CN218688615U - Low-temperature stirring device - Google Patents
Low-temperature stirring device Download PDFInfo
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- CN218688615U CN218688615U CN202223044562.5U CN202223044562U CN218688615U CN 218688615 U CN218688615 U CN 218688615U CN 202223044562 U CN202223044562 U CN 202223044562U CN 218688615 U CN218688615 U CN 218688615U
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- agitator tank
- cooling chamber
- heat dissipation
- barrel
- central heat
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Abstract
The utility model discloses a low temperature agitating unit, including the agitator tank, the up end of agitator tank is provided with the motor, the lower extreme key joint of motor has the (mixing) shaft, be provided with the connecting rod on the (mixing) shaft, the both ends of connecting rod are provided with the branch axle, be provided with the stirring leaf on the branch axle, the side end face of stirring leaf is provided with the scraper blade, the bottom of agitator tank is provided with central radiating barrel, the lateral wall of agitator tank is provided with first cooling chamber, the lateral wall of central radiating barrel is provided with the second cooling chamber, the terminal surface is provided with the bin outlet with agitator tank through connection in the lateral wall of central radiating barrel, first cooling chamber and second cooling chamber bottom through connection. The utility model discloses a bottom at the agitator tank sets up central radiating barrel, through set up first cooling chamber and second cooling chamber in radiating barrel and agitator tank lateral wall, dispels the heat for the material in the agitator, has promoted the cooling efficiency of center and marginal material to refrigerated homogeneity has been promoted.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a low temperature stirring device.
Background
Traditional agitated vessel is at the stirring in-process, and the mixing time is longer, and the resistance that produces is great, and temperature rise is very fast, easily produces the destruction to the efficiency characteristic of material especially some heat-sensitive materials (such as turmeric, tomato red etc.), consequently needs low temperature agitating unit.
Current low temperature agitating unit only can cool down to the material edge, leads to when stirring comparatively viscous material compounding, and central zone's material temperature can not in time transmit away, and easy high temperature leads to the degeneration to influence product quality.
Such as a cryogenic stirring device disclosed in grant No. CN 207056421U. Agitating unit includes the casing and installs the (mixing) shaft in the casing, the (mixing) shaft passes through the drive arrangement drive, the casing is provided with inlet pipeline and export pipeline, be provided with the stirring rake on the (mixing) shaft, the last condensate pipe that is provided with of shells inner wall, the cover is equipped with first cooling tube on the (mixing) shaft, the stirring rake overcoat is equipped with the second cooling tube, first cooling tube and second cooling tube intercommunication.
Above-mentioned a low temperature agitating unit who discloses also has above-mentioned problem, and this agitating unit sets up the condenser pipe through the lateral wall to the agitator tank and for the agitator tank cooling, but agitator tank center material rises at stirring in-process temperature, and the heat can't in time be transmitted away, leads to the material to respond to the high temperature and degeneration, influences product quality, and the inner wall of agitator tank in the stirring process adheres to a bed thickness material easily, influences heat exchange efficiency, consequently needs a low temperature agitating unit to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low temperature stirring device to the problem of material quality can't be influenced to the central material cooling of agitator tank to low temperature stirring device in the solution technique.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low temperature agitating unit, includes the agitator tank, the up end of agitator tank is provided with the motor, the lower extreme key joint of motor has the (mixing) shaft, is provided with the connecting rod on the (mixing) shaft, the both ends of connecting rod are provided with the branch axle, be provided with the stirring leaf on the branch axle, the side end face of stirring leaf is provided with the scraper blade, the bottom of agitator tank is provided with central heat dissipation bucket, the lateral wall of agitator tank is provided with first cooling chamber, the lateral wall of central heat dissipation bucket is provided with the second cooling chamber, terminal surface is provided with the bin outlet with agitator tank through connection in the lateral wall of central heat dissipation bucket.
Preferably, the central heat dissipation barrel is of a cylindrical barrel-shaped structure which is sunken upwards, and the central material of the stirring tank is subjected to heat dissipation through the central heat dissipation barrel.
Preferably, the bottoms of the first cooling chamber and the second cooling chamber are in through connection, the bottom of the inner end face of the second cooling chamber is provided with a water inlet, the top of the side end face of the first cooling chamber is provided with a first water outlet, the side end face of the second cooling chamber is provided with a second water outlet, cooling liquid is injected through the water inlet and then discharged through the first water outlet and the second water outlet, and the cooling liquid is used for cooling the side wall of the stirring tank, so that an annular cooling layer is formed.
Preferably, the scraper blade is connected with the inner wall of center radiating barrel and the inner wall sliding contact of agitator tank, scrapes off the material of agitator tank and center radiating barrel inner wall through the scraper blade to avoid the material to adhere to the inner wall at the agitator tank for a long time, influence heat exchange efficiency.
Preferably, the scraper blade adopts soft silica gel to make, and the soft corrugated structure laminating of terminal surface in can with central heat dissipation bucket of silica gel material.
Preferably, the inner end face of the central heat dissipation barrel is of a wave-shaped structure, so that the heat exchange area is increased, and the cooling effect is improved.
Preferably, the top of the central heat dissipation barrel is of a spherical structure, so that the materials can be conveniently dispersed towards the side end face, and the materials on the top of the central heat dissipation barrel are prevented from being left.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a bottom at the agitator tank sets up central radiating barrel, through set up first cooling chamber and second cooling chamber in radiating barrel and agitator tank lateral wall, dispels the heat for the material in the agitator, has promoted the cooling efficiency of center and marginal material to refrigerated homogeneity has been promoted.
2. The utility model discloses a set up the scraper blade structure with agitator tank and the laminating of central heat dissipation bucket at the side end face of stirring leaf, when making the motor drive the (mixing) shaft and rotate, the scraper blade can be scraped the material of agitator tank lateral wall down to the radiating effect has further been promoted.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1 stirring tank, 11 motors, 12 stirring shafts, 121 connecting rods, 122 split shafts, 123 stirring blades, 124 scrapers, 13 first cooling chambers, 131 first water outlets, 14 discharge ports, 2 central heat dissipation barrels, 21 second cooling chambers, 22 water inlets and 23 second water outlets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, a low-temperature stirring apparatus shown in the figure includes a stirring tank 1, a motor 11 is disposed on an upper end surface of the stirring tank 1, a stirring shaft 12 is keyed to a lower end of the motor 11, a connecting rod 121 is disposed on the stirring shaft 12, split shafts 122 are disposed at two ends of the connecting rod 121, stirring blades 123 are disposed on the split shafts 122, scrapers 124 are disposed on side end surfaces of the stirring blades 123, a central heat dissipation barrel 2 is disposed at a bottom of the stirring tank 1, a first cooling chamber 13 is disposed on a side wall of the stirring tank 1, a second cooling chamber 21 is disposed on a side wall of the central heat dissipation barrel 2, and a discharge port 14 communicated with the stirring tank 1 is disposed on an inner end surface of the side wall of the central heat dissipation barrel 2.
The central heat dissipation barrel 2 is of a cylindrical and upwards-sunken barrel-shaped structure, and heat is dissipated for central materials of the stirring tank 1 through the central heat dissipation barrel 2.
The bottoms of the first cooling chamber 13 and the second cooling chamber 21 are connected in a through manner, the bottom of the inner end face of the second cooling chamber 21 is provided with a water inlet 22, the top of the side end face of the first cooling chamber 13 is provided with a first water outlet 131, the side end face of the second cooling chamber 21 is provided with a second water outlet 23, cooling liquid is injected through the water inlet 22 and then discharged from the first water outlet 131 and the second water outlet 23, so that the cooling liquid is used for cooling the side wall of the stirring tank 1, and an annular cooling layer is formed.
The scraper 124 is made of soft silica gel, and the soft silica gel material can be attached to the corrugated structure of the inner end surface of the central heat dissipation barrel 2.
The inner end surface of the central heat dissipation barrel 2 is of a wave-shaped structure so as to increase the heat exchange area and improve the cooling effect.
The top of the central heat dissipation barrel 2 is of a spherical structure, so that the materials can be conveniently dispersed to the side end face, and the materials remained on the top of the central heat dissipation barrel 2 can be avoided.
This agitating unit is when using: throw into agitator tank 1 with the material in, then starter motor 11 drives (mixing) shaft 12 and rotates to it is rotatory around central radiating barrel 2 to drive stirring leaf 123, and the material that drives the material mixing and simultaneously with agitator tank 1 lateral wall is scraped down, promotes the radiating effect, through letting in the coolant liquid by water inlet 22, makes the coolant liquid discharge by first delivery port 131 and second delivery port 23, and the coolant liquid cools off agitator tank 1's lateral wall and central radiating barrel 2's lateral wall, thereby dispels the heat to the material.
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 (7)
1. A cryogenic stirring device, comprising:
agitator tank (1), the up end of agitator tank (1) is provided with motor (11), the lower extreme key joint of motor (11) has (mixing) shaft (12), is provided with connecting rod (121) on (mixing) shaft (12), the both ends of connecting rod (121) are provided with minute axle (122), be provided with stirring leaf (123) on minute axle (122), the side end face of stirring leaf (123) is provided with scraper blade (124), the bottom of agitator tank (1) is provided with central heat dissipation bucket (2), the lateral wall of agitator tank (1) is provided with first cooling chamber (13), the lateral wall of central heat dissipation bucket (2) is provided with second cooling chamber (21), the terminal surface is provided with bin outlet (14) of being connected with agitator tank (1) link up in the lateral wall of central heat dissipation bucket (2).
2. A cryogenic stirring device, according to claim 1, wherein: the central heat dissipation barrel (2) is of a cylindrical barrel-shaped structure which is sunken upwards.
3. A cryogenic stirring device, according to claim 1, wherein: the bottom of the first cooling chamber (13) is in through connection with the bottom of the second cooling chamber (21), a water inlet (22) is formed in the bottom of the inner end face of the second cooling chamber (21), a first water outlet (131) is formed in the top of the side end face of the first cooling chamber (13), and a second water outlet (23) is formed in the side end face of the second cooling chamber (21).
4. A cryogenic stirring device according to claim 1, wherein: the scraper (124) is connected with the inner wall of the central heat dissipation barrel (2) and the inner wall of the stirring tank (1) in a sliding contact manner.
5. A cryogenic stirring device, according to claim 1, wherein: the scraper (124) is made of soft silica gel.
6. A cryogenic stirring device according to claim 1, wherein: the inner end surface of the central heat dissipation barrel (2) is of a wave-shaped structure.
7. A cryogenic stirring device according to claim 1, wherein: the top of the central heat dissipation barrel (2) is of a spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223044562.5U CN218688615U (en) | 2022-11-16 | 2022-11-16 | Low-temperature stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223044562.5U CN218688615U (en) | 2022-11-16 | 2022-11-16 | Low-temperature stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218688615U true CN218688615U (en) | 2023-03-24 |
Family
ID=85619347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223044562.5U Active CN218688615U (en) | 2022-11-16 | 2022-11-16 | Low-temperature stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218688615U (en) |
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2022
- 2022-11-16 CN CN202223044562.5U patent/CN218688615U/en active Active
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