CN218443263U - High-temperature furnace tube of rotary kiln - Google Patents
High-temperature furnace tube of rotary kiln Download PDFInfo
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- CN218443263U CN218443263U CN202221899363.XU CN202221899363U CN218443263U CN 218443263 U CN218443263 U CN 218443263U CN 202221899363 U CN202221899363 U CN 202221899363U CN 218443263 U CN218443263 U CN 218443263U
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- temperature furnace
- furnace tube
- tube body
- fixedly connected
- high temperature
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Abstract
The utility model discloses a rotary kiln high temperature boiler tube, include: the high temperature boiler tube body, the surperficial symmetry fixedly connected with of high temperature boiler tube body is solid fixed ring, high temperature boiler tube body bottom symmetry is equipped with the supporting seat, the top fixedly connected with spliced pole of supporting seat, the top fixedly connected with holding ring of spliced pole, the inboard activity of holding ring cup joints the surface at the high temperature boiler tube body, the inboard all symmetrical fixedly connected with fixed plate all around of holding ring. The utility model discloses install the setting of parts such as high temperature boiler tube body, holding ring and spring, cup joint on the surface of high temperature boiler tube body through the holding ring, play effectual positioning action, through holding ring inner wall rotation wheel all around and the solid fixed ring overlap joint on high temperature boiler tube body surface, promote the stability of high temperature boiler tube when the operation, be difficult to take place to squint, when the high temperature boiler tube takes place the trace skew, through the connecting plate.
Description
Technical Field
The utility model relates to a rotary kiln technical field specifically is a rotary kiln high temperature boiler tube.
Background
The rotary kiln is used as a common high-temperature treatment and drying device, has simple structure and stable temperature control, and is widely applied to many production industries such as building materials, metallurgy, chemical engineering, environmental protection and the like; at present, in the lithium battery material industry, the high-temperature furnace tube of the rotary kiln has the requirements of difficult positioning of the high-temperature furnace tube after installation and long-time operation and high precision of the manufacturing requirements of the high-temperature furnace tube and a stand; when the high-temperature furnace tube is installed, large-scale equipment is required for concentricity adjustment, and after long-term operation, the position of the high-temperature furnace tube can shift up and down and left and right, so that the normal use of the high-temperature furnace tube is easily influenced.
Because the high-temperature furnace tubes in most of the existing rotary kilns lack correction and protection devices during rotary operation, the furnace tubes can shift to a certain position during long-time operation or large operation amount, and danger can be caused if the machine is not timely repaired or stopped for manual maintenance; when the rotary kiln works, materials are often adhered to the inner wall of the furnace pipe, and the heat efficiency of the rotary kiln is greatly reduced along with the increase of the thickness of the adhered wall of the materials, so that the production efficiency is reduced. Therefore, the utility model relates to a rotary kiln high temperature boiler tube is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotary kiln high temperature boiler tube to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-temperature furnace tube of a rotary kiln comprises: the high-temperature furnace tube comprises a high-temperature furnace tube body, wherein fixed rings are symmetrically and fixedly connected to the surface of the high-temperature furnace tube body, supporting seats are symmetrically arranged at the bottom of the high-temperature furnace tube body, connecting columns are fixedly connected to the top of each supporting seat, positioning rings are fixedly connected to the tops of the connecting columns, the inner sides of the positioning rings are movably sleeved on the surface of the high-temperature furnace tube body, fixed plates are symmetrically and fixedly connected to the peripheries of the inner sides of the positioning rings, rotating wheels are movably mounted between the two fixed plates, and the surfaces of the rotating wheels are lapped with the surfaces of the fixed rings;
the bilateral symmetry fixedly connected with connecting plate of fixed plate, one side fixedly connected with dead lever of connecting plate, the fixed cover has been cup jointed in the surface activity of dead lever, the one end fixedly connected with backup pad of fixed cover, the surface of dead lever with cup joint the spring between the surface of fixed cover.
Preferably, the inside of the rotating wheel is rotatably connected with a pin shaft, and two ends of the pin shaft are respectively and fixedly connected to the surface between the two fixing plates.
Preferably, one end of the spring is fixedly connected with the surface of the support plate, and the other end of the spring is fixedly connected with the surface of the connecting plate.
Preferably, the backup pad is the arc structure, the high temperature boiler tube body is the cylinder structure, the surface of backup pad and the surface looks adaptation of high temperature boiler tube body.
Preferably, positioning seats are symmetrically arranged on two sides of the high-temperature furnace tube body, a support frame is fixedly mounted at the top of each positioning seat, the lower portion of the support frame is movably sleeved on the surface of the high-temperature furnace tube body, an ultrasonic generator is mounted on the upper portion of the support frame, and the surface of the ultrasonic generator is in lap joint with the surface of the high-temperature furnace tube body.
Preferably, the surface of one side of the ultrasonic generator is arc-shaped, and the arc-shaped surface of the ultrasonic generator is matched with the surface of the high-temperature furnace tube body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a setting of parts such as high temperature boiler tube body, holding ring and spring, cup joint on the surface of high temperature boiler tube body through the holding ring, play effectual positioning action, through the swivel wheel around the holding ring inner wall and the solid fixed ring overlap joint of high temperature boiler tube body surface, promote the stability of high temperature boiler tube when operation, be difficult to the skew of taking place, when the high temperature boiler tube takes place the trace skew, through connecting plate, backup pad and spring etc. under the effect, make the high temperature boiler tube carry out quick correction, avoided because of long-time skew, make the offset increase gradually, influence the normal operation of high temperature boiler tube;
2. the utility model discloses a setting of parts such as high temperature boiler tube body, support frame and supersonic generator through starting supersonic generator, slightly vibrates the surface of high temperature boiler tube, makes the high temperature boiler tube inner wall be stained with the material that attaches and shake and fall, has promoted the production efficiency of rotary kiln.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a left side sectional view of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
fig. 4 is a left-side sectional view of the high-temperature furnace tube body, the positioning ring, the supporting plate and other local structures.
In the figure: 1. a high temperature furnace tube body; 2. a positioning ring; 3. a supporting base; 4. connecting columns; 5. a fixing plate; 6. a rotating wheel; 7. a fixing ring; 8. a connecting plate; 9. fixing the rod; 10. fixing a sleeve; 11. a spring; 12. positioning seats; 13. a support frame; 14. an ultrasonic generator; 15. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a high-temperature furnace tube of a rotary kiln comprises: the high-temperature furnace tube comprises a high-temperature furnace tube body 1, fixing rings 7 are symmetrically and fixedly connected to the surface of the high-temperature furnace tube body 1, zirconium-containing heat preservation cotton is arranged inside the high-temperature furnace tube body 1, the heat preservation effect inside the high-temperature furnace tube body 1 is improved, supporting seats 3 are symmetrically arranged at the bottom of the high-temperature furnace tube body 1, connecting columns 4 are fixedly connected to the tops of the supporting seats 3, positioning rings 2 are fixedly connected to the tops of the connecting columns 4, the inner sides of the positioning rings 2 are movably sleeved on the surface of the high-temperature furnace tube body 1 and are sleeved on the surface of the high-temperature furnace tube body 1 through the positioning rings 2, the high-temperature furnace tube body 1 is protected, long-time operation or large operation amount of the high-temperature furnace tube body 1 can cause the high-temperature furnace tube body 1 to deviate at a certain position, fixing plates 5 are symmetrically and fixedly connected to the peripheries of the inner sides of the positioning rings 2, rotating wheels 6 are movably installed between the two fixing plates 5, and the surfaces of the rotating wheels 6 are lapped with the surfaces of the fixing rings 7; the four rotating wheels 6 are used for positioning the high-temperature furnace tube body 1 in different directions, so that the stability of the high-temperature furnace tube body 1 during rotation is improved;
the bilateral symmetry fixedly connected with connecting plate 8 of fixed plate 5, one side fixedly connected with dead lever 9 of connecting plate 8, fixed cover 10 has been cup jointed in the surface activity of dead lever 9, and the one end fixedly connected with backup pad 15 of fixed cover 10 has cup jointed spring 11 between the surface of dead lever 9 and the surface of fixed cover 10. When the high-temperature furnace tube body 1 generates micro-offset during operation, the fixing rod 9, the fixing sleeve 10 and the spring 11 are arranged to quickly correct the micro-offset, so that the normal operation of the high-temperature furnace tube body 1 is prevented from being influenced by the increase of the offset.
Referring to fig. 2, in the present embodiment: the inside of the rotating wheel 6 is rotatably connected with a pin shaft, and two ends of the pin shaft are respectively and fixedly connected to the surface between the two fixing plates 5. Through the rotating connection of the rotating wheel 6, when the high-temperature furnace tube body 1 rotates, the rotating wheel 6 and the fixed ring 7 synchronously rotate to reduce the friction between the rotating wheel and the fixed ring.
Referring to fig. 4, in the present embodiment: one end of the spring 11 is fixedly connected with the surface of the support plate 15, and the other end of the spring 11 is fixedly connected with the surface of the connecting plate 8. Inertia is generated in the rotation of the high-temperature furnace tube body 1, micro deviation can occur, and the deviation is reduced through the elastic recovery characteristic of the spring 11, and meanwhile, the surface of the high-temperature furnace tube body 1 is pushed, so that the high-temperature furnace tube body 1 is reset.
Referring to fig. 4, in the present embodiment: the supporting plate 15 is of an arc structure, the high-temperature furnace tube body 1 is of a cylinder structure, and the surface of the supporting plate 15 is matched with the surface of the high-temperature furnace tube body 1. When the high-temperature furnace tube body 1 is in a static state, a gap of 5mm-1cm is formed between the fixing plate 5 and the surface of the high-temperature furnace tube body 1.
Referring to fig. 1, in the present embodiment: positioning seats 12 are symmetrically arranged on two sides of the high-temperature furnace tube body 1, a supporting frame 13 is fixedly mounted at the top of each positioning seat 12, the lower portion of each supporting frame 13 is movably sleeved on the surface of the high-temperature furnace tube body 1, an ultrasonic generator 14 is mounted at the upper portion of each supporting frame 13, and the surface of each ultrasonic generator 14 is in lap joint with the surface of the high-temperature furnace tube body 1. The ultrasonic generator 14 is electrically connected, and under the action of the ultrasonic generator 14, when the high-temperature furnace tube body 1 rotates, the material attached to the high-temperature furnace tube body 1 is vibrated down.
Referring to fig. 1-2, in the present embodiment: the surface of one side of the ultrasonic generator 14 is arc-shaped, and the arc-shaped surface of the ultrasonic generator 14 is matched with the surface of the high-temperature furnace tube body 1. By attaching the cambered surface of the ultrasonic generator 14 to the surface of the high-temperature furnace tube body 1, the vibration effect on the inner wall of the high-temperature furnace tube body 1 is improved in the working process of the high-temperature furnace tube body 1.
The working principle is as follows: the method is characterized in that a power supply is switched on, when a high-temperature furnace tube body 1 runs, rotating wheels 6 movably mounted around a positioning ring 2 are used for lapping fixed rings 7 fixedly connected to the surface of the high-temperature furnace tube body 1, so that the high-temperature furnace tube body 1 can run normally and stably, when more materials exist in the high-temperature furnace tube body 1, the high-temperature furnace tube body 1 produces micro deviation due to inertia during running, through the arrangement of a fixed rod 9, a fixed sleeve 10 and a spring 11 component, the spring 11 is corrected and reset quickly under the telescopic characteristic of the spring 11, the influence of the deviation increase on the normal running of the high-temperature furnace tube body 1 is avoided, meanwhile, through ultrasonic generators 14 symmetrical to the surface of the high-temperature furnace tube body 1, when the inner wall of the high-temperature furnace tube body 1 is adhered with the materials, the internal thermal efficiency is influenced, and through the action of the ultrasonic generators 14, the adhered materials in the high-temperature furnace tube body 1 are vibrated and fallen. Those not described in detail in this specification are well within the skill of the art.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A high-temperature furnace tube of a rotary kiln comprises: high temperature furnace tube body (1), its characterized in that: the surface of the high-temperature furnace tube body (1) is symmetrically and fixedly connected with fixing rings (7), the bottom of the high-temperature furnace tube body (1) is symmetrically provided with supporting seats (3), the top of each supporting seat (3) is fixedly connected with a connecting column (4), the top of each connecting column (4) is fixedly connected with a positioning ring (2), the inner side of each positioning ring (2) is movably sleeved on the surface of the high-temperature furnace tube body (1), the periphery of the inner side of each positioning ring (2) is symmetrically and fixedly connected with fixing plates (5), a rotating wheel (6) is movably installed between the two fixing plates (5), and the surface of each rotating wheel (6) is lapped with the surface of each fixing ring (7);
the bilateral symmetry fixedly connected with connecting plate (8) of fixed plate (5), one side fixedly connected with dead lever (9) of connecting plate (8), fixed cover (10) have been cup jointed in the surface activity of dead lever (9), the one end fixedly connected with backup pad (15) of fixed cover (10), the surface of dead lever (9) with spring (11) have been cup jointed between the surface of fixed cover (10).
2. The high-temperature furnace tube of the rotary kiln as recited in claim 1, wherein: the inside of the rotating wheel (6) is rotatably connected with a pin shaft, and two ends of the pin shaft are respectively and fixedly connected to the surface between the two fixing plates (5).
3. The high-temperature furnace tube of the rotary kiln as claimed in claim 1, wherein: one end of the spring (11) is fixedly connected with the surface of the supporting plate (15), and the other end of the spring (11) is fixedly connected with the surface of the connecting plate (8).
4. The high-temperature furnace tube of the rotary kiln as claimed in claim 1, wherein: the support plate (15) is of an arc-shaped structure, the high-temperature furnace tube body (1) is of a cylindrical structure, and the surface of the support plate (15) is matched with the surface of the high-temperature furnace tube body (1).
5. The high-temperature furnace tube of the rotary kiln as recited in claim 1, wherein: the high-temperature furnace tube comprises a high-temperature furnace tube body (1), wherein positioning seats (12) are symmetrically arranged on two sides of the high-temperature furnace tube body (1), a supporting frame (13) is fixedly mounted at the top of each positioning seat (12), the lower portion of each supporting frame (13) is movably sleeved on the surface of the high-temperature furnace tube body (1), an ultrasonic generator (14) is mounted on the upper portion of each supporting frame (13), and the surface of each ultrasonic generator (14) is in lap joint with the surface of the high-temperature furnace tube body (1).
6. The high-temperature furnace tube of the rotary kiln as recited in claim 5, wherein: the surface of one side of the ultrasonic generator (14) is arc-shaped, and the arc-shaped surface of the ultrasonic generator (14) is matched with the surface of the high-temperature furnace tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899363.XU CN218443263U (en) | 2022-07-22 | 2022-07-22 | High-temperature furnace tube of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899363.XU CN218443263U (en) | 2022-07-22 | 2022-07-22 | High-temperature furnace tube of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218443263U true CN218443263U (en) | 2023-02-03 |
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ID=85090607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221899363.XU Active CN218443263U (en) | 2022-07-22 | 2022-07-22 | High-temperature furnace tube of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218443263U (en) |
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2022
- 2022-07-22 CN CN202221899363.XU patent/CN218443263U/en active Active
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