CN220611641U - Drying tower with purging device - Google Patents
Drying tower with purging device Download PDFInfo
- Publication number
- CN220611641U CN220611641U CN202322193237.3U CN202322193237U CN220611641U CN 220611641 U CN220611641 U CN 220611641U CN 202322193237 U CN202322193237 U CN 202322193237U CN 220611641 U CN220611641 U CN 220611641U
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- Prior art keywords
- drying tower
- tower body
- blowing
- blowpipe
- pipe
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- 238000001035 drying Methods 0.000 title claims abstract description 97
- 238000010926 purge Methods 0.000 title claims description 11
- 238000007664 blowing Methods 0.000 claims abstract description 61
- 230000000694 effects Effects 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 7
- 239000000843 powder Substances 0.000 description 25
- 239000000463 material Substances 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 6
- 238000001694 spray drying Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000853 biopesticidal effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model discloses a drying tower with a blowing device, and relates to the technical field of drying towers. This drying tower with sweep device includes the drying tower body, the port is provided with the apron on the drying tower body, it is provided with the dwang to rotate on the apron, the inside connecting pipe that is provided with of dwang, connecting pipe lower extreme intercommunication has the blowing pipe, one side that the blowing pipe is close to drying tower body inner wall is fixed with the fixed plate through the pipe strap, a plurality of first blowing mouths and second blowing mouths are installed respectively to both sides around the blowing pipe left surface, first blowing mouths and second blowing mouths all face drying tower body inner wall, fixed plate left surface is fixed with two rows of brushes relatively, and brush one side of rear side is provided with the scraper blade, be provided with driven bevel gear on the dwang, driven bevel gear one side meshing has the initiative bevel gear, be convenient for drive the blowing pipe and rotate, under scraper blade, the combined action of brush, second blowing mouths and first blowing mouths, sweep the dust of drying tower body inner wall adhesion.
Description
Technical Field
The utility model belongs to the technical field of drying towers, and particularly relates to a drying tower with a blowing device.
Background
Spray drying towers are equipment used for drying biopesticides, medicines, food microorganisms. The spray drying is a drying process in which the raw material liquid is put into an atomizer to be separated into mist drops, and hot air or other gases are directly contacted with the mist drops to obtain the powdery product. Because the spray drying tower has the characteristics of high drying speed, wide application range, convenient operation and control and the like, the drying process is finished instantaneously, and the particles of the product can basically keep the approximate sphericity of liquid drops, so that the product has good dispersibility, fluidity and solubility, and therefore, the spray drying tower is widely applied to the production process of biological pharmacy, detergents, dairy products, dehydrated foods, dyes, cement and fertilizers.
In the process of drying biological slurry by using a spray drying tower, because powder formed in the drying tower is extremely fine, and some powder has viscosity and static action, powder accumulation phenomenon is often generated on the tower wall by adsorption, and the traditional cleaning mode is to blow off powder materials adhered to the inner wall of the drying tower by adopting a blowing pipe, but because the viscosity of part of powder products is large, the powder products adhered to the inner wall of the drying tower are difficult to blow off, the cleaning effect of the inner wall of the drying tower is affected, and resource waste is caused.
In order to solve the problems, we propose a drying tower with a purging device.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a drying tower with a blowing device, and aims to solve the problems that in the use process of the existing drying tower, most of powder materials adhered to the inner wall of the drying tower are blown off by adopting a blowing pipe, but as part of powder products are large in viscosity, powder products adhered to the inner wall of the drying tower are difficult to blow off, the cleaning effect of the inner wall of the drying tower is affected and resource waste is caused.
(2) Technical proposal
In order to solve the technical problems, the drying tower with the purging device comprises a drying tower body, a cover plate is movably arranged at an upper port of the drying tower body, a rotating rod is rotatably arranged on the cover plate, a connecting pipe is arranged in the rotating rod, the lower end of the connecting pipe extends into the drying tower body and is communicated with a blowing pipe, one side, close to the inner wall of the drying tower body, of the blowing pipe is fixed with a fixed plate through a pipe hoop, a plurality of first blowing nozzles and a plurality of second blowing nozzles are respectively arranged on the front side and the rear side of one side, close to the fixed plate, of the blowing pipe, the first blowing nozzles and the second blowing nozzles penetrate through the fixed plate and face the inner wall of the drying tower body, the first blowing nozzles and the second blowing nozzles are arranged in a staggered mode, two rows of brushes are relatively fixed on one side, far away from the blowing pipe, of the fixed plate, the brushes are matched with the inner wall of the drying tower body, driven bevel gears are arranged on the rotating rod, and one side of the driven bevel gears are meshed with the driving bevel gears.
