Rotary dryer and method of using the same
US12209804B2 · kind B2 · utility
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10References
20Claims
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Key dates
| Filing date | Aug 24, 2020 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Mar 4, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B21/001
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A rotary dryer for resin dehydration, comprising: a cylindrical body which rotates about an axis perpendicular to a diameter of the cylindrical body; an air filter located outside the cylindrical body; coils located outside the cylindrical body, wherein the coils are oriented vertically and oriented parallel to the diameter of the cylindrical body, wherein the coils do not comprise horizontal surfaces; and lifters located within the cylindrical body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.