CN105195749A - Production system for manufacturing AD powder through scrap aluminum - Google Patents
Production system for manufacturing AD powder through scrap aluminum Download PDFInfo
- Publication number
- CN105195749A CN105195749A CN201510653029.4A CN201510653029A CN105195749A CN 105195749 A CN105195749 A CN 105195749A CN 201510653029 A CN201510653029 A CN 201510653029A CN 105195749 A CN105195749 A CN 105195749A
- Authority
- CN
- China
- Prior art keywords
- powder
- production system
- aluminium scrap
- connected below
- manufacture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention belongs to the field of AD powder production, and particularly relates to a production system for manufacturing AD powder through scrap aluminum. The production system comprises a first storage barrel, an iron collecting barrel, a plurality of blending bins, a batching scale, a grinding miller, a molding press and a stirring machine. The first storage barrel is connected with the batching scale in a sealed mode through a transporting pipeline. A hole is formed in the top face of the transporting pipeline. An opening is formed in one side of the bottom of the iron collecting barrel, and a plurality of magnets of different strengths are arranged in the iron collecting barrel. The iron collecting barrel is connected to the transporting pipeline in a sealed mode through the hole. The batching scale is connected below the blending bins in a sealed mode. The grinding miller is connected below the batching scale in a sealed mode. The stirring machine is connected below the grinding miller in a sealed mode. The molding press is connected below the stirring machine in a sealed mode. Industrial aluminum ash is contained in the first storage barrel. The blending bins are sequentially filled with different ingredients of the AD powder. The technology for preparing the AD powder is simple, the whole production link process is in a sealed state, and no harm is caused to human bodies.
Description
Technical field
The invention belongs to AD part production field, be specifically related to a kind of production system utilizing aluminium scrap to manufacture AD powder.
Background technology
Fluorite is the main slagging agent of steelmaking slagging always, but the fluorine in fluorite has very large pollution to human and environment: etching apparatus, make people's osteosclerosis and osteoporosis; Converter lining and ladle lining are corroded, reduces converter and ladle life.Along with the enhancing of environmental consciousness, resource failure and price rise, and use containing Al
2o
3material replaces fluorite, just becomes trend, as: red bauxite replaces fluorite to use in converter, electric furnace; Containing Al
2o
3pre-melted slag and wash heat agent, bauxite replace fluorite use in LF, VD, RH; Use industrial Al
2o
3powder replaces fluorite to use in LF, VD, RH; Industrial aluminum ash (also known as AD powder, activated aluminum) is used to replace fluorite at LF, VD, RH.But wherein all there is very large drawback, as high in red bauxite iron-holder, in steelmaking process, the slow and liquid steel temperature of slagging speed easily reduces; Al
2o
3, bauxite or industrial aluminum ash element more single, explosively in steelmaking process easily to spatter, impact steel-making quality and reduce steel-making safety.
Summary of the invention
The object of the present invention is to provide a kind of production system utilizing aluminium scrap to manufacture AD powder, its technique preparing AD powder is simple, whole production link is in sealing state, harmless, and prepared AD powder fusing point is low, burn-off rate is fast, energy rapid slagging, reduces molten steel temperature drop, shortens for the electrochemical slag time, energy-saving and cost-reducing, cost efficiency and easy to use.
The concrete technical scheme that the present invention takes is, a kind of production system utilizing aluminium scrap to manufacture AD powder, comprise the first storage vat, collection metal bucket, multiple batch bin, burden balance, grinder, moulding press and mixer, described first storage vat to be tightly connected burden balance by transport pipeline; Described transport pipeline is porose at pipeline end face band; Described collection metal bucket with opening, and collects the magnet with multiple varying strength in metal bucket in the side of bottom, and collection metal bucket passing hole is sealedly attached to transport pipeline; Be tightly connected below described multiple batch bin burden balance; Be tightly connected below burden balance grinder; Be tightly connected below grinder mixer; Be tightly connected below mixer moulding press; Described first storage vat is built with industrial aluminum ash; Described multiple batch bin is equipped with the assistant ingredients of AD powder successively: aluminium scrap powder, MnO, CaC
2, fine copper, cobblestone powder and mica.
As preferred technical scheme of the present invention, industrial aluminum ash is ground to 0.01mm-0.1mm with the batching of AD powder by described grinder.
As preferred technical scheme of the present invention, described moulding press batching that is grey to the industrial aluminum after stirring and AD powder at room temperature applies the pressure of 20kN-50kN, the diameter 0.5-35mm of the AD powder particles that mold pressing obtains.
As preferred technical scheme of the present invention, the prepare burden weight ratio of gross weight of described industrial aluminum ash and AD powder is 1:1.5.
As preferred technical scheme of the present invention, the composition of the batching of described AD powder and weight ratio are aluminium scrap powder 9-16 part, MnO5-11 part, CaC
25-9 part, fine copper 3-7 part, cobblestone powder 10-14 part, mica 3-8 part.
As preferred technical scheme of the present invention, also comprise seal closure, described seal closure seals whole production system.
Beneficial effect of the present invention
In preparation process, increase collection metal bucket, the magnet being provided with multiple varying strength in collection metal bucket, for the high material of iron-holder in sucking-off industrial aluminum ash, reduces molten steel temperature drop; And add AD powder batching: aluminium scrap powder, MnO, CaC
2, fine copper, cobblestone powder and mica, not only realize aluminium scrap recycle but also realize AD powder in for steelmaking process fast slagging scorification and not quick-friedly not spatter, sticky bag, not wall built-up.
The technique that the system unit that the present invention takes prepares AD powder is simple, whole production link process is in sealing state, harmless, and prepared AD powder fusing point is low, burn-off rate is fast, fluorite is replaced to do slag material, make refining rapid slagging, reduce molten steel temperature drop, shorten for the electrochemical slag time, energy-saving and cost-reducing, cost efficiency and easy to use.
Accompanying drawing explanation
1 one kinds, accompanying drawing utilizes aluminium scrap to manufacture the schematic diagram of the production system of AD powder;
1 first storage vat, 2 collection metal buckets, 21 first magnet, 22 second magnet, more than 3 batch bin, 4 transport pipelines, 5 burden balance, 6 grinders, 7 moulding press, 8 mixers in figure.
Detailed description of the invention
In order to better explain technical scheme of the present invention, be described further below in conjunction with drawings and Examples.
Embodiment 1
A kind of production system utilizing aluminium scrap to manufacture AD powder as shown in Figure 1, first storage vat 1 is for depositing industrial aluminum ash, industrial aluminum ash is tightly connected to be transported on burden balance 5 by transport pipeline 4 and burden balance 5 and completes weighing, after completing weighing, drops in the grinder 6 be tightly connected with burden balance 5; Transport pipeline 4 is porose at pipeline end face band, side bottom collection metal bucket 2 is with opening, with magnet (first magnet 21 and second magnet 22 as shown in Figure 1 of multiple varying strength in collection metal bucket 2, wherein the intensity of the second magnet 22 is greater than the intensity of the first magnet 21), collection metal bucket 2 passing hole is sealedly attached to transport pipeline 4, mainly collects material that in industrial aluminum ash, iron-holder is higher (material that iron-holder is higher refer in this article can by the material of magnet adsorption); Described multiple batch bin 3 is for storing the batching of AD powder, and the below of multiple batch bin 3 is tightly connected burden balance 5, and burden balance 5 drop into grinder 6 after taking the various batchings of AD powder successively; After the batching of industrial aluminium powder and AD powder is all fed into grinder 6, grinder 6 carries out concentrating grinding to it, and being ground to agent particle size is 0.01mm-0.1mm; Be tightly connected below grinder 6 mixer 8, and after grinding completes, the matter transportation after grinding stirs to mixer 8 by grinder 6; After stirring completes, mixer 8 is by the moulding press 7 that is tightly connected below the mass transport stirred to grinder 6, and in moulding press 7, mold pressing is carried out to each composition of AD powder and obtain AD powder particles, described moulding press 7 batching that is grey to the industrial aluminum after stirring and AD powder at room temperature applies the pressure of 20kN-50kN, the diameter 0.5-35mm of the AD powder particles that mold pressing obtains.Wherein, the composition of the batching of AD powder and weight ratio are aluminium scrap powder 9-16 part, MnO5-11 part, CaC
25-9 part, fine copper 3-7 part, cobblestone powder 10-14 part, mica 3-8 part.The prepare burden weight ratio of gross weight of described industrial aluminum ash and AD powder is 1:1.5.Also comprise seal closure, described seal closure seals whole production system.
