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Hot rail deformation heating box

A deformation hot box and hot rail technology, applied in textiles and papermaking, etc., to achieve the effect of good finish, easy cleaning, and reduced tension changes

Active Publication Date: 2016-05-11
常州留夏新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the length and power of the heating box are simply increased on the basis of the original low-speed spinning heating box, it is easy to cause the problems mentioned above

Method used

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  • Hot rail deformation heating box
  • Hot rail deformation heating box

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Embodiment 1

[0030] See figure 1 , this embodiment includes a housing 1 , a heating liner 2 , a heating rail 3 , a temperature sensor 4 and an oil fume exhaust duct 5 .

[0031] The heating liner 2 , the heating rail 3 , the temperature sensor 4 and the oil fume exhaust duct 5 are arranged inside the housing 1 . The housing 1 is provided with a working status indicator light, which can visually display the working status of the heating box. The space between the shell 1 and the heating liner 2 is filled with thermal insulation material; the inside of the heating liner 2 is provided with a heating medium, and the heating medium is biphenyl. Biphenyl has the characteristics of good chemical stability, low cost, and stable cycle. The maximum heating temperature can reach 250°C, and its critical temperature is just lower than the melting point of PET, so it can effectively avoid local overheating. The outer wall of the heating liner 2 is provided with six heating element installation pipes, ...

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Abstract

The invention discloses a hot-rail deformation hot box, which comprises a shell, and a heating liner container, hot rails and temperature sensors, which are arranged inside the shell; a thermal insulation material is filled between the shell and the heating liner container; heating medium is arranged inside the heating liner container, and the outer wall of the heating liner container is detachably and fixedly provided with a plurality of groups of heating elements; the quantity of the hot rails is multiple, the hot rails are fixed on the shell, one end of each hot rail is in welding connection with the heating liner container, each hot rail is of a hollow structure, and an inner cavity of each hot rail is communicated with an inner cavity of the heating liner container; and the upper end and the lower end of the heating liner container are respectively provided with one temperature sensor. The outer wall of the heating liner container is provided with the groups of heating elements, which work simultaneously, so that not only is rapidness in heating speed realized, but also a yarn path is uniformly heated.

Description

technical field [0001] The invention relates to a hot rail type deformation heating box. Background technique [0002] The texturing heat box is the core component of a modern high-speed draft texturing machine. Modern high-speed draft texturing machines not only have great changes in the specifications of yarn varieties compared with the past, but also have greatly improved processing speed. Therefore, higher requirements are put forward for the deformation heat box of the draft texturing machine. [0003] Although the high-speed draft texturing machines currently on the market can still meet most of the processing requirements, they have shown many deficiencies when processing certain fine-denier high-F yarns, such as many broken ends, many wool filaments, and poor dyeing. Uniformity and so on, this has a lot to do with the deformation heat box equipped with the equipment. [0004] The deformation heating box of the traditional deformation heating box low-speed spinning...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H13/28
Inventor 杨坤钱建锋
Owner 常州留夏新材料科技有限公司
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