CN219111906U - Polyester solution centrifugal device for laboratory - Google Patents
Polyester solution centrifugal device for laboratory Download PDFInfo
- Publication number
- CN219111906U CN219111906U CN202223302334.3U CN202223302334U CN219111906U CN 219111906 U CN219111906 U CN 219111906U CN 202223302334 U CN202223302334 U CN 202223302334U CN 219111906 U CN219111906 U CN 219111906U
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- Prior art keywords
- centrifugal
- cavity
- circular
- annular sliding
- laboratory
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- 229920000728 polyester Polymers 0.000 title claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000005119 centrifugation Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000605 extraction Methods 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to a polyester solution centrifugal device for a laboratory, which comprises a main body part and a centrifugal part; a circular supporting plate is arranged in the container cavity of the main body part and used for supporting the centrifugal part; the circumferential edge of the upper end opening of the container cavity is provided with an annular sliding rail; the annular sliding strip is arranged at the circumferential edge of the upper end opening of the centrifugal cavity of the centrifugal part and is matched with the annular sliding rail, so that the centrifugal cavity can stably rotate along the annular sliding rail under the drive of a motor; meanwhile, the center of the centrifugal cavity is provided with a circular opening in a penetrating manner, an inclined blocking wall is formed in the circular opening along the circumferential direction, and can effectively and comprehensively collect insoluble substances extracted from the solution by centrifugal operation, so that the insoluble substances are prevented from being diffused in the solution again, and the stability and reliability of the centrifugal operation are improved.
Description
[ field of technology ]
The utility model relates to the field of centrifugal equipment, in particular to a polyester solution centrifugal device for a laboratory.
[ background Art ]
The polyester resin needs to be prepared into corresponding polyester solution in the manufacturing process, and then the polyester solution is subjected to corresponding centrifugal operation, so that insoluble substances in the polyester solution are obtained through extraction, and the purity of the polyester solution is improved. The existing centrifugal equipment cannot effectively concentrate and separate insoluble substances in the solution in the process of rotating and centrifuging, and after the centrifugal operation is completed, the insoluble substances can be diffused in the solution again, so that the stability and reliability of centrifugation are reduced.
[ utility model ]
The existing centrifugal equipment cannot effectively concentrate and separate insoluble substances in the solution in the process of rotating and centrifuging, and after the centrifugal operation is completed, the insoluble substances can be diffused in the solution again, so that the stability and reliability of centrifugation are reduced. In order to solve the above problems, the present utility model provides a polyester solution centrifuge for laboratory capable of concentrating and collecting insoluble matters obtained by centrifugation.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a polyester solution centrifugal device for laboratory comprises a main body part and a centrifugal part,
the main body part comprises a container cavity which is integrally in a hollow cylinder shape; a circular supporting plate is fixedly arranged at a position, which is at a preset height from the bottom surface of the container cavity, inside the container cavity, the diameter of the circular supporting plate is the same as that of the bottom surface of the container cavity, and a circular through hole is formed in the central area of the circular supporting plate in a penetrating manner;
the circumferential edge of the upper end opening of the container cavity is provided with an annular sliding rail; the upper end opening of the container cavity is also provided with a container cover;
the centrifugal part comprises a centrifugal cavity, and the whole centrifugal cavity is in a hollow cylinder shape; the center of the centrifugal cavity is provided with a circular opening in a penetrating way; the circular opening is formed with an inclined blocking wall along the circumferential direction; the centrifugal cavity is arranged on the round supporting side; an annular sliding strip is arranged at the circumferential edge of the upper end opening of the centrifugal cavity; the annular sliding strip is arranged on the annular sliding rail;
the centrifugal part also comprises a motor and a rotor connected with a power output shaft of the motor; the power output shaft sequentially penetrates through the circular through hole and the circular opening and is in driving connection with the rotor; the bottom surface of the rotor is connected with the upper end of the inclined retaining wall.
The polyester solution centrifugal device for laboratory in the utility model is further provided with:
the diameter of the circular through hole is smaller than that of the circular opening; the diameter of the circular through hole is larger than that of the power output shaft.
The bottom of the container cavity is also provided with a flat base; four corner areas of the lower surface of the base are distributed with silica gel pads.
The thickness of the silica gel pad is not less than 2mm.
The upper surface of the container cover is also provided with a handle.
