摘要:
Apparatuses include a laser cutter positioned within an enclosure that is capable of cutting printed sheets; however, this cutting produces debris made up of airborne dust of the sheet material and marking material. An air duct is capable of drawing an air stream of air and the debris out of the enclosure. A dispenser is positioned within the air duct where the air duct connects to the enclosure. The dispenser is capable of dispensing a dry powder of calcium carbonate into the air stream. The dry powder attaches to the debris. The combination of the dry powder and the debris forms waste, and a filter device (that is connected to the air duct) filters the waste. The filter device is capable of separating the air from the waste, to collect the waste and release the air free of the waste to areas outside the filter device.
摘要:
Industrial air filtering technology and a new component for their internal cleaning system are disclosed leading to dramatic increase in system cleaning efficiency as well as energy efficiency. A telescopic cleaning mechanism is able to move at the front of filtering cassette bodies via linear guiding rollers and servo motors transfer cleaning air into the cassettes and extends till to the end of surfaces for enabling better cleaning functionality. A suction blockage paddle further enhances cleaning performance via avoiding suction power only at the right time that is needed.
摘要:
Methods and systems are provided for inverting a particulate filter housing. In one example, a method may include inverting the particulate filter housing to dislodge an ash load in the particulate filter.
摘要:
A vacuum cleaning machine has a cannister with an inlet port and at least two outlet ports. At least two filters are disposed inside of the cannister, one in pneumatic communication through each of the outlet ports. At least two valves are disposed outside of the cannister. Each valve is in pneumatic communication between a vacuum source and an outlet port so as to permit air to be drawn by the vacuum source from the inlet port simultaneously through the filters. A controller operates the valves to switch the filters from the vacuum source to ambient air so as to permit ambient air to be sequentially intermittently drawn through corresponding valves and filters into the cannister. Preferably, the controller includes a timing mechanism for setting the delay time of the sequential valve operation and a timing mechanism for setting the intermittent time of connection of each filter to ambient air.
摘要:
According to one embodiment, a method for cleaning and requalifying a component of an exhaust aftertreatment system includes inspecting the component using an x-ray processing technique. The method further includes associating the plurality of cleaning techniques with a plurality of compositions of material, and cleaning the component according to at least one of the plurality of cleaning techniques associated with the composition of material.
摘要:
An air intake system for a work vehicle may include a filter assembly having a pre-cleaner and an air filter. The filter assembly may define at least one outlet port. The air intake system may also include an air valve movable between an opened position and a closed position and a blower coupled to the outlet port via a conduit. The blower may be configured to create a vacuum within the conduit such that particulates are removed from the filter assembly through the outlet port. When the air valve is in the opened position, an airflow may be directed through the filter assembly in an intake direction from the pre-cleaner through the air filter and, when the air valve is in the closed position, the airflow may be directed through the air filter in a reverse direction.
摘要:
A system for removing matter from a filtering device is disclosed. The system may have an impact wave generating device. The system may further have a vacuum source to draw matter away from the filtering device.
摘要:
Provided is a filter bag for use in a dust collector which increases a filter area greatly even with a simple structure, and which makes size of the dust collector compact, to thereby reduce an installation area of the dust collector, and uniformly distributing an air pressure to thereby increase a dust removal effect as well as to enable a worker to easily manufacture the dust collector regardless of a quality of a material to thus provide a wide application range. The filter bag includes: a cylindrical filter cloth (32) which is supported by a filter cage (31); and a venturi tube (35) which is combined with the upper end of the filter cage 31, and forms an air supply path so that pressurized air is supplied to the inside of the filter cloth (32), wherein the filter cloth (32) comprises an cylindrical outer filter cloth (33) which is provided in the outside of the filter cage (31), and an inner filter cloth (34) whose lower portion is combined with the inner circumference of the inner circumferential surface at the lower end of the outer filter cloth (33) so as to be opened and which is extended toward the venturi tube (35).
摘要:
A fluid filter (1) comprises a housing (3) provided with a fluid inlet (11) and a fluid outlet (19), filter means (45) being mounted in the house (3) between the fluid inlet (11) and the fluid outlet (19) to filter fluid flowing through the housing (3). Actuation means (43) is provided to move the filter means (45), in use, within the housing (3) to dislodge particles of filtered material from the filter means (45) so as to clean the filter means (45). A filter assembly comprising a plurality of such filters is also provided.
摘要:
The present disclosure relates to a fabric filter system, which may be used for removing particulate matter from a gas, such as a combustion process gas. The filter system includes a fabric filter (3) which is placed in a filter compartment. From the filter, gas flows via a filter plenary space (5) to an outlet duct (7), where the gas exits. A flow control device controls the amount of air exiting through the outlet duct. The flow control device comprises a louver-type damper (17). This provides reliable and efficient control of the gas flow. A collar (21), connecting the plenary space (5) with the outlet duct (7), improves the gas flow into the duct.