CN110470136A - A kind of novel integrated aluminium skimmings furnace - Google Patents
A kind of novel integrated aluminium skimmings furnace Download PDFInfo
- Publication number
- CN110470136A CN110470136A CN201910719549.9A CN201910719549A CN110470136A CN 110470136 A CN110470136 A CN 110470136A CN 201910719549 A CN201910719549 A CN 201910719549A CN 110470136 A CN110470136 A CN 110470136A
- Authority
- CN
- China
- Prior art keywords
- chamber
- chimney
- rest
- aluminium skimmings
- main part
- 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.)
- Pending
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000004411 aluminium Substances 0.000 title claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 241000545744 Hirudinea Species 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
- F27B14/143—Heating of the crucible by convection of combustion gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B2014/002—Smelting process, e.g. sequences to melt a specific material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/085—Preheating of the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/01—Charges containing mainly non-ferrous metals
- F27M2001/012—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/13—Smelting
Abstract
The invention discloses a kind of novel integrated aluminium skimmings furnaces, it is related to aluminium skimmings furnace technical field, the novel integrated aluminium skimmings furnace, including main part bell, rest chamber and moist closet are respectively arranged with inside the main part bell, partition wall is provided between the rest chamber and moist closet, the main part bell is provided with deaerating chamber far from the side of moist closet, the top of the main part bell, which corresponds to, is provided with rest chamber chimney at the position of rest chamber, elbow is provided at the top of the rest chamber chimney, the elbow is provided with valve far from one end of rest chamber chimney, the valve is provided with thermal-insulating chimney pipe far from one end of elbow.The present invention solves industry plus aluminium skimmings processing generally includes several steps, the use condition of each step is not exactly the same by setting rest chamber, moist closet, deaerating chamber and working chamber, it is therefore desirable to different consersion units, the problem of making troubles to aluminium skimmings processing.
Description
Technical field
The present invention relates to aluminium skimmings furnace technical field, specially a kind of novel integrated aluminium skimmings furnace.
Background technique
Aluminium skimmings furnace, which is called, does aluminium melting furnace, is a kind of novel high-efficiency and energy-saving furnace developed according to aluminium smelting technology, it can be very
Meet in aluminium smelting technology the requirements such as alloy composition requirement is sternly, production is discontinuous, list heat size is larger well, disappears with reducing
The effect of consuming, reducing scaling loss, improve product quality, reduce labor intensity, improve working conditions and improve production efficiency, is suitable for
Melting more than batch operation, gold conjugate and foundry returns.Industry at present plus aluminium skimmings processing generally include several steps, each step
Use condition is not exactly the same, it is therefore desirable to which different consersion units is made troubles to aluminium skimmings processing.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel integrated aluminium skimmings furnaces, solve industry plus aluminium skimmings processing
Generally include several steps, the use condition of each step is not exactly the same, it is therefore desirable to different consersion units, to aluminium skimmings plus
The problem of work is made troubles.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of novel integrated aluminium skimmings furnace, including main part furnace
It covers, is respectively arranged with rest chamber and moist closet inside the main part bell, is provided between the rest chamber and moist closet
Partition wall, the main part bell are provided with deaerating chamber far from the side of moist closet, and the top of the main part bell is corresponding
It is provided with rest chamber chimney at the position of rest chamber, elbow is provided at the top of the rest chamber chimney, the elbow is far from quiet
The one end for setting room chimney is provided with valve, and the valve is provided with thermal-insulating chimney pipe, the main part far from one end of elbow
The top of bell corresponds to and is respectively arranged with rest chamber burner mouth and moist closet burner mouth at the position of rest chamber and moist closet, described
Main part bell is provided with working chamber close to the side of moist closet, be respectively arranged in the working chamber working chamber's burner mouth and
Working chamber's fire door is provided with feeding tower, the thermal-insulating chimney pipe one end and feeding tower far from valve at the top of the working chamber
It is connected, feeding tower lid is provided at the top of the feeding tower, is provided with main chimney at the top of the feeding tower lid.
Preferably, the angle between the rest chamber chimney and thermal-insulating chimney pipe is 110 °, and the elbow is 110 ° of elbows
Pipe fitting.
Preferably, the valve is butterfly valve.
Preferably, the furnace chamber of the working chamber is in the arc being bent upwards, working chamber's fire door and working chamber's burner mouth
The two sides of working chamber are located at, working chamber's fire door is located at the top of working chamber's burner mouth.