Compared with the prior art, the utility model has the following beneficial effects: the polyester solution centrifugal device for the laboratory comprises a main body part and a centrifugal part; a circular supporting plate is arranged in the container cavity of the main body part and used for supporting the centrifugal part; the circumferential edge of the upper end opening of the container cavity is provided with an annular sliding rail; the annular sliding strip is arranged at the circumferential edge of the upper end opening of the centrifugal cavity of the centrifugal part and is matched with the annular sliding rail, so that the centrifugal cavity can stably rotate along the annular sliding rail under the drive of a motor; meanwhile, the center of the centrifugal cavity is provided with a circular opening in a penetrating manner, an inclined blocking wall is formed in the circular opening along the circumferential direction, and can effectively and comprehensively collect insoluble substances extracted from the solution by centrifugal operation, so that the insoluble substances are prevented from being diffused in the solution again, and the stability and reliability of the centrifugal operation are improved.
[ description of the drawings ]
Fig. 1 is a schematic diagram of the overall structure of a laboratory polyester solution centrifuge device provided by the utility model.
In the figure: 1. the container comprises a container cavity, 2, a round supporting plate, 3, a round through hole, 4, an annular sliding rail, 5, a container cover, 6, a centrifugal cavity, 7, a round opening, 8, an inclined retaining wall, 9, an annular sliding bar, 10, a motor, 11, a power output shaft, 12, a rotor, 13, a base, 14, a silica gel pad, 15 and a handle.
[ detailed description ] of the utility model
The polyester solution centrifuging apparatus for laboratory use according to the present utility model will be described in further detail by way of specific examples.
Fig. 1 is a schematic diagram showing the overall structure of a polyester solution centrifuging device for laboratory according to an embodiment of the present utility model. The polyester solution centrifugal device for the laboratory comprises a main body part and a centrifugal part.
The main body part comprises a container cavity 1 which is integrally in the shape of a hollow cylinder; a circular supporting plate 2 is fixedly arranged in the container cavity 1 at a position which is away from the bottom surface by a preset height, the diameter of the circular supporting plate 2 is the same as that of the bottom surface of the container cavity 1, and a circular through hole 3 is formed in the central area of the circular supporting plate 2 in a penetrating manner; the peripheral side wall of the circular support plate 2 is connected and fixed with the inner wall surface of the container cavity 1, so that the circular support plate 2 can be fixed at a preset height position of the container cavity 1, thereby supporting the centrifugal cavity 6 and ensuring that the centrifugal cavity 6 maintains a balanced state in the rotation process;
the circumferential edge of the upper end opening of the container cavity 1 is provided with an annular sliding rail 4; the upper end opening of the container cavity 1 is also provided with a container cover 5;
the centrifugal part comprises a centrifugal cavity 6, and the centrifugal cavity 6 is integrally in a hollow cylinder shape; a circular opening 7 is arranged in the center of the centrifugal cavity 6 in a penetrating way; the circular opening 7 is formed with an inclined baffle wall 8 along the circumferential direction; by arranging the inclined baffle wall 8, a certain angle is formed between the inclined baffle wall and the bottom surface of the centrifugal cavity 6, and a corresponding convergence area can be provided for insoluble substances in an area corresponding to the angle, so that the insoluble substances after centrifugal rotation can be converged in the area corresponding to the angle in a concentrated manner; the centrifugal cavity 6 is arranged on the circular supporting side; the circumferential edge of the upper end opening of the centrifugal cavity 6 is provided with an annular slide bar 9; the annular slide bar 9 is arranged on the annular slide rail 4; the annular slide bar 9 is arranged on the annular slide rail 4, so that the centrifugal cavity 6 can be ensured to be stable in the rotating process;
the centrifugal part also comprises a motor 10 and a rotor 12 connected with a power output shaft 11 of the motor 10; the power output shaft 11 sequentially passes through the circular through hole 3 and the circular opening 7 and is in driving connection with the rotor 12; the bottom surface of the rotor 12 is connected with the upper end of the inclined blocking wall 8, so that the rotor 12 can drive the centrifugal cavity 6 to synchronously rotate in the rotating process.
The beneficial effects of the technical scheme are as follows: the polyester solution centrifugal device for the laboratory comprises a main body part and a centrifugal part; a circular supporting plate is arranged in the container cavity of the main body part and used for supporting the centrifugal part; the circumferential edge of the upper end opening of the container cavity is provided with an annular sliding rail; the annular sliding strip is arranged at the circumferential edge of the upper end opening of the centrifugal cavity of the centrifugal part and is matched with the annular sliding rail, so that the centrifugal cavity can stably rotate along the annular sliding rail under the drive of a motor; meanwhile, the center of the centrifugal cavity is provided with a circular opening in a penetrating manner, an inclined blocking wall is formed in the circular opening along the circumferential direction, and can effectively and comprehensively collect insoluble substances extracted from the solution by centrifugal operation, so that the insoluble substances are prevented from being diffused in the solution again, and the stability and reliability of the centrifugal operation are improved.
Preferably, the diameter of the circular through hole 3 is smaller than the diameter of the circular opening 7; the diameter of the circular through hole 3 is larger than the diameter of the power take-off shaft 11.
The beneficial effects of the technical scheme are as follows: the diameter of the circular through hole is larger than that of the power output shaft, so that the power output shaft can pass through the circular through hole and the circular opening without obstruction, and stable driving of the rotor is realized.
Preferably, the bottom of the container cavity 1 is also provided with a flat plate-shaped base 13; four corner areas of the lower surface of the base 13 are distributed with silica gel pads 14.
The beneficial effects of the technical scheme are as follows: the base and the silica gel pad are arranged to provide stable support for the container cavity, so that the vibration resistance of the container cavity is improved.
Preferably, the thickness of the silicone pad 14 is not less than 2mm.
The beneficial effects of the technical scheme are as follows: the thickness of the silica gel pad is set to be not less than 2mm, so that the buffering property and vibration resistance of the silica gel pad can be improved.
Preferably, the upper surface of the container lid 5 is also provided with a handle 15.
The beneficial effects of the technical scheme are as follows: the upper surface of the container cover is also provided with a handle, so that the container cover can be opened and closed quickly and conveniently.
As can be seen from the above examples, the polyester solution centrifuging device for laboratory use comprises a main body part and a centrifugal part; a circular supporting plate is arranged in the container cavity of the main body part and used for supporting the centrifugal part; the circumferential edge of the upper end opening of the container cavity is provided with an annular sliding rail; the annular sliding strip is arranged at the circumferential edge of the upper end opening of the centrifugal cavity of the centrifugal part and is matched with the annular sliding rail, so that the centrifugal cavity can stably rotate along the annular sliding rail under the drive of a motor; meanwhile, the center of the centrifugal cavity is provided with a circular opening in a penetrating manner, an inclined blocking wall is formed in the circular opening along the circumferential direction, and can effectively and comprehensively collect insoluble substances extracted from the solution by centrifugal operation, so that the insoluble substances are prevented from being diffused in the solution again, and the stability and reliability of the centrifugal operation are improved.
The above-described embodiments are merely illustrative of the principles and functions of the present utility model, and some of the practical examples, not intended to limit the utility model; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present utility model.
Claims (5)
1. The utility model provides a polyester solution centrifugal device for laboratory, its includes main part and centrifugal part, its characterized in that:
the main body part comprises a container cavity which is integrally in a hollow cylinder shape; a circular supporting plate is fixedly arranged at a position, which is at a preset height from the bottom surface of the container cavity, inside the container cavity, the diameter of the circular supporting plate is the same as that of the bottom surface of the container cavity, and a circular through hole is formed in the central area of the circular supporting plate in a penetrating manner;
the circumferential edge of the upper end opening of the container cavity is provided with an annular sliding rail; the upper end opening of the container cavity is also provided with a container cover;
the centrifugal part comprises a centrifugal cavity, and the whole centrifugal cavity is in a hollow cylinder shape; the center of the centrifugal cavity is provided with a circular opening in a penetrating way; the circular opening is formed with an inclined blocking wall along the circumferential direction; the centrifugal cavity is arranged on the round supporting side; an annular sliding strip is arranged at the circumferential edge of the upper end opening of the centrifugal cavity; the annular sliding strip is arranged on the annular sliding rail;
the centrifugal part also comprises a motor and a rotor connected with a power output shaft of the motor; the power output shaft sequentially penetrates through the circular through hole and the circular opening and is in driving connection with the rotor; the bottom surface of the rotor is connected with the upper end of the inclined retaining wall.
2. The laboratory polyester solution centrifugation device as set forth in claim 1, wherein:
the diameter of the circular through hole is smaller than that of the circular opening; the diameter of the circular through hole is larger than that of the power output shaft.
3. The laboratory polyester solution centrifugation device as set forth in claim 2, wherein:
the bottom of the container cavity is also provided with a flat base; four corner areas of the lower surface of the base are distributed with silica gel pads.
4. A laboratory polyester solution centrifugation device as defined in claim 3, wherein:
the thickness of the silica gel pad is not less than 2mm.
5. The laboratory polyester solution centrifugation device as set forth in claim 4, wherein:
the upper surface of the container cover is also provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302334.3U CN219111906U (en) | 2022-12-08 | 2022-12-08 | Polyester solution centrifugal device for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302334.3U CN219111906U (en) | 2022-12-08 | 2022-12-08 | Polyester solution centrifugal device for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219111906U true CN219111906U (en) | 2023-06-02 |
Family
ID=86531737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223302334.3U Active CN219111906U (en) | 2022-12-08 | 2022-12-08 | Polyester solution centrifugal device for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219111906U (en) |
-
2022
- 2022-12-08 CN CN202223302334.3U patent/CN219111906U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |