CN220339050U - Device for dynamically cleaning bonding of inner wall of drying rotary kiln - Google Patents
Device for dynamically cleaning bonding of inner wall of drying rotary kiln Download PDFInfo
- Publication number
- CN220339050U CN220339050U CN202321566103.5U CN202321566103U CN220339050U CN 220339050 U CN220339050 U CN 220339050U CN 202321566103 U CN202321566103 U CN 202321566103U CN 220339050 U CN220339050 U CN 220339050U
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- rotary kiln
- fixedly connected
- spur gear
- wall
- kiln main
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- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 238000001035 drying Methods 0.000 title abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000009467 reduction Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 230000010405 clearance mechanism Effects 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 4
- 230000018109 developmental process Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 239000011449 brick Substances 0.000 abstract description 2
- 239000011538 cleaning material Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a device for dynamically cleaning inner wall adhesion of a drying rotary kiln, which comprises a substrate, wherein the top end of the substrate is provided with a rotary kiln main body, one end of the rotary kiln main body is provided with a feeding end, the other end of the rotary kiln main body is fixedly connected with a discharging pipe, one end of the substrate, which is close to the discharging pipe, is fixedly connected with a smoke exhaust pipeline, the other end of the rotary kiln main body is rotationally connected with the smoke exhaust pipeline, a cleaning mechanism is assembled between the rotary kiln main body and the smoke exhaust pipeline and is used for cleaning materials on the inner wall of the rotary kiln main body, and the cleaning mechanism comprises a positioning plate, a central shaft rod, a supporting plate, a removing chain and a transmission frame; according to the utility model, through the structural design of the cleaning mechanism, the phenomena of ring forming and shutdown caused by adhering materials on the inner wall of the rotary kiln main body and uneven heating and falling-off of the refractory bricks caused by uneven adhering materials on the inner wall of the rotary kiln main body are avoided.
Description
Technical Field
The utility model relates to the technical field of rotary kilns, in particular to a device for dynamically cleaning adhesion of an inner wall of a drying rotary kiln.
Background
The rotary kiln is a complex thermal equipment, and is subjected to the influence of various factors such as mechanical force, thermal deformation, chemical corrosion and the like in the operation of high temperature and heavy load, a cylinder body of the rotary kiln is formed by rolling a steel plate, a refractory lining is embedded in the cylinder body, and materials with a specified inclination on a horizontal line enter the kiln from the kiln tail and are calcined;
due to the inclination and slow rotation of the cylinder, the materials roll along the circumferential direction and move along the axial direction, fuel is sprayed into the kiln from the kiln head, waste gas generated by combustion is led out from the kiln tail after heat exchange is carried out on the materials, and the process of decomposition and sintering is continuously completed, so that the method is mainly used for drying and pre-treating solid waste and dangerous waste materials in the solid waste treatment field;
because of more kinds of dangerous waste raw materials and large water fluctuation components, materials in a rotary kiln cylinder body are seriously adhered in the rotary kiln baking intervention treatment process in the traditional technology, if the rotary kiln is not cleaned in time, the rotary kiln can not run even when the rotary kiln is seriously formed into a ring, and the rotary kiln is required to run under the working condition of keeping internal thermal stability, and is not suitable for random shutdown.
Therefore, the utility model provides a device for dynamically cleaning bonding of the inner wall of a rotary kiln, which solves the problems that the inner wall of the main body of the rotary kiln is stopped due to looping caused by bonding materials and the fireproof bricks are heated unevenly and fall off due to uneven bonding materials on the inner wall of the main body of the rotary kiln through the structural design of a cleaning mechanism.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a device for dynamically cleaning the bonding of the inner wall of a drying rotary kiln, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a device that stoving rotary kiln developments clearance inner wall was bonded, includes the base plate, the top of base plate is provided with the rotary kiln main part, the one end of rotary kiln main part is provided with the feed end, the other end fixedly connected with discharging pipe of rotary kiln main part, the one end fixedly connected with exhaust pipe that the base plate is close to the discharging pipe, just the other end and the exhaust pipe of rotary kiln main part rotate to be connected, be equipped with clearance mechanism between rotary kiln main part and the exhaust pipe, clearance mechanism is used for forming the clearance of rotary kiln main part inner wall material.
Preferably, the clearance mechanism is including locating plate, center axostylus axostyle, backup pad, go thing chain, drive frame, drive axostylus axostyle and linkage axostylus axostyle, the equal fixedly connected with locating plate in inside both ends of rotary kiln main part, two rotate between the locating plate and be connected with center axostylus axostyle, the equal fixedly connected with backup pad in both ends in the center axostylus axostyle outside, two fixedly connected with goes the thing chain between the backup pad a plurality of, the one end fixedly connected with drive frame of exhaust flue, the inboard rotation of drive frame is connected with drive axostylus axostyle and linkage axostylus axostyle.
Preferably, the cleaning mechanism further comprises a driving motor, a driving spur gear, a matched spur gear, a linkage spur gear, a speed reduction spur gear and a universal joint, wherein one end of the transmission frame, which is far away from the smoke exhaust pipeline, is fixedly connected with the driving motor through a bolt, the output end of the driving motor is fixedly connected with the driving spur gear, the outer side of the transmission shaft rod is fixedly connected with the matched spur gear and the linkage spur gear, the matched spur gear is in meshed connection with the driving spur gear, the outer side of the linkage shaft rod is fixedly connected with the speed reduction spur gear and the linkage spur gear are in meshed connection, one end of the linkage shaft rod is fixedly connected with the universal joint, one end of the universal joint is fixedly connected with the central shaft rod, and the outer side of the smoke exhaust pipeline is further provided with a detection component which is used for detecting the tensile state of the object removing chain.
Preferably, the detection assembly comprises a tension sensor, a signal controller and a display screen, wherein one side of the support plate is fixedly connected with a plurality of tension sensors corresponding to the article removing chains one by one, the detection end of the tension sensor is connected with the article removing chains, one side of the smoke exhaust pipeline is fixedly connected with the signal controller and the display screen, and the signal controller is used for forming linkage between the display screen and the tension sensors.
Preferably, the smoke exhaust pipeline is fixedly connected with a smoke permeable plate at the joint of the base plate.
Preferably, a transmission hole is formed in the smoke exhaust pipeline, and the universal joint is connected in the transmission hole through a rotating bearing.
Advantageous effects
The utility model provides a device for dynamically cleaning adhesion of an inner wall of a drying rotary kiln. Compared with the prior art, the method has the following beneficial effects:
(1) This device that stoving rotary kiln developments clearance inner wall was glued, through clearance mechanism's structural design, avoided the rotary kiln main part inner wall to lead to the knot to shut down because of the bonding material and be heated uneven drop-off phenomenon of resistant firebrick because of rotary kiln main part inner wall bonding material is inhomogeneous to cause.
(2) This device that stoving rotary kiln developments clearance inner wall bonding is implemented monitoring rotary kiln main part inside clearance state through simultaneously tension sensor has guaranteed that the steady operation of rotary kiln has higher use value, especially is used for the rotary kiln to handle the great complicated material of moisture, has improved the raw materials accommodation of stoving rotary kiln.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic view of the internal structure of the rotary kiln body according to the present utility model;
FIG. 3 is a schematic view of the cleaning mechanism of the present utility model;
fig. 4 is an enlarged view of a portion of fig. 3 a of the present utility model.
In the figure 1, a substrate; 2. a rotary kiln main body; 3. a feed end; 4. a discharge pipe; 5. a smoke exhaust duct; 6. a cleaning mechanism; 7. a positioning plate; 8. a central shaft; 9. a support plate; 10. a removing chain; 11. a transmission frame; 12. a transmission shaft lever; 13. a linkage shaft lever; 14. a driving motor; 15. a driving spur gear; 16. a spur gear is matched; 17. a linkage spur gear; 18. a reduction spur gear; 19. a universal joint; 20. a tension sensor; 21. a signal controller; 22. a display screen; 23. a smoke-permeable plate.
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.
Embodiment one:
referring to fig. 1-4, a device for dynamically cleaning bonding of an inner wall of a drying rotary kiln comprises a substrate 1, wherein a rotary kiln main body 2 is arranged at the top end of the substrate 1, a feeding end 3 is arranged at one end of the rotary kiln main body 2, a discharging pipe 4 is fixedly connected to the other end of the rotary kiln main body 2, a smoke exhaust pipe 5 is fixedly connected to one end of the substrate 1, which is close to the discharging pipe 4, the other end of the rotary kiln main body 2 is rotationally connected with the smoke exhaust pipe 5, a cleaning mechanism 6 is arranged between the rotary kiln main body 2 and the smoke exhaust pipe 5, and the cleaning mechanism 6 is used for cleaning materials on the inner wall of the rotary kiln main body 2;
wherein, the smoke exhaust pipeline 5 is fixedly connected with a smoke permeable plate 23 at the joint of the base plate 1;
the cleaning mechanism 6 comprises a positioning plate 7, a central shaft rod 8, support plates 9, article removing chains 10, a transmission frame 11, a transmission shaft rod 12 and a linkage shaft rod 13, wherein the two ends of the interior of the rotary kiln main body 2 are fixedly connected with the positioning plate 7, the central shaft rod 8 is rotationally connected between the two positioning plates 7, the support plates 9 are fixedly connected with the two ends of the outer side of the central shaft rod 8, a plurality of article removing chains 10 are fixedly connected between the two support plates 9, one end of the smoke exhaust pipeline 5 is fixedly connected with the transmission frame 11, and the transmission shaft rod 12 and the linkage shaft rod 13 are rotationally connected with the inner side of the transmission frame 11;
wherein the article removing chain 10 is arranged along the inclined direction of the rotary kiln main body 2;
the article removing chain 10 is made of high-temperature resistant, corrosion resistant and wear resistant materials, and the length and the weight of the article removing chain 10 are set according to the temperature and humidity distribution state in the cylinder;
the cleaning mechanism 6 further comprises a driving motor 14, a driving spur gear 15, a matched spur gear 16, a linkage spur gear 17, a speed reduction spur gear 18 and a universal joint 19, wherein one end of the transmission frame 11 far away from the smoke exhaust pipeline 5 is fixedly connected with the driving motor 14 through a bolt, the output end of the driving motor 14 is fixedly connected with the driving spur gear 15, the matched spur gear 16 and the linkage spur gear 17 are fixedly connected with the outer side of the transmission shaft lever 12, the matched spur gear 16 is in meshed connection with the driving spur gear 15, the speed reduction spur gear 18 is fixedly connected with the outer side of the linkage shaft lever 13, the speed reduction spur gear 18 is in meshed connection with the linkage spur gear 17, one end of the linkage shaft lever 13 is fixedly connected with the universal joint 19, one end of the universal joint 19 is fixedly connected with the central shaft lever 8, and the outer side of the smoke exhaust pipeline 5 is further provided with a detection component which is used for detecting the tension state of the object removing chain 10;
it can be understood that starting the driving motor 14 drives the driving spur gear 15 to rotate, matching with the connection of the driving spur gear 15 and the matching spur gear 16, driving the transmission shaft lever 12 to rotate through the matching spur gear 16, and using the connection of the matching spur gear 17 and the reducing spur gear 18, the power at the transmission shaft lever 12 can be transmitted to the matching shaft lever 13, and matching with the connection of the matching shaft lever 13 and the universal joint 19, so that the rotation of the center shaft lever 8 drives, and using the connection of the center shaft lever 8 and the supporting plate 9, the removing chain 10 is driven by the supporting plate 9 to move along the inner wall of the rotary kiln main body 2, and then the inner wall of the rotary kiln main body 2 is cleaned through the contact of the removing chain 10 and the inner wall of the rotary kiln main body 2;
in detail, the diameter of the driving spur gear 15 is smaller than the diameter of the matching spur gear 16, and the diameter of the linkage spur gear 17 is smaller than the diameter of the reduction spur gear 18, so that the diameters of the driving spur gear 15, the matching spur gear 16, the linkage spur gear 17 and the reduction spur gear 18 can be changed, and the rotating speed of the linkage shaft lever 13 can be effectively reduced;
the interior of the smoke exhaust pipeline 5 is provided with a transmission hole, and the universal joint 19 is connected in the transmission hole through a rotating bearing.
Embodiment two:
referring to fig. 1-4, the present embodiment provides a technical solution based on the first embodiment: the detection assembly comprises a tension sensor 20, a signal controller 21 and a display screen 22, wherein one side of one supporting plate 9 is fixedly connected with a plurality of tension sensors 20 which are in one-to-one correspondence with the removing chains 10, the detection end of each tension sensor 20 is connected with each removing chain 10, one side of the smoke exhaust pipeline 5 is fixedly connected with the signal controller 21 and the display screen 22, and the signal controller 21 is used for forming linkage between the display screen 22 and the tension sensors 20;
further, the model of the signal controller 21 may be SC-200;
in summary, the tension state of the removing chain 10 is detected in real time through the tension sensor 20, and when the tension data suddenly drops after the removing chain 10 is worn or broken, the data is analyzed through the signal controller 21 and then displayed by the display screen 22, so that a person is reminded of timely stopping the machine for replacement.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the rotary kiln is in operation, the driving motor 14 is started to drive the driving spur gear 15 to rotate, the driving spur gear 15 is matched with the connection of the driving spur gear 16, the transmission shaft lever 12 is driven to rotate through the connection of the driving spur gear 16, the power at the transmission shaft lever 12 can be transmitted to the linkage shaft lever 13 through the connection of the linkage spur gear 17 and the reduction spur gear 18, the rotation speed of the linkage shaft lever 13 can be slowed down due to the difference of the diameters of the driving spur gear 15, the driving spur gear 16, the linkage spur gear 17 and the reduction spur gear 18, the connection of the linkage shaft lever 13 and the universal joint 19 is matched, the power at the linkage shaft lever 13 can be transmitted to the center shaft lever 8 through the universal joint 19, the rotation of the center shaft lever 8 is driven, the connection of the center shaft lever 8 and the support plate 9 is utilized, the removal chain 10 is driven to move along the inner wall of the rotary kiln body 2 through the support plate 9, and the inner wall of the rotary kiln body 2 is cleaned through the contact of the removal chain 10 and the inner wall of the rotary kiln body 2;
and the tension state of the removing chain 10 can be detected in real time through the tension sensor 20, and when tension data suddenly drops after the removing chain 10 is worn or broken, the data is analyzed through the signal controller 21 and then displayed by the display screen 22 so as to remind personnel of timely stopping and replacing.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Device of stoving rotary kiln developments clearance inner wall bonding, its characterized in that: including base plate (1), the top of base plate (1) is provided with rotary kiln main part (2), the one end of rotary kiln main part (2) is provided with feed end (3), the other end fixedly connected with discharging pipe (4) of rotary kiln main part (2), the one end fixedly connected with exhaust pipe (5) that base plate (1) is close to discharging pipe (4), just the other end and the exhaust pipe (5) of rotary kiln main part (2) rotate to be connected, be equipped with clearance mechanism (6) between rotary kiln main part (2) and exhaust pipe (5), clearance mechanism (6) are used for forming the clearance of rotary kiln main part (2) inner wall material.
2. The device for dynamically cleaning adhesion of an inner wall of a rotary kiln according to claim 1, wherein: the cleaning mechanism (6) comprises a positioning plate (7), a central shaft rod (8), a supporting plate (9), a removing chain (10), a transmission frame (11), a transmission shaft rod (12) and a linkage shaft rod (13), wherein the two ends of the interior of the rotary kiln main body (2) are fixedly connected with the positioning plate (7), the central shaft rod (8) is rotationally connected between the positioning plates (7), the supporting plate (9) is fixedly connected with the two ends of the outer side of the central shaft rod (8), the plurality of removing chains (10) are fixedly connected between the supporting plate (9), one end of the smoke exhaust pipeline (5) is fixedly connected with the transmission frame (11), and the transmission shaft rod (12) and the linkage shaft rod (13) are rotationally connected to the inner side of the transmission frame (11).
3. The device for dynamically cleaning adhesion of an inner wall of a rotary kiln according to claim 2, wherein: the cleaning mechanism is characterized in that the cleaning mechanism (6) further comprises a driving motor (14), a driving spur gear (15), a matching spur gear (16), a linkage spur gear (17), a speed reduction spur gear (18) and a universal joint (19), one end of the transmission frame (11) away from the smoke exhaust pipeline (5) is fixedly connected with the driving motor (14) through a bolt, the output end of the driving motor (14) is fixedly connected with the driving spur gear (15), the outer side of the transmission shaft (12) is fixedly connected with the matching spur gear (16) and the linkage spur gear (17), the matching spur gear (16) is connected with the driving spur gear (15) in a meshing manner, the outer side of the linkage shaft (13) is fixedly connected with the speed reduction spur gear (18) and the linkage spur gear (17) in a meshing manner, one end of the linkage shaft (13) is fixedly connected with the universal joint (19), one end of the universal joint (19) is fixedly connected with the center shaft (8), and the outer side of the smoke exhaust pipeline (5) is further provided with a detection component, and the detection component is used for detecting the tensile force state of a chain (10).
4. A device for dynamically cleaning adhesion of an inner wall of a rotary kiln according to claim 3, wherein: the detection assembly comprises a tension sensor (20), a signal controller (21) and a display screen (22), wherein one side of the supporting plate (9) is fixedly connected with a plurality of tension sensors (20) which are in one-to-one correspondence with the article removing chains (10), the detection end of the tension sensor (20) is connected with the article removing chains (10), one side of the smoke exhaust pipeline (5) is fixedly connected with the signal controller (21) and the display screen (22), and the signal controller (21) is used for forming linkage between the display screen (22) and the tension sensors (20).
5. The device for dynamically cleaning adhesion of an inner wall of a rotary kiln according to claim 1, wherein: the smoke exhaust pipeline (5) is fixedly connected with a smoke-permeable plate (23) at the joint of the base plate (1).
6. A device for dynamically cleaning adhesion of an inner wall of a rotary kiln according to claim 3, wherein: the inside of the smoke exhaust pipeline (5) is provided with a transmission hole, and the universal joint (19) is connected in the transmission hole through a rotating bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566103.5U CN220339050U (en) | 2023-06-19 | 2023-06-19 | Device for dynamically cleaning bonding of inner wall of drying rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321566103.5U CN220339050U (en) | 2023-06-19 | 2023-06-19 | Device for dynamically cleaning bonding of inner wall of drying rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339050U true CN220339050U (en) | 2024-01-12 |
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ID=89457596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321566103.5U Active CN220339050U (en) | 2023-06-19 | 2023-06-19 | Device for dynamically cleaning bonding of inner wall of drying rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339050U (en) |
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2023
- 2023-06-19 CN CN202321566103.5U patent/CN220339050U/en active Active
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