CN216523169U - Energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood - Google Patents
Energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood Download PDFInfo
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- CN216523169U CN216523169U CN202123350140.6U CN202123350140U CN216523169U CN 216523169 U CN216523169 U CN 216523169U CN 202123350140 U CN202123350140 U CN 202123350140U CN 216523169 U CN216523169 U CN 216523169U
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Abstract
The utility model discloses an energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood, and relates to the technical field of aluminum smelting. The side door comprises a side door, wherein an L-shaped gas collecting hood A is arranged behind the side door, an L-shaped gas collecting hood B is arranged behind the L-shaped gas collecting hood A, aluminum pipe frames are welded on the outer sides of the outer walls of the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, an installation assembly is arranged at the front end of the bottom of the outer wall of one side of each of the L-shaped gas collecting hood A and the L-shaped gas collecting hood B and comprises a limiting plate and an inserting column, and a connecting rod is welded at the center of the bottom of the limiting plate. According to the utility model, by utilizing the mounting assembly, the side door, the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, the lug on the connecting plate B is inserted into the clamping groove on the connecting plate A to be aligned, and the inserted column moves to generate a limiting effect under the action of the elastic property of the spring, so that the mounting and dismounting of workers are facilitated.
Description
Technical Field
The utility model belongs to the technical field of aluminum smelting, and particularly relates to an energy-saving and environment-friendly aluminum electrolysis fuel gas roasting flue gas collecting hood.
Background
Along with the development of society and science and technology, equipment in various industry fields is greatly promoted, wherein aluminum is mainly produced by electrolyzing aluminum in the aluminum smelting industry, and when coke particles are roasted in the current aluminum electrolysis gas roasting, the smoke is large when the temperature reaches 300-600 ℃, the smoke is emitted from materials, and the smoke is scattered in the manufacturing environment to seriously threaten the ecological environment and the body health of workers, but the following defects still exist in the actual use:
1. when the existing aluminum electrolysis gas roasting flue gas collecting hood is used, all parts are connected in a welding mode mostly, and the time is long due to the large volume during the installation and the disassembly of the mode, so that the working efficiency is low;
2. when the existing aluminum electrolysis gas roasting flue gas collecting hood is used, most of the flue gas containing fluorine is discharged disorderly, so that the environment is damaged, and the cost of manufacturing materials used by the gas collecting hood is higher, so that the cost is increased.
Therefore, the existing energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood, which is convenient for workers to install and disassemble by utilizing an installation assembly, a side door, an L-shaped gas collecting hood A and an L-shaped gas collecting hood B, inserting a lug on a connecting plate B of the L-shaped gas collecting hood A into a clamping groove on a connecting plate A of the L-shaped gas collecting hood B, driving an inserting column to move through the elastic property of a spring and penetrating through a fixing plate A, an inserting plate and the fixing plate B to generate a limiting effect, is low in production cost, can integrate the generated flue gas into a purification treatment system, recovers and discharges the generated flue gas tissue, protects the environment and has high efficiency.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood, which comprises a side door, wherein an L-shaped gas collecting hood A is arranged behind the side door, an L-shaped gas collecting hood B is arranged behind the L-shaped gas collecting hood A, aluminum pipe frames are welded on the outer sides of the outer walls of the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, a mounting assembly is arranged at the front end of the bottom of the outer wall at one side of the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, the mounting assembly comprises a limiting plate and an inserting column, a connecting rod is welded at the center position of the bottom of the limiting plate, the other end of the connecting rod penetrates through a through hole at the center position of the upper surface of a fixing frame and is connected with the inserting column, the L-shaped gas collecting hood A and the L-shaped gas collecting hood B are identical in shape and size, the L-shaped gas collecting hood A and the L-shaped gas collecting hood B are welded by aluminum plates, the cost is low, and the strength of the L-shaped gas collecting hood A and the L-shaped gas collecting hood B is increased by welding the aluminum pipe frames, the limiting plate and the inserting column are connected through the connecting rod, the connecting effect is achieved, and synchronous motion is achieved.
Further, the welding of rear end terminal surface one side bottom of side door has the ring of inserting, the internally mounted of inserting the ring has the bolt, and the bolt is located the inside of inserting the ring.
Further, the welding of L type gas collecting channel A's front end terminal surface one side bottom has solid fixed ring, all bond sealed the pad at both ends terminal surface one side top around L type gas collecting channel A and L type gas collecting channel B, the welding of one side outer wall bottom rear end edge department of L type gas collecting channel A and L type gas collecting channel B has the picture peg, and through solid fixed ring and insert the ring cooperation, it is spacing to recycle the bolt, can install the side door, and sealed the leakproofness that can promote the junction that fills up reduces the flue gas and spills.
Furthermore, a connecting plate A is welded on the other side of the front end face of each of the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, a connecting plate B is welded on the other side of the rear end face of each of the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, and the L-shaped gas collecting hood A and the L-shaped gas collecting hood B are in butt joint through the connecting plate A and the connecting plate B.
Furthermore, a clamping groove is formed in the center of the front end face of the connecting plate A, a protruding block is welded in the center of the rear end face of the connecting plate B, and the size of the protruding block is slightly smaller than that of the clamping groove, so that the connecting plate A is convenient to insert.
Further, the upper surface central point of limiting plate puts and installs the pull ring, the outer wall outside cover of connecting rod is equipped with the spring, the spring is located the inside top of fixed frame and inserts between the post, the bottom of inserting the post runs through the through-hole of fixed plate A, picture peg and fixed plate B upper surface in proper order, and fixed frame, fixed plate A and fixed plate B are all fixed on L type gas collecting channel A and L type gas collecting channel B's outer wall, have the clearance between fixed plate A and the fixed plate B, and the clearance width is greater than and inserts the plate thickness, and the elastic property through the self that utilizes the spring drives and inserts the post and remove.
The utility model has the following beneficial effects:
1. the utility model is provided with the installation component, when a worker installs the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, the worker pushes the L-shaped gas collecting hood A to insert the convex block on the outer wall of the connecting plate B into the clamping groove on the connecting plate A of the L-shaped gas collecting hood B, then pulls the pull ring in the installation component upwards, the pull ring is forced to move upwards to drive the limiting plate to move upwards, the limiting plate moves upwards to drive the inserting column to move upwards through the connecting rod and compress the spring, at the moment, the inserting plate on the outer wall of the L-shaped gas collecting hood A is inserted between the fixing plate A and the fixing plate B, at the moment, the force application to the pull ring is stopped, the spring is forced to rebound to push the inserting column back, and sequentially passes through the through holes on the upper surfaces of the fixing plate A, the inserting column and the fixing plate B to generate a limiting effect, so as to complete the installation, when the disassembly is carried out, the pull ring is pulled to cancel the limiting effect of the inserting column, and the L-shaped gas collecting hood A and the L-shaped gas collecting hood B are separated, the problem of current aluminium electroloysis gas calcination flue gas collecting channel when using, mostly use welded mode to connect each part, and this kind of mode is because the volume is great causes its time longer when installing and dismantling, leads to work efficiency to hang down is solved.
2. According to the utility model, by arranging the side door, the L-shaped gas collecting hood A and the L-shaped gas collecting hood B, when a worker uses the aluminum plate and the aluminum pipe, the side door, the L-shaped gas collecting hood A and the L-shaped gas collecting hood B are all manufactured, so that the production cost of the device is low, and the generated flue gas can be gathered and merged into a purification treatment system by connecting the plurality of L-shaped gas collecting hoods A and the plurality of L-shaped gas collecting hoods B, the generated flue gas tissues are recovered and discharged, the environment is protected, the efficiency is high, and the problems that the environment is damaged because most of the flue gas containing fluorine is discharged disorderly when the existing aluminum electrolysis gas roasting flue gas collecting hood is used, and the cost is increased because the manufacturing material cost for the gas collecting hood is high are solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural view of the side door of the present invention;
fig. 3 is a structural diagram of an L-shaped gas collecting channel a and an L-shaped gas collecting channel B of the present invention;
fig. 4 is a first structural schematic view of an L-shaped gas-collecting channel B according to the present invention;
fig. 5 is a schematic structural diagram of an L-shaped gas collecting channel B according to the present invention;
fig. 6 is a block diagram of the mounting assembly of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a side door; 101. inserting a ring; 102. a bolt; 2. an L-shaped gas-collecting hood A; 201. a fixing ring; 3. an L-shaped gas-collecting hood B; 301. an aluminum pipe frame; 302. a gasket; 303. inserting plates; 304. a connecting plate A; 3041. a card slot; 305. a connecting plate B; 3051. a bump; 4. mounting the component; 401. a fixing frame; 402. a limiting plate; 403. a pull ring; 404. a connecting rod; 405. a spring; 406. inserting a column; 407. fixing a plate A; 408. and (7) fixing the plate B.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the utility model is an energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood, which comprises a side door 1, an L-shaped gas collecting hood a2 is installed behind the side door 1, an L-shaped gas collecting hood B3 is installed behind the L-shaped gas collecting hood a2, aluminum pipe frames 301 are welded on the outer sides of the outer walls of the L-shaped gas collecting hood a2 and the L-shaped gas collecting hood B3, a mounting assembly 4 is arranged at the front end of the bottom of the outer wall of one side of the L-shaped gas collecting hood a2 and the L-shaped gas collecting hood B3, the mounting assembly 4 comprises a limiting plate 402 and a plug-in post 406, a connecting rod 404 is welded at the bottom center position of the limiting plate 402, a through hole at the center position of the upper surface of a fixing frame 401 is penetrated by the other end of the connecting rod 404 to be connected with the plug-in post 406, the shapes and the sizes of the L-shaped gas collecting hood a2 and the L-shaped gas collecting hood B3 are the same, and the L-shaped gas collecting hood a2 and the L-shaped gas collecting hood B3 are welded by aluminum plates, the aluminum plate, the aluminum pipe frames 2 and the L-shaped gas collecting hood 3 are welded, the limiting plate 402 and the inserting column 406 are connected through the connecting rod 404, so that the connection function is achieved, and synchronous motion is achieved.
As shown in fig. 1-2, an insert ring 101 is welded at the bottom of one side of the rear end face of the side door 1, a plug pin 102 is installed inside the insert ring 101, and the plug pin 102 is located inside the insert ring 101;
specifically, the inserting ring 101 on the outer wall of the side door 1 is aligned with the fixing ring 201 on the outer wall of the L-shaped gas collecting hood a2 in the vertical direction, and then the inserting pin 102 penetrates through the two for limiting, and meanwhile, the angle of the side door 1 is convenient to adjust, and the side door is opened and closed.
As shown in fig. 1, 3, 4, and 5, a fixing ring 201 is welded at the bottom of one side of the front end face of an L-shaped gas-collecting hood a2, gaskets 302 are bonded at the tops of one sides of the front and rear end faces of an L-shaped gas-collecting hood a2 and an L-shaped gas-collecting hood B3, an insert plate 303 is welded at the edge of the rear end of the bottom of one side outer wall of an L-shaped gas-collecting hood a2 and an L-shaped gas-collecting hood B3, the fixing ring 201 is matched with the insert ring 101, the side door 1 can be installed by using a bolt 102 for limiting, the sealing performance of the joint can be improved by the gaskets 302, smoke leakage is reduced, a connecting plate a304 is welded at the other side of the front end faces of an L-shaped gas-collecting hood a2 and an L-shaped gas-collecting hood B3, a connecting plate B305 is welded at the other side of the rear end faces of an L-shaped gas-collecting hood a2 and an L-shaped gas-collecting hood B3, a2 and an L-shaped gas-collecting hood B3 are butted by the connecting plate a304 and B305, a slot 3041 is arranged at the center of the front end face of the connecting plate a connecting plate 304, the central position of the rear end face of the connecting plate B305 is welded with a projection 3051, and the size of the projection 3051 is slightly smaller than that of the clamping groove 3041, so that the connection is convenient.
As shown in fig. 5 and 6, a pull ring 403 is installed at the center of the upper surface of the limiting plate 402, a spring 405 is sleeved on the outer side of the outer wall of the connecting rod 404, the spring 405 is located between the top end of the fixing frame 401 and the insertion column 406, the bottom end of the insertion column 406 sequentially penetrates through holes in the upper surfaces of the fixing plate a407, the insertion plate 303 and the fixing plate B408, the fixing frame 401, the fixing plate a407 and the fixing plate B408 are all fixed on the outer walls of the L-shaped gas collecting hood a2 and the L-shaped gas collecting hood B3, a gap exists between the fixing plate a407 and the fixing plate B408, the width of the gap is greater than the thickness of the insertion plate 303, and the insertion column 406 is driven to move by using the elastic performance of the spring 405 itself.
One specific application of this embodiment is: when a worker installs the L-shaped gas collecting hood A2 and the L-shaped gas collecting hood B3, the worker pushes the L-shaped gas collecting hood A2 to insert the projection 3051 on the outer wall of the connecting plate B305 into the slot 3041 on the connecting plate A304 of the L-shaped gas collecting hood B3, then pulls the pull ring 403 in the installation assembly 4 upwards, the pull ring 403 is forced to move upwards to drive the limiting plate 402 to move upwards, the limiting plate 402 moves upwards to drive the inserting column 406 to move upwards through the connecting rod 404 and compress the spring 405, at the moment, the inserting plate 303 on the outer wall of the L-shaped gas collecting hood A2 is inserted between the fixing plate A407 and the fixing plate B408, at the moment, the force applied to the pull ring 403 is stopped, the spring 405 is forced to rebound to push the inserting column 406 back and sequentially passes through the through holes on the upper surfaces of the fixing plate A407, the inserting plate 303 and the fixing plate B408 to generate a limiting effect, so that the installation is completed, when the pull ring 403 is pulled to disassemble, the limiting effect of the inserting column 406 is cancelled, and the L-shaped gas collecting hood A2 is separated from the L-shaped gas collecting hood B3, insert ring 101 on the outer wall of side door 1 and the fixed ring 201's on the L type gas collecting channel A2 outer wall position alignment in the vertical direction, utilize bolt 102 to run through both and carry on spacingly, be convenient for adjust the angle of side door 1 again simultaneously, open and close it, side door 1, L type gas collecting channel A2 and L type gas collecting channel B3 all adopt aluminum plate and aluminum pipe preparation, therefore the low in production cost of device, and through connecting a plurality of L type gas collecting channel A2 and L type gas collecting channel B3, can collect the flue gas that produces and incorporate into the purification treatment system, organize the recovery emission to the flue gas that produces, the environmental protection, and efficient.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective aluminium electroloysis gas calcination flue gas collecting channel, includes side door (1), its characterized in that: l type gas collecting channel A (2) is installed at the rear of side door (1), L type gas collecting channel B (3) are installed at the rear of L type gas collecting channel A (2), aluminium pipe support (301) have all been welded in the outer wall outside of L type gas collecting channel A (2) and L type gas collecting channel B (3), one side outer wall bottom front end of L type gas collecting channel A (2) and L type gas collecting channel B (3) is provided with installation component (4), installation component (4) include limiting plate (402) and insert post (406), the welding of bottom central point position of limiting plate (402) has connecting rod (404), the other end of connecting rod (404) runs through the through-hole that fixed frame (401) upper surface central point put and is connected with inserting post (406).
2. The energy-saving and environment-friendly flue gas collecting hood for aluminum electrolysis gas roasting according to claim 1, wherein an inserting ring (101) is welded at the bottom of one side of the rear end surface of the side door (1), and a bolt (102) is installed inside the inserting ring (101).
3. The energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting channel as claimed in claim 1, wherein a fixing ring (201) is welded at the bottom of one side of the front end face of the L-shaped gas collecting channel A (2), sealing gaskets (302) are respectively bonded at the tops of one side of the front and back end faces of the L-shaped gas collecting channel A (2) and the L-shaped gas collecting channel B (3), and an inserting plate (303) is welded at the edge of the rear end of the bottom of the outer wall at one side of the L-shaped gas collecting channel A (2) and the L-shaped gas collecting channel B (3).
4. The energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood according to claim 3, wherein a connecting plate A (304) is welded to the other side of the front end face of the L-shaped gas collecting hood A (2) and the other side of the front end face of the L-shaped gas collecting hood B (3), and a connecting plate B (305) is welded to the other side of the rear end face of the L-shaped gas collecting hood A (2) and the other side of the rear end face of the L-shaped gas collecting hood B (3).
5. The energy-saving and environment-friendly flue gas collecting hood for aluminum electrolysis gas roasting according to claim 4, wherein a clamping groove (3041) is formed in the center of the front end face of the connecting plate A (304), and a projection (3051) is welded in the center of the rear end face of the connecting plate B (305).
6. The energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood according to claim 1, wherein a pull ring (403) is installed at the center of the upper surface of the limiting plate (402), a spring (405) is sleeved outside the outer wall of the connecting rod (404), the spring (405) is located between the top end of the inside of the fixing frame (401) and the inserting column (406), and the bottom end of the inserting column (406) sequentially penetrates through holes in the upper surfaces of the fixing plate A (407), the inserting plate (303) and the fixing plate B (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123350140.6U CN216523169U (en) | 2021-12-29 | 2021-12-29 | Energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123350140.6U CN216523169U (en) | 2021-12-29 | 2021-12-29 | Energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523169U true CN216523169U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123350140.6U Active CN216523169U (en) | 2021-12-29 | 2021-12-29 | Energy-saving and environment-friendly aluminum electrolysis gas roasting flue gas collecting hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523169U (en) |
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2021
- 2021-12-29 CN CN202123350140.6U patent/CN216523169U/en active Active
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