CN212119925U - Utilize gas distribution device of carbon dioxide gas regulation PH - Google Patents
Utilize gas distribution device of carbon dioxide gas regulation PH Download PDFInfo
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- CN212119925U CN212119925U CN202020602642.XU CN202020602642U CN212119925U CN 212119925 U CN212119925 U CN 212119925U CN 202020602642 U CN202020602642 U CN 202020602642U CN 212119925 U CN212119925 U CN 212119925U
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- distribution device
- gas distribution
- autoclave
- carbon dioxide
- gas
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Abstract
The utility model discloses an utilize gaseous cloth gas device of carbon dioxide regulation PH mainly relates to tranexamic acid production facility technical field, including the autoclave, the center is equipped with hollow rotating shaft in the autoclave, cloth gas device under hollow rotating shaft bottom is connected, and the middle section is connected and is connected the cloth gas device, go up the reverse setting of cloth gas device down, cloth gas device, go up the cloth gas device structure the same down, all include wheel hub, reinforcing ring, and wheel hub, reinforcing ring pass through the blade and connect be equipped with the cloth gas pocket on the blade, the blade becomes slope form and sets up, distributes along wheel hub circumference, and the upper end runs through the autoclave and is connected with outside high-pressure gas pitcher the upper end is equipped with fixed running gear the autoclave lateral wall is equipped with the agitating unit of symmetry, and the agitating unit that the symmetry set up turns to on the contrary.
Description
Technical Field
The utility model mainly relates to the technical field of tranexamic acid production equipment, in particular to a gas distribution device for regulating PH by utilizing carbon dioxide gas.
Background
A production process of tranexamic acid; firstly, pressurizing and hydrogenating reaction in a stainless steel high-pressure kettle, then decompressing and concentrating in an enamel kettle, then carrying out high-temperature and high-pressure reaction in the stainless steel high-pressure kettle, cooling, introducing carbon dioxide gas to adjust the pH value, filtering, decompressing and concentrating filtrate in the enamel kettle, cooling and crystallizing, and throwing materials by a centrifugal machine to obtain the product. In the stage of adjusting the pH value by carbon dioxide gas, the gas distribution in the existing equipment is uneven, so that the adjusting speed and effect are inconsistent, the pH value adjustment is influenced, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, the present invention provides a gas distribution device for adjusting PH by using carbon dioxide gas.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an utilize gas distribution device of carbon dioxide gas regulation PH which characterized in that: the high-pressure autoclave comprises an autoclave, the center is equipped with hollow rotating shaft in the autoclave, the gas distribution device under hollow rotating shaft bottom is connected, and the gas distribution device is connected to the middle section, gas distribution device, last gas distribution device reverse setting down, lower gas distribution device, last gas distribution device structure the same, all include wheel hub, reinforcing ring, and wheel hub, reinforcing ring pass through the blade and connect be equipped with the gas distribution hole on the blade, the blade becomes the slope form setting, distributes along wheel hub circumference, and the upper end runs through the autoclave and is connected with outside high-pressure gas pitcher the upper end is equipped with fixed running gear the autoclave lateral wall is equipped with the agitating unit of symmetry, and the agitating unit that the symmetry set up turns to opposite.
As a further improvement of the utility model, the hollow rotating shaft is connected with an external high-pressure gas tank through a sealing rotating bearing.
As a further improvement of the utility model, the rotating gear is controlled by the driving motor,
as a further improvement of the utility model, the stirring device comprises a stirring shaft, a sealing bearing and a steering motor.
As a further improvement of the utility model, the blade and the horizontal direction form an angle of 30 degrees.
Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses well individual, through cloth gas device down, go up the reverse setting of cloth gas device, carbon dioxide gas is evenly dispersed to all around, and the autoclave lateral wall is equipped with the agitating unit of symmetry, and the agitating unit that the symmetry set up turns to on the contrary, is broken up by the impeller, and the reaction with higher speed for adjust more accurately.
Drawings
The invention will be further described with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the gas distribution device of the present invention;
in the figure: 1 autoclave, 2 hollow rotating shaft, 3 sealed rotating bearing, 4 rotating gear, 5 lower gas distribution device, 6 upper gas distribution device, 7 hub, 8 blade, 9 gas distribution hole, 10 reinforcing ring, 11 stirring device, 12 stirring shaft, 13 sealed bearing and 14 steering motor.
Detailed Description
In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.
The figure is a schematic structural diagram of the utility model; including autoclave 1, the center is equipped with hollow rotating shaft 2 in autoclave 1, hollow rotating shaft 2 is connected with outside high-pressure gas jar through sealed rolling bearing 3, the gas distribution device is connected down to hollow rotating shaft 2 bottom, and the gas distribution device is connected on the middle section, gas distribution device 5, the reverse setting of last gas distribution device 6 down, gas distribution device 5, last gas distribution device 6 structure are the same down, and the autoclave is run through to the upper end and outside high-pressure gas jar is connected the upper end is equipped with fixed rolling gear 4, and rolling gear 4 passes through driving motor control 1 lateral wall in autoclave is equipped with the agitating unit 11 of symmetry, and agitating unit 11 that the symmetry set up turns to opposite, agitating unit 11 includes (mixing) shaft 12, sealed bearing 13, turns to motor 14.
FIG. 2 is a schematic structural view of the gas distribution device of the present invention; lower gas distribution device 5, go up gas distribution device 6 and set up in reverse, lower gas distribution device 5, go up gas distribution device 6 structure the same, all include wheel hub 7, reinforcing ring 10, wheel hub 7, reinforcing ring 10 pass through blade 8 and connect be equipped with gas distribution hole 9 on the blade 8, blade 8 becomes the slope form setting, and blade 8 becomes 30 jiaos with the horizontal direction and distributes along wheel hub 7 circumference.
In the utility model, carbon dioxide gas enters the hollow rotating shaft from an external high-pressure tank under the action of the sealed rotating bearing 3, the lower gas distribution device 5 and the upper gas distribution device 6 which are arranged on the hollow rotating shaft in the autoclave are used for gas distribution, the lower gas distribution device 5 and the upper gas distribution device 6 are reversely arranged and have the same structure, the upper and the lower gas distribution devices are used for simultaneously distributing gas, the efficiency is higher, the carbon dioxide gas enters the hollow hub 7 and is dispersed around by the blades 8 on the hub 7, the driving motor drives the hollow rotating shaft 2 to rotate by controlling the rotating gear 4, the lower gas distribution device 5 and the upper gas distribution device 6 also rotate along with the blades 8, the blades 8 are arranged in an inclined shape and are distributed along the circumferential direction of the hub 7, the blades 8 cut cooling solution, the front is pressed, the back is vacuum, the gas distribution holes 9 are arranged on the back of the blades 8, the carbon dioxide gas, the side wall of the autoclave 1 is provided with the symmetrical stirring devices 11, and the symmetrically arranged stirring devices 11 are opposite in rotation direction, so that the stirring effect is achieved, the reaction is accelerated, and the adjustment is more accurate.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.
Claims (5)
1. The utility model provides an utilize gas distribution device of carbon dioxide gas regulation PH which characterized in that: comprises an autoclave (1), a hollow rotating shaft (2) is arranged at the center in the autoclave (1), the bottom of the hollow rotating shaft (2) is connected with a lower gas distribution device, the middle section is connected with an upper gas distribution device, the lower gas distribution device (5) and the upper gas distribution device (6) are arranged in reverse, the lower gas distribution device (5) and the upper gas distribution device (6) have the same structure and respectively comprise a hub (7) and a reinforcing ring (10), the hub (7) and the reinforcing ring (10) are connected through a blade (8), the blades (8) are provided with air distribution holes (9), the blades (8) are arranged in an inclined shape and are distributed along the circumferential direction of the hub (7), the upper ends of the blades penetrate through the high-pressure kettle (1) and are connected with an external high-pressure air tank, the upper end of the autoclave is provided with a fixed rotating gear (4), the side wall of the autoclave (1) is provided with symmetrical stirring devices (11), and the rotation directions of the symmetrically arranged stirring devices (11) are opposite.
2. The gas distribution device for adjusting PH using carbon dioxide gas as claimed in claim 1, wherein: the hollow rotating shaft (2) is connected with an external high-pressure gas tank through a sealing rotating bearing (3).
3. The gas distribution device for adjusting PH using carbon dioxide gas as claimed in claim 1, wherein: the rotating gear (4) is controlled by a driving motor.
4. The gas distribution device for adjusting PH using carbon dioxide gas as claimed in claim 1, wherein: the stirring device (11) comprises a stirring shaft (12), a sealing bearing (13) and a steering motor (14).
5. The gas distribution device for adjusting PH using carbon dioxide gas as claimed in claim 1, wherein: the blade (8) forms an angle of 30 degrees with the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602642.XU CN212119925U (en) | 2020-04-21 | 2020-04-21 | Utilize gas distribution device of carbon dioxide gas regulation PH |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602642.XU CN212119925U (en) | 2020-04-21 | 2020-04-21 | Utilize gas distribution device of carbon dioxide gas regulation PH |
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| Publication Number | Publication Date |
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| CN212119925U true CN212119925U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020602642.XU Active CN212119925U (en) | 2020-04-21 | 2020-04-21 | Utilize gas distribution device of carbon dioxide gas regulation PH |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680093A (en) * | 2021-09-01 | 2021-11-23 | 启东柯兰机电设备有限公司 | Low-temperature hydrogen purification device and control method |
-
2020
- 2020-04-21 CN CN202020602642.XU patent/CN212119925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680093A (en) * | 2021-09-01 | 2021-11-23 | 启东柯兰机电设备有限公司 | Low-temperature hydrogen purification device and control method |
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