US 12,422,189 B2
Material drying and cooling integrated machine
Shaotang Sun, Guangdong (CN); and Longbing Wu, Guangdong (CN)
Assigned to GUANGZHOU JP.EPE.CO., LTD., Guangdong (CN)
Appl. No. 17/758,703
Filed by GUANGZHOU JP.EPE.CO., LTD., Guangdong (CN)
PCT Filed Dec. 8, 2020, PCT No. PCT/CN2020/134465
§ 371(c)(1), (2) Date Jul. 13, 2022,
PCT Pub. No. WO2021/227464, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. 202010414316.0 (CN), filed on May 15, 2020.
Prior Publication US 2023/0074336 A1, Mar. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. F26B 17/04 (2006.01); F26B 21/08 (2006.01); F26B 21/10 (2006.01); F26B 25/00 (2006.01)
CPC F26B 17/04 (2013.01) [F26B 21/086 (2013.01); F26B 21/10 (2013.01); F26B 25/007 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A material drying and cooling integrated machine, comprising a heating module, a drying module, a dust removal filter module, a temperature-lowering and dehumidifying module, and a cooling module, wherein
dry hot air generated in the heating module can enter the drying module to dry materials in the drying module; the dust removal filter module can conduct dust removal on air entering an interior thereof; the temperature-lowering and dehumidifying module can conduct temperature lowering and dehumidification on air entering the interior thereof so as to form dry cold air, and the dry cold air can enter the cooling module to cool materials in the cooling module;
the dry hot air enters the drying module to dry the materials in the drying module, then damp hot air is formed, the damp hot air can enter the heating module, and part of the damp hot air can be heated by the heating module again and then enter the drying module; and an other part of the damp hot air can sequentially pass through the dust removal filter module and the temperature-lowering and dehumidifying module, dry cold air can be formed, and the dry cold air can enter the cooling module.