Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Slag discharging device used for aluminum smelting furnace combustion equipment

A technology for combustion equipment and aluminum smelting furnaces, which is applied to lighting and heating equipment, furnaces, crucible furnaces, etc., can solve the problems of labor-intensive labor and limit the recovery efficiency of aluminum slag, and achieve manpower saving, simple structure, and improved purity Effect

Active Publication Date: 2019-04-16
四会市国耀铝业有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a slag discharge device for the combustion equipment of the aluminum smelting furnace, which solves the problem of the huge physical exertion of the workers in the prior art, and also limits the recovery efficiency of the aluminum slag. There are also safety risks in paving the slag

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
  • Slag discharging device used for aluminum smelting furnace combustion equipment
  • Slag discharging device used for aluminum smelting furnace combustion equipment
  • Slag discharging device used for aluminum smelting furnace combustion equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 As shown, a slagging device for combustion equipment of an aluminum smelting furnace includes a stirring tank 1, a stirring shaft 6 arranged in the stirring tank 1, a filter screen 15 embedded in the bottom of the stirring tank 1, and a filter screen connected to the lower surface of the stirring tank 1 And cover the collection box 16 of the filter screen 15, and the feeding pipe 13 with the third electric control valve 14 is connected to the stirring tank 1, and the scum in the aluminum smelting furnace enters the stirring tank 1 through the feeding pipe 13 and close the third electronic control valve 14 after the scum enters the stirred tank 1, the lower part of the collection box 16 is connected with the discharge pipe 17 with the fourth electronic control valve 18, and the scum is separated in the stirred tank 1 The aluminum lumps enter into the collection box 16 through the filter screen 15, and the aluminum lumps can be discharged through the disc...

Embodiment 2

[0039] Such as figure 2 and 3 As shown, the only difference from Embodiment 1 is that the mixing mechanism 7 includes a cylinder 711 arranged in the stirred tank 1, and the cylinder 711 is provided with a spray hole 712 towards the inner wall of the stirred tank 1, and the cylinder 711 A piston 713 is arranged inside, and a connecting arm 714 is hinged on the other side of the piston 713. The stirring shaft 6 has a crankshaft section 601 corresponding to the position of the cylinder body 711, and a sleeve body 715 is rotatably installed on the crankshaft section 601. The connecting arm The other end of 714 is hinged with cover body 715; The rotation of stirring shaft 6 makes crankshaft section 601 rotate, as image 3 As shown, the sleeve body 715 rotates with the crankshaft section 601, and the piston 713 moves back and forth in the cylinder body 711 through the transmission effect of the connecting arm 714, so that the scum mixture is reciprocally sucked into the cylinder b...

Embodiment 3

[0041] On the basis of Example 1, such as Figure 4 As shown, the outside of the stirring tank 1 is provided with a thermal insulation jacket 2, the thermal insulation jacket 2 is connected with a hot oil input pipe 19 and a thermal oil output pipe 20, and the outside of the cooling kettle 3 is provided with a cooling jacket 4 , the cooling jacket 4 is connected with a cold oil input pipe 22 and a cold oil output pipe 21, and also includes a heat pump system, the heat pump system includes a condenser 24 and an evaporator 26, and the condenser 24 and the evaporator 26 pass through two The pipelines are connected, and expansion valves 27 and compression pumps 28 are respectively installed on the two pipelines. The condenser 24 and the evaporator 26 are respectively installed in the heating box 23 and the refrigeration box 25. The heating box 23 and the thermal oil The input pipe 19 is connected with the hot oil output pipe 20, and the second pump body 29 is installed on the hot ...

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

The invention discloses a slag discharging device used for aluminum smelting furnace combustion equipment and relates to the technical field of metal smelting. The slag discharging device used for thealuminum smelting furnace combustion equipment comprises a stirring kettle, a stirring shaft arranged in the stirring kettle, a filtering net embedded in the bottom of the stirring kettle and a collecting box body connected to the lower surface of the stirring kettle and covering the filtering net. The slag discharging device further comprises a cooking kettle. The bottom of the cooling kettle communicates with the top of the stirring kettle through a switching-on pipe provided with a first electric control valve. The bottom end of the stirring kettle communicates with the top of the cookingkettle through a flow return pipe. A first pump body is installed on the flow return pipe. According to the slag discharging device, dross mixtures can flow cyclically in the stirring kettle and the cooling kettle, aluminum slag can be rapidly separated out, manual work is not needed for cooling and spreading of the dross mixtures, the dross obtained after cooling and spreading does not need to beadded into the stirring kettle through manpower, a large amount of labor is saved, workers also cannot make direct contact with the high-temperature dross, and the safety capability is improved.

Description

technical field [0001] The invention relates to the technical field of metal smelting, in particular to a slagging device for combustion equipment of an aluminum smelting furnace. Background technique [0002] The recycling of renewable resources is an important topic in the field of energy conservation and environmental protection. At present, the recycling of renewable resources is mainly concentrated in scrap iron and steel, non-ferrous metals (such as aluminum, copper, etc.), waste paper, waste plastics and other major aspects. The recycling of aluminum products is mainly to crush the aluminum-containing metal parts to a certain size, put them into an aluminum melting furnace for melting, and melt them into aluminum liquid under the high temperature of about 700 °C and the action of a catalyst, and the aluminum liquid flows into the mold to form, and after After cooling, a high-purity aluminum ingot is formed. Considering the cost, improving the recovery rate of aluminu...

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 Applications(China)
IPC IPC(8): C22B7/00C22B21/00F27B14/08F27D3/15
CPCC22B7/003C22B21/0069F27B14/08F27B14/0806F27B2014/0818F27B2014/0837F27D3/1545Y02P10/20
Inventor 潘键
Owner 四会市国耀铝业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com