CN217275309U - Novel rotary flash evaporation dryer - Google Patents
Novel rotary flash evaporation dryer Download PDFInfo
- Publication number
- CN217275309U CN217275309U CN202220823688.3U CN202220823688U CN217275309U CN 217275309 U CN217275309 U CN 217275309U CN 202220823688 U CN202220823688 U CN 202220823688U CN 217275309 U CN217275309 U CN 217275309U
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- CN
- China
- Prior art keywords
- drying cylinder
- fixedly connected
- air heater
- hot air
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001704 evaporation Methods 0.000 title abstract description 3
- 230000008020 evaporation Effects 0.000 title abstract description 3
- 238000001035 drying Methods 0.000 claims abstract description 64
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007701 flash-distillation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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 relates to the field of chemical equipment, in particular to a novel rotary flash evaporation dryer, which comprises a base, supporting legs and a drying cylinder, wherein the supporting legs are fixedly connected at the bottom of the base, the bottom of the drying cylinder is fixedly connected with the base through a supporting rod, the drying cylinder is obliquely arranged above the base, a driving motor is fixedly connected on the drying cylinder, a first hot air blower and a second hot air blower are respectively arranged at the left side and the right side of the driving motor, the first hot air blower and the second hot air blower are both fixedly connected on the drying cylinder, the bottom of the drying cylinder is fixedly connected with a third hot air blower and a fourth hot air blower, the output ends of the first hot air blower, the second hot air blower, the third hot air blower and the fourth hot air blower all extend into the drying cylinder to be fixedly connected with a blowing pipe, and the materials are stirred and crushed by the convection matching of the hot air blowers to realize the sufficient contact heat exchange between the materials and the hot air, the heat exchange area and the heat exchange effect of the materials and hot air are improved, and the drying effect is better.
Description
Technical Field
The utility model relates to a novel spin flash dryer belongs to the chemical industry equipment field.
Background
Flash dryer is generally used for the drying process of wet material, and current flash dryer's drying process generally is, lets in hot-air drying tower bottom, and meanwhile, wet material is added in the drying tower from the drying tower top by the inlet pipe ration, makes wet material and hot-air fully carry out the heat exchange at the in-process of upper and lower offset, and the great more wet material of this in-process utilizes the puddler to carry out mechanical crushing, and the dust that moisture content is lower and the granularity is less rises along with the air current and naturally discharges outside the desiccator.
However, the existing flash dryer still contains partial moisture when discharging and discharging due to insufficient contact heat exchange with hot air, and the effect can be achieved only by repeated drying, so that inconvenience is brought to use.
In order to solve the above problems, a novel spin flash dryer is provided in the present application.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a novel spin flash dryer, smashes through air heater convection coordination stirring and realizes material and hot-blast abundant contact heat transfer, has improved material and hot-blast heat transfer area and heat transfer effect, has better drying effect, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel rotatory flash distillation desiccator, includes base, supporting leg, drying cylinder, supporting leg fixed connection is in the base bottom, bracing piece fixed connection base is passed through to the drying cylinder bottom, the slope of drying cylinder sets up the top at the base, fixedly connected with driving motor on the drying cylinder, the driving motor left and right sides is provided with first air heater, second air heater respectively, the equal fixed connection of first air heater, second air heater is on drying cylinder, drying cylinder bottom fixedly connected with third air heater, fourth air heater, first air heater, second air heater, third air heater, fourth air heater output all stretch into the inside fixedly connected with blowing pipe of drying cylinder, drying cylinder bottom fixedly connected with goes out the feed cylinder, drying cylinder top fixedly connected with inlet pipe.
As a further improvement of the utility model, the driving motor output stretches into the inside fixedly connected with (mixing) shaft of drying section of thick bamboo, fixedly connected with stirring vane on the (mixing) shaft.
As a further improvement, the stirring blade is provided with a cutting blade which is fixedly connected with a cone.
As a further improvement, the drying cylinder and the discharge cylinder are provided with a filter screen at the joint, the bottom of the discharge cylinder is connected with a collecting cloth bag through a base.
As a further improvement, the inside tapered air supply tube that all is provided with of first air heater, second air heater, third air heater, fourth air heater, the cross sectional area that an air supply tube is close to blowing pipe one end is less than and keeps away from blowing pipe one end.
As a further improvement of the utility model, the inside aviation baffle that all is provided with of blowpipe, the aviation baffle all sets up towards being close to (mixing) shaft lopsidedness.
The utility model discloses beneficial effect: the utility model provides a novel rotatory flash distillation desiccator, a plurality of air heaters through setting up blow in hot-blastly from a plurality of directions in drying cylinder is inside, the hot-blast convection current of production that does not stop in drying cylinder's intermediate position has improved material and hot-blast heat transfer area and heat transfer effect, has improved the inside wind pressure of entering drying cylinder through the air supply section of thick bamboo, changes hot-blast entering direction through the aviation baffle, has better drying effect, can satisfy and require higher occasion to the degree of dryness and use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a main view of the novel spin flash dryer of the present invention.
Fig. 2 is the internal structure diagram of a drying cylinder of the novel spin flash dryer.
Fig. 3 is a connection structure diagram of the fourth air heater of the novel spin flash dryer.
Reference numbers in the figures: 1. a base; 2. a drying cylinder; 3. a support bar; 4. a drive motor; 5. a first air heater; 6. a second air heater; 7. a third air heater; 8. a fourth air heater; 9. a discharging barrel; 10. a feed pipe; 11. collecting the cloth bag; 12. supporting legs; 13. a stirring shaft; 14. a stirring blade; 15. a filter screen; 16. a blowpipe; 17. an air supply barrel; 18. an air deflector.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
In order to make the technical means, creation characteristics, achievement purposes and efficacies of the utility model easy to understand, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention, furthermore, the terms "first", "second", "third" are used for descriptive purposes only, but not as indicating or implying relative importance, the invention is further described below in connection with the detailed description.
Examples
As shown in fig. 1-3, a novel rotary flash dryer comprises a base 1, a support leg 12, a drying cylinder 2, wherein the support leg 12 is fixedly connected to the bottom of the base 1, the bottom of the drying cylinder 2 is fixedly connected to the base 1 through a support rod 3, the drying cylinder 2 is obliquely arranged above the base 1, a driving motor 4 is fixedly connected to the drying cylinder 2, a first hot air blower 5 and a second hot air blower 6 are respectively arranged on the left side and the right side of the driving motor 4, the first hot air blower 5 and the second hot air blower 6 are both fixedly connected to the drying cylinder 2, a third hot air blower 7 and a fourth hot air blower 8 are fixedly connected to the bottom of the drying cylinder 2, the output ends of the first hot air blower 5, the second hot air blower 6, the third hot air blower 7 and the fourth hot air blower 8 all extend into the drying cylinder 2 and are fixedly connected with a blowing pipe 16, and a discharging cylinder 9 is fixedly connected to the bottom of the drying cylinder 2, the top of the drying cylinder 2 is fixedly connected with a feeding pipe 10.
Furthermore, a plurality of air heaters can be opened separately and used for wind power cleaning of the filter screen 15 or the inner wall of the drying cylinder 2.
In this embodiment, the output end of the driving motor 4 extends into the drying cylinder 2 and is fixedly connected with a stirring shaft 13, and the stirring shaft 13 is fixedly connected with a stirring blade 14.
In this embodiment, a cutting blade with a conical shape is fixedly connected to each of the stirring blades 14.
In this embodiment, a filter screen 15 is disposed at a joint of the drying cylinder 2 and the discharge cylinder 9, and the bottom of the discharge cylinder 9 penetrates through the base 1 and is connected with a collecting cloth bag 11.
In this embodiment, the first hot air blower 5, the second hot air blower 6, the third hot air blower 7 and the fourth hot air blower 8 are all provided with a tapered air supply barrel 17, and the cross-sectional area of the end of the air supply barrel 17 close to the blowpipe 16 is smaller than that of the end far away from the blowpipe 16.
In this embodiment, air deflectors 18 are arranged inside the blowpipes 16, and the air deflectors 18 are arranged obliquely toward the stirring shaft 13.
The inlet pressure of hot air is increased by the air supply cylinder 17 with gradually reduced caliber, and the air guide plate 18 makes the blowing directions of the oppositely arranged hot air blowers opposite to each other to form convection.
The utility model discloses theory of operation: when the material enters the drying cylinder 2 from the inlet pipe 10, a plurality of air heaters and a driving motor 4 are started, the driving motor 4 drives a stirring shaft 13 and a stirring blade 14 to mechanically crush the material, hot air is respectively blown in from the left lower part and the right upper part of the drying cylinder 2 by a first air heater 5 and a fourth air heater 8, hot air is respectively blown in from the right upper part and the left lower part of the drying cylinder 2 by a second air heater 6 and a third air heater 7, two hot air convection are formed in the middle position of the drying cylinder 2, the retention time and the heat exchange area in the hot air convection are larger after the material is mechanically crushed, a better drying effect is formed, and after drying is finished, the powdery material enters a collecting cloth bag 11 through a filter screen 15 and a discharge cylinder 9.
Through the technical scheme, the utility model discloses following beneficial effect has: the utility model provides a novel spin flash dryer, a plurality of air heaters through setting up blow in hot-blastly from a plurality of directions in drying cylinder 2 is inside, the hot-blast convection current of production that does not stop in drying cylinder 2's intermediate position has improved material and hot-blastly heat transfer area and heat transfer effect, improved the wind pressure that gets into drying cylinder 2 inside through air supply cylinder 17, change hot-blastly entering direction through aviation baffle 18, better drying effect has, can satisfy and require higher occasion to use to the degree of dryness.
The foregoing is an embodiment of the preferred embodiment of the present invention, showing and describing the basic principles and main features of the present invention and the advantages of the present invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and the foregoing embodiments and descriptions are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel spin flash dryer, includes base (1), supporting leg (12), drying cylinder (2), supporting leg (12) fixed connection is in base (1) bottom, drying cylinder (2) bottom is through bracing piece (3) fixed connection base (1), its characterized in that: the drying cylinder (2) is obliquely arranged above the base (1), a driving motor (4) is fixedly connected to the drying cylinder (2), a first air heater (5) and a second air heater (6) are respectively arranged on the left side and the right side of the driving motor (4), the first air heater (5) and the second air heater (6) are fixedly connected to the drying cylinder (2), a third air heater (7) and a fourth air heater (8) are fixedly connected to the bottom of the drying cylinder (2), the output ends of the first air heater (5), the second air heater (6), the third air heater (7) and the fourth air heater (8) all extend into a blowing pipe (16) which is fixedly connected to the inside of the drying cylinder (2), a discharge cylinder (9) is fixedly connected to the bottom of the drying cylinder (2), and an inlet pipe (10) is fixedly connected to the top of the drying cylinder (2).
2. The novel spin flash dryer of claim 1, wherein: the output end of the driving motor (4) extends into the drying cylinder (2) and is fixedly connected with a stirring shaft (13), and stirring blades (14) are fixedly connected to the stirring shaft (13).
3. The novel spin flash dryer of claim 2, wherein: and the stirring blades (14) are fixedly connected with cutting blades which are arranged in a conical shape.
4. The novel spin flash dryer of claim 1, wherein: a filter screen (15) is arranged at the joint of the drying cylinder (2) and the discharging cylinder (9), and a collecting cloth bag (11) is connected to the bottom of the discharging cylinder (9) through the base (1).
5. The novel spin flash dryer of claim 1, wherein: conical air supply cylinders (17) are arranged in the first air heater (5), the second air heater (6), the third air heater (7) and the fourth air heater (8), and the cross-sectional area of one end, close to the blowing pipe (16), of each air supply cylinder (17) is smaller than that of one end, far away from the blowing pipe (16).
6. The novel spin flash dryer of claim 2, wherein: the air blowing pipe (16) is internally provided with air deflectors (18), and the air deflectors (18) are obliquely arranged towards one side close to the stirring shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220823688.3U CN217275309U (en) | 2022-04-11 | 2022-04-11 | Novel rotary flash evaporation dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220823688.3U CN217275309U (en) | 2022-04-11 | 2022-04-11 | Novel rotary flash evaporation dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217275309U true CN217275309U (en) | 2022-08-23 |
Family
ID=82873877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220823688.3U Expired - Fee Related CN217275309U (en) | 2022-04-11 | 2022-04-11 | Novel rotary flash evaporation dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217275309U (en) |
-
2022
- 2022-04-11 CN CN202220823688.3U patent/CN217275309U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |