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Sifting arrangement for sifting a product stream within a distributor apparatus

A technology of filters and distributors, applied in the field of filters, can solve problems such as faults and unevenness

Inactive Publication Date: 2010-09-29
HAUNI MASCHINENBAU AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such uneven filling can lead to failure during the subsequent formation of a continuous tobacco rope in the cigarette making machine

Method used

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  • Sifting arrangement for sifting a product stream within a distributor apparatus
  • Sifting arrangement for sifting a product stream within a distributor apparatus
  • Sifting arrangement for sifting a product stream within a distributor apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Screens are used in distributor devices to screen a product flow, in particular to divide a product flow into a portion to be processed and a portion not to be processed.

[0018] figure 1 A dispenser transpose 10 with basic components is shown in , which is helpful for understanding the invention. These components comprise: in the conveying direction of the product flow, starting from the reservoir 11, a conveyor preferably forming a steep angle conveyor 12, a screen 13, a conveying zone 14 adjoining said screen 13 and a collection drum 15. Said sifter 13 preferably has an inlet 16 for supplying the tobacco conveyed by the steep angle conveyor 12 . This forms the product stream to be screened. In the region of said inlet 16 there may optionally be provided a separating roller 17 which will assist in transferring the tobacco from said steeply angled conveyor 12 into said sieve 13 .

[0019] The filter 13 includes a screening chamber 18 . The screening chamber 18 is...

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PUM

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Abstract

The present invention relates to a sizer which is arranged at the inner side of the dispenser device (10) that adds material to the cigarette manufacturing machine and does screening to the product flow, the known sizer of this type is installed in front of the collecting barrel and comprises a screening chamber, in the screening chamber the product flow is screened along the screening area, in this condition one problem that the product flow in the screening chamber or the product flow composed of tobacco can not be controllably pulled apart by the air current and leads to the asymmetrical filling in the whole width of the collecting barrel exists, as the structure of the screening chamber according to the invention, namely the separating body wherein, can guarantee that the tobacco can be pulled apart to a restricted range in the screening chamber, the more average distribution in the whole width can be secured.

Description

technical field [0001] The invention relates to a screen for sifting a product stream in a dispenser device feeding a cigarette making machine. The sifter is formed as a substantially vertically arranged Z-shaped sifter and has a sifting chamber forming a sifting zone and has at least one inlet for the product flow being sieved in the sieving zone. Background technique [0002] The product stream is conveyed from a reservoir to a filter located in the distributor device by means of a conveyor element, preferably a steep angle conveyor. The screened product stream then passes through a conveying zone and into a collection drum. In the direction of delivery of the product flow in the distributor, the filter is installed before the collecting drum. Known screens have a screening chamber in which the part of the product stream which is processed is separated from the part which is not processed by means of an air flow. The product flow is formed by individual strands of tobac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/00A24C5/39A24C5/33
CPCA24C5/396
Inventor P·舒马赫尔M·汉施B·于尔根斯R·林德曼R·施蒂贝尔
Owner HAUNI MASCHINENBAU AG