CH164777A - Device enabling several burners to be supplied with fuel and oxidant by means of a single unit. - Google Patents
Device enabling several burners to be supplied with fuel and oxidant by means of a single unit.Info
- Publication number
- CH164777A CH164777A CH164777DA CH164777A CH 164777 A CH164777 A CH 164777A CH 164777D A CH164777D A CH 164777DA CH 164777 A CH164777 A CH 164777A
- Authority
- CH
- Switzerland
- Prior art keywords
- fuel
- oxidant
- burner
- supplying
- pipes
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/06—Liquid fuel from a central source to a plurality of burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Dispositif permettant d'alimenter, au moyen d'un Beul groupe, en combustible et en comburant, plusieurs brnleurs. Lobjet de 1a presente invention est un dispositif permettant .d'alimenter, au moyen d'un seul groupe, en combustible et en com- burant, plusieurs brüleurs. Ce dispositif est cara.eterise en ce qu'il comporte deux canali- sations destinees ä contenir respectivement du combustible et du comburant, auxquelles sont branchees, en derivation, les conduites ali- mentant les briileurs, 1e groupe unique pre- sentant des moyens permettant de fournir 1e combustible et le combura.nt aux canalisations susmentionnees, d'autres moyens permettant en outre de faire fonctionner separement cha- que brüleur. Device for supplying, by means of a Beul group, fuel and oxidizer, several burners. The object of the present invention is a device making it possible to supply, by means of a single group, with fuel and oxidant, several burners. This device is characterized in that it comprises two pipes intended to contain fuel and oxidant respectively, to which are connected, in derivation, the pipes supplying the burners, the single group having means allowing to supply the fuel and the combura.nt to the aforesaid pipes, other means moreover making it possible to operate each burner separately.
Les dessins annexes montrent. ä. titre d'exemple et schematiquement, une forme d'execution de 1'objet de 1'invention. The accompanying drawings show. To. By way of example and schematically, a form of execution of the object of the invention.
La fig. 1 est une vue de quatre chaudie- res dont les britleurs sont alimentes en zom- bustible et en comburant par un dispositif se- Ion 1'invention; fig. 1 is a view of four boilers whose burners are fed with fuel and oxidizer by a device according to the invention;
La fig. 2 est une vue des moyens permet tant de rebler 1a consommation :de ehaque brüleur. fig. 2 is a view of the means allowing both rebler 1a consumption: of each burner.
Le dispositif represente comporte an groupe 1 comprenant une nourrice 2, dans @a quelle, par 1'intermediaire du conduit 3, est aspire 1e combustible et d'oü celui-ei est chasse par une pompe, aspirante et foulante, dans une canalisation 4; la pression dans cette derniere est comxnandee par un by-pass place dans la nourrice 2 et regle une fois pour toutes pour qu'une pression fixee ä 1'avance ne soit pa.s depassee. La pumpe suementionnee est entrainee par un moteur 5 actionnant, d'autre Part, un ventilateur 6, lequel fournit 1e comburant ä. 1a. canalisation 7. Las briileurs 8, 9, 10, 11, chauffant respectivement les chaudieres 12, 13, 14, 15, sont alimentes en combustible par les conduits 1.6, 17, 18, 19 et en comburant par les conduits 20, 21, 22, 23, ces conduits etänt branches en derivation sur les canalisations 4 et 7. The device represented comprises a group 1 comprising a nurse 2, in which, via the conduit 3, the fuel is sucked up and from which it is driven out by a pump, sucking and pressing, into a pipe 4 ; the pressure in the latter is controlled by a by-pass placed in the manifold 2 and regulated once and for all so that a pressure fixed in advance is not exceeded. The aforesaid pump is driven by a motor 5 actuating, on the other hand, a fan 6, which supplies the first oxidant to. 1a. pipeline 7. Las briileurs 8, 9, 10, 11, respectively heating the boilers 12, 13, 14, 15, are supplied with fuel by the conduits 1.6, 17, 18, 19 and comburant by the conduits 20, 21, 22 , 23, these conduits being branched off to pipes 4 and 7.
Le fonetionnement de chaque brüleur est command6 individuellement par un ensemble de moyens. @d6signgs respectivement par A@, <I>A2, A3,</I> A4. L'un de Ges ensembles, A,., par exemple, comprend ainsi qu'on 1e voit ä la fig. 2: <B>10</B> Un appareil 24 muni 4'un levier 2,5 aotionnant un organe obturateur, ledit levier 6tant commande electriquement par un inter rupteur 26; il est evident que Paction de ce dernier pourrait etre remplaMe par Gelle d'un thermostat place dans la chaudiere 12; du fait de 1'appareil 24, 1'huile ne parvient au brüleur que saus Pression. The operation of each burner is individually controlled by a set of means. @d6signgs respectively by A@, <I>A2, A3,</I> A4. One of these sets, A, for example, is as seen in fig. 2: <B>10</B> A device 24 provided with a lever 2.5 aotionnant a shutter member, said lever 6 being electrically controlled by a switch 26; it is obvious that the action of the latter could be replaced by the action of a thermostat placed in boiler 12; because of the device 24, the oil only reaches the burner under pressure.
20 Un by-pass 27 permettent de reduire la Pression de 1'huile amenee par les conduits 16 et 28, ä la Pression pour laquelle 1e brüleur 8 est rdg16; 1'exc6dent d'huile est evacud par 1e conduit 29, puis enfin par 1e collecteur 30 retourne ä la citerne, tandis que 1e conduit 31 alimente 1e brüleur. 20 A by-pass 27 makes it possible to reduce the Pressure of the oil supplied by the conduits 16 and 28, to the Pressure for which the burner 8 is rdg16; the excess oil is evacuated through line 29, then finally through manifold 30 returns to the tank, while line 31 supplies the burner.
0n peut aussi, dans une autre forme d'execution, gelier la tige 32 ä un levier ac tionne par 1e thermostat de ehaudiere et r6 gler ainsi la quantit6 d'huile fournie au brü leur. It is also possible, in another form of execution, to freeze the rod 32 to a lever actuated by the boiler thermostat and thus adjust the quantity of oil supplied to the burner.
30 Un cylindre 33 dont Je piston 34, sou mis aux variations de Pression se produisant Jans 1e conduit 31, actionne par l'interme diaire de la tige 35, dune Part, un levier 36 r6,-laut Pouverture de la vanne 3 7 alimentant en comburant 1e brüleur 8, d'autre Part, 1e le vier 38 - commandant les circuits des appa reils d'alarme et de securite. Un manometre 40 indique 1a Pression pour chaque brfileur. 30 A cylinder 33 whose piston 34, subject to the pressure variations occurring in the first conduit 31, actuates through the intermediary of the rod 35, on the one hand, a lever 36 r6, -laut opening of the valve 3 7 feeding by comburant the first burner 8, on the other hand, the first the vier 38 - controlling the circuits of the alarm and security devices. A manometer 40 indicates the pressure for each burner.
Dans 1e Gas oii la Pression de 1'huile ali mentant chaque brüleur ne peut vagier que dans une Faible mesure, c'est-ä-dire Jans 1e cas_oü la variation de la production de cha leur est obtenue en faisant vagier 1e nombre de chaudieres en activite, 1e dispositif fone tionne comme suit: La pompe placee dans la nourrice 2 est calcuMe pour fournir l'huile, lorsque tous les brüleurs sont en activite, soüs une Pression minimum, par exemp.le de 10 kg, 1e ventila teur 6 fournissant .du comburant en Propor tion; les brüleurs chauffant chaque chaudiere In Gas where the Pressure of the oil supplying each burner can vary only to a small extent, that is to say in the case where the variation of the heat production is obtained by varying the number of boilers in operation, the 1st device works as follows: The pump placed in the manifold 2 is calculated to supply the oil, when all the burners are in operation, under a minimum pressure, for example of 10 kg, the 1st fan 6 supplying .of the oxidizer in Proportion; the burners heating each boiler
sont r6gles pour absorber du combustible sous une Pression pouvant vagier dann une Faible Limite, mais dont 1e maximum est en tous Gas inferieur au minimum de la Pression de 10 kg fournie par la pompe de la nourrice; cette Pression pourra, par exemple, vagier entre 7 et 5 kg pour 1e brüleur actionnant la chau diAre 12, eile pourra vagier entre 5 et 3 kg pour 1a. chaudiere 15, etc.; si maintena-nt tont 1e dispositif est en fonetion, la Pression du combustibde dans la canalisation 4 est de 10 kg et 1e by-pass 2 7 commandant chaque brüleur reduit cette Pression ä la valeur pour laquelle il est r6g1e; si, la consomination dimi nuant, an arr6te 1e chauffage dune ehaudiere et cela au moyen de son appareil 24, la Pres sion aura tendance ä augmenter dans la ca nalisation 4, ce qui aura pour effet d'action ner 1e by-pass place dans la nourrice 2 qui evacuera Phuile pomp6e en exces par 1'inter m6diaire,du conduit 39. are adjusted to absorb fuel under a Pressure which may vary within a Low Limit, but whose maximum is in all Gases less than the minimum Pressure of 10 kg supplied by the manifold pump; this pressure may, for example, vary between 7 and 5 kg for the first burner operating the boiler 12, it may vary between 5 and 3 kg for 1a. boiler 15, etc.; if maintena-nt all the first device is in fonetion, the pressure of the combustibde in the pipe 4 is 10 kg and the first bypass 27 controlling each burner reduces this pressure to the value for which it is r6g1e; if, the consumption decreasing, the heating of a boiler is stopped and this by means of its device 24, the pressure will tend to increase in the pipe 4, which will have the effect of activating the by-pass placed in Manifold 2 which will evacuate the excess pumped oil via conduit 39.
La vanne, commandant il'arrivee de Fair ä chaque brüleur, Rant actionnee par un pis ton soumis ä Paction de la Pression de d'huile alimentant iedit brü'leur, s'ouvre et se ferme automatiquement selon les variations de la dite Pression. The valve, controlling the arrival of air to each burner, actuated by a piston subjected to the action of the pressure of the oil supplying said burner, opens and closes automatically according to the variations of said pressure.
Dans le Gas oü 1'interrupteur 2:6 ainsi que 1e by-pass 27, Par exemple, sont command6s par 1e thermostat de la chaudiere correspon dante, las variations des quantit6s de combus tible et de comburant fournies ä 1'installation sont Aors automatiqueinent proportionnees aux variations des quantites de chaleur de mandges ä ladite installation. In Gas, where the 2:6 switch and the bypass 27, for example, are controlled by the thermostat of the corresponding boiler, the variations in the quantities of fuel and oxidant supplied to the installation are then automatically proportionate to variations in the quantities of heat consumed at said installation.
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH164777T | 1933-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH164777A true CH164777A (en) | 1933-10-31 |
Family
ID=4417723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH164777D CH164777A (en) | 1933-01-12 | 1933-01-12 | Device enabling several burners to be supplied with fuel and oxidant by means of a single unit. |
Country Status (1)
Country | Link |
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CH (1) | CH164777A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261389A (en) * | 1965-06-23 | 1966-07-19 | Falls Stamping And Welding Com | Oil burner equipment |
US3283802A (en) * | 1964-06-11 | 1966-11-08 | Fuel Firing Ltd | Multi-stage burner unit |
-
1933
- 1933-01-12 CH CH164777D patent/CH164777A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283802A (en) * | 1964-06-11 | 1966-11-08 | Fuel Firing Ltd | Multi-stage burner unit |
US3261389A (en) * | 1965-06-23 | 1966-07-19 | Falls Stamping And Welding Com | Oil burner equipment |
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