Airflow twisting device used for weaving and with filter screen being convenient to replace

An air-twisting and filtering technology, which is used in textiles and papermaking, continuously wound spinning machines, spinning machines, etc., can solve problems that are not easy to overcome or correct immediately, reduce production efficiency, production costs, and air passages are not easy. Find and other problems, to achieve the effect of compact structure, reduction of transmission links, stable and reliable structure

Inactive Publication Date: 2016-02-24
郑世浦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the increase of the airflow passages in the tangential direction and the reduction of the diameter of the passages, the blockage of the airflow passages is more likely to occur.
[0004] Due to the characteristics of the high-speed operation of the airflow and the large numb

Method used

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  • Airflow twisting device used for weaving and with filter screen being convenient to replace
  • Airflow twisting device used for weaving and with filter screen being convenient to replace
  • Airflow twisting device used for weaving and with filter screen being convenient to replace

Examples

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Embodiment Construction

[0011] Combine below Figure 1-3 The present invention will be described in detail.

[0012] A textile air-twisting device for easy replacement of filter screens, used for twisting rovings, comprising a vortex air-twisting device 5, the vortex air-twisting device 5 includes a cylindrical vortex air The annular body portion 53 of the chamber 50 and the integrally formed annular housing portion 54 that accommodates the annular body portion 53 are provided with a plurality of tangential air passages 51 uniformly distributed along the circumferential direction to divert the airflow Input along the tangential direction of the cylindrical vortex air chamber 50, an annular airflow distribution chamber 540 is formed between the annular shell portion 54 and the annular body portion 53, for receiving the airflow input and distributing the airflow Distributed to the plurality of tangential air passages 51, the left end of the air distribution chamber 540 is closed, and a rotatable air f...

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PUM

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Abstract

The invention relates to an airflow twisting device used for weaving and with a filter screen being convenient to replace. The airflow twisting device is used for twisting rough yarns, and comprises a vortex airflow twisting unit (5), the vortex airflow twisting unit (5) comprises an annular body portion (53) and an annular housing portion (54), the interior of the annular body portion (53) is provided with a cylindrical vortex air chamber (50), the annular housing portion (54) is integrally molded and accommodates the annular body portion (53), the annular body portion (53) is provided with a plurality of tangential airways (51) which are uniformly distributed along the circumferential direction in order to input airflow along the tangential direction of the cylindrical vortex air chamber (50), and an annular airflow distribution chamber (540) is arranged between the annular housing portion (54) and the annular body portion (53).

Description

technical field [0001] The application relates to the field of textile machinery, in particular to an air-twisting device for textile use which facilitates the replacement of filter screens. Background technique [0002] In the textile field, the twisting of the roving is often carried out by swirling air. Such a swirling airflow can be achieved by swirling in the swirling chamber with a plurality of tangentially supplied airflows. [0003] However, as the number of airflow passages in the tangential direction increases and the diameter of the passages decreases, the blockage of the airflow passages is more likely to occur. [0004] Due to the characteristics of the high-speed operation of the airflow and the large number of airflow passages, the blockage of the airflow passages is often not easy to be found and cannot be overcome or corrected immediately. This leads to quality defects in continuous textile production. Downtime for maintenance reduces productivity and cre...

Claims

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Application Information

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IPC IPC(8): D01H4/02
CPCD01H4/02
Inventor 郑世浦
Owner 郑世浦
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