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Air pumping system

A suction system, suction system technology, applied in textiles and papermaking, conveying filamentous materials, joint devices, etc., can solve problems such as reduction

Active Publication Date: 2020-06-16
SAURER SPINNING SOLUTIONS GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The negative pressure can for example be reduced so strongly that it is no longer possible to find the yarn end on the winding package surface

Method used

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Embodiment Construction

[0045] in such as Figure 1 to Figure 3 In the shown suction system 1, an additional suction system 4 is connected to the machine suction channel 2 via an inlet channel 6 and an outlet channel 8, whereby the stations of the textile machine not shown here are connected to supply all stations central suction channel. In order to connect the additional suction system 4 to the machine suction channel 2, an inlet 5 and an outlet 7 are provided at the machine suction channel 2, the inlet channel 6 or the outlet channel 8 being connected to the inlet or the outlet respectively. At their end opposite the inlet 5 or outlet 7 , the inlet channel 6 as well as the outlet channel 8 are connected to an additional source of negative pressure in the form of a fan 3 .

[0046] in such as figure 1 In normal operation shown, without switching on the additional suction system 4, the second closing element 10 is arranged in the open position for opening the suction channel 2 of the machine, and ...

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PUM

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Abstract

The invention relates to an air pumping system for providing a negative pressure on a workstation of a textile machine in order to suck away pneumatically transportable waste and to suck and prepare athread end for connection thereof, having a suction channel connected to the workstation of the textile machine and a negative pressure source connected to the suction channel. In order to provide the air pumping system which ensures that textile machine stations are operated as required even under high loads, provision is made for an additional air pumping system to be provided with an additional negative pressure source, which is connected to the suction channel in such a way that the additional negative pressure source can be connected in series with the negative pressure source.

Description

technical field [0001] The invention relates to an air extraction system for providing a negative pressure at a work station of a textile machine to suck away air-transportable waste and to suction and prepare the end of yarn for connection to the end of the yarn, having a connection with the work station of a textile machine The suction channel and the negative pressure source connected to the suction channel. The invention also relates to a textile machine with such an air extraction system. Background technique [0002] Textile machines, such as automatic winders or spinning machines, consist of a number of identical workstations which, in particular for their respective processes, at least sometimes require suction air, which is usually provided by one or more suction systems of the textile machine supply. Without limiting generality, and for the sake of simplicity, only a single extraction system is mentioned below within the scope of the present application. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/70D01H11/00
CPCB65H54/707D01H11/005B65H2701/31B65H54/88B65H67/08D01H15/00B65H54/702B65H69/063D01H11/006
Inventor T·福歇
Owner SAURER SPINNING SOLUTIONS GMBH & CO KG
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