| 发明名称 | Method and apparatus for cleaning elongated tubes | ||
| 摘要 | A system and method for cleaning elongated tubes is presented. An apparatus for cleaning elongated tubes includes a cart, a lance, a pressure sensing device and a propulsion device. The lance sprays material into elongated tubes to clean the elongated tubes. The cart supports the lance while the cart is moves in a rail in a forward direction and in a reverse direction. The pressure sensing device is located in the cart detects a pressure exerted on the cart as the cart moves in a forward direction in the rail. The propulsion device, upon the pressure sensing device detecting a pressure crossing a threshold value, propels the cart in the reverse direction for predetermined distance or time before again propelling the first cart in the forward direction. | ||
| 申请公布号 | US9372037(B2) | 申请公布日期 | 2016.06.21 |
| 申请号 | US201314135845 | 申请日期 | 2013.12.20 |
| 申请人 | Terydon, Inc. | 发明人 | Gromes, Sr. Terry D. |
| 分类号 | F28G1/16;F28G15/00;B08B9/043;F28G15/02;F28G15/04;B05B13/04;B05B13/06 | 主分类号 | F28G1/16 |
| 代理机构 | Sand & Sebolt | 代理人 | Sand & Sebolt |
| 主权项 | 1. An apparatus for cleaning elongated tubes comprising: a lance for spraying material into elongated tubes to clean the elongated tubes; a cart supporting the lance, wherein the cart is configured to move along a rail in a forward direction and in a reverse direction; a pressure sensing device located in the cart configured to detect a pressure exerted on the cart as the cart moves in a forward direction in the rail; and a propulsion device configured to, upon the pressure sensing device detecting a pressure crossing a threshold value, propel the cart in the reverse direction for predetermined distance before again propelling the first cart in the forward direction. | ||
| 地址 | Navarre OH US | ||