CN219640657U - Rotary kiln sealing device - Google Patents
Rotary kiln sealing device Download PDFInfo
- Publication number
- CN219640657U CN219640657U CN202321137912.4U CN202321137912U CN219640657U CN 219640657 U CN219640657 U CN 219640657U CN 202321137912 U CN202321137912 U CN 202321137912U CN 219640657 U CN219640657 U CN 219640657U
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- CN
- China
- Prior art keywords
- side wall
- fixedly connected
- ring
- gas storage
- working box
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- 238000007789 sealing Methods 0.000 title claims abstract description 66
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 29
- 230000005484 gravity Effects 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- 238000003491 array Methods 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000001354 calcination Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a rotary kiln sealing device which comprises a smoke chamber and a cylindrical kiln body inserted into the side wall of the smoke chamber, wherein a connecting ring is fixedly connected to the side wall of the smoke chamber and sleeved on the side wall of the cylindrical kiln body, a first fixing ring is fixedly connected to the other end of the connecting ring, a plurality of T-shaped guide rods arranged in an array are inserted into the side wall of the first fixing ring, one end of each T-shaped guide rod is fixedly connected with a movable ring, a second fixing ring is fixedly sleeved on the side wall of the cylindrical kiln body, and soft connection is fixedly connected between each movable ring and each first fixing ring. This kind of rotary kiln sealing device can be when sealed pad takes place slight wearing and tearing, still can guarantee the sealed effect of sealing pad, avoids causing great resistance to the rotation process of the cylindric kiln body, simultaneously, reduces sealed change frequency of pad, and convenient to use, use cost are lower to, can report to the police when sealed pad wearing and tearing is comparatively serious, remind operating personnel to shut down the change.
Description
Technical Field
The utility model relates to the technical field of rotary kilns, in particular to a rotary kiln sealing device.
Background
The rotary kiln is a rotary calcining kiln and comprises a cylindrical kiln body, a kiln head sealing structure, a kiln tail cover, a riding wheel, a transmission device and the like, the conveying and calcining of materials in the whole kiln body are mainly realized through exhaust air and rotation of the kiln body, the rotary kiln is widely applied to the field of sintering and preparing lithium battery materials, the diffusion of dust is effectively prevented by the kiln head sealing structure, the environmental quality of a working process is improved, and the material waste is reduced.
However, when the traditional rotary kiln head sealing structure is used, the outer wall of the rotary kiln can abrade the sealing filler, so that the sealing performance is insufficient in the use process, a large amount of materials and heat in the kiln can flow into the atmosphere, the heat is wasted, the environment is polluted, the materials are lost, and meanwhile, the sealing filler needs to be replaced frequently, so that the rotary kiln head sealing structure is inconvenient to use and the use cost is increased.
There is a need for a rotary kiln sealing device that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide a rotary kiln sealing device, which solves the problems that when the traditional rotary kiln head sealing structure is used, the outer wall of a rotary kiln can wear sealing filler, so that the sealing performance is insufficient in the use process, a large amount of materials and heat in the kiln can flow into the atmosphere, heat is wasted, the environment is polluted and the materials are lost, and meanwhile, the sealing filler needs to be replaced frequently, so that the use is inconvenient and the use cost is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotary kiln sealing device, includes the smoke chamber and inserts the cylindric kiln body of establishing at the smoke chamber lateral wall, the lateral wall fixedly connected with go-between of smoke chamber, and go-between cover is established at the lateral wall of cylindric kiln body, the other end fixedly connected with first solid fixed ring of go-between, and the lateral wall of first solid fixed ring inserts the T shape guide arm that is equipped with a plurality of arrays and set up, the one end fixedly connected with of T shape guide arm removes the ring, and the fixed cover of lateral wall of cylindric kiln body is equipped with the second solid fixed ring, fixedly connected with soft coupling between removal ring and the first solid fixed ring, and soft adapter sleeve establishes the lateral wall at the cylindric kiln body, be provided with sealed the pad between second solid fixed ring and the removal ring, and the lateral wall of first solid fixed ring is provided with the first pushing mechanism who is used for promoting to remove the ring.
Preferably, the first pushing mechanism comprises a first fixed plate fixedly connected to the side wall of the first fixed ring, the side wall of the first fixed plate is fixedly inserted with a gas storage tube, high-pressure gas is filled in the gas storage tube, a piston is slidably connected in the gas storage tube, the end part of the piston is fixedly connected with a sliding rod, the other end of the sliding rod penetrates through one end of the gas storage tube and is fixedly connected with a second fixed plate, the second fixed plate is fixed to the side wall of the second fixed ring, the other end of the gas storage tube is fixedly connected with a connecting tube arranged in an L shape, a balancing weight is inserted in the connecting tube, and an alarm mechanism is arranged on the side wall of the gas storage tube.
Preferably, the alarm mechanism comprises a fixed cover fixedly connected to the side wall of the gas storage pipe, a working box is arranged in the fixed cover, the lower side wall of the working box is fixedly connected with a gas inlet pipe, the lower end of the gas inlet pipe is fixed to the side wall of the gas storage pipe, the upper side wall of the working box is fixedly connected with a gas outlet pipe, the side wall of the working box is connected with a movable plate through a reset mechanism, a second pushing mechanism for pushing the movable plate to move is arranged in the working box, the side wall of the working box is fixedly connected with a mounting block, the side wall of the mounting block is fixedly connected with a distance sensor, the side wall of the smoke chamber is fixedly connected with an alarm, and the alarm is electrically connected with the distance sensor.
Preferably, the reset mechanism comprises a plurality of symmetrically arranged connecting blocks fixedly connected to the side wall of the working box, two symmetrically arranged fixing rods are fixedly connected to the side wall of the connecting blocks, the moving plate is sleeved on the side wall of the fixing rods, and springs are sleeved on the side wall of each fixing rod.
Preferably, the second pushing mechanism comprises a rotating fan arranged in the working box, the rotating fan is rotationally connected with the side wall of the working box through a rotating shaft, one end of the rotating shaft penetrates through the side wall of the working box and is fixedly connected with a circular ring, the side wall of the circular ring is connected with gravity balls arranged in a plurality of arrays through a plurality of telescopic assemblies, and the gravity balls slide on the upper side wall of the moving plate.
Preferably, each telescopic component comprises a sleeve fixedly connected to the side wall of the circular ring, a loop bar is inserted into the sleeve, one end of the loop bar is fixed to the side wall of the gravity ball, and the other end of the loop bar is connected with the bottom of the sleeve through a reset spring.
Preferably, the side wall of the gas storage tube is fixedly connected with an air tap.
Preferably, the side wall of the gas storage tube is fixedly connected with a pressure gauge.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of rotary kiln sealing device, through setting up first pushing mechanism etc, when using, the balancing weight extrudees the interior high-pressure gas of gas storage pipe, and then make high-pressure gas promote piston and slide bar and remove, and then promote second fixed plate and removal ring and move to the direction that is close to the sealing washer, thereby extrude the sealing washer, make sealing washer and removal ring and the lateral wall of second fixed ring offset and seal, and, when the sealing washer takes place wearing and tearing, first pushing mechanism can promote the removal ring and remove, guarantee that the sealing washer offsets with the lateral wall of removal ring and second fixed ring all the time, and, under the effect of balancing weight, make the removal ring invariable to the extrusion force of sealing washer, thereby when sealing washer takes place wearing and tearing, still can guarantee sealing washer sealing effect, avoid causing great resistance to the rotation process of cylindric kiln body, and, reduce the replacement time of sealing washer, it is more convenient to use, use frequency is lower.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the working box according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 2;
fig. 6 is an enlarged schematic view of the structure at C in fig. 3.
In the figure: 1. a smoke chamber; 2. a cylindrical kiln body; 301. a second fixing plate; 302. a first fixing plate; 303. a gas storage tube; 304. a piston; 305. a slide bar; 306. a connecting pipe; 307. balancing weight; 401. a fixed cover; 402. a working box; 403. an air inlet pipe; 404. an air outlet pipe; 405. a moving plate; 406. a mounting block; 407. a distance sensor; 501. a rotating shaft; 502. rotating the fan; 503. a circular ring; 504. a gravity ball; 601. a sleeve; 602. a loop bar; 701. a connecting block; 702. a fixed rod; 703. a spring; 8. a moving ring; 9. a second fixing ring; 10. a connecting ring; 11. a first fixing ring; 12. a T-shaped guide rod; 13. soft connection; 14. a sealing gasket; 15. an air tap; 16. a pressure gauge; 17. an alarm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a rotary kiln sealing device, including smoke chamber 1 and insert the cylindric kiln body 2 of establishing at smoke chamber 1 lateral wall, the lateral wall fixedly connected with go-between 10 of smoke chamber 1, and go-between 10 cover is established at the lateral wall of cylindric kiln body 2, the other end fixedly connected with first solid fixed ring 11 of go-between 10 cover, and the lateral wall of first solid fixed ring 11 is inserted and is equipped with the T shape guide arm 12 that a plurality of arrays set up, the one end fixedly connected with of T shape guide arm 12 removes ring 8, and the fixed cover of lateral wall of cylindric kiln body 2 is equipped with second solid fixed ring 9, remove and be connected with flexible coupling 13 between 8 and the first solid fixed ring 11 fixedly, the setting of flexible coupling 13 guarantees that remove ring 8 can normally remove, and flexible coupling 13 cover is established at the lateral wall of cylindric kiln body 2, be provided with sealed pad 14 between 9 and the removal ring 8, and the lateral wall of first solid fixed ring 11 is provided with the first pushing mechanism that is used for promoting to remove, can still guarantee when sealed pad 14 slightly takes place the wearing and tearing, still can guarantee sealed pad 14 sealed effect, avoid causing the rotation of cylindric kiln body 2 and fill up, the resistance is reduced simultaneously, more wear and tear down more easily, when using the pad 14, and more convenient for change, the personnel are more used and more severe to carry out the warning.
Further, the first pushing mechanism comprises a first fixing plate 302 fixedly connected to the side wall of the first fixing ring 11, a gas storage tube 303 is fixedly inserted into the side wall of the first fixing plate 302, high-pressure gas is filled in the gas storage tube 303, a piston 304 is slidably connected in the gas storage tube 303, the end part of the piston 304 is fixedly connected with a sliding rod 305, the other end of the sliding rod 305 penetrates through one end of the gas storage tube 303 and is fixedly connected with a second fixing plate 301, the second fixing plate 301 is fixed to the side wall of the second fixing ring 9, the other end of the gas storage tube 303 is fixedly connected with an L-shaped connecting tube 306, a balancing weight 307 is inserted into the connecting tube 306, an alarm mechanism is arranged on the side wall of the gas storage tube 303, when the gas storage tube 303 is used, the balancing weight 307 extrudes the high-pressure gas in the gas storage tube 303, so that the high-pressure gas pushes the piston 304 and the sliding rod 305 to move, and further the second fixing plate 301 and the moving ring 8 are pushed to move towards the direction close to the sealing gasket 14, so that the sealing gasket 14 is extruded, the sealing gasket 14 is abutted against the side walls of the moving ring 8 and the second fixing ring 9 to seal, and when the sealing gasket 14 is worn, the first pushing mechanism pushes the moving ring 8 to move, so that the sealing gasket 14 is always abutted against the side walls of the moving ring 8 and the second fixing ring 9, and under the action of the balancing weight 307, the extrusion force of the moving ring 8 to the sealing gasket 14 is constant, when the balancing weight 307 is balanced, the thrust of the high-pressure gas to the balancing weight 307 is equal to the gravity of the balancing weight 307, so that the thrust of the high-pressure gas to the piston 304 is equal to the gravity of the balancing weight 307, namely, the thrust of the high-pressure gas to the piston 304 is ensured to be constant, so that when the sealing gasket 14 is worn, the sealing effect of the sealing gasket 14 can be ensured, the large resistance to the rotation process of the cylindrical kiln body 2 is avoided, the replacement frequency of the sealing gasket 14 is reduced, the use is more convenient, and the use cost is lower.
Further, the alarm mechanism includes fixed cover 401 fixedly connected with the lateral wall of gas storage pipe 303, and be provided with work box 402 in the fixed cover 401, the lower lateral wall fixedly connected with intake pipe 403 of work box 402, and the lower extreme of intake pipe 403 is fixed with the lateral wall of gas storage pipe 303, the upper lateral wall fixedly connected with outlet duct 404 of work box 402, and the lateral wall of work box 402 is connected with movable plate 405 through canceling release mechanical system, be provided with the second pushing mechanism that is used for promoting movable plate 405 and moves in the work box 402, the lateral wall fixedly connected with installation piece 406 of work box 402, and the lateral wall fixedly connected with distance sensor 407 of installation piece 406, the lateral wall fixedly connected with alarm 17 of smoke chamber 1, and alarm 17 and distance sensor 407 electric connection, when sealed pad 14 wearing and tearing are comparatively serious, piston 304 moves to the right side of intake pipe 403, at this moment, high-pressure gas in the gas storage pipe 303 gets into the fixed cover 402 through intake pipe 403, and in can, when gas gets into work box 402, when the gas inlet pipe 402, promote movable plate 405 to move down through second pushing mechanism, movable plate 405 adopts the metal plate 405, it makes sensor 405 to adopt the distance sensor 407, make the sensor 17 to move, and seal the sealed pad 307 is closed, and seal the sealed space is closed, seal down is formed by the sealed, seal is closed, seal down, and the sealed space is closed, and the sealed space is moved by the sealed, and the sealed.
Further, the reset mechanism comprises a plurality of symmetrically arranged connecting blocks 701 fixedly connected to the side wall of the working box 402, two symmetrically arranged fixing rods 702 are fixedly connected to the side wall of the connecting blocks 701, the movable plate 405 is sleeved on the side wall of the fixing rods 702, and springs 703 are sleeved on the side wall of each fixing rod 702, so that the movable plate 405 can be guided and reset.
Further, the second pushing mechanism comprises a rotating fan 502 arranged in the working box 402, the rotating fan 502 is rotationally connected with the side wall of the working box 402 through a rotating shaft 501, one end of the rotating shaft 501 penetrates through the side wall of the working box 402 and is fixedly connected with a circular ring 503, the side wall of the circular ring 503 is connected with a plurality of gravity balls 504 arranged in an array through a plurality of telescopic components, the gravity balls 504 slide on the upper side wall of the moving plate 405, when high-pressure gas enters the working box 402, the high-pressure gas impacts the surface of the rotating fan 502 to enable the high-pressure gas and the rotating shaft 501 to rotate, and the rotating shaft 501 rotates to drive the circular ring 503, so that the gravity balls 504 are propped against the upper side wall of the moving plate 405 under the action of centrifugal force to push the gravity balls to move downwards.
Further, each telescopic component comprises a sleeve 601 fixedly connected to the side wall of the circular ring 503, a sleeve rod 602 is inserted into the sleeve 601, one end of the sleeve rod 602 is fixed to the side wall of the gravity ball 504, the other end of the sleeve rod 602 is connected to the bottom of the sleeve 601 through a return spring, and the movement of the gravity ball 504 is guided and reset.
Further, the side wall of the gas storage tube 303 is fixedly connected with the air tap 15, so as to be convenient for inflating and deflating the gas storage tube 303.
Further, the side wall of the gas storage tube 303 is fixedly connected with a pressure gauge 16, so that the pressure in the gas storage tube 303 can be conveniently observed.
Working principle: when the sealing gasket 14 is used, firstly, after the sealing gasket 14 is installed, high-pressure gas is filled into the gas storage tube 303 through the gas nozzle 15, so that the piston 304 moves, the sliding rod 305 is driven by the movement of the piston 304 to move, and then the second fixed plate 301 and the moving ring 8 are pushed to move towards the direction close to the sealing gasket 14, so that the sealing gasket 14 is extruded, the sealing gasket 14 is abutted against the side walls of the moving ring 8 and the second fixed ring 9 to seal, the pressure in the gas storage tube 303 is controlled through the observation pressure gauge 16, when the pressure of the high-pressure gas to the balancing weight 307 is greater than the gravity of the balancing weight 307, the balancing weight 307 is pushed to move upwards, and when the gas filling is stopped, the pushing force of the high-pressure gas to the balancing weight 307 is equal to the gravity of the balancing weight 307, so that the pushing force of the high-pressure gas to the piston 304 is equal to the gravity of the balancing weight 307, namely, the pushing force of the high-pressure gas to the piston 304 is ensured to be constant, the extrusion force of the moving ring 8 to the sealing gasket 14 is ensured, and meanwhile, the large resistance to the rotation process of the cylindrical kiln body 2 is avoided;
when the sealing gasket 14 is worn, the first pushing mechanism pushes the movable ring 8 to move, so that the sealing gasket 14 is always propped against the side walls of the movable ring 8 and the second fixed ring 9, and the extrusion force of the movable ring 8 to the sealing gasket 14 is constant under the action of the balancing weight 307, so that when the sealing gasket 14 is worn, the sealing effect of the sealing gasket 14 can be ensured, the larger resistance to the rotation process of the cylindrical kiln body 2 is avoided, the replacement frequency of the sealing gasket 14 is reduced, the use is more convenient, and the use cost is lower;
moreover, when the abrasion of the sealing gasket 14 is serious, the piston 304 moves to the right side of the air inlet pipe 403, at this time, high-pressure air in the air storage pipe 303 enters the working box 402 through the air inlet pipe 403 and enters the fixed cover 401 through the air outlet pipe 404, when the air enters the working box 402, the moving plate 405 is pushed to move downwards through the second pushing mechanism, the moving plate 405 adopts a metal plate, after the distance sensor 407 senses the moving plate 405, the alarm 17 alarms, an operator is reminded to stop and replace, the fixed cover 401 is communicated with the air storage pipe 303, a closed space is formed, and the constant extrusion force of the moving ring 8 on the sealing gasket 14 is ensured under the action of the balancing weight 307.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a rotary kiln sealing device, includes smoke chamber (1) and inserts cylindrical kiln body (2) of establishing at smoke chamber (1) lateral wall, its characterized in that: the side wall fixedly connected with go-between (10) of smoke chamber (1), and go-between (10) cover is established in the lateral wall of cylindric kiln body (2), the other end fixedly connected with first solid fixed ring (11) of go-between (10), and the lateral wall of first solid fixed ring (11) is inserted and is equipped with T shape guide arm (12) that a plurality of arrays set up, the one end fixedly connected with of T shape guide arm (12) removes ring (8), and the fixed cover of lateral wall of cylindric kiln body (2) is equipped with second solid fixed ring (9), remove fixedly connected with soft link (13) between ring (8) and the first solid fixed ring (11), and soft link (13) cover is established in the lateral wall of cylindric kiln body (2), be provided with sealing pad (14) between second solid fixed ring (9) and the removal ring (8), and the lateral wall of first solid fixed ring (11) is provided with and is used for promoting the removal ring (8) and carries out the first pushing mechanism that removes.
2. A rotary kiln sealing arrangement according to claim 1, wherein: the first pushing mechanism comprises a first fixing plate (302) fixedly connected to the side wall of the first fixing ring (11), a gas storage tube (303) is fixedly inserted into the side wall of the first fixing plate (302), high-pressure gas is filled in the gas storage tube (303), a piston (304) is connected in a sliding mode in the gas storage tube (303), a sliding rod (305) is fixedly connected to the end portion of the piston (304), the other end of the sliding rod (305) penetrates through one end of the gas storage tube (303) and is fixedly connected with a second fixing plate (301), the second fixing plate (301) is fixed to the side wall of the second fixing ring (9), a connecting tube (306) which is arranged in an L shape is fixedly connected to the other end of the gas storage tube (303), a balancing weight (307) is arranged in the connecting tube (306), and an alarm mechanism is arranged on the side wall of the gas storage tube (303).
3. A rotary kiln sealing arrangement according to claim 2, wherein: the alarm mechanism comprises a fixed cover (401) fixedly connected to the side wall of the gas storage pipe (303), a working box (402) is arranged in the fixed cover (401), the lower side wall of the working box (402) is fixedly connected with a gas inlet pipe (403), the lower end of the gas inlet pipe (403) is fixedly connected with the side wall of the gas storage pipe (303), the upper side wall of the working box (402) is fixedly connected with a gas outlet pipe (404), the side wall of the working box (402) is connected with a movable plate (405) through a reset mechanism, a second pushing mechanism for pushing the movable plate (405) to move is arranged in the working box (402), the side wall of the working box (402) is fixedly connected with a mounting block (406), the side wall of the mounting block (406) is fixedly connected with a distance sensor (407), the side wall of the smoke chamber (1) is fixedly connected with an alarm (17), and the alarm (17) is electrically connected with the distance sensor (407).
4. A rotary kiln sealing arrangement according to claim 3, wherein: the reset mechanism comprises a plurality of symmetrically arranged connecting blocks (701) fixedly connected to the side wall of the working box (402), two symmetrically arranged fixing rods (702) are fixedly connected to the side wall of the connecting blocks (701), the moving plate (405) is sleeved on the side wall of each fixing rod (702), and springs (703) are sleeved on the side wall of each fixing rod (702).
5. A rotary kiln sealing arrangement according to claim 3, wherein: the second pushing mechanism comprises a rotating fan (502) arranged in the working box (402), the rotating fan (502) is rotationally connected with the side wall of the working box (402) through a rotating shaft (501), one end of the rotating shaft (501) penetrates through the side wall of the working box (402) and is fixedly connected with a circular ring (503), the side wall of the circular ring (503) is connected with gravity balls (504) arranged in a plurality of arrays through a plurality of telescopic components, and the gravity balls (504) slide on the upper side wall of the moving plate (405).
6. A rotary kiln seal assembly as defined in claim 5, wherein: each telescopic component comprises a sleeve (601) fixedly connected to the side wall of the circular ring (503), a loop bar (602) is inserted into the sleeve (601), one end of the loop bar (602) is fixed to the side wall of the gravity ball (504), and the other end of the loop bar (602) is connected with the bottom of the sleeve (601) through a reset spring.
7. A rotary kiln sealing arrangement according to claim 2, wherein: the side wall of the gas storage pipe (303) is fixedly connected with an air tap (15).
8. A rotary kiln sealing arrangement according to claim 2, wherein: the side wall of the gas storage pipe (303) is fixedly connected with a pressure gauge (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137912.4U CN219640657U (en) | 2023-05-11 | 2023-05-11 | Rotary kiln sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321137912.4U CN219640657U (en) | 2023-05-11 | 2023-05-11 | Rotary kiln sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219640657U true CN219640657U (en) | 2023-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321137912.4U Active CN219640657U (en) | 2023-05-11 | 2023-05-11 | Rotary kiln sealing device |
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| Country | Link |
|---|---|
| CN (1) | CN219640657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477416A (en) * | 2023-10-30 | 2024-01-30 | 广州市康都智能装备有限公司 | Environment-friendly safe gas ring main unit |
-
2023
- 2023-05-11 CN CN202321137912.4U patent/CN219640657U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477416A (en) * | 2023-10-30 | 2024-01-30 | 广州市康都智能装备有限公司 | Environment-friendly safe gas ring main unit |
| CN117477416B (en) * | 2023-10-30 | 2024-04-12 | 广州市康都智能装备有限公司 | Environment-friendly safe gas ring main unit |
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