CN219869036U - Direct-connection transmission of flash dryer - Google Patents
Direct-connection transmission of flash dryer Download PDFInfo
- Publication number
- CN219869036U CN219869036U CN202320396743.XU CN202320396743U CN219869036U CN 219869036 U CN219869036 U CN 219869036U CN 202320396743 U CN202320396743 U CN 202320396743U CN 219869036 U CN219869036 U CN 219869036U
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- Prior art keywords
- transmission
- drying
- transmission shaft
- pipe
- connecting pipe
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 83
- 238000001035 drying Methods 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 7
- 238000005086 pumping Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides direct connection transmission of a flash dryer, which comprises the following steps: drying mechanism and supporting mechanism, supporting mechanism includes the base, the inside of base is equipped with drive assembly, drive assembly's top is equipped with the connecting pipe, and the inside transmission shaft that runs through of connecting pipe, connecting pipe one side is equipped with the cooling tube, and the both ends of cooling tube are connected with the connecting pipe respectively, the crossing department of cooling tube and connecting pipe is equipped with the oil pump, relate to drying equipment technical field, wherein, adopt the transmission structure that chain and sprocket meshing are connected, whole size diminish, can not influence the work of chain and sprocket simultaneously under high temperature environment, this kind of transmission mode is efficient, area is little, be equipped with oil pump and cooling tube in one side of transmission shaft simultaneously, carry out circulating pumping with the inside coolant of cooling tube through the oil pump, can cool off the heat that the transmission shaft produced under high-speed rotation, be equipped with seal assembly in broken blade and the crossing department of drying tube, prevent that the intraductal material of drying from falling into the transmission shaft and taking place the phenomenon of seizure.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to direct-connection transmission of a flash dryer.
Background
The flash dryer is characterized in that hot air tangentially enters the bottom of the dryer, a powerful rotary wind field is formed under the drive of a stirrer, materials enter the dryer from a screw feeder, under the strong action of a high-speed rotary stirring paddle, the materials are dispersed under the action of impact, friction and shearing force, massive materials are rapidly crushed and fully contacted with the hot air and heated and dried, the dried materials are carried into a dust collection system by air flow to be collected and treated, the whole drying process is completed, meanwhile, a transmission shaft and a motor transmission part of the traditional flash dryer adopt a belt transmission structure, the belt transmission structure is easy to generate slipping static phenomenon under high-speed transmission, and hidden danger is caused to safety production; and the belt belongs to a vulnerable part, so that the service life is short.
Disclosure of Invention
In order to solve the problems that the existing transmission has potential safety hazards and needs to be maintained for many times, the embodiment of the utility model provides a direct-connected transmission of a flash dryer, a transmission structure in which a chain is meshed with a chain wheel is adopted, the whole size is reduced, meanwhile, the work of the chain and the chain wheel cannot be influenced under a high-temperature environment.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:
the flash dryer direct drive includes: the drying mechanism is used for drying materials; the supporting mechanism is detachably arranged on the lower surface of the drying mechanism and is used for supporting the drying mechanism;
wherein, supporting mechanism includes the base, the base is hollow structure, base and drive assembly pass through bolt fixed connection, the inside of base is equipped with drive assembly, drive assembly's top is equipped with the connecting pipe, and the inside transmission shaft that runs through of connecting pipe, the heat that the transmission shaft produced is at the inside coolant circulation flow of cooling tube through the oil pump, thereby the effect that the transmission shaft reached the cooling, in order to prevent that the intraductal material of drying from falling into the inside of transmission shaft and taking place to bite dead phenomenon, increase seal assembly blowback, stop this phenomenon and take place, the top of transmission shaft is equipped with crushing blade, crushing blade includes the connecting axle and installs the blade main part in connecting axle a week, the crossing department of drying tube and crushing blade is equipped with seal assembly, connecting pipe one side is equipped with the cooling tube, one side at the transmission shaft is equipped with oil pump and cooling tube, the inside coolant circulation pump of cooling tube through the oil pump, can cool down the heat that the transmission shaft produced at high-speed rotation, and the both ends of cooling tube are connected with the connecting pipe respectively, cooling tube and crossing department are equipped with the oil pump, the device, the motor case moves, thereby drive the rotation of the transmission shaft and drive the inside the transmission shaft at this moment and the inside the crushing blade of rotation device, when the transmission shaft is equipped with the crushing blade, the crushing blade of the rotation speed reducer, when the rotation of the transmission shaft is controlled to rotate, the inside the crushing blade, and the inside the drying device is rotated at the time, and the speed reducer is rotated, and the inside the rotation at the time, and the speed of the drying device is rotated.
The drying mechanism is used for drying materials and comprises a drying pipe, the drying pipe is of a hollow cylindrical structure, and a discharging pipe is arranged above the drying pipe.
Preferably, the transmission assembly comprises a motor case, and a motor is embedded in the motor case; the speed reducer case, its detachable installs the upper surface at the motor case, the inside of speed reducer case is equipped with the reduction gear, still includes the connecting piece simultaneously, its set up in the output of speed reducer case for it is rotatory to drive the transmission shaft, the connecting piece includes the sprocket, the surface meshing of sprocket is connected with the chain, is equipped with chain and sprocket at the output of motor case, and chain and sprocket meshing are connected, and this kind of transmission mode is efficient, and the area of production is little, does not need maintenance basically.
The embodiment of the utility model has the advantages that:
1. the transmission structure mode of the utility model is that the chain is meshed with the chain wheel, compared with the existing belt transmission, the chain transmission is not easy to generate slipping static electricity, the utility model is safer, the service life of the chain is relatively longer, frequent maintenance is not needed, and the equipment maintenance cost is reduced; the whole occupied space of the transmission structure is reduced in size, meanwhile, the work of the chain and the chain wheel is not influenced under the high-temperature environment, and the transmission mode is high in efficiency, small in production area and free of excessive maintenance.
2. According to the utility model, the oil pump and the cooling pipe are arranged on one side of the transmission shaft, and the cooling agent in the cooling pipe is circularly pumped through the oil pump, so that the heat generated by the transmission shaft under high-speed rotation can be cooled.
3. According to the utility model, the sealing component is arranged at the intersection of the crushing blade and the drying pipe, so that the phenomenon that materials in the drying pipe fall into the transmission shaft to be bitten is prevented.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a front cross-sectional structure of a flash dryer of the present utility model;
FIG. 2 is a schematic top view of the flash dryer of the present utility model;
fig. 3 is a schematic front view of the transmission assembly of the present utility model.
The main reference numerals illustrate:
1. a base; 2. a drying tube; 3. a transmission assembly; 31. a motor case; 32. a speed reducer box; 33. a sprocket; 34. a chain; 4. a transmission shaft; 5. crushing blades; 6. an oil pump; 7. a cooling tube; 8. and (3) a sealing assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the 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. In addition, hereinafter, for convenience of description, references to "upper", "lower", "left", "right" are equal to directions of upper, lower, left, right, etc. of the drawing itself, and the references to "first", "second", etc. are to be distinguished in description, and have no other special meaning.
The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:
example 1:
the embodiment provides a specific structure of direct connection transmission of a flash dryer, as shown in fig. 1-3, comprising: the drying mechanism is used for drying materials; the supporting mechanism is detachably arranged on the lower surface of the drying mechanism and is used for supporting the drying mechanism;
wherein, supporting mechanism includes base 1, base 1 is hollow structure, base 1 passes through bolt fixed connection with drive assembly 3, the inside of base 1 is equipped with drive assembly 3, the top of drive assembly 3 is equipped with the connecting pipe, and the inside transmission shaft 4 that runs through of connecting pipe, the heat that the transmission shaft 4 produced is at the inside coolant circulation flow of cooling tube 7 through oil pump 6, thereby the effect of cooling is reached to drive shaft 4, in order to prevent that the material falls into the inside of transmission shaft 4 in drying tube 2 and takes place to bite the dead phenomenon, increase seal assembly 8 blowback, stop this phenomenon and take place, the top of transmission shaft 4 is equipped with broken blade 5, broken blade 5 includes the connecting axle and installs the blade main part in connecting axle a week, the crossing department of drying tube 2 and broken blade 5 is equipped with seal assembly 8, connecting pipe one side is equipped with cooling tube 7, one side at transmission shaft 4 is equipped with oil pump 6 and cooling tube 7, carry out circulating pump with the inside coolant of cooling tube 7 through oil pump 6, can cool down the heat that the transmission shaft 4 produced under high-speed rotation, and the both ends of cooling tube 7 are respectively with being connected, cooling tube 7 and connecting pipe crossing department is equipped with oil pump 6.
By adopting the technical scheme:
when the device is powered on, the motor box 31 operates to drive the transmission shaft 4 to rotate, the transmission shaft 4 drives the crushing blade 5 to rotate while rotating, at the moment, materials to be dried are led into the drying pipe 2, when the drying matters are in contact with the crushing blade 5, the materials are crushed by the crushing blade 5, and meanwhile, under the action of the speed reducer box 32, the transmission speed of the transmission shaft 4 can be controlled, so that the rotation speed of the crushing blade 5 is changed.
Example 2:
in this embodiment, a specific structure of direct connection transmission of a flash dryer is provided, as shown in fig. 1-3, and compared with embodiment 1, this embodiment also describes a drying mechanism for drying materials, where the drying mechanism includes a drying pipe 2, the drying pipe 2 is a hollow cylinder structure in the interior, and a discharge pipe is disposed above the drying pipe 2.
The transmission assembly 3 comprises a motor box 31, and a motor is embedded in the motor box; the speed reducer box 32, its detachable installs the upper surface at motor case 31, and the inside of speed reducer box 32 is equipped with the reduction gear, still includes the connecting piece simultaneously, and it sets up in the output of speed reducer box 32 for drive transmission shaft 4 is rotatory. The connecting piece comprises a chain wheel 33, a chain 34 is connected on the outer surface of the chain wheel 33 in a meshed mode, and the chain 34 is in transmission with a gear chain at the bottom end of the transmission shaft 4. The output end of the motor box 31 is provided with a chain 34 and a chain wheel 33, and the chain 34 is meshed with the chain wheel 33, so that the transmission mode has high efficiency, small production area and no maintenance basically.
Working principle: when the device is used, the power supply is connected, the motor box 31 runs, the transmission shaft 4 is driven to rotate, the transmission shaft 4 drives the crushing blade 5 to rotate while rotating, at the moment, materials to be dried are led into the drying pipe 2, when the dried materials are in contact with the crushing blade 5, the materials are crushed through the crushing blade 5, and meanwhile, under the action of the speed reducer box 32, the transmission speed of the transmission shaft 4 can be controlled, so that the rotation speed of the crushing blade 5 is changed.
And the heat that transmission shaft 4 rotated at a high speed produced carries out the circulation flow through oil pump 6 with the inside coolant of cooling tube 7 to reach the effect of cooling down to transmission shaft 4, in order to prevent that the material from falling into the inside of transmission shaft 4 in the drying tube 2 from taking place the dead phenomenon of seizure, increase seal assembly 8 blowback, stop this phenomenon and take place.
And the output end of the motor box 31 is provided with a chain 34 and a chain wheel 33, and the chain 34 is meshed with the chain wheel 33, so that the transmission mode has high efficiency, small production area and no maintenance basically. Compared with the existing belt transmission, the chain transmission is not easy to slip and static, is safer, has relatively longer service life, does not need frequent maintenance, and reduces equipment maintenance cost.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (5)
1. The direct connection transmission of flash dryer, its characterized in that includes:
the drying mechanism is used for drying the materials;
the supporting mechanism is detachably arranged on the lower surface of the drying mechanism and is used for supporting the drying mechanism; the supporting mechanism comprises a base (1), a transmission assembly (3) is arranged in the base (1), a connecting pipe is arranged above the transmission assembly (3), a transmission shaft (4) penetrates through the connecting pipe, a cooling pipe (7) is arranged on one side of the connecting pipe, two ends of the cooling pipe (7) are respectively connected with the connecting pipe, and an oil pump (6) is arranged at the intersection of the cooling pipe (7) and the connecting pipe;
the transmission assembly (3) comprises a motor case (31), a speed reducer case (32) and a connecting piece: a motor is embedded in the motor box (31); the speed reducer box (32) is detachably arranged on the upper surface of the motor box (31), and a speed reducer is arranged in the speed reducer box (32); the connecting piece set up in the output of reduction gear case (32) for drive transmission shaft (4) are rotatory, the connecting piece includes sprocket (33), the surface meshing of sprocket (33) is connected with chain (34), the gear chain transmission of chain (34) and transmission shaft (4) bottom.
2. The direct connection transmission of the flash dryer according to claim 1, wherein the drying mechanism comprises a drying pipe (2), the drying pipe (2) is of a cylindrical structure with a hollow inside, and a discharging pipe is arranged above the drying pipe (2).
3. The direct connection transmission of the flash dryer according to claim 2, wherein a crushing blade (5) is arranged above the transmission shaft (4), and a sealing assembly (8) is arranged at the intersection of the drying pipe (2) and the crushing blade (5).
4. A flash dryer direct drive as claimed in claim 3, characterized in that the crushing blade (5) comprises a connecting shaft and a blade body mounted around the connecting shaft.
5. The direct connection transmission of the flash dryer according to claim 1, wherein the base (1) is of a hollow structure, and the base (1) is fixedly connected with the transmission assembly (3) through bolts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022218563646 | 2022-07-19 | ||
| CN202221856364 | 2022-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219869036U true CN219869036U (en) | 2023-10-20 |
Family
ID=88323012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320396743.XU Active CN219869036U (en) | 2022-07-19 | 2023-03-06 | Direct-connection transmission of flash dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219869036U (en) |
-
2023
- 2023-03-06 CN CN202320396743.XU patent/CN219869036U/en active Active
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| GR01 | Patent grant |