In order to improve the sealing property of whole production system, also comprise seal closure, described seal closure seals whole production system.
Should be understood that, above-mentioned detailed description of the invention of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (6)
1. utilize aluminium scrap to manufacture a production system for AD powder, it is characterized in that, comprise the first storage vat, collection metal bucket, multiple batch bin, burden balance, grinder, moulding press and mixer, described first storage vat to be tightly connected burden balance by transport pipeline; Described transport pipeline is porose at pipeline end face band; Described collection metal bucket is in the side of bottom with opening, and with the magnet of multiple varying strength in collection metal bucket, collection metal bucket passing hole is sealedly attached to transport pipeline; Be tightly connected below described multiple batch bin burden balance; Be tightly connected below burden balance grinder; Be tightly connected below grinder mixer; Be tightly connected below mixer moulding press; Described first storage vat is built with industrial aluminum ash; Described multiple batch bin is equipped with the batching of AD powder successively: aluminium scrap powder, MnO, CaC
2, fine copper, cobblestone powder and mica.
2. a kind of production system utilizing aluminium scrap to manufacture AD powder according to claim 1, it is characterized in that, industrial aluminum ash is ground to 0.01mm-0.1mm with the batching of AD powder by described grinder.
3. a kind of production system utilizing aluminium scrap to manufacture AD powder according to claim 1, it is characterized in that, described moulding press batching that is grey to the industrial aluminum after stirring and AD powder at room temperature applies the pressure of 20kN-50kN, the diameter 0.5-35mm of the AD powder particles that mold pressing obtains.
4. a kind of production system utilizing aluminium scrap to manufacture AD powder according to claim 1, is characterized in that, the prepare burden weight ratio of gross weight of described industrial aluminum ash and AD powder is 1:1.5.
5. a kind of production system utilizing aluminium scrap to manufacture AD powder according to claim 1,2,3 or 4, it is characterized in that, the composition of the batching of described AD powder and weight ratio are aluminium scrap powder 9-16 part, MnO5-11 part, CaC
25-9 part, fine copper 3-7 part, cobblestone powder 10-14 part, mica 3-8 part.
6. a kind of production system utilizing aluminium scrap to manufacture AD powder according to claim 1, it is characterized in that, also comprise seal closure, described seal closure seals whole production system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653029.4A CN105195749B (en) | 2015-10-10 | 2015-10-10 | Production system for manufacturing AD powder through scrap aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653029.4A CN105195749B (en) | 2015-10-10 | 2015-10-10 | Production system for manufacturing AD powder through scrap aluminum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105195749A true CN105195749A (en) | 2015-12-30 |
| CN105195749B CN105195749B (en) | 2017-05-17 |
Family
ID=54943890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510653029.4A Active CN105195749B (en) | 2015-10-10 | 2015-10-10 | Production system for manufacturing AD powder through scrap aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105195749B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043854A (en) * | 2019-12-09 | 2020-04-21 | 湖州好灵通铝业有限公司 | Aluminum scrap recycling device for aluminum ingot production |
| CN111607686A (en) * | 2020-06-04 | 2020-09-01 | 谭焕格 | Preparation method of active environment-friendly AD powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62112708A (en) * | 1985-11-12 | 1987-05-23 | スペシヤル・メタルス・コ−ポレ−シヨン | Production of amalgamative alloy |
| CN1184779A (en) * | 1997-12-11 | 1998-06-17 | 青岛市北海铝制品厂 | Method for producing water purifying agent using powder AD-5 as raw material |
| CN1367274A (en) * | 2001-12-29 | 2002-09-04 | 星野滋郎 | Method for preparing Al-Si alloy by AD-aluminite powder agent electrolytic process |
| CN1461680A (en) * | 2002-05-31 | 2003-12-17 | 宝山钢铁股份有限公司 | Tundish covering agent for pure steel, and its making method |
| CN101343680A (en) * | 2008-09-04 | 2009-01-14 | 西峡龙成冶金材料有限公司 | Metallurgy type refining slag special for ladle and manufacture method thereof |
-
2015
- 2015-10-10 CN CN201510653029.4A patent/CN105195749B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62112708A (en) * | 1985-11-12 | 1987-05-23 | スペシヤル・メタルス・コ−ポレ−シヨン | Production of amalgamative alloy |
| CN1184779A (en) * | 1997-12-11 | 1998-06-17 | 青岛市北海铝制品厂 | Method for producing water purifying agent using powder AD-5 as raw material |
| CN1367274A (en) * | 2001-12-29 | 2002-09-04 | 星野滋郎 | Method for preparing Al-Si alloy by AD-aluminite powder agent electrolytic process |
| CN1461680A (en) * | 2002-05-31 | 2003-12-17 | 宝山钢铁股份有限公司 | Tundish covering agent for pure steel, and its making method |
| CN101343680A (en) * | 2008-09-04 | 2009-01-14 | 西峡龙成冶金材料有限公司 | Metallurgy type refining slag special for ladle and manufacture method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王文虎等: "工业铝灰（AD粉）在炼钢生产中应用与分析", 《河南冶金》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043854A (en) * | 2019-12-09 | 2020-04-21 | 湖州好灵通铝业有限公司 | Aluminum scrap recycling device for aluminum ingot production |
| CN111607686A (en) * | 2020-06-04 | 2020-09-01 | 谭焕格 | Preparation method of active environment-friendly AD powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105195749B (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103938001A (en) | Production process for recycled aluminum | |
| CN104805250B (en) | The process that a kind of high-temperature slag is continuously modified | |
| CN105801136A (en) | Converter repairing mass and preparation method thereof | |
| CN103613398A (en) | Castable for ladle collector nozzle adopting corundum collector nozzle reclaimed material as aggregate and preparation method of castable | |
| CN101890501A (en) | Processing method for crushing slag | |
| Jezierski et al. | Selected aspects of metallurgical and foundry furnace dust utilization | |
| CN104591757A (en) | Low-temperature curing abrasion-resistant pouring material | |
| CN106278298A (en) | Separator material for casting residue slag pot grid and preparation method thereof | |
| CN105195749A (en) | Production system for manufacturing AD powder through scrap aluminum | |
| CN104404190A (en) | Molten iron desiliconization agent, pouring device and molten iron desiliconization pretreatment method | |
| CN104402471A (en) | Low-cost aluminum-chromium-zirconium ramming material and preparation method thereof | |
| CN104212939A (en) | High-efficiency low-consumption production method for re-melting treatment of iron alloy particles | |
| CN105755291A (en) | Method for producing multicomponent alloy from coal gangues and various solid wastes | |
| CN106191443A (en) | A kind of method utilizing flyash to produce multicomponent alloy | |
| CN102251115A (en) | Method for producing high-carbon manganese-iron alloy from high-alkalinity manganese ore | |
| CN104232828B (en) | A kind of method directly utilizing granulating slag iron ironmaking production ironcasting | |
| CN103627845A (en) | Homogeneous slag-stopping ball | |
| CN102409217B (en) | Preparation method of TiB reinforced Ti6Al4V composite material | |
| CN202921196U (en) | Full-automatic material mixer | |
| CN104911284A (en) | Reuse production technology of ferroalloy slag | |
| CN111926192A (en) | Method for treating stainless steel dedusting ash by submerged arc furnace process | |
| CN105567965A (en) | Method for producing multi-element alloy by means of ring-pull cans | |
| Svensson | The effect of carbonaceous iron on slag foaming | |
| CN107500785A (en) | Bag magnesium dry-type stock and preparation method in a kind of regenerative | |
| CN104328279B (en) | The method for carrying out carbon thermal reduction using melt waste heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |