阅读说明：本技术 一种纤维加热系统 (Fiber heating system ) 是由 王士华 陶明东 詹永振 陈斌 唐行龙 王欢 洪亮 朱贵澎 于 2020-04-24 设计创作，主要内容包括：一种纤维加热系统,涉及纤维制造技术领域,包括纤维加热导风装置,纤维加热导风装置设有若干独立设置的供纤维加热的热风加热管道,纤维加热导风装置的一端设有热风进风腔,另一端设有热风出风腔,在纤维加热导风装置的热风进风腔一侧对应设有前导丝辊组,在纤维加热导风装置的热风出风腔一侧对应设有后导丝辊组,每个热风加热管道和前、后导丝辊一一对应设置。通过设置独立的热风加热管道,热风加热管道的两侧设置前、后导丝辊组,实现为每个纤维丝束独立加热,互不干扰,当某一束丝发生断丝后,能够在热风加热管道内完成送丝、接丝工作,束丝之间相互不产生干扰,不需要停机即可完成断丝的接丝工作,可实现连续生产,提高生产效率。(The utility model provides a fiber heating system, relate to fibre manufacturing technical field, including fibre heating air ducting, fibre heating air ducting is equipped with the hot-blast hot-line heating pipeline of the confession fibre heating of a plurality of independent settings, fibre heating air ducting's one end is equipped with hot-blast air inlet chamber, the other end is equipped with hot-blast air-out chamber, the correspondence is equipped with preceding seal wire roller set in fibre heating air ducting's hot-blast air inlet chamber one side, it is equipped with back seal wire roller set to correspond in fibre heating air ducting's hot-blast air-out chamber one side, every hot-blast hot-line heating pipeline with. Through setting up independent hot-blast heating pipeline, the both sides of hot-blast heating pipeline set up preceding, back guide roller group, realize for every fibre silk bundle independent heating, mutual noninterference, after a certain bundle of silk takes place the broken silk, can accomplish in hot-blast heating pipeline and send a silk, connect silk work, do not produce the interference each other between the bundle silk, need not shut down and can accomplish the work of connecing of broken silk, can realize continuous production, improve production efficiency.)

1. A fiber heating system, characterized by: including fibre heating air ducting, fibre heating air ducting is equipped with the hot-blast hot-water line that supplies the fibre heating of a plurality of independent settings, fibre heating air ducting's one end is equipped with hot-blast air inlet chamber, and the other end is equipped with hot-blast air-out chamber, corresponds in fibre heating air ducting's hot-blast air inlet chamber one side and is equipped with preceding seal wire roller set, corresponds in fibre heating air ducting's hot-blast air-out chamber one side and is equipped with back seal wire roller set, and every hot-blast hot-water line sets up with preceding, back seal wire roller.

2. The fiber heating system of claim 1, wherein: the fiber heating and air guiding device is characterized by further comprising an air supply device and a heating device, wherein the air supply device and the heating device provide hot air for the fiber heating and air guiding device, the heating device is provided with a heating air inlet and a heating air outlet, the air outlet of the air supply device is communicated with the heating air inlet of the heating device, and the heating air outlet of the heating device is communicated with the hot air inlet cavity through a pipeline.

3. The fiber heating system of claim 2, wherein: a heat exchange device is arranged between the air supply device and the heating device, the heat exchange device is provided with a cold air inlet, a hot air outlet, a hot air inlet and a cold air outlet, an air outlet of the air supply device is communicated with the cold air inlet of the heat exchange device, and the hot air outlet of the heat exchange device is communicated with a heating air inlet of the heating device; and a hot air outlet cavity of the fiber heating air guide device is communicated with a hot air inlet of the heat exchange device through a pipeline.

4. The fiber heating system of claim 3, wherein: the heat exchange device is connected with an exhaust device, the exhaust device is provided with an air suction opening, and a cold air outlet of the heat exchange device is communicated with the air suction opening of the exhaust device.

5. The fiber heating system of claim 1, wherein: and the outer side of the fiber heating and air guiding device is coated with a heat tracing device for assisting in heating the fiber heating and air guiding device.

6. The fiber heating system of claim 1, wherein: the inner wall of the hot air heating pipeline is straight and smooth.

Technical Field

The invention relates to the technical field of fiber manufacturing, in particular to a fiber heating system.

Background

The conventional fiber heating devices commonly used at present are of a hot roller type, a kiln type and a heat pipe type, generally perform heating treatment on one bundle of fibers, in some special fiber heating environments, multiple bundles of fibers are required to be simultaneously subjected to heating treatment, the bundles of the fibers are mutually independent, and particularly, the problems that the fibers are difficult to be connected cannot be solved by the hot roller type, the kiln type and the heat pipe type heating devices under the condition that the fibers are easily broken when a single bundle of fibers passes through the heating devices.

Disclosure of Invention

The invention aims to solve the technical problem of providing a fiber heating system which is high in efficiency and energy-saving, can independently heat and treat a plurality of bundles of filaments, can independently complete filament threading and filament connection without mutual influence when the filaments are broken.

The invention aims to solve the technical problem by the following technical scheme, and the fiber heating system is characterized by comprising a fiber heating and air guiding device, wherein the fiber heating and air guiding device is provided with a plurality of hot air heating pipelines which are independently arranged and used for heating fibers, one end of the fiber heating and air guiding device is provided with a hot air inlet cavity, the other end of the fiber heating and air guiding device is provided with a hot air outlet cavity, one side of the hot air inlet cavity of the fiber heating and air guiding device is correspondingly provided with a front guide wire roller group, one side of the hot air outlet cavity of the fiber heating and air guiding device is correspondingly provided with a rear guide wire roller group, and each hot air heating pipeline is correspondingly arranged with the front guide.

The technical problem to be solved by the present invention can be further solved by the following technical solutions, in the above fiber heating system: the fiber heating and air guiding device is characterized by further comprising an air supply device and a heating device, wherein the air supply device and the heating device provide hot air for the fiber heating and air guiding device, the heating device is provided with a heating air inlet and a heating air outlet, the air outlet of the air supply device is communicated with the heating air inlet of the heating device, and the heating air outlet of the heating device is communicated with the hot air inlet cavity through a pipeline.

The technical problem to be solved by the present invention can be further solved by the following technical solutions, in the above fiber heating system: a heat exchange device is arranged between the air supply device and the heating device, the heat exchange device is provided with a cold air inlet, a hot air outlet, a hot air inlet and a cold air outlet, an air outlet of the air supply device is communicated with the cold air inlet of the heat exchange device, and the hot air outlet of the heat exchange device is communicated with a heating air inlet of the heating device; and a hot air outlet cavity of the fiber heating air guide device is communicated with a hot air inlet of the heat exchange device through a pipeline.

The technical problem to be solved by the present invention can be further solved by the following technical solutions, in the above fiber heating system: the heat exchange device is connected with an exhaust device, the exhaust device is provided with an air suction opening, and a cold air outlet of the heat exchange device is communicated with the air suction opening of the exhaust device.

The technical problem to be solved by the present invention can be further solved by the following technical solutions, in the above fiber heating system: and the outer side of the fiber heating and air guiding device is coated with a heat tracing device for assisting in heating the fiber heating and air guiding device.

The technical problem to be solved by the present invention can be further solved by the following technical solutions, in the above fiber heating system: the inner wall of the hot air heating pipeline is straight and smooth.

Compared with the prior art, the invention has the beneficial effects that:

through setting up independent hot air heating pipeline, hot air heating pipeline's both sides set up and correspond preceding, back guide roller group of complex with hot air heating pipeline, realize for every fibre silk bundle independent heating, mutual noninterference, after a certain bundle of silk takes place the broken string, can accomplish in hot air heating pipeline and send a silk, connect a silk work, do not produce the interference each other between the bundle silk, need not shut down and can accomplish the silk work that connects of broken string, can realize continuous production, improve production efficiency.

Drawings

FIG. 1 is a system block diagram of the present invention.

In the figure: 1. the device comprises a front yarn guide roller, 2 a rear yarn guide roller, 3 a hot air heating pipeline, 4 a hot air inlet cavity, 5 a hot air outlet cavity, 6 a heating device, 7 a heat exchange device, 8 an air supply device, 9 an air exhaust device, 10 a heat tracing device and 11 fiber tows.

Detailed Description

The following further describes particular embodiments of the present invention to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.

[ example 1 ]

Referring to fig. 1, a fiber heating system, including fiber heating air ducting, fiber heating air ducting is equipped with the hot-blast hot-air heating pipeline of the confession fibre heating of a plurality of independent settings, fiber heating air ducting's one end is equipped with hot-blast air inlet chamber 4, and the other end is equipped with hot-blast air-out chamber 5, corresponds in fiber heating air ducting's hot-blast air inlet chamber 4 one side and is equipped with preceding godet roller 1 group, corresponds in fiber heating air ducting's hot-blast air-out chamber 5 one side and is equipped with back godet roller 2 group, every hot-air heating pipeline and preceding, back godet roller 2 one-to-one setting. The front and the rear godet rollers 2 are driven by a speed regulating motor, and the tension of the fiber tows 11 can be adjusted by adjusting the rotating speed of the front and the rear godet rollers 2.

The fiber heating and air guiding device is characterized by further comprising an air supply device 8 and a heating device 6, wherein the air supply device provides hot air for the fiber heating and air guiding device, the heating device 6 is provided with a heating air inlet and a heating air outlet, and the heating device 6 can select an electric heater. The electric heater is used for heating the gas passing through the electric heater, and the heated gas transfers heat to the fiber tows 11 to complete heating of the fiber tows 11. The air supply device 8 is a blower and provides power for air to enter the air guide device.

A heat exchange device 7 is arranged between the air supply device 8 and the heating device 6, and the heat exchange device 77 is a heat exchanger. The heat exchange device 7 is provided with a cold air inlet, a hot air outlet, a hot air inlet and a cold air outlet, the air outlet of the air supply device 8 is communicated with the cold air inlet of the heat exchange device 7, and the hot air outlet of the heat exchange device 7 is communicated with the heating air inlet of the heating device 6; and a hot air outlet cavity 5 of the fiber heating air guide device is communicated with a hot air inlet of a heat exchange device 7 through a pipeline.

The heat exchange device 7 is connected with an exhaust device 9, and the exhaust device 9 is a draught fan. The exhaust device 9 is provided with an air suction opening, and a cold air outlet of the heat exchange device 7 is communicated with the air suction opening of the exhaust device 9.

The outer side of the fiber heating and air guiding device is coated with a heat tracing device 10 for assisting in heating the fiber heating and air guiding device. The heat tracing device 10 may be an electric heater. The heat tracing device 10 is arranged to enable the air guide device to be kept in a temperature environment required by the process.

The inner wall of the hot air heating pipeline 3 is straight and smooth.

The working process is as follows:

the fiber tows 11 are led in by the front guide roller 1, each fiber tow 11 independently passes through the hot air heating pipeline 3 of the fiber heating and air guiding device corresponding to the front guide roller 1, and are heated by hot air in the hot air heating pipeline 3, so that the comprehensive performance of the fiber tows 11 is improved, and the fiber tows are drawn out by the rear guide roller 2 to enter the next process;

the air supply device 8 sends cold air into the heat exchange device 7 and the heating device 6 in sequence, the cold air is heated into hot air in the heating device 6 and then enters the hot air heating pipeline 3 from the hot air inlet cavity 4 of the air guide device, the hot air exchanges heat with the fiber tows 11 in the hot air heating pipeline 3, heat is transferred to the fiber tows 11, the temperature of the hot air is reduced, the hot air is output from the hot air outlet cavity 5 of the air guide device under the action of the air exhaust device 9, waste heat still exists after heat exchange, the hot air is sent into the heat exchange device 7 by the air exhaust device 9 and exchanges heat with the cold air sent by the air supply device 8, recycling of the hot air waste heat is achieved, meanwhile, the cold air is preheated before entering the heating device 6, and the heating speed of.

Because fibre silk bundle 11 is drawn by independent preceding, back godet 2, and pass the hot-blast heating pipeline 3 that corresponds the setting alone for independently heating between each fibre silk bundle 11, each other does not influence, when certain fibre silk bundle 11 broken filament appears, can carry out the threading through hot-blast heating pipeline 3 alone, connect the silk, high-efficient swift, avoided because the single fibre silk bundle 11 can not connect the parking phenomenon that the silk leads to alone after the broken filament, can realize continuous production, improved production efficiency, it is energy-efficient.