High polymer fiber intelligent heat setting machine
A polymer fiber and heat setting machine technology, applied in heating/cooling fabrics, artificial filament heat treatment, textiles and papermaking, etc., can solve the problem of difficult to meet the technical requirements of polymer fiber tow, poor studio temperature uniformity, transmission efficiency Low-level problems, to achieve fast speed, uniform and stable hot air flow, and ensure safety
Inactive Publication Date: 2010-09-29
JIANGSU XINLONG CHEM FIBER MACHINERY
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Problems solved by technology
Due to the heat transfer to the inside of the box through heat radiation, not only the transfer efficiency is low, the energy consumption is high, but also the temperature uniformity of the working room in the box cavity is poor, and it is difficult to meet the technical requirements of polymer fiber tow heat setting
At the same time, because the box body is an integral structure, it is particularly difficult to deal with broken wires in the box body
Method used
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with drawings and embodiments.
[0021] figure 1 and figure 2 Among them, the box body of a polymer fiber intelligent heat setting machine is composed of a shell 4 and an inner cavity 8, and an insulating material 5 is filled between the shell 4 and the inner cavity 8. The box contains a working room 9, and the box body The front and rear sides of the box are respectively provided with an inlet 2 and an outlet 12 of polymer fiber tow, and the box body is arranged on a support 32 . The casing 4 of the box body is manufactured by welding profiled steel and thin steel plates, and the inner cavity 8 is made of stainless steel. The polymer fiber intelligent heat setting machine also contains an axial flow fan 16 and a variable frequency motor 15. A uniform air chamber 22 , a plenum chamber 21 and a heating chamber 14 are arranged in sequence below the working chamber 9 in the box. The axial flow fan 16...
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The invention discloses a high polymer fiber intelligent heat setting machine which comprises a box body, electric heaters, a temperature sensor, an electrical control device, an axial flow fan and a variable frequency motor, wherein an air equalization chamber, a pressure-stabilizing chamber and a heating chamber are sequentially arranged under a working chamber inside the box body; the axial flow fan is positioned in the center of the heating chamber; the variable frequency motor is installed at the outer bottom of the box body; the electric heaters are symmetrically distributed at the two sides of the axial flow fan; the periphery of the axial flow fan is provided with an arc-shaped diversion plate; the inner side of each electric heater is provided with a guide plate, and the outer side thereof is provided with a damping plate; the two sides of the top of the heating chamber are provided with diversion adjusting devices; the tops of the pressure-stabilizing chamber and the air equalization chamber have perforated plate structure; a probe of the temperature sensor is positioned inside the working chamber of the box body; and the centers of the air equalization chamber and the pressure-stabilizing chamber are provided with return flow channels. The machine not only has high heat transfer efficiency, rapid speed and low energy consumption, but also is good in temperature uniformity and meets the technical requirement of high polymer fiber tow heat setting.
Description
technical field [0001] The invention relates to an intelligent heat-setting machine for polymer fibers used in the chemical fiber industry. Background technique [0002] An existing polymer fiber intelligent heat-setting machine used in the chemical fiber industry is mainly composed of a box body, an electric heater, a temperature sensor and an electric control device. The box body is composed of a shell and an inner cavity, and insulation materials are filled between the shell and the inner cavity, and the interior of the box inner cavity is a working room for heat-setting of polymer fiber tow. The electric heater is arranged on the outer surface of the inner cavity of the box, and the probe of the temperature sensor is in contact with the outer surface of the inner cavity of the box. When working, the heat energy generated by the electric heater is first absorbed by the body wall of the inner cavity of the box body, and the inner cavity with increased temperature transfer...
Claims
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IPC IPC(8): D01D10/02D02J13/00D06C7/02
CPCY02P70/62
Inventor 金德贵聂德全钱玉
Owner JIANGSU XINLONG CHEM FIBER MACHINERY