CN202329025U - Maintenance-free flash evaporation dryer - Google Patents
Maintenance-free flash evaporation dryer Download PDFInfo
- Publication number
- CN202329025U CN202329025U CN2011204713936U CN201120471393U CN202329025U CN 202329025 U CN202329025 U CN 202329025U CN 2011204713936 U CN2011204713936 U CN 2011204713936U CN 201120471393 U CN201120471393 U CN 201120471393U CN 202329025 U CN202329025 U CN 202329025U
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- China
- Prior art keywords
- rotating shaft
- drying
- support
- motor
- rigid bearing
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- Expired - Fee Related
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Abstract
The utility model discloses a maintenance-free flash evaporation dryer, which comprises a dryer seat and a drying barrel, wherein a material inlet pipe is arranged in the center of the top of the drying barrel; a material outlet is formed in the drying barrel; an air outlet is formed on the side wall on the lower part of the drying barrel; an agitation rotating shaft and agitation vanes are arranged in the bottom of the drying barrel; a motor, a speed change transmission part, an upper rotating shaft fixing bearing and a lower rotating shaft fixing bearing are arranged in the dryer seat; the motor is fixedly arranged in the dryer seat; the lower rotating shaft fixing bearing is arranged on the inner wall of the dryer seat; the upper rotating shaft fixing bearing is arranged at the bottom of the drying barrel; the bottom of the agitation rotating shaft is fixed in the lower rotating shaft fixing bearing; the top of the agitation rotating shaft penetrates through the upper rotating shaft fixing bearing and extends into the drying barrel; the agitation vanes are arranged on the agitation rotating shaft; and the middle of the agitation rotating shaft is connected with the power output shaft of the motor. The maintenance-free flash evaporation dryer is integrated, has the advantages of simple structure, low manufacturing cost, small volume, high reliability, good drying effect and the like, can feed materials uniformly, and is particularly suitable for small chemical engineering enterprises.
Description
Technical field
The utility model relates to chemical industry special equipment technical field, is specifically related to a kind of non-maintaining flash dryer.
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 uneven problem of charging, has had a strong impact on drying effect; Secondly, though that traditional Rotatingandflashstreamingdrier volume compares is less, all can become the restriction in the application at its volume many times; Moreover, because the motor of traditional Rotatingandflashstreamingdrier and the power drive mechanism between the shaft are complicated, make that its stability is not fine, and need overhaul aperiodically and can guarantee its work.
For solving the problems referred to above that existing equipment exists, the utility model provides a kind of non-maintaining flash dryer with brand new.
The utility model content
The utility model technical problem to be solved is: how to provide a kind of have simple and reasonable, volume is little, good reliability, easy to use, drying effect good, the non-maintaining flash dryer of advantage such as non-maintaining.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of non-maintaining flash dryer is provided, comprises support and the drying that is arranged on directly over the support; Said drying center of top is provided with feed pipe; The sidewall on said drying top is provided with discharging opening, and the sidewall of bottom is provided with air inlet; Said drying is provided with stirring shaft and stirring vane in the bottom; It is characterized in that: be provided with in motor, speed change drive disk assembly, the rotating shaft rigid bearing under the rigid bearing and rotating shaft in the said support; Said motor is fixedly installed in the support; Rigid bearing is fixedly installed on the inboard wall of base under the said rotating shaft, and rigid bearing fixedly is located at the bottom central position of drying in the rotating shaft; Said stirring shaft bottom is fixed under the rotating shaft in the rigid bearing, and the top passes that rigid bearing stretches in the drying in the rotating shaft; Said stirring shaft is set with several stirring vanes on the top, and the stirring shaft middle part is connected with the power output shaft of motor through the speed change drive disk assembly; Said discharging opening and drying barrel are 45 degree angles, and air inlet and drying barrel are 30 degree angles.
Preferably, said feed pipe be provided with a semicircle shower nozzle bottom, evenly be provided with several circular spray orifices on the semicircle shower nozzle.
Preferably, said discharging opening and air inlet are separately positioned on the both sides of drying.
Preferably, the axis of said stirring shaft is vertical each other with the support bottom.
In sum, the non-maintaining flash dryer that the utility model provided 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 drying 2, 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, motor directly is integrated in the support, makes that its volume is littler on the one hand, also make on the other hand and equipment secure more reduced the assembly that overhauls number of times and transmission mechanism.
Description of drawings
Fig. 1 is the structural representation of non-maintaining flash dryer.
Wherein, 1, feed pipe; 2, drying; 3, discharging opening; 4, air inlet; 5, stirring vane; 6, stirring shaft; 7, rigid bearing in the rotating shaft; 8, rigid bearing under the rotating shaft; 9, support; 10, speed change drive disk assembly; 11, motor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, this non-maintaining flash dryer comprises support 9 and the drying 2 that is arranged on directly over the support 9; Said drying 2 center of top are provided with feed pipe 1; The sidewall on said drying 2 tops is provided with discharging opening 3, and the sidewall of bottom is provided with air inlet 4; Be provided with stirring shaft 6 and stirring vane 5 in said drying 2 bottoms; It is characterized in that: be provided with in motor 11, speed change drive disk assembly 10, the rotating shaft rigid bearing 8 under the rigid bearing 7 and rotating shaft in the said support 9; Said motor 11 is fixedly installed in the support 9; Rigid bearing 8 is fixedly installed on support 9 inwalls under the said rotating shaft, and rigid bearing 7 fixedly is located at the bottom central position of drying 2 in the rotating shaft; Said stirring shaft 6 bottoms are fixed under the rotating shaft in the rigid bearing 8, and the top passes that rigid bearing 7 stretches in the drying 2 in the rotating shaft; Said stirring shaft is set with several stirring vanes 5 on 6 tops, and stirring shaft 6 middle parts are connected through the power output shaft of speed change drive disk assembly 10 with motor 11; Said discharging opening 3 is 45 degree angles with drying 2 barrels, and air inlet 4 is 30 degree angles with drying 2 barrels.Said feed pipe 1 be provided with a semicircle shower nozzle bottom, evenly be provided with several circular spray orifices on the semicircle shower nozzle.Said discharging opening 3 and air inlet 4 are separately positioned on the both sides of drying 2.The axis of said stirring shaft 6 is vertical each other with support 9 bottoms.
The non-maintaining flash dryer that the utility model provided has following characteristics: at first, feed pipe is arranged on the top of drying, adopted simultaneously the semicircle shower nozzle that is provided with some circular spray orifices guaranteed to the full extent feed evenly; Secondly, motor directly is integrated in the support, makes that its volume is littler on the one hand, also make equipment secure more on the other hand, and the air intake angle through the adjustment air inlet has realized real non-maintaining; 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 the preferred implementation of the utility model; Should be pointed out 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 (4)
1. non-maintaining flash dryer comprises support (9) and is arranged on the drying (2) directly over the support (9); Said drying (2) center of top is provided with feed pipe (1); The sidewall on said drying (2) top is provided with discharging opening (3), and the sidewall of bottom is provided with air inlet (4); Said drying (2) is provided with stirring shaft (6) and stirring vane (5) in the bottom; It is characterized in that: be provided with in motor (11), speed change drive disk assembly (10), the rotating shaft rigid bearing (8) under the rigid bearing (7) and rotating shaft in the said support (9); Said motor (11) is fixedly installed in the support (9); Rigid bearing under the said rotating shaft (8) is fixedly installed on support (9) inwall, and rigid bearing in the rotating shaft (7) fixedly is located at the bottom central position of drying (2); Said stirring shaft (6) bottom is fixed in the rigid bearing under the rotating shaft (8), and the top is passed rigid bearing in the rotating shaft (7) and stretched in the drying (2); Said stirring shaft (6) is set with several stirring vanes (5) on the top, and stirring shaft (6) middle part is connected through the power output shaft of speed change drive disk assembly (10) with motor (11); Said discharging opening (3) is 45 degree angles with drying (2) barrel, and air inlet (4) is 30 degree angles with drying (2) barrel.
2. non-maintaining flash dryer according to claim 1 is characterized in that: said feed pipe (1) be provided with a semicircle shower nozzle bottom, evenly be provided with several circular spray orifices on the semicircle shower nozzle.
3. non-maintaining flash dryer according to claim 1 is characterized in that: said discharging opening (3) and air inlet (4) are separately positioned on the both sides of drying (2).
4. non-maintaining flash dryer according to claim 1 is characterized in that: the axis of said stirring shaft (6) is vertical each other with support (9) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204713936U CN202329025U (en) | 2011-11-16 | 2011-11-16 | Maintenance-free flash evaporation dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204713936U CN202329025U (en) | 2011-11-16 | 2011-11-16 | Maintenance-free flash evaporation dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329025U true CN202329025U (en) | 2012-07-11 |
Family
ID=46441006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204713936U Expired - Fee Related CN202329025U (en) | 2011-11-16 | 2011-11-16 | Maintenance-free flash evaporation dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673556A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel rotating type flash evaporation drier |
| CN115501955A (en) * | 2022-11-15 | 2022-12-23 | 江西巴菲特化工有限公司 | Flash evaporation dryer for glufosinate-ammonium production and processing method thereof |
-
2011
- 2011-11-16 CN CN2011204713936U patent/CN202329025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673556A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel rotating type flash evaporation drier |
| CN115501955A (en) * | 2022-11-15 | 2022-12-23 | 江西巴菲特化工有限公司 | Flash evaporation dryer for glufosinate-ammonium production and processing method thereof |
| CN115501955B (en) * | 2022-11-15 | 2023-09-12 | 江西巴菲特化工有限公司 | Flash dryer for glufosinate production and processing method thereof |
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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: 20120711 Termination date: 20121116 |