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Spinning machine with suction apparatus and method for controlling suction apparatus of spinning machine

A suction device, a technology for textile machines, applied in spinning machines, textiles and papermaking, transportation and packaging, etc., can solve problems such as large share, achieve low energy consumption, optimize suction effect, and reliable suction effect

Active Publication Date: 2015-05-20
RIETER INGOLSTADT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the method described already contributes to the energy-efficient operation of certain textile machines, there is a need for further energy savings, especially since the suction device accounts for a large share of the total energy consumption of the textile machine

Method used

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  • Spinning machine with suction apparatus and method for controlling suction apparatus of spinning machine

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Embodiment Construction

[0049] exist figure 1 The textile machine in the form of a mill according to the invention shown in has in principle an entry area with a corresponding single-stand rolling mill 1 from which a plurality of fibers to be stretched is withdrawn from the (not shown) tank bundle 2. The parallel fiber bundles are then introduced across the corresponding feed table 3 with suction gaps running perpendicularly to the plane of the sheet and finally brought together to form a fiber strand 5 by a first pair of rollers 4, wherein this pair of rollers 4 is also used at the same time. as a measuring device to detect possible thickness fluctuations of the fiber bundle 2 and to take care of the subsequent delay through the roller compactor.

[0050] The calender itself also has an entry roll pair 6 , an intermediate roll pair 7 and an exit or feed roll arrangement 8 , which rotate at successively increasing peripheral speeds in that order. In the calender, the fiber strands 5 are processed f...

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Abstract

The method involves generating air flow by a ventilator (12) of a suction apparatus (17). A filter element (13) filters the air flow. A cleaning device (14) cleans the filter element. Rotational speed of the ventilator and an operating status of the cleaning device are coordinated by a controller (15). The rotational speed of the ventilator is throttled during decrease of production speed or production stop of a textile machine. The cleaning is started when reaching a maximum rotational speed of the ventilator.

Description

technical field [0001] The invention relates to a method for controlling a suction device of a textile machine, in particular a spinning or spinning preparation machine, such as a roller compactor, a napping machine or a combing machine, wherein the suction device comprises a fan, a filter element for filtering the airflow and a cleaning device for cleaning the filter element. Furthermore, a textile machine with a corresponding suction device is proposed, in particular a spinning or spinning preparation machine, such as a roller compactor, a napping machine or a combing machine. Background technique [0002] Suction devices can be incorporated into various textile machines and are used there to remove dust, lint or other grime substances that accumulate during the processing of fibrous materials. For this purpose, an airflow is usually generated in the area of ​​the dirt-sensitive plant parts, wherein the corresponding suction channels are connected to individual fans or, h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H5/66B65H54/88
CPCD01H5/66B65H54/88
Inventor 米夏埃尔·施特罗贝尔阿尔贝特·克里格勒米夏埃尔·于丁
Owner RIETER INGOLSTADT GMBH
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