Cotton net cleaner with equivalent air pressure

A cleaner and cotton net technology, applied in the field of cotton net cleaner, can solve problems such as uneven suction of carded fibers, poor effect of removing impurities and lint, and affecting the quality of carded sliver, so as to improve the effect of removing impurities

Pending Publication Date: 2017-12-12
EASTERN LIAONING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This suction effect results in uneven suction of the carded fibers on the transverse surface of the cylinder at the suction port. The effect of removing impurities and short fibers is not good, which affects the quality of carded sliver

Method used

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  • Cotton net cleaner with equivalent air pressure
  • Cotton net cleaner with equivalent air pressure
  • Cotton net cleaner with equivalent air pressure

Examples

Experimental program
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Embodiment Construction

[0013] An isobaric cotton web cleaner such as Figure 1-Figure 4 As shown, it is characterized in that: the two sides of the dust collection cover 1 are respectively fixedly connected with the deflector 3 and the dust removal knife 4 with connecting screws 2, the inner side of the deflector 3 is a right-angled edge in the shape of a curve or an oblique line, and the dust removal knife 4. The inner cutting edge is a straight edge, and the two are installed correspondingly to form a dust suction port of unequal width. Even, it is beneficial for the suction port to evenly absorb short fibers and impurities from the surface of the cylinder, and improve the quality of the cotton web and the index of yarn formation.

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Abstract

The invention discloses a cotton net cleaner with equivalent air pressure. A mode of a dust collection opening of a traditional cotton net cleaner is changed, a flow guide plate with a curve or oblique-line-shaped cutting edge and a dust removal knife with a linear cutting edge form the cotton net cleaner with a dust collection opening with unequal widths, the air pressure in the cotton net cleaner and the air pressure of the dust collection opening are uniform, flocks of carding fibers and impurities on the cylinder surface at the dust collection opening are uniformly removed, impurity removal effects are improved, and the quality of a cotton net and yarn forming indexes are ensured.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a cotton web cleaner for a carding machine. Background technique [0002] Fiber carding is one of the key processes in the spinning process. During the carding process of the carding machine, the cotton web cleaner uses suction and air flow to remove impurities and remove short fibers from the carded fibers, which is conducive to improving production efficiency. Sliver and yarn quality. [0003] In order to adapt to the impurity removal requirements of different carding materials and different processes, the existing cotton web cleaner needs to adjust the distance between the dust removal knife and the cylinder to meet the output requirements of the carding machine. In the actual carding process, the internal airflow of the cotton web cleaner is in a negative pressure state. The closer it is to the suction port, the higher the vacuum degree. According to a certain gra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G15/82
CPCD01G15/825
Inventor 张明光韩贤国陆惠文曹继鹏张志丹董炯
Owner EASTERN LIAONING UNIV
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