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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/2022/064152A1 |
The proposed engine comprises at least two cylinders 5 each housing a piston. The two cylinders are placed spaced apart in the center of a thermally insulating casing 4, maintaining their temperature during the production of steam at a t...
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WO/2022/065296A1 |
A steam cooking device 10 is provided with: a first container unit 12 in which supplied water (first liquid) W1 is stored; a heating unit 13 that is arranged inside the first container unit 12, and that heats the water W1 stored in the f...
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WO/2022/062250A1 |
A spherical steam accumulator, comprising a support (1) and a hollow spherical housing (2) mounted on the support (1). A steam inlet pipe (21) and a steam outlet pipe (22) are mounted on an upper pole of the spherical housing (2); a wate...
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WO/2022/056990A1 |
A combined highly-efficient compression heat pump energy storage and peak regulation system and method for use with a thermal power plant. The system comprises a boiler (1), a turbine (5), a power generator (6), a power switch (7), a com...
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WO/2022/059305A1 |
This dust removal operation planning device comprises a dirt resistance calculation device for calculating the dirt resistance of a heat transfer tube in a heat transfer section, and a machine learning device for machine learning to dete...
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WO/2022/058091A1 |
The invention is about an advantage steam generator (01) and a steam generation system with an arrangement of heat- exchangers (11) within a hot gas path (02). To protect the facilities and to increase the efficiency at least at the outp...
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WO/2022/054525A1 |
This cleaning device 100 comprises: a device body 1; a traveling mechanism 2 which is provided to the device body 1 and travels on a plurality of tubes P arranged in a predetermined arrangement direction; a cleaning mechanism 3 which des...
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WO/2022/053720A1 |
A system for converting thermal energy into mechanical energy, comprising a boiler (5, 6); a pressurized working circuit (10, 10a) through which a working stream circulates; an expansion device (2) in which the working stream expands, a ...
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WO/2022/053369A1 |
A heat exchanger. The heat exchanger comprises a plurality of primary fluid tubes configured to carry a primary fluid, a plurality of secondary fluid tubes configured to carry a secondary fluid, and a plurality of intervening layers, eac...
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WO/2022/054193A1 |
A boiler combustion control system according to a typical embodiment of the present invention supplies a boiler with fuel corresponding to the amount of fuel input to the boiler calculated on the basis of a predetermined fuel function fo...
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WO/2022/049447A1 |
A steam generator which may be mobile or stationary, which includes a fire box the outlet of which is connected to a cyclone section; the outlet of the cyclone section opens into a water tube steam boiler, with the connection between the...
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WO/2022/049850A1 |
This flow path switching device 200 comprises: two adjacent flow paths (main flow path 132, bypass flow path 134); and dampers (first damper 210, second dampers 220, 230) provided above at least one of the two flow paths so as to be capa...
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WO/2022/046852A1 |
An integrated steam generator/steam superheater apparatus is disclosed. The disclosed apparatus can be used in a process, such as an ammonia synthesis process, to cool an ammonia converter effluent process gas and to generate superheated...
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WO/2022/045345A1 |
The purpose of the present invention is to more accurately determine whether an abnormality occurs in a grinding machine. This device comprises: a determination unit (51) which, when a differential pressure between a grinding machine (10...
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WO/2022/037751A1 |
This invention relates to a method for generating steam downhole. The proposed device is an electric steam generator with heating elements installed on the walls of internal communicating tortuous pipes in a cylindrical heating chamber w...
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WO/2022/032866A1 |
A desulfurization wastewater zero discharge treatment method and system suitable for multiple working conditions. A tail flue pipe of a boiler (1) and a bottom outlet of a wastewater drying tower (27) both communicate with an inlet of a ...
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WO/2022/033990A1 |
The invention comprises a process for the galvanic nickel plating of a fin wall (FW), which has at least one wall part (FW') which is formed from a number of tubes R1, R2, …, R5) running alongside one another in a longitudinal directio...
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WO/2022/027755A1 |
The present invention relates to the technical field of circulating fluidized bed boilers, and in particular to a circulating fluidized bed boiler for burning biomass, wherein a high-temperature section of a superheater is not prone to t...
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WO/2022/024265A1 |
The present invention improves the amount of superheated steam generated per unit time. This superheated steam-generating device is provided with: a mist-generating part for generating a mist from a liquid; a flow channel part with a ris...
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WO/2022/020895A1 |
An example boiler apparatus (501) for continuously processing water containing dissolved matter is disclosed. The boiler apparatus (501) including: a boiler vessel (515) with an inlet (523), a first outlet (517) and a second outlet (529)...
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WO/2022/017799A1 |
A method (S1-S6) is used to operate a domestic steam-treatment appliance (1), comprising: - an evaporator (4) having a heatable water-holding chamber (5, 7); and - a fill-level sensor (6, 11-13) having at least two measurement electrodes...
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WO/2022/019555A1 |
The present invention relates to a system for utilizing unused heat-exchange water of a passive auxiliary feedwater system, and a reactor cooling control method using unused heat-exchange water of a passive auxiliary feedwater system, an...
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WO/2022/015205A1 |
The invention relates to the field of heat engineering and is intended to increase the economy of steam turbine units by adopting a fundamentally new thermal cycle. A steam-steam power plant is disclosed which consists of two units, a ma...
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WO/2022/011903A1 |
Disclosed are a boiler wet water recovery system under a low load of a coal-fired unit and a working method. In the present invention, a portion of boiler wet water in a water storage tank is introduced into a water side inlet of a deaer...
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WO/2022/004089A1 |
Provided is a method for dismantling a steam generator that includes: a pipe plate having a plurality of through holes; a plurality of heat transfer pipes that are respectively inserted into the through holes and that are adhered to the ...
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WO/2022/006358A1 |
A heat exchanger may include a first container having a gas inlet, a liquid inlet, a gas outlet, and a liquid outlet. The gas inlet may flow a gas at a first temperature into the container while the liquid inlet introduces droplets of a ...
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WO/2021/258646A1 |
A natural circulation ferrosilicon waste heat boiler circulation system, comprising a boiler barrel (1), a downcomer pipe (2), a heated surface pipe bundle (4), and a riser pipe (7). The waste heat boiler circulation system has two circu...
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WO/2021/262506A1 |
Described herein is a coating system comprising an applicator head that is configured to apply a coating to a surface of a workpiece, a shroud comprising a housing and an internal cavity located inside of the housing, and a humidifying a...
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WO/2021/258647A1 |
A natural circulation box structure for a ferrosilicon waste heat boiler, with the box structure being composed of a box body (1), a top collection box (2), a communicating pipe (3), an upper collection box (4), a top sealing shell (5), ...
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WO/2021/259570A1 |
The invention relates to a gas and steam turbine power plant having a gas turbine and a heat recovery steam generator (2) which is connected to the gas turbine by an incident-flow hood (3), in order to use the heat contained in the expan...
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WO/2021/257731A1 |
A method (300) of generating electricity can include evaporating water (310) with a low grade heat source to form low-temperature steam. The low-temperature steam can be superheated (320) to a superheated temperature by transferring heat...
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WO/2021/253327A1 |
A waste heat recovery system of a steam sterilization pot. The waste heat recovery system comprises a steam sterilization pot, a steam generator, a first heat exchanger, and a water supply motor, and is mainly characterized in that high-...
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WO/2021/256245A1 |
The purpose of the present invention is to provide a control method and a control device which, while maintaining the soundness of an entire heat transfer tube in a once-through boiler, can decrease the amount of water supplied at the ti...
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WO/2021/249615A1 |
An arrangement for and a method of horizontally supporting a side wall (40, 40', 64) of a top-supported flue gas pass (24, 24', 24'', 24'''), wherein the side wall comprises evaporative water tubes in a first temperature, and the flue ga...
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WO/2021/246173A1 |
A system (1) for removing adhered ash from a boiler pipe group has: soot blowers (3) arranged between a plurality of pipe groups (2); an induced draft fan (13) for inducing exhaust gas downstream from the pipe groups (2); and a control d...
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WO/2021/246367A1 |
The present invention relates to a method for providing corrosion protection to a pressurized water-steam system using N-acylsarcosines or a salt thereof in very low amounts and to a method for determining the concentration of an N-acyls...
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WO/2021/245743A1 |
The present invention relates to a method for providing corrosion protection to a pressurized water-steam system using N-acylsarcosines or a salt thereof in very low amounts and to a method for determining the concentration of an N-acyls...
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WO/2021/238320A1 |
Disclosed in the present invention are a configuration-adaptive flexible cleaning coordinated coal-fired power generation system and an operation method. A coal economizer of the system is provided with a feed water control valve group w...
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WO/2021/237338A1 |
Various configurations of a power plant are described. The power plant is configured to provide power to a receiving power grid by the combustion of metal powder. The power plant is also configured to absorb energy by reconstituting the ...
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WO/2021/238321A1 |
Disclosed are an efficient and flexible clean coal-fired power generation system having an adaptive configuration, and an operating method. Said system uses an arrangement manner in which different stages of economizers and separated par...
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WO/2021/238278A1 |
An efficient-cleaning high-variable-load-rate coal-fired power generation system. An internal hot source type SCR denitration catalyst unit (4) is adopted and is coupled to a heat storage system consisting of a high-temperature storage t...
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WO/2021/239186A1 |
The invention relates to a steam-operated turbine system with catalytic decomposition of fuel, the steam-operated turbine system comprising a drive (A) having at least one turbine stage (1), wherein according to the invention the turbine...
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WO/2021/235938A1 |
The invention relates to an electrode boiler including a container (5) holding water, a number of electrodes (7), each electrode including a first upper end connected to a source of electric power and a second lower end submerged in the ...
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WO/2021/231359A1 |
Systems and methods for dynamic boiler control are disclosed. The system can receive flue gas data from a flue gas sensor and can receive blower data associated with a blower of the boiler. The system can determine, based at least in par...
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WO/2021/226332A1 |
An array of tile assemblies is fixedly connected to a common waterwall panel to form a refractory liner for an incinerator. Each tile assembly includes a unitary, clip-type, metallic anchor, which is directly welded to the waterwall pane...
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WO/2021/221402A1 |
The present invention relates to a low-power steam generating apparatus. According to the present invention, steam can be generated by means of low power. According to said advantage, a steam generating apparatus can be provided in a wir...
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WO/2021/220125A1 |
The present disclosure discloses a device (100) for separating moisture from wet steam which comprises an elongated body (10) having inner walls and outer walls, and having an inlet (6) on one end and an outlet (7) on the other end. A sp...
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WO/2021/222707A1 |
In some aspects, a computer-implemented method of reducing a rate of fouling in a recovery boiler system is provided. A computing device receives boiler operating information for a period of time. The boiler operating information include...
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WO/2021/212783A1 |
Disclosed is a pulverized coal boiler capable of preventing contamination and slagging of a convection heating surface. Two stages of absorption tubes are added in a convection heating area of the boiler to capture alkali metal elements ...
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