CN210569529U - Anti-blocking rotary flash evaporation dryer - Google Patents
Anti-blocking rotary flash evaporation dryer Download PDFInfo
- Publication number
- CN210569529U CN210569529U CN201921110522.1U CN201921110522U CN210569529U CN 210569529 U CN210569529 U CN 210569529U CN 201921110522 U CN201921110522 U CN 201921110522U CN 210569529 U CN210569529 U CN 210569529U
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- China
- Prior art keywords
- drying tower
- tower body
- screening net
- crushing
- flash dryer
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- 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 description 3
- 230000008020 evaporation Effects 0.000 title description 3
- 238000001035 drying Methods 0.000 claims abstract description 59
- 238000012216 screening Methods 0.000 claims abstract description 44
- 238000007664 blowing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 29
- 239000008187 granular material Substances 0.000 abstract description 9
- 238000007701 flash-distillation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a prevent stifled rotatory flash distillation desiccator, including the drying tower body, drying tower body lower extreme is provided with driving motor, be connected with rubbing crusher structure and blast air mechanism on driving motor's the output shaft, and rubbing crusher structure and blast air mechanism all are located this internal in drying tower, this internal screening net that is provided with of drying tower, and be provided with reciprocating mechanism between the inner wall of the one end of screening net and drying tower body, be provided with air-supply line, inlet pipe and row's material pipe on the drying tower body respectively. The utility model discloses a rubbing crusher mechanism cooperation drive mechanism drives the reciprocating motion that the screening net was the horizontal direction in drying tower this internal, has avoided great material granule to block up the screening net for the screening net can normally work, through set up equal aerofoil between blast air mechanism and rubbing crusher mechanism, can be more even heat the material after smashing, thereby improve the drying quality of material.
Description
Technical Field
The utility model relates to a desiccator technical field especially relates to an prevent stifled rotatory flash drying machine.
Background
A flash evaporation drier is a continuous drier specially designed for cake-shaped, pasty and slurry-shaped materials, when working, the clean heat medium enters a drying chamber from the tangential direction, and forms a powerful vortex-type rotating airflow together with a mechanical stirring mechanism, wet materials are quantitatively added into the drying chamber by a feeder, and are crushed and dried under the action of stirring and vortex airflow, a granularity screening net is arranged at the top of the drying chamber, fine powder is discharged from the top of the drying chamber, and is collected into a product by a following separator, and larger particles return to the drying chamber again to be continuously crushed and dried.
But in present flash dryer use, the particle size screening net when sieving the material, great granule can the adhesion on the particle size screening net sometimes to block up the particle size screening net, make the unable normal work of particle size screening net, and then influence flash dryer's normal work, consequently urgently needed one kind and prevented stifled rotatory flash dryer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-blocking spin flash dryer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent stifled rotatory flash distillation desiccator, includes the drying tower body, drying tower body lower extreme is provided with driving motor, be connected with rubbing crusher structure and blower mechanism on driving motor's the output shaft, and rubbing crusher structure and blower mechanism all are located the drying tower body, this internal screening net that is provided with of drying tower, and be provided with reciprocating mechanism between the one end of screening net and the inner wall of drying tower body, be provided with air-supply line, inlet pipe and row's material pipe on the drying tower body respectively, and air-supply line and inlet pipe are located this internal one end of drying tower and are located rubbing crusher structure's below and top respectively, be provided with drive mechanism between rubbing crusher structure's output and the screening net, 1 lower extreme of drying tower body still is provided with the supporting leg that a plurality of convenient drying tower body 1 placed.
Preferably, rubbing crusher constructs welded crushing axle on including driving motor's the output shaft, evenly be provided with a plurality of crushing blades on the crushing axle, air-blast mechanism includes a plurality of flabellums of evenly setting on the crushing axle.
Preferably, drive mechanism includes two fixed plates of symmetry welded on the drying tower body, two install the pivot through the bearing rotation between the fixed plate, pivot and crushing epaxial all fixed cover are equipped with the belt pulley, two the common cover of being equipped with on the belt pulley is equipped with the belt, the upper end interference fit of pivot has the cam.
Preferably, one end of the screening net far away from the reciprocating mechanism is connected with a connecting rod, and one end of the connecting rod, which is positioned outside the drying tower body, is abutted against the cam.
Preferably, the reciprocating mechanism comprises an installation sleeve installed on the inner wall of the drying tower body, and a spring is arranged between the inner wall of the installation sleeve and the screening net.
Preferably, the drying tower body is internally provided with an air-homogenizing plate, and a plurality of through holes are uniformly formed in the air-homogenizing plate.
The utility model has the advantages that:
1. drive crushing shaft through driving motor and rotate, crushing shaft passes through belt mechanism and drives the pivot rotation, and the pivot drives the cam rotation, and the cam drives the reciprocating motion that the screening net was the horizontal direction through the connecting rod to make the great material granule of the online adhesion of screening break away from the screening net, avoided great material granule to block up the screening net, make the screening net normally work.
2. Through setting up gas homogenizing plate and evenly seting up a plurality of through-holes on gas homogenizing plate, the hot-air can be more even heats the material after smashing through the through-hole when ascending to improve the drying quality of material.
To sum up, the utility model discloses a rubbing crusher cooperation drive mechanism drives the reciprocating motion that the screening net was the horizontal direction at drying tower this internal, has avoided great material granule to block up the screening net for the screening net can normally work, through set up the board that all airs between air-blast mechanism and rubbing crusher constructs, can be more even heat the material after smashing, thereby improve the drying quality of material.
Drawings
Fig. 1 is a schematic structural view of an anti-blocking spin flash dryer provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a drying tower body 1, a driving motor 2, an air inlet pipe 3, a material inlet pipe 4, a screening net 5, a material discharge pipe 6, a crushing shaft 7, a crushing blade 8, an air equalizing plate 9, a through hole 10, fan blades 11, a belt pulley 12, a belt 13, a rotating shaft 14, a cam 15, a mounting sleeve 16 and a spring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an anti-blocking spin flash dryer comprises a drying tower body 1, a driving motor 2 is installed at the lower end of the drying tower body 1 through a motor pedestal, a crushing mechanism and a blowing mechanism are connected to an output shaft of the driving motor 2, the crushing mechanism and the blowing mechanism are both located in the drying tower body 1, a screening net 5 is arranged in the drying tower body 1, a reciprocating mechanism is arranged between one end of the screening net 5 and the inner wall of the drying tower body 1, an air inlet pipe 3, a material inlet pipe 4 and a material discharge pipe 6 are respectively arranged on the drying tower body 1, one ends of the air inlet pipe 3 and the material inlet pipe 4 located in the drying tower body 1 are respectively located below and above the crushing mechanism, a control valve is arranged on the air inlet pipe 3, and a transmission mechanism is arranged between the output end of the crushing mechanism and the screening net.
In the utility model, the crushing mechanism comprises a crushing shaft 7 welded on an output shaft of a driving motor, a plurality of crushing blades 8 are evenly arranged on the crushing shaft 7, the air blowing mechanism comprises a plurality of fan blades 11 evenly arranged on the crushing shaft 7, a gas homogenizing plate 9 is arranged in the drying tower body 1, a plurality of through holes 10 are evenly arranged on the gas homogenizing plate 9, and the gas homogenizing plate 9 is positioned between the air blowing mechanism and the crushing mechanism;
drive mechanism includes two fixed plates of symmetry welded on drying tower body 1, install pivot 14 through the bearing rotation between two fixed plates, equal fixed cover is equipped with belt pulley 12 on pivot 14 and crushing roller 7, it is equipped with belt 13 to overlap jointly on two belt pulley 12, the upper end interference fit of pivot 14 has cam 15, reciprocating mechanism is including installing the installation cover 16 on drying tower body 1 inner wall, screening net 5 is located one and serves fixedly connected with stopper in installation cover 16, be provided with spring 17 between the inner wall of stopper and installation cover 16, the setting of stopper can prevent that screening net 5 slippage installation cover 16, screening net 5 keeps away from reciprocating mechanism's one and serves and is connected with the connecting rod, and screening net 5 drives the one end that the connecting rod is located drying tower body 1 outside under a plurality of spring 17's spring action and offsets with cam 15 all the time.
When the utility model is used, firstly, heated air is introduced into the drying tower body 1 from the air inlet pipe 3 through the blower, the air in the cavity below the drying tower body 1 is gradually converted into hot air under the action of the hot air, simultaneously driving motor 2 drives crushing axle 7 and rotates, crushing axle 7 drives a plurality of flabellums 11 and crushing blade 8 and rotates, a plurality of flabellums 11 rotate and make this internal formation of drying tower by supreme air current down, add the material in this internal 1 of drying tower through inlet pipe 4 this moment, great more wet granule group is smashed by a plurality of crushing blade 8 of pivoted, the hot-air that rises carries out the drying to the material, later the material that the granularity is little is smugglied secretly by the air current and rises through screening net 5 and accomplish the collection in the follow-up material collection device after arranging material pipe 6 and discharging, great granule can't pass through screening net 5, thereby fall to a plurality of crushing blade 8 rotation areas and smashed once more.
When crushing axle 7 rotates, crushing axle 7 passes through belt mechanism and drives pivot 14 and rotate, pivot 14 drives cam 15 and rotates, because screening net 5 makes connecting rod and cam 15 offset all the time under spring 17's elastic force effect, then cam 15 drives screening net 5 through the connecting rod and is the reciprocating motion of horizontal direction, thereby make the great material granule of adhesion break away from screening net 5 on screening net 5, avoided great material granule to block up screening net 5, make screening net 5 can normally work.
Through setting up gas homogenizing plate 9 and evenly set up a plurality of through-holes 10 on gas homogenizing plate 9, the hot-air can be more even heats the material after smashing through-hole 10 when ascending to the drying quality of material has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-blocking spin flash dryer comprises a drying tower body (1) and is characterized in that, the lower end of the drying tower body (1) is provided with a driving motor (2), an output shaft of the driving motor (2) is connected with a crushing mechanism and a blowing mechanism, the crushing mechanism and the blowing mechanism are both positioned in the drying tower body (1), a screening net (5) is arranged in the drying tower body (1), and a reciprocating mechanism is arranged between one end of the screening net (5) and the inner wall of the drying tower body (1), the drying tower body (1) is respectively provided with an air inlet pipe (3), a feeding pipe (4) and a discharging pipe (6), and one ends of the air inlet pipe (3) and the feeding pipe (4) which are positioned in the drying tower body (1) are respectively positioned below and above the crushing mechanism, and a transmission mechanism is arranged between the output end of the crushing mechanism and the screening net (5).
2. The anti-blocking spin flash dryer according to claim 1, wherein the crushing mechanism comprises a crushing shaft (7) welded to an output shaft of the driving motor, the crushing shaft (7) is uniformly provided with a plurality of crushing blades (8), and the blowing mechanism comprises a plurality of fan blades (11) uniformly arranged on the crushing shaft (7).
3. The anti-blocking spin flash dryer according to claim 2, characterized in that, drive mechanism includes two fixed plates of symmetry welding on drying tower body (1), two install pivot (14) through bearing rotation between the fixed plate, all fixed cover is equipped with belt pulley (12) on pivot (14) and crushing shaft (7), two the common cover is equipped with belt (13) on belt pulley (12), the upper end interference fit of pivot (14) has cam (15).
4. The anti-blocking spin flash dryer according to claim 3, wherein the end of the screening net (5) far away from the reciprocating mechanism is connected with a connecting rod, and the end of the connecting rod located outside the drying tower body (1) is abutted against the cam (15).
5. The anti-blocking spin flash dryer according to claim 1, wherein the reciprocating mechanism comprises a mounting sleeve (16) mounted on the inner wall of the drying tower body (1), and a spring (17) is arranged between the inner wall of the mounting sleeve (16) and the screening net (5).
6. The anti-blocking spin flash dryer according to claim 1, wherein a gas-homogenizing plate (9) is installed in the drying tower body (1), and a plurality of through holes (10) are uniformly formed in the gas-homogenizing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110522.1U CN210569529U (en) | 2019-07-16 | 2019-07-16 | Anti-blocking rotary flash evaporation dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110522.1U CN210569529U (en) | 2019-07-16 | 2019-07-16 | Anti-blocking rotary flash evaporation dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569529U true CN210569529U (en) | 2020-05-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110522.1U Expired - Fee Related CN210569529U (en) | 2019-07-16 | 2019-07-16 | Anti-blocking rotary flash evaporation dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210569529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672849A (en) * | 2020-05-27 | 2020-09-18 | 四川蓝鼎新材料有限公司 | Gypsum powder dust automatic processing device |
| CN111678330A (en) * | 2020-05-27 | 2020-09-18 | 四川蓝鼎新材料有限公司 | Energy-conserving drying device of gesso |
| CN116951927A (en) * | 2023-08-01 | 2023-10-27 | 山东彩客新材料有限公司 | Filter cake drying device for iron phosphate preparation and drying method thereof |
-
2019
- 2019-07-16 CN CN201921110522.1U patent/CN210569529U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672849A (en) * | 2020-05-27 | 2020-09-18 | 四川蓝鼎新材料有限公司 | Gypsum powder dust automatic processing device |
| CN111678330A (en) * | 2020-05-27 | 2020-09-18 | 四川蓝鼎新材料有限公司 | Energy-conserving drying device of gesso |
| CN111672849B (en) * | 2020-05-27 | 2021-08-17 | 四川蓝鼎新材料有限公司 | Gypsum powder dust automatic processing device |
| CN111678330B (en) * | 2020-05-27 | 2021-11-30 | 四川蓝鼎新材料有限公司 | Energy-conserving drying device of gesso |
| CN116951927A (en) * | 2023-08-01 | 2023-10-27 | 山东彩客新材料有限公司 | Filter cake drying device for iron phosphate preparation and drying method thereof |
| CN116951927B (en) * | 2023-08-01 | 2024-04-05 | 山东彩客新材料有限公司 | Filter cake drying device for iron phosphate preparation and drying method thereof |
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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: 20200519 |