Abstract:
An apparatus for pneumatic dedusting of yarn supply supports and thread guiding elements of textile machines comprises at least one blowing element which forms a blowing air stream in a dust forming region occupied by a yarn supply support and a thread guiding element, and at least one filter lattice wall which bounds the dust forming region on its periphery at least locally, so that the blowing air stream which exits the dust forming region is directed to the filter lattice wall.
Abstract:
The dirt separator for carding machines is located upstream of the doffer cylinder and comprises a knife blade (16) as well as a foot portion or base plate that is provided with a toothed wire clothing (19), which is arranged with a clearance of about 0.25 mm from the main drum of the carding machine. The knife blade (16) is preceeded by a gap (27), which is in fluid flow communication with a suction duct (24).
Abstract:
A fiber processing machine has rotary components, a shroud surrounding the components at least laterally and from above, a suction apparatus including at least one suction head situated in the space surrounded by the shroud for drawing away, by means of an air stream, fiber waste released during operation of the machine. There is provided at least one blower head which is located between the rotary components and the shroud for introducing pressurized air into the space surrounded by the shroud.
Abstract:
A mounting apparatus for a textile machine, especially a card, comprising support means maintaining a spacing between the textile machine and a foundation and a pneumatic cleaning device having blow- and suction openings arranged at least beneath the textile machine, and air channels blow communicating with pressure-and suction connections. The air channels which are constructed with respect to their flow properties or characteristics independent of the support means, are arranged in hollow spaces of the support means.
Abstract:
Waste from a textile machine is removed by providing an air channel having top, side and bottom walls. In the area where the waste settles, the top wall of the air channel is formed by one or more shutters movable between closed and opened positions. When the shutters are opened, waste which has accumulated thereon when closed or which comes directly from the machine, falls into the air channel. The shutters are then closed and an air current is produced in the air channel by suitable means to convey the waste away.
Abstract:
Apparatus for removing trash from carded fibers includes a plate portion conforming generally to card clothing on the main cylinder, means for positioning the plate portion in superposed spaced relation to the card clothing on the main cylinder between the means feeding fiber to the main cylinder and the doffer, and a passageway defined at least in part by the plate portion permitting removal of trash therethrough responsive to centrifugal force imparted to the trash by the main cylinder but retaining fibers for delivery to the doffer.