CN217747062U

CN217747062U - Magnetic stirring glass reaction kettle

Info

Publication number: CN217747062U
Application number: CN202221336516.XU
Authority: CN
Inventors: 鲁东安
Original assignee: Yichang Shangnord Biomedical Technology Co ltd
Current assignee: Yichang Shangnord Biomedical Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-08
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a magnetic stirring glass reation kettle, includes the glass reation kettle body, is equipped with the kettle cover in the upper end of glass reation kettle body, is equipped with the discharge gate at the lower extreme of reation kettle body, is equipped with vertical decurrent fixed axle in the bottom of kettle cover, is equipped with at the lower extreme of fixed axle to be used for the pivoted bearing housing, and the both sides fixedly connected with rotor of bearing housing has first magnetic path in the rotor cladding. The utility model provides a magnetic stirring glass reation kettle need not to set up the pivot hole on the kettle cover, makes the device connect simpler, and it is more convenient to use, has strengthened the gas tightness.

Description

Magnetic stirring glass reaction kettle

Technical Field

The utility model relates to an experimental apparatus technical field, especially a magnetic stirring glass reation kettle.

Background

The stirring shaft of the existing glass reaction kettle extends into the reaction kettle from the upper cover of the glass reaction kettle, as shown in fig. 1. However, the installation process is complicated, the rotating shaft needs to be adjusted for multiple times to be installed to a vertical state, the motor needs to be additionally fixed, the rotating shaft needs to penetrate through the kettle cover, the opening is not easy to seal, pressurization operation cannot be carried out, and the leakage risk exists.

Disclosure of Invention

The utility model aims to solve the technical problem that a magnetic stirring glass reation kettle is provided, adopt non-contact's magnetic stirring as the stirring power supply, the pivot need not to pass from the kettle cover.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a magnetic stirring glass reation kettle, includes the glass reation kettle body, is equipped with the kettle cover in the upper end of glass reation kettle body, is equipped with the discharge gate at the lower extreme of reation kettle body, is equipped with vertical decurrent fixed axle in the bottom of kettle cover, is equipped with at the lower extreme of fixed axle to be used for the pivoted bearing housing, and the both sides fixedly connected with rotor of bearing housing has first magnetic path in the rotor inner cladding.

Preferably, the motor is further included, an output shaft of the motor is fixedly connected with the bearing plate, a supporting rod corresponding to the rotor is arranged on the bearing plate, and a second magnetic block used for driving the rotor to rotate is arranged at the upper end of the supporting rod.

Preferably, the bearing plate is a turntable or a rotating plate.

Preferably, the rotor is arranged at the bottom of the reaction kettle body and is obliquely arranged along the inner side wall of the reaction kettle body.

Preferably, the second magnetic block is coated on the outer surface of the bottom of the reaction kettle body and is not in contact with the reaction kettle body.

Preferably, a sleeve is fixedly arranged on the bearing sleeve, the sleeve is sleeved on the outer side of the fixed shaft and is not in contact with the fixed shaft, and a stirring paddle is arranged at the upper end of the sleeve.

The utility model provides a magnetic stirring glass reaction kettle need not to set up the pivot hole on the kettle cover, makes the device connect simpler, and it is more convenient to use, has strengthened the gas tightness.

Drawings

The invention will be further explained with reference to the following figures and examples:

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic structural diagram of another embodiment of the present invention.

Detailed Description

Embodiment one, as shown in fig. 2, a magnetic stirring glass reaction kettle comprises a glass reaction kettle body 1, a kettle cover 2 is arranged at the upper end of the glass reaction kettle body 1, a discharge hole 3 is arranged at the lower end of the reaction kettle body 1, a vertically downward fixed shaft 4 is arranged at the bottom of the kettle cover 2, a bearing sleeve 5 for rotation is arranged at the lower end of the fixed shaft 4, rotors 6 are fixedly connected to two sides of the bearing sleeve 5, and first magnetic blocks 7 are coated in the rotors 6.

Preferably, the motor comprises a motor 8, an output shaft of the motor 8 is fixedly connected with a bearing plate 9, a support rod 10 corresponding to the rotor 6 is arranged on the bearing plate 9, and a second magnetic block 11 for driving the rotor 6 to rotate is arranged at the upper end of the support rod 10. Magnetic stirring is adopted at the bottom of the glass reaction kettle to drive the rotor to rotate for stirring.

Preferably, the bearing plate 9 is a turntable or a rotating plate.

Preferably, the support rod 10 is a telescopic rod. The height of the second magnetic block is convenient to adjust.

Preferably, the rotor 6 is arranged at the bottom of the reaction kettle body 1, and the rotor 6 is obliquely arranged along the inner side wall of the reaction kettle body 1.

Preferably, the second magnetic block 11 covers the outer surface of the bottom of the reaction kettle body 1, but is not in contact with the reaction kettle body 1. The working efficiency of magnetic stirring is improved.

Embodiment two, as shown in fig. 3, a magnetic stirring glass reaction kettle comprises a glass reaction kettle body 1, a kettle cover 2 is arranged at the upper end of the glass reaction kettle body 1, a discharge hole 3 is arranged at the lower end of the reaction kettle body 1, a vertically downward fixed shaft 4 is arranged at the bottom of the kettle cover 2, a bearing sleeve 5 for rotation is arranged at the lower end of the fixed shaft 4, rotors 6 are fixedly connected to two sides of the bearing sleeve 5, and first magnetic blocks 7 are coated in the rotors 6.

Preferably, the motor comprises a motor 8, an output shaft of the motor 8 is fixedly connected with a bearing plate 9, a support rod 10 corresponding to the rotor 6 is arranged on the bearing plate 9, and a second magnetic block 11 for driving the rotor 6 to rotate is arranged at the upper end of the support rod 10.

Preferably, the bearing plate 9 is a turntable or a rotating plate.

Preferably, the support rod 10 is a telescopic rod.

Preferably, the second magnetic block 11 covers the outer surface of the bottom of the reaction kettle body 1, but is not in contact with the reaction kettle body 1.

Preferably, the bearing sleeve 5 is fixedly provided with a sleeve 12, the sleeve 12 is sleeved outside the fixed shaft 4 and is not in contact with the fixed shaft 4, and the upper end of the sleeve 12 is provided with a stirring paddle 13.

The sleeve 12 is added, the bearing sleeve 5 drives the sleeve 12 to rotate, and the sleeve 12 drives the stirring paddle 13 to rotate, so that double stirring at the bottom and the middle is realized.

The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and equivalents including technical features in the technical solutions described in the claims. I.e., equivalent alterations and modifications within the scope of the invention, are also intended to be covered by the scope of this invention.

Claims

1. The utility model provides a magnetic stirring glass reation kettle, includes glass reation kettle body (1), is equipped with kettle cover (2) in the upper end of glass reation kettle body (1), is equipped with discharge gate (3), its characterized in that at the lower extreme of reation kettle body (1): be equipped with vertical decurrent fixed axle (4) in the bottom of kettle cover (2), be equipped with at the lower extreme of fixed axle (4) and be used for pivoted bearing housing (5), both sides fixedly connected with rotor (6) of bearing housing (5), it has first magnetic path (7) to cover in rotor (6).

2. A magnetic stirring glass reaction kettle as defined in claim 1, wherein: the motor rotor is characterized by further comprising a motor (8), an output shaft of the motor (8) is fixedly connected with the bearing plate (9), a supporting rod (10) corresponding to the rotor (6) is arranged on the bearing plate (9), and a second magnetic block (11) used for driving the rotor (6) to rotate is arranged at the upper end of the supporting rod (10).

3. The magnetic stirring glass reactor of claim 2, wherein: the bearing plate (9) is a turntable or a rotating plate.

4. A magnetic stirring glass reaction kettle as defined in claim 2, wherein: the supporting rod (10) is a telescopic rod.

5. A magnetic stirring glass reaction kettle as defined in claim 1, wherein: the rotor (6) is arranged at the bottom of the reaction kettle body (1), and the rotor (6) is obliquely arranged along the inner side wall of the reaction kettle body (1).

6. The magnetic stirring glass reactor of claim 2, wherein: the second magnetic block (11) is coated on the outer surface of the bottom of the reaction kettle body (1) and is not in contact with the reaction kettle body (1).

7. The magnetic stirring glass reactor of claim 1, wherein: the bearing sleeve (5) is fixedly provided with a sleeve (12), the sleeve (12) is sleeved on the outer side of the fixed shaft (4) and is not contacted with the fixed shaft (4), and the upper end of the sleeve (12) is provided with a stirring paddle (13).