Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 3,362

Document Document Title
JP2003320205A
To provide a filter apparatus constituted so as to make a film-like filter medium, which is arranged so as to pass almost all amount of a liquid to be filtered, movable to automatically clean the filter medium on which sludge is accumula...  
JP2003279273A
To maintain a heat exchange rate of heat exchange coils in a desired value over a long period, to lower the height of the heat exchange coils, and to reduce a cost of the heat exchange coils by improving loading of the heat exchange coil...  
JP3447152B2
To provide a temperature reducing tower low temperature region gas in which cooling water can be completely evaporated without being contacted with an inner wall of the tower even under an operation performed at a low temperature region....  
JP2003240491A
To promote contact of circulating water in a heat exchanging part with air therein to remarkably enhance heat-exchange efficiency, and to moderate an impact caused by collision to each part of the circulating water to suppress generation...  
JP2003523815A
(57) The channel is formed between these sheets using the collection object in which the structure filling thing used for summary substance exchange or the energy exchange method consists of the even sheet (10, 10', 10") located in paral...  
JP2003210904A
To distribute a liquid in order to relieve the effect of an orthogonal flow velocity related to the direction of the liquid stream from a liquid distributor.An apparatus for distributing a liquid in an exchange column includes a plate an...  
JP2003207287A
To obtain a heat exchanger not exhausting vapor and drain to the outside.A vapor supply port 2 and a cylindrical atmosphere release pipe 5 are attached to a heat exchanger container 1. A plurality of cooling fluid supply nozzles 9, 11, 1...  
JP2003207286A
To obtain a heat exchanger not exhausting vapor and drain to the outside even when a large amount of uncondensed gas and vapor flow in at high speed.A vapor supply port 2 and a cylindrical atmosphere release pipe 5 are attached to a heat...  
JP2003172595A
To provide a simple cleaning apparatus which removes the dust precipitated on the bottom of a water vessel without completely discharging the cooling water for cleaning a cooling tower or stopping the cooling tower.This siphon pump is pr...  
JP2003172586A
To return the recovered evaporated water into a cooling tower, to lower the concentration of the impurity such as additives and silica in the dispersion water, and to prevent the deterioration of water quality.The air discharged from an ...  
JP2003161596A
To provide a strainer for a cooling tower which has having excellent energy saving and labor saving properties, and facilitates the management of maintenance or the like since the cooling capacity of the cooling tower is maintained by re...  
JP2003517919A
(57) in order to discharge the entrance (3) which summary book invention is contact equipment (1), and is arranged at the lower part portion (2) of equipment for an upward gas stream, and a processed gas stream, The structure packing (8)...  
JP2003517556A
(57) The summary contact body (38) is indicated and the contact body, Have a contact sheet (10, 22) of at least two sheets, and these contact sheet, From two or more fields which counter mutually, and the whole surface of each contact sh...  
JP2003148879A
To provide a closed type cooling tower for large temperature difference that positively and efficiently cools cooling water of high temperature of about 80°C supplied from the load side of an industrial facility or the like, to about 30...  
JP2003148877A
To provide a cooling fan driving device for a cooling tower solving the problem of electrical insulation while facilitating output control of the cooling tower to allow energy-saving operation by using a hydraulic motor as a motor for dr...  
JP2003145134A
To suitably control the quality of water for use in a water-usage apparatus comprising a circulation channel without using a chemical.In the method for controlling the quality of water for use in the water-usage apparatus 1 comprising th...  
JP2003139488A
To provide a water treatment device for a cooling tower, which can prevent the generation of scale and slime, the breeding of various bacteria and the generation of rust.The counterflow or crossflow type cooling tower is adapted to cool ...  
JP2003136072A
To provide a method and an apparatus by which pH value adjustment of blow water or cooling water discharged from a cooling water system can be performed easily at a low cost.In the method and apparatus for treating the waste water in the...  
JP2003130558A
To provide an easily removable and cleanable strainer for circulating cooling water used in a cooling tower.This strainer attached to the cooling tower for collecting foreign matter mixed in the circulating cooling water is mounted on th...  
JP3398220B2
PURPOSE: To facilitate the inspection and the maintenance of a circulation pump and a drive motor by removably placing the pump and the motor on a drawable slide base out of a heat exchanging tower body at the part of a body frame, and d...  
JP3392754B2
To provide an ozone sterilizing apparatus of a cooling tower capable of certainly sterilizing to a degree not exerting an adverse effect of Legionella bacteria of a cooling tower on a human body. This tower is equipped with a water takin...  
JP2003083687A
To obtain a cooling tower provided with an upper water-tank, in which a partition board is made shorter than the width and depth of the surrounding wall of the upper water-tank, the water-scattering area in the board is divided into insi...  
JP2003065686A
To shield a lower water tank from light simply and surely by the arrangement of light shielding plates.A plurality of the light shielding plates 12 having water resistance and light resistance are extended continuously around the whole p...  
JP2003056996A
To prevent generation of white smoke from the exhaust opening of a cross-flow cooling tower in the rainy season or winter season by improving the structure of an upper water tank to generate high temperature dry air being mixed with wet ...  
JP2003050098A
To suppress an acceleration of icing between an atmospheric intake port and a filler of a cooling tower by improving a sprinkling apparatus. The number of sprinkling holes 14a is more at an atmospheric intake unit 11 side of the cooling ...  
JP2003028581A
To restrict acceleration of icing in an inlet and packing materials in a cooling tower by improving sprinkling equipment.In a cooling tower A, the number of sprinkling holes 14a are made more on the side of an outside-air inlet 11, and l...  
JP3362263B2  
JP3362262B2  
JP2002372396A
To provide a method and system for treating water of a circulating cooling water system by which the optimum corrosion and scale preventing effects can be obtained by coping with the change of the operating state or water quality of the ...  
JP3358523B2
To simply and rapidly regulate a concentration of a drum in a cooling water by calculating a concentration of a heat treating chemical in the water from a total adding amount of the treating chemical, number of a concentration of the wat...  
JP2002364998A
To provide cooling tower equipment capable of being improved in cooling performance. In a circulation channel 8 formed between cooling tower lines 5 and 6, air, which has come through inlets at both end portions of the circulation channe...  
JP3356481B2  
JP2002348448A
To provide a recycled plastic sheet which can be used as a resin material to produce a PVC substitute from recycled PET bottles and to provide a filler for a cooling tower that has properties of a substitute for a PVC molding, i.e., a ma...  
JP3353497B2
PURPOSE: To sterilize Legionella bacteria generated in a cooling column by an inexpensive and simple means. CONSTITUTION: The saline soln. in a water tank 1 is pumped up to a circulating system by a pump 2 and sent to an electrolytic cel...  
JP2002327999A
To reduce FRP laminating work at an installation site as much as possible, by providing communication openings to opposite positions of an inclined wall of a plane rectangle lower tank in each of adjacent cells, which are connected to a ...  
JP2002322998A
To provide a wear resistant structure of a moving vane in which the wear resistance of its wind-ripping part is improved and its service life is prolonged inexpensively without increasing its weight.A wear resistant covering material 10 ...  
JP3334906B2  
JP3334909B2  
JP3330845B2  
JP2002219325A
To provide a heat recovery type chemical washer apparatus capable of enhancing the removal efficiency of a chemical component and capable of achieving the effective utilization of heat energy.The heat recovery type chemical washer appara...  
JP3309285B2
PURPOSE: To smoothen the flow of a fluid and hereby further improve a gas/liquid contact effect by assuming the extension of gas and liquid and flows of liquid and gas to be turbulent flows, promoting interface film destroyment, improvin...  
JP2002206888A
To reduce the manufacture cost by simplifying the supporting structure of each bend of the heat-exchanging coil in a sealed heat exchanger on each stage, and reducing the number of parts of the heat-exchanging body for a cooling tower.A ...  
JP2002206874A
To prevent the frost between louver boards by heating an outside air intake thereby melting the icicles frozen between louver boards easily in a short time and enabling them to be removed easily from the louver boards on one hand, and by...  
JP2002206895A
To provide an air conditioner containing a so-called filling-type air- cooling tower for easily acquiring a filler and its case inexpensively and simultaneously improving cooling performance.The air-cooling tower 10 has the filler 12 in ...  
JP3303483B2
PURPOSE: To facilitate the performance of a cooling tower by improving the dispersion characteristics of air taken from outdoor into a building. CONSTITUTION: A building 1 is provided with a distribution plate 12 horizontally extending b...  
JP2002201550A
To provide a method for producing an inexpensive and mass-producible multilayer structure as a packing form enabling a fluid to be evenly gathered and dispersed at joints and intended to use inside a device for making a mass transfer or ...  
JP3303208B2
To provide a water activating device improving water quality without using chemicals to eliminate troubles of scale, slime and corrosion and capable of suppressing the propagation of Legionella bacteria and a circulating water cooling ap...  
JP3303233B2
To prevent freeze caused by water splashing to a louver due to water sprinkling in a cooling tower. Water splashing prevention plates 17 and 17 are provided between a louver 9 and a heat exchange part 4 to obstruct the heat exchange part...  
JP3299464B2
To uniformly redistribute liquid on a distributor disposed between two liquid-vapor contact zone without using a liquid collector. In order to mix liquid dispersed on the distributor of a liquid- vapor contact column, a baffle plate havi...  
JP2002174491A
To selectively adjust a water-sprinkling region and the amount of water to be sprinkled according to the purpose without being affected by the wave of the water surface in an upper water tank by a siphon bent pipe that is arranged at the...  

Matches 651 - 700 out of 3,362