Class / Patent application number | Description | Number of patent applications / Date published |
095074000 | With cleaning of collector electrode | 14 |
20120216674 | DEVICE AND METHOD FOR TREATING EXHAUST GAS CONTAINING SOOT PARTICLES - A method for converting soot particles of an exhaust gas includes providing at least nitrogen dioxide or oxygen in the exhaust gas, ionizing soot particles with an electric field, depositing electrically charged soot particles on inner channel walls of at least one surface precipitator, and bringing at least nitrogen dioxide or oxygen into contact with the deposited soot particles on the inner channel walls of the at least one surface precipitator. A device for carrying out the method includes at least one surface precipitator having a plurality of channels through which the exhaust gas can flow and extending between an inlet region and an outlet region, and at least one deposit inhibitor for electrically charged soot particles provided in at least part of the inlet region, especially allowing the soot particles to be evenly deposited and the surface precipitator to be continuously regenerated. | 08-30-2012 |
20130074692 | METHOD FOR THE ELECTRIC DEPOSITION OF AEROSOLS AND DEVICE FOR PERFORMING THE METHOD - The invention relates to a process for the separation of charged aerosols, in which the aerosol is, first of all, separated in a collector electrode, which can be flowed through under the effect of a space charge. For the production of a high electrical potential, electrical charges of the aerosol to be separated are subsequently collected on the collector electrode. Finally, the residual aerosol exiting from the collector electrode is guided through the separation zone at high field intensity. In accordance with the invention, the invention also relates to a device for the implementation of the above-stated process. | 03-28-2013 |
20140305301 | RAPPING AN ELECTROSTATIC PRECIPITATOR - For the sake of improving dust removal from an electrostatic precipitator by rapping, the present disclosure proposes an electrostatic precipitator, comprising a flue gas chamber, a collecting electrode, a first rapping arrangement that raps the collecting electrode, a dust hopper, and a second rapping arrangement that raps at least one of the dust hopper and an element located within the dust hopper, wherein the second rapping arrangement is located within an inner chamber defined by the flue gas chamber and the dust hopper. The rapping by means of the second rapping arrangement may comprise rapping at least one of an inner wall of the dust hopper, a structural element located within the dust hopper and connected to at least one inner wall of the dust hopper, a rapping plate located within the dust hopper proximate to an inner wall of the dust hopper, and a baffle located within the dust hopper. | 10-16-2014 |
20150323217 | ELECTRONIC AIR CLEANERS AND ASSOCIATED SYSTEMS AND METHODS - Electronic air cleaners for use in heating, air-conditioning, and ventilation (HVAC) systems and associated methods and systems are disclosed herein. In one embodiment, an electronic air cleaner ( | 11-12-2015 |
095075000 | By liquid flushing | 4 |
20090114092 | WET ELECTROSTATIC PRECIPITATOR - A wet electrostatic precipitator ( | 05-07-2009 |
20090277329 | METHOD FOR THE REMOVAL OF SMUT, FINE DUST AND EXHAUST GAS PARTICLES, PARTICLE CATCH ARRANGEMENT FOR USE IN THIS METHOD, AND USE OF THE PARTICLE CATCH ARRANGEMENT TO GENERATE A STATIC ELECTRIC FIELD - This inventions provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air comprising providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is at least 0.2 kV/m. The invention further provides a particle catch arrangement comprising a surface that can be charged, further comprising a generator arranged to generate charge to the surface that can be charged and to generate a static electric field of at least 0.2 kV/m, wherein the particle catch arrangement is part of or integrated with an object comprising street furniture. | 11-12-2009 |
20110100212 | Panel and Use of Such a Panel in a Device for Cleaning Gases by Removing Impurities Therefrom - The invention relates to a panel, comprising: two plates of substantially equal dimensions positioned on each other; which plates are connected medium-tightly to each other along their peripheral zones; which plates enclose a cavity; a feed for feeding a liquid, in particular water, into the cavity; and openings close to and along a peripheral edge of the panel for flow of the liquid out of the cavity during operation such that during operation the openings are situated close to the upper peripheral edge of the panel, wherein the liquid flows downward over at least one outer surface of the panel. | 05-05-2011 |
20140000455 | APPARATUS AND METHOD FOR REMOVING MERCURY FROM A GAS STREAM | 01-02-2014 |
095076000 | By scraping or vibrating | 6 |
20100154633 | ELECTRO-KINETIC AIR TRANSPORTER WITH MECHANISM FOR VIBRATORY CLEANING OF EMITTER ELECTRODE - Systems and methods for cleaning emitter electrodes of air conditioner systems are provided. The air conditioning system includes an emitter electrode, a collector electrode and a high voltage generator to provide a high voltage potential difference between the emitter and collector electrodes. The system also includes a cleaning member having a channel through which the emitter electrode passes. A plunger mechanism and a spring, or a lever and a fulcrum, are used to force the cleaning member to travel upward along the emitter electrode to thereby frictionally removing debris from the emitter electrode. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures and the claims. | 06-24-2010 |
20110146486 | COLLECTING PLATE CLEANING USING RESONANT FREQUENCY WAVE APPLICATION - A system includes a resonant frequency modeler for determining a resonant frequency of a node on a collecting plate that collects particles from a gas flow; and a wave generating device that applies a wave having an applied frequency substantially equal to the resonant frequency to the node of the collecting plate to remove particles from the collecting plate. An electrostatic precipitator (ESP) including the system and related method are also provided. | 06-23-2011 |
20120097028 | ELECTRODE CLEANING IN AN ELECTRO-KINETIC AIR MOVER - An electro-kinetic or electro-static apparatus for moving fluid includes an enlogated electrode energizable with respect to at least one other electrode to generate ions and thereby motivate fluid flow there between. A cleaning device is positioned to frictionally engage at least two opposing surfaces of the elongated electrode. The cleaning device is movable along a length of the elongated electrode to thereby remove detrimental material from the at least two opposing surfaces of the elongated electrode. The cleaning device can be substantially off-center relative to the elongated electrode to frictionally bind upon the elongated electrode during movement of the cleaning device. | 04-26-2012 |
20120103191 | AIR PURIFICATION SYSTEM AND METHOD FOR CLEANING AIR - Air purification systems comprising a plurality of disks, and methods for their use, are provided. Each of the plurality of disks comprises a metal substrate, an undercoat layer disposed on the metal substrate, a photosensitive layer disposed on the undercoat layer, and a charge transfer layer disposed on the photosensitive layer. | 05-03-2012 |
20120255438 | METHOD AND SYSTEM FOR DISCHARGING AN ELECTROSTATIC PRECIPITATOR - A method for cleansing an electrostatic precipitator having a collecting electrode and an emission electrode includes applying a voltage between the collecting electrode and the emission electrode and reducing the applied voltage from a first voltage to a second voltage upon an occurrence of a spark between the collecting electrode and the emission electrode. | 10-11-2012 |
20120279392 | AIR PURIFICATION SYSTEM AND METHOD FOR CLEANING AIR - Air purification systems comprising a plurality of disks, and methods for their use, are provided. Each of the plurality of disks comprises a metal substrate, an undercoat layer disposed on the metal substrate, a photosensitive layer disposed on the undercoat layer, and a charge transfer layer disposed on the photosensitive layer. | 11-08-2012 |