CN221207953U - Vacuum feeding resin reaction kettle device - Google Patents
Vacuum feeding resin reaction kettle device Download PDFInfo
- Publication number
- CN221207953U CN221207953U CN202323250060.2U CN202323250060U CN221207953U CN 221207953 U CN221207953 U CN 221207953U CN 202323250060 U CN202323250060 U CN 202323250060U CN 221207953 U CN221207953 U CN 221207953U
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- liquid
- fixedly connected
- reaction
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 89
- 229920005989 resin Polymers 0.000 title claims abstract description 14
- 239000011347 resin Substances 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 105
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 21
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 14
- 230000036632 reaction speed Effects 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 description 10
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model belongs to the technical field of reaction kettles and relates to a vacuum feeding resin reaction kettle device, which comprises a reaction kettle, wherein a feeding mechanism is arranged at the top of the reaction kettle, a discharging mechanism is arranged at the bottom of the reaction kettle, a rotating shaft is rotatably connected to the inside of the reaction kettle, a liquid storage tank is fixedly connected to the top of the rotating shaft, a connecting plate is fixedly connected to the outer circumference of the bottom end of the rotating shaft, a transmission piece is arranged in the reaction kettle and drives a screw rod to rotate between the connecting plate and the liquid storage tank, a liquid spraying tank is sleeved on the screw rod in a threaded manner, a conveying mechanism is arranged between the liquid spraying tank and the liquid storage tank, and a liquid feeding mechanism is arranged at the top of the liquid storage tank. The utility model has the advantages that: the liquid spraying box rotates and moves up and down in the reaction kettle, so that the reaction liquid sprayed out of the liquid spraying box reacts with materials at different heights in the reaction kettle, and the materials are stirred by matching with the stirring blade, so that the reaction speed of the reaction liquid and the materials is accelerated, and the reaction efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of reaction kettles and relates to a vacuum feeding resin reaction kettle device.
Background
Epoxy resins are high molecular polymers, which are a generic term for a class of polymers that contain more than two epoxy groups in the molecule. It is the polycondensation product of epichlorohydrin with bisphenol a or a polyol. The epoxy resin needs to be reacted in a reaction kettle when being prepared, and alkali is added dropwise in the later stage of the reaction, which is an important operation step.
The reaction kettle for producing epoxy resin disclosed in Chinese patent CN215996631U can automatically add liquid alkali into the reaction kettle through the automatic liquid alkali adding mechanism on the reaction kettle, can control the introducing rate of the liquid alkali, can improve the spraying range of the liquid alkali, ensures that the liquid alkali and materials are more uniformly mixed together, can effectively improve the mixing efficiency of the materials and quickens the reaction process.
However, the liquid alkali inlet of the reaction kettle is positioned on the top cover of the reaction kettle body, liquid alkali entering through the liquid alkali inlet can react with materials positioned above the inner cavity of the reaction kettle at first, the liquid alkali is gradually reacted with the materials positioned at the bottom through stirring of the rotating shaft, and the materials of the reaction kettle can be discharged after all the reactions are completed, so that the overall reaction efficiency is lower. Therefore, how to make the efficiency of the materials and the reaction liquid in the reaction kettle higher is one research direction in the field.
In order to solve the problems, the utility model provides a vacuum resin feeding reaction kettle device.
Disclosure of utility model
In order to solve the problems in the background technology, the utility model provides a vacuum resin feeding reaction kettle device.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the device comprises a reaction kettle, wherein a feeding mechanism is arranged at the top of the reaction kettle, and a discharging mechanism is arranged at the bottom of the reaction kettle;
The inside of the reaction kettle is rotationally connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a liquid storage tank, the outer circumference of the bottom of the rotating shaft is fixedly connected with a connecting plate, and a transmission piece is arranged in the reaction kettle and drives a screw rod to rotate between the connecting plate and the liquid storage tank;
The screw rod is provided with a liquid spraying box in a threaded sleeve manner, the liquid spraying box is movably connected to the inner wall of the reaction kettle, a conveying mechanism is arranged between the liquid spraying box and the liquid storage box, and a liquid inlet mechanism is arranged at the top of the liquid storage box.
Further, feed mechanism is the filling tube, and filling tube fixed connection is in reation kettle's top, and the top of filling tube is provided with sealed lid, discharge mechanism is the drain pipe, and drain pipe fixed connection is in reation kettle's bottom, is provided with first valve on the drain pipe.
Further, a plurality of stirring blades are fixedly connected to the outer circumference of the rotating shaft, a motor is fixedly connected to the bottom of the reaction kettle, and the motor drives the rotating shaft to rotate.
Further, the transmission piece comprises a toothed ring and a gear, the toothed ring is meshed with the gear, the toothed ring is fixedly connected to the inner wall of the reaction kettle, and the gear is fixedly sleeved on the screw rod.
Further, the conveying mechanism is a telescopic pipe, the telescopic pipe is fixedly connected between the liquid spraying box and the liquid storage box, the top of the telescopic pipe is communicated with the liquid storage box, the bottom of the telescopic pipe is communicated with the liquid spraying box, and a plurality of liquid outlet holes are formed in the inner wall of the liquid spraying box.
Further, the liquid inlet mechanism is a liquid inlet pipe, the liquid inlet pipe is fixedly connected to the top of the liquid storage tank, the liquid inlet pipe penetrates through the top of the reaction kettle, and a second valve is arranged on the liquid inlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
This vacuum reinforced resin reaction kettle device, when using, get into the liquid reserve tank with the reaction liquid through the feed liquor pipe, afterwards get into the hydrojet incasement through flexible pipe, make the pivot drive liquid reserve tank and lead screw when the inside of reation kettle rotates around the axis of pivot, the gear can rotate on the ring gear, and then drive the lead screw and rotate between liquid reserve tank and connecting plate, make the hydrojet case reciprocate at reation kettle's inner wall, make the hydrojet case when rotating along with the pivot, inside reaction liquid can be discharged through the play liquid hole, react with inside material, the spun reaction liquid can reciprocate along with the hydrojet case simultaneously, make the reaction liquid react with the material of the interior co-altitude department of reation kettle, and the cooperation stirring vane stirring material, accelerate the reaction rate of reaction liquid and material, improve reaction efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic structural view of the inside of the reaction kettle in the utility model;
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a reaction kettle; 2. a liquid inlet pipe; 3. a support plate; 4. a motor; 5. a liquid outlet pipe; 6. a first valve; 7. a first support column; 8. a second support column; 9. a rotating shaft; 10. stirring blades; 11. a liquid spraying box; 12. a connecting plate; 13. a screw rod; 14. a telescopic tube; 15. an exhaust pipe; 16. a second valve; 17. a feeding tube; 18. a liquid storage tank; 19. a toothed ring; 20. a gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the technical scheme adopted by the utility model is as follows: the vacuum feeding resin reaction kettle device comprises a reaction kettle 1, wherein a feeding mechanism is arranged at the top of the reaction kettle 1, the feeding mechanism is a feeding pipe 17, the feeding pipe 17 is fixedly connected to the top of the reaction kettle 1, and a sealing cover is arranged at the top end of the feeding pipe 17. The sealing cover is opened, and the material is fed into the reaction kettle 1 through the feeding pipe 17. After the charging is completed, the sealing cover is closed to prevent the gas in the reaction kettle 1 from leaking.
The bottom of the reaction kettle 1 is provided with a discharge mechanism. The discharging mechanism is a liquid outlet pipe 5, the liquid outlet pipe 5 is fixedly connected to the bottom of the reaction kettle 1, and a first valve 6 is arranged on the liquid outlet pipe 5.
The top of the reaction kettle 1 is fixedly connected with an exhaust pipe 15, and the exhaust pipe 15 is connected with a vacuum pump. The reaction kettle 1 can be vacuumized, and a negative pressure environment is established in the reaction kettle 1, so that the control of reaction conditions is realized.
The inside rotation of reation kettle 1 is connected with pivot 9, fixedly connected with a plurality of stirring vane 10 on the outer circumference of pivot 9. The bottom of the reaction kettle 1 is fixedly connected with a motor 4, and the motor 4 drives a rotating shaft 9 to rotate. The bottom fixedly connected with four first support columns 7 and four second support columns 8 of reation kettle 1, the bottom fixedly connected with backup pad 3 of four first support columns 7, motor 4 are located the top of backup pad 3, make first support column 7 be used for fixed backup pad 3, and second support column 8 is used for supporting reation kettle 1.
The top of the rotating shaft 9 is fixedly connected with a liquid storage tank 18, and the outer circumference of the bottom of the rotating shaft 9 is fixedly connected with a connecting plate 12. A transmission member is arranged in the reaction kettle 1 and drives the screw rod 13 to rotate between the connecting plate 12 and the liquid storage tank 18.
The transmission comprises a toothed ring 19 and a gear 20, the toothed ring 19 being in mesh with the gear 20. The toothed ring 19 is fixedly connected to the inner wall of the reaction kettle 1, and the gear 20 is fixedly sleeved on the screw rod 13.
The screw rod 13 is sleeved with a liquid spraying box 11 in a threaded manner, the liquid spraying box 11 is movably connected to the inner wall of the reaction kettle 1, and a plurality of liquid outlet holes are formed in the inner wall of the liquid spraying box 11. A conveying mechanism is arranged between the liquid spraying box 11 and the liquid storage box 18. The liquid spraying box 11 is in sliding fit with the inner wall of the reaction kettle 1.
The conveying mechanism is a telescopic pipe 14, and the telescopic pipe 14 is fixedly connected between the liquid spraying box 11 and the liquid storage box 18. The top of the telescopic tube 14 is communicated with the liquid storage tank 18, and the bottom of the telescopic tube 14 is communicated with the liquid spraying tank 11.
The top of the reservoir 18 is provided with a liquid feed mechanism.
The liquid inlet mechanism is a liquid inlet pipe 2, the liquid inlet pipe 2 is fixedly connected to the top of the liquid storage tank 18, the liquid inlet pipe 2 penetrates through the top of the reaction kettle 1 and is rotationally connected with the reaction kettle 1, and a second valve 16 is arranged on the liquid inlet pipe 2.
Working principle:
When the stirring device is used, the sealing cover at the top of the feeding pipe 17 is opened, and liquid materials are fed into the reaction kettle 1 through the feeding pipe 17, wherein the feeding depth is matched with the height of the stirring blade 10 at the top. And after the feeding is completed, closing the sealing cover to seal.
The reaction liquid enters the liquid storage tank 18 through the liquid inlet pipe 2, and then enters the liquid spraying tank 11 through the telescopic pipe 14. After the addition is completed, the second valve 16 is closed.
The exhaust pipe 15 is connected with a vacuum pump, and the reaction kettle 1 is vacuumized.
The motor 4 is started to rotate the rotating shaft 9, and drives the stirring blade 10, the liquid storage tank 18 and the connecting plate 12 to rotate around the axis of the rotating shaft 9 in the reaction kettle 1. The stirring blade 10 is rotated to stir the materials in the reaction kettle 1.
The liquid storage tank 18 and the connecting plate 12 drive the screw rod 13 to rotate together around the axis of the rotating shaft 9, the screw rod 13 drives the gear 20 to rotate together around the axis of the rotating shaft 9, and the gear 20 rotates on the gear ring 19 due to the meshing of the gear 20 and the gear ring 19, so that the screw rod 13 is driven to rotate around the axis of the screw rod 13 between the liquid storage tank 18 and the connecting plate 12.
The rotating shaft 9 is rotated forward and backward through the motor 4, the gear 20 drives the screw rod 13 to rotate forward and backward around the axis of the screw rod 13, the liquid spraying box 11 moves up and down on the inner wall of the reaction kettle 1, and meanwhile, the telescopic pipe 14 is driven to move together, so that the telescopic length of the telescopic pipe 14 is changed. When the liquid spraying box 11 rotates along with the rotating shaft 9 around the axis of the rotating shaft 9, the reaction liquid in the liquid spraying box 11 can be discharged through the liquid outlet holes, and the reaction liquid reacts with the materials in the reaction kettle 1. The sprayed reaction liquid can move up and down along with the liquid spraying box 11, so that the reaction liquid reacts with materials at different heights in the reaction kettle 1, and the stirring blades 10 are matched to stir the materials, so that the reaction speed of the reaction liquid and the materials is increased, and the reaction efficiency is improved.
After the reaction is completed, the first valve 6 is opened, so that the liquid outlet pipe 5 discharges the reacted liquid, and at the moment, the connecting plate 12 rotates on the bottom surface of the inner cavity of the reaction kettle 1 along with the rotating shaft 9, so that the connecting plate 12 turns the material on the bottom surface of the inner cavity during rotation, and simultaneously, the material on the ground is cleaned. After the discharge, the motor 4 is turned off.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The vacuum resin feeding reaction kettle device is characterized by comprising a reaction kettle (1), wherein a feeding mechanism is arranged at the top of the reaction kettle (1), and a discharging mechanism is arranged at the bottom of the reaction kettle (1);
The inside of the reaction kettle (1) is rotationally connected with a rotating shaft (9), the top of the rotating shaft (9) is fixedly connected with a liquid storage tank (18), the outer circumference of the bottom of the rotating shaft (9) is fixedly connected with a connecting plate (12), a transmission piece is arranged in the reaction kettle (1), and the transmission piece drives a screw rod (13) to rotate between the connecting plate (12) and the liquid storage tank (18);
The screw rod (13) is provided with a liquid spraying box (11) in a threaded sleeve manner, the liquid spraying box (11) is movably connected to the inner wall of the reaction kettle (1), a conveying mechanism is arranged between the liquid spraying box (11) and the liquid storage box (18), and a liquid inlet mechanism is arranged at the top of the liquid storage box (18).
2. The vacuum charged resin reaction kettle device according to claim 1, wherein: the feeding mechanism is a feeding pipe (17), the feeding pipe (17) is fixedly connected to the top of the reaction kettle (1), a sealing cover is arranged at the top end of the feeding pipe (17), the discharging mechanism is a liquid outlet pipe (5), the liquid outlet pipe (5) is fixedly connected to the bottom of the reaction kettle (1), and a first valve (6) is arranged on the liquid outlet pipe (5).
3. The vacuum charged resin reaction kettle device according to claim 1, wherein: a plurality of stirring blades (10) are fixedly connected to the outer circumference of the rotating shaft (9), a motor (4) is fixedly connected to the bottom of the reaction kettle (1), and the motor (4) drives the rotating shaft (9) to rotate.
4. The vacuum charged resin reaction kettle device according to claim 1, wherein: the transmission piece comprises a toothed ring (19) and a gear (20), wherein the toothed ring (19) is meshed with the gear (20), the toothed ring (19) is fixedly connected to the inner wall of the reaction kettle (1), and the gear (20) is fixedly sleeved on the screw rod (13).
5. The vacuum charged resin reaction kettle device according to claim 1, wherein: the conveying mechanism is a telescopic pipe (14), the telescopic pipe (14) is fixedly connected between the liquid spraying box (11) and the liquid storage box (18), the top of the telescopic pipe (14) is communicated with the liquid storage box (18), the bottom of the telescopic pipe (14) is communicated with the liquid spraying box (11), and a plurality of liquid outlet holes are formed in the inner wall of the liquid spraying box (11).
6. The vacuum charged resin reaction kettle device according to claim 1, wherein: the liquid inlet mechanism is a liquid inlet pipe (2), the liquid inlet pipe (2) is fixedly connected to the top of the liquid storage tank (18), the liquid inlet pipe (2) penetrates through the top of the reaction kettle (1), and a second valve (16) is arranged on the liquid inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250060.2U CN221207953U (en) | 2023-11-30 | 2023-11-30 | Vacuum feeding resin reaction kettle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250060.2U CN221207953U (en) | 2023-11-30 | 2023-11-30 | Vacuum feeding resin reaction kettle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221207953U true CN221207953U (en) | 2024-06-25 |
Family
ID=91546451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323250060.2U Active CN221207953U (en) | 2023-11-30 | 2023-11-30 | Vacuum feeding resin reaction kettle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221207953U (en) |
-
2023
- 2023-11-30 CN CN202323250060.2U patent/CN221207953U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221207953U (en) | Vacuum feeding resin reaction kettle device | |
| CN215611482U (en) | Stirring reaction kettle for synthesizing 2, 3-difluoronitrobenzene | |
| CN213222131U (en) | Grignard alcohol raw material processing device | |
| CN213669314U (en) | Medical intermediate synthesizer with sufficient reaction | |
| CN115970625B (en) | Diesel oil hydrofining device | |
| CN215611554U (en) | Discrete accelerator raw material reaction kettle | |
| CN219765119U (en) | Stirring device | |
| CN207102592U (en) | A kind of epoxy resin production Bidirectional agitating apparatus | |
| CN115487725A (en) | Multifunctional gel material for health dominance and high-efficiency bacteriostasis and processing device thereof | |
| CN214214357U (en) | PMMA special-purpose material stirring platform | |
| CN215388919U (en) | Latex stirring device | |
| CN221381728U (en) | Coating liquid spraying structure | |
| CN221093717U (en) | Filling device is used in production of interior outer wall emulsion paint | |
| CN220878822U (en) | Continuous production equipment for polyurea polyol | |
| CN221107968U (en) | Circulation stirring device for disinfection gel production | |
| CN220835587U (en) | Novel high-efficient esterification reactor | |
| CN221069423U (en) | Filling holding vessel for fodder finished product | |
| CN220030956U (en) | Polyurethane foaming machine with raw material preheating function | |
| CN216778604U (en) | Double-planet mixer convenient to material loading | |
| CN215901468U (en) | High-efficient blending tank | |
| CN219540070U (en) | Asphalt production agitator tank | |
| CN220610037U (en) | Capsule processing raw materials agitating unit | |
| CN214862719U (en) | Mixing and stirring tank for production of environment-friendly composite bactericide | |
| CN219784727U (en) | Pharmacy reation kettle | |
| CN210251970U (en) | EVA (ethylene-vinyl acetate) adhesive film raw material blending and stirring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |