CN208554184U - A kind of acrylate and vinyl acetate emulsion highly effective reaction kettle - Google Patents
A kind of acrylate and vinyl acetate emulsion highly effective reaction kettle Download PDFInfo
- Publication number
- CN208554184U CN208554184U CN201821007944.1U CN201821007944U CN208554184U CN 208554184 U CN208554184 U CN 208554184U CN 201821007944 U CN201821007944 U CN 201821007944U CN 208554184 U CN208554184 U CN 208554184U
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- China
- Prior art keywords
- agitating shaft
- autoclave body
- acrylate
- reaction kettle
- vinyl acetate
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Abstract
The utility model discloses a kind of acrylate and vinyl acetate emulsion highly effective reaction kettles, including autoclave body, kettle cover and mixing plant, the kettle cover is equipped with feed inlet, the bottom of the autoclave body is equipped with discharge port, the mixing plant includes planetary gear set and the driving device for driving planetary gear set, the planetary gear set includes sun gear and several planetary gears, and the main agitating paddle protruded into inside autoclave body is connected on the sun gear, the secondary agitating paddle for protruding into autoclave body is connected on the planetary gear；The main agitating paddle includes main agitating shaft and the first blade being arranged on main agitating shaft, and the pair agitating paddle includes secondary agitating shaft and the second blade being arranged on secondary agitating shaft, and the pair agitating shaft is shorter than main agitating shaft.The utility model, which provides one kind, also to provide good mixing effect to position higher in reaction kettle, and can prevent reactive material in reaction kettle from influencing a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle of mixing effect due to synchronous rotation.
Description
Technical field
The utility model relates to acrylate and vinyl acetate emulsion reaction kettle technical field, in particular to a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle.
Background technique
Acrylate and vinyl acetate emulsion is the aqueous emulsion as made of Vinyl Acetate Monomer and acrylate monomer copolymerization, is a kind of milky
Aqueous emulsion, solid content (48 ± 2) %, 50~100s of viscosity, pH value are 8~9, its alkali resistance, light resistance, weatherability are all
It is better than polyvinyl acetate emulsion, inside and outside wall emulsion paint can be done, lotion dosage is different, available zero diopter, semi-gloss or has light newborn
Glue coating is a kind of common aqueous architectural coating.
The existing generally existing following problems of reaction kettle for acrylate and vinyl acetate emulsion production, are leaned on since the position of agitating paddle is on the lower side
Proximal response bottom portion, it is inadequate for the stirring dynamics of higher position in reaction kettle；And since agitating paddle is located at reaction kettle center
Heart position, in the case where invariablenes turning speed, reactive material in reaction kettle is along rotating synchronously, the effect degradation of stirring, shadow
The formation efficiency of acrylate and vinyl acetate emulsion is rung.
Utility model content
It can be to position higher in reaction kettle to solve the above problems, the purpose of this utility model is to provide one kind
Good mixing effect is provided, and can prevent reactive material in reaction kettle from influencing a kind of vinegar of mixing effect due to synchronous rotation
Acrylic emulsion highly effective reaction kettle.
The technical solution adopted by the utility model to solve the problem is as follows:
A kind of acrylate and vinyl acetate emulsion highly effective reaction kettle, including autoclave body, kettle cover and mixing plant, the kettle cover are equipped with feed inlet,
The bottom of the autoclave body is equipped with discharge port, and the mixing plant includes planetary gear set and the drive for driving planetary gear set
Dynamic device, the planetary gear set includes sun gear and several planetary gears, is connected on the sun gear and protrudes into kettle
The main agitating paddle in internal portion is connected with the secondary agitating paddle for protruding into autoclave body on the planetary gear；The main agitating paddle includes that master stirs
The first blade mixing axis and being arranged on main agitating shaft, the pair agitating paddle include secondary agitating shaft and are arranged in secondary agitating shaft
On the second blade, it is described pair agitating shaft be shorter than main agitating shaft.
Further, the quantity of second blade is three pieces, and is spacedly distributed described the on secondary agitating shaft along axial direction
The quantity of one blade is two panels, and is spacedly distributed on main agitating shaft along axial direction.
Further, the autoclave body outer wall is enclosed with a collet, and a temperature control chamber is formed between the autoclave body outer wall and collet, described
Jackets outer wall is equipped with the inlet opening being connected to temperature control chamber and apopore.
Further, the water inlet position is lower than water outlet hole site.
Further, the quantity of the feed inlet is two, is provided with the charging protruded into inside autoclave body on each feed inlet
Pipe.
Further, the driving device includes driving motor and the retarder that connect with driving motor output shaft, described
Main agitating shaft upper end is stretched out autoclave body and is connect by shaft coupling with retarder.
The beneficial effects of the utility model are: a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle that the utility model uses, including stir
Mixing equipment, the mixing plant include planetary gear set, the planetary gear set includes sun gear and planetary gear, are located at
It is connected with main agitating paddle on the sun gear of the rotation of the heart, is connected with pair on the planetary gear of sun gear revolution and rotation
It is intracorporal anti-constantly to upset kettle since secondary agitating paddle generates rotation while revolving with main agitating paddle for agitating paddle
Liquid is answered, their associated movement trend is destroyed, maintains mixing effect.Simultaneously as secondary agitating shaft is shorter than main agitating shaft, in kettle
The high band of position that internal main agitating paddle can not be taken into account, is stirred by secondary agitating paddle, so that the intracorporal stirring extent of entire kettle
It improves, the reaction for accelerating acrylate and vinyl acetate emulsion forms the time, provides production efficiency.The utility model provides one kind can be to anti-
Answer higher position in kettle also to provide good mixing effect, and can prevent in reaction kettle reactive material due to synchronous rotation shadow
Ring a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle of mixing effect.
Detailed description of the invention
The utility model is described in further detail with example with reference to the accompanying drawing.
Fig. 1 is a kind of perspective view of acrylate and vinyl acetate emulsion highly effective reaction kettle of the utility model；
Fig. 2 is a kind of top view of acrylate and vinyl acetate emulsion highly effective reaction kettle of the utility model；
Fig. 3 is a kind of cross-sectional view of acrylate and vinyl acetate emulsion highly effective reaction kettle of the utility model；
Fig. 4 is a kind of partial structural diagram of acrylate and vinyl acetate emulsion highly effective reaction kettle of the utility model；
In figure, 1- autoclave body, 12- kettle cover, 21- sun gear, 22- planetary gear, 23- outer gear ring, the main stirring of 3-
Axis, 4- pair agitating shaft, 5- feed pipe, the outer ring 61- supporting plate, 62- annular aperture, 63- inner ring supporting plate, 7- collet, 71- into
Water hole, 72- apopore, 8- discharge port.
Specific embodiment
It-Fig. 4 referring to Fig.1, a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle of the utility model, including autoclave body 1, kettle cover 12 and stirs
Mixing equipment, the kettle cover 12 are equipped with feed inlet, and the bottom of the autoclave body 1 is equipped with discharge port 8, and the mixing plant includes planet
22 groups of gear and driving device for driving 22 groups of planetary gear, 22 groups of the planetary gear includes sun gear 21 and three
A planetary gear 22 is connected with the main agitating paddle protruded into inside autoclave body 1 on the sun gear 21, connects on the planetary gear 22
It is connected to the secondary agitating paddle for protruding into autoclave body 1；The main agitating paddle include main agitating shaft 3 and be arranged on main agitating shaft 3 first
Blade, the second blade that the pair agitating paddle includes secondary agitating shaft 4 and is arranged on secondary agitating shaft 4, the pair agitating shaft 4 are short
In main agitating shaft 3, specifically the length of secondary agitating shaft 4 is the half of main agitating shaft 3.Specifically, 22 groups of the planetary gear is also
Including outer gear ring 23, three planetary gears 22 rotation between sun gear 21 and outer gear ring 23 is revolved again, in outer gear ring 23
Lower end surface be equipped with inner ring supporting plate 63 and outer ring supporting plate 61, the inner ring supporting plate 63 and outer ring supporting plate 61 are concentric annular, wherein
Outer ring supporting plate 61 and external gear are affixed, and inner ring supporting plate 63 and sun gear 21 are affixed, between outer ring supporting plate 61 and inner ring supporting plate 63
An annular aperture 62 is formed, for being extend into autoclave body 1 for the secondary agitating shaft 4 being connect with planetary gear 22, and inner ring supporting plate 63
It is used to support planetary gear 22 with outer ring supporting plate 61, a support force straight up is provided.
Preferably, the quantity of second blade is three pieces, and is spacedly distributed described the on secondary agitating shaft 4 along axial direction
The quantity of one blade is two panels, and is spacedly distributed on main agitating shaft 3 along axial direction, and specifically, the first blade is distributed in master and stirs
On the half position for mixing 3 lower end of axis, and the length of secondary agitating shaft 4 is the half of main agitating shaft 3, passes through master in this way
The cooperation of agitating paddle and secondary agitating paddle can also be stirred the higher position in position in autoclave body 1, and it is dead to eliminate stirring
Angle.Multi-disc is set by the blade on agitating shaft, the range of stirring can be increased, enhances the effect of stirring.
For above-described embodiment, in order to realize the regulation to 1 interior reaction temperature of autoclave body, 1 outer wall of autoclave body is enclosed with one
Collet 7, forms a temperature control chamber between 1 outer wall of autoclave body and collet 7,7 outer wall of collet be equipped be connected to temperature control chamber into
Water hole 71 and apopore 72.By the intracavitary injection thermostatted water of network control temperature, the reaction temperature in autoclave body 1 can be controlled.
Preferably, 71 position of inlet opening is lower than 72 position of apopore, since 71 position of inlet opening is lower than apopore 72,
When thermostatted water is injected from inlet opening 71 into temperature control chamber, thermostatted water can rise to 72 position of apopore and just flow out, and due to
Inlet opening 71 is located at lower position, and inlet opening 71 is in high water pressure condition, can constantly disturb the intracavitary thermostatted water of temperature control, keep
The intracavitary constant temperature coolant-temperature gage of temperature control keeps uniform.
Preferably, the quantity of the feed inlet is two, is provided with the charging protruded into inside autoclave body 1 on each feed inlet
Pipe 5.By the way that the feed pipe 5 protruded into inside autoclave body 1 is arranged, guides the raw material of reaction to enter in autoclave body 1, promote fill process
Stability.
Specifically, the driving device includes driving motor and the retarder that connect with driving motor output shaft, described
Main 3 upper end of agitating shaft is stretched out autoclave body 1 and is connect by shaft coupling with retarder.Driving motor is driven by retarder and shaft coupling
Affixed main agitating shaft 3 rotates, and main agitating shaft 3 drives sun gear 21 to rotate, and then sun gear 21 drives planetary gear 22
Rotation, while also rotation while revolving around sun gear 21 of planetary gear 22.
The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation
Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.
Claims (6)
1. a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle, including autoclave body, kettle cover and mixing plant, it is characterised in that: set on the kettle cover
There is a feed inlet, the bottom of the autoclave body is equipped with discharge port, and the mixing plant includes planetary gear set and for driving planet
The driving device of gear set, the planetary gear set include sun gear and several planetary gears, are connected on the sun gear
It is connected to the main agitating paddle protruded into inside autoclave body, the secondary agitating paddle for protruding into autoclave body is connected on the planetary gear；The main stirring
Paddle includes main agitating shaft and the first blade being arranged on main agitating shaft, and the pair agitating paddle includes secondary agitating shaft and setting
The second blade on secondary agitating shaft, the pair agitating shaft are shorter than main agitating shaft.
2. a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle according to claim 1, it is characterised in that: the quantity of second blade
It for three pieces, and is two panels along the axial direction quantity of first blade on secondary agitating shaft that is spacedly distributed, and at equal intervals along axial direction
It is distributed on main agitating shaft.
3. a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle according to claim 2, it is characterised in that: the autoclave body outer wall is enclosed with
One collet, forms a temperature control chamber between the autoclave body outer wall and collet, the jackets outer wall is equipped with the water inlet being connected to temperature control chamber
Hole and apopore.
4. a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle according to claim 3, it is characterised in that: the water inlet position is lower than
It is discharged hole site.
5. a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle according to claim 4, it is characterised in that: the quantity of the feed inlet is
Two, the feed pipe protruded into inside autoclave body is provided on each feed inlet.
6. a kind of acrylate and vinyl acetate emulsion highly effective reaction kettle according to claim 5, it is characterised in that: the driving device includes driving
Dynamic motor and retarder connect with driving motor output shaft, the main agitating shaft upper end stretch out autoclave body and by shaft coupling and
Retarder connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007944.1U CN208554184U (en) | 2018-06-27 | 2018-06-27 | A kind of acrylate and vinyl acetate emulsion highly effective reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007944.1U CN208554184U (en) | 2018-06-27 | 2018-06-27 | A kind of acrylate and vinyl acetate emulsion highly effective reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208554184U true CN208554184U (en) | 2019-03-01 |
Family
ID=65489305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007944.1U Active CN208554184U (en) | 2018-06-27 | 2018-06-27 | A kind of acrylate and vinyl acetate emulsion highly effective reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208554184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354718A (en) * | 2019-07-23 | 2019-10-22 | 史良玉 | A kind of water-repellent paint preparation system |
| CN113019297A (en) * | 2021-05-31 | 2021-06-25 | 江西粤秀医疗科技有限公司 | Raw material mixing device for producing cyclopropynyl |
-
2018
- 2018-06-27 CN CN201821007944.1U patent/CN208554184U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354718A (en) * | 2019-07-23 | 2019-10-22 | 史良玉 | A kind of water-repellent paint preparation system |
| CN110354718B (en) * | 2019-07-23 | 2021-07-23 | 浙江圆程建材科技有限公司 | Waterproof coating preparation system |
| CN113019297A (en) * | 2021-05-31 | 2021-06-25 | 江西粤秀医疗科技有限公司 | Raw material mixing device for producing cyclopropynyl |
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