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WO/2022/003546A1 |
The hydrogen gas burner has a first pipe extendable into an oven chamber, having a plurality of through-holes in a sidewall thereof, fluidly communicating an interior of the first pipe with an exterior thereof. A combination gas valve an...
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WO/2022/000854A1 |
Disclosed is a natural-gas heating furnace system applied to a molten carbonate fuel cell. The natural-gas heating furnace system comprises a natural-gas intake unit (1), a fuel cell system (4), a natural-gas heating furnace system (5), ...
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WO/2022/006444A1 |
The invention relates to a system and process for hydrogen combustion for industrial or steam generation applications, and more particularly to a hydrogen combustion burner or retrofit kit combustion system and process using a primary pu...
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WO/2022/003123A1 |
Device (1) for preventing flashback in a pipe carrying a flammable gas, more particularly a flame trap, wherein the device (1) has a housing (8), with at least one onward flow barrier (9) arranged therein, at least one gas non-return val...
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WO/2021/259303A1 |
A stove device (100), comprising gas burners (110; 112), a user input (134) configured to define a power setting of the gas burners (110; 112), and fire grates (400; 402). The fire grates (400; 402) each comprise a sensor finger (410), o...
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WO/2021/255573A1 |
A burner (1) for producing a flame for a heat generation system, comprising a fuel supply line (3) and at least one a comburent intake system operatively connected to the combustion head (2) for supplying a flow rate of fuel and a flow r...
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WO/2021/250517A1 |
Direct flame furnace burner unit (100) for furnaces (200) for the thermo-chemical treatment of steel strips in continuous hot-dip galvanizing plants, comprising a burner provided with: - a combustion head (11) provided with a combustion ...
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WO/2021/248645A1 |
An auxiliary apparatus for multi-station automatic high-temperature spray welding equipment and an auxiliary method for the auxiliary apparatus. The auxiliary apparatus for the multi-station automatic high-temperature spray welding equip...
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WO/2021/245496A1 |
The present invention presents a scrubber burner composed of a preheating spray ring that is formed with a porous material with certain thickness, and that preheats and sprays the fuel gas in the preheating combustion space formed inside...
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WO/2021/244494A1 |
A combustor (10), comprising a housing (100) and a preheating combustor (200), wherein a premixing chamber (130), an air preheating chamber (140) and a combustion chamber (150) which are in sequential communication are arranged inside th...
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WO/2021/244492A1 |
Disclosed is a combustor, comprising a housing (1), an air intake component (2), a gas component (3), an atmospheric combustor (4) and a gas injection pipe (5), wherein an air intake chamber (11), a first combustion chamber (12) and a se...
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WO/2021/244493A1 |
Disclosed are a burner and a gas water heater. The burner comprises a housing, a premixer, a preheating burner and a jet pipe, wherein the housing is provided with a combustion chamber; the premixer is connected to fuel gas and air and p...
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WO/2021/240562A1 |
The invention relates to a remote ignition device, comprising: a first tubular container (T), adapted to act as a handle for an operator and adapted to reversibly accommodate a canister (2) of combustible gas in the liquid state, arrange...
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WO/2021/241791A1 |
A firefly special effect device, according to an embodiment of the present invention, comprises: a first valve (2) that is opened and closed according to a control signal; a nozzle (3) that is connected to one side of the first valve (2)...
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WO/2021/233731A1 |
A gas burner for a domestic cooking hob has a cover with a top surface which is formed with ridges and valleys, wherein inclined partial surfaces of the cover are arranged to connect ridges and valleys. Such an arrangement of the top sur...
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WO/2021/233530A1 |
Method and burner of hydrogen combustion in industrial furnace, especially in a glass furnace or a furnace for metal melting, by means of a multi nozzle burner The invention relates to a method of hydrogen gas combustion in an industrial...
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WO/2021/227257A1 |
Disclosed is an oven head, comprising: a base (210), which is provided with a mixing channel (211); a gas inlet pipe (410), which is in communication with the mixing channel (211); a ceramic board (510), which is provided on the base (21...
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WO/2021/231439A1 |
A plugging resistant, highly stable tree-jet burner and method which provide Ultra- Low NOx emissions using (a) large free-jet ejection ports, (b) a wide tip-to-tip spacing, and (c) auxiliary stabilization tips in the throat of the burne...
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WO/2021/231432A1 |
A burner tip apparatus which is resistant to plugging, and a staged air method of operation which reduces the peak temperature of the flame of the burner tip to provide low levels of NOx and other emissions. The burner tip can be used as...
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WO/2021/223341A1 |
A household cooking stove combustor having upper wind intake and ultra large power, comprising a cup (1), a fire cap seat (2), a central fire cap (3), an outer ring fire cap (4), an ignition needle (5), an induction needle (6), a gas inl...
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WO/2021/219256A1 |
The invention relates to a hydrogen burner (1), comprising an end plate (2) and a combustion chamber (3) connected to the end plate (2). At least one first inlet opening (4) for supplying hydrogen is provided in the end plate (2), along ...
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WO/2021/215458A1 |
A cluster burner provided with a plurality of burners for mixing fuel and air, wherein each of the plurality of burners includes a fuel nozzle for injecting fuel, a mixing flow passage to which the fuel and air are supplied, and a suppor...
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WO/2021/215461A1 |
This burner assembly comprises a plurality of burners for mixing a fuel and air, wherein: the plurality of burners each include at least one fuel nozzle for jetting the fuel, and a mixing flow passage into which the fuel jetted from the ...
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WO/2021/209906A1 |
A combustion system and method, in particular for power generation boilers, are provided. The combustion system (1) comprises a burner (3, 3', 3'') for supplying a mixed flow (8) of fuel and primary air or gas through at least one fuel n...
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WO/2021/203583A1 |
A dry low-nitrogen staged combustion system based on isolating N 2 from the diffusion combustion flame surface, comprising a combustion chamber (19) as well as a purge gas passage (18), a diffusion combustion fuel passage (14), a primary...
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WO/2021/197654A1 |
The invention relates to a burner component (01) of a burner. The burner has a flow channel, in which combustion air flows in a flow direction (05) from upstream to downstream. The burner component (01) comprises: - a wall portion (03), ...
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WO/2021/197541A1 |
The invention relates to a burner nozzle (10) with a burner sleeve (20), a burner insert (40) which is arranged in the burner sleeve (20) and forms a burner head (30), and an annular gap (50) which is formed by the burner sleeve (20) and...
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WO/2021/185651A1 |
This application relates to the technical field of gas cooktops and burner components, and provides a gas cooktop, including a panel, a burner, a pot support, and a lifting mechanism; the panel is provided with a through hole; the burner...
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WO/2021/183425A1 |
Provided is a torch including a body having a first portion and a second portion angled relative to the first portion, a control knob at a top of the second portion for adjusting a flow of fuel through the torch, a trigger at a top of th...
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WO/2021/177908A1 |
The present invention is designed to be used primarily with industrial and all gas- operated appliances, culinary equipment, and cooking appliances, wherein it particularly relates to a gas valve (tap) which can be adjusted according to ...
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WO/2021/170368A1 |
An air and gas feeder device (1) for gas boilers, comprising an air-gas conveyance body (10) which comprises: a boiler coupling face (50) configured to be coupled to a boiler at an intake duct of the boiler; an air intake port (20) conne...
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WO/2021/169326A1 |
Disclosed is a low-nitrogen gas burner suitable for medium-and-low heat value fuels. The gas burner comprises a central fuel cylinder (9), a rotational flow gas cylinder (11), an outer main fuel cylinder (10) and a burner box shell (12) ...
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WO/2021/166651A1 |
Provided is a radiant tube that is of a simplified structure and that has a heat transfer enhancement body capable of achieving a higher heat-transfer efficiency. A heat transfer enhancement body (4) comprises: a body part (41) that is d...
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WO/2021/161875A1 |
Provided are a radiant tube burner and a radiant tube which can reduce the generation of NOx with a simple configuration. A gas injection part (2A) inserted into a tube (1) composed of an elliptical opening cross section has an air nozzl...
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WO/2021/160506A1 |
A boiler (2) is provided with a mixer (4) to mix together fuel and oxidiser, and a burner (6) to burn a mixture of fuel and oxidiser from the mixer (4). The mixer (4) has a plurality of venturis (8,10) and a mixing flow pathway (12) exte...
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WO/2021/162684A1 |
A block and burner assembly including a flat flame burner sub-assembly which includes a flat flame burner body in fluid communication with a gas source. The flat flame burner body includes a gas inlet in fluid communication with the gas ...
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WO/2021/159019A1 |
A low emissions modular burner system includes a plurality of burner modules, each including a main fuel source configured to selectively deliver a main fuel stream for dilution by a flow of combustion air, a main igniter configured to c...
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WO/2021/156748A1 |
A system and a method for steam cracking hydrocarbons are disclosed. The system includes a steam cracking furnace that includes ceramic radiant coils. The system is configured to heat the radiant coils by oxy-fuel combustion in the fireb...
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WO/2021/157979A1 |
Provided is a cooking apparatus. The cooking apparatus includes a counter, a burner arranged to protrude upwards from the counter to heat a food container, and a grate arranged on top of the counter to support the food container. The coo...
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WO/2021/156810A1 |
Premix burner (100) provided with a perforated outer body (3) and with a distributor (2) located inside the body (3) and provided with openings (23, 26) that allow the passage of a mixture of fuel and oxidizer towards the outer surface (...
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WO/2021/157302A1 |
This combustor comprises: a cylindrical housing having one end that is open and another end that is closed; at least one introduction part that introduces fuel and an oxidizing gas into the housing such that a tubular flow is generated; ...
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WO/2021/143196A1 |
Disclosed is a metal mold preheating flame gun device, a combustion pipe (5) of same being of an annular structure, wherein one end of the combustion pipe is connected to a fuel mixing connecting pipe (8), the other end of the combustion...
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WO/2021/140036A1 |
There is provided a gas burner that comprises a surface. The surface forms a burner deck comprising burner deck portions and a separation surface. The burner deck portions have holes. The separation surface is arranged to separate the bu...
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WO/2021/139061A1 |
An oxidization-type micro-flame combustion device for treatment of high-COD sewage, comprising: a hollow housing (5), which is disc-shaped; combustion-supporting gas channels (7), having a circular section, provided in the middle part of...
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WO/2021/142159A1 |
Methods and apparatus to indicate presence of a flame are disclosed. An example gas grill includes a burner tube having apertures to emit a fuel for combustion, an ignition element to cause ignition of the fuel emitted from the apertures...
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WO/2021/140266A1 |
Device for thermoelectric safety in the absence of a flame for gas combustion systems, comprising a thermocouple (2) configured to detect the flame in the corresponding burner generating an electrical voltage, an electromagnetic valve (7...
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WO/2021/136720A1 |
Burner comprising at least one stabilizer injector (5), having: - at least one oxidant channel (6) opening onto a firebox through at least one oxidant outlet (7), - at least one fuel channel (8) opening onto the firebox through at least ...
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WO/2021/137503A1 |
A gas burner device includes an orifice holder including an orifice. The gas burner device also includes a burner body. The burner body includes a venturi tube arranged to receive a gas from the orifice and a burner port discharging the ...
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WO/2021/136218A1 |
Disclosed are a combustor for fuel combustion and a combustion method therefor. The combustor comprises a primary oxidant-fuel delivery assembly, a secondary oxidant delivery assembly, and a tertiary oxidant delivery assembly. The second...
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WO/2021/130845A1 |
The present invention includes: a furnace chamber (12) that is formed so as to penetrate from the inlet (12a) to the outlet (12b) of a sintering furnace (10); a roller (13) that conveys an object to be sintered from the inlet (12a) to th...
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