CN210021867U - Circulation vacuum defoaming agitator tank - Google Patents
Circulation vacuum defoaming agitator tank Download PDFInfo
- Publication number
- CN210021867U CN210021867U CN201920685763.2U CN201920685763U CN210021867U CN 210021867 U CN210021867 U CN 210021867U CN 201920685763 U CN201920685763 U CN 201920685763U CN 210021867 U CN210021867 U CN 210021867U
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- tank body
- stirring
- tank
- honeycomb duct
- jar
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a circulation vacuum defoaming agitator tank belongs to the agitated vessel field. The stirring device comprises a stirring shaft and a plurality of propeller wheels used for enabling the stirring materials to flow along the axial direction of the tank body, the tank body is in a circular truncated cone shape, the propeller wheels enable the stirring materials to flow in the tank body along the axial direction of the tank body to form circulation, the tank body is in the circular truncated cone shape, the flow rates of the stirring materials at different positions are different, and the pressure borne by bubbles in the stirring materials is continuously changed and further broken; the guide pipe isolates the ascending stirring materials from the descending stirring materials, and is also in a round table shape, so that the flow velocity change of the stirring materials can be accelerated; the vacuum pump makes the tank body in a negative pressure state, so that the bubbles are easier to break, and the bubbles are prevented from being formed again.
Description
Technical Field
The utility model belongs to the agitated vessel field relates to a circulation vacuum defoaming agitator tank.
Background
Current vacuum mixing jar is provided with the paddle around the high-speed rotation of (mixing) shaft usually, is provided with the sieve mesh on the paddle to make the bubble in the stirring material break, but the paddle is high-speed rotatory back, and stirring material can flow around the (mixing) shaft along with the paddle together, and stirring material through the sieve mesh is limited, and the defoaming effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a circulation vacuum defoaming agitator tank can promote the defoaming effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: a circulating vacuum defoaming stirring tank comprises a tank body for containing stirring materials, a vacuum pump in sealed communication with the tank body and a stirrer arranged in the tank body, wherein the stirrer comprises a stirring shaft and a plurality of propeller wheels for enabling the stirring materials to flow along the axial direction of the stirring shaft; the tank body is in a circular truncated cone shape, the stirring shaft is coaxial with the tank body, and the diameter of one end of the tank body, provided with the stirrer installation opening, is larger than that of the other end of the tank body.
Optionally, a flow guide pipe surrounding the propeller wheel is further arranged in the tank body, the flow guide pipe is arranged along the extension direction of the axis of the stirring shaft, a plurality of supports are fixedly arranged between the inner wall of the tank body and the outer wall of the flow guide pipe, and the flow guide pipe is fixedly installed on the inner wall of the tank body through the supports.
Optionally, the draft tube is in a circular truncated cone shape, and the diameter of one end of the draft tube close to the stirrer installation opening is larger than that of the other end of the draft tube.
Optionally, a guide plate is further arranged between the flow guide pipe and the tank body along the axial line extending direction of the inner cavity of the tank body, one side of the guide plate is connected with the flow guide pipe, and the other side of the guide plate is connected with the inner wall of the tank body.
Optionally, the number of the guide plates is 4, and the guide plates are uniformly arranged around the axis of the tank body.
Optionally, a circular sieve plate is further arranged between the flow guide pipe and the tank body, an inner ring of the sieve plate is connected with the flow guide pipe, and an outer ring of the sieve plate is connected with the inner wall of the tank body.
Optionally, the plane on which the sieve plate is located is perpendicular to the axial length direction of the tank body.
Optionally, the number of the propeller wheels is 3, and the propeller wheels are arranged at equal intervals along the length direction of the axial line of the stirring shaft.
Optionally, the tank body is further provided with a unidirectional stirring material inlet and a unidirectional stirring material outlet.
Optionally, a coupler is arranged at one end of the stirring shaft exposed out of the tank body, and the stirring shaft is connected with the motor through the coupler.
Optionally, the vacuum pump and the motor both adopt an external power supply.
The beneficial effects of the utility model reside in that:
in the utility model, the propeller wheel causes the stirring material to flow in the tank body along the axis direction of the tank body to form circulation, the tank body is in a round table shape, the flow velocity of the stirring material at different positions is different, and the pressure borne by the bubbles in the stirring material is continuously changed and further broken; meanwhile, the guide pipe isolates the ascending stirring materials from the descending stirring materials, and is also in a round table shape, so that the flow velocity change of the stirring materials can be accelerated; the vacuum pump makes the internal negative pressure state of jar, and the bubble is changeed and is broken, and the bubble is broken back gas and is taken out by the vacuum pump simultaneously, prevents that the bubble from forming once more.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a front view of a circulating vacuum defoaming stirring tank;
FIG. 2 is a schematic diagram of a top view of a circulating vacuum defoaming agitator tank.
Reference numerals: the device comprises a tank body-1, a stirring shaft-2, a propeller wheel-3, a flow guide pipe-4, a bracket-5, a sieve plate-6 and a guide plate-7.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 to 2, a circulating vacuum defoaming stirring tank comprises a tank body 1 for containing stirring materials, a vacuum pump (not shown) hermetically communicated with the tank body 1, and a stirrer arranged in the tank body 1, wherein the stirrer comprises a stirring shaft 2 and a plurality of propeller wheels 3 for enabling the stirring materials to flow along the axial direction of the stirring shaft, the upper end of the tank body 1 is provided with a stirrer installation opening, the upper end of the stirring shaft 2 is exposed out of the tank body 1 through the stirrer installation opening, the propeller wheels 3 are arranged at the lower part of the stirring shaft 2, the propeller wheels 3 are coaxial with the stirring shaft 2, and the stirring shaft 2 hermetically rotates in the installation opening; the tank body 1 is in a circular truncated cone shape, the stirring shaft 2 is coaxial with the tank body 1, and the diameter of one end of the tank body 1 provided with the stirrer installation opening is larger than that of the other end of the tank body 1.
In this embodiment, a flow guide pipe 4 surrounding the propeller wheel 3 is further arranged in the tank body 1, the flow guide pipe 4 is arranged along the axial extension direction of the stirring shaft 2, a plurality of supports 5 are arranged between the inner wall of the tank body 1 and the outer wall of the flow guide pipe 4, and the flow guide pipe 4 is fixedly mounted on the inner wall of the tank body 1 through the supports 5. The draft tube 4 is round platform shape, and the diameter of the draft tube 4 near the agitator installation opening is larger than that of the other end of the draft tube 4. A guide plate 7 is arranged between the guide pipe 4 and the tank body 1 along the axial extension direction of the tank body 1, one side of the guide plate 7 is connected with the guide pipe 4, and the other side of the guide plate 7 is connected with the inner wall of the tank body 1. The guide plate 7 is 4, and the guide plate 7 is evenly arranged around the axis of the tank body 1. An annular sieve plate 6 is further arranged between the flow guide pipe 4 and the tank body 1, the inner ring of the sieve plate 6 is connected with the flow guide pipe 4, and the outer ring of the sieve plate 6 is connected with the inner wall of the tank body 1. The plane of the sieve plate 6 is vertical to the length direction of the axial line of the tank body 1. The number of the propeller wheels 3 is 3, and the propeller wheels are arranged at equal intervals along the length direction of the axial line of the stirring shaft 2. The tank body 1 is also provided with a unidirectional stirring material inlet (not shown) and a unidirectional stirring material outlet (not shown). The end of the stirring shaft 2 exposed out of the tank body 1 is provided with a coupler, and the stirring shaft 2 is connected with a motor through the coupler. The vacuum pump and the motor both adopt an external power supply.
When the stirring tank is actually used, the motor drives the propeller wheel 3 to rotate, the propeller wheel 3 enables stirring materials to flow in the tank body 1 along the axis direction of the tank body 1 to form circulation, the tank body 1 is in a circular table shape, and the pressure borne by bubbles in the stirring materials is continuously changed and then broken due to different flow rates of the stirring materials at different positions; meanwhile, the flow guide pipe 4 isolates ascending stirring substances from descending stirring substances, is also in a round table shape, can accelerate the flow velocity change of the stirring substances, is provided with the sieve plate 6 between the flow guide pipe 4 and the inner wall of the tank body 1, and when the stirring substances flow through the sieve plate 6, the flow velocity is increased, the pressure is reduced, and bubbles are broken; the vacuum pump makes the internal negative pressure state of jar, and the bubble is changeed and is broken, and the bubble is broken back gas and is taken out by the vacuum pump simultaneously, prevents that the bubble from forming once more.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a circulation vacuum defoaming agitator tank, including the jar body that is used for splendid attire stirring material, with jar vacuum pump of body seal intercommunication and set up in the internal agitator of jar, its characterized in that:
the stirrer comprises a stirring shaft and a plurality of propeller wheels used for enabling stirred substances to flow along the axial direction of the stirring shaft, the upper end of the tank body is provided with a stirrer mounting opening, the upper end of the stirring shaft is exposed out of the tank body through the stirrer mounting opening, the propeller wheels are arranged at the lower part of the stirring shaft, the propeller wheels are coaxial with the stirring shaft, and the stirring shaft rotates in the stirrer mounting opening in a sealing way;
the tank body is in a circular truncated cone shape, the stirring shaft is coaxial with the tank body, and the diameter of one end of the tank body, provided with the stirrer installation opening, is larger than that of the other end of the tank body.
2. The circulating vacuum defoaming agitator tank of claim 1, wherein: the utility model discloses a kettle, including jar body, propeller wheel, honeycomb duct, the internal honeycomb duct that will still be equipped with of jar propeller wheel surrounds, the honeycomb duct sets up along (mixing) shaft axis extending direction, the inner wall of the jar body with fixed a plurality of supports that are equipped with between the outer wall of honeycomb duct, the honeycomb duct passes through support fixed mounting in on the inner wall of the jar body.
3. The circulating vacuum defoaming agitator tank of claim 2, wherein: the honeycomb duct is round platform shape, the honeycomb duct is close to agitator installation opening's one end diameter is greater than the diameter of honeycomb duct other end.
4. The circulating vacuum defoaming agitator tank of claim 3, wherein: the honeycomb duct with still follow between the jar body jar internal chamber axis extending direction is equipped with the deflector, one side of deflector with the honeycomb duct is connected, the opposite side of deflector with jar internal wall is connected.
5. The circulating vacuum defoaming stirring tank of claim 4, wherein: the deflector is 4, the deflector is around jar body axis evenly sets up.
6. A circulating vacuum defoaming agitator tank in accordance with any one of claims 2 to 5 wherein: the honeycomb duct with still be equipped with annular sieve between jar body, the inner circle of sieve with the honeycomb duct is connected, the outer lane of sieve with the inner wall connection of jar body.
7. The circulating vacuum defoaming stirring tank of claim 6, wherein: the plane where the sieve plate is located is perpendicular to the length direction of the axis of the tank body.
8. The circulating vacuum defoaming stirring tank of claim 6, wherein: the number of the propeller wheels is 3, and the propeller wheels are arranged at equal intervals along the length direction of the axial line of the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685763.2U CN210021867U (en) | 2019-05-14 | 2019-05-14 | Circulation vacuum defoaming agitator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685763.2U CN210021867U (en) | 2019-05-14 | 2019-05-14 | Circulation vacuum defoaming agitator tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210021867U true CN210021867U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920685763.2U Active CN210021867U (en) | 2019-05-14 | 2019-05-14 | Circulation vacuum defoaming agitator tank |
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| CN (1) | CN210021867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388171A (en) * | 2022-01-18 | 2022-04-22 | 谭承国 | Conductive silver paste and preparation method thereof |
-
2019
- 2019-05-14 CN CN201920685763.2U patent/CN210021867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388171A (en) * | 2022-01-18 | 2022-04-22 | 谭承国 | Conductive silver paste and preparation method thereof |
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1-5, standard workshop, Jinfeng biomedical industrial park, No. 28, Gaoxin Avenue, Jiulongpo District, Chongqing Patentee after: Ruixi (Chongqing) Biotechnology Co.,Ltd. Address before: 400039 No. 77-1 and No. 77-4 B3089, No. 17, Shiqiao Paving Shiyang Road, Jiulongpo District, Chongqing Patentee before: Ruixi (Chongqing) Biotechnology Co.,Ltd. |
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