CN211823780U - Rotary kiln outer wall cooling device - Google Patents
Rotary kiln outer wall cooling device Download PDFInfo
- Publication number
- CN211823780U CN211823780U CN202020427848.3U CN202020427848U CN211823780U CN 211823780 U CN211823780 U CN 211823780U CN 202020427848 U CN202020427848 U CN 202020427848U CN 211823780 U CN211823780 U CN 211823780U
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- China
- Prior art keywords
- rotary kiln
- cooling
- frame
- wall
- cooling device
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000000452 restraining effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Abstract
The utility model relates to a rotary kiln outer wall cooling device in rotary kiln cooling arrangement field, including mounting platform, the equidistance is provided with a plurality of bearing frames on the mounting platform, be provided with the rotary kiln on the bearing frame, mounting platform corresponds rotary kiln one side is provided with removes the frame, remove the frame with mounting platform slides and connects, it is provided with the cooling machine on the frame to remove, be provided with the fan in the cooling machine, including the air outlet on the cooling machine, the air outlet orientation the rotary kiln sets up. The utility model discloses a setting has the cooler of fan, utilizes the forced air cooling mode of powerful blowing to take away rotary kiln outer wall temperature to play the effect of cooling.
Description
Technical Field
The utility model relates to a rotary kiln cooling arrangement field especially relates to a rotary kiln outer wall cooling device.
Background
In the prior art, the rotary kiln is generally divided into an oxidation rotary kiln and a reduction rotary kiln according to the working property of the rotary kiln, and the oxidation rotary kiln and the reduction rotary kiln are commonly characterized in that materials entering the rotary kiln are heated, the materials slowly advance under the rotation of the rotary kiln, and the reaction is completed under the condition of heating to obtain a required product. The products of the oxidation rotary kiln can be discharged from the furnace in an open manner, but due to the consideration of working environment, the temperature of the products is generally reduced as much as possible. The reduction rotary kiln obtains products through reduction in the kiln, and if the products are discharged at high temperature, reoxidation of the products is inevitably caused, the product quality is reduced, and even qualified products cannot be obtained, so the discharging temperature of the products is particularly required to be lower than the oxidation temperature of the products, so that the products are prevented from being reoxidized. At present, the middle section (namely, a heating high-temperature section) of a rotary pipe (a heated furnace pipe) of a rotary kiln is avoided, cold water sprayed on the rotary pipe is forcibly radiated at a kiln head (or a kiln tail), so that the temperature of a product is reduced, and then the product is discharged. However, in this method, since the cooling water is directly sprayed onto the rotary pipe, the cooling water can directly slide down to the lower part of the rotary pipe without any residence time, the cooling and heat dissipation effects are very limited, the environment is affected, a large amount of waste of the cooling water can be caused, and the cost benefit of enterprises can be directly affected.
To solve the above problems, chinese patent No. CN202928338U discloses a rotary kiln and a water-cooling heat dissipation device thereof, which includes a cooling water sprayer and a water-cooling heat dissipation fin, one side of the water-cooling heat dissipation fin is disposed on the outer wall of the rotary kiln tube, and the cooling water sprayer is disposed to spray cooling water to the outer wall of the rotary kiln tube and/or the water-cooling heat dissipation fin. The rotary kiln comprises a rotary kiln pipe and the water-cooling heat dissipation device with the structure. The utility model discloses a water-cooling fin rotates along with the rotary kiln boiler tube when using, and water-cooling fin can take away the heat of boiler tube partly and lose, sprays the cooling water simultaneously to the outer circumference of water-cooling fin and rotary kiln on.
The above scheme has the following problems that a large amount of cooling water is consumed in the process of cooling the rotary kiln, and a large amount of water resources are consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotary kiln outer wall cooling device has the cooler of fan through the setting, utilizes the forced air cooling mode of blowing to take away rotary kiln outer wall temperature to play the effect of cooling.
The utility model aims at realizing through the following technical scheme:
the utility model provides a rotary kiln outer wall cooling device, includes mounting platform, the equidistance is provided with a plurality of bearing frames on the mounting platform, be provided with the rotary kiln on the bearing frame, mounting platform corresponds rotary kiln one side is provided with removes the frame, remove the frame with mounting platform slides and connects, it is provided with the cooler on the frame to remove, be provided with the fan in the cooler, include the air outlet on the cooler, the air outlet orientation the rotary kiln sets up.
Through adopting above-mentioned technical scheme, the setting that removes the frame can provide the mounted position for the cooler, it can make things convenient for the staff to follow the axial removal of rotary kiln to the cooler to remove the frame simultaneously and slide to be connected with mounting platform, the staff can select to cool down the higher position of temperature according to rotary furnace behavior, the cooler sets up the fan and has utilized forced air cooling's principle, it flows fast to drive near the air current of rotary kiln outer wall through the fan, thereby near the heat in rotary kiln outer wall scatters and disappears with higher speed, thereby reach radiating purpose, the air outlet can make the strong air current direct action that the fan was made on the rotary kiln surface towards the rotary kiln, the cooling effect to the rotary kiln has further been strengthened. The cooling effect of air cooling can be adopted to more stably complete the cooling of the surface of the rotary furnace.
The utility model discloses further set up to, be provided with a plurality of removals framves on the mounting platform, remove and all be provided with the cooler on the frame.
Through adopting above-mentioned technical scheme, the cooler is provided with a plurality of and can increases the cooling area to when the rotary kiln different positions need be cooled down, synchronous cooling simultaneously can be realized to a plurality of coolers, thereby is favorable to the heat dissipation of rotary kiln more.
The utility model discloses further set up to: the air outlet of the cooling machine is provided with an atomizing nozzle which is communicated with a water inlet pipe.
Through adopting above-mentioned technical scheme, outside water source pipeline can be connected to the inlet tube, and when advancing water piping connection outside water source pipeline, water can be delivered to atomizer department, and the drinking cup atomizes the back, and fast diffusion to the surface of rotary kiln under the effect of fan to further strengthen the cooling effect of cooler to the rotary kiln.
The utility model discloses further set up to: and the air outlet is provided with an air restraining nozzle.
Through adopting above-mentioned technical scheme, the strong wind that the fan was made can be received to the setting of restrainting the tuyere, makes the export that the strong wind passes through further reduce to increaseing the blowing intensity of strong wind, made the strong wind can have bigger impact force, can be easier take away the heat near the rotary kiln, thereby improve the cooling effect.
The utility model discloses further set up to: the rotary kiln is characterized in that a moving track is arranged on the mounting platform in parallel to the axis of the rotary kiln, and moving wheels are arranged on the moving frame in a matching mode with the moving track.
Through adopting above-mentioned technical scheme, moving orbital setting up to providing the removal route for removing the frame, having restricted the removal mode and the position that remove the frame to guarantee to remove the cooling machine on the frame and be in the air outlet towards the position of rotary kiln always.
The utility model discloses further set up to: the movable rail is provided with a plurality of positioning holes along the length direction of the movable rail, and the movable frame is provided with positioning pins matched with the positioning holes.
Through adopting above-mentioned technical scheme, the setting up of locating hole and locating pin can be when removing the position that the frame removed need carry out the cooling to the rotary kiln, accomplishes the location to removing the frame, prevents that the condition that the position removed from appearing in the cooling in-process from taking place.
The utility model discloses further set up to: the cooling machine is rotationally connected with the movable frame.
Through adopting above-mentioned technical scheme, the adjustment that can realize aiming at the rotary kiln angle to the air outlet of cooling machine is connected in the cooling machine and the rotation of removal frame to produced strong wind in the cooling machine realizes the adjustment to cooling effect of cooling machine at the action point on the rotary kiln.
The utility model discloses further set up to: the cooling machine is characterized in that a mounting plate is arranged on the moving frame, the mounting plate is rotatably connected with the moving frame, an electric push rod is arranged on the mounting plate, and an output shaft of the electric push rod is hinged to the cooling machine.
Through adopting above-mentioned technical scheme, electric putter's setting can make things convenient for the staff to the air outlet of cooler towards the adjustment of angle, can play the supporting role to the cooler simultaneously, makes the cooler keep the angle of adjusting after accomplishing angle adjustment to cool down the operation.
To sum up, the utility model discloses a beneficial technological effect does:
through the arrangement of the cooling machine with the fan, the temperature of the outer wall of the rotary kiln is taken away by utilizing a forced air blowing air cooling mode, so that the effect of cooling is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the cooling machine of the present invention.
In the figure, 1, a platform is installed; 11. a moving track; 2. a bearing seat; 3. a rotary kiln; 4. a movable frame; 41. a moving wheel; 5. a cooling machine; 51. a fan; 52. an air outlet; 53. an atomizing spray head; 54. a water inlet pipe; 55. a wind binding nozzle; 6. positioning holes; 61. positioning pins; 7. mounting a plate; 8. an electric push rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, for the utility model discloses a 3 outer wall cooling device of rotary kiln, including mounting platform 1, the equidistance is provided with a plurality of bearing frames 2 on the mounting platform 1, be provided with rotary kiln 3 on the bearing frame 2, mounting platform 1 corresponds 3 one sides of rotary kiln and is provided with a plurality of removal frame 4, mounting platform 1 goes up to be on a parallel with 3 axes of rotary kiln and is provided with removal track 11, it is provided with removal wheel 41 to cooperate removal track 11 on the removal frame 4, all be provided with cooler 5 on the removal frame 4, be provided with fan 51 in the cooler 5, include air outlet 52 on the cooler 5, air outlet 52 sets up towards rotary kiln 3. Meanwhile, in order to further enhance the cooling effect on the rotary kiln 3, an atomizing nozzle 53 is arranged at the air outlet 52 of the cooling machine 5, and the atomizing nozzle 53 is communicated with a water inlet pipe 54; the air outlet 52 is provided with an air restricting nozzle 55. The setting that removes frame 4 can provide the mounted position for cooler 5, it can make things convenient for the staff to follow 3 axial removal of rotary kiln to remove frame 4 simultaneously and slide with mounting platform 1 and be connected, the staff can select to cool down the higher position of temperature according to rotary furnace behavior, cooler 5 sets up fan 51 and has utilized air-cooled principle, it flows fast to drive the near air current of rotary kiln 3 outer wall through fan 51, thereby it scatters and disappears to accelerate the near heat of rotary kiln 3 outer wall, thereby reach radiating purpose, air outlet 52 can make the strong air current direct action that fan 51 made at rotary kiln 3 surface towards rotary kiln 3, the cooling effect to rotary kiln 3 has further been strengthened. The cooling machine 5 is provided with a plurality of cooling areas which can be increased, and when the rotary kiln 3 is required to be cooled at different positions, the cooling machine 5 can simultaneously and synchronously cool, so that the heat dissipation of the rotary kiln 3 is more facilitated. The inlet tube 54 can be connected with an external water source pipeline, when the inlet tube 54 is connected with the external water source pipeline, water can be sent to the atomizing nozzle 53, after the cup is atomized, the water can be rapidly diffused to the surface of the rotary kiln 3 under the action of the fan 51, and therefore the cooling effect of the cooling machine 5 on the rotary kiln 3 is further enhanced.
Referring to fig. 2, the moving rail 11 is provided with a plurality of positioning holes 6 along the length direction of the moving rail 11, and the moving frame 4 is provided with positioning pins 61 matching with the positioning holes 6. The cooling machine 5 is rotatably connected with the movable frame 4. The movable frame 4 is provided with a mounting plate 7, the mounting plate 7 is rotatably connected with the movable frame 4, the mounting plate 7 is provided with an electric push rod 8, and an output shaft of the electric push rod 8 is hinged with the cooling machine 5. The setting of locating hole 6 and locating pin 61 can be when removing the position that frame 4 removed to rotary kiln 3 and need carry out the cooling, and the completion is to the location of removing frame 4, prevents that in the cooling process, the condition that position shift appears in removing frame 4 takes place. The cooling machine 5 is connected with the removal frame 4 rotation and can realize aligning the adjustment of 3 angles of rotary kiln to the air outlet 52 of cooling machine 5 through electric putter 8 realization to produced strong wind in the cooling machine 5 is the effect point on rotary kiln 3, realizes the adjustment to the cooling effect of cooling machine 5, and electric putter 8 can play the supporting role to cooling machine 5 simultaneously, makes cooling machine 5 keep the angle of adjusting to cool down the operation after accomplishing the angular adjustment.
The implementation principle of the embodiment is as follows: when carrying out the cooling of rotary kiln 3 outer wall, remove the position that moves frame 4 along removal track 11 to the operation of need cooling down earlier as required, later insert locating pin 61 in locating hole 6, through the angle of control electric putter 8 adjustment cooling machine 5 air outlet 52 towards rotary kiln 3, after accomplishing the adjustment, if need not add the water smoke and cool down, then drive fan 51 directly cools down, if need add water smoke, then connect outside water source on inlet tube 54, water is blown to rotary kiln 3 outer wall surface by fan 51 after spouting from atomizer 53, further strengthen the cooling effect.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a rotary kiln outer wall cooling device, includes mounting platform (1), mounting platform (1) equidistance is provided with a plurality of bearing frames (2), be provided with rotary kiln (3) on bearing frame (2), its characterized in that: mounting platform (1) corresponds rotary kiln (3) one side is provided with removes frame (4), remove frame (4) with mounting platform (1) slides and is connected, be provided with cooler (5) on removing frame (4), be provided with fan (51) in cooler (5), including air outlet (52) on cooler (5), air outlet (52) orientation rotary kiln (3) set up.
2. The cooling device for the outer wall of the rotary kiln as claimed in claim 1, wherein: the mounting platform (1) is provided with a plurality of movable frames (4), and the movable frames (4) are provided with cooling machines (5).
3. The cooling device for the outer wall of the rotary kiln as claimed in claim 2, wherein: the air outlet (52) of the cooling machine (5) is provided with an atomizing nozzle (53), and the atomizing nozzle (53) is communicated with a water inlet pipe (54).
4. A rotary kiln outer wall cooling device as defined in claim 3, wherein: and an air restraining nozzle (55) is arranged at the air outlet (52).
5. The cooling device for the outer wall of the rotary kiln as claimed in claim 4, wherein: the rotary kiln is characterized in that a moving track (11) is arranged on the mounting platform (1) in parallel to the axis of the rotary kiln (3), and moving wheels (41) are arranged on the moving frame (4) in a matching mode with the moving track (11).
6. The cooling device for the outer wall of the rotary kiln as claimed in claim 5, wherein: a plurality of positioning holes (6) are formed in the moving rail (11) along the length direction of the moving rail (11), and positioning pins (61) are arranged on the moving frame (4) in a matched mode with the positioning holes (6).
7. The cooling device for the outer wall of the rotary kiln as claimed in claim 5, wherein: the cooling machine (5) is rotationally connected with the movable frame (4).
8. The cooling device for the outer wall of the rotary kiln as claimed in claim 6, wherein: remove and be provided with mounting panel (7) on frame (4), mounting panel (7) with remove frame (4) and rotate and connect, be provided with electric putter (8) on mounting panel (7), the output shaft of electric putter (8) with cooling machine (5) are articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020427848.3U CN211823780U (en) | 2020-03-28 | 2020-03-28 | Rotary kiln outer wall cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020427848.3U CN211823780U (en) | 2020-03-28 | 2020-03-28 | Rotary kiln outer wall cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211823780U true CN211823780U (en) | 2020-10-30 |
Family
ID=73147493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020427848.3U Expired - Fee Related CN211823780U (en) | 2020-03-28 | 2020-03-28 | Rotary kiln outer wall cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211823780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304084A (en) * | 2020-11-13 | 2021-02-02 | 新兴铸管股份有限公司 | Kiln tail panel cooling device |
| CN113739564A (en) * | 2021-07-12 | 2021-12-03 | 冀东水泥璧山有限责任公司 | Long-life rotary kiln |
| CN117091399A (en) * | 2023-10-17 | 2023-11-21 | 山西卓越水泥有限公司 | Raw material calcination rotary kiln for cement production |
-
2020
- 2020-03-28 CN CN202020427848.3U patent/CN211823780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304084A (en) * | 2020-11-13 | 2021-02-02 | 新兴铸管股份有限公司 | Kiln tail panel cooling device |
| CN113739564A (en) * | 2021-07-12 | 2021-12-03 | 冀东水泥璧山有限责任公司 | Long-life rotary kiln |
| CN117091399A (en) * | 2023-10-17 | 2023-11-21 | 山西卓越水泥有限公司 | Raw material calcination rotary kiln for cement production |
| CN117091399B (en) * | 2023-10-17 | 2024-01-09 | 山西卓越水泥有限公司 | Raw material calcination rotary kiln for cement production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |