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WO/2020/254437A1 |
The present invention relates to a working fluid evaporator (10) for an ETM plant, comprising an evaporator body (11), an evaporator bundle (15) which extends along the central axis (X), undergoes a pressure drop along said axis and is s...
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WO/2020/253924A1 |
A heat exchanger (10) is disclosed for providing heat exchange between fluids (24, 25), comprising a pipe bundle (17) extending between first and second pipe connectors (13, 14) and configured to guide a second fluid (25) between the fir...
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WO/2020/255719A1 |
According to the present invention, an FCB operation is efficiently performed, and a subsequent in-house single load operation is also smoothly performed. This power plant comprises: a boiler (110); steam turbines (121, 122, 123); a wate...
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WO/2020/250872A1 |
This cogeneration system is provided with: an engine for generating power; and a turbine that is rotated by steam generated on the basis of thermal energy generated upon power generation of the engine, and that reduces the pressure of th...
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WO/2020/252076A1 |
A vaporizer device including: 1) a body having a mouthpiece and an interior chamber, 2) a reservoir inserted into the interior chamber of the body for storing an aerosolizable material, 3) a housing inserted into the interior chamber inc...
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WO/2020/245174A1 |
The invention relates to a device for generating steam, in particular a supply device for an external cleaning machine that operates with steam, which cleaning machine can be connected by means of at least one flexible hose line, the dev...
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WO/2020/246065A1 |
A method for detecting a sludge accumulation spot caused by scale that has been removed from an inner surface of piping accumulating on the inner surface of the piping. The method includes: a step of causing a cleaning solution to flow t...
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WO/2020/240914A1 |
A monitoring device (18) for monitoring the cleaning state of an observation test piece (80) on which scale is deposited comprises: a casing (30); a window member (42) that is attached to the casing and forms an accommodation space (33) ...
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WO/2020/237279A1 |
The invention relates to a method for steam generation, comprising a heat source (1), at least one compressor (2), a heat exchanger and an expansion unit (4), in particular an expansion valve, between which a refrigerant is subjected to ...
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WO/2020/230373A1 |
The purpose of the present invention is to provide a corrosion management system capable of performing an evaluation of minute amounts of thickness reduction, a water treatment device, a power plant, a corrosion management method, and a ...
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WO/2020/230179A2 |
The invention concerns a process and a system for controlling the correct operation of pressure equipment, comprising a generator (1) of a heated fluid, a burner (14), safety devices comprising at least a first pressure sensor (2) and at...
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WO/2020/229001A1 |
A power plant (1) with a water-steam-cycle is provided, the power plant comprising: ■ a steam generator (2) with a plurality of heating surfaces (3) configured to carry a fluid and to transfer heat to said fluid, the plurality of heati...
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WO/2020/224964A1 |
A steam treatment appliance (1) having a steam treatment space (29) has a fixed water connection (2), a receiving container (5; 41) that can be filled with fresh water (FW) by means of the fixed water connection (2), and a discharge open...
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WO/2020/226104A1 |
Provided is a furnace and a boiler equipped with the furnace, which avoids complex thickness reduction, reduces the initial cost and maintenance cost of the boiler, shortens the regular inspection schedule, and ensures ash removal perfor...
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WO/2020/225465A1 |
The invention relates to a tubular boiler with a heat exchange tube (1) with at least one helical layer situated in a heat exchange chamber (5), and which comprises a set of laterally joined spirals. The boiler comprises, an inner side o...
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WO/2020/224965A1 |
A steam treatment appliance (1) has a steam treatment space (2), a steam generating device (3), a water tank (4) for providing liquid for the steam generating device, and a first pump (8) for pumping liquid from the water tank to the ste...
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WO/2020/225984A1 |
Provided is a device for removing extraneous matter, whereby extraneous matter can be removed in a wide range without damaging an object to which the extraneous matter adheres. The present invention provides an extraneous-matter remova...
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WO/2020/225489A1 |
A method for measuring mass changes of a heat exchanger bank (1,2,3) or the heat exchangers thereof of a steam boiler, which heat exchanger (4) is supported by hanger rods (7) to support beams (5,8) above the steam boiler, characterized ...
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WO/2020/221965A1 |
The invention mainly relates to a self-supporting module intended to be assembled around a heat exchanger of a boiler comprising a horizontal passage, which module (16) comprises at least one hollow tubular upright intended to extend alo...
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WO/2020/222691A1 |
The invention relates to an attemperator (10) for a steam-based plant. The attemperator (10) comprises a pipe section (12) and a tubular liner (14). A first opening (20) is arranged in the pipe section and a second opening (22) is arrang...
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WO/2020/221444A1 |
The invention relates to a steam generator (6) for a pressurized water reactor, comprising a tube sheet (34), a steam space (36) adjoining the tube sheet (34), and a number of steam generator tubes (4) being designed to carry a primary r...
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WO/2020/216590A1 |
Effective charging process of an energy conversion system It is described an arrangement for storing heat energy and in particular providing electric energy from heat energy, the arrangement comprising: a storage (3) for storing heat ene...
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WO/2020/215797A1 |
The present invention relates to a dryness improving device and method for improving the dryness of the steam of a steam injection boiler. The technical solution thereof is as follows: multiple compressed air circulation holes perpendicu...
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WO/2020/217545A1 |
The present invention provides an economizer with which it is possible to efficiently warm water, the economizer having a structure that facilitates inspection and cleaning. An economizer for warming water through use of combustion exh...
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WO/2020/214199A1 |
A spray nozzle assembly has a housing with a body and cap flange secure to the body to define a bore within the housing. A first aperture is formed through the body and intersects the bore and a second aperture is formed through the cap ...
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WO/2020/208384A1 |
A method for extracting and storing, respectively, energy in the form of concentration gradients wherein a process of extracting energy comprising the steps of feeding stored gaseous working medium into a working volume (2), compressing ...
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WO/2020/207515A1 |
Steam boiler for waste incineration, including a combustion chamber (1) comprising a combustion chamber cavity surrounded by combustion chamber walls, to the combustion chamber (1 ) by an opening for flue gas flow followed by at least on...
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WO/2020/207149A1 |
A steam generating device (800) and an air conditioning device (700). The steam generating device (800) is suitable for generating steam so as to supply steam to the air conditioning device (700). The steam generating device (800) compri...
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WO/2020/207283A1 |
Provided are a steam generation device (800) and an air conditioning device (700). The steam generation device (800) is adapted to generate steam so as to provide steam for the air conditioning device (700), and the steam generation devi...
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WO/2020/204203A1 |
This boiler system is provided with: a first boiler provided in a petroleum residue supplying facility that produces petroleum residues; a second boiler that is provided in a petroleum residue using facility separated from the petroleum ...
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WO/2020/204122A1 |
This boiler (1) is characterized by comprising: a furnace (2); a sub lateral wall part (12) provided on the gas-flow-direction downstream side of an upper part of the furnace (2); a can rear part (11) disposed in rear of the sub lateral ...
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WO/2020/204246A1 |
Disclosed is a rapid steam generation device using electrolysis. The present invention comprises: a first electrode (110) which has a horizontally sealed cross-section and has a predetermined region to which an electrode terminal for cau...
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WO/2020/203841A1 |
This calculation device is provided with: a limit value calculation unit which calculates, on the basis of a pressure value inside a boiler and a flow rate value in an induced draft fan, a lower limit value of the rotation speed of a mot...
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WO/2020/201433A1 |
A steam generator including a heating chamber for heating water to generate steam, with a sidewall of the heating chamber being a heating element. The steam generator may be installed in an appliance, and may be removably installed in th...
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WO/2020/204204A1 |
The present invention is provided with a petroleum residue supply facility that produces petroleum residue, a petroleum residue use facility provided with a petroleum residue fired boiler that uses, as fuel, petroleum residue transported...
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WO/2020/195326A1 |
Provided is an exhaust heat recovery boiler with which corrosion of a heat transfer pipe can be suppressed. This exhaust heat recovery boiler (100) comprises: a duct (120); a heat transfer pipe (320) that includes a water inlet (322) and...
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WO/2020/196711A1 |
Provided is a reforming furnace with which a combustion amount of a burner can be sufficiently reduced while maintaining a catalyst inside a reforming reaction tube at an appropriate reaction temperature, and in which a steam-generating ...
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WO/2020/191564A1 |
An energy-saving system for adopting an electric heat pump to deeply recycle smoke waste heat of a thermal power plant for centralized heating, comprising a coal-fired boiler (1), a steam turbine (2), a condenser (3), a heating network h...
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WO/2020/193702A1 |
The invention relates to a valve device (1), in particular in the form of a control valve for power plants, comprising a housing (3) extending along a central axis (2), an inlet port (4) for introducing a fluid flow (5) into the housing ...
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WO/2020/189301A1 |
An importance determination unit determines a normalized importance for a plurality of risk items related to the operation of a circulating water system of a plant. An evaluation value calculation unit obtains an evaluation value for eac...
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WO/2020/187637A1 |
The 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 in which ...
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WO/2020/188625A1 |
The present invention provides a multi-tube once-through boiler in which it is possible to use a recovered oil and a waste solvent as a combustion gas for generating consumption steam, and in which there is obtained a structure that make...
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WO/2020/182458A1 |
The present invention relates to a cooking device (1) comprising a cooking cavity (2) wherein the foodstuffs to be cooked are placed; a body (3) in the form of a box with the front side open which surrounds the cooking cavity (2); a pane...
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WO/2020/181680A1 |
Disclosed are a solar-assisted coal-fired power generation system participating in primary frequency modulation, and a control method therefor. By means of coupling a medium-low-temperature heat collector and a coal-fired unit, a system ...
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WO/2020/184251A1 |
The present invention provides a boiler device capable of reducing damage to a boiler body in the event of an earthquake. A boiler device comprising a boiler body (1) having a furnace (2) and a cage (3) at the rear part of the furnace, a...
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WO/2020/185154A1 |
The present invention relates to a heat recovery system10, 11, 12 for recovering heat from flue gas generated by combustion at a biomass plant installation. The heat recovery system10, 11, 12 comprises a flue gas cooler 200 configured to...
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WO/2020/185127A1 |
The utility model relates to thermal power engineering, and in particular to the design of modular boilers. The technical result of the proposed technical solution is a higher level of automation, increased reliability and stability, and...
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WO/2020/181676A1 |
An auxiliary system for denitration in all working conditions and an operation method. The system comprises a water-cooled wall (1), a platen superheater (2), a final superheater (3), a final reheater (4), a heat storage medium heater (5...
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WO/2020/184783A1 |
The present invention relates to a folding system for a temporary lifting device for a steam generator, the folding system comprising: a pair of girders, which are spaced apart from each other and installed on a crane inside a reactor co...
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WO/2020/179939A1 |
The present invention relates to a technology regarding a steam injector for an exhaust heat recovery boiler of a hybrid thermal power plant. The steam injector comprises: a steam injection tube configured such that steam is introduced t...
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