CN212040023U - Cocoa powder centrifugal cooling device - Google Patents
Cocoa powder centrifugal cooling device Download PDFInfo
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- CN212040023U CN212040023U CN202020108589.8U CN202020108589U CN212040023U CN 212040023 U CN212040023 U CN 212040023U CN 202020108589 U CN202020108589 U CN 202020108589U CN 212040023 U CN212040023 U CN 212040023U
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Abstract
The utility model belongs to the technical field of the cocoa powder processing, especially, relate to a cocoa powder centrifugal cooling device, it includes: the device comprises a device body, wherein a feeding hole and a discharging hole are formed in the device body, and a stirring cavity is formed in the device body; the stirring mechanism is arranged in the stirring cavity; the stirring mechanism comprises a driving piece, a stirring shaft and stirring blades, the driving piece is arranged on the device body, the stirring shaft is connected with the driving piece, and cooling channels which are mutually communicated are arranged in the stirring shaft and the stirring blades; and the refrigeration module comprises a refrigerator and a connecting pipe, and the connecting pipe is communicated with the cooling channel of the stirring shaft. The embodiment of the utility model provides a cocoa powder centrifugal cooling device is through the mode at inside cooling channel that sets up of (mixing) shaft and stirring vane, because the cooling method is carried out the heat exchange through (mixing) shaft and stirring vane and cocoa powder and is gone on, refrigerated is efficient.
Description
Technical Field
The utility model belongs to the technical field of the cocoa powder processing, especially, relate to a cocoa powder centrifugal cooling device.
Background
At present, the domestic process for crushing cocoa powder generally comprises the steps of adding the raw material of the cocoa powder into a crusher, connecting a discharge port of the crusher with a fan, and connecting a material collector and a simple cloth bag type dust collector behind the fan. The cocoa powder can be naturally crushed to a certain granularity to be changed into a qualified product, but a crusher inevitably generates certain heat in the process of impact crushing, and due to the characteristics of low melting point, easy adhesion and easy variability when being heated and the like of the cocoa powder, the original crushing process can only work for a short time, the problems of small crushing material feeding amount and the like exist, the production efficiency is low, and the requirements of large-scale production are not met; although there is the flow that sets up the air refrigerator at the rubbing crusher at present, the air-cooler energy consumption is big, and cold wind is discharged by the fan and is formed extravagantly moreover to the mode that cold wind blows cocoa powder causes the dust to splash easily.
Therefore, the prior art lacks of a device for cooling and crushing the cocoa powder, which is used for preventing the cocoa powder from deforming at high temperature and changing the quality.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a cocoa powder centrifugal cooling device for smash the back to cocoa powder and cool down.
The embodiment of the utility model provides a realize like this, a cocoa powder centrifugal cooling device, cocoa powder centrifugal cooling device includes:
the device comprises a device body, wherein a feeding hole and a discharging hole are formed in the device body, and a stirring cavity is formed in the device body;
the stirring mechanism is arranged in the stirring cavity; the stirring mechanism comprises a driving piece, a stirring shaft and stirring blades, the driving piece is arranged on the device body, the stirring shaft is connected with the driving piece, the stirring blades are arranged on the stirring shaft, and cooling channels which are mutually communicated are arranged in the stirring shaft and the stirring blades and are used for introducing cooling gas or liquid; and
and the refrigerating module comprises a refrigerator and a connecting pipe, and the connecting pipe is communicated with the cooling channel of the stirring shaft.
Preferably, the stirring blade is provided with a material perforation.
Preferably, the stirring blades are obliquely arranged on the stirring shaft along the falling direction of the materials.
Preferably, the inner wall of the stirring cavity is provided with a material guide plate which is obliquely arranged along the falling direction of the material, and the material guide plate and the stirring blades are arranged in a staggered manner, so that the material sequentially falls through the stirring blades and the material guide plate or sequentially falls through the material guide plate and the stirring blades.
Preferably, a cooling circulation loop is formed between the connecting pipe and the refrigerating machine and the stirring shaft.
Preferably, the device body comprises a cylinder body, an upper end cover and a lower end cover, wherein the upper end cover and the lower end cover are detachably arranged at two ends of the cylinder body to form a closed device body.
Preferably, the stirring shaft is rotatably arranged on the upper end cover, and the driving part is in transmission connection with the stirring shaft through a transmission mechanism.
Preferably, an air dryer is arranged on the device body and used for blowing dry gas into the stirring cavity.
The embodiment of the utility model provides a pair of cocoa powder centrifugal cooling device is through the mode at the inside cooling channel that sets up of (mixing) shaft and stirring vane for the cooling of cocoa powder is carried out with higher speed in the centrifugal stirring, because the cooling method is through (mixing) shaft and stirring vane and cocoa powder carry out the heat exchange of contact, and refrigerated is efficient, can go on at inclosed device this internally moreover, can not take place the dust and splash, can not cause the entering of impurity in the cooling process yet.
Drawings
Fig. 1 is a schematic structural diagram of a cocoa powder centrifugal cooling device provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an agitating blade according to an embodiment of the present invention.
In the drawings: 1. a device body; 2. a feed inlet; 3. a discharge port; 4. a stirring chamber; 5. a stirring mechanism; 6. a drive member; 7. a stirring shaft; 8. a stirring blade; 9. a cooling channel; 10. a refrigeration module; 11. a refrigerator; 12. a connecting pipe; 13. perforating the material; 14. a material guide plate; 15. a barrel; 16. An upper end cover; 17. a lower end cover; 18. a transmission mechanism; 19. and (5) an air dryer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, for the structure diagram of a cocoa powder centrifugal cooling device provided by the embodiment of the present invention, a cocoa powder centrifugal cooling device comprises:
the device comprises a device body 1, wherein a feeding hole 2 and a discharging hole 3 are formed in the device body 1, and a stirring cavity 4 is formed in the device body;
the stirring mechanism 5 is arranged in the stirring cavity 4; the stirring mechanism 5 comprises a driving part 6, a stirring shaft 7 and stirring blades 8, the driving part 6 is arranged on the device body 1, the stirring shaft 7 is connected with the driving part 6, the stirring blades 8 are arranged on the stirring shaft 7, and cooling channels 9 which are mutually communicated are arranged in the stirring shaft 7 and the stirring blades 8 and are used for introducing cooling gas or liquid; and
the refrigeration module 10, the refrigeration module 10 includes refrigerator 11 and connecting pipe 12, connecting pipe 12 with the (mixing) shaft 7 the cooling channel 9 intercommunication.
In the embodiment of the present invention, the driving member 6 specifically refers to a motor, and the connection relationship between the stirring shaft 7 and the stirring blade 8 can be that the stirring blade can be disassembled and fixed to be set on the stirring shaft through the bolt threads, and can also be that the stirring blade 8 and the stirring shaft 7 are welded into a whole through the welding and fixing mode, and are not further expanded in detail here.
The embodiment of the utility model provides an in, feed inlet and discharge gate department all can set up the valve to guarantee that the cocoa does not take place to reveal at stirring refrigerated in-process.
In the embodiment of the utility model provides an in, stirring vane 8 can be annular also can be fan-shaped, and simple design can be carried out to specific shape, the great shape of preferred area of contact to can make stirring vane 8 and cocoa fully contact, improve cooling efficiency.
In the embodiment of the present invention, the stirring blade 8 is provided with a material perforation. Wherein, it specifically indicates as shown in fig. 2 to be equipped with the material perforation, for another stirring vane's that the embodiment of the utility model provides a structural schematic diagram, is provided with the through-hole on stirring vane's surface, it is noted that, this through-hole is not communicated with internal cooling channel, only passes the stirring vane setting to can make the cocoa pass material perforation 13, can further increase the cocoa and stirring vane's area, improve the cooling rate, increase the area of absorbing heat simultaneously, can improve the cooling rate, cool off the cocoa fast, avoid it to take place the quality change;
note that, a plurality of stirring blades 8 can be arranged and distributed up and down to fully contact with the cocoa powder, so as to improve the stirring effect.
In the embodiment of the present invention, the stirring blade 8 is obliquely disposed along the falling direction of the material on the stirring shaft 7.
The embodiment of the utility model provides an in, be equipped with the stock guide 14 that sets up along the slope of material whereabouts direction on the 4 inner walls in stirring chamber, stock guide 14 with stirring vane 8 setting of staggering to make the material fall in proper order through stirring vane 8 with stock guide 14 or the process of falling in proper order the stock guide 14 with stirring vane 8. Specifically, the cocoa powder turns back and falls between the guide plate 14 and the stirring blade 8 in the stirring process, so that the time of the cocoa powder in the stirring air is prolonged, the cocoa powder is favorably dispersed, and the stirring and cooling speed is further improved.
In the embodiment of the present invention, a cooling circulation loop is formed between the connection pipe 12 and the refrigerating machine 11 and the stirring shaft 7. Specifically, as shown in the figure, a part of the connecting pipe 12 is connected with the upper end of the stirring shaft, and a part of the connecting pipe is connected with the lower end of the stirring shaft, so that cold air prepared by the refrigerator enters from the upper end of the stirring shaft, flows through the cooling channel, and then returns to the refrigerator from the lower end of the stirring shaft for cooling circulation.
Wherein, being connected between (mixing) shaft and the connecting pipe can be gone on through pipeline rotary joint, and pipeline rotary joint can satisfy the (mixing) shaft rotation and do not influence the fixed of connecting pipe, can fix on the device body through the simple fixing base of design when the connecting pipe is necessary, and simple design is in the simple deformation that technical staff in the art can make according to actual conditions, and the further detailed description that expands here does not.
In the embodiment of the present invention, the device body 1 includes a cylinder body 15, an upper end cover 16 and a lower end cover 17, the upper end cover 16 and the lower end cover 17 can be disassembled to be disposed at two ends of the cylinder body 15 to form a closed device body 1. The detachable mode can be fixed in a bolt and screw matching mode, meanwhile, in order to guarantee the matching effect, a simple sealing ring can be arranged at the matching position to guarantee the sealing effect when necessary, and the sealing ring belongs to common parts and is not further expanded in detail.
In the embodiment of the present invention, the stirring shaft 7 is rotatably disposed on the upper end cover 16, and the driving member 6 is in transmission connection with the stirring shaft 7 through the transmission mechanism 18. Specifically, the transmission mechanism may be a gear transmission or a belt transmission, and the structure shown in fig. 1 is a belt transmission type, but the embodiment of the present invention is not limited thereto, and those skilled in the art may make some simple changes according to actual situations.
In the embodiment of the utility model provides an in, be equipped with air dryer 19 on the device body 1, air dryer 19 be used for to blow in dry gas in the stirring chamber 4. Specifically, because cocoa can not contact moisture or moisture to avoid taking place the matter and changing, so guarantee that the inside drying environment that belongs to of cooling device, through setting up air dryer 19, can blow in warm dry gas earlier before the cooling operation, dry stirring intracavity and (mixing) shaft and stirring leaf etc. avoid cocoa to take place the humidity.
The embodiment of the utility model provides a pair of cocoa powder centrifugal cooling device is through the mode at the inside cooling channel that sets up of (mixing) shaft and stirring vane for the cooling of cocoa powder is carried out with higher speed in the centrifugal stirring, because the cooling method is through (mixing) shaft and stirring vane and cocoa powder carry out the heat exchange of contact, and refrigerated is efficient, can go on at inclosed device this internally moreover, can not take place the dust and splash, can not cause the entering of impurity in the cooling process yet.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A cocoa powder centrifugal cooling device, comprising:
the device comprises a device body, wherein a feeding hole and a discharging hole are formed in the device body, and a stirring cavity is formed in the device body;
the stirring mechanism is arranged in the stirring cavity; the stirring mechanism comprises a driving piece, a stirring shaft and stirring blades, the driving piece is arranged on the device body, the stirring shaft is connected with the driving piece, and mutually communicated cooling channels are arranged in the stirring shaft and the stirring blades and used for introducing cooling gas or liquid; and
and the refrigerating module comprises a refrigerator and a connecting pipe, and the connecting pipe is communicated with the cooling channel of the stirring shaft.
2. Cocoa powder centrifugal cooling device according to claim 1, wherein the stirring blade is provided with material perforations.
3. The cocoa powder centrifugal cooling device of claim 1, wherein the stirring blades are obliquely arranged on the stirring shaft in the material falling direction.
4. The cocoa powder centrifugal cooling device according to claim 3, wherein a material guide plate is obliquely arranged on the inner wall of the stirring chamber along the falling direction of the material, and the material guide plate is arranged in a staggered manner with respect to the stirring blades so that the material falls through the stirring blades and the material guide plate in sequence or falls through the material guide plate and the stirring blades in sequence.
5. A cocoa powder centrifugal cooling device according to claim 1, wherein a cooling circulation loop is formed between the connecting tube and the refrigerator and the stirring shaft.
6. Cocoa powder centrifugal cooling device according to claim 1, wherein the device body comprises a barrel, an upper end cap and a lower end cap, the upper end cap and the lower end cap being detachably arranged at both ends of the barrel to form a closed device body.
7. The cocoa powder centrifugal cooling device of claim 6, wherein the stirring shaft is rotatably arranged on the upper end cover, and the driving member is in transmission connection with the stirring shaft through a transmission mechanism.
8. The cocoa powder centrifugal cooling device of claim 1, wherein the device body is provided with an air dryer for blowing dry gas into the stirring chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020108589.8U CN212040023U (en) | 2020-01-17 | 2020-01-17 | Cocoa powder centrifugal cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020108589.8U CN212040023U (en) | 2020-01-17 | 2020-01-17 | Cocoa powder centrifugal cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212040023U true CN212040023U (en) | 2020-12-01 |
Family
ID=73538115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020108589.8U Active CN212040023U (en) | 2020-01-17 | 2020-01-17 | Cocoa powder centrifugal cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212040023U (en) |
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2020
- 2020-01-17 CN CN202020108589.8U patent/CN212040023U/en active Active
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