CN115337768A - Electrolytic aluminum flue gas purification efficient operation device and method - Google Patents
Electrolytic aluminum flue gas purification efficient operation device and method Download PDFInfo
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- CN115337768A CN115337768A CN202210868338.3A CN202210868338A CN115337768A CN 115337768 A CN115337768 A CN 115337768A CN 202210868338 A CN202210868338 A CN 202210868338A CN 115337768 A CN115337768 A CN 115337768A
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- flue gas
- electrolytic aluminum
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- gas purification
- aluminum flue
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 69
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000003546 flue gas Substances 0.000 title claims abstract description 57
- 238000000746 purification Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 230000000670 limiting effect Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/602—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/606—Carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses an electrolytic aluminum flue gas purification efficient operation device and method, comprising the following steps: the device comprises an air inlet pipe and an air outlet pipe, wherein one side of the air inlet pipe is connected with a filter chamber, one side of the filter chamber is connected with a reaction chamber through a pipeline, one side of the reaction chamber is connected with a purification chamber through a pipeline, one side of the purification chamber is connected with a liquid inlet, and the air outlet pipe is connected to the other side of the purification chamber; the electrolytic aluminum flue gas purification efficient operation device and the method have the beneficial effects that: when the filter screen inside electrolytic aluminum purification device needs to be replaced and cleaned, the push plate can be pushed, the baffle is contracted to the inside of the track through the movable spring under the action of the push plate, the limit of the baffle is not available at the moment, the filter screen can be normally pulled out from the inside of the track through the sliding block, and the filter screen can be replaced and cleaned at the moment, so that the electrolytic aluminum flue gas purification effect is better, and the electrolytic aluminum flue gas purification efficient operation device and the electrolytic aluminum flue gas purification method are characterized.
Description
Technical Field
The invention relates to the technical field of electrolytic aluminum flue gas purification devices, in particular to an electrolytic aluminum flue gas purification efficient operation device and method.
Background
The electrolytic aluminum is aluminum obtained by electrolysis, the cryolite-alumina molten salt electrolysis method is adopted in the modern electrolytic aluminum industrial production, and the electrolytic aluminum can generate a large amount of harmful gases in the reaction process and can affect the environment, so that an electrolytic aluminum flue gas purification device is required to be used for purifying the electrolytic aluminum flue gas.
The electrolytic aluminum flue gas purification device who uses now often because the structure of integration between the device in the use, is inconvenient to inside clearance, leads to long-time after using, can lead to inside to produce a large amount of impurity to influence the purifying effect of electrolyte, so need improve to above-mentioned problem.
Disclosure of Invention
The invention aims to provide an electrolytic aluminum flue gas purification efficient operation device and method, and aims to solve the problems that the cleaning of the inside is inconvenient and the purification effect of electrolyte is influenced in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an electrolytic aluminum flue gas purification high-efficiency operation device comprises: the device comprises an air inlet pipe and an air outlet pipe, wherein one side of the air inlet pipe is connected with a filter chamber, one side of the filter chamber is connected with a reaction chamber through a pipeline, one side of the reaction chamber is connected with a purification chamber through a pipeline, one side of the purification chamber is connected with a liquid inlet, and the air outlet pipe is connected to the other side of the purification chamber;
the utility model discloses a filter chamber, including filter chamber, orbital inside sliding connection have the track, orbital inside sliding connection has the slider, two be connected with the filter screen between the slider, orbital top is provided with movable spring, the fly leaf is connected to movable spring's one end, the one end of fly leaf is connected with the baffle.
Preferably, the baffle forms a telescopic structure through a movable spring and the rail, and four groups of the rails are symmetrically arranged on the center line of the filter chamber.
Preferably, the filter screen forms sliding structure through between slider and the track, and be fixed connection between the inner wall of track and filter chamber.
Preferably, there is the water pump one side of clean room through water piping connection, the internal connection of clean room has the mounting panel, the inside of mounting panel is provided with servo motor, servo motor's output is connected with the threaded rod, the both sides of threaded rod are connected with the movable rod through the thread bush, one side of movable rod is connected with the bracing piece through the sliding block, the bottom of bracing piece is connected with the shower nozzle, one side water service pipe of water pump runs through the mounting panel and connects the both sides at the shower nozzle.
Preferably, the support rod passes through and constitutes sliding structure between sliding block and the mounting panel, and is fixed connection between mounting panel and the clean room.
Preferably, the movable rod forms a threaded sliding structure through the threaded sleeve and the threaded rod, and one side of the threaded rod is connected to the inside of the mounting plate through a bearing.
Preferably, a transmission motor is installed at the top of the reaction chamber, a transmission rod is connected to the bottom of the transmission motor, and rotating rods are connected to two sides of the transmission rod.
Preferably, the transmission rod is fixedly connected with the rotating rod, and six groups of the rotating rod are symmetrically arranged on the rotating rod relative to the central line of the rotating rod.
The use method of the electrolytic aluminum flue gas purification high-efficiency operation device comprises the following steps:
s01: the filter chamber is connected to a filter chamber through an electrolytic aluminum flue gas through an air inlet pipe, the filter chamber is filtered through a filter screen, when the filter screen is not good in effect due to use, a door of the filter chamber can be opened, then a baffle is pushed upwards through a movable plate, the rail does not receive the limiting effect of the baffle at the moment, the filter screen slides through a sliding block at the moment, so that the filter screen can slide out of the inside of the rail through the sliding block, then the filter screen slides into the rail through the sliding block, the movable plate is loosened, the movable plate resets under the action of a movable spring, and the limiting effect is achieved on the rail through the baffle;
s02: after filtered electrolytic aluminum flue gas flows into the purifying chamber through a pipeline, sodium carbonate solution in the purifying chamber is guided to the spray head through the water pump and the water pipe, the sodium carbonate solution is sprayed out through the spray head, the spray head can drive the threaded rod to rotate through the servo motor when spraying the sodium carbonate solution, and the threaded rod can drive the supporting rods on two sides to slide along the mounting plate through the movable rod in the rotating process;
s03: when the electrolytic aluminum flue gas flows to the inside of the reaction chamber through the pipeline, the electrolytic aluminum flue gas can be reacted with the electrolytic aluminum flue gas through the inside alumina powder, the effect of purifying the electrolytic aluminum flue gas is achieved, and the transmission rod and the rotating rod are driven to rotate through the transmission motor.
Compared with the prior art, the electrolytic aluminum flue gas purification efficient operation device and the method have the beneficial effects that: when the filter screen inside electrolytic aluminum purification device needs to be replaced and cleaned, the push plate can be pushed, the baffle contracts to the inside of the track through the movable spring under the action of the push plate, the limit of the baffle is avoided at the moment, the filter screen can be normally pulled out from the inside of the track through the sliding block, the filter screen can be replaced and cleaned at the moment, the electrolytic aluminum flue gas purification effect is better, and the electrolytic aluminum flue gas purification efficient operation device and the electrolytic aluminum flue gas purification efficient operation method are characterized by being.
1. This electrolytic aluminum gas cleaning high efficiency operation device and method, when needs are changed the washing to the inside filter screen of device, can be through promoting the push pedal for the baffle contracts orbital inside through activity movable spring under the effect of push pedal, just can draw the filter screen from the track through the slider this moment, thereby the person of facilitating the use changes and installs the filter screen, makes electrolytic aluminum gas cleaning's purifying effect better.
2. This electrolytic aluminum gas cleaning high-efficient running device and method, after the electrolytic aluminum gas after filtering passes through the pipeline and flows in the clean room, can be through water pump and water pipe with purifying solution water conservancy diversion to the shower nozzle in and spout, simultaneously at the in-process that sprays, drive the threaded rod through the motor and rotate, the threaded rod passes through the thread bush and drives activity and bracing piece and slide along the mounting panel, thereby make the shower nozzle spray reciprocating motion effect on the one side, make the solution fully react with the electrolytic aluminum gas, make electrolytic aluminum gas cleaning better.
3. According to the electrolytic aluminum flue gas purification efficient operation device and method, when the electrolytic aluminum flue gas flows into the reaction chamber through the pipeline, the electrolytic aluminum flue gas can be reacted with the electrolytic aluminum flue gas through the internal alumina powder, the electrolytic aluminum flue gas purification effect is achieved, the transmission rod and the rotating rod are driven to rotate through the transmission motor, the electrolytic aluminum flue gas can be fully reacted, and the purification rate of the electrolytic aluminum flue gas is increased.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting plate of the present invention;
fig. 4 is a schematic view of the movable plate mounting structure of the present invention.
In the figure: 1. an air inlet pipe; 2. a filtering chamber; 3. a reaction chamber; 4. a clean room; 5. a liquid inlet; 6. an exhaust pipe; 7. a track; 8. a slider; 9. filtering with a screen; 10. a movable spring; 11. a movable plate; 12. a baffle plate; 13. a water pump; 14. mounting a plate; 15. a servo motor; 16. a threaded rod; 17. a movable rod; 18. a support bar; 19. a spray head; 20. a drive motor; 21. a transmission rod; 22. rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an electrolytic aluminum flue gas purification high-efficiency operation device comprises: one side of an air inlet pipe 1 and one side of an air outlet pipe 6, which are respectively connected with a filter chamber 2, one side of the filter chamber 2 is connected with a reaction chamber 3 through a pipeline, one side of the reaction chamber 3 is connected with a purification chamber 4 through a pipeline, one side of the purification chamber 4 is connected with a liquid inlet 5, and the air outlet pipe 6 is connected with the other side of the purification chamber 4;
a rail 7 is arranged inside the filtering chamber 2, sliding blocks 8 are connected inside the rail 7 in a sliding manner, a filtering net 9 is connected between the two sliding blocks 8, a movable spring 10 is arranged at the top of the rail 7, one end of the movable spring 10 is connected with a movable plate 11, one end of the movable plate 11 is connected with a baffle 12, the baffle 12 forms a telescopic structure with the rail 7 through the movable spring 10, four groups of rails 7 are symmetrically arranged around the central line of the filtering chamber 2, the filtering nets 9 form a sliding structure with the rail 7 through the sliding blocks 8, and the rail 7 is fixedly connected with the inner wall of the filtering chamber 2;
one side of the purification chamber 4 is connected with a water pump 13 through a water pipe, the interior of the purification chamber 4 is connected with a mounting plate 14, the interior of the mounting plate 14 is provided with a servo motor 15, the output end of the servo motor 15 is connected with a threaded rod 16, two sides of the threaded rod 16 are connected with movable rods 17 through threaded sleeves, one side of each movable rod 17 is connected with a support rod 18 through a sliding block, the bottom of each support rod 18 is connected with a spray head 19, a water pipe on one side of the water pump 13 penetrates through the mounting plate 14 and is connected to two sides of the spray head 19, each support rod 18 forms a sliding structure with the mounting plate 14 through the sliding block, the mounting plate 14 is fixedly connected with the purification chamber 4, each movable rod 17 forms a threaded sliding structure with the threaded rod 16 through the threaded sleeves, and one side of the threaded rod 16 is connected with the interior of the mounting plate 14 through a bearing;
the top of the reaction chamber 3 is provided with a transmission motor 20, the bottom of the transmission motor 20 is connected with a transmission rod 21, two sides of the transmission rod 21 are connected with rotating rods 22, the transmission rod 21 and the rotating rods 22 are fixedly connected, and six groups of the rotating rods 22 are symmetrically arranged about the central line of the rotating rods 22.
The use method of the electrolytic aluminum flue gas purification high-efficiency operation device comprises the following steps:
s01: the electrolytic aluminum flue gas is connected into the filtering chamber 2 through the air inlet pipe 1 and is filtered through the filtering net 9, when the effect of the filtering net 9 is poor due to use, the door of the filtering chamber 2 can be opened, then the baffle 12 is pushed upwards through the movable plate 11, the rail 7 does not receive the limiting effect of the baffle 12 at the moment, the filtering net 9 slides through the sliding block 8 at the moment, so that the filtering net 9 can slide out of the inside of the rail 7 through the sliding block 8, the filtering net 9 is cleaned and replaced, the treatment effect of the electrolytic aluminum flue gas is better, then the filtering net 9 slides into the rail 7 through the sliding block 8, the movable plate 11 is loosened, the movable plate 11 resets under the action of the movable spring 10, the rail 7 is limited through the baffle 12, and the filtering net 9 is convenient to replace;
s02: after the filtered electrolytic aluminum flue gas flows into the purifying chamber 4 through a pipeline, the sodium carbonate solution in the purifying chamber 4 is guided to the spray head 19 through the water pump 13 and the water pipe, and is sprayed out through the spray head 19, when the spray head 19 sprays the sodium carbonate solution, the threaded rod 16 can be driven to rotate through the servo motor 15, the threaded rod 16 can drive the support rods 18 at two sides to slide along the mounting plate 14 through the movable rod 17 in the rotating process, so that the effects of spraying and reciprocating movement at the same time are achieved, the solution can fully react with the electrolytic aluminum flue gas, and the purifying effect of the electrolytic aluminum flue gas is better;
s03: when the electrolytic aluminum flue gas flows to the inside of the reaction chamber 3 through the pipeline, the electrolytic aluminum flue gas can be purified through the reaction of the internal alumina powder and the electrolytic aluminum flue gas, and the transmission motor 20 drives the transmission rod 21 and the rotating rod 22 to rotate, so that the electrolytic aluminum flue gas can be fully reacted, and the purification rate of the electrolytic aluminum flue gas is increased
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. An electrolytic aluminum flue gas purification high-efficiency operation device comprises: the device comprises an air inlet pipe (1) and an air outlet pipe (6), and is characterized in that one side of the air inlet pipe (1) is connected with a filtering chamber (2), one side of the filtering chamber (2) is connected with a reaction chamber (3) through a pipeline, one side of the reaction chamber (3) is connected with a purifying chamber (4) through a pipeline, one side of the purifying chamber (4) is connected with a liquid inlet (5), and the air outlet pipe (6) is connected with the other side of the purifying chamber (4);
the internally mounted of filter chamber (2) has track (7), the inside sliding connection of track (7) has slider (8), two be connected with filter screen (9) between slider (8), the top of track (7) is provided with movable spring (10), fly leaf (11) is connected to the one end of movable spring (10), the one end of fly leaf (11) is connected with baffle (12).
2. The electrolytic aluminum flue gas purification high-efficiency operation device according to claim 1, characterized in that: the baffle (12) forms a telescopic structure with the rail (7) through the movable spring (10), and four groups of rails (7) are symmetrically arranged around the central line of the filter chamber (2).
3. The electrolytic aluminum flue gas purification high-efficiency operation device according to claim 1, characterized in that: filter screen (9) constitute sliding construction through between slider (8) and track (7), and be fixed connection between the inner wall of track (7) and filter chamber (2).
4. The electrolytic aluminum flue gas purification high-efficiency operation device according to claim 1, characterized in that: one side of clean room (4) has water pump (13) through water piping connection, the internal connection of clean room (4) has mounting panel (14), the inside of mounting panel (14) is provided with servo motor (15), the output of servo motor (15) is connected with threaded rod (16), the both sides of threaded rod (16) are connected with movable rod (17) through the thread bush, one side of movable rod (17) is connected with bracing piece (18) through the sliding block, the bottom of bracing piece (18) is connected with shower nozzle (19), one side water service pipe of water pump (13) runs through mounting panel (14) and connects the both sides at shower nozzle (19).
5. The electrolytic aluminum flue gas purification high-efficiency operation device according to claim 4, characterized in that: the support rod (18) forms a sliding structure through the sliding block and the mounting plate (14), and the mounting plate (14) is fixedly connected with the purifying chamber (4).
6. The electrolytic aluminum flue gas purification high-efficiency operation device according to claim 4, characterized in that: the movable rod (17) forms a threaded sliding structure with the threaded rod (16) through the threaded sleeve, and one side of the threaded rod (16) is connected to the inside of the mounting plate (14) through a bearing.
7. The electrolytic aluminum flue gas purification high-efficiency operation device according to claim 4, characterized in that: transmission motor (20) are installed at the top of reaction chamber (3), the bottom of transmission motor (20) is connected with transfer line (21), the both sides of transfer line (21) are connected with dwang (22).
8. The electrolytic aluminum flue gas purification high-efficiency operation device according to claim 7, characterized in that: be fixed connection between transfer line (21) and dwang (22), and dwang (22) installs six groups about the central line symmetry of dwang (22).
9. The application method of the electrolytic aluminum flue gas purification high-efficiency operation device is characterized in that: the method comprises the following steps:
s01: the smoke is connected to the filter chamber (2) through the air inlet pipe (1) and filtered through the filter screen (9), when the filter screen (9) is not good due to use, the door of the filter chamber (2) can be opened, then the baffle (12) is pushed upwards through the movable plate (11), the rail (7) does not receive the limiting effect of the baffle (12), the filter screen (9) slides through the sliding block (8), the filter screen (9) can slide out of the rail (7) through the sliding block (8), then the filter screen (9) slides into the rail (7) through the sliding block (8), the movable plate (11) is loosened, the movable plate (11) resets under the action of the movable spring (10), and the limiting effect is achieved on the rail (7) through the baffle (12);
s02: after filtered electrolytic aluminum flue gas flows into a purifying chamber (4) through a pipeline, sodium carbonate solution in the purifying chamber (4) is guided into a spray head (19) through a water pump (13) and a water pipe and is sprayed out through the spray head (19), the spray head (19) can drive a threaded rod (16) to rotate through a servo motor (15) when spraying the sodium carbonate solution, and the threaded rod (16) can drive supporting rods (18) on two sides to slide along a mounting plate (14) through a movable rod (17) in the rotating process;
s03: when the electrolytic aluminum flue gas flows into the reaction chamber (3) through the pipeline, the electrolytic aluminum flue gas can be purified through the reaction of the internal alumina powder and the electrolytic aluminum flue gas, and the transmission rod (21) and the rotating rod (22) are driven to rotate through the transmission motor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210868338.3A CN115337768A (en) | 2022-07-22 | 2022-07-22 | Electrolytic aluminum flue gas purification efficient operation device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210868338.3A CN115337768A (en) | 2022-07-22 | 2022-07-22 | Electrolytic aluminum flue gas purification efficient operation device and method |
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| CN115337768A true CN115337768A (en) | 2022-11-15 |
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| CN213556106U (en) * | 2020-08-18 | 2021-06-29 | 江苏佑仑环保设备有限公司 | Novel industrial harmful waste gas treatment device |
| CN214389272U (en) * | 2021-01-21 | 2021-10-15 | 南京伊希欧科技发展有限公司 | Air cleaner who possesses fire prevention function |
| WO2022057149A1 (en) * | 2020-09-17 | 2022-03-24 | 山东联化新材料有限责任公司 | Desulfurization absorption device for needle coke production process |
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2022
- 2022-07-22 CN CN202210868338.3A patent/CN115337768A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210385425U (en) * | 2019-03-15 | 2020-04-24 | 扬州石化有限责任公司 | Flue gas desulfurization device |
| CN210845868U (en) * | 2019-06-13 | 2020-06-26 | 聊城信源集团有限公司 | Electrolytic aluminum flue gas purification system |
| CN111701395A (en) * | 2020-06-10 | 2020-09-25 | 陈焕林 | Secondary flue gas purification system for electrolytic aluminum workshop |
| CN213556106U (en) * | 2020-08-18 | 2021-06-29 | 江苏佑仑环保设备有限公司 | Novel industrial harmful waste gas treatment device |
| WO2022057149A1 (en) * | 2020-09-17 | 2022-03-24 | 山东联化新材料有限责任公司 | Desulfurization absorption device for needle coke production process |
| CN214389272U (en) * | 2021-01-21 | 2021-10-15 | 南京伊希欧科技发展有限公司 | Air cleaner who possesses fire prevention function |
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Application publication date: 20221115 |
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