摘要:
An apparatus and method for post-threshing inspection and sorting of tobacco lamina is described and which includes a separation conduit which receives a source of post-threshed tobacco lamina and other contaminants for inspection and sorting, and wherein a source of pressurized air causes the tobacco lamina to move along the separation conduit past an inspection station where it is optically inspected to identify undesirable tobacco lamina or other contaminants; and a downstream reject station is provided which responds to a sorting signal provided by the inspection station and which removes unwanted or undesirable tobacco lamina and other contaminants from an air stream so as to provide a resulting product which is substantially free from contaminants or other defects.
摘要:
An apparatus and method for post-threshing inspection and sorting of tobacco lamina is described and which includes a separation conduit which receives a source of post-threshed tobacco lamina and other contaminants for inspection and sorting, and wherein a source of pressurized air causes the tobacco lamina to move along the separation conduit past an inspection station where it is optically inspected to identify undesirable tobacco lamina or other contaminants; and a downstream reject station is provided which responds to a sorting signal provided by the inspection station and which removes unwanted or undesirable tobacco lamina and other contaminants from an air stream so as to provide a resulting product which is substantially free from contaminants or other defects.
摘要:
The invention relates to a method for the separation of foreign bodies and a device for the separation of foreign bodies from a tobacco stream. The method according to the invention is characterized in that the tobacco stream is directly conveyed into the area of the foreign-body detection device with compressed air and whereby foreign bodies in the tobacco stream are identified by means of the foreign-body detection device based on at least one characteristic and subsequently removed from the tobacco stream. The A device according to the invention is characterized in that a device (feeding device) feeding the tobacco to a foreign-body detection device and a foreign-body separation device are provided, whereby the tobacco feeding device for conveying the tobacco stream comprises a source of compressed air.
摘要:
The invention relates to a method for the separation of foreign bodies and a device for the separation of foreign bodies from a tobacco stream. The method according to the invention is characterized in that the tobacco stream is directly conveyed into the area of the foreign-body detection device with compressed air and whereby foreign bodies in the tobacco stream are identified by means of the foreign-body detection device based on at least one characteristic and subsequently removed from the tobacco stream. The A device according to the invention is characterized in that a device (feeding device) feeding the tobacco to a foreign-body detection device and a foreign-body separation device are provided, whereby the tobacco feeding device for conveying the tobacco stream comprises a source of compressed air.
摘要:
The invention relates to a method of segregating foreign particles from a tobacco flow. The invention moreover relates to an apparatus for segregating foreign particles from a tobacco flow, which comprises a first conveyor feeding the tobacco to a device for detecting foreign particles as well as a device for segregating foreign particles. The apparatus according to the invention is characterized by the following steps of operation: conveying tobacco by means of a first conveyor, with the tobacco being held on said first conveyor by means of suction air, detecting foreign particles in said tobacco flow constituted by the conveyed tobacco in the zone of said first conveyor or downstream of said first conveyor, and segregating detected foreign particles from said tobacco flow. The apparatus according to the invention is characterized by the feature that the first conveyor is configured for holding tobacco by suction air.
摘要:
In a method of producing a connection between the neck area of a light metal cartridge, particularly an aluminium cartridge, and a plastic container inserted therein, by a drawing process that forms a connection area and applies areas of the wall of the light metal cartridge against the plastic container using a rotating main body (15) of a drawing tool (2), said main body supporting at least one profiled drawing roller (3) which can rotate about a rotation axis (5) in order to delimit a tool working opening (1), wherein the drawing roller (3) lies against the outer surface of the light metal cartridge, the rotation axis (5) of the drawing roller (3) is arranged at a tool-internal end area of a lever (9) arranged transversely relative to the longitudinal axis (16) of the drawing tool (2), said lever being supported at its opposite tool-external end area on the drawing tool (2) so as to be pivotable about a pivot axis (11) in a force-controlled manner and so as to apply the drawing roller (3) against the outer surface of the light metal cartridge.
摘要:
Method for controlling desired redox potential in hydrogencontaining protective gases used in high-temperature furnaces in powder-metallurgical processes. A sample of the protective gas is withdrawn from the furnace and the redox potential of the sample measured at the high temperature to produce treated bodies of good quality. Humidifying the gases blowing through the furnace is employed to erase or minimize a deviation of the redox potential of the sample from a predetermined redox potential. Ax oxygen-hydrogen mixture may be obtained by electrolysis of water as a function of the measured redox potential and this mixture may be used for humidification. In this manner good quality end products are assured despite fluctuations in throughput and properties of material entering the furnace.
摘要:
An arrangement has a hand-operated piston pump mountable on a neck of a bottle, and having a first portion outwardly embracing the neck and a second portion inwardly extending into the neck of the bottle. The first portion of the piston pump overlaps the neck over at least a part of its height and is supported by the same. The second portion is formed as a ring-shaped collar. For sealingly connecting the second portion to the neck of the bottle, there is provided as a rubber stopper located between the outer surface of the second portion of the piston pump and the inner surface of the neck of the bottle. The second portion may be provided with an inner thread which can mesh with an outer thread of the neck serving for screwing on a threaded cap. A member is further provided for detachably connecting a drink container to the arrangement so that the liquid withdrawing from the bottle travels directly into the container. The piston pump is a compressed air-operated pump and has an interruptable system of channels provided with an air inlet valve and an air outlet valve. The air inlet valve is formed on a piston of the piston pump, and the air outlet valve is formed on the second piston of the latter.
摘要:
In a method of producing a connection between the neck area of a light metal cartridge, particularly an aluminium cartridge, and a plastic container inserted therein, by a drawing process that forms a connection area and applies areas of the wall of the light metal cartridge against the plastic container using a rotating main body (15) of a drawing tool (2), said main body supporting at least one profiled drawing roller (3) which can rotate about a rotation axis (5) in order to delimit a tool working opening (1), wherein the drawing roller (3) lies against the outer surface of the light metal cartridge, the rotation axis (5) of the drawing roller (3) is arranged at a tool-internal end area of a lever (9) arranged transversely relative to the longitudinal axis (16) of the drawing tool (2), said lever being supported at its opposite tool-external end area on the drawing tool (2) so as to be pivotable about a pivot axis (11) in a force-controlled manner and so as to apply the drawing roller (3) against the outer surface of the light metal cartridge.