CN215028808U - Natural rubber epoxidation reaction device - Google Patents
Natural rubber epoxidation reaction device Download PDFInfo
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- CN215028808U CN215028808U CN202120335792.3U CN202120335792U CN215028808U CN 215028808 U CN215028808 U CN 215028808U CN 202120335792 U CN202120335792 U CN 202120335792U CN 215028808 U CN215028808 U CN 215028808U
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- natural rubber
- epoxidation reaction
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Abstract
The utility model provides a natural rubber epoxidation reaction device. The natural rubber epoxidation reaction device comprises a base; the two side plates are fixedly arranged at the top of the base, and a placing box is fixedly arranged at one side of each corresponding side plate; the top seat is fixedly arranged at the tops of the two side plates; the reaction tank is fixedly arranged at the top of the base; the heating mechanism is arranged in the placing box on the side plate; the lifting mechanism is arranged on the top seat; and the stirring mechanism is arranged at the bottom of the lifting mechanism. The utility model provides a natural rubber epoxidation reaction device has the quality that avoids epoxidation reaction not enough even to cause and is not up to standard to influence production efficiency, make the comparatively thorough advantage of epoxidation reaction.
Description
Technical Field
The utility model relates to a natural rubber technical field especially relates to a natural rubber epoxidation reaction device.
Background
Natural rubber is a natural polymer compound, and its rubber hydrocarbon content is above 90%, and also contains a small amount of protein, fatty acid, sugar and ash.
In order to improve the performances of oil resistance, air tightness, adhesiveness and the like in the processing process of the traditional natural rubber, a proper amount of acetic acid is required to be added into the latex for mixing to form a reaction, but in the subsequent epoxidation reaction of the latex, the addition of the acetic acid does not allow the latex and the acetic acid to be uniformly mixed, so that the epoxidation reaction is not uniform enough, the quality is not up to the standard, the production efficiency is influenced, and the use is inconvenient.
Therefore, there is a need to provide a new natural rubber epoxidation reaction apparatus to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a quality that has and avoids epoxidation reaction not enough even to cause is not up to standard to influence production efficiency, make the comparatively thorough natural rubber epoxidation reaction unit of epoxidation reaction.
In order to solve the above technical problem, the utility model provides a natural rubber epoxidation reaction device includes: a base; the two side plates are fixedly arranged at the top of the base, and a placing box is fixedly arranged at one side of each corresponding side plate; the top seat is fixedly arranged at the tops of the two side plates; the reaction tank is fixedly arranged at the top of the base; the heating mechanism is arranged in the placing box on the side plate; the lifting mechanism is arranged on the top seat; the stirring mechanism is arranged at the bottom of the lifting mechanism; the guide pipe is fixedly arranged on one side of the corresponding side plate; the corrugated pipe is communicated with the bottom end of the guide pipe; the feed pipe is communicated with the bottom end of the corrugated pipe; the console is arranged on one side of the side plate.
Preferably, the heating mechanism includes battery, connecting wire, heater and two heating blocks, battery fixed mounting be in place the box in, heater fixed mounting be in on the retort, the connecting wire is linked together the battery with on the heater, two the equal fixed mounting of heating block is in on the retort.
Preferably, elevating system includes first motor, dwang, two first bevel gears, two second bevel gears, two screw rods and strip shaped plate, first motor fixed mounting be in the top of footstock, dwang fixed mounting be in on the output shaft of first motor, two first bevel gear all fixed cover is established on the dwang, two the screw rod all rotates to be installed the footstock with on the top of base, two second bevel gear is fixed the cover respectively and is established two on the screw rod, two second bevel gear respectively with two first bevel gear meshes mutually, strip shaped plate screw thread is installed two on the screw rod, the equal fixed mounting in both sides of strip shaped plate has the ball, the pipe is located one side of strip shaped plate.
Preferably, rabbling mechanism includes second motor, mounting plate, (mixing) shaft and a plurality of puddler, the below of bar shaped plate is located to the mounting plate, second motor fixed mounting be in the bottom of bar shaped plate, the mounting plate with the top looks adaptation of retort, the (mixing) shaft fixed mounting be in on the output shaft of second motor, the (mixing) shaft rotates to be connected on the mounting plate, it is a plurality of the equal fixed mounting of puddler is in on the (mixing) shaft.
Preferably, it is a plurality of the equal fixed mounting in one end of puddler has the piece of scraping the limit, and is a plurality of scrape the limit piece all with the inner wall of retort contacts.
Preferably, the top fixed mounting of footstock has the supporting seat, the spread groove has been seted up to one side of supporting seat, the inner wall fixed mosaic of spread groove has the bearing, the fixed cover of inner circle of bearing is established on the dwang.
Preferably, a discharging pipe is fixedly installed at the bottom of the reaction tank, the discharging pipe is communicated with the inner wall of the bottom of the reaction tank, and a control valve is arranged on one side of the discharging pipe.
Preferably, two the spacing groove has all been seted up to the one side that the curb plate is close to each other, the ball of bar shaped plate both sides respectively with two the inner wall of spacing groove contacts.
Compared with the prior art, the utility model provides a natural rubber epoxidation reaction unit has following beneficial effect:
the utility model provides a natural rubber epoxidation reaction device, go up and down to rabbling mechanism that can be better through elevating system and be convenient for seal the top of retort and splash when avoiding the latex stirring, temperature outdiffusion when can also avoiding heating, rethread heating mechanism can carry out epoxidation reaction to the acid of the interpolation in the retort and latex, can conveniently carry out the secondary through rabbling mechanism at last and stir the latex of adding acid so that epoxidation reaction is even, can be to the latex rapid heating in the heating through the stirring simultaneously, epoxidation reaction's speed has been improved, and production efficiency has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the natural rubber epoxidation reaction apparatus provided in the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;
fig. 4 is an enlarged structural view of a portion C shown in fig. 1.
Reference numbers in the figures: 1. a base; 2. a side plate; 3. a top seat; 4. a storage battery; 5. a reaction tank; 6. a connecting wire; 7. a heater; 8. a heating block; 9. a first motor; 10. rotating the rod; 11. a first bevel gear; 12. a second bevel gear; 13. a screw; 14. a strip plate; 15. a second motor; 16. assembling a plate; 17. a stirring shaft; 18. a stirring rod; 19. a feed tube; 20. a bellows; 21. a conduit; 22. a console.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a natural rubber epoxidation reaction apparatus according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1; fig. 4 is an enlarged structural view of a portion C shown in fig. 1. The natural rubber epoxidation reaction device comprises: a base 1; the two side plates 2 are fixedly arranged at the top of the base 1, and a placing box is fixedly arranged at one side of each corresponding side plate 2; the top seat 3 is fixedly arranged at the tops of the two side plates 2; the reaction tank 5 is fixedly arranged on the top of the base 1; the heating mechanism is arranged in the placing box on the side plate 2; the lifting mechanism is arranged on the top seat 3; the stirring mechanism is arranged at the bottom of the lifting mechanism; the guide pipe 21 is fixedly arranged on one side of the corresponding side plate 2; the corrugated pipe 20 is communicated with the bottom end of the guide pipe 21; filling tube 19, filling tube 19 is linked together the bottom of bellows 20, control cabinet 22 sets up one side of curb plate 2.
Heating mechanism includes battery 4, connecting wire 6, heater 7 and two heating block 8, 4 fixed mounting of battery in place the box, 7 fixed mounting of heater is in on the retort 5, connecting wire 6 is linked together battery 4 with on the heater 7, two the equal fixed mounting of heating block 8 on the retort 5, can carry out the epoxidation reaction to the acid of the interpolation in the retort 5 and latex through heating mechanism.
Elevating system includes first motor 9, dwang 10, two first bevel gear 11, two second bevel gear 12, two screw rods 13 and strip shaped plate 14, first motor 9 fixed mounting be in the top of footstock 3, dwang 10 fixed mounting be in on the output shaft of first motor 9, two first bevel gear 11 is all fixed establishing on dwang 10, two screw rods 13 all rotate to be installed on the top of footstock 3 with on the top of base 1, two second bevel gear 12 fixed cover respectively is established two on screw rods 13, two second bevel gear 12 respectively with two first bevel gear 11 meshes mutually, strip shaped plate 14 screw thread is installed on two on screw rods 13, the equal fixed mounting in both sides of strip shaped plate 14 has the ball, pipe 21 is located one side of strip shaped plate 14, elevating system can be better go up and down be convenient for seal the top of retort 5 and splash out when avoiding the latex stirring to the rabbling mechanism memory nature, temperature outdiffusion when also avoiding heating.
Rabbling mechanism includes second motor 15, mounting plate 16, (mixing) shaft 17 and a plurality of puddler 18, mounting plate 16 locates the below of strip shaped plate 14, 15 fixed mounting of second motor are in the bottom of strip shaped plate 14, mounting plate 16 with retort 5's top looks adaptation, mixing shaft 17 fixed mounting is in on the output shaft of second motor 15, (mixing) shaft 17 rotates to be connected on mounting plate 16, it is a plurality of the equal fixed mounting of puddler 18 can conveniently carry out the secondary stirring with the latex of adding acid through rabbling mechanism so that the epoxy reaction is even simultaneously can be to the latex rapid heating in the heating through the stirring, has improved the speed of epoxy reaction to production efficiency has been improved.
It is a plurality of the equal fixed mounting in one end of puddler 18 scrapes the limit piece, and is a plurality of scrape the limit piece all with the inner wall of retort 5 contacts, can scrape better the inner wall of retort 5 and avoid gluing on the inner wall and cause the waste in the heating.
The top fixed mounting of footstock 3 has the supporting seat, the spread groove has been seted up to one side of supporting seat, the inner wall fixed mosaic of spread groove has the bearing, the fixed cover of inner circle of bearing is established on dwang 10, can be better stabilize dwang 10 and avoid appearing rocking in the rotation.
The bottom fixed mounting of retort 5 has the unloading pipe, the unloading pipe with the bottom inner wall of retort 5 is linked together, one side of unloading pipe is provided with the control valve, is convenient for discharge epoxidation's latex.
Two the spacing groove has all been seted up to the one side that curb plate 2 is close to each other, the ball of bar shaped plate 14 both sides respectively with two the inner wall of spacing groove contacts, can be better carry on spacingly to two screw rods 13.
The utility model provides a natural rubber epoxidation reaction device's theory of operation as follows:
firstly, latex added with acid enters a corrugated pipe 20 through a guide pipe 21, then falls into a reaction tank 5 from a feeding pipe 19 and is added with a proper volume, the guide pipe 21 is closed and a first motor 9 is started through the other end, the first motor 9 drives a rotating rod 10 to rotate, the rotating rod 10 drives two first bevel gears 11 to be meshed with two second bevel gears 12 to rotate, the two second bevel gears 12 simultaneously drive two screw rods 13 to rotate, the two screw rods 13 rotate to drive a strip-shaped plate 14 to fall downwards, the strip-shaped plate falls to an assembling plate 16 and is clamped at the top of the reaction tank 5, the stirring mechanism can be lifted in a memorial mode better through a lifting mechanism, so that the top of the reaction tank 5 is sealed, splashing of the latex during stirring is avoided, and outward diffusion of temperature during heating can be avoided;
the heater 7 is started, the electricity in the storage battery 4 is transmitted into the heater 7 through the connecting wire 6 to drive the two heating blocks 8 to heat, the two heating blocks 8 heat the latex in the reaction tank 5, and the added acid in the reaction tank 5 and the latex can be subjected to epoxidation reaction through the heating mechanism;
start second motor 15 at last, second motor 15 drives (mixing) shaft 17 and rotates, and (mixing) shaft 17 drives the latex of a plurality of puddlers 18 in to retort 5 and rotates, and drive a plurality of piece of scraping simultaneously and rotate retort 5's inner wall, can conveniently carry out the secondary stirring with the latex of adding sour so that the epoxy reaction is even simultaneously can be to the latex rapid heating in the heating through the stirring through rabbling mechanism, has improved the speed of epoxy reaction, and has improved production efficiency.
Compared with the prior art, the utility model provides a natural rubber epoxidation reaction unit has following beneficial effect:
the utility model provides a natural rubber epoxidation reaction device, going up and down to rabbling mechanism that can be better through elevating system is convenient for seal the top of retort 5 and splash when avoiding the latex stirring, temperature outdiffusion when can also avoiding heating, rethread heating mechanism can carry out epoxidation reaction to the acid of the interpolation in retort 5 and latex, can conveniently carry out the secondary stirring with the latex of adding acid through the rabbling mechanism at last so that epoxidation reaction is even, can be to the latex rapid heating in the heating through the stirring simultaneously, epoxidation reaction's speed has been improved, and production efficiency has been improved.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A natural rubber epoxidation reaction apparatus, comprising:
a base;
the two side plates are fixedly arranged at the top of the base, and a placing box is fixedly arranged at one side of each corresponding side plate;
the top seat is fixedly arranged at the tops of the two side plates;
the reaction tank is fixedly arranged at the top of the base;
the heating mechanism is arranged in the placing box on the side plate;
the lifting mechanism is arranged on the top seat;
the stirring mechanism is arranged at the bottom of the lifting mechanism;
the guide pipe is fixedly arranged on one side of the corresponding side plate;
the corrugated pipe is communicated with the bottom end of the guide pipe;
the feed pipe is communicated with the bottom end of the corrugated pipe;
the console is arranged on one side of the side plate.
2. The natural rubber epoxidation reaction apparatus as claimed in claim 1, wherein said heating mechanism comprises a storage battery, a connecting wire, a heater and two heating blocks, said storage battery is fixedly mounted in said placing box, said heater is fixedly mounted on said reaction tank, said connecting wire is connected to said storage battery and said heater, and both of said heating blocks are fixedly mounted on said reaction tank.
3. The natural rubber epoxidation reaction apparatus as claimed in claim 1, wherein said elevating mechanism comprises a first motor, a rotating rod, two first bevel gears, two second bevel gears, two screws and a strip-shaped plate, the first motor is fixedly arranged at the top of the top seat, the rotating rod is fixedly arranged on an output shaft of the first motor, the two first bevel gears are fixedly sleeved on the rotating rod, the two screw rods are rotatably arranged at the top of the top seat and the base, the two second bevel gears are fixedly sleeved on the two screw rods respectively, the two second bevel gears are respectively meshed with the two first bevel gears, the bar plate thread is installed two on the screw rod, the equal fixed mounting in both sides of bar plate has the ball, the pipe is located one side of bar plate.
4. The natural rubber epoxidation reaction apparatus according to claim 3, wherein the stirring mechanism comprises a second motor, an assembly plate, a stirring shaft and a plurality of stirring rods, the assembly plate is arranged below the strip-shaped plate, the second motor is fixedly arranged at the bottom of the strip-shaped plate, the assembly plate is adapted to the top of the reaction tank, the stirring shaft is fixedly arranged on an output shaft of the second motor, the stirring shaft is rotatably connected to the assembly plate, and the plurality of stirring rods are fixedly arranged on the stirring shaft.
5. The natural rubber epoxidation reaction apparatus as claimed in claim 4, wherein a plurality of said stirring rods are each fixedly provided at one end thereof with a scraping block, and a plurality of said scraping blocks are each in contact with an inner wall of said reaction tank.
6. The natural rubber epoxidation reaction apparatus as claimed in claim 3, wherein a supporting seat is fixedly installed on the top of the top seat, a connecting groove is opened on one side of the supporting seat, a bearing is fixedly embedded in the inner wall of the connecting groove, and the inner ring of the bearing is fixedly sleeved on the rotating rod.
7. The natural rubber epoxidation reaction apparatus as claimed in claim 1, wherein a discharge pipe is fixedly installed at the bottom of the reaction tank, the discharge pipe is communicated with the inner wall of the bottom of the reaction tank, and a control valve is arranged on one side of the discharge pipe.
8. The natural rubber epoxidation reaction apparatus as claimed in claim 3, wherein the side of each of the two side plates adjacent to each other is provided with a limiting groove, and the balls on both sides of the strip-shaped plate are respectively in contact with the inner walls of the two limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335792.3U CN215028808U (en) | 2021-02-05 | 2021-02-05 | Natural rubber epoxidation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335792.3U CN215028808U (en) | 2021-02-05 | 2021-02-05 | Natural rubber epoxidation reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215028808U true CN215028808U (en) | 2021-12-07 |
Family
ID=79255883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120335792.3U Active CN215028808U (en) | 2021-02-05 | 2021-02-05 | Natural rubber epoxidation reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215028808U (en) |
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2021
- 2021-02-05 CN CN202120335792.3U patent/CN215028808U/en active Active
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