Abstract:
Apparatus for treating gas comprises a casing (100) containing a gas scrubber section (118) and an electrostatic precipitator section (120) located above the scrubber section. A partition (136) may be located within the casing (100) to separate the precipitator section (120) from the scrubber section (118). The casing has a gas inlet (102) for supplying gas to the scrubber section, a gas outlet (104) for exhausting gas from the precipitator section, a scrubbing liquid inlet (106) for supplying scrubbing liquid to the precipitator section, and a scrubbing liquid outlet (126) for draining scrubbing liquid from the scrubber section. In one embodiment the partition comprises a set of apertures (138) through which scrubbing liquid drains from the precipitator section into the scrubber section, and a set of gas passages (140) for conveying gas from the scrubber section to the precipitator section.
Abstract:
A damper arrangement is described which provides for selective separation of the insulator compartments from the main body of a wet electrostatic precipitator (WESP), permitting maintenance to be performed on the insulator in the compartment while process gas continues to flow through the WESP.
Abstract:
A mast electrode assembly for a wet electrostatic precipitator comprising a first and a second electrode section connected together via a connector assembly The connector assembly comprises an axial protrusion extending from an end of the first electrode section which is inserted into an axial bore formed in an end of the second electrode section
Abstract:
The present invention discloses an apparatus and method for manufacturing ultra-fine particles using corona discharge capable of manufacturing the ultra-fine particles nanometers in size from a reaction gas using the corona discharge. In the apparatus for manufacturing ultra-fine particles of the present invention, a reaction gas feeder supplies a nozzle with reaction gas, and the reaction gas is injected. When a power supply applies a high voltage to the nozzle, the corona discharge occurs at the nozzle. Thus, the injected reaction gas is dissolved, and a large number of ultra-fine particles are produced. Then, a collection plate collects the ultra-fine particles. In addition, a duct encloses the nozzle, so that a passage is formed between the nozzle and duct. Sheath gas supplied to the passage of the duct forms a gas curtain between the nozzle and the collection plate, so that the gas curtain leads the flow of the ultra-fine particles. If other reaction gas is supplied to the passage of the duct and heat energy is supplied thereto, the other reaction gas reacts thermochemically, so that a large number of other ultra-fine particles are produced. The ultra-fine particles produced by the corona discharge are coated with the other ultra-fine particles. If the corona discharge is generated while the ultra-fine particles and the other reaction gas are injected by another nozzle positioned downstream of the nozzle, the ultrafine particles are coated with the other ultra-fine particles produced from the other reaction gas.
Abstract:
An electro-kinetic electro-static air conditioner (100) includes a mechanism to clean the wire-like electrodes (232) in the first electrode array (230). A length of flexible Mylar type sheet material (500) projects from the base (113) of the second electrode array (240) towards and beyond the first electrode array. The distal end of each sheet includes a slit that engages a corresponding wire-like electrode (232). As a user moves the second electrode array (240) up or down within the conditioner housing (102), friction between slit edges and the wire-like electrode cleans the electrode surface. The sheet material may be biasedly pivotably attached to the base (113) of the second electrode array (240), and may be urged away from and parallel to the wire-like electrodes (232) when the conditioner is in use. Another embodiment includes a bead-like member having a through opening or channel, through which the wire-like electrode (232) passes. As the conditioner (100) is turned upside down and rightside up, friction between the opening in the bead-like member and wire-like electrode (232) cleans the electrode surface.
Abstract:
배출 가스 스트림으로부터 입자를 제거하기 위한 이온화 입자 스크러버에 있어서, 상기 스크러버는 하전 섹션과 집진 섹션을 포함하고, 상기 하전 섹션은 하나 이상의 원통형의 관형 챔버를 포함하며, 상기 원통형의 관형 챔버는 이를 통해 연장된 강성의 나사산 로드 전극을 각각 가지며, 상기 각각의 전극은 전극에 코로나를 형성하기 위하여 고전압 직류 전원이 제공되고, 이온화장치의 하우징 벽의 내부에 포함된 상기 원통형의 관형 접지 챔버들은 상기 코로나를 형성하기 위한 지면으로 제공되며, 상기 집진 섹션은 관주식 충진 섹션을 포함한다.
Abstract:
An air processing device (30) includes a charge unit (20) for charging dusts in an air to be processed and a dust collection unit (30) for collecting charged dusts. The charge unit (20) and the dust collection unit (30) are arranged in an air path (13). The charge unit (20) has a discharge electrode (25) and an opposing electrode (26) so as to perform spread charge. A spread space (13a) is arranged between the charge unit (20) and the dust collection unit (20).
Abstract:
Apparatus for treating gas comprises a casing (100) containing a gas scrubber section (118) and an electrostatic precipitator section (120) located above the scrubber section. A partition (136) may be located within the casing (100) to separate the precipitator section (120) from the scrubber section (118). The casing has a gas inlet (102) for supplying gas to the scrubber section, a gas outlet (104) for exhausting gas from the precipitator section, a scrubbing liquid inlet (106) for supplying scrubbing liquid to the precipitator section, and a scrubbing liquid outlet (126) for draining scrubbing liquid from the scrubber section. In one embodiment the partition comprises a set of apertures (138) through which scrubbing liquid drains from the precipitator section into the scrubber section, and a set of gas passages (140) for conveying gas from the scrubber section to the precipitator section.
Abstract:
A working fluid filtration and separation system that removes contaminants from a working fluid of a working machine. The system includes a vessel and an electrostatic collector mounted within the vessel which electrostatically removes contaminants from contaminated working fluid as it passes through the electrostatic collector element. The electrostatic collector element includes a plurality of concentric electrodes of different radii, a plurality of corrugated walls residing in spaces located between adjacent electrodes. An elongated center post electrode is provided that induces a voltage in at least one of the plurality of concentric electrodes. The system is configured to generate a voltage difference between each pair of adjacent concentric electrodes to electrostatically remove contaminants from the working fluid as it flows through the filtration and separation system. The system further includes a center post isolator that is configured to mount the center post isolator within the vessel and electrically insulate the center post electrode from the vessel.