CN213408407U - Adjustable aeration device of blending kettle - Google Patents
Adjustable aeration device of blending kettle Download PDFInfo
- Publication number
- CN213408407U CN213408407U CN202022047553.6U CN202022047553U CN213408407U CN 213408407 U CN213408407 U CN 213408407U CN 202022047553 U CN202022047553 U CN 202022047553U CN 213408407 U CN213408407 U CN 213408407U
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Abstract
The utility model discloses an adjustable aeration device of a blending kettle, wherein an upper air bowl and a lower air bowl are arranged below a kettle body, and the upper air bowl and the lower air bowl are corresponding in position; the upper air bowl comprises a vertical pipe, the upper part of the vertical pipe is communicated with an air inlet pipe, the lower part of the vertical pipe is communicated with an air accumulation cavity, the end surface of the air accumulation cavity facing the lower air bowl is provided with an air jet, and the side surface of the lower end of the air accumulation cavity is provided with an air accumulation cover; the lower air bowl is provided with a T-shaped groove, the upper end of the lower supporting rod is provided with a T-shaped part, and the T-shaped part is embedded into the T-shaped groove; threads are arranged below the lower supporting rod and screwed on a nut, and the nut is fixed on the lower side of the kettle body; the lower supporting rod is further provided with a locking nut, and a sealing ring is arranged between the locking nut and the nut. The utility model has the advantages that: the distance between the upper gas bowl and the lower gas bowl is adjustable, so that the volume of bubbles when gas is discharged from a gap between the upper gas bowl and the lower gas bowl is adjusted, and the purposes of adjusting the size and the rising speed of the bubbles are achieved.
Description
Technical Field
The utility model relates to the technical field of chemical industry, specifically a blending kettle.
Background
In the production process of lubricating oil, a blending kettle is needed to react all the components, and because the viscosity of the raw materials is higher, the prior art only adopts a paddle driven by a stirring shaft to stir, so that a larger reaction kettle body is often needed, and the stirring effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a blending kettle that stirring effect is good, concrete technical scheme is as follows:
an adjustable aeration device of a blending kettle comprises a kettle body, and a motor and a speed reducer which are arranged on the kettle body, wherein the motor drives a rotating shaft through the speed reducer, blades are arranged on the rotating shaft, an upper air bowl and a lower air bowl are arranged below the kettle body, and the upper air bowl corresponds to the lower air bowl in position; the upper air bowl comprises a vertical pipe, the upper part of the vertical pipe is communicated with an air inlet pipe, the lower part of the vertical pipe is communicated with an air accumulation cavity, the end surface of the air accumulation cavity facing the lower air bowl is provided with an air jet, and the side surface of the lower end of the air accumulation cavity is provided with an air accumulation cover; the lower air bowl is provided with a T-shaped groove, the upper end of the lower supporting rod is provided with a T-shaped part, and the T-shaped part is embedded into the T-shaped groove; threads are arranged below the lower supporting rod and screwed on a nut, and the nut is fixed on the lower side of the kettle body; the lower supporting rod is further provided with a locking nut, and a sealing ring is arranged between the locking nut and the nut.
And supporting legs are arranged below the kettle body.
The upper air bowl and the lower air bowl are arranged symmetrically.
The blades mutually form an included angle of 90 degrees and are arranged in a spiral ascending way.
The utility model has the advantages that: because the aeration device is adopted, after the gas enters the upper gas bowl through the gas inlet pipe, the gas is sprayed out from the gas nozzles, the sprayed gas can meet the lower gas bowl, and because the viscosity of the raw material is higher, the gas bubbles cannot be broken immediately, and the gas bubbles sprayed out from the nozzles are extruded and broken mutually in the range of the gas collecting hood to form a larger gas bubble, so the larger gas bubble can overcome the viscosity of the raw material and move from bottom to top, thereby driving the circulation of the raw material in the kettle body, namely enhancing the stirring effect; the blades arranged in the spiral lifting mode drive the raw materials to move radially and float upwards, and the defect of uneven stirring caused by high viscosity is further overcome. The adjustable structure is adopted to ensure that the distance between the upper gas bowl and the lower gas bowl is adjustable, so that the meeting time of the sprayed gas and the lower gas bowl can be set, and the bubble volume of the gas discharged from the gap between the upper gas bowl and the lower gas bowl can be adjusted, thereby adjusting the size of the bubbles and realizing the purposes of adjusting the size and the rising speed of the bubbles.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the position a in fig. 1.
Detailed Description
The utility model is described in detail with the following drawings, as shown in the drawings, the utility model comprises a kettle body 1, a motor 5 and a speed reducer 6 which are arranged on the kettle body, wherein the motor 5 drives a rotating shaft 7 through the speed reducer 6, a paddle 8 is arranged on the rotating shaft 7, an upper air bowl 9 and a lower air bowl 10 are arranged below the kettle body 1, and the upper air bowl 9 and the lower air bowl 10 correspond in position; the upper air bowl 9 comprises a vertical pipe 11, the upper part of the vertical pipe 11 is communicated with an air inlet pipe 20, the lower part of the vertical pipe 11 is communicated with an air accumulation cavity 12, an air nozzle 13 is arranged on the end surface of the air accumulation cavity 12 facing the lower air bowl, and an air accumulation cover 14 is arranged on the side surface of the lower end of the air accumulation cavity; the lower air bowl is provided with a T-shaped groove 21, the upper end of the lower support rod 15 is provided with a T-shaped part, and the T-shaped part is embedded into the T-shaped groove 21; threads are arranged below the lower supporting rod and screwed on a nut 16, and the nut 16 is fixed on the lower side of the kettle body 1; the lower support rod is further provided with a locking nut 17, and a sealing ring 18 is arranged between the locking nut and the nut.
In order to facilitate adjustment, the supporting legs 19 are arranged below the kettle body.
The upper air bowl and the lower air bowl are arranged symmetrically.
The blades mutually form an included angle of 90 degrees and are arranged in a spiral ascending way.
Claims (4)
1. The utility model provides an aeration equipment with adjustable blending cauldron, includes the motor, the reduction gear that set up on the cauldron body and the cauldron body, the motor passes through reduction gear drive pivot, sets up paddle, its characterized in that in the pivot: an upper air bowl and a lower air bowl are arranged below the kettle body, and the upper air bowl and the lower air bowl are corresponding in position; the upper air bowl comprises a vertical pipe, the upper part of the vertical pipe is communicated with an air inlet pipe, the lower part of the vertical pipe is communicated with an air accumulation cavity, the end surface of the air accumulation cavity facing the lower air bowl is provided with an air jet, and the side surface of the lower end of the air accumulation cavity is provided with an air accumulation cover; the lower air bowl is provided with a T-shaped groove, the upper end of the lower supporting rod is provided with a T-shaped part, and the T-shaped part is embedded into the T-shaped groove; threads are arranged below the lower supporting rod and screwed on a nut, and the nut is fixed on the lower side of the kettle body; the lower supporting rod is further provided with a locking nut, and a sealing ring is arranged between the locking nut and the nut.
2. The adjustable aeration device of a blending kettle according to claim 1, which is characterized in that: and supporting legs are arranged below the kettle body.
3. The adjustable aeration device of a blending kettle according to claim 1, which is characterized in that: the upper air bowl and the lower air bowl are arranged symmetrically.
4. The adjustable aeration device of a blending kettle according to claim 1, which is characterized in that: the blades mutually form an included angle of 90 degrees and are arranged in a spiral ascending way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047553.6U CN213408407U (en) | 2020-09-18 | 2020-09-18 | Adjustable aeration device of blending kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047553.6U CN213408407U (en) | 2020-09-18 | 2020-09-18 | Adjustable aeration device of blending kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213408407U true CN213408407U (en) | 2021-06-11 |
Family
ID=76262406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047553.6U Active CN213408407U (en) | 2020-09-18 | 2020-09-18 | Adjustable aeration device of blending kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213408407U (en) |
-
2020
- 2020-09-18 CN CN202022047553.6U patent/CN213408407U/en active Active
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