In the above-mentioned structure, through the meshing effect of initiative bevel gear and driven bevel gear, the normal running fit of combining dwang and apron has driven the dwang and has rotated, and then the synchronous rotation of connecting pipe has been driven, through the rotation of connecting pipe, the pipe of having bloied rotates in drying tower body inner chamber, wherein under the effect of fixed plate, and then drive scraper blade and brush and hug closely drying tower body inner wall and rotate, strike off the dust of drying tower body inner wall adhesion, simultaneously under the effect of connecting pipe, be convenient for blow the blowing pipe inside, and blow the drying tower body inner wall through first blowing nozzle and second blowing nozzle blowing, further blow down the powder material of drying tower body inner wall adhesion, effectively solved and adopted the blowing pipe to blow down, because some powder product viscidity is great, result in the powder product of adhesion at drying tower inner wall to be difficult to be blown down, the clean effect to the drying tower inner wall has effectively been improved, avoid the powder material adhesion at the drying tower inner wall, unable waste that causes the resource to be wasted completely.
Preferably, the upper end of the rotating rod is fixedly provided with a mounting plate, the upper surface of the mounting plate is provided with a fan, and the upper end of the connecting pipe penetrates through the mounting plate and is communicated with an air outlet of the fan.
Preferably, a vertical plate is fixed on the right side of the upper surface of the cover plate, a motor is arranged on the right side of the vertical plate, and an output shaft of the motor penetrates through the vertical plate to be connected with the drive bevel gear.
Preferably, the upper surface of the cover plate is provided with an annular groove, and the lower surface of the mounting plate is fixedly provided with a plurality of arc-shaped blocks which are movably matched with the annular groove.
Preferably, the upper surface of the cover plate is fixedly provided with a hoisting frame, and the upper surface of the hoisting frame is relatively fixedly provided with two hoisting rings.
Preferably, the air inlet of the fan is communicated with an air inlet pipe, and the inlet end of the air inlet pipe is movably provided with a protective cover.
Preferably, the lower surface of the drying tower body is communicated with a discharging pipe.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the meshing effect of the driving bevel gear and the driven bevel gear, the rotating rod is combined with the rotating fit of the cover plate, the rotating rod is driven to rotate, the connecting pipe is driven to synchronously rotate, the blowing pipe is driven to rotate by the rotation of the connecting pipe, the inner cavity of the drying tower body is driven to rotate by the action of the fixing plate, the scraping plate and the hairbrush are driven to rotate by being clung to the inner wall of the drying tower body, dust adhered to the inner wall of the drying tower body is scraped off, meanwhile, the wind is conveniently blown into the blowing pipe under the action of the connecting pipe, and the dust adhered to the inner wall of the drying tower body is blown off by the first blowing nozzle and the second blowing nozzle, so that the defect that the powder material adhered to the inner wall of the drying tower body is blown off by the blowing pipe is effectively overcome, and the defect that the powder product adhered to the inner wall of the drying tower is difficult to be blown off due to the fact that part of the powder product is relatively viscous is effectively improved, the powder material is prevented from being adhered to the inner wall of the drying tower, and resource waste is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the structure of section A-A of FIG. 2;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 3;
FIG. 5 is a schematic view of the structure of section C-C in FIG. 3;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5 at D;
FIG. 7 is a schematic view of the structure of section E-E in FIG. 3;
fig. 8 is an enlarged schematic view of the structure at F in fig. 7.
The marks in the drawings are: 1. a drying tower body; 2. a cover plate; 3. a rotating lever; 4. a connecting pipe; 5. a blowing pipe; 6. a fixing plate; 7. a first air blowing nozzle; 8. a second air blowing nozzle; 9. a scraper; 10. a brush; 11. a driven bevel gear; 12. a drive bevel gear; 13. a mounting plate; 14. a blower; 15. a vertical plate; 16. a motor; 17. an annular groove; 18. an arc-shaped block; 19. hoisting the frame; 20. a hanging ring; 21. an air inlet pipe; 22. a protective cover; 23. and a discharge pipe.
