CN210711683U - Aluminum ash separator - Google Patents
Aluminum ash separator Download PDFInfo
- Publication number
- CN210711683U CN210711683U CN201921404817.XU CN201921404817U CN210711683U CN 210711683 U CN210711683 U CN 210711683U CN 201921404817 U CN201921404817 U CN 201921404817U CN 210711683 U CN210711683 U CN 210711683U
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- CN
- China
- Prior art keywords
- ash
- aluminum
- frying pan
- frying
- discharge port
- 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.)
- Expired - Fee Related
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 104
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 11
- 239000000956 alloy Substances 0.000 claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 abstract description 25
- 238000000926 separation method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910001060 Gray iron Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The application relates to an aluminum ash separator in the technical field of aluminum ingot processing, which comprises a rack, an ash frying pan and an ash frying device, wherein the ash frying device is fixed on the wall of the ash frying pan through the rack; a grid plate is arranged at the upper part of the liquid discharge port, the grid plate is formed by arranging a plurality of high-temperature-resistant alloy grid bars, a gap for only circulating molten aluminum is formed between every two adjacent high-temperature alloy bars, and the side wall of the liquid discharge port is communicated with a vacuum pump; the side wall of the ash frying pan at the upper part of the grate plate is provided with an ash discharge port, and an ash discharge door is arranged on the ash discharge port. The utility model discloses an aluminium ash separator, based on the poor problem of aluminium liquid and lime-ash separation effect of prior art, set up high temperature resistant comb board in flowing back mouth department, the comb board comprises many horizontal arrangement's grid section, and the gap between the adjacent grid section only supplies aluminium liquid circulation, sets up the vacuum pump at last, further flow downwards with higher speed aluminium liquid, improves the separation efficiency of lime-ash and aluminium liquid, opens the ash discharge door again after separating aluminium liquid again, with the lime-ash unload out can.
Description
Technical Field
The utility model relates to a treatment facility of metal aluminium smelting wastes material, concretely relates to aluminium ash separator.
Background
The aluminum ash is the leftover of a casting workshop of an electrolytic aluminum plant, is also the leftover generated in the aluminum melting process in industries such as a recycled aluminum manufacturer, an aluminum profile factory, an aluminum plate factory, an aluminum product factory, an alloy aluminum factory, an aluminum part factory and the like which take metal aluminum as a raw material and need to be melted and then reprocessed, and mainly comprises alumina, metal aluminum and other ash residues. The aluminum ash has variable aluminum content, is discarded, and pollutes the environment, so how to fully utilize the aluminum ash to change waste into valuable, can save and recycle a large amount of metal aluminum, reduce the pollution of the waste aluminum ash to the environment, simultaneously is beneficial to the reasonable and effective distribution of social resources, and brings new resources to the society.
The equipment that the separation of aluminium ash was used is the aluminium ash separator, and it mainly includes grey iron pan is fried to the circular arc and agitating unit, and agitating unit installs in the grey iron pan is fried to the circular arc, and agitating unit is arranged in stirring the aluminium ash that the circular arc fried in the grey iron pan. The working principle is as follows: in the aluminum ash separation process, firstly, the aluminum ash is poured into an arc ash frying iron pan, and then a stirring device is started. In the process, if the temperature is too high, the temperature is reduced by adding a cooling material, if the temperature is too low, the temperature is increased by adding a heating material, the aluminum in the aluminum ash is melted and then sinks to the bottom of the arc ash frying iron pan, when the ash is fried, the stirrer rotates to drive the aluminum ash to rotate, so that the aluminum ash is heated uniformly, meanwhile, ash and filtrate in the aluminum ash are separated, the aluminum liquid is under the aluminum ash, the ash and the filtrate are on the aluminum liquid, a liquid discharging hole at the bottom is opened after a certain amount of aluminum liquid is present to discharge the aluminum liquid, the ash and the slag are discharged after the aluminum liquid is discharged, the arc ash frying iron pan for the aluminum liquid flows into an aluminum liquid pool through a liquid discharging groove, the aluminum pan is cooled into an aluminum pan bar, and then the aluminum bar. In actual operation, workers observe the situation of discharging the aluminum liquid according to own experience to determine whether to continue discharging the aluminum liquid, so that the aluminum liquid is not discharged, or the aluminum liquid is discharged as ash slag, and the aluminum liquid is wasted; or the ash is put into the aluminum liquid, so that the ash content of the aluminum liquid is increased, and the aluminum liquid cannot be effectively separated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminium ash separator to solve the problem that prior art can not effectively separate aluminium liquid and lime-ash when the separation.
The utility model provides an aluminum ash separator, which comprises a frame, an ash frying pan and an ash frying device, wherein the ash frying device is fixed on the wall of the ash frying pan through the frame, the ash frying device comprises a motor, an ash frying rod penetrating through the ash frying pan and a plurality of ash frying claws positioned inside the ash frying pan, a rotating shaft of the motor is coaxially connected with the ash frying rod, and the bottom of the ash frying pan is provided with a liquid discharge port; a grid plate is arranged at the upper part of the liquid discharge port, the grid plate is formed by arranging a plurality of high-temperature-resistant alloy grid bars, a gap for only circulating molten aluminum is formed between every two adjacent grid bars, the liquid discharge port is communicated with a liquid discharge pipe, and the side wall of the liquid discharge pipe is communicated with a vacuum pump; an ash discharge port is formed in the side wall of the ash frying pan on the upper portion of the grate plate, and an ash discharge door is arranged on the ash discharge port.
The working principle is as follows: the utility model discloses an aluminium ash separator separates hot aluminium ash, mainly include the frame, fry grey pot, vacuum pump and fry grey device, it is equipped with the leakage fluid dram to fry the bottom of grey pot, the vacuum pump communicates with the lateral wall of leakage fluid dram, provide a negative pressure environment when tapping, accelerate aluminium liquid to flow downwards, in order to reduce the volume that the lime-ash got into the leakage fluid dram, set up a comb board above the leakage fluid dram, the comb board is formed by the grid horizontal arrangement of a plurality of high temperature resistant alloy, be the gap that only supplies the circulation of aluminium liquid between the adjacent grid, through the interception of the grid on the comb board, make most lime-ash all stop in the upper portion of comb board, and then flow into in the aluminium liquid along the gap, in the in-process of frying grey, the motor starts to make the motor shaft rotate, and then drive the grey pole rotation of frying of coaxial coupling with it, and then make the grey claw of frying do around the action of frying grey pole rotation, thereby realizing the rolling of the hot aluminum ash, further leading the aluminum liquid to flow downwards, and leading the aluminum ash to move upwards. When the aluminum liquid needs to be discharged, the vacuum pump is started, so that the liquid outlet is in a negative pressure environment, the aluminum liquid flows downwards to the liquid discharge port at an accelerated speed, finally, the aluminum liquid enters the guide groove at the lower part of the liquid discharge port, and after the aluminum liquid is discharged completely, the ash discharge door is opened, and the residual ash is discharged by using a tool.
Has the advantages that: the utility model discloses an aluminium ash separator, based on the poor problem of aluminium liquid and lime-ash separation effect of prior art, set up high temperature resistant comb board in flowing back mouth department, the comb board comprises many horizontal arrangement's grid section, and the gap between the adjacent grid section only supplies aluminium liquid circulation, sets up the vacuum pump at last, further flow downwards with higher speed aluminium liquid, improves the separation efficiency of lime-ash and aluminium liquid, opens the ash discharge door again after separating aluminium liquid again, with the lime-ash unload out can.
Generally, the width of the gap is required to ensure that the molten aluminum can flow downwards and ash residues are trapped as much as possible, and the molten aluminum cannot block the gap, so that the grid is in a long cylindrical shape, and the width of the gap is preferably about 0.5-1 cm.
In order to accelerate the discharge of ash slag, the ash frying pan can be movably connected with the rack, the ash frying pan can rotate around the connection position of the rack, and the ash frying pan is inclined to a certain angle by utilizing a hydraulic press or a travelling crane and other mechanisms, so that the discharge of the ash slag is accelerated.
Furthermore, the ash frying pan is cylindrical, and the pan bottom of the ash frying pan is conical. Set up the ash frying pan into cylindrical, can avoid the problem that the material that leads to because of using the corner of square structure gathers here, the pot bottom of frying the ash pan is conical, for the convenience of the discharge of aluminium liquid.
Furthermore, a plurality of stir-fry grey claw's one end welding is on stir-fry grey pole and around stir-fry grey pole spiral distribution, and stir-fry grey claw's the other end all towards with buckling with one side. The bending direction is the rotating direction of the ash frying rod, and the purpose is to enable the hot aluminum ash to continuously move upwards when the ash frying claw rotates, so as to accelerate the relative flow of the aluminum liquid and the ash residue.
Furthermore, the ash frying claw is provided with a tip sliding on the gap. The purpose of the tip is to scrape off the ash staying at the gap of the grate bar, so that the flow of the aluminum liquid is not influenced.
Furthermore, a high-temperature-resistant alloy bearing is arranged at the position, penetrating through the wall body of the ash frying pan, of the ash frying rod. The high-temperature bearing can reduce the friction between the ash frying rod and a wall body when the ash frying rod rotates, and can keep a relative sealing state, and the height of the hot aluminum ash is preferably lower than that of the ash frying rod in the use process of the ash frying pan.
Further, the drain pipe is detachably connected with the drain port, and a mounting hole for slidably connecting the grid plate is formed in the wall body of the drain port. The drain pipe and the drain port are detachably connected, generally in a flange connection mode, and the grid plate needs to be cleaned in time, so that the grid plate can be taken out and cleaned by arranging the mounting hole and moving the grid plate leftwards or rightwards.
Drawings
FIG. 1 is a schematic structural view of an aluminum ash separator according to the present invention;
fig. 2 is a top view of the asher pan and the asher frying apparatus of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings are: the device comprises a frame 1, an ash frying pan 2, an ash frying claw 3, a motor 4, an ash discharging door 5, a pan bottom 6, a liquid discharge pipe 7, a vacuum pipe 8, a vacuum pump 9, a grate plate 10, a tip 11 and an ash frying rod 12.
As shown in fig. 2, the ash frying rod 12 is provided with a high temperature resistant alloy bearing at the position of penetrating through the wall body of the ash frying pan 2, each group of ash frying claws 3 is provided with three ash frying claws 3, the ash frying claws 3 are all annularly distributed on the ash frying rod 12, the other ends of the ash frying claws 3 are all bent towards one side, and the other ends of the ash frying claws 3 are provided with tip ends 11 sliding on the gap.
In the ash frying process, the motor 4 is started to rotate the rotating shaft of the motor 4, so as to drive the ash frying rod 12 coaxially connected with the motor to rotate, and further to enable the ash frying claw 3 to rotate around the ash frying rod 12, the end part of the ash frying claw 3 is provided with a tip 11, the tip 11 aims to scrape off ash staying at the gap of the grate bar, so that the ash does not influence the flow of aluminum liquid, the continuous stirring is realized to realize the continuous rolling of hot aluminum ash, the aluminum liquid further flows downwards, the aluminum ash moves upwards, a grid plate 10 is arranged above the liquid outlet, the grid plate 10 is formed by horizontally arranging a plurality of grid bars of high-temperature-resistant alloy, a gap for only circulating aluminum liquid is arranged between every two adjacent grid bars, the gap is generally 0.5cm, the ash slag is intercepted by the grate bars on the grate plate 10, so that most of the ash slag stays at the upper part of the grate plate 10, and the aluminum liquid flows into the liquid discharge port along the gaps. When liquid is discharged, the vacuum pump 9 is started to provide a negative pressure environment, the vacuum degree is generally between-30 and-50 kpa, the downward flow of aluminum liquid can be accelerated, and in order to reduce the amount of ash entering a liquid discharge port, after the aluminum liquid is discharged, the ash discharge door 5 is opened, and the residual ash is discharged by a tool.
Example 2 differs from example 1 only in that the gap is typically 1 cm.
Example 3 differs from example 1 only in that one end of the grating claw 3 is welded to the grating rod 12 and is helically distributed around the grating rod 12.
The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, and for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. An aluminum ash separator comprises a rack, an ash frying pan and an ash frying device, wherein the ash frying device is fixed on the wall of the ash frying pan through the rack and comprises a motor, an ash frying rod penetrating through the ash frying pan and a plurality of ash frying claws positioned in the ash frying pan, a rotating shaft of the motor is coaxially connected with the ash frying rod, and a liquid discharge port is formed in the bottom of the ash frying pan; the method is characterized in that: a grid plate is arranged at the upper part of the liquid discharge port, the grid plate is formed by arranging a plurality of high-temperature-resistant alloy grid bars, a gap for only circulating molten aluminum is formed between every two adjacent grid bars, the liquid discharge port is communicated with a liquid discharge pipe, and the side wall of the liquid discharge pipe is communicated with a vacuum pump; an ash discharge port is formed in the side wall of the ash frying pan on the upper portion of the grate plate, and an ash discharge door is arranged on the ash discharge port.
2. The aluminum ash separator of claim 1, wherein: the ash frying pan is cylindrical, and the pan bottom of the ash frying pan is conical.
3. The aluminum ash separator of claim 2, wherein: a plurality of stir-fry grey claw's one end welding is on stir-fry grey pole and around stir-fry grey pole spiral distribution, and stir-fry grey claw's the other end all towards buckling with one side.
4. The aluminum ash separator of claim 3, wherein: the ash frying claw is provided with a tip sliding on the gap.
5. The aluminum ash separator of claim 4, wherein: and a high-temperature-resistant alloy bearing is arranged at the position of the ash frying rod penetrating through the wall body of the ash frying pan.
6. The aluminum ash separator of claim 5, wherein: the drain pipe is detachably connected with the drain port, and a mounting hole for the sliding connection of the grid plate is formed in the wall body of the drain port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404817.XU CN210711683U (en) | 2019-08-27 | 2019-08-27 | Aluminum ash separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404817.XU CN210711683U (en) | 2019-08-27 | 2019-08-27 | Aluminum ash separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210711683U true CN210711683U (en) | 2020-06-09 |
Family
ID=70935445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921404817.XU Expired - Fee Related CN210711683U (en) | 2019-08-27 | 2019-08-27 | Aluminum ash separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210711683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951604A (en) * | 2022-06-01 | 2022-08-30 | 滨州戴森车轮科技有限公司 | Slag removing device for hub low-pressure casting machine |
-
2019
- 2019-08-27 CN CN201921404817.XU patent/CN210711683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951604A (en) * | 2022-06-01 | 2022-08-30 | 滨州戴森车轮科技有限公司 | Slag removing device for hub low-pressure casting machine |
| CN114951604B (en) * | 2022-06-01 | 2024-04-26 | 滨州戴森车轮科技有限公司 | Slag skimming device for hub low-pressure casting machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |