CN212068735U - Chemical reaction kettle beneficial to reducing bubble rate in chemical raw materials - Google Patents
Chemical reaction kettle beneficial to reducing bubble rate in chemical raw materials Download PDFInfo
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- CN212068735U CN212068735U CN202020313192.2U CN202020313192U CN212068735U CN 212068735 U CN212068735 U CN 212068735U CN 202020313192 U CN202020313192 U CN 202020313192U CN 212068735 U CN212068735 U CN 212068735U
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 53
- 239000000126 substance Substances 0.000 title claims abstract description 23
- 239000002994 raw material Substances 0.000 title claims description 8
- 230000009286 beneficial effect Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003317 industrial substance Substances 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 24
- 239000013064 chemical raw material Substances 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 12
- 238000005086 pumping Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- -1 chemical engineering Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a help reducing chemical industry reation kettle of bubble rate among the industrial chemicals relates to chemical industry equipment technical field, specifically includes the retort body, the top of the retort body is provided with respectively removes bubble case, gear motor and vacuum pump, removes the left side fixedly connected with conveyer pipe of bubble case, and the conveyer pipe is kept away from the one end and the retort body fixed connection who removes the bubble case, and the top and the bottom of the internal wall of retort are provided with bearing A and bearing B respectively, bearing A's inner wall fixedly connected with driving shaft. Through setting up gear motor, removing bubble case, driving shaft, driven shaft and water conservancy diversion rotary vane, reached and reduced the effect that the bubble in the reation kettle has improved reaction rate simultaneously through the method of adding defoaming agent and inside evacuation, solved the bubble rate in some reation kettles higher, also do not have more device to reduce the bubble rate, higher bubble rate can lead to reaction rate's reduction, very troublesome problem when using.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a chemical industry reation kettle who helps reducing the bubble rate among the chemical industry raw materials.
Background
The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material of the reaction kettle is generally carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials, and the reaction kettle can be made of stainless steel materials such as SUS304, SUS316L and the like.
Some existing reaction kettles have high bubble rate of chemical reaction inside the reaction kettles when the materials are stirred, and the bubble rate is not reduced by more devices, so that the reaction effect is adversely affected by the high bubble rate, the reaction rate is reduced, the reaction materials cannot be fully reacted, and the reaction kettles are very troublesome in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a help reducing chemical industry reation kettle of bubble rate among the industrial chemicals to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a chemical reaction kettle helpful for reducing the bubble rate in chemical raw materials comprises a reaction tank body, the top of the reaction tank body is respectively provided with a bubble removing box, a speed reducing motor and a vacuum pump, the left side of the bubble removing box is fixedly connected with a conveying pipe, one end of the conveying pipe, far away from the bubble removing box, is fixedly connected with the reaction tank body, the top and the bottom of the inner wall of the reaction tank body are respectively provided with a bearing A and a bearing B, the inner wall of the bearing A is fixedly connected with a driving shaft, the output shaft of the speed reducing motor is fixedly connected with the top of the driving shaft, the surface of the driving shaft is provided with a plurality of stirring blades, the surface of the driving shaft is fixedly sleeved with a driving gear, the inner wall of the bearing B is fixedly connected with a driven shaft, the surface of the driven shaft is respectively provided with a blade, a driven gear and a flow guide rotary blade, the flow guide, the bottom of the reaction tank body is provided with a connecting pipe, and the top of the connecting pipe is fixedly connected with a connecting port of the vacuum pump.
As a further aspect of the present invention: the number of driving shafts is one, the number of driven shafts is four, and the four driven shafts are distributed in an annular array mode by taking the axis of the driving shafts as an array center.
As a further aspect of the present invention: the number of the diversion rotary vanes is equal to that of the driven shafts.
As a further aspect of the present invention: the gear motor is fixedly connected to the upper surface of the reaction tank body through a fixing frame.
As a further aspect of the present invention: the stirring blades and the blades are arranged in a staggered manner.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the speed reducing motor, the defoaming box, the driving shaft, the driven shafts and the diversion rotary vanes, materials to be reacted enter the inside of the reaction tank body through the inlet pipe, then the defoaming agent is added into the defoaming box, then the inlet pipe and the conveying pipe are closed, the vacuum pump is opened to pump out air in the reaction tank body, the speed reducing motor is started to start stirring after the pumping is finished, the speed reducing motor drives the driving shaft to rotate so as to drive the driven shafts to rotate, the stirring is carried out on the inside through the stirring vanes and the blades, the internal stirring is more sufficient through the four driven shafts, the internal bubble rate is greatly reduced through pumping out and adding the defoaming agent, the effect of reducing bubbles in the reaction kettle by adding the defoaming agent and pumping out the inside and improving the reaction rate is achieved, the problem that the bubble rate in some reaction kettles is higher is solved, and more devices are not used for reducing the bubble rate, the higher bubble rate causes a problem that the reaction rate is lowered and it is very troublesome in use.
Drawings
FIG. 1 is a front cross-sectional view of a chemical reactor that helps to reduce the rate of bubbles in the chemical feedstock.
FIG. 2 is a top view of a chemical reactor that helps to reduce the rate of bubbles in the chemical feedstock.
FIG. 3 is a top cross-sectional view of a chemical reactor at a position of a stirring vane that helps to reduce the rate of bubbles in the chemical feedstock.
FIG. 4 is a top cross-sectional view of a chemical reactor at a position of a guide vane that helps to reduce the rate of bubbles in the chemical feedstock.
As shown in the figure: 1. a reaction tank body; 2. a defoaming box; 3. a reduction motor; 4. a vacuum pump; 5. a delivery pipe; 6. a bearing A; 7. a bearing B; 8. a drive shaft; 9. stirring blades; 10. a driving gear; 11. a driven shaft; 12. a blade; 13. a driven gear; 14. flow guiding rotary vanes; 15. an inlet pipe; 16. an inlet pipe and an outlet pipe; 17. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.
Referring to fig. 1 to 4, in an embodiment of the present invention, a chemical reaction kettle helpful for reducing bubble rate in chemical raw materials includes a reaction tank body 1, a bubble removing box 2, a decelerating motor 3 and a vacuum pump 4 are respectively disposed at the top of the reaction tank body 1, the vacuum pump 4 extracts air in the reaction tank body 1, only a small amount of gas required for reaction is left, if no reaction gas is needed, the air is directly extracted into vacuum, thereby reducing the bubble rate in the reaction kettle, the decelerating motor 3 is fixedly connected to the upper surface of the reaction tank body 1 through a fixing frame, a conveying pipe 5 is fixedly connected to the left side of the bubble removing box 2, the conveying pipe 5 is a pipeline facility for conveying bubbles removed in the bubble removing box 2, one end of the conveying pipe 5 far away from the bubble removing box 2 is fixedly connected to the reaction tank body 1, a bearing a6 and a bearing B7 are respectively disposed at the top and the bottom of the inner wall of the reaction tank body 1, thereby, the inner wall of the bearing A6 is fixedly connected with a driving shaft 8, the number of the driving shaft 8 is one, the number of the driven shafts 11 is four, the four driven shafts 11 are distributed in an annular array by taking the axis of the driving shaft 8 as an array center, one driving shaft 8 drives the four driven shafts 11 to rotate, wherein the directions of two opposite driven shafts 11 which rotate are opposite to each other are not provided, so that the forward rotation and the reverse rotation exist simultaneously, the full stirring and the reaction rate increase are realized, the output shaft of a speed reducing motor 3 is fixedly connected with the top of the driving shaft 8, the surface of the driving shaft 8 is provided with a plurality of stirring blades 9, the stirring blades 9 and the blades 12 are arranged in a staggered mode, mutual collision is not easy to occur during stirring, the stirring gap is small, the stirring efficiency is increased, the driving gear 10 is fixedly sleeved on the surface of the driving shaft 8, the driven shaft 11 is fixedly connected with, Driven gear 13 and water conservancy diversion rotary vane 14, the quantity of water conservancy diversion rotary vane 14 equals with the quantity of driven shaft 11, water conservancy diversion rotary vane 14 is in order to transport the reaction material of bottom to the top, it carries out the water conservancy diversion to the reaction material to have realized, water conservancy diversion rotary vane 14 is located the bottom of driven shaft 11, driving gear 10 and driven gear 13 intermeshing, the both sides that the surface of the retort body 1 is located the position department of bottommost are provided with admission pipe 15 and discrepancy pipe 16 respectively, the bottom of the retort body 1 is provided with connecting pipe 17, the top of connecting pipe 17 and vacuum pump 4's connector fixed connection.
When the reaction tank is used, materials to be reacted enter the inside of the reaction tank body 1 through the inlet pipe 15, then a defoaming agent is added into the defoaming box 2, the defoaming agent enters the inside of the reaction tank body 1 through the conveying pipe 5 to be stirred, then the inlet pipe 15 and the conveying pipe 5 are closed, the vacuum pump 4 is opened to evacuate air in the inside of the reaction tank body 1, more bubbles are prevented from being generated during stirring, stirring is started after the stirring is finished, the speed reducing motor 3 is started, the speed reducing motor 3 rotates to drive the driving shaft 8 to rotate, the driving shaft 8 rotates to drive the stirring blades 9 to rotate to stir the reaction materials, the driving gear 10 on the driving shaft 8 rotates to drive the driven gear 13 to rotate through meshing, the driven gear 13 rotates to drive the driven gear 12 to rotate, the rotation directions of the four driven shafts 11 are opposite in pairs, the forward rotation and the reverse rotation are realized, driven shaft 11 pivoted drives water conservancy diversion rotary vane 14 and rotates simultaneously, and water conservancy diversion rotary vane 14 stirs the top of water conservancy diversion rotary vane 14 with the material of its below, realizes the water conservancy diversion to the material, increases the effect of stirring, improves reaction rate, and this water conservancy diversion rotary vane 14 is similar to the fan rotary vane, does not do too much explanation here, and abundant stirs reaction material, through inside extraction empty and under the effect of defoaming agent for the inside air bubble greatly reduced of reation kettle.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.
Claims (5)
1. The utility model provides a help reducing chemical industry reation kettle of bubble rate among the industrial chemicals, including retort body (1), a serial communication port, the top of retort body (1) is provided with bubble removal case (2), gear motor (3) and vacuum pump (4) respectively, the left side fixedly connected with conveyer pipe (5) of bubble removal case (2), the one end and the retort body (1) fixed connection of bubble removal case (2) are kept away from in conveyer pipe (5), the top and the bottom of retort body (1) inner wall are provided with bearing A (6) and bearing B (7) respectively, the inner wall fixedly connected with driving shaft (8) of bearing A (6), the output shaft of gear motor (3) and the top fixed connection of driving shaft (8), the surface of driving shaft (8) is provided with a plurality of stirring leaf (9), the fixed surface cup joint of driving shaft (8) has driving gear (10), the inner wall fixedly connected with driven shaft (11) of bearing B (7), the surface of driven shaft (11) is provided with blade (12) respectively, driven gear (13) and water conservancy diversion rotary vane (14), water conservancy diversion rotary vane (14) are located the bottom of driven shaft (11), driving gear (10) and driven gear (13) intermeshing, the both sides that the surface of the retort body (1) is located the position department of bottommost are provided with admission pipe (15) and discrepancy pipe (16) respectively, the bottom of the retort body (1) is provided with connecting pipe (17), the connector fixed connection of the top of connecting pipe (17) and vacuum pump (4).
2. The chemical reaction kettle capable of reducing the bubble rate of the chemical raw materials according to claim 1, wherein the number of the driving shafts (8) is one, the number of the driven shafts (11) is four, and the four driven shafts (11) are distributed in an annular array by taking the axis of the driving shafts as the array center.
3. The chemical industry reaction kettle helping to reduce the bubble rate in the chemical industry raw material according to claim 1, characterized in that the number of the guide vanes (14) is equal to the number of the driven shafts (11).
4. The chemical reaction kettle capable of reducing the bubble rate of the chemical raw materials according to claim 1, wherein the speed reduction motor (3) is fixedly connected to the upper surface of the reaction tank body (1) through a fixing frame.
5. A chemical reaction kettle for reducing the bubble rate in chemical raw material according to claim 1, characterized in that the stirring blades (9) and the blades (12) are arranged in a staggered way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313192.2U CN212068735U (en) | 2020-03-13 | 2020-03-13 | Chemical reaction kettle beneficial to reducing bubble rate in chemical raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313192.2U CN212068735U (en) | 2020-03-13 | 2020-03-13 | Chemical reaction kettle beneficial to reducing bubble rate in chemical raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212068735U true CN212068735U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020313192.2U Expired - Fee Related CN212068735U (en) | 2020-03-13 | 2020-03-13 | Chemical reaction kettle beneficial to reducing bubble rate in chemical raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212068735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117385A (en) * | 2021-04-17 | 2021-07-16 | 夏婷 | Chemical stirring kettle capable of automatically eliminating bubbles |
| CN114474648A (en) * | 2022-01-18 | 2022-05-13 | 浙江金纬片板膜设备制造有限公司 | High accuracy TPU medical sheet extrusion device |
-
2020
- 2020-03-13 CN CN202020313192.2U patent/CN212068735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117385A (en) * | 2021-04-17 | 2021-07-16 | 夏婷 | Chemical stirring kettle capable of automatically eliminating bubbles |
| CN114474648A (en) * | 2022-01-18 | 2022-05-13 | 浙江金纬片板膜设备制造有限公司 | High accuracy TPU medical sheet extrusion device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |