53results about "Electrostatic separation housing" patented technology

The invention relates to an air filter unit (100) for an air filter device (1) of an air conditioning system, in particular for separating particles, preferably dirt particles, from air (L). The air filter unit (100) comprises a filter element (101) with an electrically conductive layer (103). Furthermore, the air filter unit (100) comprises a housing (104) which partially surrounds an interior housing space (105) in which the filter element (101) is replaceably arranged. The air filter unit (100) also comprises a connection element (106) made of an electrically conductive material, arranged on the housing (104) and electrically contactable from outside the interior housing space (105), which is electrically connected to the electrically conductive layer (103) of the filter element (101).

An electrostatic filter module for an air cleaner includes a housing having an installation space configured to be sealed at least against ingress of liquid. The installation space has a high-voltage connection and a connection for lower voltage. Arranged in the housing are a separation unit and an ionization unit arranged in the housing, and a high-voltage transformer is accommodated in the installation space of the housing.

An insulation device and a wet electrostatic precipitator having the same are provided. The insulation device comprises: an insulation device body 310 forming an insulating area 310-1, the insulation

The utility model belongs to the field of wet electric dust collectors, and particularly relates to a wet electric dust collector safety protection device which comprises a base, and a wet electric dust collector body is installed on the top of the base. The protection mechanism is arranged, the protection covers are pushed to move towards the inner sides, the elastic clamping pieces are driven to move through movement of the protection covers, and when the inner sides of the protection covers are attached together, the surfaces of the elastic clamping pieces can be inserted into the fixing grooves and make contact with the surfaces of the fixing clamping blocks; the protection device can completely wrap the surface of the wet electric dust collector body, the surface of the wet electric dust collector body can be protected conveniently, and the problems that a protection device is usually fixedly installed on the surface of the wet electric dust collector, and when the wet electric dust collector is maintained, the wet electric dust collector can only be maintained after the protection device is dismantled through a corresponding tool are solved. And after maintenance is completed, the protection device needs to be reinstalled, so that the problem that the wet electric dust collector is very inconvenient to maintain is solved.

The invention relates to a filter cartridge (10) for a filter system (100) comprising an ionizer (102), comprising: an electrically insulating filter material (14); at least one electrically conductive polarization element (16a, 16b) to which a voltage can be applied in order to polarize the filter material (14); and a current conductor (20), which is designed to protect the filter material (14) from an overcurrent due to a voltage breakdown and from damage resulting therefrom.

Electrification device for an electric dust collector (1000) comprising an electrification module (1100, 3100) for generating ions in flowing air, wherein the electrification module (1100, 3100) comprises: a high-voltage peak (1130, 3130) having at least one discharge peak (1131) configured to emit the ions in a direction opposite to a flow direction of the air; a conductive plate (1120, 3120) arranged around the discharge tip (1131) and configured to generate an electrical potential difference to the discharge tip (1131) of the high voltage peak (1130, 3130); a lower frame (1140, 3140) that mounts the conductive plate (1120, 3120) and the high-voltage peak (1130, 3130); and an upper frame (1100, 3110) coupled to the lower frame (1140, 3140), wherein the upper frame (1100, 3110) covers the conductive plate (1120, 3120) and the high voltage peak (1130, 3130) so that the discharge peak (1131) is exposed to the outside; characterized by the fact that the upper frame (1100, 3110) has an upper outer frame (1111) which provides a lower frame coupling part for coupling with the lower frame (1140, 3140), and an upper inner frame (1112) which is arranged inside the upper outer frame (1111), wherein the lower frame (1140, 3140) provides a coupling hook (1141a) which corresponds to the lower frame coupling part.

The invention discloses electrostatic smoke removal equipment with an automatic cleaning function, and belongs to the technical field of electrostatic smoke removal equipment. The electrostatic smoke removal equipment comprises a shell, and an electrostatic smoke removal assembly is arranged in an inner cavity of the shell; according to the dust collector, when smoke enters the inner cavity of the shell through the gas inlet end, the discharge electrode is connected with high-voltage negative electricity and used for ionizing gas, and the collector plate is used for adsorbing dust particles with negative charges, so that the dust collection purpose is achieved; in the operation process of the equipment, the surfaces of the collector plates are cleaned through the cleaning assemblies, the driving assembly can drive the multiple sets of cleaning assemblies to clean the surfaces of the collector plates at the same time, scraping plates in the cleaning assemblies can scrape dust on the surfaces of the collector plates, and cleaning is conducted through cleaning brushes; the problem of dust raising can be avoided through the flexible sealing cover, and swept dust enters the collecting hopper below through the dust guide pipe to be concentrated; by means of the collector plate cleaning device, efficient, thorough, online and automatic cleaning of the collector plate is achieved.

To provide an air cleaner which can prevent an installation surface from being electrically charged while reducing the cost to prevent pollution on the installation surface due to adhesion of dusts on the installation surface.SOLUTION: An air cleaner is installed on an indoor installation surface and purifies indoor air. The air cleaner includes an electrically non-conductive housing 10 provided with an air inlet which suctions the air and an air outlet 14 which blows out the air, a blower which is housed in the housing 10 and produces an airflow with which the air is suctioned from the air inlet and is blown out from the air outlet 14, a discharge type electrical dust collector which is housed in the housing 10 and removes impurities in the airflow, and a louver 15 which is provided in the air outlet 14 and adjusts a wind direction of the air blown out from the air outlet 14. The air cleaner has an electric conductive part 21 having electric conductivity on a contact surface with which blow-out wind blown out from the air outlet 14 in the louver 15 comes into contact.SELECTED DRAWING: Figure 6

An air filtration system includes a housing defining separate first and second pathways for air to pass from outside the system through respective pluralities of filters, each plurality comprising a prefilter and an electrically enhanced filter having a high-voltage conductor, a ground grid, and filter media disposed between the conductor and grid. Energizing the high-voltage conductor establishes an electric field across the filter media to enhance particle capture. A fan is configured to draw air from outside the system concurrently through both pathways for sequential filtration.

To obtain an air cleaner which can prevent static build-up on an installation surface while reducing costs to prevent the installation surface from getting dirty due to dust adhering to the installation surface.SOLUTION: An air cleaner 1 is installed on an indoor installation surface and purifies indoor air. The air cleaner 1 includes: a non-conductive housing 10 provided with an inlet port 13 for suctioning air and an outlet port for blowing air; an air blower 200 which is housed in the housing 10 and generates airflow suctioned from the inlet port 13 and blown out from the outlet port; a discharge type electrical dust collector 120 which is housed in the housing 10 and removes impurities in the airflow; a conductive part provided in an air channel ranging from the electrical dust collector 120 to the air outlet in the housing 10 and having conductivity; and a control unit 310 configured to control the electrical dust collector 120. The control unit 310 temporarily stops the electrical dust collector 120 during operation of the air cleaner 1.SELECTED DRAWING: Figure 3

A gas filter that includes a filter medium configured to filter a gas flow propagating from an upstream facing side through the filter medium to a downstream facing side. The filter medium includes a capacitor with a first electrode, a second electrode , and a dielectric medium. The gas filter also includes a first electrical contact and a second electrical contact such that if the first electrical contact is electrically connected via a first resistor to a branching point and the second electrical contact is electrically connected via a second resistor the same branching point. Further, the first electrode is preferably electrically connected to such branching point and the second electrode is preferably electrically connected to the second electrical contact.

Provided in the embodiments of the present application are an air purifier and a cleaning method therefor, which relate to the technical field of air purification. The air purifier comprises: a housin

The invention relates to the technical field of electrostatic dust collection, in particular to an electrostatic dust collection device driven by industrial flue gas waste heat, which comprises a device shell, a dust collection mechanism is arranged in the device shell, a lifting mechanism is arranged in the device shell, a driving mechanism is arranged outside the device shell, and the driving mechanism is connected with the lifting mechanism; in the dust removal process, the driving motor drives the driving wheel in the lifting mechanism to rotate so as to drive the attachment treatment mechanism and the rapping mechanism on the lifting platform to move, and the knocking range of the rapping mechanism can cover the whole dust collection plate by adjusting the position of the rapping mechanism; and the situation that the fixedly-installed rapping mechanism cannot shake off dust away from the rapping position is prevented, the dust collecting plate is scraped and wiped through the cleaning scraping plate and the wiping block in sequence in the rotating process of the rotating shaft, dust adhering to the dust collecting plate is thoroughly removed, and the dust collecting effect of the dust collecting plate is prevented from being affected by dust attachment.

The invention relates to the technical field of boiler hot gas treatment equipment, in particular to a boiler waste heat flue gas treatment device and method.The boiler waste heat flue gas treatment device comprises a discharge electrode and a dust collection electrode which are driven to move, the dust collection electrode is divided into a meeting frame and a collection frame opposite to the meeting frame and movably arranged according to the structure, and the discharge electrode is located on the outer side of the meeting frame; an air chamber is arranged between the meeting frame and the collecting frame, and the end part of the collecting frame is provided with an air passage which is communicated with the air chamber and is positioned on the same vertical plane with the discharge electrode. According to the boiler waste heat flue gas treatment device and method, a large amount of charged dust enters the gas chamber from the gas channel and is attached to the inner wall of the arc cover; and after one row of collecting frames horizontally move towards the meeting frame, the air chambers on the dust collecting electrodes are subjected to sealing treatment, so that a stable windproof space is obtained, electrified dust falling is not interfered by airflow, and the purpose of shaking off dust under normal operation of equipment is achieved.

An air filtration system includes a housing defining separate first and second pathways for air to pass from outside the system through respective pluralities of filters, each plurality comprising a prefilter and an electrically enhanced filter having a high-voltage conductor, a ground grid, and filter media disposed between the conductor and grid. Energizing the high-voltage conductor establishes an electric field across the filter media to enhance particle capture. A fan is configured to draw air from outside the system concurrently through both pathways for sequential filtration.

The present application provides an ion generator and a dust remover. The ion generator according to the present application can be dimensionally variable in a first direction and / or a second direction, which effectively improves the versatility of the ion generator and can meet different dimensional requirements, allowing for the rapid realization of ion generators with customizable external dimensions.

The present invention relates to a charging unit of an electrostatic dust collector, and more particularly, to a charging unit having a plurality of unit discharge electrodes connected in a row through connection terminals and a groove-shaped fixing structure provided in an outer case, so that connection portions of the connection terminals and the unit discharge electrodes can be simply inserted into corresponding grooves and fixed to the grooves, and thus the present invention has excellent assemblability and electrical insulation, and thus has enhanced manufacturability and electrical stability.

To provide a dust collection device capable of improving dust collection efficiency.SOLUTION: A dust collection device 1 includes: discharge electrodes 20 to which a voltage is applied; counter electrodes 30 which are disposed so as to face the discharge electrodes 20, respectively, to each generate corona discharge between the discharge electrodes 20 and the counter electrode; and a rectangular-parallelepiped housing 10 which accommodates the discharge electrodes 20 and the counter electrodes 30. The housing 10 includes: a first wall surface 11a formed with a first opening 13 for allowing air to flow in; and a second wall surface 12a facing the first wall surface 11a and formed with a second opening 14 for discharging the air that has flowed in from the first opening 13. At a position of facing the first opening 13 in the second wall surface 12a, there is provided a blocking portion 15 that prevents the air that has flowed in from the first opening 13, from traveling straight.SELECTED DRAWING: Figure 3

The invention relates to an air purification device with at least one air inlet and at least one air outlet, wherein a fluid-acting air conveying device for generating an airflow from the at least one air inlet to the at least one air outlet and an air purification device for cleaning the air forming the airflow of foreign and / or dirt particles are arranged between the at least one air inlet and the at least one air outlet, wherein the air purification device comprises at least one electrostatic precipitator with an electrically conductive emission electrode for emitting and / or generating charged particles, and an electrically conductive separation electrode for separating charged dirt particles, wherein the air purification device comprises at least one high-voltage source for generating a high voltage between the emission electrode and the separation electrode.wherein the air purification device comprises at least one air purification channel for guiding the airflow from the at least one air inlet to the air conveying device and wherein the separation electrode delimits the air purification channel. Furthermore, an improved method for cleaning air is proposed.

The present invention relates to an electrostatic filter unit for an air cleaning device, wherein the filter unit (2) comprises an ionization unit (100) and a separation unit (170) with at least two collecting electrodes (17, 19). The electrostatic filter unit is characterized in that the at least two collecting electrodes (17, 19) are air-permeable and that the filter unit (2) comprises at least one protection element for at least one of the elements of the ionization unit (100). The invention further relates to an air cleaning device (1) comprising a filter unit according to the invention.

The present invention relates to an electrification part for an electric dust collector, the electrification part including a casing, a counter electrode having two opposite ends coupled to the casing, a first support part configured to cover and block one end of the counter electrode, a second support part configured to cover and block the other end of the counter electrode, and a discharge electrode disposed to be spaced apart from the counter electrode and coupled to the first support part and the second support part, in which one side of the discharge electrode is physically separated from one end of the counter electrode and the other side of the discharge electrode is physically separated from the other end of the counter electrode.

A dust collector, comprising: a base body (1), which is formed with an accommodating cavity; a partition plate (15), which is provided in the accommodating cavity, so as to form a plurality of first s

The invention provides a dust collection device and air purification equipment. The dust collection device is used for the air purification equipment and comprises an auxiliary dust collection plate, a dust collection plate and a dust collection plate, the low-voltage polar plate is arranged on the auxiliary dust collection plate and is provided with a first electrode plate; the high-voltage polar plate is arranged on the auxiliary dust collection plate and provided with a second electrode plate, and the auxiliary dust collection plate is located between the first electrode plate and the second electrode plate; any two of the first electrode plate, the second electrode plate and the auxiliary dust collection plate are arranged at intervals; and at least one of the low-voltage polar plate and the high-voltage polar plate is detachably connected with the auxiliary dust collection plate. According to the air purification equipment, the structure of the dust collection device is reasonably arranged, so that the air purification equipment with the dust collection device has air purification, sterilization and disinfection functions, and the use functions of the air purification equipment can be enriched.

The utility model relates to the technical field of compressor interstage separators, and discloses a compressor interstage separator which comprises a separator main body, and the top of the separator main body is in threaded connection with a sealing cover. According to the compressor interstage separator, through the arrangement of the electrostatic dust collection mechanism, when gas entering the separator body is filtered, a hydraulic rod at the top of a sealing cover is started, the hydraulic rod stretches out and draws back, two electrostatic dust collection rods on a bottom connecting frame are driven to move to the position close to a gas inlet pipe, and then a high-voltage power source is switched on; an electric field is generated near the electrostatic dust collection rod, nearby charged impurities and dust are adsorbed to the surface of the electrostatic dust collection rod, and a sealing cover at the top of the electrostatic dust collection rod is connected through threads, so that workers can conveniently maintain and replace the electrostatic dust collection rod, and the gas discharge quality is further improved; and impurities and dust are prevented from being mixed in the gas to damage the interior of equipment.

The application provides a dust collecting mechanism, a car air purifier and a fan, and relates to the technical field of air purification. The dust collecting mechanism includes a generator assembly including a generator holder, a generator plate and a generator filament, the generator plate and the generator filament being arranged in a spaced and staggered manner inside the generator holder; a collector assembly including a collector holder, a repeller plate and a collector plate, the repeller plate and the collector plate being arranged in a spaced and staggered manner inside the collector holder. The generator holder is detachably connected with the collector holder, and the collector plate is connected and conducted with the generator filament through magnetic adsorption, so that they can be connected to the power supply together, thereby enabling wireless conduction between the collector assembly and the generator assembly, simplifying the circuit structure.

In an electric dust collector and an air cleaning system of a subway station using the same, the electric dust collector collects fine charged particles by charging contaminated air and includes a dust collecting part, a high-pressure gas injection part, and a suction part. The dust collecting part collects fine charged particles by electrostatic force. The high-pressure gas injection part injects high-pressure gas toward the fine charged particles accumulated in the dust collecting part from one side of the dust collecting part. The suction part suctions the fine particles separated from the dust collecting part by the high-pressure gas injection part from the other side of the dust collecting part.

To provide an air cleaner which can prevent an installation surface from being electrically charged while reducing the cost to prevent pollution on the installation surface due to adhesion of dusts on the installation surface.SOLUTION: An air cleaner is installed on an indoor installation surface and purifies indoor air. The air cleaner includes an electrically non-conductive housing 10 provided with an air inlet which suctions the air and an air outlet which blows out the air, a blower 200 which is housed in the housing 10 and produces an airflow with which the air is suctioned from the air inlet and is blown out from the air outlet, a discharge type electrical dust collector which is housed in the housing 10 and removes impurities in the airflow. In a wind passage from the air inlet to the air outlet within the housing 10, the blower 200 is disposed in a downwind side of the electrical dust collector. The blower 200 has a fan 202 and a motor 203 within a fan casing 201, and has an electric conductive part 22 having electric conductivity on an inner surface 201a of the fan casing 201.SELECTED DRAWING: Figure 10

The invention discloses an electrostatic dust collection system for dust treatment, and relates to the technical field of rubber production, the electrostatic dust collection system comprises a pretreatment unit, a main treatment unit and a post-treatment unit, the pretreatment unit comprises a cyclone alkali spray tower, the main treatment unit comprises a wet electrostatic dust collector, and the post-treatment unit comprises a cyclone alkali spray tower; and the post-treatment unit comprises a demisting filter and an activated carbon adsorber. According to the invention, different types of pollutants are treated in a targeted manner by adopting a grading process of cyclone alkali spray tower pretreatment, wet type electrostatic dust collector main treatment and demisting filter and activated carbon adsorber post-treatment. In the pretreatment stage, oily substances, large-particle dust and hydrogen sulfide are efficiently removed, and proper conditions are created for main treatment; deep dust separation is achieved in the electrostatic dust collection stage, residual fine dust and water mist are intercepted in the demisting and filtering stage, and waste gas purification efficiency is guaranteed through cooperation of multiple links.