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Media feedthrough device for a drying drum of the tobacco processing industry

A technology for drying drums and media, which can be used in the fields of tobacco, tobacco preparation, application, etc., and can solve the problem of high cost

Inactive Publication Date: 2015-09-09
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a medium passage must also be sealed against the other process fluids necessary for operating a drying drum, in particular the supply of hot steam, so its implementation is technically expensive.

Method used

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  • Media feedthrough device for a drying drum of the tobacco processing industry
  • Media feedthrough device for a drying drum of the tobacco processing industry
  • Media feedthrough device for a drying drum of the tobacco processing industry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 A drying drum 2 for drying tobacco material in the tobacco processing industry is shown in a schematic side view. In the exemplary embodiment shown, a drying drum 2 is shown which has, for example, four drying zones, namely a first drying zone 4a, a second drying zone 4b, a third drying zone 4c and a fourth drying zone 4d. The drying drum 2 is also provided with a medium feedthrough 6 for coupling the drying drum 2 to a medium supply (not shown). The medium supply device supplies in particular hot steam as a supply medium, in particular for heating the drying drum, and also a process medium, for example fresh water. Other process media are, for example, air, especially fresh air, water / air mixtures and the like. Hot steam is provided as supply medium for heating the drying zones 4 a to 4 d of the drying drum 2 . The process medium is provided for feeding into the inner chamber 8 of the drying drum 2 .

[0036] For coupling to a medium supply, the medium pas...

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PUM

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Abstract

The present invention relates to a medium pass-through device of drying drum for drying tobacco materials, comprising a rotable member in which at least one input channel and / or an output channel is provided; the rotable member and drying drum is coupled rotably in relation to another; at least one input channel and / or output channel extends along longitudinal direction of the rotable member and loading the medium pass-through device with medium, comprising fixed medium channel and entry channel in rotable member, extending along longitudinal direction in the center of the rotable member, the centering being surrounded by external of adjacent rotable member surface, at least one input channel and / or output channel extending at external of rotable member, especially disposed in entry channel by fixed medium channel in loading medium for processing tobacco materials and rotable supported by the rotable member.

Description

technical field [0001] The invention relates to a medium feedthrough for a drying cylinder for drying tobacco material in the tobacco processing industry, wherein the medium feedthrough comprises a rotatable component and at least one feed channel and / or is arranged in the rotatable component an output channel, wherein the rotatable member is rotationally coupled to the drying drum, and the at least one input channel and / or output channel extends along the longitudinal axis of the rotatable member and Can be loaded with a supply medium. [0002] The invention also relates to a drying drum for the tobacco processing industry with a medium feedthrough and the use of a medium feedthrough in a machine for the tobacco processing industry. Background technique [0003] In the tobacco processing industry, the harvested tobacco is dried to a relatively low residual moisture and usually pressed into bales or bales for shipment. The tobacco is processed prior to further processing i...

Claims

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Application Information

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IPC IPC(8): A24B3/04
CPCA24B3/04
Inventor S.泽耶B.诺伊曼
Owner HAUNI MASCHINENBAU AG