct, the air speed of the air duct is extremely high, the external air speed above the top cover 10 can hardly penetrate through the air duct, effective protection is further formed, the danger caused by the fact that external wind blows out fire is avoided, the use is safer, meanwhile, the pressure of the central position of the air duct is lower, the external air is supplemented from the air inlet hole 3 to form upward air flow to be mixed with combustible gas, so that the oxygen content in the combustible gas is increased, the combustion efficiency is improved, meanwhile, in the process of ignition, a worker can electrify the tungsten steel conductive seat 11, heat is rapidly generated after the tungsten filament 12 is electrified, gas is introduced into the gas pipe 4 to be contacted with the high-temperature tungsten filament 12, the gas is ignited rapidly to form gas flame, and the gas flame ignites combustible gas to finish secondary ignition, and the device adopts the tungsten filament 12 which becomes hot by electrifying to replace a pilot burner, so that the use of a high-energy igniter is omitted, the structure is simpler, the construction cost is lower, the tungsten filament 12 and the tungsten steel conductive seat 11 are high-temperature resistant, and the service life is longer, thereby improving the service life of the device and reducing the maintenance and replacement cost.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a blow-down torch combustor, its characterized in that, includes barrel (1) and nozzle pipe (2), barrel (1) is inside wears to be equipped with nozzle pipe (2), and barrel (1) top surface integral type installs top cap (10) to top cap (10) outer wall integral type is connected with ring chamber (8), ring chamber (8) inside annular is seted up air ring groove (7), and air ring groove (7) top surface has seted up out air trough (9) to go out air trough (9) and run through top cap (10) inner wall, ring chamber (8) one side fixedly connected with high-pressure intake pipe (13), and high-pressure intake pipe (13) and air ring groove (7) through connection, barrel (1) outer wall is located nozzle pipe (2) top surface below and has seted up inlet port (3).

2. A flare burner as claimed in claim 1, wherein the outer side of the nozzle pipe (2) is positioned inside the barrel body (1) and fixedly provided with a gas pipe (4), the top surface of the gas pipe (4) is obliquely and penetratingly connected with a gas injection pipe (5), the inner wall of the barrel body (1) is positioned above the top surface of the nozzle pipe (2) and fixedly provided with a ceramic seat (6), the other end of the ceramic seat (6) is fixedly provided with a tungsten steel conductive seat (11), and a tungsten filament (12) is connected between the tungsten steel conductive seats (11) and positioned outside the outlet of the gas injection pipe (5).

3. A flare burner as claimed in claim 2, wherein the tungsten wire (12) is located above the opening in the top surface of the nozzle tube (2) and the tungsten wire (12) is of a helical configuration.

4. A flare burner as claimed in claim 2, wherein the gas lance (5) is of tungsten steel and the outlet of the gas lance (5) is located above the opening in the top surface of the nozzle tube (2).

5. A flare burner as claimed in claim 1, wherein the vent groove (9) has a thickness of not more than 5mm and the vent groove (9) has an annular configuration.

6. A flare burner as claimed in claim 1, wherein the inlet (3) is provided in a plurality and the inlet (3) extends obliquely through the barrel (1).