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Patent Searching and Data


Matches 101 - 150 out of 37,325

Document Document Title
WO/2019/236324A1
A desuperheater includes a ring body defining an axial flow path and one or more spray nozzle assemblies around the ring body. Each spray nozzle assembly is connected to a separate water manifold and steam manifold to provide cooling wat...  
WO/2019/230505A1
This incineration plant is provided with: an incinerator that incinerates waste; a boiler including an exhaust gas path through which exhaust gas from the incinerator flows; a shock wave-type soot blower that generates a shock wave by bu...  
WO/2019/231325A1
The present invention relates to a steam boiler assembly (1), configured to heat water in order to generate steam, comprising at least one boiler (20, 30), a fuel heater (23), an electric heater (35, 36), a feed water inlet (11), a steam...  
WO/2019/222849A1
A method of installing a liner assembly for pipeline repair or reinforcement includes: pulling a prepared liner assembly into position in the pipeline, the liner assembly including an outer tubular liner and an inner inflatable bladder p...  
WO/2019/225565A1
A shockwave-type soot blower support structure comprising: a shockwave-type soot blower configured such that a nozzle penetrating a wall of a device can be attached to and removed from a soot blower main body; and a hanger with which the...  
WO/2019/223489A1
A boiler load control system and control method for a biomass boiler. The boiler load control system comprises a feeding device as well as a boiler connected to the feeding device, a main water supply pipeline, and a main steam pipeline;...  
WO/2019/225619A1
A shockwave supply system comprising: a plurality of nozzles attached to a wall of a device; and a soot blower main body that is selectively coupled to any one of the plurality of nozzles, and that burns an air-fuel mixture containing a ...  
WO/2019/224423A1
A coaxial heat transfer tube (100), comprising a first inner heat transfer tube (110) having straight parts (111, 113, 115, 117) and curved parts (112, 114, 116), a first outer heat transfer tube (120) having straight parts (121, 123, 12...  
WO/2019/225164A1
Provided is a boiler device capable of achieving a reduction in building height and a reduction in construction costs. A boiler device (1) comprises: a furnace (2); a rear heat transfer unit (3); a penthouse (4); a primary superheater (6...  
WO/2019/224424A1
A heat exchanger (10) comprising a first heat transfer tube (100) having a first primary straight part (101) and a first secondary straight part (103), the straight parts (101, 103) extending parallel in a first plane (P) in a longitudin...  
WO/2019/219472A1
The invention relates to an installation (1) comprising a gas turbine (2), a waste heat steam generator (3) connected downstream of the gas turbine (2) and a first water preparation system (4) having a raw water supply (5), wherein the r...  
WO/2019/214690A1
A central heating system, comprising: a steam boiler room (100), a steam compression heat pump device (200), an absorption heat pump device (300), a heat exchange zone (400) for a heat network at high temperature, a heat zone (500) for t...  
WO/2019/215383A1
A support assembly (40) for supporting the furnace (22) of a boiler (10) to a support frame (12) of the boiler. The support assembly comprises a first and second assembly parts (56, 8). The first assembly part (56) attaches a pipe (18), ...  
WO/2019/215355A1
The invention relates to a water-tube boiler with concentric heat-exchange coils with an ash-removal system, which comprises a coil-shaped heat-exchange tube (1) forming a coil with layers having a section concentric with the turns of th...  
WO/2019/213500A1
A system for producing steam includes a steam generator with steam output; a membrane filtration system in fluid communication with the steam output and including a membrane filter with a permeate side and an opposing retentate side. The...  
WO/2019/168572A3
A flow restrictor nozzle for a pressurized vessel of a nuclear reactor may comprise a nozzle body including an inlet face and an outlet face. The nozzle body may define a plurality of internal flow paths extending from the inlet face to ...  
WO/2019/210199A1
A thermal fluid generator utilizes a plasma energy heat source to generate steam, and combine the steam with nitrogen gas. Combined flow streams of steam and heated nitrogen are injected downhole into subterranean reservoir to thermally ...  
WO/2019/203300A1
Provided is a heat-transfer-tube support structure with which it is possible to completely suppress damage to support members and damage to heat-transfer-tube fins that is caused by vibration of a heat-transfer-tube panel. A heat-transfe...  
WO/2019/202981A1
A scale thickness estimation system 1 according to an embodiment of the present invention comprises: a fluid temperature acquisition unit 151 for acquiring a temperature Tf of a fluid flowing through piping 100; a flow passage outer surf...  
WO/2019/200475A1
Liquid is flash evaporated in a series of cells along and surrounding an exhaust duct to generate a pressurized vapor where at least one of the surfaces is in communication with the source of heat sufficient to maintain the surface at a ...  
WO/2019/198756A1
The purpose of the present invention is to allow a heat exchanger provided in a boiler to be easily positioned at a desired position. This combined power plant (1) is provided with: a gas turbine (11); a first exhaust heat recovery boile...  
WO/2019/192173A1
An acid generation energy recovery device and method for SO3-containing gas. The device comprises a reaction tower (1), an evaporator (3) and an evaporation deaerator (6); a bottom portion of the reaction tower (1) is connected to the ev...  
WO/2019/193508A1
An electric heater (1) comprising: - a metal body (2); - a first pipe (11) and a second pipe (12) provided in the metal body (2), which are mutually distinct so as to be crossed by two distinct flows of fluid to be heated; - a first heat...  
WO/2019/187683A1
The present invention is provided with: a casing formed so as to have a rectangular cross-section in a plan view; a frame material which is provided on the outer surfaces of the casing and which maintains the strength of the casing; a he...  
WO/2019/191651A1
A method for capturing carbon dioxide from air to obtain a food grade C02. The method comprises the individual steps of first, exposing a sorbent to a carbon dioxide-containing gas selected from the group consisting of ambient air and an...  
