CN221077067U - Fine powder continuous airflow dryer - Google Patents
Fine powder continuous airflow dryer Download PDFInfo
- Publication number
- CN221077067U CN221077067U CN202322795296.8U CN202322795296U CN221077067U CN 221077067 U CN221077067 U CN 221077067U CN 202322795296 U CN202322795296 U CN 202322795296U CN 221077067 U CN221077067 U CN 221077067U
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- pipe
- drying
- fixedly connected
- feeding
- wall
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- 239000000843 powder Substances 0.000 title claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 93
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a fine powder continuous airflow dryer which comprises a heat insulation shell, wherein a drying box is fixedly arranged at the bottom of the inner wall of the heat insulation shell, a drying pipe communicated with the drying box is fixedly connected to the top of the drying box, a circulating feeding mechanism is fixedly arranged on the right side of the bottom of the inner wall of the heat insulation shell, the drying box is communicated with the left side bottom of the circulating feeding mechanism through a first feeding pipe, the right side of the drying pipe is communicated with the left side top of the circulating feeding mechanism through a second feeding pipe, a feeding pipe communicated with the drying pipe is arranged on the heat insulation shell, and a first electric heating net is arranged at the position, corresponding to the drying pipe, of the top of the heat insulation shell. This continuous pneumatic dryer of fine powder, structural design is reasonable, convenient to use can realize the continuous pneumatic drying to the fine powder, has higher drying efficiency, and in the drying process, and the powder is heated evenly, and stoving effect is good, can satisfy the user demand comprehensively.
Description
Technical Field
The utility model relates to the technical field of dryers, in particular to a fine powder continuous airflow dryer.
Background
Most of the fine powder dryers in the prior art have the problem that the air flow drying cannot be continuously carried out, so that the drying efficiency is low, the drying is uneven in the drying process, and the use requirement is difficult to meet.
Disclosure of utility model
The utility model aims to provide a fine powder continuous airflow dryer to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fine powder continuous air flow dryer, includes the heat-insulating shell, the bottom fixed mounting of heat-insulating shell inner wall has the drying cabinet, the top fixedly connected with of drying cabinet rather than the drying pipe of intercommunication each other, the right side fixed mounting of heat-insulating shell inner wall bottom has circulation feeding mechanism, the drying cabinet communicates each other with circulation feeding mechanism left side bottom through first material passing pipe, the right side of drying pipe communicates each other with circulation feeding mechanism left side top through the second material passing pipe, install the charging tube with drying pipe intercommunication on the heat-insulating shell, the position that the heat-insulating shell top corresponds the drying pipe installs first electric heating net, the position fixed mounting of heat-insulating shell top corresponds first electric heating net has the fan, fixedly connected with baffle on the inner wall of drying cabinet, the central point department fixed mounting antifriction bearing in the bottom the drying cabinet inner wall, the rotary rod is rotationally connected in the rolling bearing, the top of the rotary rod penetrates through the partition plate, the drying box and the drying pipe from bottom to top in sequence and extends to the inside of the drying pipe, stirring sheets are fixedly connected to the surfaces of the rotary rods positioned in the drying box and the inside of the drying pipe, driven bevel gears are fixedly connected to the surfaces of the rotary rods and positioned below the partition plate, a driving motor is fixedly mounted on the left side of the heat insulation shell, an output shaft of the driving motor penetrates through the heat insulation shell and extends to the inside of the drying box and is fixedly connected with a driving bevel gear matched with the driven bevel gears, a discharging pipe is fixedly connected to the bottom of the partition plate, the bottom of the discharging pipe penetrates through the drying box and extends to the outside of the heat insulation shell, ventilation nets are mounted on the front side and the rear side of the drying box, a connecting shell is fixedly mounted on the inner wall of the connecting shell corresponding to the positions of the ventilation nets, and a fan is arranged on the outer side of the connecting shell.
Further, circulation feeding mechanism includes conveying pipe and feeding motor, the top and the bottom of conveying pipe respectively with insulating housing inner wall top and bottom fixed connection, conveying pipe and first material passing pipe and second material passing pipe all communicate each other, feeding motor fixed mounting is at the top of insulating housing, feeding motor's output shaft runs through the insulating housing and extends to inside the conveying pipe, is located the inside feeding motor output shaft surface fixedly connected with of conveying pipe and carries the flood dragon.
Further, a material guiding cover is fixedly connected to the inner wall of the drying pipe and positioned below the feeding pipe and the second material passing pipe.
Further, the first sealing ring is fixedly connected to the top of the partition plate corresponding to the position of the rotating rod, and the second sealing ring is fixedly connected to the top of the inner wall of the feeding pipe corresponding to the position of the output shaft of the feeding motor.
Further, a control valve is installed on the discharge pipe, and the control valve specifically adopts an electromagnetic valve.
Compared with the prior art, the utility model has the following beneficial effects:
When the fine powder is dried, the first electric heating net and the second electric heating net are electrified, the fan and the fan are started, so that hot air continuously flows into the drying box and the drying pipe, the driving bevel gear is driven by the output shaft of the driving bevel gear to rotate after the driving motor is started, the engaged driven bevel gear drives the rotating rod to rotate under the connection of the rolling bearing, the fine powder is added into the drying pipe through the feeding pipe, the fine powder can flow into the drying box after being stirred by the stirring piece, then the fine powder enters the circulating feeding mechanism through the first feeding pipe, the conveying dragon is driven by the output shaft of the feeding motor to rotate, the powder in the drying box is guided into the drying pipe through the second feeding pipe again for circulating drying, and finally, the material can be discharged by the discharging pipe.
Drawings
FIG. 1 is a cross-sectional view of a front view of the structure of the present utility model;
FIG. 2 is a cross-sectional side view of the drying oven of the present utility model;
FIG. 3 is a sectional view of the circulation feeding mechanism of the present utility model.
In the figure: 1 heat insulation shell, 2 drying box, 3 drying pipe, 4 circulation feeding mechanism, 41 conveying pipe, 42 feeding motor, 43 conveying dragon, 44 second sealing washer, 5 first feed pipe, 6 second feed pipe, 7 feeding pipe, 8 first electric heating net, 9 fan, 10 baffle, 11 antifriction bearing, 12 bull stick, 13 stirring piece, 14 driven bevel gear, 15 driving motor, 16 driving bevel gear, 17 discharge pipe, 18 ventilation net, 19 coupling shell, 20 second electric heating net, 21 fan, 22 guide cover, 23 first sealing washer, 24 control valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a fine powder continuous airflow dryer comprises a heat insulation shell 1, a drying box 2 is fixedly arranged at the bottom of the inner wall of the heat insulation shell 1, a drying pipe 3 communicated with the top of the drying box 2 is fixedly connected with the top of the drying box, a circulating feeding mechanism 4 is fixedly arranged on the right side of the bottom of the inner wall of the heat insulation shell 1, the drying box 2 is communicated with the left side bottom of the circulating feeding mechanism 4 through a first feeding pipe 5, the right side of the drying pipe 3 is communicated with the left side top of the circulating feeding mechanism 4 through a second feeding pipe 6, a feeding pipe 7 communicated with the drying pipe 3 is arranged on the heat insulation shell 1, a first electric heating net 8 is arranged at the top of the heat insulation shell 1 corresponding to the position of the drying pipe 3, a fan 9 is fixedly arranged at the top of the heat insulation shell 1 corresponding to the position of the first electric heating net 8, a baffle 10 is fixedly connected on the inner wall of the drying box 2, a rolling bearing 11 is fixedly arranged at the center position of the bottom of the inner wall of the drying box 2, a rotating rod 12 is rotationally connected to the rolling bearing 11, the top end of the rotating rod 12 sequentially penetrates through a partition plate 10, the drying box 2 and a drying pipe 3 from bottom to top and extends into the drying pipe 3, stirring sheets 13 are fixedly connected to the surfaces of the rotating rod 12 positioned in the drying box 2 and the drying pipe 3, a driven bevel gear 14 is fixedly connected to the surface of the rotating rod 12 and positioned below the partition plate 10, a driving motor 15 is fixedly arranged on the left side of the heat insulation shell 1, an output shaft of the driving motor 15 penetrates through the heat insulation shell 1 and extends into the drying box 2 to be fixedly connected with a driving bevel gear 16 matched with the driven bevel gear 14, a discharging pipe 17 is fixedly connected to the bottom of the partition plate 10, the bottom end of the discharging pipe 17 penetrates through the drying box 2 and extends out of the heat insulation shell 1, ventilation nets 18 are arranged on the front side and the rear side of the drying box 2, the positions of the front side and the rear side of the drying box 2, which correspond to the ventilation nets 18, are fixedly provided with a connecting shell 19, the inner wall of the connecting shell 19 is fixedly provided with a second electric heating net 20, and the outer side of the connecting shell 19 is provided with a fan 21.
Specifically, circulation feeding mechanism 4 includes conveying pipe 41 and feeding motor 42, the top and the bottom of conveying pipe 41 respectively with insulating housing 1 inner wall top and bottom fixed connection, conveying pipe 41 and first material passing pipe 5 and second material passing pipe 6 all communicate each other, feeding motor 42 fixed mounting is at the top of insulating housing 1, feeding motor 42's output shaft runs through insulating housing 1 and extends to inside conveying pipe 41, be located conveying pipe 41 inside feeding motor 42 output shaft surface fixedly connected with transport dragon 43.
Specifically, the material guiding cover 22 is fixedly connected to the inner wall of the drying pipe 3 and located below the feeding pipe 7 and the second feeding pipe 6, and the material guiding cover 22 can temporarily stop the material discharged from the second feeding pipe 6, so that the first electric heating net 8 above can dry by hot air emitted by the fan 9.
Specifically, the top of the partition board 10 is fixedly connected with a first sealing ring 23 corresponding to the position of the rotating rod 12, the top of the inner wall of the feeding pipe 41 is fixedly connected with a second sealing ring 44 corresponding to the position of the output shaft of the feeding motor 42, and the first sealing ring 23 and the second sealing ring 44 can prevent materials from being permeated.
Specifically, the discharge pipe 17 is provided with a control valve 24, the control valve 24 specifically adopts an electromagnetic valve, and the control valve 24 can control the opening and closing of the discharge pipe 17.
This continuous pneumatic dryer of fine powder, structural design is reasonable, convenient to use can realize the continuous pneumatic drying to the fine powder, has higher drying efficiency, and in the drying process, and the powder is heated evenly, and stoving effect is good, can satisfy the user demand comprehensively.
When the drying device is used, when fine powder is dried, the first electric heating net 8 and the second electric heating net 20 are electrified, the fan 9 and the fan 21 are started, hot air continuously flows into the drying box 2 and the drying pipe 3, the driving motor 15 is started, the output shaft of the driving motor drives the driving bevel gear 16 to rotate, the engaged driven bevel gear 14 drives the rotating rod 12 to rotate under the connection of the rolling bearing 11, the fine powder is added into the drying pipe 3 through the feeding pipe 7, the fine powder can flow into the drying box 2 through the stirring of the stirring piece 13, then the fine powder enters the circulating feeding mechanism 4 through the first feeding pipe 5, the output shaft of the feeding motor 42 drives the conveying dragon 43 to rotate, powder in the drying box 2 is guided into the drying pipe 3 through the second feeding pipe 6 again, the material is circularly dried, and finally the material can be discharged through the discharging pipe 17.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A fine powder continuous airflow dryer, comprising an insulating shell (1), characterized in that: the drying box (2) is fixedly arranged at the bottom of the inner wall of the heat insulation shell (1), the drying pipe (3) communicated with the drying box (2) is fixedly connected to the top of the heat insulation shell (2), the circulating feeding mechanism (4) is fixedly arranged on the right side of the bottom of the inner wall of the heat insulation shell (1), the drying box (2) is communicated with the left bottom of the circulating feeding mechanism (4) through the first feeding pipe (5), the right side of the drying pipe (3) is mutually communicated with the left top of the circulating feeding mechanism (4) through the second feeding pipe (6), the feeding pipe (7) communicated with the drying pipe (3) is arranged on the heat insulation shell (1), the first electric heating net (8) is arranged at the top of the heat insulation shell (1) corresponding to the position of the drying pipe (3), the separator (10) is fixedly connected to the inner wall of the drying box (2), the rolling bearing (11) is fixedly arranged at the center of the bottom of the inner wall of the drying box (2), the rolling bearing (11) is connected with the inner rotary rod (12) from the inner side of the drying box (3) to the top of the drying box (12), the utility model provides a drying cabinet, including drying cabinet (2) and drying pipe (3), the equal fixedly connected with stirring piece (13) in bull stick (12) surface that is located drying cabinet (2) and drying pipe (3), bull stick (12) surface just is located the below fixedly connected with driven bevel gear (14) of baffle (10), the left side fixed mounting of insulating case (1) has driving motor (15), the output shaft of driving motor (15) runs through insulating case (1) and extends to driving bevel gear (16) that inside fixedly connected with of drying cabinet (2) used with driven bevel gear (14) cooperation, the bottom fixedly connected with of baffle (10) arranges material pipe (17), the bottom of arranging material pipe (17) runs through drying cabinet (2) and extends to insulating case (1) outside, ventilation net (18) are all installed to both sides around drying cabinet (2), the position of both sides corresponding ventilation net (18) is all fixedly mounted with link casing (19), fixedly mounted with second electric heat net (20) on the inner wall of link casing (19), fan (21) are installed in the outside of link casing (19).
2. A fine powder continuous gas flow dryer as set forth in claim 1, wherein: circulation feeding mechanism (4) are including conveying pipe (41) and feeding motor (42), the top and the bottom of conveying pipe (41) respectively with insulating housing (1) inner wall top and bottom fixed connection, conveying pipe (41) all communicate each other with first material passing pipe (5) and second material passing pipe (6), feeding motor (42) fixed mounting is at the top of insulating housing (1), the output shaft of feeding motor (42) runs through insulating housing (1) and extends to inside conveying pipe (41), is located conveying motor (42) output shaft surface fixedly connected with transport flood dragon (43) inside conveying pipe (41).
3. A fine powder continuous gas flow dryer as set forth in claim 2, wherein: and a material guiding cover (22) is fixedly connected to the inner wall of the drying pipe (3) and positioned below the feeding pipe (7) and the second material passing pipe (6).
4. A fine powder continuous gas flow dryer as set forth in claim 3, wherein: the top of the partition plate (10) is fixedly connected with a first sealing ring (23) corresponding to the position of the rotating rod (12), and the top of the inner wall of the feeding pipe (41) is fixedly connected with a second sealing ring (44) corresponding to the position of the output shaft of the feeding motor (42).
5. A fine powder continuous gas flow dryer as set forth in claim 4, wherein: a control valve (24) is arranged on the discharge pipe (17), and the control valve (24) is a solenoid valve.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221077067U true CN221077067U (en) | 2024-06-04 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |