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WO/2008/029675 |
In a steam plant, the amount of chemicals, such as hydrazine, used is minimized so as to prevent any sticking of scale in specified equipment. During the operation of the steam plant, temporary chemical environmental change or approximat...
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WO/2008/030799 |
A portable power washer with an on-demand gas-heated water supply, is provided with a water heater for receiving water from an external water supply and rapidly heating the water by passing it though a heat exchanger proximate one or mor...
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WO/2008/026960 |
The invention relates to pipeline transport and can be used for heating liquid petroleum products, gaseous and liquid media the contact of which with flame and hot combustion products is undesirable. The inventive process heater mainly u...
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WO/2008/026325 |
A moisture separator in which a heating pipe group (44) is inserted from one end in the longitudinal direction of a body (40), a steam inlet (41) of low temperature reheat steam is provided at the other end, a manifold (49) communicating...
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WO/2008/022669 |
A boiler (1), in particular for a coffee machine, has a housing (2), a cold-water inlet (10), a hot-water outlet (18), an electrical heater (20) and a steam outlet (29). A steam-generation line (26) with a water-inlet opening (32) and a ...
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WO/2008/014569 |
A steam power plant comprising steam generating apparatus (11), a turbine (13) and an electrical generator (15). The turbine being adapted to be driven by a working fluid comprising steam generated by the steam generation apparatus, the ...
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WO/2008/014667 |
A gas-injection boiler for oil field, which includes a coal burning grate (2) on the bottom of the boiler body (1), bellows (3) arranged under the grate, the firebox (5) on the upper part of the boiler body, the wall of the firebox being...
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WO/2008/014924 |
The invention relates to a process to control a steam unit of a domestic appliance, which steam unit produces water steam, especially hot or superheated water steam, which is fed to a treatment area, especially to a drum, and which steam...
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WO/2008/013200 |
The inside of an evaporation container (41) is partitioned by a peripheral wall (47) to form a water level detection chamber (S1) and an evaporation chamber (S2) that are interconnected only on the bottom side of the evaporation containe...
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WO/2008/012390 |
The invention relates to a solar-powered boiler. According to the invention, collectors that absorb concentrated reflected sunlight are positioned along the height and width of a central tower in a field of heliostats, such that said col...
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WO/2007/135238 |
The present invention relates to a separator construction of a fluidized bed boiler. The invention thus relates to a fluidized bed boiler, comprising generally speaking the actual furnace and means for treating flue gases as well as mean...
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WO/2007/134466 |
A thermoelectric energy storage unit (20, 30) comprises a first thermal energy storage (25) working in a first temperature range (T3), which first thermal energy storage (25) receives thermal energy by means of a resistor heater (24) and...
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WO/2007/135240 |
Boiler water cycle of a fluidized bed boiler (10) and a fluidized bed boiler (10), preferably a supercritical once-through-unit (OTU) boiler with a boiler water cycle, comprising a drop leg (26) and a number of horizontal inlet headers (...
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WO/2007/135239 |
Evaporator surface structure of a circulating fluidized bed boiler (10), comprising at least one separate vertical evaporator surface unit (26) arranged within a distance from the furnace walls (22 ), formed of water tube panels (28, 30,...
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WO/2007/131975 |
Boiler for making super heated steam by indirect heat exchange of water against a hot gas, said boiler being a vertically oriented vessel (1) comprising a spirally formed conduit (2) around the vertical axis (3) of the vessel (1), which ...
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WO/2007/132276 |
The invention relates to a ceramic assembly consisting of a sheet-like ceramic base element (1) and at least one ceramic functional auxiliary element connected to the base element (1), said ceramic assembly being particularly suitable fo...
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WO/2007/122093 |
Disclosed is a device for the steam-aided spraying of coating material, especially water-soluble material. Said device comprises a spraying apparatus (2), a material conveying mechanism (7) that is connected to the spraying apparatus (2)...
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WO/2007/119706 |
For the purpose of uniformly forming a chromium oxide coating film on the inner surface of a Cr-containing nickel-based alloy pipe at low cost, a Cr-containing nickel-based alloy pipe is heated in an atmosphere gas composed of a carbon d...
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WO/2007/114048 |
A support structure for a heat transfer tube, capable of preventing a reduction in reliability and durability of the tube. A vapor generator (heat exchanger) has a lower drum (container), the heat transfer tube installed in the lower dru...
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WO/2007/114589 |
The present invention relates to a method for generating high-pressure steam that is essential in industrial fields and an apparatus suitable for the method. A method for generating high-pressure steam according to the present invention ...
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WO/2007/114063 |
A method of utilizing by-product water and a by-product water utilization system which are intended to reduce an environmental burden. The method includes a by-product water treatment step (4) in which oxygenous hydrocarbons are removed ...
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WO/2007/114775 |
The invention relates to a method for producing a gaseous medium comprising steam, said steam being produced from a first fluid medium, energy for heating the first fluid medium being provided by burning a fuel, comprising the steps of m...
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WO/2007/104847 |
The invention concerns an ironing appliance comprising a base (1) including a vessel (2) for producing steam under pressure provided with a filling orifice (3) closed with a removable plug (5), characterized in that the apparatus compris...
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WO/2007/102793 |
The inventive recovery boiler is directed at disinfecting and recycling heat of smoke fumes and can be used in the coke-chemical, chemical and other industries. The recovery boiler comprises pipes for supplying flue gases (1 1 , 1 2 ), a...
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WO/2007/099811 |
In a gas-water separator (45), a swirl vane (55) is fixed within a riser (52) comprising a vertical part (53) and a curved part (54), and a downcomer barrel (56) is provided on the outer side of the vertical part (53) in the riser (52) t...
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WO/2007/100041 |
In a gas-water separator, a swirl vane (52) is provided within a riser (51), and a downcomer barrel (53) is provided on the outer side of the riser (51) to define an annular downcomer space (54). A deck plate (55) is provided above the r...
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WO/2007/093453 |
A steam generator (2, 2`) of a technical plant, in particular a power plant, comprising a heating gas passage (20, 20`) enclosed by a gas-tight enclosing wall (8, 8`), wherein the heating gas passage (20, 20`) has a number of heating sur...
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WO/2007/087778 |
The invention relates to a method of optimally dimensioning the heat transfer tubes in waste heat boilers of power plants. The aim is to maintain the calculated and planned thermic values as accurately as possible. This is achieved by fi...
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WO/2007/085247 |
The present invention relates to a process for conducting cleaning operations carried out at predetermined time intervals in at least one inner chamber and/or container of a fluid-receiving device of a foodstuff-processing apparatus. At ...
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WO/2007/079940 |
Disclosed is a method for recuperating heat quantities from a process gas flow that contains large amounts of heat and has a temperature of 70 to 220°C. According to said method, heat is indirectly transferred to a heat-absorbing workin...
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WO/2007/071203 |
A high-temperature high-pressure combustion system of sub-critical compound heat carrier generator comprises a combustion room head (1), a combustion room case (2), a combustion room lining (3) and a evaporation room case (6). The combus...
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WO/2007/072591 |
A device for suppressing a temperature variation of a heat medium, where, even if the heat medium has a successive temperature variation, the variation is leveled out when heat supply for vapor generation is performed, sufficiently suppr...
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WO/2007/068802 |
The present invention relates to a method of and an apparatus for supporting walls of a thermal power boiler, which generally comprises the actual furnace and means for treating flue gases and, where the boiler in question is a circulati...
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WO/2007/066434 |
A steam generating device for blowing steam formed by further reducing the size of atomized water particles with use of a far infrared radiation member, thereby increasing a hot bathing effect and a hair dressing effect, in which the ato...
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WO/2007/064909 |
The present invention relates to the vaporization of liquids and the pressurization of vapors in capillary force vaporizers. More particularly, the invention provides new developments in the assembly and configuration of capillary force ...
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WO/2007/060915 |
A steam generator and a cooling water flow resistance regulating method in a steam generator, wherein a heat transfer pipe group (38) consisting of a plurality of heat transfer pipes (37) in an inverted U-shape to allow primary cooling w...
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WO/2007/061106 |
Combustion control method and device of an oxygen combustion boiler capable of controlling combustion constantly and easily by easily being applied to an existing air combustion boiler. Oxygen in a set amount corresponding to a boiler lo...
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WO/2007/058132 |
A method of boiler corrosion prevention according to a water filling storage technique that is applicable to even boilers of structure complex to such an extent that complete drainage cannot be made to thereby render application of dryin...
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WO/2007/034247 |
Purpose of double pusher system is eddy current inspection of steam generators tubes of WER Nuclear Power Plants. Its function is to enable pushing and pulling of two probes simultaneously through the steam generator tube. The device con...
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WO/2007/028709 |
The invention relates to a steam generator (2), which is heated by the combustion of fuel containing carbon according to the Oxyfuel-method. The aim of the invention is to obtain a particularly high energetic degree of efficiency and to ...
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WO/2007/028447 |
The invention relates to the boiler (1) of a combustion plant (2) comprising at least one heat exchanger device (3) which can be traversed by a medium (4) from an inlet (5) to an outlet (6) and is held in the interior (7) of the boiler (...
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WO/2007/029680 |
A vapor generation system includes a heat pump in which an operation medium flows and also includes a first route in which a first medium flows and that has a section to be heated at which the first medium is evaporated by heat transmiss...
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WO/2007/020496 |
Systems and methods for exhaust gas recirculation in which at least a desired effective oxygen concentration is maintained for stable combustion at increased recirculation rates. Oxygen-enriched gas (210o) is injected into the recirculat...
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WO/2007/017558 |
A steam generator e.g. for saunas comprises a water tank (2), a heating element (5) for evaporating the present in the water tank, as well as a temperature sensor that is located outside the tank and in a heat transfer connection with th...
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WO/2007/018441 |
The object of the invention is a steam generator intended for quick steam generation. The steam generator consists of an external jacket (1), fixed to a frame (2), attached to a lower cover (4) with connectors (3). Inside the external ja...
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WO/2007/014538 |
The invention relates to a method and a device for generation of superheated steam. According to the invention, essentially saturated or wet steam is generated in a main plant in which a superheating is technically not possible or to lim...
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WO/2007/016705 |
A vaporizing dispenser comprising a user-activatable chemical reaction heat source and a volatile compound inside a container such that convection currents from the activated heat source volatilize the volatile compound and carry it out ...
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WO/2007/012720 |
The invention concerns an ironing apparatus comprising a steam generator connected by several cords (20, 30) to different accessories (2, 3), such as an iron (2) and a travel steamer (3), characterized in that it comprises selecting mean...
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WO/2007/009176 |
A method of generating steam by heating water in a steam generator comprising a plurality of steam generating channels, wherein water is supplied at a constant rate to each steam generating channel through respective water supply lines, ...
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WO/2007/007763 |
A method of producing a heat exchanger (1) having a heating tank (30) that has in it a partitioned chamber for containing fluid, and heating the fluid, having been led to the partitioned chamber, by heating the heating tank (30) from its...
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