CN211575858U - Low-pollution aluminum melting furnace - Google Patents
Low-pollution aluminum melting furnace Download PDFInfo
- Publication number
- CN211575858U CN211575858U CN201920771905.7U CN201920771905U CN211575858U CN 211575858 U CN211575858 U CN 211575858U CN 201920771905 U CN201920771905 U CN 201920771905U CN 211575858 U CN211575858 U CN 211575858U
- Authority
- CN
- China
- Prior art keywords
- protective shell
- melting furnace
- protecting crust
- pollution
- box
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 39
- 238000002844 melting Methods 0.000 title claims abstract description 30
- 230000008018 melting Effects 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000004411 aluminium Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000010425 asbestos Substances 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 10
- 229910052895 riebeckite Inorganic materials 0.000 claims description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 11
- 238000003723 Smelting Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 239000011257 shell material Substances 0.000 description 32
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a low-pollution aluminium melting furnace, including the protecting crust, protecting crust one side is through protecting box installation temperature controller, the inlet scoop is seted up to protecting crust one side bottom, protecting crust one side top is seted up the heated warehouses through nanometer ceramic baffle, install high-speed nozzle through the mounting bracket in the heated warehouses, protecting crust one side is through link installation filter-box, the filter-box bottom is through screw thread installation reloading lid, bolt installation aspiration pump is passed through at the filter-box top, bottom welding thread block in the protecting crust, through mounting bracket installation spiral heating pipe in the protecting crust, be equipped with the furnace body in the spiral heating pipe, furnace body bottom welding internal thread cover, the internal thread cover passes through threaded connection thread block, the rack is placed at the top in the furnace body. By using a smelting method with electricity and gas, the problem of overlarge pollution of the traditional combustion aluminum melting furnace is solved, and the problem of lower efficiency of the electric melting furnace is also solved.
Description
Technical Field
The utility model relates to an aluminium material melts technical field, in particular to low-pollution aluminium melting furnace.
Background
An aluminum melting furnace is a novel efficient energy-saving furnace developed according to an aluminum melting process, the pollution generated by the traditional combustion aluminum melting furnace is large, the efficiency of the electric aluminum melting furnace is lower than that of the combustion aluminum melting furnace, and in order to supplement the defects of the combustion aluminum melting furnace and the combustion aluminum melting furnace, a low-pollution aluminum melting furnace is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low-pollution aluminium melting furnace melts through using the dual-purpose method of smelting of electricity and gas, has solved the too big problem of pollution of traditional burning aluminium melting furnace, has also solved the lower problem of electric smelting aluminium furnace efficiency, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low-pollution aluminium melting furnace, includes the protecting crust, protecting crust one side is through protecting box installation temperature controller, the inlet scoop is seted up to protecting crust one side bottom, protecting crust one side top is seted up the heated warehouses through nanometer ceramic baffle, install high-speed nozzle through the mounting bracket in the heated warehouses, protecting crust one side is through link installation filter cartridge, the filter cartridge bottom is through threaded mounting reloading lid, the filter cartridge top is through bolt installation aspiration pump, bottom welding thread block in the protecting crust, through mounting bracket installation spiral heating pipe in the protecting crust, be equipped with the furnace body in the spiral heating pipe, furnace body bottom welding internal thread cover, the internal thread cover passes through threaded connection thread block, the rack is placed at the top in the furnace body, spiral heating pipe links to each other with temperature controller electrical property.
Furthermore, the filter cartridge is filled with an activated carbon filter screen, the air suction inlet is connected with one side of the filter cartridge through a pipeline, the air suction end of the air suction pump is connected with the other side of the filter cartridge through a pipeline, and the air outlet end of the air suction pump is connected with the air inlet end of the high-speed burner through a pipeline.
Furthermore, a vent is formed in the bottom of the other side of the protective shell, an anti-skid block is welded to the bottom of the protective shell, and a heat preservation cover is installed on the top of the protective shell through an installation groove.
Furthermore, the surface of the protective shell is electroplated with a zinc corrosion-resistant layer, the inner surface of the protective shell is bonded with an asbestos heat-insulating layer, and the surface of the asbestos heat-insulating layer is coated with fluorocarbon paint.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the vent makes and keeps sufficient oxygen in the protective housing, inhales the air that is heated in the protective housing into the filter cartridge through the aspiration pump, through the impurity in the active carbon filter screen adsorption air, the air after the filtration is discharged into the high-velocity burner in, through the heat acceleration high-velocity burner of the interior fuel of protective housing to the heat energy that produces when fully utilizing the aluminium material to smelt in addition fully reaches energy-conserving purpose.
2. Make the protecting crust have good corrosion resistance through zinc corrosion resistant layer, make the protecting crust have better heat preservation ability through the asbestos heat preservation layer, make the protecting crust have good non-stick nature through fluorocarbon coating, prevent that the floater that the burning produced from the adhesion in the protecting crust.
3. By using a smelting method with electricity and gas, the problem of overlarge pollution of the traditional combustion aluminum melting furnace is solved, and the problem of lower efficiency of the electric melting furnace is also solved.
Drawings
Fig. 1 is a schematic view of the overall structure of a low-pollution aluminum melting furnace of the present invention.
Fig. 2 is a schematic view of the internal structure of the furnace body of the low-pollution aluminum melting furnace of the present invention.
Fig. 3 is a schematic view of the internal structure of the filter box of the low-pollution aluminum melting furnace of the present invention.
FIG. 4 is a schematic view of the cross-sectional structure of the protective shell material layer of the low-pollution aluminum melting furnace of the present invention.
In the figure: 1. a protective shell; 2. a furnace body; 3. a spiral heating pipe; 4. a temperature controller; 5. a vent; 6. an air suction opening; 7. an internal thread sleeve; 8. a thread block; 9. anti-skid blocks; 10. a heat preservation cover; 11. a nano-ceramic baffle; 12. a heating chamber; 13. a high-speed burner; 14. a filter cartridge; 15. an active carbon filter screen; 16. a material changing cover; 17. placing a rack; 18. a zinc corrosion resistant layer; 19. an asbestos insulation layer; 20. fluorocarbon coating; 21. an air pump.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a low-pollution aluminum melting furnace comprises a protective shell 1, wherein a temperature controller 4 is installed on one side of the protective shell 1 through a protective box, an air suction opening 6 is formed in the bottom of one side of the protective shell 1, a heating bin 12 is formed in the top of one side of the protective shell 1 through a nano ceramic baffle 11, a high-speed burner 13 is installed in the heating bin 12 through a mounting rack, a filter box 14 is installed on one side of the protective shell 1 through a connecting rack, a material changing cover 16 is installed at the bottom of the filter box 14 through threads, an air suction pump 21 is installed at the top of the filter box 14 through bolts, a thread block 8 is welded at the bottom in the protective shell 1, a spiral heating pipe 3 is installed in the protective shell 1 through the mounting rack, a furnace body 1 is arranged in the spiral heating pipe 3, an internal thread sleeve 7 is welded at the bottom of the furnace body 1, the internal thread sleeve 7, the spiral heating pipe 3 is electrically connected with the temperature controller 4.
The air suction pump 21 is characterized in that an activated carbon filter screen 15 is filled in the filter box 14, the air suction opening 6 is connected with one side of the filter box 14 through a pipeline, the air suction end of the air suction pump 21 is connected with the other side of the filter box 14 through a pipeline, and the air outlet end of the air suction pump 21 is connected with the air inlet end of the high-speed burner 13 through a pipeline.
In the embodiment, as shown in fig. 1 and 3, sufficient oxygen is maintained in the protective shell 1 through the vent 5, heated air in the protective shell 1 is sucked into the filter box 14 through the air suction pump 21, impurities in the air are adsorbed through the activated carbon filter screen 15, the filtered air is discharged into the high-speed burner 13, and combustion of fuel in the high-speed burner 13 is accelerated through heat in the protective shell 1, so that heat energy generated during smelting of the aluminum material is fully utilized, and the purpose of energy conservation is achieved.
The bottom of the other side of the protective shell 1 is provided with a vent 5, the bottom of the protective shell 1 is welded with an anti-skid block 9, and the top of the protective shell 1 is provided with a heat-insulating cover 10 through a mounting groove.
In the embodiment, as shown in fig. 1, the ventilation opening 5 is used for keeping sufficient oxygen in the protective shell 1, and the anti-slip blocks 9 are used for enabling the protective shell 1 to be placed more stably.
The surface of the protective shell 1 is electroplated with a zinc corrosion-resistant layer 18, the inner surface of the protective shell 1 is bonded with an asbestos heat-insulating layer 19, and the surface of the asbestos heat-insulating layer 19 is coated with a fluorocarbon coating 20.
In this embodiment, as shown in fig. 4, the protective shell 1 has good corrosion resistance through the corrosion-resistant zinc layer 18, has good heat-insulating ability through the asbestos insulation layer 19, and has good non-stick property through the fluorocarbon coating 20, so as to prevent floating objects generated by combustion from adhering to the interior of the protective shell 1.
It should be noted that, the utility model relates to a low-pollution aluminum melting furnace, in operation, personnel connect the inlet end of high-speed nozzle 13 to the external gas supply mechanism through the pipeline in advance, personnel set the numerical value of temperature controller 4 in advance, personnel electrically connect spiral heating pipe 3 (for the product of salt city marine mechanical equipment limited company) and air pump 21 with the external power supply mechanism, personnel place the aluminium material in rack 17, carry out primary heating to the aluminium material through high-speed nozzle 13, make the aluminium material melt fast, the aluminium material that melts tentatively falls into furnace body 2 through rack 17, carry out continuous heating to the aluminium material in furnace body 2 through spiral heating pipe 3, keep sufficient oxygen in protective housing 1 through vent 5, personnel open air pump 21, suck the heated air in protective housing 1 into filter box 14 through air pump 21, the active carbon filter screen 15 is used for adsorbing impurities in air, after the air-purifying furnace is used for a certain time, a person replaces the active carbon filter screen 15 through the material replacing cover 16, the filtered air is discharged into the high-speed burner 13, the combustion of fuel in the high-speed burner 13 is accelerated through the heat in the protective shell 1, so that the heat energy generated in the aluminum material smelting is fully utilized, the energy-saving purpose is achieved, the furnace body 2 is arranged in the protective shell 1 through the internal thread sleeve 7, the person is convenient to guide out aluminum liquid after the smelting is completed, meanwhile, the person is convenient to clean the furnace body 2 after working, the protective shell 1 has good corrosion resistance through the zinc corrosion-resistant layer 18, the protective shell has good heat-insulating capability through the asbestos heat-insulating layer 19, the protective shell 1 has good non-sticking performance through the fluorocarbon coating 20, and floaters generated by the combustion are prevented from being adhered in the protective shell 1, by using a smelting method with electricity and gas, the problem of overlarge pollution of the traditional combustion aluminum melting furnace is solved, and the problem of lower efficiency of the electric melting furnace is also solved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a low-pollution aluminium melting furnace, includes protecting crust (1), its characterized in that: the device is characterized in that a temperature controller (4) is installed on one side of the protective shell (1) through a protective box, an air suction opening (6) is formed in the bottom of one side of the protective shell (1), a heating bin (12) is formed in the top of one side of the protective shell (1) through a nano ceramic baffle (11), a high-speed burner (13) is installed in the heating bin (12) through a mounting rack, a filter box (14) is installed on one side of the protective shell (1) through a connecting rack, a material changing cover (16) is installed at the bottom of the filter box (14) through threads, an air suction pump (21) is installed at the top of the filter box (14) through a bolt, a thread block (8) is welded at the bottom in the protective shell (1), a spiral heating pipe (3) is installed in the protective shell (1) through the mounting rack, a furnace body (2) is arranged in the spiral heating pipe (3), an internal thread sleeve (7), the top places rack (17) in furnace body (2), spiral heating pipe (3) and temperature controller (4) electrical property link to each other.
2. A low-pollution aluminum melting furnace according to claim 1, wherein: activated carbon filter screen (15) are filled in filter box (14), inlet scoop (6) pass through pipe connection filter box (14) one side, the suction end of aspiration pump (21) passes through pipe connection filter box (14) opposite side, the inlet end of pipe connection high-speed nozzle (13) is passed through to the end of giving vent to anger of aspiration pump (21).
3. A low-pollution aluminum melting furnace according to claim 1, wherein: the anti-skid device is characterized in that a vent (5) is formed in the bottom of the other side of the protective shell (1), an anti-skid block (9) is welded to the bottom of the protective shell (1), and a heat-insulation cover (10) is installed on the top of the protective shell (1) through an installation groove.
4. A low-pollution aluminum melting furnace according to claim 1, wherein: the surface of the protective shell (1) is electroplated with a zinc corrosion-resistant layer (18), the inner surface of the protective shell (1) is bonded with an asbestos heat-insulating layer (19), and the surface of the asbestos heat-insulating layer (19) is coated with fluorocarbon paint (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771905.7U CN211575858U (en) | 2019-05-27 | 2019-05-27 | Low-pollution aluminum melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771905.7U CN211575858U (en) | 2019-05-27 | 2019-05-27 | Low-pollution aluminum melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575858U true CN211575858U (en) | 2020-09-25 |
Family
ID=72522989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771905.7U Expired - Fee Related CN211575858U (en) | 2019-05-27 | 2019-05-27 | Low-pollution aluminum melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575858U (en) |
-
2019
- 2019-05-27 CN CN201920771905.7U patent/CN211575858U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200925 |