CN215610615U - Gas mixing tank for mixing multiple gases - Google Patents
Gas mixing tank for mixing multiple gases Download PDFInfo
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- CN215610615U CN215610615U CN202121415442.4U CN202121415442U CN215610615U CN 215610615 U CN215610615 U CN 215610615U CN 202121415442 U CN202121415442 U CN 202121415442U CN 215610615 U CN215610615 U CN 215610615U
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Abstract
The utility model discloses a gas mixing tank for mixing multiple gases, relates to the field of gas mixing, and is mainly used for solving the problem that the gas mixing effect of the existing gas mixing equipment is poor. The main structure is as follows: the stirring tank comprises a tank body, wherein a plurality of spiral air inlet pipes are arranged in an inner cavity of the tank body and are sequentially arranged in parallel along the direction from the axis of the tank body to the inner wall of the tank body, a magnetic fluid sealing transmission part is arranged at the top of the tank body, the lower end of the magnetic fluid sealing transmission part is in transmission connection with a stirring assembly, and the upper end of the magnetic fluid sealing transmission part is in transmission connection with a driving motor. The gas mixing tank for mixing multiple gases, provided by the utility model, can keep the tank body sealed and ensure a good gas mixing effect.
Description
Technical Field
The utility model relates to the field of gas mixing, in particular to a gas mixing tank for mixing various gases.
Background
The industrial production often needs to use mixed gas formed by mixing a plurality of gases. At present, a common mixed gas production method is to fill a plurality of different gases into a gas mixing container for dynamic mixing according to different flow rates, and then directly output the mixed gas according to the flow rate proportion.
However, due to the influence of the composition difference of the mixed gas, the short dynamic mixing time of the gas and other factors, the conventional gas mixing container cannot ensure that a plurality of different gases are uniformly mixed in the container, so that the mixing effect is poor, and the mixed gas cannot meet the expected component ratio requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gas mixing tank for mixing a plurality of gases, and by utilizing the device, a good gas mixing effect can be ensured while the sealing of a tank body is kept.
The technical scheme for solving the technical problems is as follows: the utility model provides a gas mixing tank for multiple gas mixture, includes a jar body, be equipped with many spiral intake pipes upwards arranging around jar body axle center spiral in the lower part inner chamber of jar body, many the spiral intake pipe is along jar body axle center to jar internal wall direction parallel arrangement in proper order, be equipped with a plurality of ventholes that set gradually along its extending direction on the upper portion pipe wall of spiral intake pipe, the vertical magnetic fluid seal driving medium that is equipped with in top of jar body, the lower extreme and the stirring subassembly transmission of setting at jar internal of magnetic fluid seal driving medium are connected, and the upper end is connected with a driving motor transmission.
As a further improvement of the utility model, the magnetic fluid sealing transmission part and the stirring component are in transmission connection through a coupler.
As a further improvement of the utility model, the stirring assembly comprises a transmission shaft, a rotary fan blade and an anti-drop baffle which are coaxially and sequentially arranged from top to bottom, wherein an installation shaft sleeve for fixedly connecting the rotary fan blade on the side wall of the lower end of the transmission shaft in a sleeved mode is arranged at the axis of the rotary fan blade, and an anti-drop screw which penetrates through the anti-drop baffle and is fixedly connected with the end face of the lower end of the transmission shaft is arranged at the axis of the anti-drop baffle.
As a further improvement of the utility model, the inner wall of the mounting shaft sleeve is provided with a limit key, and the side wall of the lower end of the transmission shaft is provided with a key groove which is matched with the limit key in a clamping way.
As a further improvement of the utility model, the lower end of the spiral air inlet pipe is the air inlet end thereof, and the air inlet end of the spiral air inlet pipe is connected with an external air supply system through an air inlet joint arranged on the lower surface of the tank body.
As a further improvement of the utility model, a gas output pipe is arranged on the side wall of the upper part of the tank body.
As a further improvement of the utility model, a pressure transmitter is arranged on the side wall of the upper part of the tank body.
As a further improvement of the utility model, the edge of the lower surface of the tank body is provided with a plurality of supporting frames arranged around the axis of the tank body.
As a further improvement of the utility model, the upper surface of the tank body is provided with a motor mounting frame arranged around the magnetic fluid seal transmission member, and the driving motor is mounted on the upper surface of the motor mounting frame.
As a further improvement of the utility model, the upper surface of the tank body is provided with a fixed joint for installing the magnetic fluid seal transmission member.
Advantageous effects
Compared with the prior art, the gas mixing tank for mixing various gases has the advantages that:
1. when the device is used, various gases with the mass lighter than air are respectively introduced into the spiral air inlet pipes. In the moving process of the gas in the spiral gas inlet pipe, the gas can leak from the lower part, the middle part and the upper part of the spiral gas inlet pipe under the action of the gas outlet hole. Because the spiral air inlet pipes are coaxial and parallel to each other, the leaked air from each section of the spiral air inlet pipe can be contacted with the leaked air from other spiral air inlet pipes and is primarily mixed after the leaked air is leaked. Then, since each gas is lighter than air, it gradually rises and continues to contact and mix during the rising process. Meanwhile, the stirring component in the inner cavity of the upper part of the tank body starts to operate, and the stirring component can drive airflow to enable various gases to flow, so that the contact and the mixing of the various gases are further promoted. In addition, because the magnetic fluid sealing transmission part is arranged, the sealing isolation between the inside and the outside of the tank body is also ensured, and further, the various gases in the tank body can be fully mixed. Through the device, can guarantee the internal various gaseous abundant contacts of jar, misce bene when guaranteeing jar body sealed effect to gas mixing effect has been guaranteed.
2. An anti-falling screw which penetrates through the anti-falling baffle and is fixedly connected with the end face of the lower end of the transmission shaft is arranged at the axis of the anti-falling baffle. The anti-falling baffle is fixedly connected with the lower end face of the transmission shaft through the anti-falling screw, and the rotary fan blade can be effectively prevented from falling off from the lower end of the transmission shaft.
3. The inner wall of the mounting shaft sleeve is provided with a limit key, and the side wall of the lower end of the transmission shaft is provided with a key groove matched with the limit key in a clamping manner. The limiting key is matched with the key groove in a clamping mode, so that the transmission shaft drives the rotating fan blades to be free from idling.
The utility model will become more apparent from the following description when taken in conjunction with the accompanying drawings, which illustrate embodiments of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is a schematic view of the driving motor and the stirring assembly of the present invention.
Wherein: 1-tank body; 11-a support frame; 12-a pressure transmitter; 13-a gas outlet pipe; 14-a fixed joint; 2-a spiral air inlet pipe; 21-an air inlet joint; 3-a motor mounting rack; 4-driving the motor; 5-a coupler; 6-magnetic fluid seal driving medium; 7-a transmission shaft; 8-rotating fan blades; 81-installing a shaft sleeve; 82-a limit key; 9-anti-falling baffle; 91-anti-drop screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; of course, mechanical connection and electrical connection are also possible; alternatively, they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Embodiments of the present invention will now be described with reference to the accompanying drawings.
Examples
Detailed description of the utility modelas shown in fig. 1-4, a gas mixing tank for mixing a plurality of gases includes a tank body 1. Wherein, be equipped with many spiral intake pipes 2 that upwards arrange around jar 1 axle center spiral in the lower part inner chamber of jar body 1, many spiral intake pipes 2 are along jar 1 axle center to jar body 1 inner wall direction parallel arrangement in proper order. The upper pipe wall of the spiral air inlet pipe 2 is provided with a plurality of air outlet holes which are arranged in sequence along the extension direction. In this embodiment, the ventholes on the same spiral air inlet pipe 2 are evenly arranged, and the distance between two adjacent ventholes is 50 mm. The top of the tank body 1 is vertically provided with a magnetic fluid seal transmission member 6, the lower end of the magnetic fluid seal transmission member 6 is in transmission connection with a stirring assembly arranged in the tank body 1, and the upper end of the magnetic fluid seal transmission member is in transmission connection with a driving motor 4.
When the device is used, various gases with the mass lighter than air are respectively introduced into the spiral air inlet pipes 2. In the moving process of the gas in the spiral gas inlet pipe 2, the gas can leak out from the lower part, the middle part and the upper part of the spiral gas inlet pipe 2 under the action of the gas outlet hole. Since the spiral inlet pipes 2 are coaxial and parallel to each other, the gas leaking from the sections of the spiral inlet pipes 2 will contact and be primarily mixed with the gas leaking from other spiral inlet pipes 2 after leaking. Then, since each gas is lighter than air, it gradually rises and continues to contact and mix during the rising process. Meanwhile, the stirring component in the inner cavity of the upper part of the tank body 1 starts to operate, and the stirring component drives the airflow to flow various gases, so that the contact and mixing of the various gases are further promoted. In addition, because the magnetic fluid sealing transmission part 6 is arranged, the sealing isolation between the inside and the outside of the tank body 1 is also ensured, and further, the various gases in the tank body 1 can be fully mixed. Through the device, can guarantee the abundant contact of various gases in the jar body 1, misce bene when guaranteeing jar body 1 sealed effect to gas mixing effect has been guaranteed.
Meanwhile, the magnetic fluid sealing transmission piece 6 is in transmission connection with the stirring component and the magnetic fluid sealing transmission piece 6 is in transmission connection with the driving motor 4 through the coupler 5. Through setting up shaft coupling 5, can guarantee that driving motor 4's output shaft, magnetic fluid seal driving medium 6 and stirring subassembly are coaxial to rotate. In this embodiment, driving motor 4 chooses for use servo motor, and cooperation shaft coupling 5 can accurate control stirring assembly's rotational speed.
In order to install the driving motor 4, the upper surface of the tank body 1 is provided with a motor mounting rack 3 arranged around the magnetic fluid sealing transmission piece 6, and the driving motor 4 is installed on the upper surface of the motor mounting rack 3.
Regarding the concrete structure of the stirring assembly, the stirring assembly in this embodiment includes a transmission shaft 7, a rotating fan blade 8 and an anti-drop baffle 9 which are coaxially and sequentially arranged from top to bottom. The axis of the rotary fan blade 8 is provided with a mounting shaft sleeve 81 which is fixedly sleeved on the side wall of the lower end of the transmission shaft 7. An anti-drop screw 91 which penetrates through the anti-drop baffle 9 and is fixedly connected with the end face of the lower end of the transmission shaft 7 is arranged at the axle center of the anti-drop baffle 9. Through anticreep screw 91 with anticreep baffle 9 and transmission shaft 7 lower terminal surface fixed connection, can effectively avoid rotatory fan blade 8 to drop from transmission shaft 7 lower extreme. The inner wall of the mounting shaft sleeve 81 is provided with a limit key 82, and the side wall of the lower end of the transmission shaft 7 is provided with a key groove in clamping fit with the limit key 82. The limit key 82 is matched with the key groove in a clamping way, so that the transmission shaft 7 drives the rotary fan blade 8 to be free from idling.
And, the lower extreme of spiral intake pipe 2 is its inlet end, and the inlet end of spiral intake pipe 2 is connected with outside air supply system through the air inlet joint 21 that sets up at jar body 1 lower surface, and the inlet end of every spiral intake pipe 2 all is equipped with an independent air inlet joint 21 promptly. In this embodiment, a gas outlet pipe 13 is provided on the upper side wall of the tank body 1. So design, gas advances from jar 1 lower extreme, and the upper end goes out, and many spiral intake pipe 2 and the stirring subassembly of gas pocket are taken out in the cooperation, can guarantee gas mixture, and mixing effect is good.
In addition, a pressure transmitter 12 is provided on the upper side wall of the tank 1. The edge of the lower surface of the tank body 1 is provided with a plurality of supporting frames 11 arranged around the axis of the tank body. In this embodiment, there are three support frames 11, and the three support frames 11 are arranged at an included angle of 120 °.
The upper surface of the tank body 1 is provided with a fixed joint 14 for installing the magnetic fluid sealing transmission member 6. And the side wall of the lower end of the magnetic fluid seal transmission part 6 and the upper end of the fixed joint 14 are both provided with connecting flanges which are connected through flanges.
The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made in accordance with the spirit of the present invention.
Claims (10)
1. The utility model provides a gas mixing tank for multiple gas mixture, a serial communication port, including a jar body (1), be equipped with many spiral intake pipe (2) of upwards arranging around jar body (1) axle center spiral in the lower part inner chamber of jar body (1), many spiral intake pipe (2) are along jar body (1) axle center to jar body (1) inner wall direction parallel arrangement in proper order, be equipped with a plurality of ventholes that set gradually along its extending direction on the upper portion pipe wall of spiral intake pipe (2), the vertical magnetic fluid seal driving medium (6) that is equipped with in top of jar body (1), the lower extreme and the stirring subassembly transmission that sets up in jar body (1) of magnetic fluid seal driving medium (6) are connected, and the upper end is connected with a driving motor (4) transmission.
2. The gas mixing tank for mixing multiple gases according to claim 1, wherein the magnetic fluid seal transmission member (6) and the stirring component are in transmission connection through a coupling (5), and the magnetic fluid seal transmission member (6) and the driving motor (4) are in transmission connection through a coupling (5).
3. The gas mixing tank for mixing multiple gases according to claim 1 or 2, wherein the stirring assembly comprises a transmission shaft (7), a rotating fan blade (8) and an anti-dropping baffle (9) which are coaxially and sequentially arranged from top to bottom, an installation shaft sleeve (81) for fixedly sleeving the rotating fan blade (8) on the side wall of the lower end of the transmission shaft (7) is arranged at the shaft center of the rotating fan blade, and an anti-dropping screw (91) which penetrates through the anti-dropping baffle (9) and is fixedly connected with the end face of the lower end of the transmission shaft (7) is arranged at the shaft center of the anti-dropping baffle (9).
4. The gas mixing tank for mixing multiple gases according to claim 3, wherein a limit key (82) is arranged on the inner wall of the mounting shaft sleeve (81), and a key groove matched with the limit key (82) in a clamping manner is arranged on the side wall of the lower end of the transmission shaft (7).
5. The gas mixing tank for mixing multiple gases according to claim 1, characterized in that the lower end of the spiral gas inlet pipe (2) is the gas inlet end thereof, and the gas inlet end of the spiral gas inlet pipe (2) is connected with an external gas supply system through a gas inlet joint (21) arranged on the lower surface of the tank body (1).
6. A gas mixing tank for mixing gases according to claim 5, characterized in that the tank body (1) is provided with a gas outlet pipe (13) on the upper side wall.
7. A gas mixing tank for mixing gases according to claim 1, characterised in that the tank (1) is provided with a pressure transmitter (12) on its upper side wall.
8. A gas mixing tank for mixing multiple gases according to claim 1, characterized in that the edge of the lower surface of the tank body (1) is provided with a plurality of supporting frames (11) arranged around the axis thereof.
9. A gas mixing tank for mixing multiple gases according to claim 1, characterized in that the upper surface of the tank body (1) is provided with a motor mounting bracket (3) arranged around the magnetic fluid seal driving member (6), and the driving motor (4) is arranged on the upper surface of the motor mounting bracket (3).
10. A gas mixing tank for mixing multiple gases according to claim 1, characterized in that the upper surface of the tank body (1) is provided with a fixed joint (14) for installing a magnetic fluid seal driving member (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415442.4U CN215610615U (en) | 2021-06-24 | 2021-06-24 | Gas mixing tank for mixing multiple gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415442.4U CN215610615U (en) | 2021-06-24 | 2021-06-24 | Gas mixing tank for mixing multiple gases |
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| Publication Number | Publication Date |
|---|---|
| CN215610615U true CN215610615U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121415442.4U Active CN215610615U (en) | 2021-06-24 | 2021-06-24 | Gas mixing tank for mixing multiple gases |
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| Country | Link |
|---|---|
| CN (1) | CN215610615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066719A (en) * | 2023-03-21 | 2023-05-05 | 中科艾尔(北京)科技有限公司 | Tank for storing multiple gas media |
-
2021
- 2021-06-24 CN CN202121415442.4U patent/CN215610615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066719A (en) * | 2023-03-21 | 2023-05-05 | 中科艾尔(北京)科技有限公司 | Tank for storing multiple gas media |
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