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WO/2019/107355A1 |
A burner device (1) that supplies a mixed gas (MG) of a fuel gas (F) and a combustion-assisting gas (A) to a combustion region (R) and comprises: primary mixing passages (27) into which fuel gas and combustion-assisting gas are introduce...
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WO/2019/106927A1 |
A drainage circulation system 100 is provided with: a tank 2; a pressure-feeding mechanism 5 that pressure-feeds drainage in the tank 2; a switching valve 51a that switches the supply destination of drainage pressure-fed from the pressur...
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WO/2019/102408A1 |
A steam generation system for household appliance, comprising: - a tank (1 ) adapted to contain a liquid to be heated to generate the steam; - a dosing device (2); - a first pipe (10,11) adapted to connect the tank (1) to the dosing devi...
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WO/2019/104261A1 |
A steam generator foreign object search and retrieval system and method wherein a curved rail is configured to be deployed from a handhole of the steam generator into and around an outer annulus inside the steam generator shell about a t...
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WO/2019/103334A1 |
A soot blower system and a control method therefor are disclosed. Specifically, disclosed are a soot blower system and a control method therefor, the soot blower system comprising: a combustor having a compartment portion which is an inn...
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WO/2019/102407A1 |
A steam generation system for household appliance, comprising: - a tank (1) adapted to contain a liquid to be heated to generate the steam; - a steam generator (3) arranged downstream of the tank (1); - a pipe (10, 12) which connects the...
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WO/2019/096697A1 |
Herein a boiler tube (2) having a longitudinal extension (L) and comprising radially inner and outer tubular portions (4, 6) extending along at least a first part (5) of the longitudinal extension (L). The radially outer tubular portion ...
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WO/2019/098456A1 |
The circulating fluidized bed boiler, according to the present invention, comprises: a combustion unit for combusting a fuel material; a collection unit connected to the combustion unit, for collecting the fuel material; a distribution u...
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WO/2019/093691A1 |
The present invention relates to a steam power generation system comprising: a pressurizing first boiler including a burner and a water tube wall so as to generate saturated steam; a pressurizing second boiler into which first exhaust ga...
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WO/2019/086752A1 |
The solution comprises a method of and a system for maintaining steam temperature and therefore electricity production efficiency with decreased loads of a steam turbine power plant comprising a fluidized bed boiler (12) and a fluidized ...
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WO/2019/086112A1 |
A boiler system (10), comprising a support construction (42) and a furnace (12) supported to the support construction at a vertically middle section of the furnace, the furnace being enclosed by water tube walls comprising two side walls...
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WO/2019/086641A1 |
In the case of a known device for cleaning workpieces by means of a steam jet, the steam is generated from a supply of liquid water. A device of this type is sluggish and not efficient in energy terms. Here, a device for cleaning workpie...
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WO/2019/084641A1 |
The following invention abstract describes a continuous low-pressure saturated steam generator with micro-droplet water atomisation, that atomises water transformed into a mist state (6) using atomising nozzles (3), in which said mist is...
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WO/2019/085446A1 |
Disclosed is a self-order-reducing multi-loop centralized prediction control system for a reheat steam temperature of a double reheat unit. The control system is composed of a flue gas recirculation fan rotation speed control loop and a ...
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WO/2019/080742A1 |
A multi-coupling power generation system and a power generation method, comprising: a heating apparatus (1); a deaerator (2); a high pressure heater (3); a boiler (4); a power generation assembly; a heating supply assembly (6); a condens...
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WO/2019/083148A1 |
The present invention relates to a connecting apparatus for a steam generator disposed between a steam generator and a flow mixing header to fasten the steam generator to the flow mixing header in a sealed manner, and an integral reactor...
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WO/2019/077832A1 |
A device and method for detecting seawater leakage in a water supply system, and a steam turbine plant, which are provided with: an ammonia addition device (81) for adding ammonia as a pH adjuster to feed water (W) upstream from a high-p...
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WO/2019/078416A1 |
According to the present invention, a circulating fluidized bed boiler comprises: a combustion part for combusting fuel; a heat exchange part mounted in the combustion part and absorbing heat from the fuel moving downward along the insid...
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WO/2019/076427A1 |
A boiler construction (10) comprising a boiler pressure body (12) having a bottom (14) and a roof (16) at a height H from the bottom and at least four planar watertube walls (18) forming a polygonal horizontal cross section with at least...
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WO/2019/075115A1 |
A new water treatment system for SAGD operations is disclosed. Instead of treating both produced water and recycled water using warm lime softening systems, the recycled water is combined with saline water in a cold lime softening system...
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WO/2019/074040A1 |
A cleaning apparatus 100 is provided with: an apparatus body 1; a traveling mechanism 2 that is provided to the apparatus body 1 and that travels on at least two tubes P included in a tube group Q; and a cleaning mechanism 3 that is lift...
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WO/2019/074039A1 |
A cleaning mechanism 3 cleans surfaces of tubes P included in a tube group Q while traveling in the tube group Q. The cleaning mechanism 3 is provided with a rotary shaft 32 that rotates about a prescribed rotation axis A, and a scraper ...
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WO/2019/070053A1 |
The purpose of the present invention is to prevent a failure from occurring at a gas supply destination due to stoppage of gas supply by a water seal valve, and to ensure safety. This gas supply system is provided with: a water seal valv...
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WO/2019/056184A1 |
A waste incineration boiler superheater system. A water-cooled partition screen (1.6) is disposed inside a hearth (1.5). The water-cooled partition screen (1.6) divides the hearth (1.5) laterally into two parts: a front hearth (1.5A) and...
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WO/2019/058403A1 |
Boiler to generate steam and/or to heat water comprising a metal container (12) provided with at least one feed aperture (15) to introduce water inside it, at least one heating element (21) associated with the container (12), a discharge...
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WO/2019/051524A1 |
The invention relates to a device (1) for generating steam (D) from a liquid (F), in particular water vapor, for driving a turbine (6), comprising a heat accumulator (2), a heat supply device (16) which is paired with the heat accumulato...
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WO/2019/053705A1 |
Disclosed is a process that combines interacting main processes and sub-processes to extract kinetic energy from thermal energy. These different interacting processes and sub-processes are physically separate from each other with the mai...
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WO/2019/047903A1 |
Provided is a control circuit and a control method for generating nano water ionic steam. The control circuit comprises a power supply module, a protection module, a steam generation module, a negative ion generation module, a water pump...
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WO/2019/047285A1 |
The invention relates to the technical field of electrical appliance designing and particularly to a direct-current control circuit for generating negative ion steam. The direct-current control circuit comprises a power supply module, a ...
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WO/2019/050726A1 |
According to some embodiments, a system (600) and method (400) are provided to estimate boiler tube (110) failures. The method comprises receiving fuel properties (S210) associated with a type of fuel being used to fire a boiler. The boi...
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WO/2019/049556A1 |
This management system of a water treatment facility is provided with: a first storage means which stores a correlation between electrical conductivity and pH value; and a management means which calculates a theoretical pH value on the b...
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WO/2019/046972A1 |
The present disclosure provides methods and systems for modulating a solid-fuel-based combustion process. A current instantaneous heat release for a solid-fuel-based heat generator is determined at a virtual sensor. The current instantan...
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WO/2019/042020A1 |
A heat recovery device, which comprises a primary steam pipe (2), an ancillary pipe (01), a water-feeding heater, and a steam-side regulation valve (02) that is provided on the ancillary pipe (01), wherein the steam-side regulation valve...
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WO/2019/046430A1 |
A method for producing work is disclosed. The method includes increasing the pressure of a working fluid including carbon dioxide from a first pressure at least equal to a triple point pressure to a second pressure above the triple point...
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WO/2019/042019A1 |
A combined regeneration device, comprising: a high pressure cylinder (4) of a steam turbine; a main steam pipe (2); a final stage extraction steam pipe (10); an additional pipe (01) added to the main steam pipe (2); a heat exchanger (03)...
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WO/2019/042021A1 |
An adjustable combined regeneration device, comprising: a high pressure cylinder (4) of a steam turbine; an additional adjustable rear final stage extraction steam opening (0) on the high pressure cylinder (4); a heat exchanger (03), in ...
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WO/2019/038919A1 |
The purpose of the invention is to make a denitrification reactor more compact and lighter. The invention comprises: a plurality of catalyst support structures S that are disposed in layers in the vertical direction and each of which sup...
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WO/2019/039970A2 |
The invention relates to devices for generating steam. An electric steam generator comprises a vertically oriented housing having manifolds for supplying and discharging feedwater and for discharging superheated steam, and a steam superh...
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WO/2019/039656A1 |
An objective of the present invention is to provide a coal thermal power generation system in which coal having a higher probability of complete combustion and a higher heat generation rate can be used as a fuel by effectively removing m...
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WO/2019/038022A1 |
The invention relates to a system for cooling a process fluid of a heat-producing apparatus, comprising: an outlet of the heat-producing apparatus, the outlet being providing for discharging process fluid to be cooled from the heat-produ...
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WO/2019/033583A1 |
A steam generating device comprises an integrated heating device (1) and a coupling device (2). The integrated heating device (1) comprises an airflow heating device (13) and a dry steam heating device (14) communicating with the airflow...
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WO/2019/034799A1 |
The invention relates to a method for generating electrical energy from the combustion of solid urban waste and assimilable waste, which comprises a first step of heating water using an incineration boiler for solid urban waste that oper...
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WO/2019/035671A1 |
The present disclosure relates to an L-shaped header of a steam generator including a spiral heat transfer tube, and a coupling structure between the L-shaped header and the heat transfer tube, wherein an upper end and a lower end of a h...
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WO/2019/035714A1 |
A method for recovering heat from a flue gas from an engine and a heat recovery system are described. The method involves contacting coolant in a vaporization chamber with a plurality of flow-modifying structures. The structures are arra...
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WO/2019/033688A1 |
A steam boiler (1) having upper and lower layers, and having a narrow gap in a hood interlayer for accommodating water, and having a wide wall for absorbing heat and generating gas, a furnace chamber (9) of the steam boiler (1) accommoda...
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WO/2019/030951A1 |
A heating-cooking device (1) is provided with: a cooking device main body (2) having a heating chamber therein; a water tank (4) for storing water therein; a tank connection part (20) which is provided in the cooking device main body (2)...
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WO/2019/028289A1 |
A steam generator system configured to burn hydrogen and oxygen at stoichiometry along with a high-pressure water and steam. Said steam generator system comprise a hydrogen source, an oxygen source, a nitrogen source, a water source, a s...
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WO/2019/014819A1 |
The present invention relates to the technical field of thermalelectric power generation. Disclosed is a system for regulating peak electrical power. The system for regulating peak electrical power comprises: a control device (10), for t...
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WO/2019/012339A1 |
Hot steam generator for textile treatment, consisting mainly of a vaporizing chamber comprising a water inlet orifice, a steam outlet orifice and a heating body designed to raise the water contained in the vaporizing chamber to boiling p...
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WO/2019/012180A1 |
A tubular waterwall structure in a fluidized bed reaction chamber, and a fluidized bed reaction chamber with such a tubular waterwall structure, the tubular waterwalls comprising horizontally adjacent first and second wall portions formi...
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