CN220424851U - Tail gas treatment equipment for smelting waste aluminum - Google Patents
Tail gas treatment equipment for smelting waste aluminum Download PDFInfo
- Publication number
- CN220424851U CN220424851U CN202321725917.9U CN202321725917U CN220424851U CN 220424851 U CN220424851 U CN 220424851U CN 202321725917 U CN202321725917 U CN 202321725917U CN 220424851 U CN220424851 U CN 220424851U
- Authority
- CN
- China
- Prior art keywords
- filter plate
- tail gas
- gas treatment
- exhaust pipe
- spherical
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- 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.)
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Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000003723 Smelting Methods 0.000 title claims abstract description 21
- 239000002699 waste material Substances 0.000 title abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 28
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000002912 waste gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses waste aluminum smelting tail gas treatment equipment, which comprises a spherical tank, wherein a heat conducting plate is arranged in an inner cavity of the spherical tank, a filter plate is arranged on the inner side of the heat conducting plate, the heat conducting plate and the filter plate are spherical, a transmission rod is embedded and connected at the top end of the spherical tank and penetrates through the heat conducting plate and extends into the filter plate, a brush plate matched with the filter plate is fixedly connected at the power output end of the transmission rod, a dust exhaust pipe is connected at the bottom end of the filter plate in an intercommunication way, the dust exhaust pipe penetrates through the spherical tank and extends to the outer side, a servo motor is arranged at the top end of the spherical tank, and a power output shaft of the servo motor is fixedly connected with the top end of the transmission rod; according to the utility model, the cleaning structure is arranged to clean the surface of the filter plate during tail gas treatment, so that the ventilation effect of the filter plate is ensured, the filter plate is effectively used for filtration, the machine is not required to be stopped for cleaning, the time and the labor are saved, and the tail gas treatment efficiency is ensured.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to waste aluminum smelting tail gas treatment equipment.
Background
The process of waste aluminum recycling in China mainly adopts a pyrometallurgy method, and the process of generating waste gas and possibly influencing the environment is mainly a smelting process. Because a large amount of impurities contained in the waste aluminum can be burnt into ash to be discharged together with smoke dust when the waste aluminum is smelted, the smoke dust is directly discharged into the air, so that air pollution is caused, and meanwhile, metal powder can be contained in the secondary refined raw material and can be discharged together with tail gas, so that the generated tail gas is required to be treated by means of waste gas treatment equipment when the waste aluminum is smelted, and the environment is protected.
The metal powder in the waste gas is generally filtered and intercepted through the filter screen when the tail gas is treated in the existing waste aluminum smelting, so that powder is prevented from being diffused to the external environment, more metal powder can be accumulated on the surface of the filter plate after the filter plate is used for a long time, the ventilation effect of the filter plate is reduced, the filtering effect of the filter plate is reduced, the tail gas treatment device is required to be stopped and manually dismounted to clean accumulated dust on the surface when the filter screen is blocked, time and labor are wasted, and the tail gas treatment efficiency is reduced. For this purpose, we propose a waste aluminium smelting tail gas treatment facility.
Disclosure of Invention
The utility model mainly aims to provide waste aluminum smelting tail gas treatment equipment which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a tail gas treatment facility is smelted to aluminium scrap, includes the spherical jar, spherical jar inner chamber is inside to be provided with the heat-conducting plate, the heat-conducting plate inboard is provided with the filter plate, and heat-conducting plate and filter plate are spherical, spherical jar top is inlayed and is connected with the transfer line, and the transfer line runs through the heat-conducting plate and extend to inside the filter plate, transfer line power take off end fixedly connected with and filter plate looks adaptation's brush board, filter plate bottom intercommunication is connected with the dust exhaust pipe, and the dust exhaust pipe runs through the spherical jar and extend to the outside, spherical jar top is equipped with servo motor, and servo motor power take off shaft and transfer line top fixed connection.
Further, one side of the lower end of the spherical tank is communicated and connected with a drain pipe, and the upper end of the spherical tank, which is positioned on the same side of the drain pipe, is communicated and connected with a water inlet pipe.
Further, valves are arranged in the drain pipe and the water inlet pipe.
Further, the spherical tank is connected with an air inlet pipe relative to one side of the drain pipe in an intercommunication way, and the spherical tank is connected with an exhaust pipe in an intercommunication way at the upper end of the same side of the air inlet pipe.
Further, the lower end of the dust exhaust pipe is detachably connected with a sealing cover, one side of the sealing cover facing the dust exhaust pipe is fixedly connected with a threaded connecting pipe, and the inner lower end of the dust exhaust pipe is provided with an internal thread matched with the dust exhaust pipe.
Further, a connecting seat is fixedly connected to one side of the servo motor facing the spherical tank.
Further, the upper surface of the spherical tank is fixedly connected with a fixing seat matched with the connecting seat.
Compared with the prior art, the utility model has the following beneficial effects: 1. according to the utility model, through arranging the filter screen, the servo motor, the transmission rod, the brush plate, the dust discharging pipe, the internal thread, the sealing cover and the thread connecting pipe, waste gas generated during waste aluminum smelting is conveyed into the spherical filter plate in the spherical tank through the air inlet pipe, metal dust in the waste gas is filtered by the filter plate, meanwhile, the power supply of the servo motor is connected, the servo motor drives the brush plate in the filter plate to rotate through the transmission rod, the brush plate washes the surface of the filter plate, so that dust accumulated on the surface of the filter plate is cleaned and falls into the dust discharging pipe, and the sealing cover is twisted in the later stage, so that the sealing cover is detached, and the collected metal dust is conveniently recovered. 2. According to the utility model, the water storage cavity is formed between the spherical heat-conducting plate and the spherical tank in the spherical tank by arranging the water inlet pipe, the water outlet pipe, the spherical tank and the heat-conducting plate, cold water is injected into the water storage cavity in the spherical tank through the water inlet pipe when the tail gas enters the spherical tank, and the gas exchanges heat with the cold water in the water storage cavity through the heat-conducting plate when the tail gas enters the spherical tank, so that the waste heat in the tail gas is recovered, the energy waste is avoided, and the heat utilization rate is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a waste aluminum smelting tail gas treatment device.
Fig. 2 is a schematic plan view of a waste aluminum smelting tail gas treatment apparatus according to the present utility model.
FIG. 3 is a schematic diagram of the connection of the dust exhaust pipe and the sealing cover of the waste aluminum smelting tail gas treatment equipment.
In the figure: 1. a spherical tank; 2. a drain pipe; 3. a water inlet pipe; 4. a valve; 5. a fixing seat; 6. a connecting seat; 7. a servo motor; 8. an exhaust pipe; 9. an air inlet pipe; 10. a dust exhaust pipe; 11. a cover; 12. a transmission rod; 13. a brush plate; 14. a heat conductive plate; 15. a filter plate; 16. internal thread; 17. and (5) a threaded connecting pipe.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the waste aluminum smelting tail gas treatment equipment comprises a spherical tank 1, wherein a heat conducting plate 14 is arranged in an inner cavity of the spherical tank 1, a filter plate 15 is arranged on the inner side of the heat conducting plate 14, the heat conducting plate 14 and the filter plate 15 are spherical, a transmission rod 12 is connected with the top end of the spherical tank 1 in an embedded manner, the transmission rod 12 penetrates through the heat conducting plate 14 and extends into the filter plate 15, a hairbrush plate 13 matched with the filter plate 15 is fixedly connected with the power output end of the transmission rod 12, a dust exhaust pipe 10 is connected with the bottom end of the filter plate 15 in an intercommunication manner, the dust exhaust pipe 10 penetrates through the spherical tank 1 to extend to the outer side, a servo motor 7 is arranged at the top end of the spherical tank 1, and a power output shaft of the servo motor 7 is fixedly connected with the top end of the transmission rod 12; the filter plate 15 filters metal dust in the waste gas, and simultaneously, the power supply of the servo motor 7 is connected, so that the servo motor 7 drives the brush plate 13 in the filter plate 15 to rotate through the transmission rod 12, the brush plate 13 is used for brushing the surface of the filter plate 15, dust accumulated on the surface of the filter plate 15 is cleaned and falls into the dust discharge pipe 10, and the cover 11 is twisted in the later stage, so that the cover 11 is detached, and the collected metal dust is recovered conveniently.
The water draining device comprises a spherical tank 1, a water draining pipe 2, a water inlet pipe 3, a valve 4 and a water inlet pipe 3, wherein the water draining pipe 2 is connected with one side of the lower end of the spherical tank 1 in an intercommunication way, the water draining pipe 2 is connected with the upper end of the spherical tank 1 in an intercommunication way, and the water draining pipe 3 and the water inlet pipe 2 are both internally provided with the valve 4; cold water is injected into the water storage cavity in the spherical tank 1 through the water inlet pipe 3, and when tail gas enters the spherical tank 1, gas exchanges heat with the cold water in the water storage cavity through the heat conducting plate 14, so that waste heat recovery in the tail gas is realized, and energy waste is avoided.
The spherical tank 1 is connected with an air inlet pipe 9 in an intercommunication way relative to one side of the drain pipe 2, the upper ends of the spherical tank 1, which are positioned on the same side of the air inlet pipe 9, are connected with an exhaust pipe 8 in an intercommunication way, the lower end of the dust exhaust pipe 10 is detachably connected with a sealing cover 11, one side of the sealing cover 11 facing the dust exhaust pipe 10 is fixedly connected with a threaded connecting pipe 17, and the lower end of the inner part of the dust exhaust pipe 10 is provided with an internal thread 16 matched with the dust exhaust pipe 10; the exhaust pipe 9 is convenient for introducing exhaust gas into the spherical tank 1 for filtering, the exhaust pipe 8 is used for discharging the filtered gas outwards, the dust exhaust pipe 10 is convenient for being in threaded connection with the threaded connecting pipe 17 arranged on the sealing cover 11 through the internal thread 16 arranged at the lower end of the inner part, and the exhaust pipe is convenient for being detached at the later stage.
Wherein, one side of the servo motor 7 facing the spherical tank 1 is fixedly connected with a connecting seat 6, and the upper surface of the spherical tank 1 is fixedly connected with a fixing seat 5 matched with the connecting seat 6; the servo motor 7 is convenient to be connected with the fixing seat 5 on the spherical tank 1 through the connecting seat 6, and the servo motor 7 is convenient to be installed on the spherical tank 1.
It should be noted that, the utility model is a waste aluminum smelting tail gas treatment equipment, during operation, connect the air inlet pipe 9 with the exhaust passage on the waste aluminum smelting furnace, when waste aluminum is passed through, waste gas enters into the spherical tank 1 through the air inlet pipe 9, the filter plate 15 in the spherical tank 1 filters waste gas, the filtered gas is discharged outwards through the exhaust pipe 8, and during filtration, the servo motor 7 drives the brush plate 13 through the transmission rod 12 to scrape the filter screen surface, thereby cleaning the metal dust accumulated on the filter plate 15, and the cover 11 is twisted in the later stage, so that the cover 11 is detached, the collected metal dust is recovered conveniently, so that the metal dust falls into the dust discharge pipe 10, and during filtration, cold water is injected into the water storage cavity inside the spherical tank 1 through the water inlet pipe 3, and when the tail gas enters into the spherical tank 1, the gas is subjected to heat exchange with the cold water in the water storage cavity through the heat conducting plate 14, thereby realizing waste heat recovery in the tail gas, avoiding energy waste and improving the heat utilization rate.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Those skilled in the art will appreciate that the present utility model is not limited by the foregoing
The foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications can be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a tail gas treatment facility is smelted to aluminium scrap, includes spherical jar (1), its characterized in that, spherical jar (1) inner chamber inside is provided with heat conduction board (14), heat conduction board (14) inboard is provided with filter plate (15), and heat conduction board (14) and filter plate (15) are spherical, spherical jar (1) top is inlayed and is connected with transfer line (12), and transfer line (12) run through heat conduction board (14) and extend to inside filter plate (15), brush board (13) of transfer line (12) power take off end fixedly connected with and filter plate (15) looks adaptation, filter plate (15) bottom intercommunication is connected with dust exhaust pipe (10), and dust exhaust pipe (10) run through spherical jar (1) and extend to the outside, spherical jar (1) top is equipped with servo motor (7), and servo motor (7) power take off shaft and transfer line (12) top fixed connection.
2. The scrap aluminum smelting tail gas treatment apparatus in accordance with claim 1, wherein: the ball tank is characterized in that a drain pipe (2) is connected to one side of the lower end of the ball tank (1) in an intercommunication way, and a water inlet pipe (3) is connected to the upper end of the ball tank (1) and located on the same side of the drain pipe (2) in an intercommunication way.
3. A scrap aluminum smelting tail gas treatment plant in accordance with claim 2, wherein: the drain pipe (2) and the water inlet pipe (3) are internally provided with valves (4).
4. The scrap aluminum smelting tail gas treatment apparatus in accordance with claim 1, wherein: the ball tank (1) is connected with an air inlet pipe (9) relative to one side of the drain pipe (2), and the ball tank (1) is connected with an exhaust pipe (8) at the upper end of the same side of the air inlet pipe (9).
5. The scrap aluminum smelting tail gas treatment apparatus in accordance with claim 1, wherein: the dust exhaust pipe is characterized in that a sealing cover (11) is detachably connected to the lower end of the dust exhaust pipe (10), a threaded connecting pipe (17) is fixedly connected to one side, facing the dust exhaust pipe (10), of the sealing cover (11), and an internal thread (16) matched with the dust exhaust pipe (10) is formed in the lower end of the inside of the dust exhaust pipe (10).
6. The scrap aluminum smelting tail gas treatment apparatus in accordance with claim 1, wherein: one side of the servo motor (7) facing the spherical tank (1) is fixedly connected with a connecting seat (6).
7. The scrap aluminum smelting tail gas treatment apparatus in accordance with claim 1, wherein: the upper surface of the spherical tank (1) is fixedly connected with a fixing seat (5) which is matched with the connecting seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321725917.9U CN220424851U (en) | 2023-07-04 | 2023-07-04 | Tail gas treatment equipment for smelting waste aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321725917.9U CN220424851U (en) | 2023-07-04 | 2023-07-04 | Tail gas treatment equipment for smelting waste aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424851U true CN220424851U (en) | 2024-02-02 |
Family
ID=89693066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321725917.9U Active CN220424851U (en) | 2023-07-04 | 2023-07-04 | Tail gas treatment equipment for smelting waste aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424851U (en) |
-
2023
- 2023-07-04 CN CN202321725917.9U patent/CN220424851U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |