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Cooling device of chemical fiber

A cooling device, chemical fiber technology, applied in fiber processing, filament/thread forming, melt spinning, etc., can solve the problems of insufficient and uneven cooling, easy contact and friction damage of chemical fiber, and avoid low cooling efficiency. , to avoid the effect of not being able to cool down and reducing the amount of settings

Inactive Publication Date: 2018-08-21
CHANGXING BAOFU WEAVING
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  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a cooling device for chemical fiber filaments, to solve the above-mentioned problem of insufficient and uneven cooling of the cooling device for chemical fiber filaments and the problem that the chemical fiber filaments are easily damaged by contact friction when cooling

Method used

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  • Cooling device of chemical fiber
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  • Cooling device of chemical fiber

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-Figure 4 As shown, the present invention provides the following technical solutions: a cooling device for chemical fiber filaments, comprising a fan box 1, the inside of the fan box 1 is fixedly connected with a fan 2 by bolts, and an air supply pipe is welded on one side of the outer wall of the fan box 1 3. The top of the air supply pipe 3 is fixedly connected with the air outlet pipe 4 by bolts, the bottom of the fan box 1 is installed ...

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Abstract

The invention discloses a cooling device of chemical fiber. The cooling device comprises a fan box, a fan is fixedly connected to the interior of the fan box through bolts, air feeding pipes are welded to the outer wall of one side of the fan box, air outlet pipes are fixedly connected to the tops of the air feeding pipes through bolts, a first condensing box is installed at the bottom of the fanbox, a first cooling box is installed at the upper portion, close to the fan box, at the top of the first condensing box, and an outer cylinder is installed inside the first cooling box. By means of the cooling device of the chemical fiber, on one hand, the problem that the cooling efficiency is low due to series flow of cooling water is solved, and the cooling efficiency of the chemical fiber isimproved; on the other hand, through the rotary outer cylinder, the friction between the chemical fiber and the outer cylinder can be effectively reduced, the chemical fiber is prevented from being damaged due to friction, and the integrity of the structure of the chemical fiber is guaranteed; through a second cooling box and a second condensing box, cooling above the chemical fiber can be cooled,and the cooling uniformity and sufficiency of the chemical fiber are guaranteed while the cooling efficiency of the chemical fiber is improved.

Description

technical field [0001] The invention belongs to the technical field of chemical fiber, and in particular relates to a cooling device for chemical fiber. Background technique [0002] Chemical fiber refers to the chemical fiber yarn made of chemical fiber as raw material. Chemical fiber is also called chemical fiber. Chemical fiber is made of natural or synthetic polymer material and processed by chemical or physical methods. collectively. [0003] In the Chinese patent with the patent number CN201420221386.4, a cooling device for chemical fiber filaments is mentioned. By adopting water cooling, the strip partition can reflow and buffer the medium flow, increase the heat exchange area and at the same time reduce the medium flow in the cavity. Redistribution is carried out to balance the distribution of the medium flow in the cavity, and the cooling effect is good. However, the above-mentioned cooling device for chemical fiber will have contact with the metal plate when the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/08D01D5/092
CPCD01D5/0885D01D5/092
Inventor 朱自荣
Owner CHANGXING BAOFU WEAVING
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