Title of Invention

MULTI-STAGE GRAVITATIONAL BARREL BURNER

Abstract

This invention relates to a multi-stage gravitational barrel burner comprising a cylindrical support structure, at least one pair of tubes defining a flow-passage projectingly disposed on clamping slots provided on said cylindrical support structure, at least two pairs of cylindrical barrels, an oil-fired burner disposed on the base portion, an overhead oil tank being flowably connected to said oil fired burner and to said pair of tubes, a beaker-shaped member having plural through-holes is disposed below the upper pair of cylindrical barrels for swirling the flue-gas generated by primary heating of the oil delivered to the lower pair of barrels by said oil-fired burner such that the hot flue-gas extends in the swirling direction to achieve a multi-stage heating of oil interposed in said at least one pair of tubes and in said lower pair of cylindrical barrels thereby exponentially increasing the primary heat - input by said oil - fired burner.

Full Text

(1) Field of invention The invention relates to a multi-stage gravitational barret burner in which the primary heat-input of the oil-fired burner is increased exponentially thereby producing huge Are flame. The burner is a flamed with the combination of gravity oil pressure and heat of the oil-fired burner and this combination helps to get huge continuous fire flame without the use of pump, without any burst risk, without electrical energy and without any instrumental hazard. Background of the invention At present the conventional cooking burner is operated by pressure pumping the kerosene oil, which is done manually. This can cause a fire hazard as the possibility of bursting of the burner always exists. Defective instruments can also cause such accidents/hazards, and a smooth and uniform flame is not always available. Another type of burner is the Gravity burner, which operates with the help of gravitational pressure of the kerosene oil. This burner practically runs only by limited gravitational pressure and thus heat energy production is limited but smooth, uniform and continuous fire flame can be achieved. Moreover, the possibility of the burner bursting does not exist. Thus, there was a need for a burner which could produce huge, continuous fire flame and at the same time do not pose any burst risk or instrumental hazard and is safe for public use. It is an object of the present invention to provide a multi-stage Gravitational Barrel Burner which will provide a huge and continuous fire flame. (2) It is another object of the invention to provide a multi-stage Gravitational Barrel Burner, which do not utilize any kind of pump to operate. It to further object of the invention to provide a multi-stage Gravitational Barrel Burner, which do not require electrical energy for functioning. It is 9titl further object of the invention to provide a multi-stage Gravitational Barrel Burner, which do not pose any burst risk or suffer from instrumental hazards and is safe for public use. Summary of the Invention According to the invention, there is provided, a multi-stage gravitational barret burner comprising a substantially cylindrical support structure having an outwardly distended upper open portion and an inwardly distended base portion forming there between an internal hollow portion; a plurality pair of clamping slots equidistanify provided on a cylindrical circumferential surface of said substantially cylindrical support structure; at least one pair of tubes defining a flow-passage having a length greater than the diameter of said internal hollow portion projectingly disposed on said plural clamping slots in a spaced-apart parallel relationship, at least two pairs of cylindrical barrels having a length in a matching relationship with said diameter of said internal hollow portion, an upper pair of said at least two pair of barrets encompassing said at least one pair of tubes, the lower pair having an annular hole In a forward front face around a center axis of said substantially cylindrical support structure; an oil-fired burner having at least one jetting nozzle disposed on said base portion, a jetting nozzle disposed on said lower pair of barrels projecting upwardly through said annular hole for jetting a flame; an overhead oil tank disposed at a height higher than the height of the upper pair of said at least two pairs of cylindrical barrels the overhead oil tank (3) being flowably connected to said oil-fired burner, to said lower pair of barrels and to said one pair of tubes via a tubular network having control means for supply of oil under gravitational pressure; a beaker-shaped member having plural through-holes is disposed below said upper pair of cylindrical barrels for swirling the flue-gas generated by a primary heating of the oil delivered to said lower pair of barrels by said oil-fired burner such that the hot flue-gas extends In the swirling direction to achieve a multi-stage heating of oil interposed in said at least one pair of tubes and in said lower pair of cylindrical barrels thereby exponentially increasing the primary heat-input by said oil-fired burner. The multi-stage Gravitational Barrel Burner is operated with the combination of gravitational pressure of the oil and heat energy. Heat added to the oil in the tubes of the burner increase the rate of change of oil to oil gas, pressure of the oil gas is created and the oil gas is exhausted through the nozzle which ultimately enables to get smokeless huge fire flame and heat energy. Moreover, in the multhstage Gravitational Barrel Burner, bursting possibility is totally absent as all its components run under gravity pressure, even when the burner is at highest heat production position. Thus the limitation of conventional cooking burner and gravity burner is overcomed. Further, this burner generates smooth, uniform and continuous fire name of at the rate of 1.3 litre per hour. The multistage Gravitational Barrel Burner of the present invitation operates without any risk, without any manual pump, without air pollution, without instrumental hazard and without electrical expenditure. All the spare parts of this burner are at readymade supply and any person will be able to repair and run by means of replacement and fitting process within few minutes at any time at any place with minimum expenditure. The running, stopping, increasing or minimizing the power of the Gravitational Barrel Burner can be controlled by means of some valves attached to its oil pipe line. (4) The multi-stage Gravitational Barrel Burner posses extra provision for additional heat production by additional valves and additional tube burner fittings. The Gravitational Barrel Burner do not cause any air pollution and can be used for- i) Large scale cooking, ii) Large scale boiling, iii) Pitch melting and road repairing, iv) Destroying large amounts of waste materials of hospitals and nursing homes, v) Room heating in cold areas, vi) Drying of materials. Brief description of the accompanying drawings Fig. 1 : Front view of the multi-stage gravitational barrel burner. Fig. 2 - Plan view of the multi-stage Gravitational Barrel Burner Detailed description of the accompanying drawings The invention can be further described with brief description of accompanying drawings but without Intending to limit the scope of the invention. Fig. 1 shows front view of a multi-stage gravitational barrel burner comprising a substantially cylindrical support structure (5) having an outwardly distended upper open portion and an inwardly distended base portion forming there between an Interna! hollow portion; a plurality pair of clamping slots equldistantty provided on a cylindrical circumferential surface of said substantially cylindrical support structure (S) at least one pair of tubes (T' and T") defining a flow-passage having (5) a length greater than the diameter of said Internal hollow portion projectingly disposed on said plural clamping slots In a spaced-apart parallel relationship; at least two pairs of cylindrical barrels (B1,B1',B2.B2') having a length in a matching relationship with said diameter of said internal hollow portion, an upper pair of said at least two pair of barrels (B2. and B2) encompassing said at least one pair of tubes (T' and T "), the lower pair (B1 and B1') having an annular hole in a forward front face around a center axis of said substantially cylindrical support structure (S), an oil-fired burner (OB) disposed on said base portion, a jetting nozzle (P2) disposed on said lower pair of barrels (B1 and B1') projecting upwardly through said annular hole for jetting a flame; an overhead oil tank(TA) disposed at a height higher than the height of the upper pair of said at least two pairs of cylindrical barrels (B2' and B2')); the overhead oil tank (TA) being flowably connected io said oil-fired burner (OB), to said lower pair of barrels (B1and B1') and to said one pair of tubes (T' and T ") via a tubular network having control means (V1,V2,V2') for supply of oil under gravitational pressure; a beaker-shaped member (D) having plural through-holes which could be made up of stainless street is disposed below said upper pair of cylindrical barrels (B2 and B2) for swirling the flue-gas generated by a primary heating of the oil delivered to said lower pair of barrels (Bland BO by said oil-fired burner (OB) such that the hot flue-gas extends in the swirling direction to achieve a multi-stage heating of the oil interposed in said at least one pair of tubes (T and T") and in said lower pair of cylindrical barrels (B1 and B1') thereby exponentially increasing the primary heat-input by said oil-fired burner (OB). The cylindrical support structure (S) is provided with a plurality of openings (D1, D2 & D3)) for the placement of the oil-fired burner (OB), barrels (B1 and B1') and jetting nozzle (P2). The control means comprises of valves (V1, V2 and V2') are provided, the Inlet of which are connected to the overhead oil tank (TA) through tubular pipe and outlet of which are connected to the oil-fired burner (OB) through flow pipe (F1) and to the upper pair of tubes (T and T") through flow pipes (F2 (6) and F2) respectively and the tubular network comprises of connector tubes (C1 & C1') which connects the flow tubes (F2& F2') with upper pair of tubes (T' & T ") and a second pair of connector tubes (C2 and C2') connecting the lower pair of barrels (B1 & B1') with upper pair of tubes (T & T"), connector tubes being housed into a perpendicular tube (P1) to prevent the heat loss. The perpendicular tube (P1) is provided outside the cylindrical support structure (S). The cylindrical support structure is made up of iron and the barrels and the tubes (T' and T") are of copper. The barrets being filled up with black stone to prevent the smoke generation and escaping of the partially heated oil. The oil used can be kerosene oil (7) IClaim; 1. A multi-stage gravitational barrel burner comprising a substantially cylindrical support structure (S) having an outwardly distended upper open portion and an inwardly distended base portion forming there between an internal hollow portion; a plurality pair of clamping slots equidistantly provided on a cylindrical circumferential surface of said substantially cylindrical support structure (S); at least one pair of tubes (T' and T") defining a flow-passage having a length greater than the diameter of said internal hollow portion projectingly disposed on said plural clamping slots in a spaced-apart parallel relationship, at least two pairs of cylindrical barrels (B1,B1',B2,B2') having a length in a matching relationship with said diameter of said internal hollow portion, an upper pair of said at least two pair of barrels (B2 and B2') encompassing said at least one pair of tubes (T' and T'), the lower pair (B1 and B1) having an annular hole in a forward front face around a center axis of said substantially cylindrical support structure (S), an oil-fired burner (OB) disposed on said base portion, a jetting nozzie disposed on said lower pair of barrels (B 1 and B1') projecting upwardly through said annular hole for Jetting a flame; an overhead oil tank(TA) disposed at a height higher than the height of the upper pair of said at least two pairs of cylindrical barrels (B2. and B2'); the overhead oil tank (TA) being flowably connected to said oil-fired burner (OB), to said lower pair of barrels(B1 and B2) and to said one pair of tubes (T' and T ") via a tubular network having control means (V1,V2,V2') for supply of oil under gravitational pressure; characterized in that a beaker-shaped member (D) having plural through-holes is disposed below said upper pair of cylindrical barrets (B2 and B2) for swirling the flue-gas generated by a primary heating of the oil delivered to said lower pair of barrels (B1 and B1') by said off-fired burner (OB) such that the hot flue-gas extends in the swirling direction to achieve a multi-stage heating of the oil interposed in said at least one pair of tubes (T and T") and in said tower pair of cylindrical barrets (B1 and B1') thereby exponentially increasing the primary heat-input by said oil-fired burner (OB). (8) 2. A multi-stage gravitational barrel burner as claimed in claim 1, wherein the cylindrical support structure (S) is provided with a plurality of openings (D1, D2& D3)) for the placement of the oil-fired burner (OB), barrels (B1 and B1') jetting nozzle (P2), respectively. 3. A multi-stage gravitational barrel burner as claimed in claim 1, wherein the control means (V1, V2 and V2') are provided, the inlet of which are connected to the overhead oil tank (TA) through tubular pipe and outlet of which are connected to the oil-fired burner (OB) through flow pipe (F1) and to the upper pair of tubes (T' and T") through flow pipes (F2 and F2) respectively. 4. A multi-stage gravitational barrel burner as claimed in claim 1, wherein the tubular network comprises of connector tubes (C1 & C1') which connects the flow tubes (F2& F2) with upper pair of tubes (T' & T") and a second pair of connector tubes (C2 and C2') connecting the lower pair of barrels (B1 & B1') with upper pair of tubes (T' & T"), the connector tubes being housed into a perpendicular tube (P1) to prevent the heat loss. 5. A multi-stage gravitational barrel burner as claimed in claim 4, wherein the perpendicular tube (Pi) is provided outside the cylindrical support structure (S). 6. A multistage gravitational barrel burner as claimed in claim 1, wherein the cylindrical support structure is made up of iron. 7. A multi-stage gravitational barrel burner as claimed in claim 1, wherein the barrels are of copper. (9) 8. A multi-stage gravitational barrel burner as claimed in claim 1, wherein the barrels are filled up with black stone. 9. A multi-stage gravitational barrel burner as claimed in claim 1, wherein the breaker shaped member (0) is made up of stainless steel. 10. A multi-stage gravitational barrel burner as claimed in claim 1, wherein the oil is kerosene oil. 11. A multistage gravitational barrel burner substantially as herein described and illustrated. This invention relates to a multi-stage gravitational barrel burner comprising a cylindrical support structure, at least one pair of tubes defining a flow-passage projectingly disposed on clamping slots provided on said cylindrical support structure, at least two pairs of cylindrical barrels, an oil-fired burner disposed on the base portion, an overhead oil tank being flowably connected to said oil fired burner and to said pair of tubes, a beaker-shaped member having plural through-holes is disposed below the upper pair of cylindrical barrels for swirling the flue-gas generated by primary heating of the oil delivered to the lower pair of barrels by said oil-fired burner such that the hot flue-gas extends in the swirling direction to achieve a multi-stage heating of oil interposed in said at least one pair of tubes and in said lower pair of cylindrical barrels thereby exponentially increasing the primary heat - input by said oil - fired burner.

Documents:

00572-cal-1999-abstract.pdf

00572-cal-1999-claims.pdf

00572-cal-1999-correspondence.pdf

00572-cal-1999-description(complete).pdf

00572-cal-1999-drawings.pdf

00572-cal-1999-form-1.pdf

00572-cal-1999-form-13.pdf

00572-cal-1999-form-18.pdf

00572-cal-1999-form-2.pdf

00572-cal-1999-form-26.pdf

00572-cal-1999-form-3.pdf

572-CAL-1999-FORM-27-1.pdf

572-CAL-1999-FORM-27.pdf

572-cal-1999-granted-abstract.pdf

572-cal-1999-granted-claims.pdf

572-cal-1999-granted-correspondence.pdf

572-cal-1999-granted-description (complete).pdf

572-cal-1999-granted-drawings.pdf

572-cal-1999-granted-examination report.pdf

572-cal-1999-granted-form 1.pdf

572-cal-1999-granted-form 13.pdf

572-cal-1999-granted-form 18.pdf

572-cal-1999-granted-form 2.pdf

572-cal-1999-granted-form 26.pdf

572-cal-1999-granted-form 3.pdf

572-cal-1999-granted-letter patent.pdf

572-cal-1999-granted-reply to examination report.pdf

572-cal-1999-granted-specification.pdf