CN114184018A - Vacuum drying device is used in plant milk powder production - Google Patents
Vacuum drying device is used in plant milk powder production Download PDFInfo
- Publication number
- CN114184018A CN114184018A CN202111531939.7A CN202111531939A CN114184018A CN 114184018 A CN114184018 A CN 114184018A CN 202111531939 A CN202111531939 A CN 202111531939A CN 114184018 A CN114184018 A CN 114184018A
- Authority
- CN
- China
- Prior art keywords
- milk powder
- drying box
- rotating rod
- plant milk
- drying device
- 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.)
- Pending
Links
- 235000020245 plant milk Nutrition 0.000 title claims abstract description 33
- 239000000843 powder Substances 0.000 title claims abstract description 32
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 59
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000011261 inert gas Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 235000013336 milk Nutrition 0.000 claims 1
- 239000008267 milk Substances 0.000 claims 1
- 210000004080 milk Anatomy 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000009700 powder processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 108010064851 Plant Proteins Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
Abstract
The invention relates to the field of plant milk powder processing equipment, in particular to a vacuum drying device for plant milk powder production, which comprises a drying box, wherein first bearing seats are fixedly arranged on the inner walls of the left end and the right end of the drying box, a first rotating rod is rotatably connected between the two first bearing seats, stirring blades are fixedly arranged on the outer surface of the first rotating rod, a double-shaft motor, a second bearing seat and a feeding hopper are fixedly arranged on the top of the drying box from left to right in sequence, belt wheels are fixedly arranged at the left output end of the double-shaft motor and the left end of the first rotating rod, a belt is connected between the two belt wheels, a second rotating rod is rotatably connected in the second bearing seat, a driven bevel gear and a fan blade are fixedly arranged at the top and the bottom of the second rotating rod respectively, a driving bevel gear meshed with the driven bevel gear is fixedly arranged at the right output end of the double-shaft motor, a heat conducting plate is arranged in the drying box, and the lower surface of the heat conducting plate is provided with a heating ring. The invention solves the problems of low drying efficiency and high energy consumption of plant milk powder.
Description
Technical Field
The invention relates to the field of plant milk powder processing, in particular to a vacuum drying device for plant milk powder production.
Background
The plant milk powder is prepared from plant seeds (such as soybean, walnut, peanut and the like) or fruits (such as coconut and the like) containing protein and fat, has a large amount of dietary fibers and plant protein components, is suitable for people of various ages, has good effect on bodies, needs to be dried in the production of the plant milk powder, and is directly dried by an oven in the traditional drying mode, so that the problems of low drying efficiency and high energy consumption exist.
The vacuum drying device for plant milk powder production is provided for solving the existing problems, and the vacuum drying device for plant milk powder production is matched with mixing, stirring and blowing by utilizing a vacuum drying mode, so that the drying efficiency is greatly improved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a vacuum drying device for plant milk powder production, which solves the problem of low drying efficiency of plant milk powder.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a vacuum drying device for plant milk powder production comprises a drying box, wherein first bearing seats are fixedly arranged on the inner walls of the left end and the right end of the drying box, a first rotating rod is rotatably connected between the two first bearing seats, stirring blades are fixedly arranged on the outer surface of the first rotating rod, a double-shaft motor, a second bearing seat and a feeding hopper are fixedly arranged on the top of the drying box from left to right in sequence, belt wheels are fixedly arranged at the left output end of the double-shaft motor and the left end of the first rotating rod, and a belt is connected between the two belt wheels;
the second bearing frame internal rotation is connected with the second bull stick, and there are passive bevel gear and flabellum at the top and the bottom of second bull stick respectively fixed mounting, the right side output end fixed mounting of double-shaft motor has the initiative bevel gear with passive bevel gear engaged with, the inside of drying cabinet is equipped with the heat-conducting plate, and the lower surface of heat-conducting plate is equipped with the heating ring, the right-hand member fixed mounting of drying cabinet has the vacuum machine, and the intercommunication has the exhaust tube between the output of vacuum machine and the drying cabinet, the left side fixed mounting of drying cabinet has inert gas tank, and the intercommunication has the air duct between inert gas tank's top and the drying cabinet, be equipped with the valve on the air duct, the front of drying cabinet is equipped with the chamber door.
Preferably, the inner surface of the drying box is coated with a heat insulating material.
Preferably, the number of the stirring blades is five, the five stirring blades are horizontally and equidistantly distributed on the outer surface of the first rotating rod, and the distance between every two adjacent stirring blades is three centimeters.
Preferably, gaps are respectively reserved between the upper end and the lower end of the stirring blade and the bottoms of the fan blades and between the upper end and the lower end of the stirring blade and the top of the heat conducting plate.
Preferably, the two belt pulleys have the same specification and size, and are vertically distributed up and down.
Preferably, the inner side surface of the belt is provided with anti-skid stripes.
Preferably, the top of the feeding hopper is provided with a sealing cover in threaded connection.
Preferably, the number of the heating rings is three, and the three heating rings are uniformly distributed on the lower surface of the heat conducting plate.
Preferably, a heat insulation sealing gasket is arranged at the joint of the box door and the drying box, and an observation window is arranged on the front surface of the box door.
(III) advantageous effects
Compared with the prior art, the invention provides a vacuum drying device for plant milk powder production, which has the following beneficial effects:
1. vacuum treatment can be carried out to the drying cabinet before the drying through vacuum machine, exhaust tube that set up, can reduce the gasification temperature of moisture in the plant milk powder drying, and then realize just can accomplishing the drying process to plant milk powder at the lowering temperature, promote drying efficiency, reduce the energy consumption.
2. Through the cooperation between the first bull stick that sets up, the stirring leaf, the continuous stirring of plant milk powder is mixed in dry run, and then makes the dry even more thoroughly of plant milk powder.
3. Through the active bevel gear, the passive bevel gear, the second bearing seat and the inert gas flowing into the drying box in the fan blade matched inert gas tank, the gas flowing in the drying box is accelerated, and the drying is more uniform.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a cross-sectional view of a front view of the body of the present invention;
FIG. 2 is a front view of the body of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 4 is a bottom view of the thermal conductive plate of the present invention.
In the figure: the device comprises a drying box 1, a first bearing block 2, a first rotating rod 3, a stirring blade 4, a double-shaft motor 5, a second bearing block 6, a feeding hopper 7, a belt wheel 8, a second rotating rod 9, a driven bevel gear 10, fan blades 11, a driving bevel gear 12, a heat conducting plate 13, a heating ring 14, a vacuum machine 15, an exhaust tube 16, an inert gas tank 17, an air guide tube 18, a valve 19 and a box door 20.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Fig. 1-4 show an embodiment of the present invention, which is a vacuum drying apparatus for producing plant milk powder, and comprises a drying box 1, wherein the inner surface of the drying box 1 is coated with a heat insulating material, so as to reduce heat loss, the inner walls of the left and right ends of the drying box 1 are both fixedly provided with first bearing blocks 2, a first rotating rod 3 is rotatably connected between the two first bearing blocks 2, the outer surface of the first rotating rod 3 is fixedly provided with five stirring blades 4, the five stirring blades 4 are horizontally and equidistantly distributed on the outer surface of the first rotating rod 3, the distance between two adjacent stirring blades 4 is three centimeters, the top of the drying box 1 is sequentially and fixedly provided with a double-shaft motor 5, a second bearing block 6 and a feeding hopper 7 from left to right, the top of the feeding hopper 7 is provided with a sealing cover in threaded connection, the left output end of the double-shaft motor 5 and the left end of the first rotating rod 3 are both fixedly provided with belt pulleys 8, the two belt wheels 8 are the same in specification and size, the two belt wheels 8 are vertically distributed, a belt is connected between the two belt wheels 8, and anti-skid stripes are arranged on the inner side surface of the belt, so that the transmission stability of the belt is improved;
a second rotating rod 9 is rotatably connected in the second bearing block 6, the top and the bottom of the second rotating rod 9 are respectively and fixedly provided with a driven bevel gear 10 and a fan blade 11, the right output end of the double-shaft motor 5 is fixedly provided with a driving bevel gear 12 meshed with the driven bevel gear 10, the drying box 1 is internally provided with three heat conducting plates 13, the upper end and the lower end of the stirring blade 4 are respectively provided with a gap with the bottom of the fan blade 11 and the top of the heat conducting plate 13 to avoid collision between the stirring blade 4 and the fan blade 11 and the heat conducting plate 13 in rotation, the lower surface of the heat conducting plate 13 is provided with three heating rings 14, the three heating rings 14 are uniformly distributed on the lower surface of the heat conducting plate 13, the right end of the drying box 1 is fixedly provided with a vacuum machine 15, an exhaust tube 16 is communicated between the output end of the vacuum machine 15 and the drying box 1, and the left side of the drying box 1 is fixedly provided with an inert gas tank 17, and an air duct 18 is communicated between the top of the inert gas tank 17 and the drying box 1, a valve 19 is arranged on the air duct 18, a box door 20 is arranged on the front surface of the drying box 1, a heat insulation sealing gasket is arranged at the joint of the box door 20 and the drying box 1, and an observation window is arranged on the front surface of the box door 20.
When the drying device works, the sealing cover is opened, plant milk powder to be dried is added into the drying box 1 through the feeding hopper 7, then the sealing cover is screwed, then the vacuum machine 15 is started to be matched with the exhaust pipe 16 to vacuumize the drying box 1, then the vacuum machine 15 is closed, then the valve 19 is opened, inert gas is released into the drying box 1, then the motor is started, the heating ring 14 starts to heat up, the motor drives the upper belt wheel 8 and the driving bevel gear 12 of the left and right output ends to start rotating, the upper belt wheel 8 and the lower belt wheel 8 are connected through the belt, then the belt wheel 8 below drives the first rotating rod 3 to rotate between the two first bearing seats 2, the rotation of the first rotating rod 3 enables the stirring blades 4 to continuously stir the plant milk powder in rotation, the driving bevel gear 12 rotates to drive the driven bevel gear 10 to start rotating, then the second rotating rod 9 rotates in the second bearing seat 6, and then make flabellum 11 begin to rotate for the gas in drying cabinet 1 flows, makes the drying of plant milk powder more thoroughly comprehensive, knows the dry state of plant milk powder through the observation window, closes the motor and makes heating ring 14 stop work after the drying is accomplished, opens chamber door 20, take out the plant milk powder after the drying can.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a plant is vacuum drying device for milk powder production, includes drying cabinet (1), its characterized in that: the inner walls of the left end and the right end of the drying box (1) are fixedly provided with first bearing blocks (2), a first rotating rod (3) is rotatably connected between the two first bearing blocks (2), the outer surface of the first rotating rod (3) is fixedly provided with a stirring blade (4), the top of the drying box (1) is sequentially and fixedly provided with a double-shaft motor (5), a second bearing block (6) and a feeding hopper (7) from left to right, belt wheels (8) are fixedly arranged at the left output end of the double-shaft motor (5) and the left end of the first rotating rod (3), and a belt (9) is connected between the two belt wheels (8);
a second rotating rod (9) is rotatably connected in the second bearing seat (6), the top and the bottom of the second rotating rod (9) are respectively and fixedly provided with a driven bevel gear (10) and a fan blade (11), the right output end of the double-shaft motor (5) is fixedly provided with a driving bevel gear (12) engaged with the driven bevel gear (10), a heat conducting plate (13) is arranged in the drying box (1), the lower surface of the heat conducting plate (13) is provided with a heating ring (14), the right end of the drying box (1) is fixedly provided with a vacuum machine (15), an exhaust pipe (16) is communicated between the output end of the vacuum machine (15) and the drying box (1), an inert gas tank (17) is fixedly arranged at the left side of the drying box (1), and an air duct (18) is communicated between the top of the inert gas tank (17) and the drying box (1), a valve (19) is arranged on the air duct (18), and a box door (20) is arranged on the front surface of the drying box (1).
2. The vacuum drying device for producing plant milk powder according to claim 1, wherein: the inner surface of the drying box (1) is coated with heat-insulating materials.
3. The vacuum drying device for producing plant milk powder according to claim 1, wherein: the number of the stirring blades (4) is five, the five stirring blades (4) are horizontally and equidistantly distributed on the outer surface of the first rotating rod (3), and the distance between every two adjacent stirring blades (4) is three centimeters.
4. The vacuum drying device for producing plant milk powder according to claim 1, wherein: gaps are reserved between the upper end and the lower end of the stirring blade (4) and the bottoms of the fan blades (11) and the top of the heat conducting plate (13) respectively.
5. The vacuum drying device for producing plant milk powder according to claim 1, wherein: the two belt wheels (8) have the same specification and size, and the two belt wheels (8) are vertically distributed.
6. The vacuum drying device for producing plant milk powder according to claim 1, wherein: the inner side surface of the belt (9) is provided with anti-skid stripes.
7. The vacuum drying device for producing plant milk powder according to claim 1, wherein: the top of the feeding hopper (7) is provided with a sealing cover in threaded connection.
8. The vacuum drying device for producing plant milk powder according to claim 1, wherein: the number of the heating rings (14) is three, and the three heating rings (14) are uniformly distributed on the lower surface of the heat-conducting plate (13).
9. The vacuum drying device for producing plant milk powder according to claim 1, wherein: the joint of the box door (20) and the drying box (1) is provided with a heat insulation sealing gasket, and the front surface of the box door (20) is provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111531939.7A CN114184018A (en) | 2021-12-14 | 2021-12-14 | Vacuum drying device is used in plant milk powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111531939.7A CN114184018A (en) | 2021-12-14 | 2021-12-14 | Vacuum drying device is used in plant milk powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114184018A true CN114184018A (en) | 2022-03-15 |
Family
ID=80543864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111531939.7A Pending CN114184018A (en) | 2021-12-14 | 2021-12-14 | Vacuum drying device is used in plant milk powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114184018A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2210698A1 (en) * | 1972-03-06 | 1973-09-13 | Leybold Heraeus Gmbh & Co Kg | Vacuum dryer for powders/granulates - with separate heating and drying chambers |
| CN108426430A (en) * | 2018-05-03 | 2018-08-21 | 芜湖应天光电科技有限责任公司 | A kind of efficient rotary drier |
| CN113058494A (en) * | 2021-04-15 | 2021-07-02 | 安徽省小岗盼盼食品有限公司 | A raw material mixing device for puffed food processing |
| CN214223647U (en) * | 2020-12-21 | 2021-09-17 | 北京绿冠生态科技股份有限公司 | Seed drying device |
| CN214537137U (en) * | 2021-03-17 | 2021-10-29 | 常州奥凯干燥设备有限公司 | Energy-saving vacuum drying oven |
-
2021
- 2021-12-14 CN CN202111531939.7A patent/CN114184018A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2210698A1 (en) * | 1972-03-06 | 1973-09-13 | Leybold Heraeus Gmbh & Co Kg | Vacuum dryer for powders/granulates - with separate heating and drying chambers |
| CN108426430A (en) * | 2018-05-03 | 2018-08-21 | 芜湖应天光电科技有限责任公司 | A kind of efficient rotary drier |
| CN214223647U (en) * | 2020-12-21 | 2021-09-17 | 北京绿冠生态科技股份有限公司 | Seed drying device |
| CN214537137U (en) * | 2021-03-17 | 2021-10-29 | 常州奥凯干燥设备有限公司 | Energy-saving vacuum drying oven |
| CN113058494A (en) * | 2021-04-15 | 2021-07-02 | 安徽省小岗盼盼食品有限公司 | A raw material mixing device for puffed food processing |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20220315 |