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Filter rod transmission device and method in tobacco industry

A filter rod and conveying device technology, applied in tobacco, smoke oil filter, application, etc., can solve the problems of inability to maintain pressure, increase air consumption, increase cost, etc., achieve simplified pressure transformation, high sealing effect, and achieve sealing effect of effect

Inactive Publication Date: 2013-12-04
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the area of ​​the pressure lock chamber, the problem of significant leakage losses is shown not only on the input side but also on the output side, making it impossible to maintain the pressure p in said pressure chamber DK
Air consumption is thus increased, which in turn leads to increased costs

Method used

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  • Filter rod transmission device and method in tobacco industry
  • Filter rod transmission device and method in tobacco industry
  • Filter rod transmission device and method in tobacco industry

Examples

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Embodiment Construction

[0029] exist figure 1 The filter rod transfer device 10 is shown very schematically in . The filter rod transfer device 10 comprises a compartment 11 for receiving and storing filter rods 12 . In the tank 11 there is ambient or atmospheric pressure p Atmos . Starting from the magazine 11 , the filter rod transfer device 10 also includes a pressure lock chamber 13 for receiving and temporarily storing the filter rods 12 along the conveying direction F of the filter rods 12 . The pressure lock chamber 13 has a lock chamber chamber 14 with a pressure p for utilizing the pressure inside the lock chamber 14 DS A channel 15 that establishes and relieves pressure levels that are offset relative to the environment. The pressure lock chamber 13 can pass through the lock chamber part 24 with respect to having atmospheric pressure p Atmos environment is blocked. The filter rod transfer device 10 also has a pressure chamber 16 in which, during operation of the filter rod transfer de...

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PUM

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Abstract

The invention relates to a filter rod transmission device which is used for transmitting filter rods in the tobacco industry to a conveying pipeline from a hopper. In the conveying direction of the filter rods, the filter rod transmission device includes a hopper which is used for receiving and storing the filter rods, wherein an atmospheric pressur pAtmos exists in the hopper; a pressure capsule which is used for receiving and temporarily storing the filter rods and has a channel for establishing and releasing pressure level; and a pressure chammer, in which a pressure Pdk>pAtmos exists, and is provided with a conveying unit, wherein the conveying unit includes a roller that can be rotationally driven and an expansion tank. The pressure capsule is sealed by sealing members having sealing components capable of being pneumatized on both the input side relative to the hopper and the output side relative to the pressure chamber. In order to change the pressure in the sealing components, the sealing components capable of being pneumatized are linked to a compact air control unit. The invention further relates to a corresponding method.

Description

technical field [0001] The invention relates to a filter rod transfer device for transferring filters from the tobacco processing industry from a hopper to a transfer line, said filter rod transfer device comprising, along the transfer direction F of said filter rods: A hopper for filter rods as described above, wherein in said hopper there is an atmospheric pressure p Atmos ; a pressure lock compartment for receiving and temporarily storing said filter rods, said pressure lock compartment having passages for establishing and releasing a pressure level; a pressure chamber, wherein a pressure p exists in said pressure chamber DK >p Atmos Also arranged is a transfer unit comprising a rotatably drivable drum and an expansion tank (Stauschacht), the drum having a shaft for receiving the filter rods and transporting them transversely to the axial direction to the discharge area. The expansion groove connects the drum for conveying the filter rods transversely to the axial dire...

Claims

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Application Information

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IPC IPC(8): A24D3/02
CPCA24C5/323F16J15/46
Inventor M.豪尔M.克尔姆
Owner HAUNI MASCHINENBAU AG
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