CN208055476U - A kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device - Google Patents
A kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device Download PDFInfo
- Publication number
- CN208055476U CN208055476U CN201820413763.2U CN201820413763U CN208055476U CN 208055476 U CN208055476 U CN 208055476U CN 201820413763 U CN201820413763 U CN 201820413763U CN 208055476 U CN208055476 U CN 208055476U
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- China
- Prior art keywords
- retort
- side wall
- perforation
- dry cleaning
- discharge nozzle
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Abstract
The utility model discloses a kind of electrolytic aluminum smoke fluorine removal compound dry cleaning devices,Including flue gas inlet pipe,One end perforation of the flue gas inlet pipe is connected with the air inlet of the first exhaust fan,The left side wall of retort is connected at the air outlet of first exhaust fan by connecting tube perforation,The outer surface fixing sleeve of retort is connected to first gear,Retort is rack-mount,Motor is installed on holder,The spindle end of motor is fixedly connected with second gear,The upper surface of retort is inlaid with aluminium oxide batch can,The bottom of aluminium oxide batch can is equipped with discharge nozzle,The bottom end of discharge nozzle is located at the inside of retort through the roof of retort,And solenoid valve is installed on discharge nozzle,The left side wall of retort is equipped with electric pushrod,The piston rod top of electric pushrod is located in retort and end point is fixedly connected with the left side wall of material stocking pipe,The electrolytic aluminum smoke fluorine removal compound dry cleaning device,It is compact-sized,It is easy to use.
Description
Technical field：
The utility model is related to electrolytic aluminum smoke processing technology field more particularly to a kind of electrolytic aluminum smoke fluorine removal compound are dry
Method purifier.
Background technology：
Aluminum i ndustry is the important foundation raw material industry of the national economic development, and China is that the first in the world great Chan aluminium state and aluminium disappear
Fei Guo.Large enterprise's production capacity is concentrated, and SO2 exhaust emissions also become increasingly conspicuous during Aluminum Electrolysis Production, while discharging in exhaust gas and containing
There is fluoride.It administers and recycles the SO2 and fluoride in aluminium manufacturer's flue gas, and realize the utilization of resources, be the problem of Aluminum Industry in The World.
It transforms mode of economic growth in the whole world and develops low-carbon economy under the new situation, carry out energy-saving and emission-reduction and realization energetically according to China
The policy requirements of industrial upgrading, administer and recycling aluminium manufacturer flue gas in SO2 and fluoride, and realize the utilization of resources, to promotion I
State's aluminum i ndustry energy-saving and emission-reduction and industrial upgrading and create good economic, society, environmental benefit has important practical significance.
Existing electrolytic aluminum smoke dry cleaning device is poor to CO2 the and SO2 clean-up effects in flue gas, and mostly uses greatly
Manually to retort removing surface so as to its maintaining.
Utility model content：
It is existing to solve the purpose of this utility model is to provide a kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device
The deficiency of technology.
The utility model is implemented by following technical solution：A kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device, including
Flue gas inlet pipe, one end perforation of the flue gas inlet pipe are connected with the air inlet of the first exhaust fan, the air outlet of the first exhaust fan
Place is connected with the left side wall of retort by connecting tube perforation, and the outer surface fixing sleeve of retort is connected to first gear, retort
It is rack-mount, motor is installed, the spindle end of motor is fixedly connected with second gear, the upper surface edge of retort on holder
Embedded with aluminium oxide batch can, the bottom of aluminium oxide batch can is equipped with discharge nozzle, and the bottom end of discharge nozzle is located at through the roof of retort
The inside of retort, and solenoid valve is installed on discharge nozzle, the left side wall of retort is equipped with electric pushrod, the work of electric pushrod
Stopper rod top is located in retort and end point is fixedly connected with the left side wall of material stocking pipe, offers material stock slot in material stocking pipe, deposits
The inside of hopper offers several discharge holes, and sealing cover is equipped on material stock slot, sliding slot is offered on sealing cover, discharge nozzle
Bottom end is located in sliding slot, and the right side wall of retort is connected by connecting tube and gas-solid separator perforation, is located at retort left side wall
It is socketed with casing with being rotated in the connecting tube of right side wall, the both sides of casing and the junction of connecting tube are mounted on sealing ring,
The bottom end perforation of gas-solid separator is connected with rewinding case, and the top perforation of gas-solid separator is connected with one end of the first tracheae, the
The bottom end of one tracheae is equipped with filter screen and active carbon net at proximal port, and the top perforation of the first tracheae is connected with the second exhausting
The air inlet of machine, the other end perforation of the second exhaust fan are connected with one end of the second tracheae, and case is run through in the bottom end of the second tracheae
The roof of body is located at the top of box house bottom wall, and the upper surface perforation of babinet is connected with the bottom end of exhaust duct, the side of holder
Cleaning brush is installed.
Preferably, the inside of the babinet is filled with sodium hydroxide solution.
Preferably, the piston rod top of the electric pushrod and the left side wall of material stocking pipe are by being welded and fixed.
Preferably, the first gear is used cooperatively with second gear.
The advantages of the utility model：The electrolytic aluminum smoke fluorine removal compound dry cleaning device, electrolytic aluminum smoke pass through first
Exhaust fan is transported in retort, sandy alumina is stored in aluminium oxide batch can, sandy alumina is sent by discharge nozzle
It in material stock slot, is discharged by discharge hole, so that the fluoride in retort inside smoke is reacted with aluminium oxide, make in flue gas
Fluoride is purified, and electric pushrod drives material stocking pipe to move forward and backward, and prevents putty, then carries out gas-solid by gas-solid separator
Separation, the second exhaust fan deliver gas in babinet, and the bottom end of the first tracheae is equipped with filter screen and activity at proximal port
Charcoal net convenient for filtering and dedusting, while preventing the aluminium oxide after absorption to be sucked out with the second exhaust fan, causes the aluminium oxide after absorption
The inside of loss, babinet is filled with sodium hydroxide solution, convenient for the carbon dioxide and sulfur dioxide in absorption flue gas, needs to anti-
When answering tank removing surface, motor drives retort rotation, convenient for clearing up the outer surface dust of retort by cleaning brush.
Description of the drawings：
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the retort structure sectional view of the utility model；
Fig. 3 is the material stocking pipe structural schematic diagram of the utility model；
Fig. 4 is the A schematic enlarged-scale views of the utility model；
In reference numeral：1- flue gas inlet pipes；The first exhaust fans of 2-；3- aluminium oxide batch cans；4- retort；5- first gears；
6- holders；7- motors；8- second gears；9- gas-solid separators；10- rewinding casees；11- filter screens；12- active carbon nets；13- first
Tracheae；The second exhaust fans of 14-；The second tracheaes of 15-；16- exhaust ducts；17- babinets；18- discharge nozzles；19- electric pushrods；20- electricity
Magnet valve；21- material stocking pipes；22- material stock slots；23- discharge holes；24- casings；25- sealing rings；26- sealing covers；27- sliding slots；28- is clear
Clean brush.
Specific implementation mode：
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the utility model provides a kind of technical solution：A kind of electrolytic aluminum smoke fluorine removal compound dry cleaning
Device, including flue gas inlet pipe 1, one end perforation of flue gas inlet pipe 1 are connected with the air inlet of the first exhaust fan 2, the first exhaust fan 2
Air outlet at the left side wall of retort 4 is connected with by connecting tube perforation, the outer surface fixing sleeve of retort 4 is connected to the first tooth
Wheel 5, retort 4 are installed on the frame 6, and motor 7 is equipped on holder 6, and the spindle end of motor 7 is fixedly connected with second gear 8,
The upper surface of retort 4 is inlaid with aluminium oxide batch can 3, and the bottom of aluminium oxide batch can 3 is equipped with discharge nozzle 18, the bottom of discharge nozzle 18
End is located at the inside of retort 4 through the roof of retort 4, and solenoid valve 20 is equipped on discharge nozzle 18, the left side of retort 4
Wall is equipped with electric pushrod 19, and the piston rod top of electric pushrod 19 is located in retort 4 and end point is fixedly connected with material stock
The left side wall of pipe 21 offers material stock slot 22 in material stocking pipe 21, and the inside of material stock slot 22 offers several discharge holes 23, material stock
Sealing cover 26 is installed on slot 22, sliding slot 27 is offered on sealing cover 26, the bottom end of discharge nozzle 18 is located in sliding slot 27, retort
4 right side wall is connected by connecting tube and the perforation of gas-solid separator 9, is located in the connecting tube of 4 left side wall of retort and right side wall
Rotation is socketed with casing 24, and the both sides of casing 24 and the junction of connecting tube are mounted on sealing ring 25, gas-solid separator 9
Bottom end perforation is connected with rewinding case 10, and the top perforation of gas-solid separator 9 is connected with one end of the first tracheae 13, the first tracheae 13
Bottom end filter screen 11 and active carbon net 12 are installed at the proximal port, the top perforation of the first tracheae 13 is connected with the second exhausting
The air inlet of machine 14, the other end perforation of the second exhaust fan 14 are connected with one end of the second tracheae 15, the bottom of the second tracheae 15
End is located at the top of 17 interior bottom wall of babinet through the roof of babinet 17, and the upper surface perforation of babinet 17 is connected with exhaust duct 16
The inside of bottom end, babinet 17 is filled with sodium hydroxide solution, the left side wall on the piston rod top and material stocking pipe 21 of electric pushrod 19
By being welded and fixed, first gear 5 is used cooperatively with second gear 8, and the side of holder 6 is equipped with cleaning brush 28.
Operation principle：When work, electrolytic aluminum smoke is transported to by the first exhaust fan 2 in retort 4, by sandy alumina
It is stored in aluminium oxide batch can 3, sandy alumina is sent by discharge nozzle 18 in material stock slot 22, is discharged, is made by discharge hole 23
Fluoride in 4 inside smoke of retort reacts with aluminium oxide, and the fluoride in flue gas is made to be purified, electric pushrod 19
It drives material stocking pipe 21 to move forward and backward, prevents putty, gas solid separation is then carried out by gas-solid separator 10, the second exhaust fan 14 will
Gas is transported in babinet 17, and the bottom end of the first tracheae 13 is equipped with filter screen 11 and active carbon net 12 at proximal port, is convenient for
Filtering and dedusting, while the aluminium oxide after absorption being prevented to be sucked out with the second exhaust fan 14, cause the alumina loss after absorption, case
The inside of body 17 is filled with sodium hydroxide solution, convenient for the carbon dioxide and sulfur dioxide in absorption flue gas, needs to retort 4
When removing surface, motor 7 drives retort 4 to rotate, and convenient for clearing up the outer surface dust of retort 4 by cleaning brush 28, is located at
Rotation is socketed with casing 24, the both sides of casing 24 and the connection of connecting tube in the connecting tube of 4 left side wall of retort and right side wall
Place is mounted on sealing ring 25, and the both ends for being socketed with connecting tube are rotated by casing 24 so that retort 4 is in rotation, reaction
Tank 4 is still penetrated through with flue gas inlet pipe 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device, including flue gas inlet pipe (1), it is characterised in that：The flue gas
One end perforation of inlet pipe (1) is connected with the air inlet of the first exhaust fan (2), passes through company at the air outlet of the first exhaust fan (2)
Take over perforation is connected with the left side wall of retort (4), and the outer surface fixing sleeve of retort (4) is connected to first gear (5), retort
(4) it is mounted on holder (6), motor (7) is installed, the spindle end of motor (7) is fixedly connected with second gear on holder (6)
(8), the upper surface of retort (4) is inlaid with aluminium oxide batch can (3), and the bottom of aluminium oxide batch can (3) is equipped with discharge nozzle (18),
The bottom end of discharge nozzle (18) is located at the inside of retort (4) through the roof of retort (4), and is equipped with electricity on discharge nozzle (18)
The left side wall of magnet valve (20), retort (4) is equipped with electric pushrod (19), and the piston rod top of electric pushrod (19) is located at reaction
In tank (4) and end point is fixedly connected with the left side wall of material stocking pipe (21), and material stock slot (22), material stock are offered in material stocking pipe (21)
The inside of slot (22) offers several discharge holes (23), is equipped with sealing cover (26) on material stock slot (22), on sealing cover (26)
Sliding slot (27) is offered, the bottom end of discharge nozzle (18) is located in sliding slot (27), and the right side wall of retort (4) passes through connecting tube and gas
Solid separator (9) perforation connection, rotation is socketed with casing in the connecting tube of retort (4) left side wall and right side wall
(24), the both sides of casing (24) and the junction of connecting tube are mounted on sealing ring (25), the bottom end perforation of gas-solid separator (9)
It is connected with rewinding case (10), the top perforation of gas-solid separator (9) is connected with one end of the first tracheae (13), the first tracheae (13)
Bottom end filter screen (11) and active carbon net (12) be installed at the proximal port, the top of the first tracheae (13), which penetrates through, is connected with the
The air inlet of two exhaust fans (14), the other end perforation of the second exhaust fan (14) are connected with one end of the second tracheae (15), the
The bottom end of two tracheaes (15) is located at the top of babinet (17) interior bottom wall, the upper surface of babinet (17) through the roof of babinet (17)
Perforation is connected with the bottom end of exhaust duct (16), and the side of holder (6) is equipped with cleaning brush (28).
2. a kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device according to claim 1, it is characterised in that：The case
The inside of body (17) is filled with sodium hydroxide solution.
3. a kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device according to claim 1, it is characterised in that：The electricity
The piston rod top of dynamic push rod (19) is with the left side wall of material stocking pipe (21) by being welded and fixed.
4. a kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device according to claim 1, it is characterised in that：Described
One gear (5) is used cooperatively with second gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413763.2U CN208055476U (en) | 2018-03-26 | 2018-03-26 | A kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413763.2U CN208055476U (en) | 2018-03-26 | 2018-03-26 | A kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055476U true CN208055476U (en) | 2018-11-06 |
Family
ID=63989078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413763.2U Expired - Fee Related CN208055476U (en) | 2018-03-26 | 2018-03-26 | A kind of electrolytic aluminum smoke fluorine removal compound dry cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111909728A (en) * | 2020-08-13 | 2020-11-10 | 山东魏桥铝电有限公司 | System, method and application for gasification treatment of waste cathode carbon blocks of aluminum electrolysis cell and cooperation of coal oxygen-enriched combustion |
-
2018
- 2018-03-26 CN CN201820413763.2U patent/CN208055476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111909728A (en) * | 2020-08-13 | 2020-11-10 | 山东魏桥铝电有限公司 | System, method and application for gasification treatment of waste cathode carbon blocks of aluminum electrolysis cell and cooperation of coal oxygen-enriched combustion |
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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: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |