CN218210448U9 - Bipyramid gyration vacuum drying machine of mixed function is smashed in area - Google Patents
Bipyramid gyration vacuum drying machine of mixed function is smashed in area Download PDFInfo
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- CN218210448U9 CN218210448U9 CN202221931808.8U CN202221931808U CN218210448U9 CN 218210448 U9 CN218210448 U9 CN 218210448U9 CN 202221931808 U CN202221931808 U CN 202221931808U CN 218210448 U9 CN218210448 U9 CN 218210448U9
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Abstract
The utility model discloses a bipyramid rotary vacuum drier with crushing and mixing functions, which comprises a tank body, a frame, a crushing device, a vacuum filter, a steam conveying pipe and a driving device; the left rotary joint and the right rotary joint are connected with the tank body through a left rotating shaft and a right rotating shaft respectively; a vacuum filter is arranged in the tank body, the vacuum filter is connected with a left rotary joint through a left rotating shaft, and the left rotary joint is connected with a vacuumizing port; the central symmetry installs multiunit reducing mechanism on jar internal wall, and reducing mechanism includes the epaxial crushing sword of fixed mounting in crushing motor shaft, and motor and sealed storehouse are worn to establish in the pivot, and the pivot is stretched into jar internal tip week and is upwards evenly installed the multiunit blade. The grinding function is added on the basis of the common double-cone rotary vacuum dryer, the caking materials can be ground, the drying efficiency is improved, and the production time is reduced.
Description
Technical Field
The utility model relates to a bipyramid desiccator, concretely relates to bipyramid gyration vacuum drying machine of mixed function is smashed in area.
Background
The double-cone vacuum dryer is a double-cone rotary tank body, is widely applied to vacuum drying of powdery and granular materials in the industries of medicine, chemical engineering, food and the like, has very wide application in production and life, and realizes the function of quickly drying the materials by heating the double-cone container and enabling the double-cone container to continuously rotate during work. Bipyramid vacuum drying machine that has existed in the market at present often only has dry function, and the function is too single, does not have the effect of smashing the misce bene, can't play fine drying action when treating the dry thing in the face of some great blocks of volume in addition, still needs operating personnel to take it out to smash just can carry out the drying after the work, unusual inconvenient, for this, we provide a simple structure, the bipyramid vacuum drying machine of mixing arrangement is smashed in the area that the function is abundant.
Disclosure of Invention
The utility model discloses a remedy prior art not enough, provide a bipyramid gyration vacuum drying machine of mixed function is smashed in area, the function is abundant, has smashed cubic material when the misce bene, has increased drying effect.
The utility model discloses a realize through following technical scheme:
the utility model discloses a bipyramid gyration vacuum drying machine of mixed function is smashed in area, its characterized in that: comprises a tank body, a frame, a crushing device and a driving device; a rotatable tank body is arranged on the frame, a crushing device is arranged in the tank body, the crushing device comprises a crushing motor and a crushing knife, the crushing knife is positioned in the tank body, a rotating shaft of the crushing knife is arranged on the wall of the tank body through a bearing, the crushing motor is arranged on the outer side of the tank body, and the crushing motor is connected with and drives the rotating shaft of the crushing knife to rotate; a left rotating shaft and a right rotating shaft are fixed on the left side and the right side of the tank body, the left rotating shaft and the right rotating shaft have the same central line, the left rotating shaft and the right rotating shaft are installed on a rack through bearings, a driving device used for driving the tank body to rotate is installed on the rack, and the driving device is connected with the left rotating shaft or the right rotating shaft through a transmission device.
The tank body is heated by steam, the wall of the tank body is provided with an interlayer, and a steam conveying pipe is connected in the interlayer; and a condensed water guide pipe is also connected in the interlayer of the wall of the tank body, and the condensed water is extruded to the condensed water guide pipe by utilizing steam pressure and then is discharged.
A plurality of groups of vacuum filters are arranged in the tank body, and are commonly connected with a vacuum pumping cavity on the inner wall of the tank body, and the vacuum pumping cavity is connected with a pumping pipe; a group of vacuum filters are always ensured to be positioned above the materials in the rotating process of the tank body, so that blockage is prevented; the vacuum pumping cavity of the tank body is also connected with a nitrogen back flushing pipe to prevent the vacuum filter from being blocked.
The left rotating shaft and the right rotating shaft of the tank body both adopt hollow shaft structures, a left rotating joint and a right rotating joint are mounted on the rack, the left rotating joint is connected with the tank body through the left rotating shaft, and the right rotating joint is connected with the tank body through the right rotating shaft; the nitrogen back-blowing pipe is used as an inner pipe, and the starting end of the nitrogen back-blowing pipe penetrates through the left rotating shaft, then is connected with the left rotary joint and penetrates out of the left rotary joint; the air exhaust pipe is connected with a vacuum-pumping port on the left rotary joint, and the air exhaust channel is used as an outer pipe and is an annular space between the left rotary shaft, the inner side of the left rotary joint and the outer side of the nitrogen back-flushing pipe; the condensate water guide pipe is used as an inner pipe, the starting end of the condensate water guide pipe penetrates through the right rotating shaft, then is connected with the right rotary joint and penetrates out of the right rotary joint, the tail end of the condensate water guide pipe extends into the tank body jacket, and the condensate water guide pipe leads out condensate water by utilizing steam pressure; the steam channel is used as an outer pipe and is an annular space between the inner side of the right rotating shaft and the right rotating joint and the outer side of the condensate water guide pipe, the hollow right rotating shaft is connected with a steam conveying pipe through the right rotating joint, and steam is introduced into the tank jacket.
The apron is installed to the feed inlet on jar body upper portion and barometer, and the valve is installed to the discharge gate of jar body bottom.
Still install graphite electric installation in the frame, graphite electric installation is electrically conductive including the electrode brush contact of fixing the electrically conductive graphite ring of multistage in the frame and the axle of turning left to for the power supply of crushing motor.
The driving device adopts a motor and a speed reducer which are connected with each other, and the transmission device adopts a chain wheel pair, a belt wheel pair, a gear set or a synchronous belt wheel pair.
The inner wall of the tank body is centrally and symmetrically provided with a plurality of groups of crushing devices, and crushing blades of the crushing devices are V-shaped blades with inclined angle structures and are uniformly and equidistantly arranged in a cross manner and fixed on the rotating shaft.
A sealing bin is also arranged on the outer side of the tank body, and a rotating shaft of the crushing cutter penetrates through the sealing bin to isolate dust; the output shaft of the crushing motor is provided with a driving bevel gear, and the rotating shaft of the crushing cutter is provided with a driven bevel gear which are mutually meshed and vertically driven to drive the crushing cutter to rotate.
The beneficial effects of the utility model are that: the grinding and mixing function is added on the basis of the common double-cone rotary vacuum dryer, the caking materials can be ground, the drying work efficiency is improved, the production time is reduced, the production cost is reduced, and the function of mixing the materials is achieved. The device is suitable for crushing, mixing and drying materials which are easy to agglomerate and various materials of different types.
Drawings
The attached drawing is the structure schematic diagram of the utility model.
Fig. 1 is a front view of the present invention; fig. 2 is a right side view of the present invention;
fig. 3 is a top view of the present invention. Fig. 4 is a left rotary joint, fig. 5 is a crushing device, and fig. 6 is a perspective view of a crushing cutter.
In the figure, a tank body 1, a frame 2, a crushing device 3, a sealed bin 4, a crushing motor 5, a vacuum filter 6, a graphite conducting device 7, a left rotating shaft 8, a left rotating joint 9, a nitrogen back-blowing pipe 10, a right rotating shaft 11, a right rotating joint 12, a condensed water guide pipe 13, a steam conveying pipe 14 and a driving device 15. The device comprises a flange 16, an end cover 17, a crushing cutter 18, an interlayer 19, an evacuation cavity 20, an evacuation pipe 21, a cover plate 22, a barometer 23, a valve 24, a conductive graphite ring 25, an electrode brush 26 and a driving bevel gear 27.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
The double-cone rotary vacuum dryer with the crushing and mixing functions comprises a tank body 1, a rack 2, a crushing device 3, a sealing bin 4, a crushing motor 5, a vacuum filter 6, a graphite conducting device 7, a left rotating shaft 8, a left rotating joint 9, a nitrogen back-blowing pipe 10, a right rotating shaft 11, a right rotating joint 12, a condensed water guide pipe 13, a steam conveying pipe 14, a driving device 15 and the like.
The double-cone rotary vacuum dryer with the crushing and mixing functions mainly comprises a tank body 1, a rack 2, a crushing device 3 and a driving device 15; a rotatable double-cone tank body is arranged on the frame, a crushing device is arranged in the tank body and comprises a crushing motor 5 and a crushing knife 18, the crushing knife is positioned in the tank body, a rotating shaft of the crushing knife is arranged on the wall of the tank body through a bearing, the crushing motor is arranged on the outer side of the tank body and is connected with the rotating shaft for driving the crushing knife to rotate; a left rotating shaft 8 and a right rotating shaft 11 are fixed on the left side and the right side of the tank body, the left rotating shaft and the right rotating shaft have the same central line, the left rotating shaft and the right rotating shaft are installed on a rack through bearings, a driving device used for driving the tank body to rotate is installed on the rack, and the driving device is connected with the left rotating shaft or the right rotating shaft through a transmission device.
The tank body is heated by steam, the wall of the tank body is provided with an interlayer 19, and a steam conveying pipe 14 is connected in the interlayer; and a condensed water guide pipe 13 is also connected in the interlayer of the wall of the tank body, and the condensed water is extruded to the condensed water guide pipe by utilizing steam pressure and then is discharged.
A plurality of groups of vacuum filters 6 are arranged in the tank body, and are connected with a vacuum pumping cavity 20 on the inner wall of the tank body together, and the vacuum pumping cavity is connected with a pumping pipe 21; a group of vacuum filters are always ensured to be positioned above the materials in the rotating process of the tank body, so that blockage is prevented; the vacuum pumping cavity of the tank body is also connected with a nitrogen blowback pipe 10 to prevent the vacuum filter from being blocked.
The left rotating shaft 8 and the right rotating shaft 11 of the tank body both adopt hollow shaft structures, a left rotating joint and a right rotating joint are mounted on the rack, the left rotating joint is connected with the tank body through the left rotating shaft, and the right rotating joint is connected with the tank body through the right rotating shaft; the nitrogen back-blowing pipe 10 is used as an inner pipe, the starting end of the nitrogen back-blowing pipe passes through the left rotating shaft, then is connected with the left rotating joint 9 and passes through the left rotating joint; the air exhaust pipe 21 is connected with a vacuum-pumping port on the left rotary joint, and an air exhaust channel is used as an outer pipe and is an annular space between the inner sides of the left rotary shaft 8 and the left rotary joint 9 and the outer side of the nitrogen back-flushing pipe; the condensed water guide pipe 13 is used as an inner pipe, the starting end of the condensed water guide pipe penetrates through the right rotating shaft 11, then is connected with the right rotating joint 12 and penetrates out of the right rotating joint, the tail end of the condensed water guide pipe extends into the tank jacket, and the condensed water guide pipe leads out condensed water by utilizing steam pressure; the steam channel is used as an outer pipe and is an annular space between the inner side of the right rotating shaft and the right rotating joint and the outer side of the condensate water guide pipe, the hollow right rotating shaft is connected with a steam conveying pipe through the right rotating joint, and steam is introduced into the tank jacket.
A cover plate 22 and an air pressure gauge 23 are arranged at a feed inlet at the upper part of the tank body, and a valve 24 is arranged at a discharge outlet at the bottom of the tank body.
The frame is also provided with a graphite conducting device 7 which comprises a multi-section conducting graphite ring 25 fixed on the frame and an electrode brush 26 on the left rotating shaft, wherein the multi-section conducting graphite ring is in contact conduction with the electrode brush, so that the power is supplied to the crushing motor.
The driving device 15 adopts a motor and a speed reducer which are connected with each other, and the transmission device adopts a chain wheel pair, a belt wheel pair, a gear set or a synchronous belt wheel pair.
The inner wall of the tank body is centrally and symmetrically provided with a plurality of groups of crushing devices 3, and crushing knives 18 of the crushing devices are V-shaped blades with inclined angle structures and are uniformly and equidistantly arranged in a cross manner and fixed on the rotating shaft.
The outer side of the tank body is also provided with a sealed bin 4, and a rotating shaft of the crushing knife 18 penetrates through the sealed bin to isolate dust; the output shaft of the crushing motor is provided with a driving bevel gear 27, and the rotating shaft of the crushing cutter is provided with a driven bevel gear which are mutually meshed and vertically driven to drive the crushing cutter to rotate.
A double-cone tank body 1 capable of rotating is installed on the rack 2, and a left rotating shaft 8 and a right rotating shaft 11 are fixedly installed at the left end and the right end of the double-cone tank body 1. The rack 2 is also provided with a left rotary joint 9 and a right rotary joint 12, the left rotary joint 9 is connected with the tank body 1 through a left rotating shaft 8, and the right rotary joint 12 is connected with the tank body 1 through a right rotating shaft 9; the frame 2 is also provided with a driving device 15 for driving the tank body to rotate, and the driving device is connected with the left rotating shaft or the right rotating shaft through a transmission device; a vacuum filter 6 is arranged in the tank body 1, an exhaust tube of the vacuum filter 6 is connected with a vacuum pumping port after sequentially passing through a left rotating shaft 8 and a left rotating joint 9, and the left rotating joint is also connected with a nitrogen back-flushing tube 10; a plurality of reducing mechanism 3 are installed to central symmetry on jar 1 inner wall, and reducing mechanism 3 is including the crushing sword of connecting 5 pivots of crushing motor, connects crushing motor after crushing sword pivot passes sealed storehouse 4, and crushing sword is the multiunit blade of evenly installing in pivot tip week. The grinding function is added on the basis of the common double-cone rotary vacuum dryer, the caking materials can be ground, the drying efficiency is improved, and the production time is reduced.
A left rotating shaft 8 and a right rotating shaft 11 are fixedly installed at the left end and the right end of the double-cone tank body 1, the left rotating shaft and the right rotating shaft have the same central line, the left rotating shaft is of a hollow shaft structure, and the starting end of an exhaust tube penetrates through the hollow left rotating shaft to be connected with a vacuum pumping port on the left rotating joint 9. The beginning end of the nitrogen back-flushing pipe 10 passes through the left rotating shaft 8 and then is connected with the left rotating joint 9, passes through the left rotating joint and finally is separated from the air exhaust channel. The right rotating shaft 11 adopts a hollow shaft structure, and the hollow right rotating shaft is connected with a steam conveying pipe 14 through a right rotary adapter 12 to feed steam into the tank jacket. The inside condensate water honeycomb duct 13 that still penetrates of right pivot 11, the condensate water honeycomb duct end stretches into jar body 1 and presss from both sides the cover, and the condensate water honeycomb duct utilizes steam pressure to derive the comdenstion water, and right rotary joint 12 is connected after the condensate water honeycomb duct top passes right pivot to wear out right rotary joint, at last with steam transfer passage separation.
The steam delivery pipe and the condensed water guide pipe are sleeved together, and the exhaust pipe and the nitrogen back-flushing pipe are sleeved together.
The working process comprises the following steps: and (3) firstly, vacuumizing the tank body, then drying in a vacuum state, and breaking vacuum discharge after drying is finished. And nitrogen is intermittently introduced into the filter cover for back flushing in the working process.
The driving device and the transmission device can drive the tank body to rotate in one direction and can also drive the tank body to rotate forwards and backwards alternately.
The left rotary joint 9 is arranged at the tail end of the hollow left rotary shaft 8 by a flange 16 and a bolt of the left rotary joint, the cavities of the left rotary joint and the left rotary joint are communicated, and the left rotary joint can rotate relatively. The end cover 17 is installed through the screw in the end of left rotary joint, and the top welding of end cover and nitrogen gas blowback pipe 10 is in the same place to it is fixed with left rotary joint with the nitrogen gas blowback pipe, makes the nitrogen gas blowback pipe can not follow jar body and rotate. A certain gap is formed between the outer side of the nitrogen back-blowing pipe and the inner side of the hollow left rotating shaft, and the gap is used as an air pumping channel for pumping air and materials. Meanwhile, a certain gap is also formed between the outer side of the nitrogen blowback pipe and the inner side of the left rotary joint and is used as an air exhaust channel. The left rotary joint is of a three-way or four-way structure, and the lower interface of the left rotary joint is connected with the air suction pipe 21 and the air suction pump. The right rotating shaft and the right rotating joint have the same principle.
Claims (9)
1. The utility model provides a bipyramid gyration vacuum drying machine of mixed function is smashed in area which characterized in that: comprises a tank body (1), a frame (2), a crushing device (3) and a driving device (15);
a rotatable tank body (1) is arranged on the rack (2), a plurality of groups of crushing devices are arranged in the tank body, each crushing device (3) comprises a crushing motor (5) and a crushing knife, the crushing knife is positioned in the tank body, a rotating shaft of the crushing knife is arranged on the wall of the tank body through a bearing, the outer side of the tank body is provided with the crushing motor, and the crushing motor is connected with the rotating shaft of the crushing knife to drive the crushing motor to rotate; a left rotating shaft (8) and a right rotating shaft (11) are fixed on the left side and the right side of the tank body, the left rotating shaft and the right rotating shaft have the same central line, the left rotating shaft and the right rotating shaft are installed on a rack through bearings, a driving device used for driving the tank body to rotate is installed on the rack, and the driving device is connected with the left rotating shaft or the right rotating shaft through a transmission device.
2. A double-cone rotary vacuum dryer with crushing and mixing functions as claimed in claim 1, wherein: the tank body is heated by steam, the wall of the tank body is provided with an interlayer, and a steam conveying pipe (14) is connected in the interlayer; and a condensed water guide pipe is also connected in the interlayer of the wall of the tank body, and the condensed water is extruded to the condensed water guide pipe by utilizing steam pressure and then is discharged.
3. A double-cone rotary vacuum dryer with crushing and mixing functions according to claim 1 or 2, characterized in that: a plurality of groups of vacuum filters (6) are arranged in the tank body and are connected with a vacuum pumping cavity on the inner wall of the tank body together, and the vacuum pumping cavity is connected with a pumping pipe; a group of vacuum filters are always ensured to be positioned above the materials in the rotating process of the tank body (1) to prevent blockage; the vacuum pumping cavity is also connected with a nitrogen back-flushing pipe (10) to prevent the vacuum filter from being blocked.
4. A double-cone rotary vacuum dryer with crushing and mixing functions according to claim 1 or 2, characterized in that: a left rotating shaft (8) and a right rotating shaft (11) of the tank body both adopt hollow shaft structures, a left rotating joint and a right rotating joint are mounted on a rack, the left rotating joint is connected with the tank body through the left rotating shaft, and the right rotating joint is connected with the tank body through the right rotating shaft; the nitrogen back-blowing pipe (10) is used as an inner pipe, the starting end of the nitrogen back-blowing pipe passes through the left rotating shaft, is connected with the left rotating joint (9) and passes through the left rotating joint; the air exhaust pipe (21) is connected with a vacuum-pumping port on the left rotary joint, and the air exhaust channel is used as an outer pipe and is an annular space between the inner sides of the left rotary shaft (8) and the left rotary joint (9) and the outer side of the nitrogen back-flushing pipe; the condensed water guide pipe (13) is used as an inner pipe, the starting end of the condensed water guide pipe penetrates through the right rotating shaft (11), then is connected with the right-handed rotating joint (12) and penetrates out of the right-handed rotating joint, the tail end of the condensed water guide pipe extends into the tank jacket, and the condensed water guide pipe leads out condensed water by utilizing steam pressure; the steam channel is used as an outer pipe and is an annular space between the inner side of the right rotating shaft and the right rotating joint and the outer side of the condensate water guide pipe, the hollow right rotating shaft is connected with a steam conveying pipe through the right rotating joint, and steam is introduced into the tank jacket.
5. A double-cone rotary vacuum dryer with crushing and mixing functions according to claim 1 or 2, characterized in that: the apron is installed to the feed inlet on jar body upper portion and barometer, and the valve is installed to the discharge gate of jar body bottom.
6. A double-cone rotary vacuum dryer with crushing and mixing functions according to claim 1 or 2, characterized in that: still install graphite conductive device (7) in the frame, graphite conductive device is electrically conductive including the electrode brush contact on the electrically conductive graphite ring of the multistage of fixing in frame (2) and left-hand member (8) to for crushing motor (5) power supply.
7. A double-cone rotary vacuum dryer with crushing and mixing functions as claimed in claim 1 or 2, wherein: the driving device (15) adopts a motor and a speed reducer which are connected with each other, and the transmission device adopts a chain wheel pair, a belt wheel pair, a gear set or a synchronous belt wheel pair.
8. A double-cone rotary vacuum dryer with crushing and mixing functions according to claim 1 or 2, characterized in that: the inner wall of the tank body is centrally and symmetrically provided with a plurality of groups of crushing devices, and crushing blades of the crushing devices are V-shaped blades with inclined angle structures and are uniformly and equidistantly arranged in a cross manner and fixed on the rotating shaft.
9. A double-cone rotary vacuum dryer with crushing and mixing functions according to claim 1 or 2, characterized in that: a sealing bin (4) is also arranged on the outer side of the tank body, and a rotating shaft of the crushing knife penetrates through the sealing bin to isolate dust; the output shaft of the crushing motor is provided with a driving bevel gear, and the rotating shaft of the crushing cutter is provided with a driven bevel gear which are mutually meshed and vertically driven to drive the crushing cutter to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221931808.8U CN218210448U9 (en) | 2022-07-26 | 2022-07-26 | Bipyramid gyration vacuum drying machine of mixed function is smashed in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221931808.8U CN218210448U9 (en) | 2022-07-26 | 2022-07-26 | Bipyramid gyration vacuum drying machine of mixed function is smashed in area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN218210448U CN218210448U (en) | 2023-01-03 |
| CN218210448U9 true CN218210448U9 (en) | 2023-04-11 |
Family
ID=84651296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221931808.8U Active CN218210448U9 (en) | 2022-07-26 | 2022-07-26 | Bipyramid gyration vacuum drying machine of mixed function is smashed in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218210448U9 (en) |
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2022
- 2022-07-26 CN CN202221931808.8U patent/CN218210448U9/en active Active
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| Publication number | Publication date |
|---|---|
| CN218210448U (en) | 2023-01-03 |
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| CU01 | Correction of utility model |
Correction item: Abstract figure Correct: correct False: error Number: 01-01 Volume: 39 Correction item: Abstract figure|Drawings Correct: correct False: error Number: 01-01 Page: ?? Volume: 39 |