Textile dry-forming device

Abstract

The invention relates to the technical field of spinning equipment and discloses a textile dry-forming device which comprises a drying box, an air incoming pipe and an air outgoing pipe. The air incoming pipe is fixedly connected with a heating box which is bucket-shaped, and a nozzle swinging back and forth is movably mounted on the lower surface of the heating box. Due to movement of the nozzle,flowing of airflow above textile fabric constantly changes, so that an airflow islet is difficult to form; fluid flowing at a high speed generates negative pressure, air flow on the textile surface slows down and accumulates to form local high pressure, and inside air flows to form an internal recycle of the nozzle, the textile fabric and a negative pressure passage, so that accumulation of high-steam content air around the surface of the textile fabric is reduced; in addition, high-temperature air blown out by the nozzle sweeps the textile fabric back and forth, so that uniform contact between the high-temperature air and the textile fabric is ensured, and time is given to steam on the surface of the textile fabric on the other side to flow towards the negative pressure passage.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a textile drying and forming device. Background technique [0002] see figure 1 , the last process in textile production during drying and molding, its effect has a great impact on the quality of textiles, and the tools used in drying and molding are also the most energy-consuming equipment in textile production, the process of drying process Including the thermal radiation produced by the heat source and the moving air produced by the blower equipment. [0003] During the drying process, the moisture in the textile is evaporated. Although the air flow created by the fan can take away the moisture on the surface of the textile and accelerate the moisture evaporation of the textile, however, due to the barrier between the textiles and the shape of the oven , there is inevitably an island of air flow. As the content of water vapor in the island increases, the vapor pres...

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Problems solved by technology

[0003] During the drying process, the moisture in the textile is evaporated. Although the air flow created by the fan can take away the moisture on the surface of the textile and accelerate the moisture evaporation of the textile, however, due to the barrier between the textiles and the shape of the oven , there is inevitably an island of air flow. As the content of water vapor in the island increases, the vapor pressure on the surface of the fabric at this location increases, making the drying time of the textile at this location longer than that at other locations, and the drying time of the fabric at different locations The difference in time required will ultimately affect the quality of the textile

[0004] Secondly, due to the relatively fixed heat source and wind source, the heat and wind distribution in the oven is uneven. For textiles, it may happen that some places have been dried while others have been overdried, which affects the final fabric. molding quality

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