WO2014128446A1 - Brûleur d'effluent - Google Patents

Brûleur d'effluent Download PDF

Info

Publication number
WO2014128446A1
WO2014128446A1 PCT/GB2014/050461 GB2014050461W WO2014128446A1 WO 2014128446 A1 WO2014128446 A1 WO 2014128446A1 GB 2014050461 W GB2014050461 W GB 2014050461W WO 2014128446 A1 WO2014128446 A1 WO 2014128446A1
Authority
WO
WIPO (PCT)
Prior art keywords
effluent
outlet
shaft
burner
blast medium
Prior art date
Application number
PCT/GB2014/050461
Other languages
English (en)
Inventor
Robert Gooch
Original Assignee
Murray, John A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murray, John A filed Critical Murray, John A
Publication of WO2014128446A1 publication Critical patent/WO2014128446A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/005—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space with combinations of different spraying or vaporising means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action
    • F23D11/06—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action using a horizontal shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F23G5/446—Waste feed arrangements for liquid waste
    • 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
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • 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
    • F23G7/05—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste oils
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/12—Sludge, slurries or mixtures of liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/54402—Injecting fluid waste into incinerator

Definitions

  • the invention relates to a burner, in particular, the invention relates to a well effluent burner and may preferably be embodied in a rotary cup burner for the disposal of well effluent from both on-shore and off-shore oil and gas wells.
  • the invention also comprises a manifold comprising one or more of such burners.
  • the burner heads or atomising heads presently utilised fall into two categories, namely swirl atomisation heads and velocity atomisation heads. Both are dual fluid devices and burn a combination of well effluent and a propeiiant.
  • the propeiiant is usually compressed air, although on rare occasions produced gas has been used.
  • the swirl atomiser this has the advantage of low air consumption but also has three disadvantages, namely that first it has high flow resistance or "back pressure", second it has a tendency to block and third it is subject to erosion caused by solids.
  • this method also has three disadvantages - first, it has very high air consumption, second, it has a limited range of operation or "turndown" and third, it is vulnerable to erosion caused by solids. i addition, both types of atomiser suffer from a fixed, predetermined flame pattern, which is not conducive to maximising the entrapment of air into the effluent at a given time
  • the well effluent is unrefined and therefore its composition and characteristics such as viscosity, density, and surface tension are heterogeneous ⁇ the composition of the effluent varies considerably in the course of each operation, as does the rate at which it is emitted from its source.
  • the composition will include non- combustibles such as water, solids such as formation sand, drilling mud, perforating debris, and frack returns.
  • the existing heads are simply not fit to handle this diversity of material and as such, there is a real need for a more flexible, multi-phase effluent burner.
  • the compressed air is introduced directly to the oil within the burner head.
  • the first problem is that if the oil pressure in the head is greater than the air pressure in the head due to very high gas to oil ratio or partial blockage or blockage at the burner outlet, then the pressure differential between the air and the oil will drive oil down the air line.
  • the air system might, for example, have a design pressure of 150 psl approximately and the hydrocarbon system might have a design pressure of 1440 psi approximately.
  • the air system relief valve will only be sized to accommodate the full compressor discharge flow rate, not the additional flow rate from the influx of hydrocarbons.
  • the second problem is that in instances where the hydrocarbons feed flows into the air system, the very rapidity of the hydrocarbon influx to the air system and the relative temperatures of both systems, have the potential to cause compression ignition to occur within the air/hydrocarbon mixture resulting in overpressure and a compression ignition explosion.
  • FIG. 1 An example of the prior art is shown at. figure 12.
  • Figure shows a well effluent burner of the prior art. indicated generally at 502.
  • Well effluent burner 502 comprises an oil feed 504 and an air feed 506 terminating in burner head 508 in which the air and the oil supplied to the burner head 508 in use, by the oil feed 504 and the air feed 506 respectively., mix.
  • Both the oil feed 504 and the air feed 506 comprise a check valve 510 512.
  • the check valves S10 512 are one way valves allowing flow of oil and gas towards the burner head 508 but preventing feedback in the opposite direction, thereby preventing reverse flow.
  • Check valves of the type outlined In the prior art example above are normally used to prevent reverse flow and not to act as the sole or primar harrier between two pressure systems.
  • Unfortunately because of the nature of deployment of these devices in the pipework there is a very real risk that debris from the pipework in the form of pipe scale, (or any other foreign material that may become lodged within the pipe during transport), will become dislodged and foul the check valve rendering it Inoperable. There may be no manifestation of this in the functioning of the burner so the operators will, not be aware that their safety system is compromised. The attendant problems can lead to damage to property, injury and loss of life.
  • the invention comprises an effluent burner comprising a rctatable, hollow shaft with a first end for attaching to an effluent source and a second, output end., wherein the first and second ends are in fluid communication with each other; whereby effluent disposes centrifugally at said output, the burner further comprising a blast medium feed, said blast medium feed comprising an inlet for attaching to a supply of blast medium and an outlet, the inlet and outlet being in fluid communication with one another, wherein said outlet is configured to channel said centrifugally dispersed effluent,
  • the outlet is also configured to shatter the centrifugally dispersed effluen
  • This form of burner comprising as it does a straight or substantially straight shaft, advantageously provides minimal back pressure.
  • the effluent burner of the invention also provides an unexpected and original solution to the problem of feedback of the hydrocarbon feed into the air system by presenting a solution whereby the air and the effluent are introduced to one another outside of the structure of the head of the burner. As such, the possibility of effluent feeding back into the air feed is completely removed, completely eradicating this possibility as a cause of containment failure or compression ignition explosion.
  • check valves may be removed from the air and effluent feeds, which simplifies and increases the structural integrity of those feeds.
  • said outlet is formed in the gap between the output end of said shaft and a stationary shroud.
  • the outlet and the output are positioned substantially adjacent each other such that in use, when effluent is fed through the shaft and out of the output end and blast medium is fed through the feed and out of the outlet, the effluent and blast medium emerging from respectively the output end and the outlet are introduced to one another Immediately,
  • the burner comprises at least one controller wherein at least one of the rate of flow of the blast medium and the speed of rotation of the shaft is controllable by the controller.
  • the separately controllable rates of rotation and feeding of blast medium allow for greater turndown.
  • Such controls allow also for flame pattern and flame shape to be varied.
  • the output end of the shaft and the outlet of the blast medium feed terminate on substantially the same plane.
  • the outlet of the blast medium feed comprises an annular gap surrounding the shaft
  • the annular gap provides a means of maximising the exposure of effluent to blast medium, by providing blast medium ail the way around the output.
  • the shaft is rotated via a wheel, and wherein the wheel is attached to and is arranged co-axially around the shaft.
  • the burner further comprises at least one drive nozzle, wherein the nozzle is oriented relative to the wheel such that fluid emitted from the nozzle turns the wheel
  • the wheel and in particular the turgo wheel provides a rotation means wherein the shaft can be rotated without recourse to its being contacted by a solid object - it can be propelled by fluid emitted from the drive nozzles. This saves on wear of the parts through friction.
  • nozzles there are four nozzles and the nozzles are arranged relative to the wheel such that they comprise four corners of a notional square.
  • the formation of the nozzles is such to provide an optimal balance of drive and
  • the outlet comprises a flared cup, said cup comprising an inner, pre-filming surface and wherein the effluent enters the cup through an aperture in the cup.
  • the provision of the cup provides an elongate surface along which the effluent travels and spreads, before introduction to the blast medium.
  • the cup rotates.
  • the centrifugal action of the cup is particularly effective in separating high water cut well effluent into its components, concentrating combustibles in the core of the spray and thereby allowing stable combustion of higher water-cut well fluids. This is particularly advantageous when employed in conjunction with clean up operations and multi-phase metering.
  • a spacer is provided between the output end of a shaft and a stationary shroud, whereby the blast medium outlet is spaced radially from said output end.
  • the spacer advantageously provides an allowance of space for the effluent to spread.
  • the invention further comprises a vane inside the bore of the shaft.
  • the vane provides progressive spin to the fluid independent of wall friction or the internal shear of the fluid. This allows the effluent in the shaft to be gradually spun up the shaft.
  • the invention may also comprise an effluent burner substantially as described herein and as illustrated by any appropriate combination of the text and/or drawings.
  • the invention comprises a manifold, comprising one or more effluent burners according to any of the preceding claims, each of said burners comprising an outlet shaft and wherein the orientation of each of the outlet shafts of the burners is horizontal or offset from the horizontal
  • a manifold comprising one or more effluent burners according to any of the preceding claims, each of said burners comprising an outlet shaft and wherein the orientation of each of the outlet shafts of the burners is horizontal or offset from the horizontal
  • the invention may also comprise a manifold substantially as described herein, with reference to and as illustrated by any combination of the text and/or drawings.
  • Figure 1 is a cross-sectional side view of a burner of the invention
  • Figure 2 is a side view of a burner of the invention
  • Figure 3 is a side view of a burner of the invention
  • Figure 4 is a side view of a burner of the invention showing the outlet end
  • Figure 5 is a side view of a burner of the invention showing the inlet end
  • Figure 6 is an axial cross-sectional view of the drive mechanism of the invention
  • Figure 7 is a cross-sectional side view of a burner of the invention.
  • Figure 8 is a side view of a manifold of the invention at a first angle of orientation
  • Figure 9 is a side view of a manifold of the invention at a second angle of orientation.
  • Figure 10 is a side view of a further outlet of the invention, and
  • Figure 11 is a side view of a still further outlet of the invention.
  • Figure 1 is a perspective side view of a prior art burner, OitalMDesCTgtim
  • the burner 2 comprises a shaft 4.
  • the shaft 4 is hollow0 and comprises an internal bore 6, as well as a first inlet end 8 and a second outlet end 0,
  • the burner 2 is made of mixed materials, being predominantly a mixture of metals alloys and plastics materials.
  • the shaft 4 is made of a metal or alloy,
  • the shaft 4 may have walls of a variety of different thicknesses; likewise, the diameter of the Internal bore 6 of the shaft 4 may vary.
  • the shaft 4 is advantageously circular cylindrical - this aids its rotation5 relative to other parts of the burner 2 and facilitates fluid-proof sealing of the shaft 4 relative to other parts of the burner 2.
  • Inlet assembly 12 comprises effluent inlet 14 which is sealingly attached to shaft 4 via a first seal 16.
  • effluentQ inlet 14 is static and shaft 4 rotates.
  • the interface between rotating shaft 4 and static effluent inlet 14 is via rotating shaft bearing 18,
  • First seal 16 ensures that effluent passing across the join between shaft 4 and effluent inlet 14 does not escape, or otherwise affect the working of the burner 2.
  • Both shaft bearings 18, 22 and both seals IS, 24 are
  • a wheel 32 is attached to shaft 4.
  • the wheel 32 is mounted coaxially around the shaft 4.
  • the wheel 32 is housed in housing 26, In this embodiment, the wheel 32 comprises a plurality of arms 34 with each arm 34 terminating in a cup 36.
  • Rear housing 28 Incorporates apertures 38 through which are fed drive ports 40.
  • the drive ports 40 are tubular and terminate with tapered head 42.
  • the drive ports 40 are orientated such that drive medium passed through the said ports 40 ll be expelled onto the cups 36 causing the wheel 32 and thus also the shaft 4 to rotate.
  • the drive ports 40 and the cups 36 are advantageously angled relative to each other such that the drive medium expelled will rotate the wheel 32 with maximum efficiency, In this preferred embodiment the ports 40 are angled at approximately 20° from the vertical
  • the drive medium may be any of air, water and steam, although other media may be found to be appropriate.
  • Drive medium exhausts 44 are present in both rear housing 28 and forward housing 30 for exhausting the drive medium after use. The exhausts 44 are positioned to aid the cooling of the respective bearings and seals to which they are adjacently located.
  • the housing 26 allows the location of fixing of the drive nozzles 40.
  • the wheel 32 and nozzles 42 are encased in the housing 26 in order that drive media may otherwise be contained.
  • the burner 2 thereby uses a flow of air via the wheel to mechanically impart its energy to the oil without contact with the oil. Once used in this way, the spent air is exhausted through the exhausts 44 to the atmosphere. As such, it does not contact or mix with the oil.
  • the blast shroud 20 is attached to the forward housing 30.
  • the blast shroud 20 comprises a blast medium inlet 46.
  • the blast medium inlet 46 leads to a channel 48 which terminates at exit 50 which in preferred embodiments forms an annular gap around outlet end 10 such that it surrounds and is coterminous with outlet end 10.
  • exit 50 which in preferred embodiments forms an annular gap around outlet end 10 such that it surrounds and is coterminous with outlet end 10.
  • the cup as well as the shaft are surrounded.
  • the blast medium inlet 46 is perpendicular or substantially perpendicular to the channel 48.
  • outlet end 10 comprises a rotating cup 52.
  • the rotating cup 52 provides a pre-filming surface for effluent expelled from the outlet end 10 of the shaft 4 which is adjoined to the bottom of the cup 52.
  • the outlet end 10 comprises an aperture in the bottom of the cup 52.
  • the cup 52 is positioned concentrically within the blast shroud 20 defining the annular gap or exit 50 from which the blast medium is expelled.
  • the blast medium may be either air or steam.
  • effluent spreads out across the pre-filming surface 54 of the cup 52 before meeting the blast medium being propelled through the outlet 50. The blast medium and the effluent immediately come into contact with each other. The air shatters the liquid film into droplets.
  • FIGs 10 and 11 show alternative embodiments of outlet end 10.
  • outlet end terminating in plate 60.
  • Plate 60 is perpendicularly disposed to the passage of bore 8 through the shaft.
  • the plate 60 may in some embodiments be static and 5 may in other embodiments be spinning.
  • space 62 instead of a plate or cup; although the cup 62 of figure 1 is the preferred item, any of the items listed worked advantageously as a spacer between outlet 10 and the annular gap SO.
  • the hollow shaft 4 incorporates an axial vane 56.
  • the axial vane 56 comprises a tapered w V-shaped notch 58 on the inside bore 6 of the shaft 4; fluid passing via the vane 56 is imbued with an additional positive rotation or spin as it travels up the internal bore 6 of the shaft 4.
  • the vane 56 sen es to progressively impart spin to the fluid such that it has less internal shear.
  • Figures 8 and 9 show a manifoid 100 comprising a plurality of burners 2,
  • the burners 2 are designed to comprise such a manifold 100 wherein the shafts 4 and outlet ends 10 of said shafts 4 are orientated away from the vertical - most likely horizontal or within a range of less than 45° to the horizontal - offset substantially from the vertical axis.
  • the manifold 100 may be arranged such that it points over the side of a drilling platform or the 0 like.
  • Multiple burners may be in other combinations, such as triangular or four square but vertical inline is preferred. In any configuration, the spray pattern of the constituent burners 4 would be adjusted to prevent spray / spray interference and droplet collision.
  • each of the tapered nozzles 42 is adjustable relative to the housing 28.
  • Q The various components of the burner 2 are bolted together but other means of
  • the burner is shown to have a cuboidai housing 26 and a blast shroud 20 and a cup 52 arranged concentrically around shaft 4,
  • the annular gap/exit 50 is clearly shown in this embodiment as is the arrangement of drive nozzles 40.
  • Figure ⁇ in particular shows the orientation of the cups 36 which this embodiment are directly attached to the wheel 32, i.e. there are no interceding arms. Also in this embodiment there is shown a plurality of drive medium exhaust ports 40 grouped together.
  • effluent enters the effluent inlet 14 and subsequently the inlet end 8 of the shaft 4, which in preferred embodiments is driven to rotate via propulsion of the wheel 32, Upon entering the internal bore 6 of the rotating shaft 4, spin is progressively induced to the fluid as it travels axially along the shaft.
  • the spin is emphasised in embodiments where the shaft 4 bears an axial vane 56.
  • the centrifugal force acting on the fluid will cause some separation of immiscible elements in the fluid concentrating the higher densities, solids, water, etc. to the shaft and cup wall.
  • the fluid exits the shaft 4 and enters the cup 52 which in particularly preferred embodiments will also be rotating, Centrifugal force causes the fluid to progress along the pre-filming surface 54 to the rim 62 of the cup 52, !t leaves the cup rim 62 as a thin film disc perpendicular to the shaft 4 and cup 52 axis.
  • This thin film disc of fluid is then shattered into droplets by the blast medium axialiy exiting the annular gap 44. The blast not only shatters the film but also reshapes the spray to the desired spray pattern.
  • the spray shape / flame pattern and quality along with the droplet size can be modified while in use by varying the rate of flow, speed of rotation of the shaft 4 and cup 52 and pressure in the blast shroud 20.
  • the flame pattern can also be adjusted by varying the feed rate and/or the composition of the blast medium Likewise, increasing the air pressure thins the cone of the flame.
  • the mixture is ignited by an external igniter.
  • the effluent burner also comprises at least one controller (not shown ⁇ wherein at least one of the rate of flow of the blast medium and the speed of rotation of the shaft is controllable by the controller.
  • the blast medium which in most instances will be air, performs two functions, namely the completion of the atomization process and the cont olling of the flame geometry.
  • Confidential research and testing pertaining to this burner has led to the understanding that it has specific advantageous not mentioned in our previous patent specification which are most desirable and advantageous relative to prior art burner heads.
  • Tests conducted on preferred embodiments have delivered a further, unexpected advantage, namely that there is a transition from thin-film atornisation to velocity atornisation at elevated blast air shroud pressure/velocity.
  • This is very advantageous in that it provides an intrinsic back-up system in the event of rotary failure.
  • the burner 2 could be instantaneously switched to velocity atornisation thereby ensuring continuous burning.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

L'invention se rapporte à un brûleur d'effluent qui comprend un arbre creux rotatif ayant une première extrémité destinée à être fixée à une source d'effluents et une seconde extrémité de sortie, les première et seconde extrémités étant en communication fluidique l'une avec l'autre, de telle sorte que l'effluent se disperse par centrifugation au niveau de ladite sortie, le brûleur comprenant en outre une conduite d'amenée de produit de sablage, ladite conduite d'amenée de produit de sablage comprenant un orifice d'admission destiné à être fixé à une alimentation du produit de sablage et un orifice de sortie, l'orifice d'admission et l'orifice de sortie étant en communication fluidique l'un avec l'autre, ledit orifice de sortie étant configuré pour canaliser ledit effluent dispersé par centrifugation. L'invention se rapporte également à un collecteur qui comprend un ou plusieurs brûleurs d'effluent selon l'une quelconque des revendications précédentes, chaque dit brûleur comprenant un arbre de sortie et l'orientation de chaque arbre de sortie des brûleurs étant horizontale ou décalée par rapport à l'horizontale.
PCT/GB2014/050461 2013-02-22 2014-02-20 Brûleur d'effluent WO2014128446A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1303139.8A GB2501590B (en) 2013-02-22 2013-02-22 Effluent burner
GB1303139.8 2013-02-22
GB1308869.5 2013-05-16
GBGB1308869.5A GB201308869D0 (en) 2013-02-22 2013-05-16 Effluent burner

Publications (1)

Publication Number Publication Date
WO2014128446A1 true WO2014128446A1 (fr) 2014-08-28

Family

ID=48091917

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050461 WO2014128446A1 (fr) 2013-02-22 2014-02-20 Brûleur d'effluent

Country Status (2)

Country Link
GB (2) GB2501590B (fr)
WO (1) WO2014128446A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU184472U1 (ru) * 2017-10-04 2018-10-29 Общество с ограниченной ответственностью "СТАВСТРОЙТРЕСТ" Ротационная горелка для жидкого топлива

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327571A (en) * 1919-01-15 1920-01-06 William R Ray Oil-burner
US1649745A (en) * 1923-11-23 1927-11-15 Christopher A Schellens Oil burner
DE914422C (de) * 1951-10-31 1954-07-01 Alfred Neifer OElbrenner mit rotierendem Zerstaeuber
FR1188845A (fr) * 1957-12-19 1959-09-25 Brûleur perfectionné
US4395228A (en) * 1981-02-06 1983-07-26 Bazarov Vladimir G Rotary burner for liquid fuels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883076A (en) * 1973-10-31 1975-05-13 Georgy Alfonsovich Vorms Rotary nozzle for spraying low-caloric fluid viscous substances in process of burning
DE19612007A1 (de) * 1996-03-18 1997-09-25 Ver Energiewerke Ag Vorrichtung zum Eintragen einer pastösen Masse, insbesondere Klärschlamm, in einen Feuerraum

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327571A (en) * 1919-01-15 1920-01-06 William R Ray Oil-burner
US1649745A (en) * 1923-11-23 1927-11-15 Christopher A Schellens Oil burner
DE914422C (de) * 1951-10-31 1954-07-01 Alfred Neifer OElbrenner mit rotierendem Zerstaeuber
FR1188845A (fr) * 1957-12-19 1959-09-25 Brûleur perfectionné
US4395228A (en) * 1981-02-06 1983-07-26 Bazarov Vladimir G Rotary burner for liquid fuels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU184472U1 (ru) * 2017-10-04 2018-10-29 Общество с ограниченной ответственностью "СТАВСТРОЙТРЕСТ" Ротационная горелка для жидкого топлива

Also Published As

Publication number Publication date
GB2501590B (en) 2016-08-10
GB201308869D0 (en) 2013-07-03
GB2501590A (en) 2013-10-30
GB201303139D0 (en) 2013-04-10

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