| 发明名称 |
Methods and apparatus for lining process tanks |
| 摘要 |
Disclosed herein are exemplary embodiments of linings, liners, and methods of providing a liner or lining for a tank. An exemplary embodiment includes a method of providing a liner or lining for a tank. In this exemplar embodiment, the method includes extrusion welding a pair of sheets together by infusing a molten thermoplastic material along an interface and within a gap between the pair of sheets. The method also includes extrusion welding the pair of sheets to a bottom sheet by infusing the molten thermoplastic material along and between the pair of sheets and the bottom sheet. |
| 申请公布号 |
US9278478(B2) |
申请公布日期 |
2016.03.08 |
| 申请号 |
US201213396231 |
申请日期 |
2012.02.14 |
| 申请人 |
|
发明人 |
Goad Curtis |
| 分类号 |
B29C65/00;B29C65/42;B29C63/30;B29C47/00;B29C63/48;B29C65/12;B29C65/48;B29C65/54;B29C65/52;B29C63/00;B29C63/02;B29K101/12;B29K305/00;B29L31/00 |
主分类号 |
B29C65/00 |
| 代理机构 |
Harness, Dickey & Pierce, P.L.C. |
代理人 |
Harness, Dickey & Pierce, P.L.C. |
| 主权项 |
1. A method of providing a liner or lining for a tank, the method comprising:
positioning a pair of sheets adjacent each other to form a gap therebetween; extrusion welding the pair of sheets together by infusing a molten thermoplastic material along an interface and within the gap between the pair of sheets; positioning the pair of sheets adjacent a bottom sheet to form a gap between the pair of sheets adjacent and the bottom sheet; extrusion welding the pair of sheets to the bottom sheet by infusing the molten thermoplastic material along an interface and within the gap between the pair of sheets and the bottom sheet; and positioning the pair of sheets and the bottom sheet within a tank; wherein another gap is adjacent at least one wall of the tank and at least one of the bottom sheet and a sheet of the pair of sheets, and wherein extrusion weld material is infused within said another gap and penetrates to the at least one wall of the tank. |
| 地址 |
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