CN220229862U - Cement production waste heat recovery utilizes device - Google Patents
Cement production waste heat recovery utilizes device Download PDFInfo
- Publication number
- CN220229862U CN220229862U CN202321676864.6U CN202321676864U CN220229862U CN 220229862 U CN220229862 U CN 220229862U CN 202321676864 U CN202321676864 U CN 202321676864U CN 220229862 U CN220229862 U CN 220229862U
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- CN
- China
- Prior art keywords
- waste heat
- fixedly connected
- lower extreme
- hot air
- cement production
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- 239000004568 cement Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000002918 waste heat Substances 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 title claims description 16
- 238000001035 drying Methods 0.000 claims abstract description 40
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 238000007602 hot air drying Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 26
- 230000007306 turnover Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 15
- 238000004064 recycling Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a cement production waste heat recycling device, which comprises a drying bin, wherein supporting columns are fixedly connected to the outer surfaces of two sides of the drying bin, a multi-angle hot air drying device for improving the cement production waste heat recycling effect is arranged on the outer surface of the lower end of the drying bin, the multi-angle hot air drying device comprises a bottom ventilation hole, a side ventilation hole and a mounting box, a case is fixedly arranged on the inner surface of the lower end of the mounting box, a fan is fixedly arranged in the case, a hot air inlet is formed in the middle of the outer surface of the lower end of the case, and a water absorbing plate is arranged on the inner surface of the hot air inlet. According to the cement production waste heat recycling device, the multi-angle hot air drying device is arranged, so that the structure is simple, the utilization rate of cement production waste heat recycling can be improved, and the drying efficiency of materials can be improved through multi-angle blowing.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery and utilization, in particular to a cement production waste heat recovery and utilization device.
Background
The cement is a powdery hydraulic inorganic cementing material, is slurried after being added with water and stirred, can be hardened in air or water, can firmly bond sand, stone and other materials together, has higher strength after hardening, can resist the erosion of fresh water or salt-containing water, can generate a large amount of heat in the cement production process for a long time as an important cementing material, can cause certain heat waste when the heat is not recycled, and can cause waste gas pollution at the same time, therefore, we propose a cement production waste heat recycling device.
Disclosure of Invention
The utility model provides a cement production waste heat recycling device aiming at the problems in the prior art.
The utility model solves the technical problems by the following technical means:
the utility model provides a cement manufacture waste heat recovery utilizes device, includes stoving storehouse, the both sides surface fixedly connected with support column in stoving storehouse, the lower extreme surface in stoving storehouse is equipped with the multi-angle hot air drying device that is used for improving cement manufacture waste heat recovery and utilizes the effect, multi-angle hot air drying device includes bottom ventilation hole, side ventilation hole and mounting box, the lower extreme internal surface fixed mounting of mounting box has the quick-witted case, the inside fixed mounting of machine case has the fan, the hot-blast import has been seted up at the lower extreme surface middle part of machine case, the internal surface of hot-blast import is equipped with the water absorbing plate, the connecting pipe has been seted up at the upper end surface middle part of machine case, the other end fixedly connected with shunt tubes of connecting pipe, the upper end surface middle part fixedly connected with lower extreme of shunt tubes goes out the tuber pipe, the other end that the lower extreme goes out the tuber pipe is equipped with the lower extreme cover, the both ends fixedly connected with side of shunt tubes goes out the tuber pipe, the other end that the side goes out the tuber pipe is equipped with the side and blows the cover, the inside of stoving storehouse is equipped with the automatic stirring device that turns that is used for improving the stoving homogeneity.
Further, the machine case is fixedly connected with the outer surface of the lower end of the drying bin through the mounting box, the fan is fixedly connected with the inner part of the machine case, the hot air inlet penetrates through the middle part of the inner surface of the lower end of the machine case, the water absorbing plate is fixedly connected with the inner surface of the hot air inlet, the connecting pipe penetrates through the middle part of the inner surface of the upper end of the machine case, the shunt pipe is communicated with the other end of the connecting pipe, the lower end blowing cover is connected with the middle part of the outer surface of the upper end of the shunt pipe through the lower end air outlet pipe, and the side blowing cover is communicated with the two ends of the lower end air outlet pipe through the side air outlet pipe.
Further, the bottom ventilation hole penetrates through the middle of the inner surface of the lower end of the drying bin, the lower end blowing cover is located right below the bottom ventilation hole, the side air outlet pipe penetrates through the middle of the inner surface of the two sides of the drying bin, and the side blowing cover is located on the two sides of the side ventilation hole.
Further, the automatic stirring device that turns includes driving motor, driving motor's the other end fixedly connected with pivot, be equipped with the installation bearing between pivot and the upper end internal surface middle part in stoving storehouse, the outer lane fixedly connected with stirring paddle of pivot, the other end fixed mounting of pivot has the harrow that turns over.
Further, driving motor and the upper end surface fixed connection in stoving storehouse, the one end and the output shaft fixed connection of driving motor of pivot, swing joint between the upper end internal surface middle part in pivot through installation bearing and stoving storehouse, stirring paddle and the outer lane fixed connection of pivot, the other end fixed connection of turning over harrow and pivot.
Further, the stirring blade and the turning rake are fixedly connected with the output shaft of the driving motor through a rotating shaft, the stirring blade is movably connected with the inside of the drying bin through the output shaft of the driving motor, and the turning rake is movably connected with the inner surface of the lower end of the drying bin through the output shaft of the driving motor.
Advantageous effects
Compared with the prior art, the utility model provides a cement production waste heat recycling device, which has the following beneficial effects:
1. this cement production waste heat recovery utilizes device through being provided with multi-angle hot air drying device, simple structure can improve the utilization ratio to cement production waste heat recovery, can improve the drying efficiency to the material through the multi-angle is bloied.
2. This cement manufacture waste heat recovery utilizes device, through being provided with automatic stirring device that turns, when multi-angle hot-blast drying device is dried the material in the stoving storehouse, start driving motor, drive the pivot through installing the bearing and rotate in the stoving storehouse after the output shaft of control driving motor rotates, drive the pivot rotation after the pivot rotates and stir the material, turn over the harrow and drive the material of stoving storehouse bottom after rotating and turn over, improve the homogeneity that the material is heated, further improve drying efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall planar structure of a cement production waste heat recycling device.
Fig. 2 is a schematic plan view of a multi-angle hot air drying device of the cement production waste heat recycling device.
Fig. 3 is a schematic diagram of an enlarged plane structure at the position a of the multi-angle hot air drying device of the cement production waste heat recycling device.
Fig. 4 is a schematic plan view of an automatic stirring device for recycling waste heat in cement production.
In the figure: 1. a drying bin; 2. a support column; 3. a multi-angle hot air drying device; 4. a bottom vent; 5. a side vent; 6. a mounting box; 7. a chassis; 8. a blower; 9. a hot air inlet; 10. a water absorbing plate; 11. a connecting pipe; 12. a shunt; 13. a lower air outlet pipe; 14. a lower end blowing hood; 15. a side air outlet pipe; 16. a side blowing hood; 17. automatically turning over the stirring device; 18. a driving motor; 19. a rotating shaft; 20. mounting a bearing; 21. stirring paddles; 22. and (5) turning over the harrows.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
As shown in fig. 1-4, a cement production waste heat recycling device comprises a drying bin 1, two side outer surface fixedly connected with support columns 2 of the drying bin 1, the lower end outer surface of the drying bin 1 is provided with a multi-angle hot air drying device 3 for improving cement production waste heat recycling effect, the multi-angle hot air drying device 3 comprises a bottom ventilation hole 4, a side ventilation hole 5 and a mounting box 6, a machine case 7 is fixedly mounted on the inner surface of the lower end of the mounting box 6, a fan 8 is fixedly mounted in the machine case 7, a hot air inlet 9 is formed in the middle of the lower end outer surface of the machine case 7, a water absorbing plate 10 is arranged on the inner surface of the hot air inlet 9, a connecting pipe 11 is formed in the middle of the upper end outer surface of the machine case 7, a shunt pipe 12 is fixedly connected with a lower end air outlet pipe 13 at the middle of the upper end outer surface of the shunt pipe 12, a lower end air outlet pipe 13 is provided with a lower end air outlet cover 14 at the other end, two ends of the shunt pipe 12 are fixedly connected with a side air outlet pipe 15, the other end of the side air outlet pipe 15 is provided with a side air outlet cover 16, and an automatic stirring device 17 for improving heated uniformity is arranged in the drying bin 1.
The machine case 7 is fixedly connected with the outer surface of the lower end of the drying bin 1 through the mounting box 6, the fan 8 is fixedly connected with the inner part of the inner surface of the lower end of the machine case 7, the hot air inlet 9 penetrates through the middle part of the inner surface of the lower end of the machine case 7, the water absorbing plate 10 is fixedly connected with the inner surface of the hot air inlet 9, the connecting pipe 11 penetrates through the middle part of the inner surface of the upper end of the machine case 7, the shunt tubes 12 are communicated with the other ends of the connecting pipe 11, the lower end blowing cover 14 is connected with the middle part of the outer surface of the upper end of the shunt tubes 12 through the lower end air outlet pipe 13, and the side blowing cover 16 is communicated with the two ends of the lower end air outlet pipe 13 through the side air outlet pipe 15.
The bottom ventilation hole 4 runs through the middle part of the inner surface of the lower end of the drying bin 1, the lower end blowing cover 14 is positioned right below the bottom ventilation hole 4, the side air outlet pipe 15 runs through the middle parts of the inner surfaces of the two sides of the drying bin 1, and the side blowing cover 16 is positioned on the two sides of the side ventilation hole 5.
The automatic stirring device 17 comprises a driving motor 18, the other end of an output shaft of the driving motor 18 is fixedly connected with a rotating shaft 19, a mounting bearing 20 is arranged between the rotating shaft 19 and the middle part of the inner surface of the upper end of the drying bin 1, the outer ring of the rotating shaft 19 is fixedly connected with stirring paddles 21, and the other end of the rotating shaft 19 is fixedly provided with a stirring rake 22.
The driving motor 18 is fixedly connected with the outer surface of the upper end of the drying bin 1, one end of the rotating shaft 19 is fixedly connected with the output shaft of the driving motor 18, the rotating shaft 19 is movably connected with the middle part of the inner surface of the upper end of the drying bin 1 through the mounting bearing 20, the stirring blade 21 is fixedly connected with the outer ring of the rotating shaft 19, and the turning rake 22 is fixedly connected with the other end of the rotating shaft 19.
The stirring blade 21 and the turning rake 22 are fixedly connected with the output shaft of the driving motor 18 through the rotating shaft 19, the stirring blade 21 is movably connected with the inside of the drying bin 1 through the output shaft of the driving motor 18, and the turning rake 22 is movably connected with the inner surface of the lower end of the drying bin 1 through the output shaft of the driving motor 18.
Working principle: after the hot air generated during cement production is sucked into the hot air inlet 9 by the fan 8, the water absorbing plate 10 can absorb water vapor in the hot air to form hot air, the hot air enters the shunt tubes 12 through the connecting pipes 11 to be shunted, the lower end air outlet pipes 13 convey the hot air to the lower end air blowing covers 14 and then blow the hot air to the bottom air blowing covers 4 to dry materials in the drying bin 1, and the two groups of side air outlet pipes 15 convey the hot air to the side air blowing covers 16 to blow the side air blowing covers 5 to dry the materials in the drying bin 1. When the multi-angle hot air drying device 3 dries the materials in the drying bin 1, the driving motor 18 is started, the output shaft of the driving motor 18 is controlled to rotate and then drives the rotating shaft 19 to rotate in the drying bin 1 through the mounting bearing 20, the rotating shaft 19 is driven to rotate after rotating and stir the materials, the turning rake 22 is driven to turn the materials at the bottom of the drying bin 1 after rotating, the uniformity of heating of the materials is improved, and the drying efficiency is further improved.
It should be noted that in this document, relational terms such as first and second (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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a cement manufacture waste heat recovery utilizes device, includes stoving storehouse (1), the both sides surface fixedly connected with support column (2) in stoving storehouse (1), its characterized in that: the utility model provides a drying bin (1) lower extreme surface is equipped with multi-angle hot air drying device (3) that are used for improving cement manufacture waste heat recovery and utilize the effect, multi-angle hot air drying device (3) are including bottom ventilation hole (4), side ventilation hole (5) and install bin (6), the lower extreme internal surface fixed mounting of install bin (6) has quick-witted case (7), the inside fixed mounting of machine case (7) has fan (8), hot air inlet (9) have been seted up at the lower extreme surface middle part of machine case (7), the internal surface of hot air inlet (9) is equipped with water absorbing plate (10), connecting pipe (11) have been seted up at the upper end surface middle part of machine case (7), the other end fixedly connected with shunt tubes (12) of connecting pipe (11), the other end of shunt tubes (12) is equipped with lower extreme blast cap (14) in the lower extreme internal surface of shunt tubes (12), the both ends fixedly connected with side blast cap (15) in the side blast cap (15), the other end of side blast cap (15) is equipped with side cap (16), the inside stirring device that is used for improving stirring uniformity (17) of drying bin.
2. The cement production waste heat recovery and utilization device according to claim 1, wherein: the utility model discloses a drying cabinet, including machine case (7), air inlet (9), connecting pipe (11), shunt tubes (12), lower extreme blast hood (14), upper end blast hood (14) are connected with the upper end surface middle part of shunt tubes (12) through lower extreme air-out pipe (13), side blast hood (16) are linked together through the both ends of side air-out pipe (15) and lower extreme air-out pipe (13) through lower extreme air-out pipe (13), machine case (7) is through lower extreme surface fixed connection of install bin (6) and drying cabinet (1), inside surface middle part of machine case (7) is run through to fan (8), inside surface fixed connection of hot air inlet (9) is followed by water-absorbing plate (10).
3. The cement production waste heat recovery and utilization device according to claim 1, wherein: the bottom ventilation hole (4) penetrates through the middle of the inner surface of the lower end of the drying bin (1), the lower end blowing cover (14) is located right below the bottom ventilation hole (4), the side air outlet pipe (15) penetrates through the middle of the inner surface of the two sides of the drying bin (1), and the side blowing cover (16) is located on the two sides of the side ventilation hole (5).
4. The cement production waste heat recovery and utilization device according to claim 1, wherein: the automatic stirring device (17) comprises a driving motor (18), the other end of an output shaft of the driving motor (18) is fixedly connected with a rotating shaft (19), a mounting bearing (20) is arranged between the rotating shaft (19) and the middle of the inner surface of the upper end of the drying bin (1), the outer ring of the rotating shaft (19) is fixedly connected with a stirring blade (21), and the other end of the rotating shaft (19) is fixedly provided with a turning rake (22).
5. The cement production waste heat recovery and utilization device according to claim 4, wherein: the automatic dryer is characterized in that the driving motor (18) is fixedly connected with the outer surface of the upper end of the drying bin (1), one end of the rotating shaft (19) is fixedly connected with the output shaft of the driving motor (18), the rotating shaft (19) is movably connected with the middle part of the inner surface of the upper end of the drying bin (1) through the mounting bearing (20), the stirring blade (21) is fixedly connected with the outer ring of the rotating shaft (19), and the rake turning (22) is fixedly connected with the other end of the rotating shaft (19).
6. The cement production waste heat recovery and utilization device according to claim 4, wherein: stirring paddle (21) and turn over harrow (22) all through pivot (19) and the output shaft fixed connection of driving motor (18), stirring paddle (21) are through the inside swing joint of the output shaft of driving motor (18) and stoving storehouse (1), turn over harrow (22) through the output shaft of driving motor (18) and the lower extreme internal surface swing joint of stoving storehouse (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676864.6U CN220229862U (en) | 2023-06-29 | 2023-06-29 | Cement production waste heat recovery utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676864.6U CN220229862U (en) | 2023-06-29 | 2023-06-29 | Cement production waste heat recovery utilizes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229862U true CN220229862U (en) | 2023-12-22 |
Family
ID=89196197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321676864.6U Active CN220229862U (en) | 2023-06-29 | 2023-06-29 | Cement production waste heat recovery utilizes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220229862U (en) |
-
2023
- 2023-06-29 CN CN202321676864.6U patent/CN220229862U/en active Active
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