Detailed Description
This embodiment is a drying tower with purging device, as shown in fig. 1-8, this drying tower with purging device, including drying tower body 1, port activity is provided with apron 2 on the drying tower body 1, it is provided with dwang 3 to rotate on the apron 2, the inside connecting pipe 4 that is provided with of dwang 3, connecting pipe 4 lower extreme extends to inside the drying tower body 1, it has blowpipe 5 to communicate, one side that blowpipe 5 is close to drying tower body 1 inner wall is fixed with fixed plate 6 through the pipe strap, a plurality of first blowpipe 7 and second blowpipe 8 are installed respectively to both sides around the one side that blowpipe 5 is close to fixed plate 6, first blowpipe 7 and second blowpipe 8 all run through fixed plate 6, towards drying tower body 1 inner wall, and first blowpipe 7 and second blowpipe 8 are crisscross to be set up, one side that fixed plate 6 kept away from blowpipe 5 is fixed with two rows of brush 10 relatively, and one side of rear side 10 is provided with scraper blade 9, brush 10 and scraper blade 9 all cooperate with drying tower body 1 inner wall, be provided with driven bevel gear 11 on the dwang 3, driven bevel gear 11 is provided with on one side of bevel gear 12.
In the above-mentioned structure, through the meshing effect of initiative bevel gear 12 and driven bevel gear 11, the normal running fit of combining dwang 3 and apron 2, the dwang 3 has been driven and has been rotated, and then the synchronous rotation of connecting pipe 4 has been driven, through the rotation of connecting pipe 4, the drying tower body 1 inner chamber of blowing pipe 5 sub-o has been driven, wherein under the effect of fixed plate 6, and then scraper blade 9 and brush 10 are hugged closely the drying tower body 1 inner wall and are rotated, scrape the dust of drying tower body 1 inner wall adhesion, simultaneously under the effect of connecting pipe 4, be convenient for blow blowing into blowing pipe 5 inside, and blow down through first blowing nozzle 7 and second blowing nozzle 8 blowing drying tower body 1 inner wall, further blow down the dust of drying tower body 1 inner wall adhesion, effectively solved and adopted the blowing pipe to blow down the powder material of drying tower inner wall adhesion, because some powder product viscidity is great, the powdery product of adhesion at the drying tower inner wall is difficult by the drawback of blowing down, the cleaning effect to the drying tower inner wall has effectively been improved, avoid the powder material adhesion to cause the drying tower inner wall, unable waste of resources of cleaning completely.
The upper end of the rotating rod 3 is fixed with a mounting plate 13, the upper surface of the mounting plate 13 is provided with a fan 14, the upper end of the connecting pipe 4 passes through the mounting plate 13 and is communicated with an air outlet of the fan 14, an air inlet pipe 21 is communicated with an air inlet of the fan 14, the inlet end of the air inlet pipe 21 is movably provided with a protective cover 22, the upper surface of the cover plate 2 is provided with an annular groove 17, and the lower surface of the mounting plate 13 is fixedly provided with a plurality of arc-shaped blocks 18 which are movably matched with the annular groove 17.
A vertical plate 15 is fixed on the right side of the upper surface of the cover plate 2, a motor 16 is arranged on the right side of the vertical plate 15, and an output shaft of the motor 16 penetrates through the vertical plate 15 and is connected with the drive bevel gear 12.
The upper surface of the cover plate 2 is fixedly provided with a lifting frame 19, and the upper surface of the lifting frame 19 is relatively fixedly provided with two lifting rings 20.
The lower surface of the drying tower body 1 is communicated with a discharge pipe 23.
Examples:
when the powder material adhered to the inner wall of the drying tower body 1 is purged, the motor 16 is started, the driving bevel gear 12 is driven to rotate by the motor 16, the connecting pipe 4 is driven to rotate under the meshing action of the driving bevel gear 12 and the driven bevel gear 11 and the rotation fit of the rotating rod 3 and the cover plate 2, the blowing pipe 5 is driven to synchronously rotate under the action of the connecting pipe 4, the scraping plate 9 is driven to rotate closely to the inner wall of the drying tower body 1 under the action of the fixing plate 6, the dust material adhered to the inner wall of the drying tower body 1 is scraped, the hairbrush 10 is driven to rotate closely to the inner wall of the drying tower body 1, and the part, through which the scraping plate 9 passes, of the inner wall of the drying tower body 1 is cleaned;
simultaneously, the fan 14 is started, external air is introduced into the connecting pipe 4 through the mutual matching of the fan 14 and the air inlet pipe 21, and is blown into the blowing pipe 5, and finally, under the action of the first blowing nozzle 7 and the second blowing nozzle 8, the air blown into the blowing pipe 5 blows and sounds the inner wall of the drying tower body 1, so that the inner wall of the drying tower body 1 after the scraping plate 9 and the hairbrush 10 are cleaned is further blown, multiple cleaning of the inner wall of the drying tower body 1 is realized, the blowing effect of the inner wall of the drying tower is effectively improved, and the defect that powder materials adhered to the inner wall of the drying tower are blown off by adopting the blowing pipe is effectively overcome, and the powder products adhered to the inner wall of the drying tower are difficult to be blown off due to the fact that part of powder products are high in viscosity;
the first air blowing nozzles 7 and the second air blowing nozzles 8 are arranged in a staggered mode, so that dead angles are effectively prevented from occurring, the dead angles cannot be cleaned, and the blowing effect on the inner wall of the drying tower body 1 is ensured;
under the movable fit of the arc-shaped block 18 and the annular groove 17, the mounting plate 13 is effectively limited, the stability of the rotating process of the rotating rod 3 is ensured, and meanwhile, the fan 14 is driven to rotate, so that the inner wall of the drying tower body 1 is conveniently blown;
the powder materials which are blown down are gathered downwards at the bottom of the drying tower body 1, and finally the discharging pipe 23 is discharged;
simultaneously under the mutually supporting of rings 20 and hoist and mount frame 19, be convenient for hang apron 2, and then drive blowing pipe 5, fixed plate 6, scraper blade 9, brush 10, first blowing nozzle 7 and second blowing nozzle 8 upwards break away from drying tower body 1, conveniently overhaul and maintain it to guarantee subsequent blowing effect.
It should be further noted that, the installation structure, connection manner or arrangement manner of each component in the present utility model is a common mechanical manner, so long as the beneficial effects can be achieved, and meanwhile, the fan 14 and the motor 16 in the present utility model are purchased from the market, and those skilled in the art can install and use the components according to the requirements.
All technical features in the embodiment can be freely combined according to actual needs.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a drying tower with sweep device, includes drying tower body (1), a serial communication port, port activity is provided with apron (2) on drying tower body (1), it is provided with dwang (3) to rotate on apron (2), inside connecting pipe (4) that are provided with of dwang (3), connecting pipe (4) lower extreme extends to inside drying tower body (1), and the intercommunication has blowpipe (5), one side that blowpipe (5) are close to drying tower body (1) inner wall is fixed with fixed plate (6) through the pipe strap, one side that blowpipe (5) are close to fixed plate (6) installs a plurality of first blowpipe mouths (7) and second blowpipe mouths (8) respectively around one side that blowpipe (5) are close to fixed plate (6), first blowpipe mouths (7) all run through fixed plate (6) with second blowpipe mouths (8), towards drying tower body (1) inner wall, just first blowpipe (7) and second blowpipe mouths (8) are crisscross setting, fixed plate (6) are kept away from relative one side (10) and are provided with brush bar (10) and brush (9) on one side and brush bar (9) are set up on the driven tower respectively, a drive bevel gear (12) is meshed with one side of the driven bevel gear (11).
2. The drying tower with the purging device according to claim 1, wherein a mounting plate (13) is fixed at the upper end of the rotating rod (3), a fan (14) is mounted on the upper surface of the mounting plate (13), and the upper end of the connecting pipe (4) penetrates through the mounting plate (13) and is communicated with an air outlet of the fan (14).
3. A drying tower with a purging device according to claim 2, characterized in that a riser (15) is fixed on the right side of the upper surface of the cover plate (2), a motor (16) is arranged on the right side of the riser (15), and the output shaft of the motor (16) penetrates through the riser (15) and is connected with a drive bevel gear (12).
4. A drying tower with a blowing device according to claim 3, characterized in that the upper surface of the cover plate (2) is provided with an annular groove (17), and the lower surface of the mounting plate (13) is fixedly provided with a plurality of arc-shaped blocks (18) which are movably matched with the annular groove (17).
5. The drying tower with the purging device according to claim 4, wherein a lifting frame (19) is fixed on the upper surface of the cover plate (2), and two lifting rings (20) are relatively fixed on the upper surface of the lifting frame (19).
6. A drying tower with a purging device according to claim 5, characterized in that the air inlet of the fan (14) is communicated with an air inlet pipe (21), and the inlet end of the air inlet pipe (21) is movably provided with a protective cover (22).
7. A drying tower with a purging device according to claim 6, characterized in that the lower surface of the drying tower body (1) is communicated with a discharge pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193237.3U CN220611641U (en) | 2023-08-15 | 2023-08-15 | Drying tower with purging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193237.3U CN220611641U (en) | 2023-08-15 | 2023-08-15 | Drying tower with purging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220611641U true CN220611641U (en) | 2024-03-19 |
Family
ID=90232757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322193237.3U Active CN220611641U (en) | 2023-08-15 | 2023-08-15 | Drying tower with purging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220611641U (en) |
-
2023
- 2023-08-15 CN CN202322193237.3U patent/CN220611641U/en active Active
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