Unlock instant, AI-driven research and patent intelligence for your innovation.

Dross compression apparatus including a cooling system for cooling the compression head and cooling method

A technology of compression device and compression head, applied in the field of slag compression device, can solve problems such as loss of metal aluminum, and achieve the effect of effective cooling

Inactive Publication Date: 2008-08-13
MDY
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The recovery of aluminum from aluminum slag must also solve a problem, that is, the loss of metal aluminum in the slag due to thermiting or thermite reaction (that is, the exothermic oxidation reaction of metal aluminum)

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dross compression apparatus including a cooling system for cooling the compression head and cooling method
  • Dross compression apparatus including a cooling system for cooling the compression head and cooling method
  • Dross compression apparatus including a cooling system for cooling the compression head and cooling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Referring now in detail to the drawings (in which like reference numerals are used to designate like parts) and starting initially with FIG. Essentially of the type disclosed in US Patent Nos. 5,397,104 and 5,669,957, the entire disclosures of which are hereby incorporated by reference. Such a device comprises a compression head 2 which can be driven vertically by suitable drive means such as a liquid piston / cylinder 3 close to or away from the slag collector 4 . Alternatively, the driving means may drive the slag collector 4 towards or away from the compression head 2, or drive the compression head and the slag collector towards or away from each other. For this purpose, any suitable drive means may be used, including hydraulic, pneumatic, electric or other drive means.

[0022] The slag collector 4 has a generally hemispherical receptacle 5, and the compression head 2 may be similarly shaped to fit this receptacle. As used herein, the term "substantially hemispheric...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A dross compression apparatus and method includes one or more air nozzles (22) for directing cooling air across the top of a compression head (2) for cooling the compression head. The air may be vented through air vents (18) in a wall (19) of the apparatus after passing across the top of the compression head. Also a plurality of ribs (10) may extend across the top of the compression head in the direction of the air vents in the wall of the apparatus for directing the air across the top of the compression head and out the air vents.

Description

[0001] Cross References to Related Applications [0001] This application claims the benefit of US Patent Application No. 10 / 778456, filed February 13, 2004, and US Provisional Patent Application No. 60 / 518547, filed November 7, 2003. technical field [0002] The present invention relates to a slag compression device, and in particular to a cooling system and cooling method for more efficiently cooling a compression head in a slag compression device. Background technique [0003] Slag compactors are commonly used to recover non-ferrous metals, especially aluminum, from slag skimmed from furnaces. Aluminum dross is a mixture of metallic aluminum and alumina, and may also contain other constituents such as various oxides, nitrides and carbides. Aluminum dross is a by-product of aluminum melting operations. Typically in a furnace, slag floats on top of the molten aluminum metal. Aluminum slag can contain anywhere from 10% to 90% aluminum, depending on the particular manufact...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C22B21/00
Inventor D·鲁斯
Owner MDY