CN213467800U - Preparation facilities of tympanic bulla formula aluminate coupling agent - Google Patents
Preparation facilities of tympanic bulla formula aluminate coupling agent Download PDFInfo
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- CN213467800U CN213467800U CN202022248365.XU CN202022248365U CN213467800U CN 213467800 U CN213467800 U CN 213467800U CN 202022248365 U CN202022248365 U CN 202022248365U CN 213467800 U CN213467800 U CN 213467800U
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- reaction kettle
- bubbling
- coupling agent
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Abstract
A preparation device of a bubbling type aluminate coupling agent comprises a reaction kettle (4), an air inlet pipe (1), a bubbling pipe (2), an automatic valve (3), a vacuum cover (9), a transmission motor (8), a stirring shaft (7) and stirring blades (5). The top of the reaction kettle is provided with a conical vacuum cover, and the conical top is provided with an exhaust port (10). The reaction kettle is provided with an interlayer inner sleeve (6) on the wall, and is filled with heat conduction oil. The bubbling pipes are uniformly distributed on an air inlet pipe at the bottom of the stirring kettle, and automatic valves are installed at the end parts of the bubbling pipes entering the reaction kettle; a stirring shaft with stirring blades is arranged at the position of a middle shaft in the reaction kettle, and the stirring shaft is driven by a transmission motor; the stirring blades are welded on the stirring shaft, and the length of each stirring blade is two. The upper part and the lower part of the reaction kettle are respectively provided with a feed inlet (11) and a discharge outlet (12). The utility model discloses a bubbling device can accelerate the discharge of reaction by-product isopropanol, effectively reduces remaining of isopropanol, reduces the smell nature of product.
Description
Technical Field
The utility model relates to a preparation device of a bubbling type aluminate coupling agent, belonging to the technical field of coupling agent preparation.
Background
The aluminate coupling agent has the characteristics of no toxicity, environmental protection, low production cost, obvious use effect and the like, and is widely applied to the field of plastic processing of powder surface modifiers. Because the aluminate coupling agent is generally prepared by reacting aluminum isopropoxide with organic acid or ester, a byproduct isopropanol generated in the reaction is discharged by vacuumizing in the reaction process to obtain a final finished product, the natural discharge speed of the isopropanol is slow, so that the production time is long, the production efficiency is low, the isopropanol cannot be completely discharged, the recovery rate of the product is not influenced, the peculiar smell of the product is also caused, and the use effect of the product is influenced.
Disclosure of Invention
The utility model aims at disclosing a preparation device of a bubbling type aluminate coupling agent aiming at the problems of the existing aluminate coupling agent production process.
The technical scheme of the utility model is that the device for preparing the bubbling type aluminate coupling agent comprises a reaction kettle, an air inlet pipe, a bubbling pipe, an automatic valve, a vacuum cover, a transmission motor, a stirring shaft and stirring blades; the reaction kettle is of a vertical cylindrical structure, and the top of the reaction kettle is provided with a conical vacuum cover; a stirring shaft with stirring blades is arranged at the position of a middle shaft in the reaction kettle, and the stirring shaft is driven by a transmission motor; the air inlet pipe is horizontally arranged outside the bottom of the reaction kettle, the plurality of bubbling pipes are vertically arranged on the air inlet pipe, the plurality of bubbling pipes enter the reaction kettle from the bottom of the reaction kettle, and an automatic valve is arranged at the end part of the bubbling pipe entering the reaction kettle; the upper part and the lower part of the reaction kettle are respectively provided with a feed inlet and a discharge outlet.
A reaction kettle cover is arranged between the reaction kettle and the vacuum cover; the upper part of the stirring shaft is arranged on the reaction kettle cover, the transmission motor is arranged on the reaction kettle cover, and the stirring shaft is driven by the transmission mechanism; the lower end of the stirring shaft is provided with stirring blades, and the bottom end of the stirring shaft is suspended.
The reaction kettle is characterized in that an interlayer inner sleeve is arranged on the wall of the reaction kettle, an electric heating wire is arranged in the inner sleeve, and heat conducting oil is filled in the inner sleeve.
The air inlet pipe is used for feeding air into the bubbling pipe through the air inlet pipe, the automatic valve at the end part of the bubbling pipe is jacked open by the air, and the air is fed into the liquid-phase material of the reaction kettle.
An exhaust port is formed in the conical top of the vacuum cover, isopropanol which is a byproduct generated in reaction of the reaction kettle is upwards discharged along with air in an accelerating manner, and the isopropanol is discharged into a tail gas treatment system through the exhaust port under vacuum negative pressure to be collected and treated.
The stirring blades are 4 in number, are vertically welded on the stirring shaft, are two long and two short, are separated from each other and are not on the same horizontal plane.
The air inlet pipe and the bubbling pipe are made of 304 stainless steel.
The beneficial effects of the utility model are that, the utility model discloses improve on original production facility's basis, the bubbling device of increase can accelerate the discharge of reaction by-product isopropyl alcohol, shortens production time, improves production efficiency, effectively reduces remaining of isopropyl alcohol simultaneously, reduces the smell nature of product. The production efficiency of the original device can be improved, the yield is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the device of the present invention;
in the figure, 1 is an air inlet pipe; 2 is a bubbling tube; 3 is an automatic valve; 4 is a reaction kettle; 5 is a stirring blade; 6 is a heating inner sleeve; 7 is a stirring shaft; 8 is a transmission motor; 9 is a vacuum cover; 10 is an exhaust port; 11 is a feed inlet; and 12 is a discharge hole.
Detailed Description
The specific embodiment of the present invention is shown in fig. 1.
The embodiment provides a preparation facilities of tympanic bulla formula aluminate coupling agent, includes reation kettle 4, intake pipe 1, bubbling pipe 2, automatic valve 3, vacuum hood 9, driving motor 8, (mixing) shaft 7 and stirring vane 5.
In this embodiment, the reaction vessel 4 is a vertical cylindrical structure, and the top thereof is provided with a conical vacuum hood 9. This reation kettle 4 installs on the iron stand that 1.5m is high, and 4 inner walls of reation kettle diameter 2.5m, outer wall diameter 2.6m, wall thickness 10mm, height 3 m. The reaction kettle wall 4 is provided with an interlayer inner sleeve 6, an electric heating wire is arranged in the inner sleeve, and 320# heat conduction oil is filled in the inner sleeve.
The gas inlet pipe 1 is arranged at the bottom of the stirring kettle, the diameter of the gas inlet pipe is 5cm, the gas inlet pipeline is made of 304 stainless steel materials, and the inner diameter of the gas inlet pipeline is 10 cm; the bubbling pipes 2 are vertically arranged on the air inlet pipe 1, the six bubbling pipes 2 are uniformly distributed on the air inlet pipe at the bottom of the stirring kettle, and the automatic valve 3 is arranged at the end part of the bubbling pipe entering the reaction kettle; when air is not introduced, the valve is in a closed state, and liquid in the reactant cannot enter the pipeline.
A stirring shaft 7 with stirring blades 5 is arranged at the middle shaft position in the reaction kettle, and the stirring shaft 7 is driven by a transmission motor 8; the stirring shaft 7 and the stirring blades 5 are made of 304 stainless steel, the diameter of the stirring shaft 7 is 10cm, 4 stirring blades 5 are welded on the stirring shaft 7, the length of each stirring shaft is 70cm, the length of each stirring blade is 90cm, the length of each stirring blade is 10mm, and the thickness of each stirring blade is 10 mm.
The upper part and the lower part of the reaction kettle are respectively provided with a feed inlet 11 and a discharge outlet 12.
After the materials enter the reaction kettle from the feed inlet 11, the materials are heated and dissolved by the No. 320 heat conducting oil in the heating inner sleeve 6, and then the materials are continuously stirred and uniformly mixed in the reaction kettle under the driving of the stirring shaft 7 and the stirring blades 5; when the reaction is carried out, air is fed into a reaction kettle 4 from an air inlet pipe 1 through a bubbling pipe 2 by an air blower, the air pressure is 0.3MPa, an automatic valve 3 at the end part of the bubbling pipe is pushed open by the air, the air is fed into liquid-phase materials in the reaction kettle, under the action of the air drum, a byproduct isopropanol generated by the reaction is upwards discharged along with the air in an accelerating way, and is discharged into a tail gas treatment system through an exhaust port 10 under vacuum negative pressure for collection treatment, wherein the vacuum degree is-0.10 MPa.
The bubbling device that this embodiment set up has accelerated the discharge of reaction by-product isopropanol, has shortened production time, has improved production efficiency, has effectively reduced the residue of isopropanol simultaneously, reduces the smell nature of product, has promoted the product quality.
Claims (8)
1. A preparation device of a bubbling type aluminate coupling agent is characterized by comprising a reaction kettle, an air inlet pipe, a bubbling pipe, an automatic valve, a vacuum cover, a transmission motor, a stirring shaft and stirring blades; the reaction kettle is of a vertical cylindrical structure, and the top of the reaction kettle is provided with a conical vacuum cover; a stirring shaft with stirring blades is arranged at the position of a middle shaft in the reaction kettle, and the stirring shaft is driven by a transmission motor; the intake pipe horizontal installation is outside at the bottom of reation kettle, and the tympanic bulla pipe is installed perpendicularly in the intake pipe, and 6 tympanic bulla pipes get into reation kettle from reation kettle bottom in, the automatic valve is installed to the tip that gets into the interior tympanic bulla pipe of reation kettle.
2. The apparatus for preparing a bubbling type aluminate coupling agent according to claim 1, wherein a reaction kettle cover is arranged between the reaction kettle and the vacuum cover; the upper part of the stirring shaft is arranged on the reaction kettle cover, the transmission motor is arranged on the reaction kettle cover, and the stirring shaft is driven by the transmission mechanism; the lower end of the stirring shaft is provided with stirring blades, and the bottom end of the stirring shaft is suspended.
3. The apparatus for preparing a bubbling type aluminate coupling agent according to claim 1, wherein the reaction vessel has an inner jacket with an interlayer on its wall, and the inner jacket has an electric heating wire and is filled with heat conducting oil.
4. The apparatus for preparing a bubbling type aluminate coupling agent according to claim 1, wherein the air inlet pipe is used for feeding air by a blower, the air enters the bubbling pipe through the air inlet pipe, the air pushes open an automatic valve at the end of the bubbling pipe, and the air is fed into the liquid-phase material in the reaction kettle.
5. The apparatus for preparing a bubbling type aluminate coupling agent according to claim 1, wherein an exhaust port is disposed at the top of the vacuum cover cone, and isopropanol, a byproduct generated by the reaction in the reaction kettle, is exhausted upwards along with air acceleration and is exhausted into a tail gas treatment system through the exhaust port under vacuum negative pressure for collection and treatment.
6. The apparatus for preparing a bubbling type aluminate coupling agent according to claim 1, wherein the stirring blades are 4 pieces, are vertically welded on the stirring shaft, and are two long and two short, are separated from each other and are not on the same horizontal plane.
7. The apparatus for preparing a bubbling type aluminate coupling agent according to claim 1, wherein a feed inlet is provided at the upper part of the reaction vessel, and a discharge outlet is provided at the lower part of the reaction vessel.
8. The apparatus for preparing a bubbled aluminate coupling agent as claimed in claim 1, wherein the gas inlet tube and the bubbling tube are made of 304 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248365.XU CN213467800U (en) | 2020-10-12 | 2020-10-12 | Preparation facilities of tympanic bulla formula aluminate coupling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248365.XU CN213467800U (en) | 2020-10-12 | 2020-10-12 | Preparation facilities of tympanic bulla formula aluminate coupling agent |
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| Publication Number | Publication Date |
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| CN213467800U true CN213467800U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022248365.XU Active CN213467800U (en) | 2020-10-12 | 2020-10-12 | Preparation facilities of tympanic bulla formula aluminate coupling agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225299A (en) * | 2023-11-10 | 2023-12-15 | 江苏博颂能源科技有限公司 | Raw material inlet pipe fitting of propane dehydrogenation device reactor |
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2020
- 2020-10-12 CN CN202022248365.XU patent/CN213467800U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117225299A (en) * | 2023-11-10 | 2023-12-15 | 江苏博颂能源科技有限公司 | Raw material inlet pipe fitting of propane dehydrogenation device reactor |
| CN117225299B (en) * | 2023-11-10 | 2024-02-09 | 江苏博颂能源科技有限公司 | Raw material inlet pipe fitting of propane dehydrogenation device reactor |
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Effective date of registration: 20230725 Address after: 343000 Industrial Park South District, Yongfeng County, Ji'an City, Jiangxi Province Patentee after: Jiangxi Juxing composite material Co.,Ltd. Address before: 331500 South Industrial Park, Yongfeng County, Ji'an City, Jiangxi Province Patentee before: JIANGXI GUANGYUAN CHEMICAL Co.,Ltd. Patentee before: Jiangxi Juxing composite material Co.,Ltd. |