公开(公告)号：US3869051A

公开(公告)日：1975-03-04

申请号：US35750773

申请日：1973-05-04

Applicant: PENNSYLVANIA ENGINEERING CORP

Inventor： SCZERBA STANLEY T

IPC: F27B3/06 ,  F27B3/18 ,  F27D3/00 ,  F27D3/12

CPC classification number: F27D3/0031 ,  F27B3/065 ,  F27B3/18 ,  F27D2003/0059 ,  F27D2003/125

Abstract: A charging apparatus for an open hearth furnace includes a plurality of adjacent open topped boxes which are individually pivotally mounted on a support car. Each box has a trunnion mounted hydraulic cylinder associated therewith for individually pivoting the boxes to discharge a load of steel scrap or other solids into an open hearth furnace. The support car is mounted on tracks to enable positioning the charging boxes in alignment with the furnace charging doors.

Abstract translation: 一种开式炉的充电装置，包括多个相邻的敞开的顶盖，它们单独地枢转地安装在支撑车上。 每个箱具有与其相关联的耳轴安装的液压缸，用于单独地枢转箱体以将废钢或其它固体的负载排放到敞开的炉底炉中。 支撑车辆安装在轨道上，以便使充电箱能够与炉充电门对准。