WO2016151207A1 - Solid wick for paraffins - Google Patents

Solid wick for paraffins Download PDF

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Publication number
WO2016151207A1
WO2016151207A1 PCT/FR2016/000056 FR2016000056W WO2016151207A1 WO 2016151207 A1 WO2016151207 A1 WO 2016151207A1 FR 2016000056 W FR2016000056 W FR 2016000056W WO 2016151207 A1 WO2016151207 A1 WO 2016151207A1
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WO
WIPO (PCT)
Prior art keywords
paraffins
paraffin
wick
semi
volume
Prior art date
Application number
PCT/FR2016/000056
Other languages
French (fr)
Inventor
Charles MIRCHER
Original Assignee
Mircher Charles
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 Mircher Charles filed Critical Mircher Charles
Publication of WO2016151207A1 publication Critical patent/WO2016151207A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D3/00—Burners using capillary action
    • F23D3/02—Wick burners
    • F23D3/08—Wick burners characterised by shape, construction, or material, of wick
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00—Candles
    • C11C5/006—Candles wicks, related accessories

Definitions

  • the present invention relates to a paraffin wick.
  • It is composed of a semi-rigid volume (1) whose body (2) is perforated to less than fifty percent of its internal volume, and which is made of pure absorbent cellulose wadding from the pulp, impregnated paraffins and / or stearin until saturation of the texture thereof, so that the device, after being ignited, consumes paraffins more efficiently, whether they are those which it contains or a paraffin block on which it is placed or in which it is inserted, because of its geometric conformation, the material constituting it, as well as the treatment that it has undergone.
  • the wick inserted in a paraffin block associated with stearin is constituted by a flexible cord produced from a textile yarn assembly composed mainly of strands. of cotton, milled or woven as appropriate, in the form of flat braids, round or square. It happens that some wicks are woven from flax, hemp, or tows. It happens that the weaving of some wicks incorporates slats of paper. It happens that these traditional wicks are impregnated with chemical additives, boric acid and sulphates in particular, intended to promote the quality and permanence of their flames as they burn.
  • wicks are soaked with paraffins and / or stearin to allow their accelerated combustion. It also happens that some wicks are, on the one hand, armed at their centers with a copper, zinc, or cotton thread, around which the cottons are woven, on the other hand and in some cases a base, these devices being intended to ensure the plumb of the wick of particular types of wax candles called containers or votives.
  • the wick behaves with respect to paraffins and stearin that it burns as a self-powered combustion reactor. Once the wick ignited, it releases a heat that melts the wax located at its base and its vicinity, the liquid thus formed then rises along the wick by capillarity, then it is vaporized without combustion at a temperature of about 600 degrees Celsius in the form of gas; these vapors and gas remaining confined around the wick since it is hot, which has the effect of causing a convectxon ambient air in the confined area around the wick, this inducing a combustion reaction between the oxygen ambient air of this zone and these gases and vapors of wax, which is, in order and from bottom to top, a combustion initially incomplete inducing the generation of a brilliant illuminating zone accompanied by a production of carbon oxides, which are then incandescent at a temperature of about one thousand degrees Celsius and then a transition combustion at a temperature of more than one thousand degrees Celsius between the incomplete combustion above and the almost complete combustion below
  • the wick is inserted on the whole height of the paraffin block that it consumes and the dimensions of its flame, as the production of light and heat thereof, are proportional to its permeability as well as the inflamed capillary surface it has.
  • the wick is most often made from an assembly of flexible textile threads forming a narrow cord, it tends to oscillate during its combustion, which can affect the quality of the flame it generates. .
  • the wick is constituted by a semi-rigid volume (1) whose body (2) is perforated to less than fifty percent of its internal volume,
  • This semi-rigid volume (1) consists of pure absorbent cellulose wadding from the pulp
  • the device according to the invention makes it possible to:
  • a semi-rigid volume (1) whose body (2) is perforated to less than fifty percent of its internal volume, - A semi-rigid volume (1) consisting of pure absorbent cellulose wadding from the pulp,
  • FIG. 1 represents the device according to the invention, a semi-rigid volume (1) whose body (2) is open to less than fifty percent of its internal volume, and which consists of pure absorbent cellulose wadding. from the pulp, soaked with paraffins and / or stearin until saturation of the texture thereof.
  • the device according to the invention will be realized in the form of a cylindrical semi-rigid volume (1). It will be constituted by weaving, cutting, molding, injection, gluing or stamping of pure absorbent cellulose wadding from the pulp. It will have a diameter of one centimeter for a height of three centimeters. Its internal volume will be perforated according to the geometry of a cylinder having a dimension of three centimeters in height and three millimeters in diameter.
  • This cylindrical semi-rigid volume (1) will be imbibed paraffins, before or after its conformation, which may be mixed with stearines to lower their melting point, and this until saturation of its texture.
  • the device according to the invention may be impregnated with chemical additives and in particular boric acid and sulphates to improve the quality of its combustion.
  • the device according to the invention is particularly intended for the combustion of paraffins, or any alkane having a crude formulation CnH2n + 2, where n is between eight and forty.

Abstract

Device for burning paraffins. The invention relates to a device that allows paraffin to be burned more effectively after it has been lit. It is made up of a semi-rigid volume (1) of which the body (2) is perforated with the perforation representing less than fifty per cent of its internal volume, and which is made of absorbent pure cellulose wadding derived from paper pulp, soaked in paraffin and/or in stearin until the texture thereof is saturated so that the device, once ignited, burns the paraffins more efficiently, both in terms of the paraffins it contains or indeed in terms of a block of paraffin on which it is placed or in which it is inserted. The device according to the invention is particularly intended for burning paraffins, or any alkane of raw formulation CnH2n+2, where n is comprised between eight and forty.

Description

La présente invention concerne une mèche à paraffines.  The present invention relates to a paraffin wick.
Elle est composée d'un volume semi-rigide (1) dont le corps (2) est ajouré à moins de cinquante pour cent de son volume interne, et qui est constitué de pure ouate de cellulose absorbante issue de la pâte à papier, imbibée de paraffines et/ ou de stéarine jusqu'à saturation de la texture de celle-ci, de sorte que le dispositif, après avoir été enflammé, consume plus efficacement les paraffines, qu'il s'agisse de celles qu'il contient ou bien d'un bloc de paraffines sur lequel il est posé ou dans lequel il est inséré, du fait de sa conformation géométrique, du matériau le constituant, ainsi que du traitement que celui-ci a subi.  It is composed of a semi-rigid volume (1) whose body (2) is perforated to less than fifty percent of its internal volume, and which is made of pure absorbent cellulose wadding from the pulp, impregnated paraffins and / or stearin until saturation of the texture thereof, so that the device, after being ignited, consumes paraffins more efficiently, whether they are those which it contains or a paraffin block on which it is placed or in which it is inserted, because of its geometric conformation, the material constituting it, as well as the treatment that it has undergone.
Traditionnellement, la mèche insérée dans un bloc de paraffines associées à de la stéarine, formant ensemble ce qu'on appelle communément une bougie de cire, est constituée par un cordon souple produit à partir d'un assemblage de fils de textiles composé principalement de brins de coton, moulinés ou tissés selon les cas, sous forme de tresses plates, rondes ou carrées. Il arrive que certaines mèches soient tissées à partir de fils de lin, de chanvre, ou constituées d'étoupe. Il arrive que le tissage de certaines mèches incorpore des lamelles de papier. Il arrive que ces mèches traditionnelles soient imprégnées d'adjuvants chimiques, d'acide borique et de sulfates en particulier, destinés à favoriser la qualité et la permanence de leurs flammes alors qu'elles se consument. Il arrive que certaines mèches soient imbibées de paraffines et/ou de stéarine afin de permettre leur combustion accélérée. Il arrive également que certaines mèches soient, d'une part, armées en leurs centres d'un fil de cuivre, de zinc, ou de coton, autour duquel les fils de cotons sont tissés, d'autre part et dans certains cas, d'une embase, ces dispositifs étant destinés à assurer l'aplomb de la mèche de types particuliers de bougies de cire dénommées conteneurs ou votives. Traditionally, the wick inserted in a paraffin block associated with stearin, together forming what is commonly referred to as a wax candle, is constituted by a flexible cord produced from a textile yarn assembly composed mainly of strands. of cotton, milled or woven as appropriate, in the form of flat braids, round or square. It happens that some wicks are woven from flax, hemp, or tows. It happens that the weaving of some wicks incorporates slats of paper. It happens that these traditional wicks are impregnated with chemical additives, boric acid and sulphates in particular, intended to promote the quality and permanence of their flames as they burn. It happens that some wicks are soaked with paraffins and / or stearin to allow their accelerated combustion. It also happens that some wicks are, on the one hand, armed at their centers with a copper, zinc, or cotton thread, around which the cottons are woven, on the other hand and in some cases a base, these devices being intended to ensure the plumb of the wick of particular types of wax candles called containers or votives.
Dans ce dispositif traditionnel, la mèche se comporte à l'égard des paraffines et stéarine qu'elle consume comme un réacteur à combustion autoalimenté . Une fois la mèche enflammée, celle-ci dégage une chaleur qui vient fondre la cire située à sa base et à son voisinage, le liquide ainsi formé remonte ensuite le long de la mèche par capillarité, puis il est vaporisé sans combustion à une température de six cents degrés Celsius environ sous forme de gaz ; ces vapeurs et gaz restant confinés autour de la mèche puisque celle-ci est chaude, ce qui a pour effet de provoquer une convectxon de l'air ambiant dans la zone confinée autour de la mèche, ceci induisant une réaction de combustion entre l'oxygène de l'air ambiant de cette zone et ces gaz et vapeurs de cire, qui est, par ordre et du bas vers le haut, une combustion d'abord incomplète induisant la génération d'une zone éclairante brillante accompagnée d'une production d'oxydes de carbone, qui sont ensuite portés à incandescence à une température de mille degrés Celsius environ, puis une combustion de transition à une température de plus de mille degrés Celsius entre la combustion incomplète ci-avant et la combustion presque complète ci-après, et enfin une combustion presque complète générant une zone éclairante peu brillante d'une température de moins de mille degrés Celsius ; cette réaction de combustion entretenant son processus par auto-alimentation, au fur et à mesure de la vaporisation du liquide issu du chauffage de la cire remontant le long de la mèche enflammée et de la combustion de ses vapeurs et gaz, tel que décrit ci- avant .  In this traditional device, the wick behaves with respect to paraffins and stearin that it burns as a self-powered combustion reactor. Once the wick ignited, it releases a heat that melts the wax located at its base and its vicinity, the liquid thus formed then rises along the wick by capillarity, then it is vaporized without combustion at a temperature of about 600 degrees Celsius in the form of gas; these vapors and gas remaining confined around the wick since it is hot, which has the effect of causing a convectxon ambient air in the confined area around the wick, this inducing a combustion reaction between the oxygen ambient air of this zone and these gases and vapors of wax, which is, in order and from bottom to top, a combustion initially incomplete inducing the generation of a brilliant illuminating zone accompanied by a production of carbon oxides, which are then incandescent at a temperature of about one thousand degrees Celsius and then a transition combustion at a temperature of more than one thousand degrees Celsius between the incomplete combustion above and the almost complete combustion below, and finally, an almost complete combustion generating a weak illuminating zone of a temperature of less than a thousand degrees Celsius; this combustion reaction maintaining its process by self-feeding, as the vaporization of the liquid from the heating of the wax back up along the ignited wick and the combustion of its vapors and gases, as described above, before.
Dans ce dispositif traditionnel, la mèche est insérée sur toute la hauteur du bloc de paraffines qu'elle consume et les dimensions de sa flamme, comme la production de lumière et de chaleur de celle-ci, sont proportionnelles à sa perméabilité ainsi qu'à la surface de capillarité enflammée qu'elle présente. Plus cette surface et sa perméabilité sont importantes, plus la flamme d'une mèche est importante et produit de la chaleur et de la lumière en proportion directe. Enfin, la mèche étant le plus souvent constituée à partir d'un assemblage de fils de textiles souples formant un cordon étroit, celle-ci a tendance à osciller lors de sa combustion, ce qui peut affecter la qualité de la flamme qu'elle engendre. In this traditional device, the wick is inserted on the whole height of the paraffin block that it consumes and the dimensions of its flame, as the production of light and heat thereof, are proportional to its permeability as well as the inflamed capillary surface it has. The larger the surface area and its permeability, the greater the flame of a wick is important and produces heat and light in direct proportion. Finally, since the wick is most often made from an assembly of flexible textile threads forming a narrow cord, it tends to oscillate during its combustion, which can affect the quality of the flame it generates. .
Dans le dispositif selon l'invention :  In the device according to the invention:
1) La mèche est constituée par un volume semi-rigide (1) dont le corps (2) est ajouré à moins de cinquante pour cent de son volume interne,  1) The wick is constituted by a semi-rigid volume (1) whose body (2) is perforated to less than fifty percent of its internal volume,
2) Ce volume semi-rigide (1) est constitué de pure ouate de cellulose absorbante issue de la pâte à papier,  2) This semi-rigid volume (1) consists of pure absorbent cellulose wadding from the pulp,
3) Cette pure ouate de cellulose absorbante issue de la pâte à papier est imbibée de paraffines et/ ou de stéarine jusqu'à saturation de la texture de celle-ci,  3) This pure absorbent cellulose wadding from the paper pulp is impregnated with paraffins and / or stearin until the texture thereof is saturated,
Ce qui confère au dispositif selon l'invention les propriétés suivantes :  Which confers on the device according to the invention the following properties:
4) Une capacité d'absorption et de rétention des paraffines très supérieure à celle des fibres de textiles des dispositifs traditionnels, qui sont à la fois plus denses et caractérisées par une organisation physique, macromoléculaire et moléculaire plus complexe,  4) A capacity of absorption and retention of paraffins much higher than that of textile fibers of the traditional devices, which are both denser and characterized by a more complex physical, macromolecular and molecular organization,
5) Une capacité à réduire considérablement les tensions superficielles des paraffines chauffées et liquéfiées qui parcourent sa surface de capillarité lorsque celui-ci est enflammé. Sous cette condition, du fait de la faible densité que présente le dispositif selon l'invention ainsi que de l'organisation macromoléculaire et moléculaire plus simple qui caractérise la pure ouate de cellulose absorbante issue de la pâte à papier, les paraffines imbibant la texture de celle-ci présentent une tension superficielle supérieure à celle des paraffines chauffées et liquéfiées par la flamme du dispositif lorsqu'il est enflammé. Ce qui permet, moyennant l'effet de convection induit par l'inflammation du volume semi- rigide (1) , aux paraffines chauffées et liquéfiées de remonter sa surface de capillarité en subissant peu de contraintes mécaniques. Ce qui favorise le déplacement beaucoup plus rapide d'un volume beaucoup plus important de paraffines vers la flamme que ceux que permettent les dispositifs traditionnels, 5) An ability to significantly reduce the surface tension of heated and liquefied paraffins that run through its capillary surface when it is ignited. Under this condition, because of the low density of the device according to the invention as well as the simpler macromolecular and molecular organization which characterizes the pure absorbent cellulose wadding resulting from the paper pulp, paraffins imbibing the texture of this has a greater surface tension than paraffins heated and liquefied by the flame of the device when it is ignited. This allows, through the convection effect induced by the inflammation of the semi-rigid volume (1), heated and liquefied paraffins back its capillary surface undergoing few mechanical stresses. This facilitates the much faster movement of a much larger volume of paraffins to the flame than those allowed by traditional devices,
6) pour la raison ci-avant, une capacité de génération d'une flamme très supérieure à celles engendrées par les dispositifs traditionnels,  6) for the above reason, a flame generation capacity much higher than those generated by traditional devices,
Le dispositif selon l'invention permet de : The device according to the invention makes it possible to:
- Disposer d'une mèche à paraffines plus efficace,  - Have a paraffin wick more efficient,
- D'augmenter pour la raison ci-avant les dimensions de la flamme qu'il génère lorsqu'il est enflammé,  - To increase for the reason above the dimensions of the flame that it generates when it is inflamed,
- D'augmenter par conséquent l'importance de la lumière et la chaleur qu'il engendre,  - To increase consequently the importance of the light and the heat which it generates,
Il comporte à cet effet les caractéristiques distinctives suivantes, selon des modes particuliers de réalisation : It comprises for this purpose the following distinguishing characteristics, according to particular embodiments:
- Un volume semi-rigide (1) dont le corps (2) est ajouré à moins de cinquante pour cent de son volume interne, - Un volume semi-rigide (1) constitué de pure ouate de cellulose absorbante issue de la pâte à papier, - A semi-rigid volume (1) whose body (2) is perforated to less than fifty percent of its internal volume, - A semi-rigid volume (1) consisting of pure absorbent cellulose wadding from the pulp,
- Une pure ouate de cellulose absorbante issue de la pâte à papier imbibée de paraffines et/ou stéarine, jusqu'à saturation de sa texture.  - A pure absorbent cellulose wadding from the paraffin and / or stearin-soaked paper pulp, until saturation of its texture.
Le dessin annexé illustre l'invention : The attached drawing illustrates the invention:
- La figure.1 représente le dispositif selon l'invention, un volume semi-rigide (1) dont le corps (2) est ajouré à moins de cinquante pour cent de son volume interne, et qui est constitué de pure ouate de cellulose absorbante issue de la pâte à papier, imbibée de paraffines et/ ou de stéarine jusqu'à saturation de la texture de celle-ci. FIG. 1 represents the device according to the invention, a semi-rigid volume (1) whose body (2) is open to less than fifty percent of its internal volume, and which consists of pure absorbent cellulose wadding. from the pulp, soaked with paraffins and / or stearin until saturation of the texture thereof.
À titre d'exemples non limitatifs, le dispositif selon l'invention sera réalisé sous forme d'un volume semi-rigide (1) cylindrique. Il sera constitué par tissage, découpe, moulage, injection, collage ou emboutissage de pure ouate de cellulose absorbante issue de la pâte à papier. Il présentera un diamètre d'un centimètre pour une hauteur de trois centimètres. Son volume interne sera ajouré selon la géométrie d'un cylindre présentant une dimension de trois centimètres de hauteur et de trois millimètres de diamètre. Ce volume semi- rigide (1) cylindrique sera imbibé de paraffines, avant ou après sa conformation, qui pourront être mélangées avec des stéarines afin d'abaisser leur point de fusion, et ceci jusqu'à saturation de sa texture. Le dispositif selon l'invention pourra être imbibé d'adjuvants chimiques et en particulier d'acide borique et de sulfates pour améliorer la qualité de sa combustion. Le dispositif selon l'invention est particulièrement destiné à la combustion de paraffines, ou de tout alcane présentant de formulation brute CnH2n+2, où n est compris entre huit et quarante . As non-limiting examples, the device according to the invention will be realized in the form of a cylindrical semi-rigid volume (1). It will be constituted by weaving, cutting, molding, injection, gluing or stamping of pure absorbent cellulose wadding from the pulp. It will have a diameter of one centimeter for a height of three centimeters. Its internal volume will be perforated according to the geometry of a cylinder having a dimension of three centimeters in height and three millimeters in diameter. This cylindrical semi-rigid volume (1) will be imbibed paraffins, before or after its conformation, which may be mixed with stearines to lower their melting point, and this until saturation of its texture. The device according to the invention may be impregnated with chemical additives and in particular boric acid and sulphates to improve the quality of its combustion. The device according to the invention is particularly intended for the combustion of paraffins, or any alkane having a crude formulation CnH2n + 2, where n is between eight and forty.

Claims

REVENDICATIONS
1) Dispositif pour brûler les paraffines caractérisé en ce sens qu'il est constitué par un volume semi-rigide (1) dont le corps (2) est ajouré à moins de cinquante pour cent de son volume interne, et qui est constitué de pure ouate de cellulose absorbante issue de la pâte à papier, imbibée de paraffines et/ ou de stéarine jusqu'à saturation de la texture de celle-ci. 1) Device for burning paraffins characterized in that it is constituted by a semi-rigid volume (1) whose body (2) is perforated to less than fifty percent of its internal volume, and which consists of pure absorbent cellulose wadding from the pulp, soaked with paraffins and / or stearin until saturation of the texture thereof.
PCT/FR2016/000056 2015-03-26 2016-03-23 Solid wick for paraffins WO2016151207A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR15/00609 2015-03-26
FR1500609A FR3034174A1 (en) 2015-03-26 2015-03-26 FULL MILL WITH PARAFFINS

Publications (1)

Publication Number Publication Date
WO2016151207A1 true WO2016151207A1 (en) 2016-09-29

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ID=53200065

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Application Number Title Priority Date Filing Date
PCT/FR2016/000056 WO2016151207A1 (en) 2015-03-26 2016-03-23 Solid wick for paraffins

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FR (1) FR3034174A1 (en)
WO (1) WO2016151207A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023751A1 (en) * 1990-07-26 1992-01-30 Helmut Jung Wick insert with burner for liq. fuel - is of cellulose or mineral fibre and enclosed metal, glass, ceramic or plastics sleeve
CN1092709A (en) * 1994-01-31 1994-09-28 张�林 The guide frame structure of wire cutting machine
DE4327437A1 (en) * 1993-08-14 1995-02-16 Helmut Jung Capillary wick insert
DE202011101728U1 (en) * 2011-06-11 2011-11-08 Roland Brönner non-burning floating wick for flame shells

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6013231A (en) * 1997-12-17 2000-01-11 S. C. Johnson & Son, Inc. Wick composition for air freshener candle product

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023751A1 (en) * 1990-07-26 1992-01-30 Helmut Jung Wick insert with burner for liq. fuel - is of cellulose or mineral fibre and enclosed metal, glass, ceramic or plastics sleeve
DE4327437A1 (en) * 1993-08-14 1995-02-16 Helmut Jung Capillary wick insert
CN1092709A (en) * 1994-01-31 1994-09-28 张�林 The guide frame structure of wire cutting machine
DE202011101728U1 (en) * 2011-06-11 2011-11-08 Roland Brönner non-burning floating wick for flame shells

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