Vacuum type yarn steaming forming equipment and application method thereof

Abstract

The invention discloses vacuum type yarn steaming forming equipment which mainly comprises a box, a water ring vacuum pump, a box door and a water tank. A water level meter and a heating pipe are arranged in the water tank. A water inlet pipe and a water outlet pipe are arranged on the lateral wall of the box. A suction pipe is arranged in the box. A filter cover is disposed on the suction pipe. A pressure gauge and a surface temperature meter are further disposed on the surface of the top end of the box. The invention further provides an application method of the vacuum type yarn steaming forming equipment. The method includes: sequentially performing preheating, vacuumizing, heating, standing thermal insulation, secondary vacuumizing, heating and thermal insulation on the box. The vacuum type yarn steaming forming equipment has the advantages that the equipment is simple in structure, low in manufacturing cost, low in energy consumption, high in controllability and good in thermal insulation performance, water inlet amount, humidity and temperature change can be well adjusted, mildew and off-shade of the yarn processed by the equipment are avoided, yarn damage is avoided, condensing spots are avoided, processing time is short, yarn weight loss is compensated, and yarn quality is improved.

Description

technical field [0001] The invention relates to a device for steaming and setting silk in weaving, in particular to a vacuum-type silk steaming and setting device and an application method thereof. Background technique [0002] With the development of textile technology, the requirements for the structure and performance of the yarn are getting higher and higher, especially for steaming yarns such as cotton yarn, wool yarn, polyester-cotton blended yarn, polyester yarn, core-spun yarn, sewing thread, and artificial fiber. It is a necessary procedure for relaxation and shaping. Yarn steaming treatment is to perform moist heat treatment on fibers or yarns. Appropriate moist heat treatment has a certain influence on the physical and mechanical properties of fibers and yarns. After the fiber absorbs water, it will release heat. At this time, the thermal movement of the fiber molecules is weakened, and the stability of the internal structure is enhanced. In order to maintain thi...

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Problems solved by technology

Moreover, steaming machine equipment, as a relatively sophisticated production equipment, has relatively high requirements for production conditions. Textile enterprises generally rely on imported steaming machines to meet their own production needs. The cost of foreign steaming machines is too high, resulting in a large production cost. , it is a technical problem urgently needed to be solved by workers in this field to develop a kind of steaming equipment with simple structure, low cost and high efficiency

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