Clay gun machine cannon for metallurgical furnaces
AssigneeTMT Tapping-Measuring-Technology GmbH
InventorsOliver Dirlenbach, Ralf Taugerbeck
Life of this patent
Estimating the term…
Abstract
The invention relates to a clay gun machine cannon (10) for metallurgical furnaces having a pressure cylinder (11) for receiving the plugging mass (13) and a compaction ram (14) for pressing the plugging mass (13) out of a mouthpiece (19) of the pressure cylinder pressed to the tapping hole of the furnace, wherein the pressure cylinder (11) has a cylinder liner having a wear sleeve assembly (18) inserted in the cylinder liner which is made of at least one insert sleeve made of a welded plate section.
Claims11
A clay gun machine cannon for metallurgical furnaces, said clay gun machine cannon comprising:
- a pressure cylinder having a filling opening for receiving a plugging mass, said pressure cylinder having a cylinder liner;
- a wear sleeve assembly inserted in the cylinder liner, said wear sleeve assembly being at least one insert sleeve made of a welded plate section, said welded plate section having a throughhole forming a filling opening aligned with said filling opening of said pressure cylinder;
- and
- a compaction ram for urging the plugging mass out of the pressure cylinder and into a tapping hole of the furnace.
A clay gun machine cannon for metallurgical furnaces, said clay gun machine cannon comprising:
- a pressure cylinder for receiving a plugging mass, said pressure cylinder having a cylinder liner;
- a wear sleeve assembly inserted in the cylinder liner, said wear sleeve assembly including two insert sleeves made of a welded plate section, in which the insert sleeves are inserted in the cylinder liner to form the wear sleeve assembly in such a manner that the insert sleeves form a connection joint with mutually opposite front faces, said front faces having a groove cross-section formed by bevels on inner edges of the front faces;
- and
- a compaction ram for urging the plugging mass out of the pressure cylinder and into a tapping hole of the furnace.
A clay gun machine cannon for metallurgical furnaces, said clay gun machine cannon comprising:
- a pressure cylinder for receiving a plugging mass, said pressure cylinder having a cylinder liner;
- a wear sleeve assembly inserted in the cylinder liner, said wear sleeve assembly including two insert sleeves made of a welded plate section, in which the insert sleeves have different outside diameters with the same inside diameters and are inserted in a stepped receiving bore of the cylinder liner to form a continuously axially extending wear sleeve assembly;
- and
- a compaction ram for urging the plugging mass out of the pressure cylinder and into a tapping hole of the furnace.
Dependencies are inferred from the claim text.