CN212549101U - Agitating unit of high concentration ice slurry - Google Patents
Agitating unit of high concentration ice slurry Download PDFInfo
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- CN212549101U CN212549101U CN202020318427.7U CN202020318427U CN212549101U CN 212549101 U CN212549101 U CN 212549101U CN 202020318427 U CN202020318427 U CN 202020318427U CN 212549101 U CN212549101 U CN 212549101U
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- ice
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- 239000002002 slurry Substances 0.000 title claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 100
- 239000007788 liquid Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000002156 mixing Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 description 9
- 239000008187 granular material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a agitating unit of high concentration ice thick liquid belongs to ice thick liquid and mixes agitated vessel technical field. The stirring device comprises a rack, wherein a stirring box, a first motor and a second motor are arranged on the rack, two stirring shafts capable of rotating around a self-axis are arranged in the stirring box, the stirring shafts are oppositely arranged, a stirrer is arranged on each stirring shaft, output shafts of the first motor and the second motor are respectively connected with the end part of one stirring shaft, and the rotating directions of the first motor and the second motor are opposite. The rotation direction of two motors of this agitating unit is different, and the (mixing) shaft sets up relatively, and two (mixing) shafts are opposite to the direction of advance of material propelling movement, make the material at agitator tank inner loop flow, and the ice slurry can be more abundant even mixture, realizes the homogeneous mixing and the stable output of high concentration ice slurry.
Description
Technical Field
The utility model belongs to the technical field of ice slurry mixing stirring equipment, a agitating unit of high concentration ice slurry is related to.
Background
The ice slurry is used as a cooling medium with excellent physical properties, and has wide application fields and good application prospects. The ice slurry can be prepared by mixing and stirring ice crystal particles and water uniformly, has certain fluidity and is easy to convey. As a cooling medium, the ice content of the ice slurry is an important index reflecting the physical characteristics of the ice slurry, namely the percentage of the contained ice crystals to the total mass, also called the ice slurry concentration, and the larger the ice content is, the stronger the cold storage capacity contained in the ice slurry per unit mass is, and the more obvious the cooling effect is.
High-concentration ice slurry (30-100%) with high ice content is often required in industrial production, however, the concentration of the ice content realized by a common stirring device is only 0-40%, equipment cannot work normally under high concentration, the failure rate is high, or stirring and mixing are not uniform, uniform stirring and conveying of the high-concentration ice slurry cannot be really realized, so that the process parameters are unstable, the practical use has great limitation, and the production and operation requirements cannot be met.
Disclosure of Invention
The utility model discloses to the above-mentioned problem that prior art exists, provide a agitating unit of high concentration ice thick liquid, the utility model aims to solve the technical problem that: how to mix the high-concentration ice slurry more uniformly and stably output the ice slurry.
The purpose of the utility model can be realized by the following technical proposal:
the stirring device for the high-concentration ice slurry comprises a rack, wherein a stirring box, a first motor and a second motor are arranged on the rack, and the stirring device is characterized in that two stirring shafts capable of rotating around a self-axis are arranged in the stirring box, the stirring shafts are arranged oppositely, a stirrer is arranged on each stirring shaft, output shafts of the first motor and the second motor are respectively connected with the end part of one stirring shaft, and the rotating directions of the first motor and the second motor are opposite.
The working principle is as follows: among this agitating unit, the rotation direction of first motor and second motor is opposite, under the drive respectively of these two motors, two (mixing) shafts are respectively relative counter-rotation and stir ice crystal granule and mixing water, because the rotation direction of two motors is different, and the (mixing) shaft sets up relatively, two (mixing) shafts are opposite to the direction of advance of material propelling movement, make the material at agitator tank inner loop flow, make the more abundant even mixture of ice thick liquid, realize the homogeneous mixing and the stable output of high concentration ice thick liquid.
In one embodiment, the two ends of the stirring shaft are rotatably connected to the stirring box through bearings.
In the stirring device for the high-concentration ice slurry, the stirrer is spiral, and the stirrer is distributed in the circumferential direction of the stirring shaft and extends in the axial direction of the stirring shaft.
In the stirring device for the high-concentration ice slurry, the stirrer is in a paddle shape and is distributed in the circumferential direction and the axial direction of the stirring shaft along the spiral direction. In the stirring device for high-concentration ice slurry, the top of the stirring tank is provided with a blanking hole, and the top or the side part of the stirring tank is provided with a water inlet. The water inlet can set up at the top of agitator tank, also can place on the not equidirectional of agitator tank lateral part, and the ice crystal granule falls into the agitator tank from the blanking hole, and the water injection is followed from the water inlet to the while, and in addition, among the actual use process, the mixing water also can be followed the blanking hole and directly mixed with the ice crystal granule and fall into the agitator tank.
In the stirring device for high-concentration ice slurry, the stirring tank is provided with a water distributor, and the water distributor is positioned below the water inlet. The water distributor is arranged to enable injected water to be uniformly sprinkled in the stirring box.
In the stirring device for the high-concentration ice slurry, the outer part of the stirring box is covered with the heat-insulating shell.
In the stirring device for the high-concentration ice slurry, the upper part of the side edge in the stirring box is provided with the water baffle. The water baffle is used for preventing liquid from splashing out in the stirring process.
In the stirring device for the high-concentration ice slurry, a discharge hole is formed in the bottom of the stirring box, a conveying pipe is connected to the discharge hole, and a conveying pump is arranged on the conveying pipe. In this structure, the ice thick liquid gets into the delivery pump from bottom discharge mouth, passes through the conveyer pipe by the delivery pump and carries the ice thick liquid to the operation region, is suitable for the demand of different scenes in the practical application, and the delivery pump can be one or more than two.
In the stirring device for the high-concentration ice slurry, the stirring tank is connected with a liquid level meter. The liquid level gauge can detect the liquid level height in the agitator tank, conveniently controls the volume of ice crystal granule and mixing water to make the liquid level of agitator tank keep at certain height, realize continuous stable operation.
Compared with the prior art, the utility model has the advantages as follows:
the rotation direction of two motors of this agitating unit is different, and the (mixing) shaft sets up relatively, and two (mixing) shafts are opposite to the direction of advance of material propelling movement, make the material at agitator tank inner loop flow, and the ice slurry can be more abundant even mixture, realizes the homogeneous mixing and the stable output of high concentration ice slurry.
Drawings
FIG. 1 is a schematic structural view of the stirring apparatus;
FIG. 2 is a cross-sectional view of the stirring device;
FIG. 3 is a schematic view showing the rotation directions of two motors and the circulation of the materials in the stirring tank;
FIG. 4 is a schematic structural view of another embodiment of a stirrer;
FIG. 5 is a schematic view of the connection between the stirring device and the conveying system according to the first embodiment;
FIG. 6 is a schematic view showing the connection between the stirring device and the conveying system according to the second embodiment;
FIG. 7 is a schematic view showing the connection between the stirring apparatus and the conveying system in the third embodiment.
In the figure, 1, a frame; 2. a stirring box; 3. a first motor; 4. a second motor; 5. a stirring shaft; 6. a stirrer; 7. a bearing; 8. a blanking hole; 9. a water inlet; 10. a water distributor; 11. a heat-insulating shell; 12. a water baffle; 13. a discharge port; 14. a delivery pipe; 15. a delivery pump; 16. a liquid level meter.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1-2, the stirring device comprises a frame 1, wherein a stirring box 2, a first motor 3 and a second motor 4 are arranged on the frame 1, two stirring shafts 5 capable of rotating around a self-axis are arranged in the stirring box 2, the stirring shafts 5 are oppositely arranged, a stirrer 6 is arranged on the stirring shafts 5, output shafts of the first motor 3 and the second motor 4 are respectively connected with the end part of one stirring shaft 5, and the rotating directions of the first motor 3 and the second motor 4 are opposite.
As shown in fig. 3, in the stirring device, because the rotation directions of the two motors are different, and the stirring shafts 5 are arranged oppositely, the advancing directions of the two stirring shafts 5 for pushing the materials are opposite, so that the materials circularly flow in the stirring box 2, the ice slurry can be more fully and uniformly mixed, and the uniform mixing and stable output of the high-concentration ice slurry are realized.
In one embodiment, the two ends of the stirring shaft 5 are rotatably connected to the stirring box 2 through bearings 7.
As shown in fig. 1 or 2, in the present embodiment, the stirrer 6 is in a spiral shape, and the stirrers 6 are distributed in the circumferential direction of the stirring shaft 5 and extend in the axial direction of the stirring shaft 5.
As shown in fig. 4, in the present embodiment, the stirrer 6 is paddle-shaped and is distributed in the circumferential direction and the axial direction of the stirring shaft 5 in a spiral direction. As shown in fig. 1, in the present embodiment, the top of the stirring tank 2 is provided with a material dropping hole 8, and the top or side of the stirring tank 2 is provided with a water inlet 9. Water inlet 9 can set up at the top of agitator tank 2, also can place on the not equidirectional of agitator tank 2 lateral part, and the ice crystal granule falls into agitator tank 2 from blanking hole 8, and the water that mixes is poured into from water inlet 9 simultaneously, and in addition, in the actual use process, the water that mixes also can be followed blanking hole 8 and directly mixed with the ice crystal granule and fall into agitator tank 2.
As shown in fig. 1, in the present embodiment, a water distributor 10 is disposed on the stirring tank 2, and the water distributor 10 is located below the water inlet 9. The water distributor 10 is provided to uniformly distribute the injected water in the agitating tank 2.
As shown in fig. 2, in the present embodiment, the outside of the stirring tank 2 is covered with a heat insulating case 11. The upper part of the side edge in the stirring box 2 is provided with a water baffle 12. The splash plate 12 is used to prevent the liquid from splashing during the stirring process.
As shown in fig. 1, in the present embodiment, a discharge port 13 is disposed at the bottom of the stirring tank 2, a delivery pipe 14 is connected to the discharge port 13, and a delivery pump 15 is disposed on the delivery pipe 14. In this structure, ice slurry gets into delivery pump 15 from bottom discharge gate 13, is carried the ice slurry to the operation region through conveyer pipe 14 by delivery pump 15, is suitable for the demand of different scenes in the practical application, and delivery pump 15 can be one or more.
As shown in fig. 1, in the present embodiment, a level gauge 16 is connected to the agitation tank 2. The liquid level gauge 16 can detect the liquid level height in the stirring box 2, and conveniently controls the amount of ice crystal particles and mixed water, so that the liquid level of the stirring box 2 is kept at a certain height, and continuous and stable operation is realized.
In a specific application, as shown in fig. 5, the stirring device is connected to a conveying system, and the ice slurry is conveyed to a position where the ice slurry needs to be used through the conveying system.
Example two
As shown in fig. 6, in this embodiment, after the conveying system conveys the ice slurry to the position where the ice slurry needs to be used, the excess ice slurry can flow back into the stirring tank 2, so that the conveying without stopping the pump is realized, and the operation continuity and stability are further increased.
EXAMPLE III
As shown in fig. 7, the structure and principle of the present embodiment are substantially the same as those of the second embodiment, except that a flow rate detection device is added in the conveying system and an electric or pneumatic valve is used for controlling, so that the surplus ice slurry can flow back into the stirring tank 2 before the ice slurry is conveyed to the position where the ice slurry needs to be used, and quantitative conveying and filling of the process can be realized.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. A stirring device of high-concentration ice slurry comprises a frame (1), the frame (1) is provided with a stirring box (2), a first motor (3) and a second motor (4), it is characterized in that two stirring shafts (5) which can rotate around the self-axis are arranged in the stirring box (2), the stirring shafts (5) are arranged oppositely, a stirrer (6) is arranged on the stirring shafts (5), the output shafts of the first motor (3) and the second motor (4) are respectively connected with the end part of a stirring shaft (5), the rotating directions of the first motor (3) and the second motor (4) are opposite, a water baffle (12) is arranged at the upper part of the side edge in the stirring box (2), the stirrer (6) is spiral, the stirrers (6) are distributed on the circumferential direction of the stirring shaft (5) and extend along the axial direction of the stirring shaft (5).
2. The stirring device for high-concentration ice slurry as claimed in claim 1, wherein the top of the stirring tank (2) is provided with a blanking hole (8), and the top or the side of the stirring tank (2) is provided with a water inlet (9).
3. The stirring device for high-concentration ice slurry as claimed in claim 2, wherein the stirring tank (2) is provided with a water distributor (10), and the water distributor (10) is positioned below the water inlet (9).
4. A stirring device for high consistency ice slurry according to any of the claims 1 to 3, characterized in that the outside of the stirring tank (2) is covered with a heat insulated housing (11).
5. The stirring device for the high-concentration ice slurry as claimed in claim 1, wherein a discharge port (13) is arranged at the bottom of the stirring tank (2), a conveying pipe (14) is connected to the discharge port (13), and a conveying pump (15) is arranged on the conveying pipe (14).
6. A stirring device for high consistency ice slurry as claimed in claim 1, characterized in that a liquid level meter (16) is connected to the stirring tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318427.7U CN212549101U (en) | 2020-03-13 | 2020-03-13 | Agitating unit of high concentration ice slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318427.7U CN212549101U (en) | 2020-03-13 | 2020-03-13 | Agitating unit of high concentration ice slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212549101U true CN212549101U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020318427.7U Active CN212549101U (en) | 2020-03-13 | 2020-03-13 | Agitating unit of high concentration ice slurry |
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| Country | Link |
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| CN (1) | CN212549101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359472A (en) * | 2020-03-13 | 2020-07-03 | 广州中臣埃普科技有限公司 | Agitating unit of high concentration ice slurry |
-
2020
- 2020-03-13 CN CN202020318427.7U patent/CN212549101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359472A (en) * | 2020-03-13 | 2020-07-03 | 广州中臣埃普科技有限公司 | Agitating unit of high concentration ice slurry |
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