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WO/2022/141015A1 |
The present invention relates to a steam soot blowing apparatus, a rotary air preheater, and a steam jet parameter design method. The rotary air preheater comprises a rotor; the rotor is provided with a flue gas sub-bin, a primary air su...
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WO/2022/136970A1 |
Systems and methods for operating a heating device are disclosed. An oxygen containing stream is first processed to produce an oxygen stream that comprises more than 25 vol.% oxygen. The oxygen stream is then mixed with an air stream to ...
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WO/2022/137586A1 |
This heat recovery system comprises: a combustion chamber; a heat exchanger to which combustion gas generated in the combustion chamber is supplied; and a combustion control device that controls the oxygen concentration of the combustion...
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WO/2022/136173A1 |
The invention relates to a flow-directing insert (28, 130, 131, 132, 133, 134, 135, 136) for a heating device (2) having an evaporator burner (4), wherein: the evaporator burner (4) has a fan chamber or combustion air pre-chamber (20), a...
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WO/2022/130316A1 |
An apparatus for processing chemically exposed particulate solids, such as incineration dusts, abrasion dusts, steelworks dusts, sewage sludge, animal meal, shredder light fraction, battery scrap and the like, comprises a housing within ...
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WO/2022/114398A1 |
The present invention relates to a combined swirl combustor, and provides a combustor comprising: a primary supply pipe in which primary air and primary fuel are mixed and supplied; a secondary supply pipe which is positioned to surround...
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WO/2022/111843A1 |
The invention relates to a burner unit (1) for burning an air-fuel mixture. An air supply dome (3) has recesses (4) which have on an inner side (30) of the air supply dome (3) a greater width than on an outer side (31).
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WO/2022/088686A1 |
A gas boiler tail flue gas energy-saving and emission-reduction system, comprising a gas boiler (9), a combustor (10), a desulfurizing tower (8), a desulfurizing agent injection system (12), a flue gas system (1), an air system (2), a co...
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WO/2022/089822A1 |
Disclosed is a combustion device (100) for an electricity production or energy cogeneration apparatus, characterised in that: the combustion tube (5) is closed by a bottom (12) at its other end, referred to as the back end, the bottom (1...
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WO/2022/088687A1 |
An air and coal gas parallel connection integrated flue gas temperature reducing and energy saving device for a coal gas boiler, the device comprising a boiler flue gas system (1), an air system (2), a coal gas system (3), an air preheat...
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WO/2022/080552A1 |
The present invention provides a combustor equipped with a rostol in order to completely combust a fuel, and a boiler which is associated with the combustor and comprises a plurality of chambers. Water passes between a housing of the com...
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WO/2022/074293A1 |
The object of the invention is a power plant combustion method in which oxidizing gas is directed to a combustion reactor of a power plant, the combustion of which oxidizing gas generates flue gas containing carbon dioxide. In the method...
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WO/2022/070124A1 |
The present invention relates to a system which integrates a power production system and an energy storage system represented by gas liquefaction systems.
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WO/2022/070125A1 |
The present invention relates to a system which integrates a power production system and an energy storage system represented by gas liquefaction systems.
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WO/2022/065937A1 |
A water heater according to the present invention comprises: a heating unit that includes a burner provided to cause a combustion reaction from air and fuel, and that is provided to generate heated water by using heat generated by the co...
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WO/2022/057151A1 |
A drainage apparatus of an air preheater of an automatic heating furnace. The drainage apparatus comprises a preheater body (1), an air outlet pipeline (2), an air inlet pipeline (3), a limiting frame (4), a detachable fan mounting frame...
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WO/2022/052500A1 |
Disclosed in the present invention are a lignite drying method and drying system using flue gas recirculation. The method comprises: extracting, from the tail of a boiler, a recirculating flue gas as a drying agent for first-stage drying...
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WO/2022/053176A1 |
Burner (100) comprising an inner fluid supply unit (110) and an outer fluid supply unit (120), wherein the inner fluid supply unit (110) comprises a first inner fluid ejection element (111), a second inner fluid ejection element (112) en...
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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/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/2021/244840A1 |
A tubular reactor comprises a multiple burner furnace where the multiple burners are controlled by a multiple burner management system which ensures autoignition of the fuel fluid, thereby simplifying control of the burners and 5increasi...
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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/2021/247165A1 |
The present invention entails a rooftop exhaust system for a building. The exhaust system includes a motor that is configured to directly drive a fan. The fan during the course of operation generates a negative pressure on the upstream s...
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WO/2021/247547A1 |
A system for providing wind-assisted air supply to coal-fired power plants through the use of a wind funnel communicating with an air handler system of a coal-fired boiler is disclosed. The shape, size and orientation of the wind funnel ...
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WO/2021/219020A1 |
Disclosed is a wall-mounted gas-heated boiler using extrusion molding processing, comprising a burner fan, an isobaric air duct, a heat exchanger pair, a water pipe, a condensation receiving tray, and a chimney; the isobaric air duct is ...
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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/2021/212786A1 |
The present invention provides a sludge co-processing integrated system and method based on hot air circulation in a coal-fired power station. The system comprises a boiler tail flue air preheater and drying equipment. The boiler tail fl...
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WO/2021/214633A1 |
The invention relates to auxiliary equipment for reburning combustion products. The technical result is that of accelerating the ignition of fuel and improving fuel combustion in a furnace. A device for reburning combustion products in a...
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WO/2021/215988A1 |
A plant (1) for burning waste comprises a rotary furnace (2), an after-burning chamber (3) connected to the furnace (2), a primary incineration part (4) comprising the furnace (2) and a first part (5) of the after-burning chamber (3) for...
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WO/2021/208466A1 |
Disclosed are a mantle type sludge smoldering rapid incineration disposal device and method. The device comprises a pit body, an electric heating net (3), a bearing grid (5), a skew bridge support and a cloth curtain (6), wherein a pit w...
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WO/2021/204725A1 |
Method for calcination in an annular shaft furnace comprising a supply of material to be calcined at the top of an annular space (3) of the furnace into which the material descends, an introduction in (5) of first and in (6) of second co...
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WO/2021/206206A1 |
The present invention relates to a combination-linked recycling system comprising an oxyfuel power generation system, and a hybrid sodium metal-carbon dioxide system, which receives water and carbon dioxide from among by-products generat...
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WO/2021/197858A1 |
The present invention relates to an incineration plant for solid material having - a combustion material inlet (1) through which solid material can be introduced, - a combustion chamber (2) in which the solid material is introduced and i...
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WO/2021/198819A1 |
Waste incineration process (20) for an incinerator (21) for incinerating waste (3), characterised in that a mixture (22) of pure oxygen (23) and recycled, purified and dewatered flue gas (24) is supplied to the incinerator (21), whereby ...
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WO/2021/186100A1 |
The invention relates to an air nozzle of a recovery boiler for feeding air required for the combustion process into the furnace of the boiler. The air nozzle according to the invention comprises a body (1) removably attached to the tube...
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WO/2021/180723A1 |
The present invention relates to a cooler (10) for cooling bulk material (12), in particular cement clinker, having a cooling-gas space (14), through which a stream of cooling gas for cooling the bulk material (12) can flow in a transver...
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WO/2021/179928A1 |
A self-cleaning air preheater, comprising: a heat exchange chamber (1); a flue gas inlet (2) provided at the top end of the heat exchange chamber (1); a flue gas exhaust port (3) provided at the bottom end of the heat exchange chamber (1...
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WO/2021/174785A1 |
A method for monitoring the effect of ammonia escape from denitration on a downstream rotary air preheater. Hot air having a temperature of 250ºC or above is blown into a heat storage element of an air preheater from a cold end of the a...
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WO/2021/174979A1 |
Disclosed are a multi-coal-type adaptive combustion system and method suitable for a W flame boiler. The system comprises a downward-injection secondary air nozzle (3), downward-inclination secondary air nozzles (4) and burn-out air nozz...
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WO/2021/178687A1 |
A chemical recovery boilers is described in which the primary air system is reconfigured to provide aggressive charbed control and improved combustion in the lower furnace. The fewest number of primary air ports are used on two opposing ...
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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/2021/165578A1 |
The invention relates to a combustion air cassette (10) for conveying combustion air to different height levels of a furnace in a fireplace. The combustion air cassette (10) comprises a hollow primary air cassette (11) and at least one h...
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WO/2021/165441A1 |
The present invention relates to a method for operating a fluidized bed apparatus and to a fluidized bed apparatus, the method comprising the following steps: 1a) Providing particulate metal to a reaction chamber (2) of a fluidized bed r...
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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/2021/156748A1 |
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/2021/136564A1 |
The chimney adapter comprises a body (1) which is open from the top and bottom and comprises a lower portion (la) a middle portion (lb) and an upper portion (lc). The middle portion (lb) of the body (1) is provided with heat insulating m...
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WO/2021/128358A1 |
An environmentally friendly incineration device for agricultural waste, the device comprising a support mounting cylinder (17) that is vertically arranged, wherein four corners of the lower end of the support mounting cylinder (17) are r...
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WO/2021/121663A1 |
Method for heating a furnace (100, 600) with a longitudinal direction (D) and a cross plane (C) which is perpendicular to the longitudinal direction (D), which furnace (100, 600) is arranged with at least one heating zone (120,130,140) w...
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WO/2021/122584A1 |
The invention relates to a power-to-X system (1) for the utilization of off-gases, comprising an electrolyzer (2) for generating hydrogen H2 and oxygen O2, a unit, connected to the electrolyzer (2), for processing the hydrogen H2 (3), fo...
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WO/2021/116783A1 |
Abstract: the present invention provides a fuel gas combustion system and a mixer for premixing air and fuel gas. The mixer comprises: a venturi tube (32) provided with an air inlet (321), a fuel gas inlet (322), and a mixed gas outlet (...
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