CN217795279U - A smelting pot dust collector for aluminium ingot production - Google Patents
A smelting pot dust collector for aluminium ingot production Download PDFInfo
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- CN217795279U CN217795279U CN202221176377.9U CN202221176377U CN217795279U CN 217795279 U CN217795279 U CN 217795279U CN 202221176377 U CN202221176377 U CN 202221176377U CN 217795279 U CN217795279 U CN 217795279U
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- dust removal
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a smelting pot dust collector for aluminium ingot production, including the smelting pot, still include first processing mechanism and second processing mechanism, the top of smelting pot is equipped with the gas collecting channel, the gas collecting channel through first air duct with first processing mechanism intercommunication, second processing mechanism includes the dust removal case, the dust removal incasement is from last to being equipped with filtering component, sack dust removal subassembly and deposition mechanism down in proper order, the left side bottom of dust removal case is equipped with the intake pipe, the intake pipe passes through second air duct and first processing mechanism intercommunication, just dust removal case left side bottom air inlet department still is equipped with first deep bead, dust removal case right side top is equipped with the outlet duct. The purpose of flue gas purification is achieved, and the dust removal effect of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of aluminium ingot production and processing, concretely relates to smelting pot dust collector for aluminium ingot production.
Background
The aluminium ingot need use the smelting pot to smelt the aluminum product raw materials before production and processing, and the smelting pot can provide high-efficient energy-conserving refining equipment, because the melting point of aluminum product raw materials itself is lower, can be light smelt through melting the aluminium stove to obtain aluminium solution, in the aluminum product smelting process, produce a large amount of smoke and dust in the smelting pot, if do not in time handle the smoke and dust, will seriously pollute the production environment, directly endanger operating personnel's physical condition.
Disclosure of Invention
An object of the utility model is to solve prior art's problem, provide a smelting pot dust collector for aluminium ingot production.
In order to achieve the above technical purpose, the utility model provides a technical scheme that its technical problem adopted as follows:
the utility model provides a smelting pot dust collector for aluminium ingot production, includes the smelting pot, still includes first processing mechanism and second processing mechanism, the top of smelting pot is equipped with the gas collecting channel, the gas collecting channel through first air duct with first processing mechanism intercommunication, second processing mechanism includes the dust removal case, the dust removal incasement is from last to being equipped with filtering component, sack dust removal subassembly and deposition mechanism down in proper order, the left side bottom of dust removal case is equipped with the intake pipe, the intake pipe passes through second air duct and first processing mechanism intercommunication, just dust removal case left side bottom air inlet department still is equipped with first deep bead, dust removal case right side top is equipped with the outlet duct.
Preferably, the first treatment mechanism comprises a treatment box, the treatment box is respectively communicated with the gas collecting hood and the gas inlet pipe through the first gas guide pipe and the second gas guide pipe, a second wind baffle and a third wind baffle are arranged in the treatment box, the second wind baffle is downwards inclined from left to right on the top wall inside the treatment box, the third wind baffle is downwards inclined from left to right on the right lower end of the second wind baffle, the second wind baffle and the third wind baffle are arranged at intervals, and the second wind baffle is parallel to the third wind baffle.
Preferably, handle the bottom of the case portion and be equipped with from the right side to the left side downward sloping lead the ash board, the bottom of third deep bead with lead the upper right end of ash board and connect, be equipped with first ash discharge pipe on the lateral wall of handling case left side bottom, first ash discharge pipe and first collecting box intercommunication, be equipped with first valve on the first ash discharge pipe.
Preferably, the filtering component includes first filter screen and second filter screen, is close to the outlet duct bottom the dust removal incasement is from last to being equipped with first filter screen and second filter screen down in proper order, first filter screen is the active carbon filter screen, the second filter screen is the stainless steel filter screen.
Preferably, sack dust removal subassembly includes gas bag, electromagnetic pulse valve, jet-propelled pipe and a plurality of dust removal sack, the inner wall fixed mounting of dust removal case has the card, be equipped with a plurality of venturi tubes on the card, it is a plurality of the bottom of venturi tube all is equipped with the dust removal sack, and is a plurality of the fixed surface of dust removal sack installs the filter bag frame, the top of card is equipped with jet-propelled pipe, jet-propelled pipe left end extends to dust removal case outside department is equipped with the electromagnetic pulse valve, the electromagnetic pulse valve lower extreme is equipped with the gas bag, the gas bag pass through the support set up in on the outer wall of dust removal case left side.
Preferably, the dust accumulation mechanism comprises a dust accumulation hopper arranged at the bottom of the dust removal box, a second dust discharge pipe is arranged at the bottom of the dust accumulation hopper, the bottom of the second dust discharge pipe is communicated with the second collection box, and a second valve is arranged on the second dust discharge pipe.
The utility model discloses following beneficial effect has:
(1) The utility model discloses a first air duct is sent into first processing mechanism and is carried out the first back of handling, send into second processing mechanism through the second air duct and handle, first deep bead that sets up in dust removal case air intake department, can handle the large granule dust of not in time handling in the first processing mechanism, fall into deposition mechanism after large granule dust collides with first deep bead, the flue gas upwards handles through sack dust removal component afterwards, flue gas after sack dust removal component handles adsorbs the processing back through filtering component, discharge through the outlet duct, flue gas purification's purpose has been reached, the dust removal effect of device has been improved.
Drawings
FIG. 1 is a schematic structural view of a dust removing device of a melting furnace for aluminum ingot production.
In the figure: 1. a furnace; 2. a gas-collecting hood; 3. a first air duct; 4. a second air duct; 5. a dust removal box; 6. a first windshield; 7. an air outlet pipe; 8. a treatment box; 801. a second wind deflector; 802. a third wind deflector; 803. a dust guide plate; 804. a first ash discharge pipe; 805. a first collection tank; 9. a first filter screen; 10. a second filter screen; 11. air bags; 12. an electromagnetic pulse valve; 13. a gas ejector tube; 14. a dust removal cloth bag; 15. a pattern plate; 16. a venturi tube; 17. an ash accumulation hopper; 171. a second ash discharge pipe; 172. a second collection tank.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a smelting pot dust collector for aluminium ingot production, including smelting pot 1, still include first processing mechanism and second processing mechanism, smelting pot 1's top is equipped with gas collecting channel 2, gas collecting channel 2 communicates with first processing mechanism through first air duct 3, second processing mechanism includes dust removal case 5, dust removal case 5 is interior from last to being equipped with filtering component down in proper order, sack dust removal subassembly and deposition mechanism, dust removal case 5's left side bottom is equipped with the intake pipe, the intake pipe passes through second air duct 4 and first processing mechanism intercommunication, and dust removal case 5 left side bottom air intake department still is equipped with first deep bead 6, dust removal case 5 right side top is equipped with outlet duct 7.
The flue gas that aluminium smelting pot work produced is through the gas collecting channel 2 at 1 top of smelting pot, first air duct 3 is sent into first processing mechanism and is carried out the first back of handling, through second air duct 4, the intake pipe is sent into second processing mechanism and is handled, first deep bead 6 that sets up in 5 air intake departments of dust removal case, can handle the large granule dust of not in time handling in the first processing mechanism once more, fall into the deposition mechanism after the large granule dust collides with first deep bead 6, the flue gas upwards handles through sack dust removal component afterwards, flue gas after sack dust removal component handles carries out adsorption treatment through filtering component after, discharge through outlet duct 7, the purpose of gas cleaning has been reached, the dust removal effect of device has been improved.
As a preferred embodiment, the first treatment mechanism comprises a treatment box 8, the treatment box 8 is respectively communicated with the gas collecting hood 2 and the gas inlet pipe through a first gas-guide pipe 3 and a second gas-guide pipe 4, a second wind baffle 801 and a third wind baffle 802 are arranged in the treatment box 8, the second wind baffle 801 is obliquely arranged on the top wall of the inner side of the treatment box 8 from left to right, the third wind baffle 802 is obliquely arranged at the lower right end of the second wind baffle 801 from left to right, the second wind baffle 801 and the third wind baffle 802 are arranged at intervals, and the second wind baffle 801 and the third wind baffle 802 are parallel. First air duct 3 sends into the flue gas and handles 8 in, through the effect of second wind deflector 801 and third wind deflector 802, large granule dust can fall into with second wind deflector 801 and third wind deflector 802 in the flue gas, carries out the primary treatment, conveniently collects the dust.
As a preferred embodiment, the bottom of the treatment box 8 is provided with an ash guide plate 803 which is inclined downwards from right to left, the bottom of the third wind shield 802 is connected with the upper right end of the ash guide plate 803, the side wall of the bottom end of the left side of the treatment box 8 is provided with a first ash discharge pipe 804, the first ash discharge pipe 804 is communicated with a first collecting box 805, and the first ash discharge pipe 804 is provided with a first valve. The dust is guided down by the inclined dust guiding plate 803, and the first valve on the first dust discharging pipe 804 is opened, so that the dust can fall into the first collecting box 805 through the first dust discharging pipe 804 for collection and treatment.
As a preferred embodiment, the bag-type dust collection assembly comprises an air bag 11, an electromagnetic pulse valve 12, an air injection pipe 13 and a plurality of dust collection bags 14, a pattern plate 15 is fixedly mounted on the inner wall of the dust collection box 5, a plurality of venturi tubes 16 are arranged on the pattern plate 15, the dust collection bags 14 are arranged at the bottoms of the venturi tubes 16, filter bag frames are fixedly mounted on the outer surfaces of the dust collection bags 14, the air injection pipe 13 is arranged above the pattern plate 15, the electromagnetic pulse valve 12 is arranged at the position, extending to the outer side of the dust collection box 5, of the left end of the air injection pipe 13, the air bag 11 is arranged at the lower end of the electromagnetic pulse valve 12, and the air bag 11 is arranged on the outer wall of the left side of the dust collection box 5 through a support. After being treated by the first treatment mechanism, the flue gas is sent into the dust removal box 5 through the second air duct 4 and the air inlet pipe for secondary treatment, when the flue gas is upwards treated by the cloth bag dust removal assembly, the electromagnetic pulse valve 12 is opened, compressed air is sprayed into the dust removal cloth bag 14 through the spraying and blowing port on the air spraying pipe 13 in a very short time, so that the dust removal cloth bag 14 generates severe expansion and impact vibration from the bag opening to the bottom, dust on the outer side of the dust removal cloth bag 14 is shaken off, the purpose of dust removal is achieved, dust on the dust removal cloth bag 14 is reduced, the dust removal efficiency of the dust removal cloth bag 14 is guaranteed, and after the dust removal is finished, the electromagnetic pulse valve 12 is closed.
As a preferred embodiment, the filtering component includes a first filter screen 9 and a second filter screen 10, the first filter screen 9 and the second filter screen 10 are sequentially arranged from top to bottom in the dust removing box 5 near the bottom of the air outlet pipe 7, the first filter screen 9 is an activated carbon filter screen, and the second filter screen 10 is a stainless steel filter screen. Flue gas after cloth bag dust removal subassembly is handled adsorbs tiny granule through second filter screen 10 stainless steel filter screen and first filter screen 9 active carbon filter screen and carries out adsorption treatment with the harmful substance in the flue gas after, discharges through outlet duct 7, has reached gas cleaning's purpose, has improved the dust removal effect of device.
As a preferred embodiment, the dust depositing mechanism includes a dust depositing bucket 17 disposed at the bottom of the dust removing box 5, a second dust discharging pipe 171 is disposed at the bottom of the dust depositing bucket 17, the bottom of the second dust discharging pipe 171 is communicated with a second collecting box 172, and a second valve is disposed on the second dust discharging pipe 171. The dust in the dust removing box 5 is collected by the dust collecting hopper 17, and the second valve on the second dust discharging pipe 171 is opened, so that the dust falls into the second collecting box 172, and the dust is conveniently collected.
The utility model discloses a theory of operation does: the smoke generated by the work of the aluminum smelting furnace is sent into a treatment box 8 through a gas collecting hood 2 and a first gas guide pipe 3 at the top of the smelting furnace 1, large-particle dust in the smoke can fall onto an ash guide plate 803 together with the second wind guide plate 801 and a third wind guide plate 802 under the action of a second wind guide plate 801 and a third wind guide plate 802, a first valve on a first ash discharge pipe 804 is opened, the dust can fall into a first collecting box 805 through the first ash discharge pipe 804 for collection treatment, the smoke treated by a first treatment mechanism is sent into a dust removal box 5 through a second gas guide pipe 4 and a gas inlet pipe, a first wind guide pipe 6 arranged at the gas inlet of the dust removal box 5 can treat the large-particle dust which is not treated in time in the first treatment mechanism again, and the large-particle dust falls into an ash hopper 17 after colliding with the first wind guide pipe 6, then the flue gas is upwards processed by the bag-type dust removal component, the electromagnetic pulse valve 12 is opened, compressed air is sprayed into the dust removal bag 14 through a spraying nozzle on the air spraying pipe 13 in a very short time, so that the dust removal bag 14 generates violent expansion and impact vibration from the bag opening to the bottom, dust on the outer side of the dust removal bag 14 is shaken off, the purpose of dust removal is achieved, after the dust removal is finished, the electromagnetic pulse valve 12 is closed, the flue gas processed by the bag-type dust removal component is subjected to fine particle adsorption by the second filter screen 10, namely a stainless steel filter screen, and harmful substances in the flue gas are subjected to adsorption treatment by the first filter screen 9, namely an active carbon filter screen, and then the flue gas is discharged through the air outlet pipe 7, the purpose of flue gas purification is achieved, and the dust removal effect of the device is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a smelting pot dust collector for aluminium ingot production, includes smelting pot (1), its characterized in that still includes first processing mechanism and second processing mechanism, the top of smelting pot (1) is equipped with gas collecting channel (2), gas collecting channel (2) through first air duct (3) with first processing mechanism intercommunication, second processing mechanism includes dust removal case (5), be equipped with filtering component, sack dust removal component and deposition mechanism down in proper order from last in dust removal case (5), the left side bottom of dust removal case (5) is equipped with the intake pipe, the intake pipe passes through second air duct (4) and first processing mechanism intercommunication, just dust removal case (5) left side bottom air intake department still is equipped with first deep bead (6), dust removal case (5) right side top is equipped with outlet duct (7).
2. The dust removing device for the smelting furnace used for the production of the aluminum ingots according to claim 1, wherein the first treatment mechanism comprises a treatment box (8), the treatment box (8) is respectively communicated with the gas collecting hood (2) and the gas inlet pipe through the first gas guide pipe (3) and the second gas guide pipe (4), a second wind baffle plate (801) and a third wind baffle plate (802) are arranged in the treatment box (8), the second wind baffle plate (801) is obliquely and downwardly arranged on the top wall of the inner side of the treatment box (8) from left to right, the third wind baffle plate (802) is obliquely and downwardly arranged on the lower right end of the second wind baffle plate (801) from left to right, the second wind baffle plate (801) and the third wind baffle plate (802) are arranged at intervals, and the second wind baffle plate (801) is parallel to the third wind baffle plate (802).
3. The dust removing device for the smelting furnace used for producing the aluminum ingots according to claim 2, wherein an ash guide plate (803) which is inclined downwards from right to left is arranged at the bottom of the treatment box (8), the bottom of the third wind shield plate (802) is connected with the upper right end of the ash guide plate (803), a first ash discharge pipe (804) is arranged on the side wall of the bottom end of the left side of the treatment box (8), the first ash discharge pipe (804) is communicated with a first collecting box (805), and a first valve is arranged on the first ash discharge pipe (804).
4. The smelting furnace dust collector for aluminum ingot production according to claim 1, wherein the filtering component comprises a first filtering net (9) and a second filtering net (10), the interior of the dust removing box (5) close to the bottom of the air outlet pipe (7) is provided with the first filtering net (9) and the second filtering net (10) from top to bottom in sequence, the first filtering net (9) is an activated carbon filtering net, and the second filtering net (10) is a stainless steel filtering net.
5. The smelting furnace dust removal device for aluminum ingot production according to claim 1, wherein the cloth bag dust removal assembly comprises a gas bag (11), an electromagnetic pulse valve (12), a gas injection pipe (13) and a plurality of dust removal cloth bags (14), a flower plate (15) is fixedly mounted on the inner wall of the dust removal box (5), a plurality of venturi tubes (16) are arranged on the flower plate (15), the dust removal cloth bags (14) are arranged at the bottom of the venturi tubes (16), a plurality of filter bag frames are fixedly mounted on the outer surface of the dust removal cloth bags (14), the gas injection pipe (13) is arranged above the flower plate (15), the left end of the gas injection pipe (13) extends to the outer side of the dust removal box (5) and is provided with the electromagnetic pulse valve (12), the gas bag (11) is arranged at the lower end of the electromagnetic pulse valve (12), and the gas bag (11) is arranged on the outer wall of the left side of the dust removal box (5) through a support.
6. The furnace dust removal device for aluminum ingot production according to claim 1, wherein the dust deposition mechanism comprises a dust deposition hopper (17) arranged at the bottom of the dust deposition box (5), a second dust discharge pipe (171) is arranged at the bottom of the dust deposition hopper (17), the bottom of the second dust discharge pipe (171) is communicated with a second collection box (172), and a second valve is arranged on the second dust discharge pipe (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221176377.9U CN217795279U (en) | 2022-05-17 | 2022-05-17 | A smelting pot dust collector for aluminium ingot production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221176377.9U CN217795279U (en) | 2022-05-17 | 2022-05-17 | A smelting pot dust collector for aluminium ingot production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217795279U true CN217795279U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221176377.9U Active CN217795279U (en) | 2022-05-17 | 2022-05-17 | A smelting pot dust collector for aluminium ingot production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217795279U (en) |
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- 2022-05-17 CN CN202221176377.9U patent/CN217795279U/en active Active
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