CN113058455A - Vacuum bidirectional stirring structure - Google Patents
Vacuum bidirectional stirring structure Download PDFInfo
- Publication number
- CN113058455A CN113058455A CN202110404883.2A CN202110404883A CN113058455A CN 113058455 A CN113058455 A CN 113058455A CN 202110404883 A CN202110404883 A CN 202110404883A CN 113058455 A CN113058455 A CN 113058455A
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- Prior art keywords
- stirring shaft
- pipe
- vacuum
- mounting seat
- stirring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/212—Construction of the shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/213—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts characterised by the connection with the drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/322—Construction of driving shafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/324—Driving independent stirrer shafts, i.e. not fitted on the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/95—Heating or cooling systems using heated or cooled stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F2035/35—Use of other general mechanical engineering elements in mixing devices
- B01F2035/353—Lubricating systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
Abstract
The invention discloses a vacuum bidirectional stirring structure which comprises a first mounting seat, wherein a first driving motor is fixedly mounted on the first mounting seat, a second mounting seat is fixedly mounted at the bottom of the first mounting seat, a second driving motor is fixedly mounted on the second mounting seat, a first stirring shaft is rotatably mounted in the first mounting seat, the first driving motor drives the first stirring shaft to rotate, and a second stirring shaft is rotatably mounted in the second mounting seat. According to the invention, the first driving motor is started to rotate forwards to drive the first stirring shaft to rotate forwards to drive the first rotating block to rotate forwards, the second driving motor is started to rotate backwards to drive the second stirring shaft to rotate backwards to drive the second rotating block to rotate backwards, so that bidirectional stirring is realized, the stirring effect is enhanced by bidirectional stirring, materials are fully mixed, the chemical reaction time is short, and the chemical reaction speed is increased.
Description
Technical Field
The invention relates to the technical field of stirring structures, in particular to a vacuum bidirectional stirring structure.
Background
The reaction kettle is a chemical reaction container, multiple materials are added into the container to enable chemical reaction to occur among the materials, the reaction kettle is widely applied to the fields of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, food and the like and is used for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, and a stirring structure is arranged in the reaction kettle to accelerate the chemical reaction.
Stirring structure in current reation kettle is one-way stirring mostly, drives the (mixing) shaft through driving motor and rotates and stir the material, however, one-way stirring's stirring effect is limited, can not make intensive mixing between the material, and chemical reaction time is long, has reduced chemical reaction's speed.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, a vacuum bidirectional stirring structure is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vacuum bidirectional stirring structure comprises a first mounting seat, wherein a first driving motor is fixedly mounted on the first mounting seat, a second mounting seat is fixedly mounted at the bottom of the first mounting seat, a second driving motor is fixedly mounted on the second mounting seat, a first stirring shaft is rotatably mounted in the first mounting seat, the first driving motor drives the first stirring shaft to rotate, a second stirring shaft is rotatably mounted in the second mounting seat, a mounting groove is formed in the second stirring shaft, the first stirring shaft rotates in the mounting groove, the second driving motor drives the second stirring shaft to rotate, a first rotating block is fixedly mounted at the bottom of the second stirring shaft, a fixed seat is fixedly mounted at the bottom of the first rotating block, the first rotating block and the fixed seat are hermetically mounted, and a second rotating block is fixedly mounted at the bottom of the first stirring shaft, and the bottom of the second mounting seat is fixedly provided with a mounting block, and a heat dissipation device is arranged in the mounting block.
As a further description of the above technical solution:
the heat dissipation device comprises a first round pipe, a first round pipe is arranged in the installation block, a plurality of L-shaped pipes are fixedly connected to the bottom of the first round pipe, a second round pipe is fixedly connected to the free ends of the L-shaped pipes, an inlet pipe is fixedly connected to one side of the first round pipe, a drain pipe is fixedly connected to the other side of the first round pipe, the first round pipe is communicated with the drain pipe, the inlet pipe and the L-shaped pipes, and the L-shaped pipes are communicated with the second round pipe.
As a further description of the above technical solution:
a plurality of radiating fins are fixedly mounted on the outer side of the L-shaped pipe, and the radiating fins are arranged on the L-shaped pipe at equal intervals.
As a further description of the above technical solution:
the mounting block is communicated with an oil inlet pipe, an oil passing hole is formed in the second stirring shaft, the oil inlet pipe is communicated with the oil passing hole, an oil cylinder is fixedly mounted at the top of the oil inlet pipe, and lubricating oil is contained in the oil cylinder.
As a further description of the above technical solution:
the improved oil cylinder is characterized in that a piston is connected in the oil cylinder in a sliding mode, a fixed block is fixedly mounted at the top of the oil cylinder, a screw rod is connected to the fixed block in a threaded and screwed mode, and the bottom of the screw rod and the top of the piston are rotatably mounted.
As a further description of the above technical solution:
a rotating groove is formed in the piston, and a third rotating block which rotates in the rotating groove is fixedly connected to the bottom of the screw rod.
As a further description of the above technical solution:
a sealing groove is formed in the piston, and a sealing ring which is abutted against the outer surface wall of the oil cylinder is installed in the sealing groove.
As a further description of the above technical solution:
the top of the screw rod is fixedly connected with a boss, and anti-skid grains are processed on the outer surface wall of the boss.
As a further description of the above technical solution:
the radiating fins are aluminum fins.
As a further description of the above technical solution:
the fixed seat and the first rotating block are fixedly installed through bolts.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the first driving motor is started to rotate forwards to drive the first stirring shaft to rotate forwards to drive the first rotating block to rotate forwards, the second driving motor is started to rotate backwards to drive the second stirring shaft to rotate backwards to drive the second rotating block to rotate backwards, so that bidirectional stirring is realized, the stirring effect is enhanced by bidirectional stirring, materials are fully mixed, the chemical reaction time is short, and the chemical reaction speed is increased.
2. According to the invention, the cooling liquid is introduced into the water inlet pipe, the cooling liquid is discharged from the water discharge pipe after passing through the L-shaped pipe, the second round pipe and the first round pipe, the heat in the mounting block is taken away by the circulating flow of the cooling liquid, the heat dissipation effect is achieved, the device damage caused by high temperature in the device is avoided, the heat dissipation effect of the device is enhanced by the heat dissipation fins, and the use stability of the device is improved.
3. According to the invention, the boss is rotated clockwise, the screw rod is driven to move downwards according to the thread transmission principle, and then the piston is driven to move downwards to extrude lubricating oil in the oil cylinder to the first stirring shaft and the second stirring shaft through the oil inlet pipe, so that the first stirring shaft and the second stirring shaft are lubricated, the abrasion of the first stirring shaft and the second stirring shaft is reduced, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic front view illustrating a vacuum bidirectional stirring structure according to an embodiment of the present invention;
FIG. 2 is a schematic partial cross-sectional view of a vacuum bi-directional stirring structure provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural diagram illustrating a heat dissipation device of a vacuum bidirectional stirring structure according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of a vacuum bidirectional stirring structure provided in accordance with an embodiment of the present invention at A;
FIG. 5 is an enlarged schematic view of a vacuum bidirectional stirring structure provided in accordance with an embodiment of the present invention at B;
FIG. 6 is an enlarged schematic view of a vacuum bidirectional stirring structure provided in accordance with an embodiment of the present invention at C;
fig. 7 is an enlarged schematic view of a vacuum bidirectional stirring structure provided in accordance with an embodiment of the present invention at D.
Illustration of the drawings:
1. a first drive motor; 2. a second drive motor; 3. a first mounting seat; 4. a second mounting seat; 5. a first stirring shaft; 6. a second stirring shaft; 601. mounting grooves; 602. an oil passing hole; 7. mounting blocks; 8. a water inlet pipe; 9. a drain pipe; 10. an L-shaped tube; 11. a first circular tube; 12. a heat sink; 13. a first rotating block; 14. a second turning block; 15. a fixed seat; 16. a second circular tube; 17. an oil inlet pipe; 18. an oil cylinder; 19. a piston; 1901. a rotating groove; 1902. a sealing groove; 20. a fixed block; 21. a screw; 22. a boss; 23. a third turning block; 24. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: a vacuum bidirectional stirring structure comprises a first mounting seat 3, a first driving motor 1 is fixedly mounted on the first mounting seat 3, a second mounting seat 4 is fixedly mounted at the bottom of the first mounting seat 3, a second driving motor 2 is fixedly mounted on the second mounting seat 4, a first stirring shaft 5 is rotatably mounted in the first mounting seat 3, the first driving motor 1 drives the first stirring shaft 5 to rotate, a second stirring shaft 6 is rotatably mounted in the second mounting seat 4, a mounting groove 601 is formed in the second stirring shaft 6, the first stirring shaft 5 rotates in the mounting groove 601, the second driving motor 2 drives the second stirring shaft 6 to rotate, a first rotating block 13 is fixedly mounted at the bottom of the second stirring shaft 6, a fixed seat 15 is fixedly mounted at the bottom of the first rotating block 13, the first rotating block 13 and the fixed seat 15 are hermetically mounted, a second rotating block 14 is fixedly mounted at the bottom of the first stirring shaft 5, the bottom of the second mounting seat 4 is fixedly provided with a mounting block 7, the mounting block 7 is internally provided with a heat dissipation device, the heat dissipation device comprises a first round pipe 11, the mounting block 7 is internally provided with a first round pipe 11, the bottom of the first round pipe 11 is fixedly connected with a plurality of L-shaped pipes 10, the free ends of the L-shaped pipes 10 are fixedly connected with a second round pipe 16, one side of the first round pipe 11 is fixedly connected with a water inlet pipe 8, the other side of the first round pipe 11 is fixedly connected with a water outlet pipe 9, the first round pipe 11 is communicated with the water outlet pipe 9, the water inlet pipe 8 and the L-shaped pipes 10, the L-shaped pipes 10 are communicated with the second round pipe 16, the outer side of the L-shaped pipes 10 is fixedly provided with a plurality of cooling fins 12, the plurality of cooling fins 12 are arranged at equal intervals on the L-shaped pipes 10, the first driving motor, drive the 14 reversals of second turning block, realize two-way stirring, two-way stirring reinforcing stirring effect, make intensive mixing between the material, chemical reaction time is short, chemical reaction's speed has been improved, let in the coolant liquid toward advancing the pipe 8 in, the coolant liquid is through L venturi tube 10, second pipe 16, discharge from drain pipe 9 behind the first pipe 11, the heat in the installation piece 7 has been taken away in the coolant liquid circulation flow, reach radiating effect, avoid the higher device damage that leads to of device internal temperature, fin 12 has strengthened the radiating effect of device, the stability of improving the device use.
Referring to fig. 1-7, an oil inlet pipe 17 is communicated with a mounting block 7, an oil passing hole 602 is formed in a second stirring shaft 6, the oil inlet pipe 17 is communicated with the oil passing hole 602, an oil cylinder 18 is fixedly mounted at the top of the oil inlet pipe 17, lubricating oil is contained in the oil cylinder 18, a piston 19 is slidably connected with the oil cylinder 18, a fixed block 20 is fixedly mounted at the top of the oil cylinder 18, a screw 21 is screwed on the fixed block 20, the bottom of the screw 21 is rotatably mounted with the top of the piston 19, a rotating groove 1901 is formed in the piston 19, a third rotating block 23 which rotates in the rotating groove 1901 is fixedly connected with the bottom of the screw 21, a sealing groove 1902 is formed in the piston 19, a sealing ring 24 which is abutted against the outer wall of the oil cylinder 18 is mounted in the sealing groove 1902, a boss 22 is fixedly connected with the top of the screw 21, anti-slip threads are machined on the outer wall, the boss 22 is rotated clockwise, according to the screw thread transmission principle, the screw rod 21 is driven to move downwards, and then the piston 19 is driven to move downwards to extrude the lubricating oil in the oil cylinder 18 to the first stirring shaft 5 and the second stirring shaft 6 through the oil inlet pipe 17, so that the first stirring shaft 5 and the second stirring shaft 6 are lubricated, the abrasion of the first stirring shaft 5 and the second stirring shaft 6 is reduced, and the service life of the device is prolonged.
The working principle is as follows: bidirectional stirring: when the device is used, the first driving motor 1 is started to rotate forwards to drive the first stirring shaft 5 to rotate forwards to drive the first rotating block 13 to rotate forwards, then the second driving motor 2 is started to rotate backwards to drive the second stirring shaft 6 to rotate backwards to drive the second rotating block 14 to rotate backwards, so that bidirectional stirring is realized, the stirring effect is enhanced by bidirectional stirring, materials are fully mixed, the chemical reaction time is short, and the chemical reaction speed is increased;
a heat dissipation device: the cooling liquid is introduced into the water inlet pipe 8, the cooling liquid is discharged from the water discharge pipe 9 after passing through the L-shaped pipe 10, the second round pipe 16 and the first round pipe 11, the heat in the mounting block 7 is taken away by the circulating flow of the cooling liquid, the heat dissipation effect is achieved, the device damage caused by high temperature in the device is avoided, the heat dissipation effect of the device is enhanced by the heat dissipation fins 12, and the use stability of the device is improved;
adding lubricating oil: firstly, the boss 22 is rotated clockwise, the screw 21 is driven to move downwards according to the screw thread transmission principle, and then the piston 19 is driven to move downwards to extrude the lubricating oil in the oil cylinder 18 to the first stirring shaft 5 and the second stirring shaft 6 through the oil inlet pipe 17, so that the first stirring shaft 5 and the second stirring shaft 6 are lubricated, the abrasion of the first stirring shaft 5 and the second stirring shaft 6 is reduced, and the service life of the device is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A vacuum bidirectional stirring structure comprises a first mounting seat (3) and is characterized in that a first driving motor (1) is fixedly mounted on the first mounting seat (3), a second mounting seat (4) is fixedly mounted at the bottom of the first mounting seat (3), a second driving motor (2) is fixedly mounted on the second mounting seat (4), a first stirring shaft (5) is rotatably mounted in the first mounting seat (3), the first driving motor (1) drives the first stirring shaft (5) to rotate, a second stirring shaft (6) is rotatably mounted in the second mounting seat (4), a mounting groove (601) is formed in the second stirring shaft (6), the first stirring shaft (5) rotates in the mounting groove (601), the second driving motor (2) drives the second stirring shaft (6) to rotate, a first rotating block (13) is fixedly mounted at the bottom of the second stirring shaft (6), first turning block (13) bottom fixed mounting has fixing base (15), seal installation between first turning block (13) and fixing base (15), first (mixing) shaft (5) bottom fixed mounting has second turning block (14), second mount pad (4) bottom fixed mounting has installation piece (7), be equipped with heat abstractor in installation piece (7).
2. The vacuum bidirectional stirring structure of claim 1, wherein the heat dissipation device comprises a first round pipe (11), a first round pipe (11) is arranged in the mounting block (7), a plurality of L-shaped pipes (10) are fixedly connected to the bottom of the first round pipe (11), a second round pipe (16) is fixedly connected to the free ends of the L-shaped pipes (10), an inlet pipe (8) is fixedly connected to one side of the first round pipe (11), a drain pipe (9) is fixedly connected to the other side of the first round pipe (11), the first round pipe (11) is communicated with the drain pipe (9), the inlet pipe (8) and the L-shaped pipe (10), and the L-shaped pipe (10) is communicated with the second round pipe (16).
3. A vacuum bidirectional stirring structure as set forth in claim 2, wherein a plurality of heat radiating fins (12) are fixedly installed outside said L-shaped pipe (10), and said plurality of heat radiating fins (12) are arranged at equal intervals on said L-shaped pipe (10).
4. The vacuum bidirectional stirring structure of claim 3, wherein the mounting block (7) is communicated with an oil inlet pipe (17), the second stirring shaft (6) is internally provided with an oil passing hole (602), the oil inlet pipe (17) is communicated with the oil passing hole (602), the top of the oil inlet pipe (17) is fixedly provided with an oil cylinder (18), and the oil cylinder (18) is filled with lubricating oil.
5. A vacuum bidirectional stirring structure as set forth in claim 4, characterized in that a piston (19) is slidably connected in the oil cylinder (18), a fixed block (20) is fixedly mounted on the top of the oil cylinder (18), a screw (21) is screwed on the fixed block (20), and the bottom of the screw (21) is rotatably mounted on the top of the piston (19).
6. A vacuum bidirectional stirring structure as set forth in claim 5, wherein a rotation groove (1901) is formed in said piston (19), and a third rotation block (23) rotating in said rotation groove (1901) is fixedly connected to the bottom of said screw (21).
7. The structure of claim 6, wherein a sealing groove (1902) is formed in the piston (19), and a sealing ring (24) abutting against the outer surface wall of the cylinder (18) is installed in the sealing groove (1902).
8. A vacuum bidirectional stirring structure as set forth in claim 7, characterized in that a boss (22) is fixedly connected to the top of said screw (21), and the outer wall of said boss (22) is processed with anti-slip pattern.
9. A vacuum bilateral stirring structure as claimed in claim 8, characterized in that said heat radiating fins (12) are aluminum fins.
10. A vacuum bidirectional stirring structure as recited in claim 9, characterized in that the fixed base (15) and the first rotary block (13) are fixedly installed by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404883.2A CN113058455A (en) | 2021-04-15 | 2021-04-15 | Vacuum bidirectional stirring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110404883.2A CN113058455A (en) | 2021-04-15 | 2021-04-15 | Vacuum bidirectional stirring structure |
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|---|---|
| CN113058455A true CN113058455A (en) | 2021-07-02 |
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|---|---|---|---|
| CN202110404883.2A Pending CN113058455A (en) | 2021-04-15 | 2021-04-15 | Vacuum bidirectional stirring structure |
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| CN209287330U (en) * | 2018-12-13 | 2019-08-23 | 威海市正威机械设备有限公司 | A kind of magnetic stirring apparatus bearing oil zero leakage apparatus |
| CN210279067U (en) * | 2019-05-10 | 2020-04-10 | 无锡先导智能装备股份有限公司 | Stirring assembly and stirring device |
| CN211289506U (en) * | 2019-11-22 | 2020-08-18 | 西峡县三胜新材料有限公司 | High-temperature lubricant filling device for non-ferrous metal rolling equipment |
| CN211384804U (en) * | 2019-12-05 | 2020-09-01 | 天津中德盛达润滑油制造有限公司 | Blending device for automobile lubricating oil production |
| CN211677738U (en) * | 2020-01-13 | 2020-10-16 | 吉安永翔硅业新材料有限公司 | Stirring reaction kettle easy to radiate heat |
| CN111484925A (en) * | 2020-04-17 | 2020-08-04 | 天津市合润科技有限责任公司 | Side-feeding stirrer sealing system |
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