| 发明名称 | Oven for fiber heat treatment | ||
| 摘要 | An improved oven (1) comprising a conveyor configured and arranged to move a product (11) to be processed through an oven, a primary air delivery system (45) configured and arranged to provide a heated primary air flow (47), a secondary air delivery system configured and arranged to provide a heated secondary air flow (48), a processing enclosure (21) configured and arranged to receive and contain the product and the primary air flow, an insulated enclosure (2) configured and arranged to receive the heated secondary air flow, the processing enclosure configured and arranged to extend through the insulated enclosure and the heated secondary air flow and to separate the primary air flow from the secondary air flow. | ||
| 申请公布号 | US9255733(B2) | 申请公布日期 | 2016.02.09 |
| 申请号 | US201213725052 | 申请日期 | 2012.12.21 |
| 申请人 | Harper International Corporation | 发明人 | Bagwell Renee M.;Stry William J. |
| 分类号 | F27B9/28;F26B3/04;F26B21/02;F26B13/00;F26B25/12 | 主分类号 | F27B9/28 |
| 代理机构 | Phillips Lytle LLP | 代理人 | Phillips Lytle LLP |
| 主权项 | 1. An oven comprising: a conveyor configured and arranged to move a product to be processed through an oven; a primary air delivery system having a primary fan and a primary heater and configured and arranged to provide a heated primary air flow; a secondary air delivery system having a secondary fan and a secondary heater and configured and arranged to provide a heated secondary air flow; a processing enclosure configured and arranged to receive and contain said product and said primary air flow; an insulated enclosure configured and arranged to receive said heated secondary air flow; said processing enclosure configured and arranged to extend through said insulated enclosure and said heated secondary air flow and to separate said primary air flow from said secondary air flow. | ||
| 地址 | Lancaster NY US | ||