(3) beneficial effect
The present invention provides a kind of novel integrated aluminium skimmings furnace, have it is following the utility model has the advantages that
The present invention using molten aluminum heat preservation, is stood, degasification integral type knot by setting rest chamber, moist closet, deaerating chamber and working chamber
Structure is the dedicated quick concentration melting furnace of aluminium alloy of brand-new design, and large aluminum alloy die casting, cast article is suitble to concentrate fusing,
Have many advantages, such as that opposite occupied area is small, energy-efficient, Hearth Furnace, high degree of automation, it uses three cell structure of integral type, saves
Transmitting of the molten aluminum between furnace body and furnace body has been omited, to greatly reduced the heat waste in transmittance process, industry has been solved and adds
Aluminium skimmings processing generally includes several steps, and the use condition of each step is not exactly the same, it is therefore desirable to different consersion units,
The problem of making troubles to aluminium skimmings processing.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
In figure: 1, main part bell；2, rest chamber；3, moist closet；4, partition wall；5, deaerating chamber；6, rest chamber chimney；7,
Elbow；8, valve；9, thermal-insulating chimney pipe；10, rest chamber burner mouth；11, moist closet burner mouth；12, working chamber；13, working chamber
Burner mouth；14, working chamber's fire door；15, feeding tower；16, feeding tower lid；17, main chimney.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of technical solution: a kind of novel integrated aluminium skimmings furnace, including main part furnace
Lid 1, rest chamber 2 and moist closet 3 are respectively arranged with inside main part bell 1, and there are individually skim door and thermometric in each room
System, moist closet 3 are then that isothermal holding is carried out to the molten aluminum of the fusing of working chamber 12 before, and 3 side of moist closet connects aluminium skimmings recycling
The characteristics of using water flow, the vortex of a molten aluminum is produced with a molten aluminum elevation scheme for vortex mouth, it is uniform be added it is dry broken
Aluminium skimmings, to achieve the purpose that melt aluminium skimmings, generally use 450Kw natural gas combustion nozzle using the inner original temperature of moist closet 3,
Main purpose is to guarantee that the bulk temperature of molten aluminum, rest chamber 2 melt in smelting furnace 12 for receiving under the premise of aluminium skimmings are added
The alloy melt refined, and melt temperature is refined, stood and adjusted wherein, heat preservation is played to melt in casting process and is made
With the basic demand to rest chamber 2 is: water vapour content is few, the melt temperature difference is small, heat preservation is good and can accurately control furnace temperature,
With certain heating ability, amount and smelting furnace, adaptable, structure is simple and convenient to operate, and rest chamber 2 can be very good to increase molten
The continuity of refining can greatly improve the efficiency of melting and casting, partition wall 4, main body are provided between rest chamber 2 and moist closet 3
Part bell 1 is provided with deaerating chamber 5 far from the side of moist closet 3, and deaerating chamber 5 is structure as a whole with the room of bailing, main part furnace
The top of lid 1 corresponds to and is provided with rest chamber chimney 6 at the position of rest chamber 2, and the top of rest chamber chimney 6 is provided with elbow 7, curved
First 7 one end far from rest chamber chimney 6 are provided with valve 8, and valve 8 is provided with thermal-insulating chimney pipe 9 far from one end of elbow 7, main
The top of body portion bell 1 corresponds to and is respectively arranged with rest chamber burner mouth 10 and moist closet at the position of rest chamber 2 and moist closet 3
Burner mouth 11, main part bell 1 are provided with working chamber 12 close to the side of moist closet 3, and working chamber 12 is in two-end structure, and two sections
Between angle be 160 degree, be mainly used for melting aluminium ingot, this region generally uses the dislocation of two sets of 630Kw natural gas combustion nozzles
Burning, dislocation Combustion Energy it is significantly more efficient utilize thermal energy, have many advantages, such as heating surface area extensively, be heated evenly, melting efficiency it is high, In
The height of feeding tower 15 is increased on the basis of former scheme, there is good thermal conductivity using metal, to the aluminium in feeding tower 15
Ingot carries out first time preheating and is respectively arranged with working chamber's burner mouth 13 and working chamber in working chamber 12 to improve melting efficiency
Fire door 14, the top of working chamber 12 are provided with feeding tower 15, and the external rest chamber chimney 6 of rest chamber 2 is ultimately connected to feeding tower 15,
The extra exhaust gas of high temperature is discharged in feeding tower 15, second is carried out to the aluminium ingot in feeding tower 15 and is preheated, consumption is further reduced
Can, it improves efficiency, external thermal-insulating chimney pipe 9 will carry out isothermal holding, reduce lost, the heat preservation of hot gas energy in transmittance process
The one end of stovepipe 9 far from valve 8 is connected with feeding tower 15, and the top of feeding tower 15 is provided with feeding tower lid 16, feeding tower
The top of lid 16 is provided with main chimney 17.
The inner wall of rest chamber 2 is equipped with coating, and coating is made of the raw material of following mass fraction: 10 parts of fly ash float, leech
5 parts of mountain flour, 3 parts of silica flour, 6 parts of portland slag cement, 8 parts of lumnite cement, 3 parts of polyvinyl alcohol, 50 parts of water, methyl
20 parts of cellulose ether.
Coating the preparation method is as follows: by fly ash float, vermiculite power, silica flour, portland slag cement, fast hard silicic acid
Salt cement, polyvinyl alcohol, methyl cellulose ether are uniformly mixed, and are eventually adding water, are stirred evenly to get coating.The coating can make
The soaking time of rest chamber 2 increases, and heat insulation effect is good.
As a kind of technical optimization scheme of the invention, the angle between rest chamber chimney 6 and thermal-insulating chimney pipe 9 is
110 °, elbow 7 is 110 ° of bend pipe tools.
As a kind of technical optimization scheme of the invention, valve 8 is butterfly valve.
As a kind of technical optimization scheme of the invention, the furnace chamber of working chamber 12 is in the arc being bent upwards, working chamber's furnace
Door 14 and working chamber's burner mouth 13 are located at the two sides of working chamber 12, and working chamber's fire door 14 is located at the upper of working chamber's burner mouth 13
Side.
It can to sum up obtain, the present invention solves industry and add by setting rest chamber 2, moist closet 3, deaerating chamber 5 and working chamber 12
Aluminium skimmings processing generally includes several steps, and the use condition of each step is not exactly the same, it is therefore desirable to different consersion units,
The problem of making troubles to aluminium skimmings processing.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of novel integrated aluminium skimmings furnace, including main part bell (1), it is characterised in that: the main part bell (1)
Inside is respectively arranged with rest chamber (2) and moist closet (3), is provided with partition wall (4) between the rest chamber (2) and moist closet (3),
The main part bell (1) is provided with deaerating chamber (5) far from the side of moist closet (3), the top of the main part bell (1)
Portion corresponds to be provided with rest chamber chimney (6) at the positions of rest chamber (2), is provided with elbow at the top of the rest chamber chimney (6)
(7), the elbow (7) is provided with valve (8) far from the one end of rest chamber chimney (6), and the valve (8) is far from elbow (7)
One end is provided with thermal-insulating chimney pipe (9), and the top of the main part bell (1) corresponds to the position of rest chamber (2) and moist closet (3)
The place of setting is respectively arranged with rest chamber burner mouth (10) and moist closet burner mouth (11), and the main part bell (1) is close to heat preservation
The side of room (3) is provided with working chamber (12), is respectively arranged with working chamber's burner mouth (13) and melting on the working chamber (12)
Room fire door (14) is provided with feeding tower (15) at the top of the working chamber (12), and the thermal-insulating chimney pipe (9) is far from valve (8)
One end be connected with feeding tower (15), be provided with feeding tower lid (16) at the top of the feeding tower (15), the feeding tower lid
(16) main chimney (17) are provided at the top of.
2. a kind of novel integrated aluminium skimmings furnace according to claim 1, it is characterised in that: the rest chamber chimney (6) with
Angle between thermal-insulating chimney pipe (9) is 110 °, and the elbow (7) is 110 ° of bend pipe tools.
3. a kind of novel integrated aluminium skimmings furnace according to claim 1, it is characterised in that: the valve (8) is butterfly valve.
4. a kind of novel integrated aluminium skimmings furnace according to claim 1, it is characterised in that: the furnace chamber of the working chamber (12)
In the arc being bent upwards, working chamber's fire door (14) and working chamber's burner mouth (13) are located at the two of working chamber (12)
Side, working chamber's fire door (14) are located at the top of working chamber's burner mouth (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719549.9A CN110470136A (en) | 2019-08-06 | 2019-08-06 | A kind of novel integrated aluminium skimmings furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719549.9A CN110470136A (en) | 2019-08-06 | 2019-08-06 | A kind of novel integrated aluminium skimmings furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110470136A true CN110470136A (en) | 2019-11-19 |
Family
ID=68510056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910719549.9A Pending CN110470136A (en) | 2019-08-06 | 2019-08-06 | A kind of novel integrated aluminium skimmings furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110470136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676378A (en) * | 2020-07-15 | 2020-09-18 | 滨州戴森车轮科技有限公司 | Aluminum pretreatment process and equipment for hub manufacturing |
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2019
- 2019-08-06 CN CN201910719549.9A patent/CN110470136A/en active Pending
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|---|---|---|---|---|
| CN201748797U (en) * | 2010-02-25 | 2011-02-16 | 上海埃鲁秘工业炉制造有限公司 | Novel immersion-tube aluminum alloy melting holding furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111676378A (en) * | 2020-07-15 | 2020-09-18 | 滨州戴森车轮科技有限公司 | Aluminum pretreatment process and equipment for hub manufacturing |
| CN111676378B (en) * | 2020-07-15 | 2022-05-03 | 滨州戴森车轮科技有限公司 | Aluminum pretreatment process and equipment for hub manufacturing |
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