Tunnel type drying device

A drying device and tunnel-type technology, applied in the field of tunnel-type drying devices, can solve the problems of excessive heat, affecting heat utilization rate, consumption, etc., and achieve the effect of increasing the speed

A drying device and tunnel-type technology, applied in the field of tunnel-type drying devices, can solve the problems of excessive heat, affecting heat utilization rate, consumption, etc., and achieve the effect of increasing the speed

CN102432199AInactive Publication Date: 2012-05-02CHONGQING POLYCOMP INT
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  • Tunnel type drying device
  • Tunnel type drying device
  • Tunnel type drying device

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] See figure 1 , Shows a schematic structural diagram of an embodiment of a tunnel drying device of the present invention. The drying device includes: a furnace body, a hot air supply system, a hot air supply pipe, a dehumidification fan, and a dehumidification fan connected to the Dehumidification air duct. The number of furnace bodies included in the tunnel drying device can be one or more. The figure is a schematic cross-sectiona...

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Abstract

The invention discloses a tunnel type drying device, which comprises a furnace body, a hot air supply system, a hot air supply pipeline, a dehumidifying fan and a dehumidifying pipeline, wherein a first drying cavity and a second drying cavity are formed in the furnace body; the first drying cavity is positioned over the second drying cavity; a suspension interlayer is formed between a bottom plate of the first drying cavity and a top plate of the second drying cavity; a vertical hot air channel is formed between the side walls of the first drying cavity and the second drying cavity and the side wall of the furnace body; the vertical hot air channel is communicated with the suspension interlayer; horizontal hot air channels are formed between a top plate of the first drying cavity and a top plate of the furnace body as well as between a bottom plate of the second drying cavity and a bottom plate of the furnace body; the horizontal hot air channels are communicated with the vertical hot air channel; the hot air outlet of the hot air supply pipeline is formed in the suspension interlayer; and hot air is output from the hot air outlet. By adopting the drying device, hot air can flow better in the drying process, and the drying efficiency is increased on the premise of lowering the hot energy consumption.

Description

Technical field [0001] The invention relates to the technical field of glass fiber drying, more specifically to a tunnel drying device. Background technique [0002] Glass fiber is an inorganic non-metallic material with excellent performance. It is made from glass balls or waste glass through processes such as high temperature melting and wire drawing. Glass fiber has the advantages of good insulation, high heat resistance and corrosion resistance, and is widely used in various fields. [0003] In the process of making glass fibers, some sizing agent emulsions are used. In order to make the sizing agent solidify into a film and to remove excessive moisture in the drawn glass fiber, the drawn glass fiber needs to be dried. In the existing single-layer tunnel drying furnace for drying glass fibers, a drying chamber is built in the furnace body of the drying furnace, and the bottom of the drying chamber is provided with a yarn cart track, which carries glass fiber yarn The car ente...

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Application Information

Patent Timeline
02 May 2012
Publication
CN102432199A
IPC
C03C25/16
Inventors
张聪