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Matches 151 - 200 out of 6,749

Document Document Title
WO/2015/133966A1
The invention relates to a method of and means for optimizing the operating time of a low frequency sound generator used for soot cleaning of boilers, comprising a resonator tube (2) and a positive feedback feeder unit (1) connected to s...  
WO/2015/131444A1
A multi-point centralized ball feeding system for a condenser cleaned by rubber balls comprises a condenser water chamber (1), a circulating cooling water outlet pipeline (18), a circulating cooling water inlet pipeline (3), a ball scree...  
WO/2015/120563A1
The invention relates to a method and a cleaning device (1, 101) for removing deposits from interiors (54) of containers and systems (51) by means of explosive technology. The cleaning device (1, 101) contains a cleaning appliance (2, 10...  
WO/2015/110215A1
The invention relates to a refrigeration system comprising an air-cooled heat exchanger, in particular a condenser (1), which comprises a refrigerant tube (8) for a refrigerant (26) to flow through, and plates (4) connected to the refrig...  
WO/2015/085932A1
A method for removing particles from the surfaces of heat exchangers is disclosed. The particles are removed by directing a dry ice or ice particle through a nozzle using compressed gas against the surface of the heat exchanger to be tre...  
WO/2015/086051A1
The invention relates to a method for regulating the output of steam generators for generating power and/or providing heat while taking into consideration the use of steam and/or water-powered cleaning devices while the steam generator i...  
WO/2015/083966A1
The present invention provides a rapping device for a heat exchanger, comprising: a driving cylinder connectedly provided to a housing of the heat exchanger so as to be rotatable in a vertical direction; a driving connection part rotatin...  
WO/2015/079242A3
Disclosed is a fault diagnostic method for a heat exchanger in which ambient air temperature and heat exchanger temperature are measured. Also disclosed is the use of a single temperature sensor, in combination with a microprocessor, to ...  
WO/2015/076472A1
The purpose of the present invention is to solve the problems of a difficult operation or occurrence of corrosion damage to equipment caused by the attachment of ammonium sulfate salt, which is generated when unreacted ammonia (NH3 slip)...  
WO/2015/075245A1
The invention relates to an exhaust gas exchanger for cooling the exhaust gases of an internal combustion engine, preferably for a motor vehicle, comprising a first flow channel (3) through which an exhaust gas to be cooled flows and a s...  
WO/2015/067305A1
An apparatus (14) and a method for cleaning heat transfer plates (4) suspended between end plates (6, 8) of an open plate heat exchanger (2) are provided. The apparatus is characterized in that it includes a spraying device (16) comprisi...  
WO/2015/060158A1
This method of monitoring and operating heat exchangers for fuels containing carbon has a process to calculate the Mahalanobis distance on the basis of temperatures in a plurality of locations in the direction of flow in a heat transfer ...  
WO/2015/057163A1
The invention relates to a method for cleaning a heat exchanger. The heat exchanger comprises a plurality of tubes extending between a first header and a second header, and further comprises an insertion unit for introducing a plurality ...  
WO/2015/044709A1
Applicable to exchangers made up of a set of tubes from a primary circuit, these tubes being separated by separation plates, said tubes and said plates being coated in use with deposits adhering to them of materials from erosions, corros...  
WO/2015/043562A1
The invention relates to a receiving and guiding device for the water lance of a soot blower, consisting of a boiler hatch insert (1) for covering the boiler hatch in order to introduce the water lance (2), which is connected to a water ...  
WO/2015/040096A1
Heat exchanger (2) arranged for placement in a compartment (101) of a vessel, which is provided with heat exchanging elements (4) and a base (3) with an inlet (5) and outlet (6) which are connected to the heat exchanging elements (4) for...  
WO/2015/026237A1
Subsea heat exchanger (1) adapted for cooling of a hydrocarbon-containing fluid by flowing seawater through the heat exchanger (1). Cooling pipes (4) are arranged in a convection section (11). It has an inlet (5a) and an outlet (5b) for ...  
WO/2015/020580A1
The invention concerns a system and a cleaning method for energy recovery from shower greywater. The system contains a heat exchanger (1 ) having a inlet for greywater (2), an outlet for greywater (3), an inlet for cold supply water (4) ...  
WO/2015/010957A1
The present invention relates to heat exchangers, and in particular to a method for treatment of a heat exchanger which in operation is used to cool process water which has been in contact with polymer particles, which method comprises p...  
WO/2015/008010A1
An acoustic apparatus suitable for cleaning soot from a ship's boiler comprises a generator (13) which generates an acoustic signal in the infrasonic range of 0.001 –50 Hz, the acoustic generator being coupled to a first end of a waveg...  
WO/2015/002286A1
Provided is an iron-scale inhibitor that exhibits low corrosive properties towards steel material in a high-temperature area and high heat stability in high-temperature conditions, and that inhibits iron scale in a steam generating facil...  
WO/2014/208826A1
The present invention relates to a screening device for recovering cleaning balls for cleaning the cooling water piping of a condenser in a power plant, and the purpose of the present invention is to provide a screening device for recove...  
WO/2014/188431A1
A ball trap screen for use with "T" type ball traps having a ball trap extension in which the ball trap screen includes a cone shaped inlet; an elbow, at least a portion of which includes a substantially planer solid area; a first screen...  
WO/2014/185179A1
Provided is an inexpensive heat storage system that has high heat transmission efficiency. The heat storage system is provided with: a heat storage material (2) that has a higher specific gravity when in a solid phase than when in a liqu...  
WO/2014/184290A1
A method for processing of plastic and/or rubber waste to generate energetic gas comprising aliphatic hydrocarbons C1 - C4, carbon oxide and hydrogen, wherein the waste may comprise halogens, sulphur, nitrogen and oxygen and may be conta...  
WO/2014/167183A1
The invention relates to a method for cleaning a plate heat exchanger, in which method the plate pack (2) of the plate heat exchanger is removed from the outer casing, the plate pack (2) is stretched in its longitudinal direction so that...  
WO/2014/163556A1
The invention relates to a vibration damper (1) configured to be provided on a low frequency sound generator, which comprises a feeder unit (2) with a positive feedback system regulated by a reciprocating spring loaded piston (3) and a r...  
WO/2014/163552A1
The invention relates to a purge air cyclone (20) configured to be provided on a low frequency sound generator, which comprises a compressed air supply system (9, 14), a feeder unit (1) and a resonator tube (2). The purge air cyclone may...  
WO/2014/155570A1
Provided is a drug supply device that suppresses the wasteful consumption of a drug resulting from a blow-down process executed while a drug feed process is halted. The present invention is provided with a drug supply means and a drug su...  
WO/2014/155569A1
Provided is a drug supply device that suppresses the wasteful consumption of a drug resulting from a blow-down process executed while a drug feed process is halted. The present invention is provided with a flow rate detection means (135)...  
WO/2014/147098A1
An apparatus for cleaning interior deposits and debris from a potable water heat exchanger, the apparatus having a first connector and a second connector. The first connector is mated with an outlet of a pump capable of pumping compresse...  
WO/2014/142736A1
The present invention relates to a system and a method to reduce variations of the flow of soot blowing steam in a boiler (8) with a soot blowing system which comprises a plurality of soot blowers (1, 1) working with steam, which are ope...  
WO/2014/145212A3
A mechanical scraper for removing a tar-like deposit layer from within a hot vapor condenser and/or a spray condenser is disclosed.  
WO/2014/132626A1
Provided is a gas cooler which is reduced in size, is configured so as to prevent discharge gas from leaking to the outside, and enables dust to be consistently brushed off. This gas cooler (1) has: cooling pipes (5) which are arranged w...  
WO/2014/131121A1
The present invention comprises a method and system for the in-situ cleaning of a heat exchanger tube bundle of carbonaceous deposits. Using the method and system, an organic solvent is brought into fluid communication with one or more h...  
WO/2014/124199A1
A nozzle block for a sootblower of the type for cleaning internal heat transfer surfaces of large scale coal fired combustion systems. For cleaning the internal surfaces, a cleaning medium is often used in the form of steam. Due to the c...  
WO/2014/124199A8
A nozzle block for a sootblower of the type for cleaning internal heat transfer surfaces of large scale coal fired combustion systems. For cleaning the internal surfaces, a cleaning medium is often used in the form of steam. Due to the c...  
WO/2014/114887A1
In order to perform work on an underwater pipe, an apparatus comprising an ultrasound emitting system and at least one ultrasound receiving transducer (20) is lowered into the marine environment. During an inspection phase, an ultrasound...  
WO/2014/117112A3
A method of automatically controlling a clean and sanitize cycle for an ice maker includes the steps of filling a sump of the ice maker with clean supply water, adding a chemical to the sump, circulating this cleaning solution, and then ...  
WO/2014/112036A1
A soot-blowing device that performs soot removal by spraying out through a tip a soot-removing fluid flowing through the interior, while reciprocating a lance pipe in an axial direction and rotating the lance pipe about an axis; the soot...  
WO/2014/100333A1
A heat exchanger including a wall and a hydrophobic material. The wall has an interior surface and an exterior surface. At least a portion of the exterior surface includes the hydrophobic material. Providing of the hydrophobic material o...  
WO/2014/098754A1
The invention relates to a device for cleaning of pipes (1) with a substantially circular cross section, where the device (2) comprises a cutter head (4) which when the cutter head (4) in operation rotates about its longitudinal axis (X)...  
WO/2014/094190A1
The invention relates to a cleaning device (1) for removing deposits in tanks by means of explosive technology. The device comprises a cleaning lance (2) with a grip-side and a cleaning-side end section (15, 16) to which a flexible tank ...  
WO/2014/097426A1
A pressure-adjusting mechanism (20) provided in a circulation system of a fluid and adapted for adjusting the pressure of the fluid, wherein the pressure-adjusting mechanism (20) is provided with a main body section (21) and an adjustmen...  
WO/2014/088032A1
Provided is an inexpensive scraper type heat exchanger of simple construction that obviates the need for a pump to pump in a process fluid. In this scraper type heat exchanger (1), as a suction delivery element (30) designed to rotate wh...  
WO/2014/082154A1
In one embodiment the present invention is a system comprising a feeder to feed projectiles. There is a conveyor for metering the projectiles, and that conveyor is in communication with the feeder. A pipe is in communication with the con...  
WO/2014/067223A1
A heat exchanger structure comprises a closed shell (1) and multiple heat exchange pipes (3) provided in the shell. The two ends of each heat exchange pipe are limited on a first pipe sheet and a second pipe sheet (13) respectively, and ...  
WO/2014/051280A1
The present invention provides a method for removing scale from a boiler tube, comprising an optimum circulation process capable of maximizing physical and chemical cleaning efficiency by effectively dissolving the poorly soluble scale o...  
WO/2014/046510A1
The present invention relates to an apparatus for recycling balls. An embodiment of the present invention includes: a cooling water tube of a heat exchange unit; a circulation path for cycling balls and fluid; a pump arranged in the circ...  
WO/2014/042581A1
The present invention relates to a cleaning apparatus for cleaning a finned type heat exchanger, comprising a distributing device (720) for distributing and applying cleaning medium (W, S, D) on the side surfaces of the fins, wherein sai...  

Matches 151 - 200 out of 6,749