CN214172795U - Rotary flash drying device for feed - Google Patents
Rotary flash drying device for feed Download PDFInfo
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- CN214172795U CN214172795U CN202023294621.5U CN202023294621U CN214172795U CN 214172795 U CN214172795 U CN 214172795U CN 202023294621 U CN202023294621 U CN 202023294621U CN 214172795 U CN214172795 U CN 214172795U
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- flash drying
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Abstract
The utility model relates to a rotary flash evaporation drying device for feed, which comprises a dryer, a collector and a cyclone dust collector which are sequentially connected through a pipeline along the direction of the material, wherein the dryer comprises a stand column, the inside of which is provided with a vertical drying cavity, the middle lower peripheral part of the stand column is connected with a feeding pipe, the inside of the stand column is coaxially provided with a rotating shaft which is driven by a motor to rotate, a first mesh screen disc positioned below the feeding pipe is coaxially and fixedly arranged on the rotating shaft, and a bearing is coaxially arranged between the outer peripheral wall of the first mesh screen disc and the inner peripheral wall of the drying cavity; a plurality of sharp spines with upward tips are uniformly distributed on the circumference of the upper surface of the first screen disc; a hot air input pipeline is arranged below the first net sieve tray inside the stand column, and a discharge pipe is arranged at the top of the drying cavity; the collector includes the surge drum, and surge drum is inside to be separated into cavity and lower cavity through the second mesh screen dish, goes up cavity switch-on cyclone, cavity under the discharge tube switch-on, and the bottom of cavity is for down the toper section of thick bamboo of necking down gradually from last down, and toper bobbin base portion is equipped with row's material pipe, simple structure.
Description
Technical Field
The utility model relates to a rotatory flash drying device for fodder.
Background
The bran feed has certain moisture in the production process, so that the bran feed is too moist, and the bran feed needs to be dried before being finished. The scheme is generated in order to facilitate drying, collection and dust removal of the bran feed.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that a spin flash drying device for fodder is provided, not only simple structure, convenient high efficiency moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: a rotary flash evaporation drying device for feed comprises a dryer, a collector and a cyclone dust collector which are sequentially connected through a pipeline along the direction of the material, wherein the dryer comprises an upright post, a vertical drying cavity is formed in the upright post, a feeding pipe is connected to the middle lower peripheral part of the upright post, a rotating shaft which is driven to rotate by a motor is coaxially arranged in the upright post, a first mesh screen disc positioned below the feeding pipe is coaxially and fixedly arranged on the rotating shaft, and a bearing is coaxially arranged between the outer peripheral wall of the first mesh screen disc and the inner peripheral wall of the drying cavity; a plurality of sharp spines with upward tips are uniformly distributed on the circumference of the upper surface of the first screen disc; a hot air input pipeline is arranged below the first net sieve tray inside the stand column, and a discharge pipe is arranged at the top of the drying cavity; the collector includes the collecting vessel, and collecting vessel is inside to be separated into cavity and lower cavity through the second mesh screen dish, goes up cavity switch-on cyclone, cavity under the discharge tube switch-on, the bottom of cavity is for down the toper section of thick bamboo of throat gradually from last down, and toper bobbin base portion is equipped with row's material pipe, arranges and is equipped with the switch gate on the material pipe.
Preferably, the feeding pipe is horizontally arranged, the packing auger which is driven to rotate by a motor is coaxially arranged inside the feeding pipe, the feeding port is arranged on the upper peripheral part of the feeding pipe, and the conical feeding barrel is arranged on the feeding port.
Preferably, the outer end of the hot air input pipeline is sequentially connected with a fan and a heater along the wind direction.
Preferably, a collecting disc is coaxially arranged below the hot air input pipeline inside the upright column, the outer peripheral wall of the collecting disc is in seamless connection with the inner peripheral wall of the drying cavity, the rotating shaft penetrates through a middle through hole of the collecting disc, and a bearing is arranged between the middle through hole and the rotating shaft; the upper surface of the collecting tray is an arc-shaped concave part which is concave downwards towards the middle part.
Preferably, the peripheral wall of the upright post is provided with a switch door plate between the first mesh sieve tray and the collection tray.
Preferably, a spiral grid plate is spirally wound on the rotating shaft above the first mesh screen disc, the bottom end of the spiral grid plate is close to the first mesh screen disc, and the top end of the spiral grid plate is close to the discharge pipe.
Preferably, the discharge pipe firstly penetrates through the upper cavity from top to bottom and then penetrates through the lower cavity to be communicated with the lower cavity.
Preferably, the upper chamber is connected with an inlet pipe of the cyclone dust collector, and a suction pump is arranged on an outlet pipe of the cyclone dust collector and is connected to the next working procedure.
Compared with the prior art, the utility model discloses following beneficial effect has: the rotary flash evaporation drying device for the feed is simple in structure, the rotating shaft drives the mesh screen disc to rotate together, hot air is introduced to the bottom of the drying cavity through the hot air input pipeline, and the hot air is blown from bottom to top; the wet bran feed is fed into the rotating mesh screen plate through the feeding pipe, and due to rotation, the sharp spines on the mesh screen plate can scatter the gradually falling wet bran feed, and the wet bran feed is spread on the upper surface of the mesh screen plate; hot air can penetrate through the mesh sieve tray to start drying the wet bran feed, and the bran feed which is completely dried is gradually blown upwards due to light texture of the bran feed and is discharged from the discharge pipe to the lower cavity of the collector along with the wind direction; along with the suction of the cyclone dust collector, dust and hot air in the lower cavity body pass through the second mesh screen disc to enter the upper cavity body and then enter the cyclone dust collector for cyclone dust collection, the gas is discharged from an outlet pipe of the cyclone dust collector, and the dust is deposited at the bottom of the cyclone dust collector; after drying and dust removal are finished, the device is stopped, and the dry bran feed accumulated in the lower cavity is discharged from the discharge pipe.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-2, a rotary flash evaporation drying device for feed comprises a dryer 17, a collector 18 and a cyclone 19 which are sequentially connected by a pipeline along the direction of a material, wherein the dryer comprises a stand column 2 with a vertical drying cavity 1 inside, a feeding pipe 3 is connected with the middle lower peripheral part of the stand column, a rotating shaft 4 driven to rotate by a motor is coaxially arranged inside the stand column, a first mesh screen disc 5 positioned below the feeding pipe is coaxially and fixedly arranged on the rotating shaft, and a bearing is coaxially arranged between the outer peripheral wall of the first mesh screen disc and the inner peripheral wall of the drying cavity; a plurality of sharp spines 6 with upward tips are uniformly distributed on the circumference of the upper surface of the first screen disc; a hot air input pipeline 7 is arranged below the first net sieve tray inside the stand column, and a discharge pipe 8 is arranged at the top of the drying cavity; the collector comprises a collecting barrel 20, the inside of the collecting barrel is divided into an upper chamber 22 and a lower chamber 23 through a second net sieve tray 21, the upper chamber is communicated with the cyclone dust collector, a discharging pipe is communicated with the lower chamber, the bottom of the lower chamber is a conical barrel 24 which is gradually contracted from top to bottom, a discharging pipe 25 is arranged at the bottom of the conical barrel, and a switch gate is arranged on the discharging pipe.
In the embodiment of the utility model, the feeding pipe is horizontally arranged and coaxially arranged with the auger 9 which is driven by the motor to rotate, the feeding port is arranged on the upper periphery of the feeding pipe, and the conical feeding cylinder 10 is arranged on the feeding port.
In the embodiment of the present invention, the outer end of the hot air input pipeline is sequentially connected with the fan 11 and the heater 12 along the wind direction.
In the embodiment of the utility model, a collecting tray 13 is coaxially arranged in the column below the hot air input pipeline, the outer wall of the collecting tray is seamlessly connected with the inner wall of the drying cavity, the rotating shaft passes through the middle through hole of the collecting tray, and a bearing is arranged between the middle through hole and the rotating shaft; the upper surface of the collecting tray is an arc-shaped concave portion 14 which is concave towards the middle.
In the embodiment of the present invention, the peripheral wall of the pillar is provided with a switch door panel 15 between the first mesh tray and the collecting tray.
The embodiment of the utility model provides an in, spiral winding has a spiral grid plate 16 in the pivot of first mesh screen dish top, and the bottom of spiral grid plate is close to first mesh screen dish, the top is close to the discharging pipe.
In the embodiment of the utility model, the discharging pipe passes through the upper cavity chamber from top to bottom, and then passes through the lower cavity chamber and communicates with the lower cavity chamber. The discharging pipe does not penetrate through the collector from the outer side, so that the space can be saved.
In the embodiment of the present invention, the upper chamber is connected to the inlet pipe 26 of the cyclone, and the outlet pipe 27 of the cyclone is provided with a suction pump and connected to the next process.
This a spin flash drying device for fodder's theory of operation does: the rotating shaft drives the mesh sieve tray to rotate together, hot air is introduced to the bottom of the drying cavity through the hot air input pipeline, and the hot air is blown from bottom to top; the wet bran feed is fed into the rotating mesh screen plate through the feeding pipe, and due to rotation, the sharp spines on the mesh screen plate can scatter the gradually falling wet bran feed, and the wet bran feed is spread on the upper surface of the mesh screen plate; hot air can penetrate through the mesh sieve tray to start drying the wet bran feed, and the bran feed which is completely dried is gradually blown upwards due to light texture of the bran feed and is discharged from the discharge pipe to the lower cavity of the collector along with the wind direction; along with the suction of the cyclone dust collector, dust and hot air in the lower cavity body pass through the second mesh screen disc to enter the upper cavity body and then enter the cyclone dust collector for cyclone dust collection, the gas is discharged from an outlet pipe of the cyclone dust collector, and the dust is deposited at the bottom of the cyclone dust collector; after drying and dust removal are finished, the device is stopped, and the dry bran feed accumulated in the lower cavity is discharged from the discharge pipe.
The air blown out by the fan is heated by the heater; the meshes of the first and second mesh sieve trays are smaller than that of the bran feed, and only dust and hot air can penetrate through the meshes; the collecting tray is convenient for collecting dust falling downwards, and the door plate is convenient for opening and closing to clean the collecting tray; the spiral grid plate can rotate and disturb the bran feed blown upwards, so that the bran feed is disturbed and is contacted with hot air more completely, and the bran feed is drier and looser.
The present invention is not limited to the above preferred embodiments, and any one can obtain other various forms of spin flash drying apparatus for fodder under the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a spin flash drying device for fodder which characterized in that: the dryer comprises a dryer, a collector and a cyclone dust collector which are sequentially connected through pipelines along the direction of a material, wherein the dryer comprises an upright post, a vertical drying cavity is formed in the upright post, a feeding pipe is connected to the middle lower peripheral part of the upright post, a rotating shaft driven to rotate by a motor is coaxially arranged in the upright post, a first mesh screen disc positioned below the feeding pipe is coaxially and fixedly arranged on the rotating shaft, and a bearing is coaxially arranged between the outer peripheral wall of the first mesh screen disc and the inner peripheral wall of the drying cavity; a plurality of sharp spines with upward tips are uniformly distributed on the circumference of the upper surface of the first screen disc; a hot air input pipeline is arranged below the first net sieve tray inside the stand column, and a discharge pipe is arranged at the top of the drying cavity; the collector includes the collecting vessel, and collecting vessel is inside to be separated into cavity and lower cavity through the second mesh screen dish, goes up cavity switch-on cyclone, cavity under the discharge tube switch-on, the bottom of cavity is for down the toper section of thick bamboo of throat gradually from last down, and toper bobbin base portion is equipped with row's material pipe, arranges and is equipped with the switch gate on the material pipe.
2. A spin flash drying apparatus for feed according to claim 1, characterized in that: the feeding pipe is horizontally arranged, the packing auger which is driven to rotate by the motor is coaxially arranged inside the feeding pipe, the feeding port is arranged on the upper peripheral part of the feeding pipe, and the conical feeding barrel is arranged on the feeding port.
3. A spin flash drying apparatus for feed according to claim 1, characterized in that: the outer end of the hot air input pipeline is sequentially connected with a fan and a heater along the wind direction.
4. A spin flash drying apparatus for feed according to claim 1, characterized in that: a collecting disc is coaxially arranged below the hot air input pipeline inside the upright column, the outer peripheral wall of the collecting disc is in seamless connection with the inner peripheral wall of the drying cavity, the rotating shaft penetrates through a middle through hole of the collecting disc, and a bearing is arranged between the middle through hole and the rotating shaft; the upper surface of the collecting tray is an arc-shaped concave part which is concave downwards towards the middle part.
5. A spin flash drying apparatus for feed according to claim 4, characterized in that: and a switch door plate is arranged on the peripheral wall of the upright column between the first mesh sieve tray and the collecting tray.
6. A spin flash drying apparatus for feed according to claim 1, characterized in that: spiral winding has a spiral grid plate in the pivot of first mesh screen dish top, and the bottom of spiral grid plate is close to first mesh screen dish, the top is close to the discharging pipe.
7. A spin flash drying apparatus for feed according to claim 1, characterized in that: the discharge pipe firstly penetrates through the upper cavity from top to bottom and then penetrates through the lower cavity to be communicated with the lower cavity.
8. A spin flash drying apparatus for feed according to claim 1, characterized in that: the upper chamber is connected with an inlet pipe of the cyclone dust collector, and a suction pump is arranged on an outlet pipe of the cyclone dust collector and is connected to the next working procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023294621.5U CN214172795U (en) | 2020-12-31 | 2020-12-31 | Rotary flash drying device for feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023294621.5U CN214172795U (en) | 2020-12-31 | 2020-12-31 | Rotary flash drying device for feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214172795U true CN214172795U (en) | 2021-09-10 |
Family
ID=77611224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023294621.5U Active CN214172795U (en) | 2020-12-31 | 2020-12-31 | Rotary flash drying device for feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214172795U (en) |
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2020
- 2020-12-31 CN CN202023294621.5U patent/CN214172795U/en active Active
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