CN212017772U - Novel vinyl resin reation kettle - Google Patents
Novel vinyl resin reation kettle Download PDFInfo
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- CN212017772U CN212017772U CN201922296519.XU CN201922296519U CN212017772U CN 212017772 U CN212017772 U CN 212017772U CN 201922296519 U CN201922296519 U CN 201922296519U CN 212017772 U CN212017772 U CN 212017772U
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- reaction kettle
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- kettle body
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Abstract
A novel vinyl resin reaction kettle comprises a reaction kettle body, an acid tower and an alcohol tower, wherein the acid tower and the alcohol tower are communicated with the reaction kettle body through pipelines, a stirring device is arranged in the reaction kettle body, a feed inlet is formed in the top of the stirring device, and a discharge outlet is formed in the bottom of the stirring device; the feeding hole is connected with a feeding device, the stirring device is rotationally connected in the reaction kettle body, and a motor connected with the stirring device is arranged outside the reaction kettle body; compared with the prior art, through the setting of lower part stirring piece and upper portion stirring piece, carry out abundant stirring to this internal reaction liquid of reation kettle, and the reaction liquid receives an ascending power at the rotation in-process under the effect of slope leaf piece to make the reaction of reaction liquid more abundant, the bottom backing sheet is used for supporting whole agitating unit, makes agitating unit have better stability at the rotation in-process.
Description
Technical Field
The utility model belongs to the technical field of reation kettle, especially, relate to a novel vinyl resin reation kettle.
Background
The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.
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 is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials.
At present, in vinyl resin production, need all use reation kettle with methacrylic acid and bisphenol A epoxy through reaction synthesis in the reaction synthesis process, but present reation kettle structure still exists not enoughly: methacrylic acid and bisphenol A epoxy resin can not fully react in a reaction kettle, and the yield and the content of vinyl resin are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the defect among the above-mentioned prior art, provide a stirring abundant, simple structure, safe and reliable's novel vinyl reaction cauldron.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a novel vinyl resin reaction kettle comprises a reaction kettle body, an acid tower and an alcohol tower, wherein the acid tower and the alcohol tower are communicated with the reaction kettle body through pipelines, a stirring device is arranged in the reaction kettle body, a feed inlet is formed in the top of the stirring device, and a discharge outlet is formed in the bottom of the stirring device; the feeding hole is connected with a feeding device, the stirring device is rotationally connected in the reaction kettle body, and a motor connected with the stirring device is arranged outside the reaction kettle body; the bottom of the stirring device is abutted against the inner wall of the bottom of the reaction kettle body, and the stirring device is divided into a lower stirring sheet, a bottom supporting sheet and a plurality of upper stirring sheets along the height direction.
As an optimal scheme of the utility model, agitating unit includes the pivot, and reation kettle body top central point is put downwardly extending along the pivot, and upper portion stirring piece, lower part stirring piece and bottom backing sheet all rotate with the pivot is synchronous.
As a preferred scheme of the utility model, it is a plurality of upper portion stirring piece distributes along pivot direction of height equidistance, and parallel arrangement between a plurality of upper portion stirring pieces.
As a preferred scheme of the utility model, upper portion stirring piece includes first fitting piece and first page or leaf piece, and first fitting piece is located the pivot, and the slope of first page or leaf piece sets up in first fitting piece both sides.
As a preferred embodiment of the present invention, the first sheet is inclined downward along the rotation direction.
As the utility model discloses a preferred scheme, lower part stirring piece includes second fitting piece, third fitting piece, second page or leaf piece and third page or leaf piece, and second fitting piece and third fitting piece are located the pivot, and the slope of second page or leaf piece sets up in the both sides of second fitting piece, and the slope of third page or leaf piece sets up in the both sides of third fitting piece.
As a preferable aspect of the present invention, the second sheet and the third sheet are inclined downward in the rotation direction.
As a preferred scheme of the utility model, be equipped with the pillar between second page or leaf and the third page or leaf, the tip of second page or leaf and third page or leaf is embedded in the pillar, and second fitting piece, third fitting piece, second page or leaf, third page or leaf and pillar enclose into closed structure.
As a preferred scheme of the utility model, the bottom backing sheet includes fourth fitting piece and fourth page or leaf piece, and the fourth fitting piece is connected in the pivot bottom, and the fourth page or leaf piece is located fourth fitting piece both ends, and the downward sloping of fourth page or leaf piece, and fourth page or leaf piece bottom offsets with reation kettle body bottom inner wall, and the fourth page or leaf piece encircles and sets up on the outer lane of discharge gate.
As an optimized proposal of the utility model, the top parts of the acid tower and the alcohol tower are respectively connected with a horizontal condenser through pipelines.
The beneficial effects of the utility model are that, compare with prior art: through the setting of lower part stirring piece and upper portion stirring piece, carry out abundant stirring to this internal reaction liquid of reation kettle, and the reaction liquid receives an ascending power at the rotation in-process under the effect of slope leaf to make the reaction of reaction liquid more abundant, the bottom backing sheet is used for supporting whole agitating unit, makes agitating unit have better stability at the rotation in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of an upper stirring blade;
FIG. 3 is a schematic view of the structure of the lower stirring blade;
FIG. 4 is a schematic view of the bottom support sheet;
reference numbers in the figures: the device comprises a reaction kettle body 1, an acid tower 2, an alcohol tower 3, a stirring device 4, a motor 4-1, a rotating shaft 4-2, a feeding hole 5, a feeding device 5-1, a discharging hole 6, an upper stirring sheet 7, a first matching piece 7-1, a first sheet 7-2, a lower stirring sheet 8, a second matching piece 8-1, a third matching piece 8-2, a second sheet 8-3, a third sheet 8-4, a support column 8-5, a bottom support sheet 9, a fourth matching piece 9-1, a fourth sheet 9-2 and a horizontal condenser 10.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a novel vinyl resin reaction kettle comprises a reaction kettle body 1, an acid tower 2 and an alcohol tower 3, wherein the acid tower 2 and the alcohol tower 3 are communicated with the reaction kettle body 1 through pipelines, a stirring device 4 is arranged in the reaction kettle body 1, a feeding hole 5 is formed at the top of the stirring device 4, and a discharging hole 6 is formed at the bottom of the stirring device 4; the feeding port 5 is connected with a feeding device 5-1, the stirring device 4 is rotationally connected in the reaction kettle body 1, and a motor 4-1 connected with the stirring device 4 is arranged outside the reaction kettle body 1; the bottom of the stirring device 4 is abutted against the inner wall of the bottom of the reaction kettle body 1, and the stirring device 4 is divided into a lower stirring sheet 8, a bottom supporting sheet 9 and a plurality of upper stirring sheets 7 along the height direction.
Methacrylic acid is arranged in the acid tower 2, bisphenol A epoxy resin is arranged in the alcohol tower 3, the methacrylic acid and the bisphenol A epoxy resin are injected into the reaction kettle body 1 through a pipeline, the tops of the acid tower 2 and the alcohol tower 3 are respectively connected with a horizontal condenser 10 through pipelines, the horizontal condenser 10 is used for ensuring the temperature of the bisphenol A epoxy resin and the bisphenol A epoxy resin, and the feeding device 5-1 and the feeding port 5 are used for injecting substances required by the reaction into the reaction kettle body 1.
The stirring device 4 comprises a rotating shaft 4-2, the rotating shaft 4-2 extends downwards along the center of the top of the reaction kettle body 1, an upper stirring sheet 7, a lower stirring sheet 8 and a bottom supporting sheet 9 rotate synchronously with the rotating shaft 4-2, the top of the rotating shaft 4-2 extends out of the reaction kettle body 1, and the bottom of the rotating shaft 4-2 is not contacted with the reaction kettle body 1.
The upper stirring blades 7 are equidistantly distributed along the height direction of the rotating shaft 4-2, the upper stirring blades 7 are arranged in parallel, each upper stirring blade 7 comprises a first matching piece 7-1 and a first blade 7-2, the first matching pieces 7-1 are positioned on the rotating shaft 4-2, the first blades 7-2 are obliquely arranged on two sides of the first matching pieces 7-1, and the first blades 7-2 are obliquely downwards inclined along the rotating direction.
The number of the upper stirring blades 7 is designed according to actual needs, the first matching piece 7-1 is fixedly connected to the rotating shaft 4-2 through a bolt, the first blades 7-2 are connected to the first matching piece 7-1 in an embedded mode, and the reaction liquid is subjected to an upward oblique force in the rotating process of the upper stirring blades 7.
The lower stirring sheet 8 comprises a second matching piece 8-1, a third matching piece 8-2, a second sheet 8-3 and a third sheet 8-4, the second matching piece 8-1 and the third matching piece 8-2 are positioned on the rotating shaft 4-2, the second sheet 8-3 is obliquely arranged at two sides of the second matching piece 8-1, the third sheet 8-4 is obliquely arranged at two sides of the third matching piece 8-2, and the second sheet 8-3 and the third sheet 8-4 are obliquely inclined downwards along the rotating direction.
The second matching piece 8-1 and the third matching piece 8-2 are fixedly connected to the rotating shaft 4-2 through bolts, the second leaf 8-3 is connected to the second matching piece 8-1 in an embedded mode, the third leaf 8-4 is connected to the third matching piece 8-2 in an embedded mode, and the second leaf 8-3 and the third leaf 8-4 enable the reaction liquid to be subjected to an oblique upward force in the rotating process.
A pillar 8-5 is arranged between the second leaf 8-3 and the third leaf 8-4, the end parts of the second leaf 8-3 and the third leaf 8-4 are embedded in the pillar 8-5, and the second matching piece 8-1, the third matching piece 8-2, the second leaf 8-3, the third leaf 8-4 and the pillar 8-5 enclose a closed structure, so that the lower stirring piece 8 has better stability.
The bottom supporting sheet 9 comprises a fourth fitting piece 9-1 and a fourth blade 9-2, the fourth fitting piece 9-1 is connected to the bottom of the rotating shaft 4-2, the fourth blade 9-2 is positioned at two ends of the fourth fitting piece 9-1, the fourth blade 9-2 inclines downwards, the bottom of the fourth blade 9-2 is abutted against the inner wall of the bottom of the reaction kettle body 1, and the fourth blade 9-2 is arranged on an outer ring of the discharge port 6 in a surrounding mode.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the reaction kettle comprises a reaction kettle body 1, an acid tower 2, an alcohol tower 3, a stirring device 4, a motor 4-1, a rotating shaft 4-2, a feeding hole 5, a feeding device 5-1, a discharging hole 6, an upper stirring sheet 7, a first matching piece 7-1, a first sheet 7-2, a lower stirring sheet 8, a second matching piece 8-1, a third matching piece 8-2, a second sheet 8-3, a third sheet 8-4, a support column 8-5, a bottom supporting sheet 9, a fourth matching piece 9-1, a fourth sheet 9-2, a horizontal condenser 10 and other terms, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A novel vinyl resin reaction kettle comprises a reaction kettle body (1), an acid tower (2) and an alcohol tower (3), wherein the acid tower (2) and the alcohol tower (3) are communicated with the reaction kettle body (1) through pipelines, and is characterized in that a stirring device (4) is arranged in the reaction kettle body (1), a feeding hole (5) is formed in the top of the stirring device (4), and a discharging hole (6) is formed in the bottom of the stirring device (4); the feeding port (5) is connected with a feeding device (5-1), the stirring device (4) is rotatably connected into the reaction kettle body (1), and a motor (4-1) connected with the stirring device (4) is arranged outside the reaction kettle body (1); the bottom of the stirring device (4) is abutted against the inner wall of the bottom of the reaction kettle body (1), and the stirring device (4) is divided into a lower stirring sheet (8), a bottom supporting sheet (9) and a plurality of upper stirring sheets (7) along the height direction.
2. The novel vinyl resin reaction kettle according to claim 1, wherein the stirring device (4) comprises a rotating shaft (4-2), the rotating shaft (4-2) extends downwards along the center of the top of the reaction kettle body (1), and the upper stirring sheet (7), the lower stirring sheet (8) and the bottom support sheet (9) all rotate synchronously with the rotating shaft (4-2).
3. The novel vinyl resin reaction kettle according to claim 1, wherein a plurality of upper stirring blades (7) are equidistantly distributed along the height direction of the rotating shaft (4-2), and the plurality of upper stirring blades (7) are arranged in parallel.
4. A novel vinyl resin reaction kettle as claimed in claim 1, wherein said upper stirring sheet (7) comprises a first fitting member (7-1) and a first blade (7-2), the first fitting member (7-1) is located on the rotating shaft (4-2), and the first blade (7-2) is obliquely arranged on both sides of the first fitting member (7-1).
5. A new vinyl reaction kettle according to claim 4, characterized in that the first leaf (7-2) is inclined downwards in the direction of rotation.
6. A novel vinyl resin reaction kettle as claimed in claim 1, wherein said lower stirring sheet (8) comprises a second fitting member (8-1), a third fitting member (8-2), a second blade (8-3) and a third blade (8-4), the second fitting member (8-1) and the third fitting member (8-2) are located on the rotating shaft (4-2), the second blade (8-3) is obliquely arranged on two sides of the second fitting member (8-1), and the third blade (8-4) is obliquely arranged on two sides of the third fitting member (8-2).
7. A novel vinyl reaction kettle according to claim 6, characterized in that the second leaf (8-3) and the third leaf (8-4) are inclined downwards along the rotation direction.
8. A novel vinyl resin reaction kettle according to claim 6, characterized in that a pillar (8-5) is arranged between the second leaf (8-3) and the third leaf (8-4), the ends of the second leaf (8-3) and the third leaf (8-4) are embedded in the pillar (8-5), and the second fitting member (8-1), the third fitting member (8-2), the second leaf (8-3), the third leaf (8-4) and the pillar (8-5) enclose a closed structure.
9. The novel vinyl resin reaction kettle according to claim 1, wherein the bottom support sheet (9) comprises a fourth fitting piece (9-1) and a fourth leaf (9-2), the fourth fitting piece (9-1) is connected to the bottom of the rotating shaft (4-2), the fourth leaf (9-2) is positioned at two ends of the fourth fitting piece (9-1), the fourth leaf (9-2) is inclined downwards, the bottom of the fourth leaf (9-2) is abutted to the inner wall of the bottom of the reaction kettle body (1), and the fourth leaf (9-2) is arranged around the outer ring of the discharge port (6).
10. A novel vinyl resin reaction kettle according to claim 1, characterized in that the top of the acid tower (2) and the top of the alcohol tower (3) are respectively connected with a horizontal condenser (10) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922296519.XU CN212017772U (en) | 2019-12-19 | 2019-12-19 | Novel vinyl resin reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922296519.XU CN212017772U (en) | 2019-12-19 | 2019-12-19 | Novel vinyl resin reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212017772U true CN212017772U (en) | 2020-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922296519.XU Active CN212017772U (en) | 2019-12-19 | 2019-12-19 | Novel vinyl resin reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212017772U (en) |
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2019
- 2019-12-19 CN CN201922296519.XU patent/CN212017772U/en active Active
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