Paperboard drying room
A technology for drying room and cardboard, which is applied in the directions of drying, dryer, drying gas arrangement, etc., can solve problems such as poor dehumidification effect, and achieve the effect of low cost, easy implementation and improved dehumidification effect.
Inactive Publication Date: 2016-02-24
CHONGQING ZHENGHE PRINTING CO LTD
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Problems solved by technology
Although the technical solution is low in cost, the dehumidification effect is poor
Method used
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[0016] In one embodiment, a cardboard drying room is provided with a support 1 in the middle of the room, on which there are multiple layers of partitions 4 for placing cardboard, and small holes 5 are arranged on the partitions 4 . Heating pipes 2 are arranged on the four walls, and the heating pipes 2 are connected with an outdoor hot steam source or hot water source and form a circulation loop. The roof is conical or multifaceted and the top is provided with a dehumidification fan 3 .
[0017] After the cardboard is placed on the support 1, the heating tube 2 is turned on, the cardboard is heated to emit moisture, and the moisture is discharged through the dehumidification fan 3.
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The invention provides a paperboard drying room. A support for holding paperboards is arranged in a middle position in the room; a plurality of layers of separators for holding the paperboards are arranged on the support; a heating tube is arranged on a wall; a roof of the room is tapered and a moisture removing fan is arranged at the top end of the room. As a plurality of layers of separators are arranged on the support in the paperboard drying room, the paper plates can be separated from each other and placed on the separators; the heating tube is arranged on the wall and the roof is designed into a tapered shape as an exhaust duct, such that ascending hot moisture can be gathered and strong removed through the moisture removing fan at the top end; as a result, a moisture removing effect can be effectively improved.
Description
technical field [0001] The invention relates to a drying device, in particular to a cardboard drying room. Background technique [0002] The drying methods for cardboard in carton factories usually include natural drying, quick drying and box drying. The natural drying method is to stack the cardboard together and let it dry naturally for a certain period of time before entering the next process. Quick drying is to place the cardboard in a drying box for drying and dehumidification. The box-type drying method is to place the cardboard in the box-type dryer, and the cardboard is conveyed in the gap between the conveying roller and the flattening roller, and is dried by the heating device under the conveying roller to achieve drying. Although the natural drying method is low in cost, it takes a long time to dry, which affects production efficiency. The drying effect of the box drying method is better, but the structure of the device is complicated and the cost is high. The...
Claims
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IPC IPC(8): F26B9/10F26B21/00F26B23/10
CPCF26B9/10F26B21/00F26B23/10
Inventor 杨世梦
Owner CHONGQING ZHENGHE PRINTING CO LTD