CN201589507U - Rotary flash drying device - Google Patents
Rotary flash drying device Download PDFInfo
- Publication number
- CN201589507U CN201589507U CN2009202975049U CN200920297504U CN201589507U CN 201589507 U CN201589507 U CN 201589507U CN 2009202975049 U CN2009202975049 U CN 2009202975049U CN 200920297504 U CN200920297504 U CN 200920297504U CN 201589507 U CN201589507 U CN 201589507U
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- CN
- China
- Prior art keywords
- drying device
- dry bucket
- rotary expansion
- heater
- expansion drying
- 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
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Abstract
The utility model discloses a rotary flash drying device, which is characterized by comprising a seat and a drying barrel disposed above the same. A feed pipe is disposed at the center of the top portion of the drying barrel. A heating device is disposed outside of the bottom portion of the drying barrel, and an electric heating plate is disposed inside the heating device. The seat is equipped with a driving motor and a blower pump. A discharge outlet is arranged on the side wall of the upper portion of the drying barrel, and an air inlet is arranged on the lower portion of the drying barrel. A stirring rotary shaft and stirring blades are disposed inside the bottom portion of the drying barrel. Axes of the driving motor and the stirring rotary shaft are on a same line. A power output shaft of the driving motor is connected with the stirring rotary shaft. An air outlet end of the blower pump is connected with the heating device. The rotary flash drying device adopts integral design, has the advantages of simple structure, low manufacturing cost, uniform feed, small volume, fine reliability, fine drying effect and the like, and is especially suitable for small-sized chemical enterprises.
Description
Technical field
The utility model relates to chemical field, is specifically related to a kind of rotary expansion drying device.
Background technology
At present, slurry adopts spray dryer to carry out drying more in chemical production field, and filter cake and powder then more adopts spin flash dryer to carry out drying.Existing flash dryer and spray dryer have comparatively speaking that volume is little, small investment, be not easy advantage such as sticking wall.But traditional Rotatingandflashstreamingdrier adopts the Rotatruder feed more, and such feed-type exists the problem of charging inequality, has had a strong impact on drying effect; Secondly, though that traditional Rotatingandflashstreamingdrier volume compares is less, all can become restriction in the application at its volume many times; Moreover, because the drive motor of traditional Rotatingandflashstreamingdrier and the power drive mechanism complexity between the shaft make that its stability is not fine, and need overhaul aperiodically and can guarantee its smooth work.
For solving the problems referred to above that existing equipment exists, the utility model provides a kind of rotary expansion drying device with brand new.
The utility model content
Technical problem to be solved in the utility model is: how to provide a kind of have simple and reasonable, volume is little, the rotary expansion drying device of good reliability, easy to use, advantage such as drying effect is good.
To achieve the above object of the invention, the technical scheme that the utility model adopted is: a kind of rotary expansion drying device is provided, it is characterized in that: comprise base and be arranged on dry bucket directly over the base; Described dry bucket center of top is provided with feed pipe; Described dry bucket bottom is outside equipped with heater, is provided with electric heating piece in the heater; Described base is provided with drive motor and air blast pump; The sidewall on described dry bucket top is provided with discharging opening, and dry bucket bottom is provided with air inlet; Described dry bucket is provided with stirring shaft and stirring vane in the bottom; The axis of described drive motor and stirring shaft is on same straight line; The power output shaft of described drive motor is connected with stirring shaft; The outlet side of described air blast pump is connected with heater.
According to rotary expansion drying device provided by the utility model, it is characterized in that: described feed pipe below is provided with semicircle shower nozzle, and shower nozzle is provided with several circular spray orifices.
According to rotary expansion drying device provided by the utility model, it is characterized in that: described electric heating piece evenly is provided with along the heater inwall.
According to rotary expansion drying device provided by the utility model, it is characterized in that: described air inlet evenly is provided with along the bucket wall of dry bucket.
According to rotary expansion drying device provided by the utility model, it is characterized in that: described stirring vane is provided with 5, and the angle between the adjacent stirring vane orthographic projection is 52 °.
In sum, rotary expansion drying device provided by the utility model has following advantage: 1, adopt global design, and simple in structure, cheap for manufacturing cost, be suitable for small chemical industry and use; 2, feed pipe is arranged on the top of dry bucket, has adopted the semicircle shower nozzle that is provided with some circular spray orifices to guarantee the even of feed to the full extent simultaneously; 3, drive motor directly is integrated in the base, makes that its volume is littler on the one hand, make also that on the other hand equipment is more solid and reliable, reduced the assembly of maintenance number of times and transmission mechanism.
Description of drawings
Fig. 1 is the structural representation of rotary expansion drying device provided by the utility model.
Wherein, 1, feed pipe; 2, dry bucket; 3, discharging opening; 4, air inlet; 5, stirring vane; 6, stirring shaft; 7, electric heating piece; 8, heater; 9, base; 10, air blast pump; 11, drive motor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, this rotary expansion drying device comprises base 9 and is arranged on dry bucket 2 directly over the base 9; Described dry bucket 2 center of top are provided with feed pipe 1; Described dry bucket 2 bottoms are outside equipped with heater 8, are provided with electric heating piece 7 in the heater 8; Described base 9 is provided with drive motor 11 and air blast pump 10; The sidewall on described dry bucket 2 tops is provided with discharging opening 3, and dry bucket 2 bottoms are provided with air inlet 4; Described dry bucket is provided with stirring shaft 6 and stirring vane 5 in 2 bottoms; The axis of described drive motor 11 and stirring shaft 6 is on same straight line; The power output shaft of described drive motor 11 is connected with stirring shaft 6; The outlet side of described air blast pump 10 is connected with heater 8.
Described feed pipe 1 below is provided with semicircle shower nozzle, and shower nozzle is provided with several circular spray orifices.Described electric heating piece 7 evenly is provided with along heater 8 inwalls.Described air inlet 4 evenly is provided with along the bucket wall of dry bucket 2.Described stirring vane 5 is provided with 5, and the angle between adjacent stirring vane 5 orthographic projections is 52 °.
Rotary expansion drying device provided by the utility model has following characteristics: at first, feed pipe is arranged on dry barrel top, has adopted the semicircle shower nozzle that is provided with some circular spray orifices to guarantee the even of feed to the full extent simultaneously; Secondly, drive motor directly is integrated in the base, makes that its volume is littler on the one hand, make also that on the other hand equipment is more solid and reliable, reduced the assembly of maintenance number of times and transmission mechanism; Once more, heater and electric heating piece are set, can the air that enter dry bucket be heated, guaranteed simultaneously to enter dry bucket air all even flow directions rationally; At last, this patent is simple and reasonable, and is cheap for manufacturing cost, is suitable for small chemical industry and uses.
But; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (5)
1. rotary expansion drying device is characterized in that: comprise base (9) and be arranged on dry bucket (2) directly over the base (9); Described dry bucket (2) center of top is provided with feed pipe (1); Described dry bucket (2) bottom is outside equipped with heater (8), is provided with electric heating piece (7) in the heater (8); Described base (9) is provided with drive motor (11) and air blast pump (10); The sidewall on described dry bucket (2) top is provided with discharging opening (3), and dry bucket (2) bottom is provided with air inlet (4); Described dry bucket (2) is provided with stirring shaft (6) and stirring vane (5) in the bottom; The axis of described drive motor (11) and stirring shaft (6) is on same straight line; The power output shaft of described drive motor (11) is connected with stirring shaft (6); The outlet side of described air blast pump (10) is connected with heater (8).
2. rotary expansion drying device according to claim 1 is characterized in that: described feed pipe (1) below is provided with semicircle shower nozzle, and shower nozzle is provided with several circular spray orifices.
3. rotary expansion drying device according to claim 1 is characterized in that: described electric heating piece (7) evenly is provided with along heater (8) inwall.
4. rotary expansion drying device according to claim 1 is characterized in that: described air inlet (4) evenly is provided with along the bucket wall of dry bucket (2).
5. rotary expansion drying device according to claim 1 is characterized in that: described stirring vane (5) is provided with 5, and the angle between adjacent stirring vane (5) orthographic projection is 52 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202975049U CN201589507U (en) | 2009-12-22 | 2009-12-22 | Rotary flash drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202975049U CN201589507U (en) | 2009-12-22 | 2009-12-22 | Rotary flash drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589507U true CN201589507U (en) | 2010-09-22 |
Family
ID=42749293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202975049U Expired - Fee Related CN201589507U (en) | 2009-12-22 | 2009-12-22 | Rotary flash drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818441A (en) * | 2012-08-23 | 2012-12-12 | 东北大学 | Rotary flash-evaporation drying machine |
| CN104132523A (en) * | 2014-07-21 | 2014-11-05 | 华南理工大学 | Flash evaporation drying machine |
-
2009
- 2009-12-22 CN CN2009202975049U patent/CN201589507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818441A (en) * | 2012-08-23 | 2012-12-12 | 东北大学 | Rotary flash-evaporation drying machine |
| CN102818441B (en) * | 2012-08-23 | 2014-06-18 | 东北大学 | Rotary flash-evaporation drying machine |
| CN104132523A (en) * | 2014-07-21 | 2014-11-05 | 华南理工大学 | Flash evaporation drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20111222 |