CN112178657A - Steam combustion-supporting torch burner - Google Patents
Steam combustion-supporting torch burner Download PDFInfo
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- CN112178657A CN112178657A CN202011013951.4A CN202011013951A CN112178657A CN 112178657 A CN112178657 A CN 112178657A CN 202011013951 A CN202011013951 A CN 202011013951A CN 112178657 A CN112178657 A CN 112178657A
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- combustion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
Abstract
The invention discloses a steam combustion-supporting type torch burner, which structurally comprises a combustion-supporting device, a fixing ring, a guy rope, a torch combustion pipe, a fan cover, an impeller, a liquid tank, a double-shaft motor and a rotating shaft, and has the following effects: the air is sucked into the flare combustion pipe, the oxygen content in flame combustion is increased under the structural arrangement of a combustion-supporting device, so that the flare is fully mixed with the air during combustion, meanwhile, heat generated in the flare process is utilized, the heat is generated to generate steam, the steam and the air are fully mixed, under the drainage effect, smoke generated in the flare process is discharged after a barrier is formed by the steam and the air, harmful substances in the smoke can be adsorbed and degraded, the smoke and the flame can be well cooled, concentrated harmful substances and heat are finally discharged into water of a liquid tank, the heat is absorbed by water, the harmful substances are recovered by utilizing the air flotation principle, and the pollution to the environment during heat radiation and flare combustion is effectively reduced while the flare combustion efficiency is improved.
Description
Technical Field
The invention relates to the field of chemical torches, in particular to a steam combustion-supporting torch burner.
Background
The torch system is an important safe and environment-friendly facility of a refinery, and mainly has the main functions of burning various torch gases containing hydrocarbons, hydrogen sulfide and the like under the conditions of start-up and shutdown, abnormal working conditions and accidents, the composition of the discharged gas of the torch has the characteristics of complexity, time variability, instantaneity, abruptness, large discharge capacity and the like in a flowing state, the requirement on the combustion performance of the torch is very high, the conventional steam combustion-supporting torch burner is generally a method for reducing the gas flow rate by enlarging the diameter of an emptying cylinder, the torch cannot be fully mixed with air during combustion, black smoke is easily generated, the combustion is insufficient, the hydrocarbon torch gas and acid gas cannot be completely combusted, combustible and toxic gas clouds can be formed, and safety and environmental risks are brought to the refinery and the periphery, so a steam combustion-supporting torch burner is required to be developed to solve the problem that the conventional steam combustion-supporting torch burner is generally a method for reducing the gas flow rate by enlarging the diameter of the emptying cylinder, the flare can not be fully mixed with air during combustion, black smoke is easily generated, the combustion is insufficient, hydrocarbon flare gas and acid gas can not be completely combusted, combustible and toxic gas cloud can be formed, and safety and environmental risks are brought to a refinery and the periphery.
Summary of the invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a steam combustion-supporting type torch burner structurally comprises a combustion-supporting device, a fixing ring, a guy rope, a torch combustion pipe, a fan cover, an impeller, a liquid tank, a double-shaft motor and a rotating shaft, wherein the liquid tank is arranged at the bottom of the torch combustion pipe, the liquid tank is installed on the torch combustion pipe, the double-shaft motor is arranged above the liquid tank, the double-shaft motor is installed at the front end of the torch combustion pipe, the fan cover is arranged on each of two sides of the double-shaft motor, the impeller is arranged in the fan cover and matched with the fan cover, the rotating shaft is arranged in the center of the impeller and fixedly connected with the impeller, the impeller is connected with the double-shaft motor through the rotating shaft, the fixing ring is arranged above the double-shaft motor and fixedly connected with the torch combustion-supporting pipe, the guy rope is arranged on each of two sides of the fixing ring and movably connected with the guy rope, and the combustion-supporting device is, the combustion-supporting device is arranged on the flare combustion pipe.
As a further optimization of the technical scheme, the combustion-supporting device comprises a liquid tank, a heat guiding mechanism, a support rod, a heat-insulating drainage cover, an oxygen-increasing flame-burning mechanism, an exhaust pipe and a flow-increasing combustion-supporting mechanism, wherein the oxygen-increasing flame-burning mechanism is arranged in the heat-insulating drainage cover and vertically arranged in the heat-insulating drainage cover, the heat guiding mechanism is arranged above the oxygen-increasing flame-burning mechanism, the heat guiding mechanism is provided with the support rod on both sides, the heat guiding mechanism is vertically arranged above the heat guiding mechanism through the support rod, the top of the heat guiding mechanism is provided with the liquid tank, the liquid tank is connected with the heat guiding mechanism, the flow-increasing combustion-supporting mechanism is arranged at the bottom of the heat-insulating drainage cover and is arranged on a torch combustion pipe, the flow-increasing combustion-supporting mechanism is matched with the oxygen-increasing flame-burning mechanism and the heat guiding mechanism, the exhaust pipe is arranged on both sides of the flow-increasing combustion-supporting mechanism, the exhaust pipe is connected with the heat-insulation drainage cover, the heat-insulation drainage cover is of a hollow round table-shaped structure, and the lower bottom of the heat-insulation drainage cover is hollowed upwards and arranged on the torch burning pipe.
As a further optimization of this technical scheme, heat lead to the mechanism including steam collection cover, steam guide pipe, heat conduction pole, prop up a section of thick bamboo, exhaust ring seat, drainage cover, heat conduction board, drainage cover central point put and be equipped with a section of thick bamboo, a section of thick bamboo install perpendicularly on the drainage cover, the inside central point of a section of thick bamboo put and be equipped with the heat conduction pole, a section of thick bamboo below be equipped with the heat conduction board, the heat conduction board be connected with the heat conduction pole, heat conduction board top be equipped with the exhaust ring seat, the exhaust ring seat install on a section of thick bamboo outer wall, drainage cover both sides all be equipped with the steam guide pipe, prop up a section of thick bamboo top be equipped with steam collection cover, exhaust ring seat pass through the steam guide pipe and be connected with steam collection cover.
As a further optimization of the technical scheme, the steam exhaust ring seat comprises a ring seat, a steam exhaust port and a steam nozzle, the steam nozzle is arranged on the inner ring of the ring seat and connected with the ring seat, the steam nozzle is arranged at the bottom of the steam nozzle, and the steam exhaust port and the steam nozzle are of an integrated structure.
As the further optimization of this technical scheme, oxygenation flame burning mechanism including leading flame piece, flame ring seat, go up air cock, drainage port, flame ring seat top be equipped with the leading flame piece, leading flame piece slope welding fix at flame ring seat top, flame ring seat in circle be equipped with the air cock, last air cock fix on flame ring seat inner wall, last air cock top be equipped with drainage port, drainage port and last air cock structure as an organic whole.
As a further optimization of the technical scheme, the flow-increasing combustion-supporting mechanism comprises an exhaust vertical pipe, a thermal insulation layer, a lower air nozzle, an air entraining pipe and a connecting air seat, the central position of the top of the connecting air seat is provided with the exhaust vertical pipe, the exhaust vertical pipe is vertically arranged at the top of the connecting air seat, the outer wall of the exhaust vertical pipe is provided with the thermal insulation layer, the thermal insulation layer is fixedly connected with the exhaust vertical pipe, the two sides of the connecting air seat are both provided with the air entraining pipe, the air entraining pipe is connected with the connecting air seat, the two sides of the exhaust vertical pipe are both provided with the lower air nozzle, and the lower air nozzle is connected with the connecting air seat.
Advantageous effects
The steam combustion-supporting torch burner disclosed by the invention is reasonable in design and strong in functionality, and has the following beneficial effects:
the combustion-supporting device of the invention is arranged on the torch burning pipe and is matched with the fan cover and the liquid tank, the impeller of the torch burning pipe rotates under the driving of the double-shaft motor in the process of burning flame, air is continuously pumped into the torch burning pipe, and under the structural arrangement of the combustion-supporting device, the oxygen content in the flame combustion is increased, so that the torch is fully mixed with air during the combustion, meanwhile, the heat generated in the flame burning process is utilized to generate steam, so that the steam and the air are fully mixed, under the drainage action, the smoke generated in the flame burning process is discharged after forming a barrier through steam and air, harmful substances in the smoke can be adsorbed and degraded, and can well cool the flue gas and the flame, concentrated harmful substances and heat are finally discharged into the water of the liquid tank, the heat is absorbed by the water, the harmful substances are recovered by utilizing the air flotation principle, thereby effectively reducing the thermal radiation and the pollution to the environment during the combustion of the torch while improving the combustion efficiency of the torch;
the fan cover is connected with the connecting air seat through the air entraining pipe, the exhaust vertical pipe and the lower air nozzle are arranged in the torch combustion pipe, the exhaust ports of the exhaust vertical pipe and the lower air nozzle are arranged upwards and vertically, the top end of the exhaust vertical pipe extends out of the torch combustion pipe, the exhaust ports are vertically arranged in the flow guide cover, air sucked in during the operation of the impeller is continuously discharged into the torch combustion pipe, the air carries out directional movement in the torch combustion pipe and is discharged upwards along the torch combustion pipe all the time, the flame generated during the operation of the torch combustion pipe can be limited, flame disorder is effectively prevented, meanwhile, the oxygen content in the combustion process is increased during the synchronous exhaust of the upper air nozzle and the lower air nozzle, the torch is fully mixed with the air during the combustion, and hydrocarbon torch gas and acid gas generated in the combustion process are effectively reduced;
the heat conduction plate is arranged below the flame outlet, when the flame is limited by airflow, the flame can be concentrated, the heating efficiency of the heat conduction plate is improved, heat is quickly transferred to the liquid tank through the heat conduction rod, liquid water in the liquid tank is heated, generated vapor enters the inside of the flow guide cover in an annular distribution mode under the structural arrangement of the steam collection cover, the steam guide pipe and the steam exhaust ring seat, the other part of air enters the inside of the flow guide cover under the arrangement of the exhaust vertical pipe, the airflow carries the vapor to be discharged into the heat insulation flow guide cover in an annular distribution mode downwards under the guide action of the heat conduction plate and the flow guide cover, an annular barrier of air and the vapor is formed, under the structural arrangement of the heat insulation flow guide cover, the heat and harmful substances generated in combustion are mixed in the vapor and the air, a large amount of harmful substances and heat can be effectively prevented from being discharged into the environment, and the heat and the harmful substances are absorbed through the vapor and the air, finally, harmful substances and heat are discharged into water of the liquid tank in a concentrated mode, the heat is absorbed through the water, and the harmful substances are recovered by utilizing the air flotation principle, so that the combustion efficiency of the torch is improved, and meanwhile the pollution to the environment caused by heat radiation and torch combustion is effectively reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a steam combustion-supporting torch burner according to the present invention;
FIG. 2 is a front view of the combustion supporting device of the present invention;
FIG. 3 is a cross-sectional front view of the heat directing mechanism of the present invention;
FIG. 4 is a schematic bottom view of the exhaust ring seat of the present invention;
FIG. 5 is a schematic top view of the oxygen-enriched flame mechanism of the present invention;
fig. 6 is a front sectional structural schematic diagram of the flow-increasing combustion-supporting mechanism of the invention.
In the figure: combustion-supporting device-1, liquid tank-1 a, heat leading mechanism-1 b, steam collecting cover-1 b1, steam guide pipe-1 b2, heat conduction rod-1 b3, branch cylinder-1 b4, steam exhaust ring seat-1 b5, ring seat-1 b51, steam exhaust port-1 b52, steam nozzle-1 b53, drainage cover-1 b6, heat conduction plate-1 b7, support rod-1 c, heat insulation drainage cover-1 d, oxygen increasing flame mechanism-1 e, flame guide sheet-1 e1, flame ring seat-1 e2, upper air nozzle-1 e3, drainage port-1 e4, exhaust pipe-1 f, flow increasing combustion-supporting mechanism-1 g, exhaust riser-1 g1, heat insulation layer-1 g2, lower air nozzle-1 g3, air guide pipe-1 g4, connecting air seat-1 g5, fixing ring-2 g, Guy rope-3, torch burning pipe-4, fan cover-5, impeller-6, liquid box-7, double-shaft motor-8 and rotating shaft-9.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-3, the present invention provides an embodiment of a steam combustion-supporting torch burner:
referring to fig. 1, a steam combustion-supporting type torch burner structurally comprises a combustion-supporting device 1, a fixing ring 2, a guy rope 3, a torch combustion pipe 4, a fan housing 5, an impeller 6, a liquid tank 7, a double-shaft motor 8 and a rotating shaft 9, wherein the liquid tank 7 is arranged at the bottom of the torch combustion pipe 4, the liquid tank 7 is in an annular cylindrical structure and is installed on the torch combustion pipe 4, the double-shaft motor 8 is arranged above the liquid tank 7, the double-shaft motor 8 is installed at the front end of the torch combustion pipe 4, two fan housings 5 are arranged on two sides of the double-shaft motor 8 in an axisymmetric structure, the impeller 6 is arranged inside the fan housing 5, the impeller 6 is matched with the fan housings 5, the rotating shaft 9 is arranged at the center of the impeller 6, the rotating shaft 9 is fixedly connected with the impeller 6, the impeller 6 is connected with the double-shaft motor 8 through the rotating shaft 9, the fixing ring 2 is, the fixed ring 2 is fixedly connected with the torch burning pipe 4, the two sides of the fixed ring 2 are both provided with the guy ropes 3, the guy ropes 3 are movably connected with the fixed ring 2, the top of the torch burning pipe 4 is provided with the combustion-supporting device 1, and the combustion-supporting device 1 is arranged on the torch burning pipe 4.
Referring to fig. 2, the combustion-supporting device 1 includes a liquid tank 1a, a heat guiding mechanism 1b, a supporting rod 1c, a heat-insulating drainage cover 1d, an oxygen-increasing flame mechanism 1e, an exhaust pipe 1f, and a flow-increasing combustion-supporting mechanism 1g, the oxygen-increasing flame mechanism 1e is disposed inside the heat-insulating drainage cover 1d, the oxygen-increasing flame mechanism 1e is vertically installed inside the heat-insulating drainage cover 1d, the heat guiding mechanism 1b is disposed above the oxygen-increasing flame mechanism 1e, the supporting rods 1c are disposed on two sides of the heat guiding mechanism 1b, the heat guiding mechanism 1b is vertically installed above the heat guiding mechanism 1b through the supporting rods 1c, the top of the heat guiding mechanism 1b is provided with the liquid tank 1a, the liquid tank 1a is connected with the heat guiding mechanism 1b, the flow-increasing combustion-supporting mechanism 1g is disposed at the bottom of the heat-insulating drainage cover 1d, and the flow-increasing combustion-supporting mechanism 1g is installed on a flare combustion pipe 4, flow-increasing combustion-supporting mechanism 1g and oxygenation flame mechanism 1e and heat to lead to mechanism 1b and cooperate, flow-increasing combustion-supporting mechanism 1g both sides all be equipped with blast pipe 1f, blast pipe 1f and thermal-insulated drainage cover 1d connect, blast pipe 1f be equipped with two, and parallel arrangement fires the pipe 4 at the torch and be connected with liquid tank 7, thermal-insulated drainage cover 1d be cavity round platform shape structure to the fretwork that goes to the bottom sets up on the pipe 4 is fired to the torch.
Referring to fig. 3, the heat guiding mechanism 1b includes a steam collecting cover 1b1, a steam guiding pipe 1b2, a heat conducting rod 1b3, a branch cylinder 1b4, a steam discharging ring seat 1b5, a steam guiding cover 1b6, and a heat conducting plate 1b7, the steam guiding cover 1b6 is a hollow truncated cone structure and is hollowed out from the bottom, a branch cylinder 1b4 is disposed at the center of the steam guiding cover 1b6, the branch cylinder 1b4 is vertically mounted on the steam guiding cover 1b6, a heat conducting rod 1b3 is disposed at the center of the inside of the branch cylinder 1b4, a heat conducting plate 1b7 is disposed below the branch cylinder 1b4, the heat conducting plate 1b7 is a circular arc plate structure and is connected with the heat conducting rod 1b3, the heat conducting plate 1b7 is connected with the branch cylinder 6861 a through the heat conducting rod 1b 9, a steam discharging ring seat 8269553 is disposed above the heat conducting plate 1b7, drainage cover 1b6 both sides be the axial symmetry structure and be equipped with two steam guide 1b2, branch section of thick bamboo 1b4 top be equipped with steam collection cover 1b1, exhaust ring seat 1b5 be connected with steam collection cover 1b1 through steam guide 1b2, steam collection cover 1b1 locate fluid reservoir 1a top and the two is connected.
Example 2
Referring to fig. 1-6, the present invention provides an embodiment of a steam combustion-supporting torch burner:
referring to fig. 1, a steam combustion-supporting type torch burner structurally comprises a combustion-supporting device 1, a fixing ring 2, a guy rope 3, a torch combustion pipe 4, a fan housing 5, an impeller 6, a liquid tank 7, a double-shaft motor 8 and a rotating shaft 9, wherein the liquid tank 7 is arranged at the bottom of the torch combustion pipe 4, the liquid tank 7 is in an annular cylindrical structure and is installed on the torch combustion pipe 4, the double-shaft motor 8 is arranged above the liquid tank 7, the double-shaft motor 8 is installed at the front end of the torch combustion pipe 4, two fan housings 5 are arranged on two sides of the double-shaft motor 8 in an axisymmetric structure, the impeller 6 is arranged inside the fan housing 5, the impeller 6 is matched with the fan housings 5, the rotating shaft 9 is arranged at the center of the impeller 6, the rotating shaft 9 is fixedly connected with the impeller 6, the impeller 6 is connected with the double-shaft motor 8 through the rotating shaft 9, the fixing ring 2 is, the fixed ring 2 is fixedly connected with the torch burning pipe 4, the two sides of the fixed ring 2 are both provided with the guy ropes 3, the guy ropes 3 are movably connected with the fixed ring 2, the top of the torch burning pipe 4 is provided with the combustion-supporting device 1, and the combustion-supporting device 1 is arranged on the torch burning pipe 4.
Referring to fig. 2, the combustion-supporting device 1 includes a liquid tank 1a, a heat guiding mechanism 1b, a supporting rod 1c, a heat-insulating drainage cover 1d, an oxygen-increasing flame mechanism 1e, an exhaust pipe 1f, and a flow-increasing combustion-supporting mechanism 1g, the oxygen-increasing flame mechanism 1e is disposed inside the heat-insulating drainage cover 1d, the oxygen-increasing flame mechanism 1e is vertically installed inside the heat-insulating drainage cover 1d, the heat guiding mechanism 1b is disposed above the oxygen-increasing flame mechanism 1e, the supporting rods 1c are disposed on two sides of the heat guiding mechanism 1b, the heat guiding mechanism 1b is vertically installed above the heat guiding mechanism 1b through the supporting rods 1c, the top of the heat guiding mechanism 1b is provided with the liquid tank 1a, the liquid tank 1a is connected with the heat guiding mechanism 1b, the flow-increasing combustion-supporting mechanism 1g is disposed at the bottom of the heat-insulating drainage cover 1d, and the flow-increasing combustion-supporting mechanism 1g is installed on a flare combustion pipe 4, flow-increasing combustion-supporting mechanism 1g and oxygenation flame mechanism 1e and heat to lead to mechanism 1b and cooperate, flow-increasing combustion-supporting mechanism 1g both sides all be equipped with blast pipe 1f, blast pipe 1f and thermal-insulated drainage cover 1d connect, blast pipe 1f be equipped with two, and parallel arrangement fires the pipe 4 at the torch and be connected with liquid tank 7, thermal-insulated drainage cover 1d be cavity round platform shape structure to the fretwork that goes to the bottom sets up on the pipe 4 is fired to the torch.
Referring to fig. 3, the heat guiding mechanism 1b includes a steam collecting cover 1b1, a steam guiding pipe 1b2, a heat conducting rod 1b3, a branch cylinder 1b4, a steam discharging ring seat 1b5, a steam guiding cover 1b6, and a heat conducting plate 1b7, the steam guiding cover 1b6 is a hollow truncated cone structure and is hollowed out from the bottom, a branch cylinder 1b4 is disposed at the center of the steam guiding cover 1b6, the branch cylinder 1b4 is vertically mounted on the steam guiding cover 1b6, a heat conducting rod 1b3 is disposed at the center of the inside of the branch cylinder 1b4, a heat conducting plate 1b7 is disposed below the branch cylinder 1b4, the heat conducting plate 1b7 is a circular arc plate structure and is connected with the heat conducting rod 1b3, the heat conducting plate 1b7 is connected with the branch cylinder 6861 a through the heat conducting rod 1b 9, a steam discharging ring seat 8269553 is disposed above the heat conducting plate 1b7, drainage cover 1b6 both sides be the axial symmetry structure and be equipped with two steam guide 1b2, branch section of thick bamboo 1b4 top be equipped with steam collection cover 1b1, exhaust ring seat 1b5 be connected with steam collection cover 1b1 through steam guide 1b2, steam collection cover 1b1 locate fluid reservoir 1a top and the two is connected.
Referring to fig. 4, the exhaust ring seat 1b5 includes a ring seat 1b51, an exhaust port 1b52, and an exhaust nozzle 1b53, the ring seat 1b51 is disposed above the heat conduction plate 1b7 and is mounted on the outer wall of the support tube 1b4, two or more exhaust nozzles 1b53 are uniformly and equidistantly disposed on the inner ring of the ring seat 1b51, the exhaust nozzle 1b53 is connected with the ring seat 1b51, the exhaust port 1b52 is disposed at the bottom of the exhaust nozzle 1b53, and the exhaust port 1b52 and the exhaust nozzle 1b53 are integrated.
Referring to fig. 5, the oxygen-increasing flame mechanism 1e includes a flame guide plate 1e1, a flame ring seat 1e2, an upper nozzle 1e3, and a drainage port 1e4, the flame ring seat 1e2 is disposed at the top of the torch tube 4 and connected to the flame tube, the flow guide cover 1b6 is vertically fixed above the flame ring seat 1e2 through a support rod 1c, the top of the flame ring seat 1e2 is circumferentially provided with two or more flame guide plates 1e1 at equal intervals, the flame guide plate 1e1 is obliquely welded and fixed at the top of the flame ring seat 1e2, the inner ring of the flame ring seat 1e2 is uniformly provided with four upper nozzles 1e3 at equal intervals, the upper nozzle 1e3 is fixed on the inner wall of the flame ring seat 1e2, the top of the upper nozzle 1e3 is provided with a drainage port 1e4, and the drainage port 1e4 and the upper nozzle 1e3 are integrated.
Referring to fig. 6, the flow-increasing combustion-supporting mechanism 1g includes an exhaust vertical pipe 1g1, a heat-insulating layer 1g2, a lower air nozzle 1g3, a bleed pipe 1g4, and a connecting air seat 1g5, an exhaust vertical pipe 1g1 is disposed at the center of the top of the connecting air seat 1g5, the exhaust vertical pipe 1g1 is vertically installed at the top of the connecting air seat 1g5, the outer wall of the exhaust vertical pipe 1g1 is provided with the heat-insulating layer 1g2, the heat-insulating layer 1g2 is fixedly connected with the exhaust vertical pipe 1g1, two sides of the connecting air seat 1g5 are provided with two bleed pipes 1g4 in an axisymmetric structure, the bleed pipe 1g4 is connected with the connecting air seat 1g5, two sides of the exhaust vertical pipe 1g1 are provided with two lower air nozzles 1g3 in parallel, the lower air nozzles 1g3 are connected with the connecting air seat 1g5, the exhaust nozzle 1g3 is disposed at the top of the torch 1g1 and is vertically extended out of the exhaust port 6, the air guide pipe 1g4 is correspondingly connected with an air hood 5, and the air exhaust vertical pipe 1g1 is connected with each circumferentially arranged upper air nozzle 1e 3.
The steam exhaust port 1b52 is obliquely arranged at the bottom of the steam nozzle 1b53, and the oblique angle of the steam exhaust port 1b52 is parallel to the inner wall of the drainage hood 1b 6.
The device also comprises a gas discharge riser 1g1 and a lower nozzle 1g3 which are both arranged inside the torch combustion tube 4, and gas discharge ports of the gas discharge riser 1g1 and the lower nozzle 1g3 are both arranged vertically upwards.
The specific realization principle is as follows:
the combustion-supporting device 1 is arranged on a torch combustion pipe 4 and is matched with a fan cover 5 and a liquid tank 7, an impeller 6 of the torch combustion pipe 4 rotates under the driving of a double-shaft motor 8 in the process of burning flames to continuously suck air into the torch combustion pipe 4, the fan cover 5 is connected with a connecting air seat 1g5 through a bleed pipe 1g4, an exhaust vertical pipe 1g1 and a lower air nozzle 1g3 are arranged in the torch combustion pipe 4, exhaust ports of the exhaust vertical pipe 1g1 and the lower air nozzle 1g3 are vertically arranged upwards, the top end of the exhaust vertical pipe 1g1 is extended out of the torch combustion pipe 4, the exhaust ports are vertically arranged in a flow guide cover 1b6, the air sucked in the operation process of the impeller 6 is continuously discharged into the torch combustion pipe 4, the air carries out of directional movement in the operation process of the torch combustion pipe 4, the air is discharged upwards along the torch combustion pipe 4 all the time, the flame generated in the operation process of the torch combustion pipe 4 can be limited, and the occurrence, meanwhile, in the synchronous exhaust of the upper air nozzle 1e3 and the lower air nozzle 1g3, the oxygen content in the combustion process is increased, so that a torch is fully mixed with air during combustion, and hydrocarbon torch gas and acid gas generated in the combustion process are effectively reduced, because the heat conduction plate 1b7 is arranged below a flame outlet, when the flame is limited by airflow, the flame can be concentrated, the heating efficiency of the heat conduction plate 1b7 is improved, heat is quickly transferred to the liquid tank 1a through the heat conduction rod 1b3, liquid water in the liquid tank 1a is heated, generated steam enters the drainage hood 1b6 in a circular distribution manner under the structural arrangement of the steam collection hood 1b1, the steam guide pipe 1b2 and the steam exhaust ring seat 1b5, another part of air enters the drainage hood 1b6 in the arrangement of the exhaust gas vertical pipe 1g1, and the airflow carries the steam to the drainage hood 1d in a circular distribution manner under the guiding action of the steam conduction plate 1b7 and the drainage hood 1b6, an annular barrier of air and water vapor is formed, under the structural arrangement of the heat insulation drainage cover 1d, heat and harmful substances generated in combustion are mixed in the water vapor and the air, a large amount of harmful substances and heat can be effectively prevented from being discharged into the environment, the harmful substances and the heat are finally discharged into the water of the liquid tank 7 in a concentrated manner through the water vapor and the air and absorbed heat and harmful substances, the heat is absorbed through the water, the harmful substances are recovered by utilizing the air flotation principle, so that the heat radiation and the pollution to the environment during the combustion of the torch are effectively reduced while the combustion efficiency of the torch is improved, and the problems that the conventional steam combustion-supporting torch burner is usually a method for reducing the gas flow rate by enlarging the diameter of an air discharge cylinder, the burner cannot be sufficiently mixed with the air during the combustion of the torch, black smoke is easily generated, the combustion is insufficient, and hydrocarbon torch gas and acid gas cannot be completely combusted, can form flammable and toxic gas clouds, and brings safety and environmental risks to refineries and the periphery.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a steam combustion-supporting type torch combustor, its structure includes combustion-supporting device (1), solid fixed ring (2), guy rope (3), torch burning pipe (4), fan housing (5), impeller (6), liquid tank (7), double-shaft motor (8), pivot (9), its characterized in that:
the liquid box (7) is arranged at the bottom of the torch combustion pipe (4), the liquid box (7) is installed on the torch combustion pipe (4), a double-shaft motor (8) is arranged above the liquid box (7), the double-shaft motor (8) is installed at the front end of the torch combustion pipe (4), fan housings (5) are arranged on two sides of the double-shaft motor (8), impellers (6) are arranged inside the fan housings (5), a rotating shaft (9) is arranged at the center of each impeller (6), fixing rings (2) are arranged above the double-shaft motor (8), tightening ropes (3) are arranged on two sides of each fixing ring (2), and a combustion-supporting device (1) is arranged at the top of the torch combustion pipe (4).
2. A steam assisted flare burner as claimed in claim 1, wherein: combustion-supporting device (1) including fluid reservoir (1a), heat guide to mechanism (1b), branch (1c), thermal-insulated drainage cover (1d), oxygenation flame mechanism (1e), blast pipe (1f), the combustion-supporting mechanism of increasing flow (1g), thermal-insulated drainage cover (1d) inside be equipped with oxygenation flame mechanism (1e), oxygenation flame mechanism (1e) top be equipped with heat guide to mechanism (1b), heat guide to mechanism (1b) both sides all be equipped with branch (1c), heat guide to mechanism (1b) top be equipped with fluid reservoir (1a), thermal-insulated drainage cover (1d) bottom be equipped with the combustion-supporting mechanism of increasing flow (1g), the combustion-supporting mechanism of increasing flow (1g) both sides all be equipped with blast pipe (1 f).
3. A steam assisted flare burner as claimed in claim 2, wherein: heat guide mechanism (1b) including steam collection cover (1b1), steam guide pipe (1b2), heat conduction pole (1b3), branch cylinder (1b4), steam extraction ring seat (1b5), drainage cover (1b6), heat conduction board (1b7), drainage cover (1b6) central point put and be equipped with branch cylinder (1b4), branch cylinder (1b4) inside be equipped with heat conduction pole (1b3), branch cylinder (1b4) below be equipped with heat conduction board (1b7), heat conduction board (1b7) top be equipped with steam extraction ring seat (1b5), drainage cover (1b6) both sides all be equipped with steam guide pipe (1b2), branch cylinder (1b4) top be equipped with steam collection cover (1b 1).
4. A steam assisted flare burner as claimed in claim 3, wherein: exhaust ring seat (1b5) including ring seat (1b51), steam extraction mouth (1b52), steam nozzle (1b53), ring seat (1b51) inner circle on be equipped with steam nozzle (1b53), steam nozzle (1b53) bottom be equipped with steam extraction mouth (1b 52).
5. A steam assisted flare burner as claimed in claim 2, wherein: oxygenation flame mechanism (1e) including leading flame piece (1e1), burning flame ring seat (1e2), go up air cock (1e3), drainage port (1e4), burning flame ring seat (1e2) top be equipped with leading flame piece (1e1), burning flame ring seat (1e2) in circle be equipped with air cock (1e3), last air cock (1e3) top be equipped with drainage port (1e 4).
6. A steam assisted flare burner as claimed in claim 2, wherein: flow-increasing combustion-supporting mechanism (1g) including exhaust riser (1g1), insulating layer (1g2), air cock (1g3), bleed pipe (1g4), connection gas seat (1g5) down, connection gas seat (1g5) top be equipped with exhaust riser (1g1), exhaust riser (1g1) outer wall on be equipped with insulating layer (1g2), connection gas seat (1g5) both sides all be equipped with bleed pipe (1g4), exhaust riser (1g1) both sides be equipped with air cock (1g3) down.
7. A steam assisted flare burner as claimed in claim 2, wherein: the heat insulation drainage cover (1d) is of a hollow round table-shaped structure, and the lower bottom of the heat insulation drainage cover is hollowed upwards and arranged on the torch burning pipe (4).
8. A steam assisted flare burner as claimed in claim 6, wherein: the top end of the exhaust vertical pipe (1g1) protrudes out of the flare fuel pipe (4), and the exhaust port is vertically arranged inside the flow guide cover (1b 6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013951.4A CN112178657A (en) | 2020-09-24 | 2020-09-24 | Steam combustion-supporting torch burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011013951.4A CN112178657A (en) | 2020-09-24 | 2020-09-24 | Steam combustion-supporting torch burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112178657A true CN112178657A (en) | 2021-01-05 |
Family
ID=73956179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011013951.4A Withdrawn CN112178657A (en) | 2020-09-24 | 2020-09-24 | Steam combustion-supporting torch burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112178657A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646061A (en) * | 2022-03-24 | 2022-06-21 | 中国船舶科学研究中心 | Deep sea seed lamp and using method |
-
2020
- 2020-09-24 CN CN202011013951.4A patent/CN112178657A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646061A (en) * | 2022-03-24 | 2022-06-21 | 中国船舶科学研究中心 | Deep sea seed lamp and using method |
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Application publication date: 20210105 |
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