CN220311239U - Air sweeping device for anti-sticking material of drying tower - Google Patents
Air sweeping device for anti-sticking material of drying tower Download PDFInfo
- Publication number
- CN220311239U CN220311239U CN202323224300.1U CN202323224300U CN220311239U CN 220311239 U CN220311239 U CN 220311239U CN 202323224300 U CN202323224300 U CN 202323224300U CN 220311239 U CN220311239 U CN 220311239U
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- hollow
- shaft
- tower
- air
- pipe
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- 238000010408 sweeping Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000001035 drying Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 6
- 210000004209 hair Anatomy 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an air sweeping device for anti-sticking materials of a drying tower, which comprises a tower barrel and an air sweeping mechanism, wherein the air sweeping mechanism comprises a hollow square shaft which is driven by a motor to rotate and can be inflated, an upper sleeve and a lower sleeve which can slide up and down are sleeved on the hollow square shaft, the upper sleeve is hinged with 2-4 connecting rods, the outer end of each connecting rod is hinged with a hollow vertical pipe, the lower end of each hollow vertical pipe is hinged with a hollow inclined pipe, and the lower end of each hollow inclined pipe is hinged with the lower sleeve; the hollow square shaft is connected with the hollow vertical pipe through an upper hose in a ventilation way, and the hollow vertical pipe is connected with the hollow inclined pipe through a lower hose in a ventilation way; the outer side surfaces of the hollow vertical pipe and the hollow inclined pipe are provided with a plurality of air outlet holes and brushes. When the air sweeping operation, the rotating air sweeping mechanism can enable the hollow vertical pipe and the hollow inclined pipe to be close to the inner wall of the tower barrel under the action of self gravity and centrifugal force, and the air sweeping effect is good.
Description
Technical Field
The utility model relates to the technical field of drying towers, in particular to an air sweeping device for an anti-sticking material of a drying tower.
Background
The drying tower mainly refers to drying equipment capable of being used for biological pesticides, medicines and food microorganisms, and materials can be rapidly dried through high-speed hot air in the drying tower, so that industrialized drying processing is realized.
The tower body comprises a tower barrel and a tower cover, the tower barrel comprises a cone part at the lower part and a barrel part at the upper part, materials are easy to bond on the inner walls of the barrel and the cone, particularly materials are easier to bond on the inner walls of the cone, and after inflammable materials are accumulated to a certain thickness, combustion can be caused, so that a great safety problem exists.
In the prior art, the cleaning rod driven by the electric control equipment is used for continuously rotating to clean accumulated materials in the drying tower, so that the cleaning rod with the cleaning function cannot be maximally close to the inner wall of the tower body, particularly the inner wall of a cone body with extremely easy adhesion of materials, and cannot be effectively cleaned.
Disclosure of Invention
The utility model aims to provide an air sweeping device for anti-sticking materials of a drying tower, which can efficiently sweep the materials stuck on the inner wall of a tower barrel.
In order to achieve the above purpose, the air sweeping device for the anti-sticking material of the drying tower comprises a tower body formed by a tower barrel and a tower cover, wherein the tower barrel comprises an upper barrel body and a lower cone body, an upper shaft hole is formed in the center of the tower cover, an upper bearing seat is arranged on the center of the tower cover, and a hollow shaft arranged in the upper bearing seat through a bearing extends into the upper shaft hole; the upper end of the hollow shaft is connected with an air blowing pipe through a rotary joint; the center of the bottom of the cone is provided with a lower shaft hole, a lower bearing seat is arranged below the center of the cone, and a solid shaft arranged in the lower bearing seat through a bearing extends into the lower shaft hole; the motor output shaft connected below the lower bearing seat is connected with a solid shaft; the tower cylinder is internally provided with a hollow square shaft, the upper end of the hollow square shaft is in butt joint with a hollow shaft in an intercommunication way, the lower end of the hollow square shaft is in butt joint with a solid shaft, the hollow square shaft is provided with an air sweeping mechanism, the air sweeping mechanism comprises an upper sleeve and a lower sleeve, the upper sleeve and the lower sleeve are sleeved on the hollow square shaft and can slide up and down, the upper sleeve is hinged with 2-4 connecting rods, the outer end of each connecting rod is hinged with a hollow vertical pipe, the lower end of each hollow vertical pipe is hinged with a hollow inclined pipe, and the lower end of each hollow inclined pipe is hinged with the lower sleeve; the hollow square shaft is connected with the hollow vertical pipe through an upper hose in a ventilation way, and the hollow vertical pipe is connected with the hollow inclined pipe through a lower hose in a ventilation way; the outer side surfaces of the hollow vertical pipe and the hollow inclined pipe are provided with a plurality of air outlet holes and brushes.
Preferably, the hollow vertical pipe and the hollow inclined pipe are hollow round pipes.
Preferably, the hollow vertical pipe and the hollow inclined pipe are hollow square pipes, a dovetail groove or a T-shaped groove is formed in the outer side face of the hollow square pipe, a plurality of air outlet holes are formed in one side or two sides of the dovetail groove or the T-shaped groove, and a brush consisting of a brush rod and brush hair is arranged in the dovetail groove or the T-shaped groove.
Preferably, a shaft sealing element is arranged between the upper shaft hole and the hollow shaft, and a shaft sealing element is arranged between the lower shaft hole and the solid shaft.
Preferably, the upper sleeve is hinged with 2 links.
Preferably, a feeding hole is arranged on the tower cover, and a discharging hole is arranged on the side surface of the cone.
Compared with the prior art, the utility model has the following beneficial effects:
when the air sweeping device is used for air sweeping operation, the motor drives the solid shaft, the hollow square shaft and the hollow shaft to rotate, the air sweeping mechanism also rotates together, in the rotating process, the air sweeping mechanism is used for sweeping the inner wall of the tower through the hollow vertical pipe and the hairbrush arranged on the outer side surface of the hollow inclined pipe under the action of centrifugal force and self gravity, the hollow vertical pipe is close to the inner wall of the cylinder body, the inner wall of the tower is cleaned through the hollow vertical pipe and the hairbrush arranged on the outer side surface of the hollow inclined pipe, and meanwhile, high-pressure air blown into the hollow vertical pipe and the hollow inclined pipe through the air blowing pipe, the rotary joint, the hollow shaft, the hollow square shaft and the hose is sprayed out from the air outlet hole, so that the inner wall of the tower is purged, and the cohesive materials on the inner wall of the tower can be removed efficiently through rotary purging.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the utility model with the tower, upper bearing housing and lower bearing housing removed;
FIG. 3 is a schematic perspective view of the hollow square shaft and air sweep mechanism of the present utility model;
fig. 4 is an enlarged view of the a part structure of fig. 3;
fig. 5 is a schematic perspective view of the brush according to the present utility model.
In the figure: 1-tower cylinder, 2-tower cover, 3-feed inlet, 4-discharge outlet, 5-cylinder, 6-cone, 7-upper bearing seat, 8-hollow shaft, 9-rotary joint, 10-air blowing pipe, 11-lower bearing seat, 12-solid shaft, 13-motor, 14-hollow square shaft, 15-upper sleeve, 16-lower sleeve, 17-connecting rod, 18-hollow vertical tube, 19-hollow inclined tube, 20-upper hose, 21-lower hose, 22-air outlet, 23-brush rod, 24-brush hair, 25-T-shaped groove and 26-shaft sealing piece.
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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Referring to fig. 1 to 5, an air sweeping device for anti-sticking materials of a drying tower comprises a tower body consisting of a tower barrel 1 and a tower cover 2, wherein the tower barrel 1 comprises an upper barrel 5 and a lower cone 6, a feed inlet 3 is arranged on the tower cover 2, and a discharge outlet 4 is arranged on the side surface of the cone 6; an upper shaft hole is formed in the center of the tower cover 2, an upper bearing seat 7 is arranged on the center of the tower cover, and a hollow shaft 8 arranged in the upper bearing seat 7 through a bearing and a shaft sealing piece 26 extends into the upper shaft hole; the upper end of the hollow shaft 8 is connected with a blowing pipe 10 through a rotary joint 9; the center of the bottom of the cone 6 is provided with a lower shaft hole, a lower bearing seat 11 is arranged below the center of the cone 6, and a solid shaft 12 arranged in the lower bearing seat 11 through a bearing and a shaft sealing piece 26 extends into the lower shaft hole; the output shaft of a motor 13 connected below the lower bearing seat 11 is connected with a solid shaft 12; the inside of the tower cylinder 1 is provided with a hollow square shaft 14, the upper end of the hollow square shaft 14 is in butt joint with the hollow shaft 8 in an intercommunication way, the lower end of the hollow square shaft 14 is in butt joint with the solid shaft 12, the hollow square shaft 14 is provided with an air sweeping mechanism, the air sweeping mechanism comprises an upper sleeve 15 and a lower sleeve 16 which are sleeved on the hollow square shaft 14 and can slide up and down, the upper sleeve is hinged with two connecting rods 17, the outer end of each connecting rod 17 is hinged with a hollow vertical pipe 18, the lower end of each hollow vertical pipe 18 is hinged with a hollow inclined pipe 19, and the lower end of each hollow inclined pipe 19 is hinged with the lower sleeve 16; the hollow square shaft 14 is connected with the hollow vertical pipe 18 through an upper hose 20 in a ventilation way, and the hollow vertical pipe 18 is connected with the hollow inclined pipe 19 through a lower hose 21 in a ventilation way; the hollow vertical tube 18 and the hollow inclined tube 19 are hollow square tubes, a T-shaped groove 25 is formed in the outer side face of each hollow square tube, a plurality of air outlet holes 22 which are arranged in a straight line are formed in one side of each T-shaped groove 25, and a hairbrush consisting of a brush rod 23 and brush hairs 24 is arranged in each T-shaped groove.
When the air sweeping operation is carried out, the motor 13 drives the solid shaft 12, the hollow square shaft 14 and the hollow shaft 8 to rotate, and meanwhile, the air sweeping mechanism also rotates together;
the upper end of the hollow shaft 8 is connected with a blowing pipe 10 through a rotary joint 9, so that the blowing pipe 10 is communicated with the hollow shaft 8, and the blowing pipe 10 does not rotate along with the rotation when the hollow shaft 8 rotates;
shaft seals 26 are provided between the upper shaft bore and the hollow shaft 8, and between the lower shaft bore and the solid shaft 12, which can be adapted for negative pressure spray drying operations;
the upper sleeve 15 and the lower sleeve 16 which can slide up and down are sleeved on the hollow square shaft 14, the connecting rod 17, the hollow vertical pipe 18 and the upper end of the hollow inclined pipe 19 which are hinged with each other in sequence are respectively hinged on the upper sleeve 15 and the lower sleeve 16, the air sweeping mechanism has transverse and longitudinal retractility, the hollow vertical pipe 18 can be close to the inner wall of the cylinder 5 and the hollow inclined pipe 19 is close to the inner wall of the cone 6 under the action of self gravity and centrifugal force in the air sweeping process, and the air sweeping effect is good.
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. The utility model provides a drying tower anti-sticking material's gas sweep device, includes the tower body that comprises a tower section of thick bamboo and tower lid, and a tower section of thick bamboo includes the barrel on upper portion and the centrum of lower part, its characterized in that: the center of the tower cover is provided with an upper shaft hole, an upper bearing seat is arranged on the center of the tower cover, and a hollow shaft arranged in the upper bearing seat through a bearing extends into the upper shaft hole; the upper end of the hollow shaft is connected with an air blowing pipe through a rotary joint; the center of the bottom of the cone is provided with a lower shaft hole, a lower bearing seat is arranged below the center of the cone, and a solid shaft arranged in the lower bearing seat through a bearing extends into the lower shaft hole; the motor output shaft connected below the lower bearing seat is connected with a solid shaft; the tower cylinder is internally provided with a hollow square shaft, the upper end of the hollow square shaft is in butt joint with a hollow shaft in an intercommunication way, the lower end of the hollow square shaft is in butt joint with a solid shaft, the hollow square shaft is provided with an air sweeping mechanism, the air sweeping mechanism comprises an upper sleeve and a lower sleeve, the upper sleeve and the lower sleeve are sleeved on the hollow square shaft and can slide up and down, the upper sleeve is hinged with 2-4 connecting rods, the outer end of each connecting rod is hinged with a hollow vertical pipe, the lower end of each hollow vertical pipe is hinged with a hollow inclined pipe, and the lower end of each hollow inclined pipe is hinged with the lower sleeve; the hollow square shaft is connected with the hollow vertical pipe through an upper hose in a ventilation way, and the hollow vertical pipe is connected with the hollow inclined pipe through a lower hose in a ventilation way; the outer side surfaces of the hollow vertical pipe and the hollow inclined pipe are provided with a plurality of air outlet holes and brushes.
2. The air-sweeping device for the drying tower anti-sticking material according to claim 1, wherein: the hollow vertical tube and the hollow inclined tube are hollow square tubes, a dovetail groove or a T-shaped groove is formed in the outer side face of each hollow square tube, a plurality of air outlet holes are formed in one side or two sides of each dovetail groove or each T-shaped groove, and a brush consisting of a brush rod and brush hair is arranged in each dovetail groove or each T-shaped groove.
3. The air-sweeping device for the drying tower anti-sticking material according to claim 1, wherein: the hollow vertical pipe and the hollow inclined pipe are hollow round pipes.
4. A drying tower anti-sticking material's air-sweep apparatus according to claim 2 or 3, characterized in that: a shaft sealing element is arranged between the upper shaft hole and the hollow shaft, and a shaft sealing element is arranged between the lower shaft hole and the solid shaft.
5. A drying tower anti-sticking material's air-sweep apparatus according to claim 2 or 3, characterized in that: the upper sleeve is hinged with 2 connecting rods.
6. The air-sweeping device for the drying tower anti-sticking material according to claim 1, wherein: the tower cover is provided with a feed inlet, and the side surface of the cone body is provided with a discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323224300.1U CN220311239U (en) | 2023-11-29 | 2023-11-29 | Air sweeping device for anti-sticking material of drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323224300.1U CN220311239U (en) | 2023-11-29 | 2023-11-29 | Air sweeping device for anti-sticking material of drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220311239U true CN220311239U (en) | 2024-01-09 |
Family
ID=89418683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323224300.1U Active CN220311239U (en) | 2023-11-29 | 2023-11-29 | Air sweeping device for anti-sticking material of drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220311239U (en) |
-
2023
- 2023-11-29 CN CN202323224300.1U patent/CN220311239U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |