CN113739534A - Efficient drying device for milk powder preparation - Google Patents
Efficient drying device for milk powder preparation Download PDFInfo
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- CN113739534A CN113739534A CN202111038847.5A CN202111038847A CN113739534A CN 113739534 A CN113739534 A CN 113739534A CN 202111038847 A CN202111038847 A CN 202111038847A CN 113739534 A CN113739534 A CN 113739534A
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- fixedly connected
- drying
- filter screen
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- drying cylinder
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- 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
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
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- 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
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
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- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- 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
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- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- 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
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
- G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of milk powder drying, in particular to a drying device for high-efficiency milk powder preparation, which comprises a fixed frame, a scraping and stirring device, a drying device and an automatic collecting device, wherein the top end of the inner side of the fixed frame is provided with a drying cylinder, the inner side of the drying cylinder is provided with the scraping and stirring device, the scraping and stirring device comprises a first motor, the top end of the right side of the fixed frame is fixedly connected with the first motor, and the tail end of a main shaft on the left side of the first motor is fixedly connected with a fixed shaft. The phenomenon that a large amount of milk powder is attached to the inner wall of the drying equipment is avoided, and the milk powder is dried more thoroughly.
Description
Technical Field
The invention relates to the technical field of milk powder drying, in particular to a drying device for high-efficiency milk powder preparation.
Background
The milk powder is powder prepared by removing water from animal milk, and is suitable for storage, the milk powder takes fresh goat milk as a raw material, almost all water in the milk is removed by a freezing or heating method, a proper amount of vitamins, minerals and the like are added after drying, the milk powder is reconstituted food prepared by taking fresh goat milk as a raw material and adding a proper amount of white granulated sugar after drying, the milk powder is easy to reconstitute, convenient to carry and rich in nutrition, the instant milk powder is larger and looser than common milk powder in particle, good in wettability and high in dispersity, can be quickly dissolved even by warm water during reconstitution, and more devices are used for processing and producing the milk powder along with the continuous development of society, but when part of drying devices for preparing the milk powder are used, the drying efficiency of milk powder is lower, and the drying is thorough inadequately, appears the phenomenon that milk powder adheres to on the drying equipment inner wall in a large number easily, still can lead to a large amount of losses of heat energy when carrying out the drying exactly to also reduced the drying efficiency of milk powder, at last just be not convenient for carry out automatic quantitative collection to the dried milk powder, artifical participation degree is great, has not only increased operating personnel's intensity of labour, has still reduced the production efficiency of milk powder.
Disclosure of Invention
The present invention is directed to a drying device for preparing milk powder with high efficiency to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-efficiency drying device for milk powder preparation comprises a fixing frame, a scraping stirring device, a drying device and an automatic collecting device, wherein a drying cylinder is arranged at the top end of the inner side of the fixing frame, the scraping stirring device is arranged at the inner side of the drying cylinder and comprises a first motor, the first motor is fixedly connected to the top end of the right side of the fixing frame, a fixing shaft is fixedly connected to the tail end of a main shaft on the left side of the first motor, a fixing rod is slidably connected to the outer side of the fixing shaft, a scraping rod is fixedly connected to one end, away from the fixing shaft, of the fixing rod, the scraping rod is slidably connected with the drying cylinder, a metal net is fixedly connected to the outer side of the scraping rod, a first filter screen is slidably connected to the right end of the outer side of the fixing shaft, the first filter screen is fixedly connected with the drying cylinder, a controller is fixedly connected to the right side of the top end of the fixing frame, the drying device is arranged on the outer side of the fixing frame, the utility model discloses a drying cylinder, including mount, first electric telescopic handle, fixed cover and drying cylinder sliding connection, mount outside bottom is equipped with automatic collection device, the first electric telescopic handle of mount left side top fixedly connected with, the fixed cover of first electric telescopic handle left end fixedly connected with, and fixed cover left side top intercommunication has the feeder hopper.
Preferably, the central position of the outer side of the drying cylinder is provided with a bearing, the bearing is fixedly connected with the drying cylinder and the fixing frame, the drying cylinder is connected with the fixing frame in a sliding manner, and the inner wall of the drying cylinder is arranged in an inclined manner.
Preferably, one end of the fixed rod, which is close to the fixed shaft, is provided with a first spring, and the first spring is fixedly connected with the fixed rod.
Preferably, the right end of the outer side of the drying cylinder is fixedly connected with a first toothed ring, the outer side of the first toothed ring is meshed with a first gear, the right end of the first gear is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with a fixing frame, the right end of the rotating shaft and the tail end of a right main shaft of the first motor are fixedly connected with chain wheels, and the outer side of each chain wheel is meshed with a chain.
Preferably, drying device includes bellows, mount outside right-hand member central point puts fixedly connected with bellows, fan and the electric heating pipe that sets up about the inboard fixedly connected with of bellows is, bellows right-hand member intercommunication has the conveyer pipe, the other end intercommunication of conveyer pipe has the switching pipe, and the other end and the mount intercommunication of switching pipe, mount outside left end central point puts the fixedly connected with detection case, and the detection case passes through connecting pipe and bellows intercommunication, the inboard left end sliding connection of detection case has dry filter screen, the inboard right-hand member fixedly connected with of detection case is the temperature sensor and the humidity transducer who sets up from top to bottom, the detection case left end has the location case through the connecting pipe intercommunication, and location case and fixed cover intercommunication, the inboard right-hand member fixedly connected with second filter screen of location case.
Preferably, the bottom end of the dry filter screen is provided with a supporting plate, the supporting plate is in contact with the detection box, the left side of the bottom end of the supporting plate is spirally connected with a bolt, the bolt penetrates through the supporting plate, and the bolt is spirally connected with the detection box.
Preferably, the locating box inboard is rotated and is connected with the drive shaft, and the drive shaft runs through the second filter screen, the drive shaft rotates with the second filter screen and is connected, drive shaft outside fixedly connected with impeller, drive shaft right-hand member fixedly connected with scrapes the pole, and scrapes pole and second filter screen sliding connection.
Preferably, the automatic collecting device comprises a rotating seat, the bottom of the outer side of the fixing frame is connected with the rotating seat in a rotating mode, the top of the inner side of the rotating seat is connected with a collecting bottle in a sliding mode, the bottom of the collecting bottle is provided with a sliding plate, the sliding plate is connected with the rotating seat in a sliding mode, the second spring is fixedly connected to the bottom of the sliding plate, the other end of the second spring is fixedly connected with a pressing plate, the pressing plate is fixedly connected with a pressure sensor, the pressure sensor is in contact with the rotating seat, the bottom of the fixing cover is communicated with a discharging pipe, the bottom of the outer side of the discharging pipe is connected with a sleeve pipe in a sliding mode, the outer side of the sleeve pipe is connected with a second electric telescopic rod through a connecting rod, and the second electric telescopic rod is fixedly connected with the fixing cover.
Preferably, the outer side of the rotating seat is fixedly connected with a second gear ring, the left end of the second gear ring is meshed with a second gear, the bottom end of the second gear is fixedly connected with a second motor, the second motor is fixedly connected with the fixing frame, and the rotating seat rotates by 60 degrees once.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arranged scraping rod, the metal net, the chain wheel and the first gear, when the device is used for drying milk powder, the scraping rod connected with the fixed shaft and the outer side of the fixed rod is driven to rotate through the first motor, the rotating metal net is matched for crushing the milk powder, the chain wheel is matched for being meshed with the chain, and the first gear is matched for being meshed with the first toothed ring, so that the drying efficiency of the milk powder is higher, the phenomenon that a large amount of milk powder is attached to the inner wall of drying equipment is avoided, and the milk powder is dried more thoroughly;
2. according to the invention, through the arrangement of the fan, the temperature sensor, the impeller, the drying filter screen and the scraping rod, when the device is used for drying milk powder, the fan is used for drawing wind, the electric heating pipe is used for heating the drawn wind, the drying filter screen is used for drying dried gas, the temperature sensor is used for sensing the temperature of the drawn wind, the humidity sensor is used for sensing the humidity of the drawn wind, the switching pipe is used for switching the heated wind, the impeller is used for driving the driving shaft, and the driving shaft drives the scraping rod to scrape the second filter screen;
3. according to the invention, through the arrangement of the second gear, the rotating seat, the sleeve and the pressure sensor, when the device is used for collecting dry milk powder, the second motor is started to drive the second gear to be meshed with the second gear ring to drive the rotating seat to rotate, and the drive of the second electric telescopic rod to the sleeve and the detection of the pressure sensor on the weight of the collected milk powder are matched.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole structure of the scraping stirring device of the present invention;
FIG. 3 is a schematic view of the overall structure of the adapter tube of the present invention;
FIG. 4 is a schematic view of the overall structure of the rotary base of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 1 at point A in accordance with the present invention;
FIG. 6 is a schematic view of the structure at B of FIG. 1 according to the present invention.
In the figure: 1-a fixed frame, 2-a scraping stirring device, 201-a first motor, 202-a fixed shaft, 203-a fixed rod, 204-a scraping rod, 205-a first spring, 206-a metal net, 207-a first filter screen, 208-a rotating shaft, 209-a chain wheel, 210-a chain, 211-a first gear, 212-a first gear ring, 3-a drying cylinder, 4-a bearing, 5-a controller, 6-a drying device, 601-a wind box, 602-a fan, 603-an electric heating pipe, 604-a conveying pipe, 605-a switching pipe, 606-a detection box, 607-a temperature sensor, 608-a positioning box, 609-a second filter screen, 610-a driving shaft, 611-an impeller, 612-a scraping rod, 613-a humidity sensor, 614-a dry filter screen, 615-a supporting plate, 616-a bolt, 7-an automatic collecting device, 701-a rotating seat, 702-a second toothed ring, 703-a second motor, 704-a second gear, 705-a collecting bottle, 706-a sliding plate, 707-a second spring, 708-a pressing plate, 709-a pressure sensor, 710-a discharging pipe, 711-a sleeve, 712-a second electric telescopic rod, 8-a first electric telescopic rod, 9-a fixed cover and 10-a feeding hopper.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution:
a high-efficiency drying device for preparing milk powder comprises a fixed frame 1, a scraping stirring device 2, a drying device 6 and an automatic collecting device 7, wherein a drying cylinder 3 is arranged at the top end of the inner side of the fixed frame 1, a bearing 4 is arranged at the central position of the outer side of the drying cylinder 3, the bearing 4 is fixedly connected with the drying cylinder 3 and the fixed frame 1, the drying cylinder 3 is slidably connected with the fixed frame 1, the inner wall of the drying cylinder 3 is obliquely arranged, the friction generated by the rotation of the drying cylinder 3 is reduced, the scraping stirring device 2 is arranged at the inner side of the drying cylinder 3, the scraping stirring device 2 comprises a first motor 201, a first motor 201 is fixedly connected with the top end of the right side of the fixed frame 1, a fixed shaft 202 is fixedly connected with the end of a main shaft at the left side of the first motor 201, a fixed rod 203 is slidably connected with the outer side of the fixed shaft 202, a first spring 205 is arranged at one end, close to the fixed rod 203, and is fixedly connected with the fixed rod 203, the arrangement enables the drying cylinder 3 to have better scraping effect, one end of the fixed rod 203 far away from the fixed shaft 202 is fixedly connected with the scraping rod 204, the scraping rod 204 is connected with the drying cylinder 3 in a sliding manner, the outer side of the scraping rod 204 is fixedly connected with the metal mesh 206, the outer side right end of the fixed shaft 202 is connected with the first filter screen 207 in a sliding manner, the outer side right end of the drying cylinder 3 is fixedly connected with the first toothed ring 212, the outer side of the first toothed ring 212 is connected with the first gear 211 in a meshing manner, the right end of the first gear 211 is fixedly connected with the rotating shaft 208, the rotating shaft 208 is rotatably connected with the fixed frame 1, the right end of the rotating shaft 208 and the tail end of the right main shaft of the first motor 201 are both fixedly connected with the chain wheel 209 in a meshing manner, the chain 210 is connected outside the chain wheel 209 in a meshing manner, the arrangement is convenient for driving the drying cylinder 3 to rotate in the direction opposite to the scraping rod 204, thereby enabling the drying effect of milk powder to be better, the efficiency is higher, the first filter screen 207 is fixedly connected with the drying cylinder 3, when the device is used for drying milk powder, the drying efficiency of the milk powder is higher, the phenomenon that a large amount of milk powder is attached to the inner wall of drying equipment is avoided, the milk powder is dried more thoroughly, the controller 5 is fixedly connected to the right side of the top end of the fixed frame 1, the drying device 6 is arranged on the outer side of the fixed frame 1, the drying device 6 comprises an air box 601, the air box 601 is fixedly connected to the central position of the right end of the outer side of the fixed frame 1, the fan 602 and the electric heating pipe 603 which are arranged on the left and right sides are fixedly connected to the inner side of the air box 601, the right end of the air box 601 is communicated with the conveying pipe 604, the other end of the conveying pipe 604 is communicated with the adapter pipe 605, the other end of the adapter pipe 605 is communicated with the fixed frame 1, the central position of the left end of the outer side of the fixed frame 1 is fixedly connected with the detection box 606, the detection box 606 is communicated with the air box 601 through the connecting pipe, the left end of the inner side of the detection box 606 is slidably connected with the drying filter net 614, the bottom end of the drying filter net 614 is provided with a supporting plate 615, the supporting plate 615 is in contact with the detection box 606, the left side of the bottom end of the supporting plate 615 is in threaded connection with a bolt 616, the bolt 606 penetrates through the supporting plate 615, the bolt 616 is in threaded connection with the detection box 606, the arrangement facilitates the replacement of the dry filter screen 614, the right end inside the detection box 606 is fixedly connected with a temperature sensor 607 and a humidity sensor 613 which are arranged up and down, the left end of the detection box 606 is communicated with a positioning box 608 through a connecting pipe, the positioning box 608 is communicated with the fixed cover 9, the right end inside the positioning box 608 is fixedly connected with a second filter screen 609, the inside of the positioning box 608 is rotatably connected with a driving shaft 610, the driving shaft 610 penetrates through the second filter screen 609, the driving shaft 610 is rotatably connected with the second filter screen 609, the outside of the driving shaft 610 is fixedly connected with an impeller 611, the right end of the driving shaft 610 is fixedly connected with a scraping rod 612, and the scraping rod 612 is in sliding connection with the second filter screen 609, and the arrangement avoids the blockage phenomenon of the second filter screen 609, when the device is used for drying, a large amount of loss of heat energy is avoided to the greatest extent by circularly heating exhausted hot air, so that the drying efficiency of milk powder is ensured, the bottom end of the outer side of a fixed frame 1 is provided with an automatic collecting device 7, the automatic collecting device 7 comprises a rotating seat 701, the bottom end of the outer side of the fixed frame 1 is rotatably connected with the rotating seat 701, the outer side of the rotating seat 701 is fixedly connected with a second gear 702, the left end of the second gear 702 is meshed with a second gear 704, the bottom end of the second gear 704 is fixedly connected with a second motor 703, the second motor 703 is fixedly connected with the fixed frame 1, the once rotating angle of the rotating seat 701 is 60 degrees, the automatic and accurate switching of a collecting bottle 705 is ensured, the top end of the inner side of the rotating seat 701 is slidably connected with the collecting bottle 705, the bottom end of the collecting bottle is provided with a sliding plate 706, the sliding plate 706 is slidably connected with the rotating seat 701, the bottom end of the sliding plate 706 is fixedly connected with a second spring 707, the other end of the second spring 707 is fixedly connected with a pressure plate 708, the bottom end of the pressure plate 708 is fixedly connected with a pressure sensor 709, and the pressure sensor 709 is contacted with the rotating seat 701, the bottom end of the fixed cover 9 is communicated with a discharge pipe 710, the bottom end of the outer side of the discharge pipe 710 is connected with a sleeve 711 in a sliding way, the outer side of the sleeve 711 is fixedly connected with a second electric telescopic rod 712 through a connecting rod, and the second electric telescopic rod 712 is fixedly connected with the fixed cover 9, when the device is used, the automatic quantitative collection of dried milk powder is convenient, the manual participation is reduced, thereby reducing the labor intensity of operators and improving the production efficiency of milk powder, the top end of the left side of the fixed frame 1 is fixedly connected with a first electric telescopic rod 8, the left end of the first electric telescopic rod 8 is fixedly connected with a fixed cover 9, and the fixed cover 9 is connected with the drying cylinder 3 in a sliding way, and the top end of the left side of the fixed cover 9 is communicated with a feed hopper 10.
The working process is as follows: all electrical appliances in the device are external power supplies, when the device is used, the sensing ranges of the temperature sensor 607, the humidity sensor 613 and the pressure sensor 709 are set, then a shielding cover at the top end of the feed hopper 10 is opened to place quantitative milk powder, at the moment, the milk powder can enter the drying cylinder 3, the feed hopper 10 is reset after being placed, then the controller 5 starts the device, at the moment, the first motor 201 can continuously drive the scraping rod 204 and the metal mesh 206 to rotate through the fixed shaft 202 and the fixed rod 203, so that the milk powder is continuously stirred, simultaneously, the caked milk powder is continuously crushed and prevented from being attached to the inner wall of the drying cylinder 3, meanwhile, the first motor 201 can also drive the chain wheel 209 to be meshed with the chain 210, thereby driving the first gear 211 to be meshed with the first toothed ring 212 through the rotating shaft 208, driving the drying cylinder 3 to rotate opposite to the scraping rod 204, so that the stirring effect of the milk powder is better, in the process of stirring the milk powder, the fan 602 continuously draws air to heat by the electric heating pipe 603, and then blows the air into the drying cylinder 3 through the conveying pipe 604 and the adapter pipe 605, so that the air continuously passes through the first filter screen 207 to dry the milk powder, the dried air is blown to the impeller 611 after being filtered by the second filter screen 609, so that the second filter screen 609 is scraped and cleaned by the scraper 612 driven by the impeller 611 and the driving shaft 610 to prevent the blockage, the dried hot air enters the detection box 606 through the connecting pipe to be dried by the drying filter screen 614, then the temperature is detected by the temperature sensor 607, meanwhile, the humidity is detected by the humidity sensor 613, the air is drawn by the fan 602 again to be heated circularly after the detection is completed, when the temperature detected by the temperature sensor 607 reaches a set range, the electric heating pipe 603 performs constant temperature heating, when the humidity sensed by the humidity sensor 613 reaches the set range, at this time, the drying operation of the milk powder is completed, then the first electric telescopic rod 8 is controlled to extend, at this time, the fixed cover 9 slides leftwards, when the discharging pipe 710 slides to the leftmost side of the drying cylinder 3, at this time, the first electric telescopic rod 8 just extends completely, the sleeve 711 is just positioned right above the leftmost collecting bottle 705 at this time, then the second electric telescopic rod 712 is controlled to extend continuously, the sleeve 711 can slide with the discharging pipe 710 continuously, when the sleeve 711 contacts with the leftmost collecting bottle 705, the sliding plate 706 can compress the second spring 707 continuously, the pressing plate 708 can press the pressure sensor 709 continuously, the pressure value sensed by the pressure sensor 709 can increase continuously, when the pressure value reaches the set first pressure value, the second electric telescopic rod 712 stops, then the first motor 201 continues to rotate, so that the milk powder is collected in the leftmost collecting bottle 705 through the inclined inner wall of the drying cylinder 3, the discharging pipe 710 and the sleeve 711 continuously, the pressure value sensed by the pressure sensor 709 will continue to increase with the continuous collection of the milk powder, when the sensed pressure value reaches the second set pressure value, the collection bottle is full, then the sleeve 711 and the first motor 201 are reset and stopped, after the pressure value is completely reset, the second motor 702 will continuously drive the second gear 704 to mesh with the second gear ring 702, so as to switch the collection bottle 705, when the rotating base 701 rotates sixty degrees, the switching of the collection bottle 705 is completed, then the collection operation is continued until the milk powder is completely collected, because the scraping rod 204 will continuously scrape the inner wall of the drying cylinder 3 when the first motor 201 rotates, the phenomenon that a large amount of milk powder stays in the drying cylinder 3 will not occur, when the collection bottle 705 filled with the milk powder rotates to the rightmost side, only need to take out the collection bottle 705, and then put into the empty collection bottle 705 to continue the collection operation of the milk powder, the operation is simple and convenient.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the invention or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (9)
1. The utility model provides an efficient drying device for milk powder preparation, includes mount (1), scrapes agitating unit (2), drying device (6) and automatic collection device (7), its characterized in that: the drying cylinder (3) is arranged at the top end of the inner side of the fixing frame (1), the scraping stirring device (2) is arranged at the inner side of the drying cylinder (3), the scraping stirring device (2) comprises a first motor (201), the first motor (201) is fixedly connected to the top end of the right side of the fixing frame (1), a fixing shaft (202) is fixedly connected to the tail end of a main shaft on the left side of the first motor (201), a fixing rod (203) is slidably connected to the outer side of the fixing shaft (202), a scraping rod (204) is fixedly connected to one end, far away from the fixing shaft (202), of the fixing rod (203), the scraping rod (204) is slidably connected with the drying cylinder (3), a metal net (206) is fixedly connected to the outer side of the scraping rod (204), a first filter screen (207) is slidably connected to the right end of the outer side of the fixing shaft (202), the first filter screen (207) is fixedly connected with the drying cylinder (3), and a controller (5) is fixedly connected to the right side of the top end of the fixing frame (1), the drying device is characterized in that a drying device (6) is arranged on the outer side of the fixing frame (1), an automatic collecting device (7) is arranged at the bottom end of the outer side of the fixing frame (1), a first electric telescopic rod (8) is fixedly connected to the top end of the left side of the fixing frame (1), a fixing cover (9) is fixedly connected to the left end of the first electric telescopic rod (8), the fixing cover (9) is connected with the drying cylinder (3) in a sliding mode, and a feeding hopper (10) is communicated with the top end of the left side of the fixing cover (9).
2. The efficient drying apparatus for preparing powdered milk according to claim 1, wherein: drying cylinder (3) outside central point puts and is equipped with bearing (4), and bearing (4) and drying cylinder (3) and mount (1) fixed connection, drying cylinder (3) and mount (1) sliding connection, and the inner wall of drying cylinder (3) is the slope form setting.
3. The efficient drying apparatus for preparing powdered milk according to claim 1, wherein: one end of the fixed rod (203) close to the fixed shaft (202) is provided with a first spring (205), and the first spring (205) is fixedly connected with the fixed rod (203).
4. The efficient drying apparatus for preparing powdered milk according to claim 1, wherein: drying cylinder (3) outside right-hand member fixedly connected with first ring gear (212), first ring gear (212) outside meshing is connected with first gear (211), first gear (211) right-hand member fixedly connected with axis of rotation (208), and axis of rotation (208) rotate with mount (1) and be connected, equal fixedly connected with sprocket (209) in right side main shaft end of axis of rotation (208) right-hand member and first motor (201), sprocket (209) outside meshing is connected with chain (210).
5. The efficient drying apparatus for preparing powdered milk according to claim 1, wherein: the drying device (6) comprises an air box (601), the right end center position of the outer side of the fixed frame (1) is fixedly connected with the air box (601), the inner side of the air box (601) is fixedly connected with a fan (602) and an electric heating pipe (603) which are arranged on the left and right sides, the right end of the air box (601) is communicated with a conveying pipe (604), the other end of the conveying pipe (604) is communicated with an adapter pipe (605), the other end of the adapter pipe (605) is communicated with the fixed frame (1), the left end center position of the outer side of the fixed frame (1) is fixedly connected with a detection box (606), the detection box (606) is communicated with the air box (601) through a connecting pipe, the left end of the inner side of the detection box (606) is slidably connected with a drying filter screen (614), the right end of the inner side of the detection box (606) is fixedly connected with a temperature sensor (607) and a humidity sensor (613) which are arranged up and down, and the left end of the detection box (606) is communicated with a positioning box (608) through a connecting pipe, and the positioning box (608) is communicated with the fixed cover (9), and the right end of the inner side of the positioning box (608) is fixedly connected with a second filter screen (609).
6. The efficient drying apparatus for preparing powdered milk according to claim 5, wherein: the bottom end of the dry filter screen (614) is provided with a supporting plate (615), the supporting plate (615) is in contact with the detection box (606), the left side of the bottom end of the supporting plate (615) is spirally connected with a bolt (616), the bolt (606) penetrates through the supporting plate (615), and the bolt (616) is spirally connected with the detection box (606).
7. The efficient drying apparatus for preparing powdered milk according to claim 5, wherein: the utility model discloses a filter screen structure, including location case (608), drive shaft (610) and drive shaft (610) run through second filter screen (609), drive shaft (610) and second filter screen (609) rotate to be connected, drive shaft (610) outside fixedly connected with impeller (611), drive shaft (610) right-hand member fixedly connected with scrapes pole (612), and scrapes pole (612) and second filter screen (609) sliding connection.
8. The efficient drying apparatus for preparing powdered milk according to claim 1, wherein: the automatic collecting device (7) comprises a rotating seat (701), the bottom end of the outer side of the fixed frame (1) is rotatably connected with the rotating seat (701), the top end of the inner side of the rotating seat (701) is slidably connected with a collecting bottle (705), the bottom end of the collecting bottle (705) is provided with a sliding plate (706), the sliding plate (706) is slidably connected with the rotating seat (701), the bottom end of the sliding plate (706) is fixedly connected with a second spring (707), the other end of the second spring (707) is fixedly connected with a pressing plate (708), the bottom end of the pressing plate (708) is fixedly connected with a pressure sensor (709), the pressure sensor (709) is in contact with the rotating seat (701), the bottom end of the fixed cover (9) is communicated with a discharge pipe (710), the bottom end of the outer side of the discharge pipe (710) is slidably connected with a sleeve pipe (711), and the outer side of the sleeve pipe (711) is fixedly connected with a second electric telescopic rod (712) through a connecting rod, and the second electric telescopic rod (712) is fixedly connected with the fixed cover (9).
9. The efficient drying apparatus for preparing powdered milk according to claim 8, wherein: rotate seat (701) outside fixedly connected with second ring gear (702), second ring gear (702) left end meshing is connected with second gear (704), second gear (704) bottom fixedly connected with second motor (703), and second motor (703) and mount (1) fixed connection, the angle of rotating seat (701) once-through is 60.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111038847.5A CN113739534A (en) | 2021-09-06 | 2021-09-06 | Efficient drying device for milk powder preparation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111038847.5A CN113739534A (en) | 2021-09-06 | 2021-09-06 | Efficient drying device for milk powder preparation |
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| CN202111038847.5A Pending CN113739534A (en) | 2021-09-06 | 2021-09-06 | Efficient drying device for milk powder preparation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115119881A (en) * | 2022-08-26 | 2022-09-30 | 昆明龙腾生物乳业有限公司 | Concentrated drying device is used in goat's milk powder preparation |
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