WO/2019/185320A1
A method serves for determining a limescale layer (K) in a heatable water tank (2), wherein at least one electrical characteristic variable between a heatable, electrically conductive bottom region (3) of the water tank and an electrode ...  
WO/2019/191671A1
Methods and systems for generating power (and optionally heat) from a high value heat source using a plurality of circulating loops comprising a primary heat transfer loop, several power cycle loops and an intermediate heat transfer loop...  
WO/2019/179676A1
The invention relates to a system (2, 56, 60) for heating and/or evaporating a fluid (4), comprising a waste gas heat exchanger (6) for transferring waste gas heat to the fluid (4), a fluid inlet line (14) connected to a fluid inlet (8) ...  
WO/2019/180982A1
The purpose of the present invention is to provide a steam-generating heat pump device that, even when a heat exchanger that adjusts the temperature of compressor oil is provided, allows heat discharged from the heat exchanger to be effi...  
WO/2019/178455A1
A steam reboiler unit that includes turbines for reducing the pressure of various streams associated with the reboilers. The turbines generate electricity from the pressure reduction which can be recovered and utilized elsewhere in the p...  
WO/2019/176119A1
A boiler facility (20) comprises: flow path formation equipment (21, 22) forming a flow path through which there flows an exhaust gas that has been discharged as a result of the combustion of a fuel; a first heat exchanger (23) that is d...  
WO/2019/177464A1
A system for converting thermal energy from an industrial process into other form of usable energy. The present invention attains the above-described objective by a plurality of heat exchangers extracting heat from flu-gas and/or hot sur...  
WO/2019/176641A1
This method for replacing a furnace wall tube of a furnace wall of a boiler comprises: an identification step for identifying a furnace wall replacement portion which contains a furnace wall tube replacement portion, which is a portion o...  
WO/2019/177994A1
A hydrodynamic heater includes an inlet port for receiving a stream of fluid from an external source and an outlet port for discharging a stream of heated fluid from the hydrodynamic heater. A hydrodynamic chamber operates to selectively...  
WO/2019/176000A1
In this detection device, a plurality of panels each have a first section in which a plurality of superheater tubes that have steam flow through the insides thereof form a row and extend linearly in parallel to each other and a second se...  
WO/2019/176818A1
Provided is an auxiliary side wall bottom structure for a coal-burning boiler with which it is possible to quickly collect ash that has fallen to an auxiliary side wall bottom into a hopper and discharge the ash to the exterior. Openings...  
WO/2019/173729A1
The present invention relates to a waterless system and method for cooling a metallurgical processing furnace. Supercritical carbon dioxide (sCO2) is used as a coolant, as opposed to water, which provides several advantages. For example,...  
WO/2019/167836A1
An exhaust gas cooler that comprises: an economizer that exchanges heat between exhaust gas and first water; and water supply pipes that are for supplying second water that has a lower temperature than the first water into the first wate...  
WO/2019/167243A1
Provided is a coating for inhibiting ash deposition on a furnace that can reduce running costs and handle the expansion of coal types. The coating: is formed on the surface of the base material (11) of a furnace; has a base layer (12) an...  
WO/2019/165839A1
Provided are a boiler superheated steam temperature control method, device and system. The temperature control method comprises the following steps: step 1: acquiring an outlet temperature of a present-level desuperheater and an outlet t...  
WO/2019/167488A1
This superheated steam generator (10a) comprises: a pipe (11) through which steam passes; a heat exchange promotion portion (15) disposed in the pipe (11); a heater (12) disposed substantially parallel to the pipe (11) outside the pipe (...  
WO/2019/168211A1
The present invention relates to a flow rate control unit and control method for controlling a solid flow between a fluidized bed furnace and a cyclone, and a circulating fluidized bed boiler including the flow rate control unit and an o...  
WO/2019/162361A1
The invention concerns a method for marking a metal sheet comprising the following steps: - preparing marking information in digital format; - transmitting the marking information to a control unit of a marking system also comprising a m...  
WO/2019/154593A1
The invention relates to a method (100) and a device (1) for detecting a non-condensable portion of a medium, said medium having at least one condensable portion and being at least in part gaseous, wherein: in a first method step (101), ...  
WO/2019/155240A1
The technical outcome of the proposed geothermal energy device is to increase its efficiency (CE), to simplify and cheapen the construction. The geothermal energy device contains downstream and upstream pipes, which are filled with fluid...  
WO/2019/150179A1
A steam generator includes a shroud and an annular stepwise helical baffle extending along at least part of a length of the shroud. There is a riser located in a central region of the steam generator. The helical baffle is made of at lea...  
WO/2019/150180A1
Arrangement for supporting U-bend tube sections in the high heat environment of steam generators using flat bars. The invention uses a combination of thicker and thinner flat bars to impart a serpentine path to the arc of the normally cu...  
WO/2019/150580A1
Provided is a circulating fluidized bed boiler plant provided with an indirect heating-type gasification furnace with which it is possible to improve energy efficiency in the gasification process, reduce plant construction costs, reduce ...  
WO/2019/144655A1
Disclosed is a water level detection apparatus for a steam boiler, comprising: a detecting device (100) provided on an inner wall of a water box mounting part of the steam boiler for detecting whether there is water in one or more predet...  
WO/2019/143983A1
A gas-fired atmospheric pressure steam humidifier having high efficiency and ultra-low NOx(3) emissions is disclosed. In some examples, the gas-fired humidifier can have an efficiency of greater than 90 percent and a NOx(3) output of les...  

Matches 101 - 150 out of 37,325