CN211988625U - A high performance reation kettle for producing polyester resin - Google Patents
A high performance reation kettle for producing polyester resin Download PDFInfo
- Publication number
- CN211988625U CN211988625U CN202020441981.4U CN202020441981U CN211988625U CN 211988625 U CN211988625 U CN 211988625U CN 202020441981 U CN202020441981 U CN 202020441981U CN 211988625 U CN211988625 U CN 211988625U
- Authority
- CN
- China
- Prior art keywords
- stirring
- shaft
- rigid coupling
- polyester resin
- mixing
- 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.)
- Expired - Fee Related
Links
- 229920001225 polyester resin Polymers 0.000 title claims abstract description 16
- 239000004645 polyester resin Substances 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 abstract description 9
- 239000000376 reactant Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
The utility model discloses a high performance reation kettle for producing polyester resin, including the cauldron body and motor, cauldron body top rigid coupling has the motor, and motor output shaft rigid coupling has the (mixing) shaft, and even rigid coupling has stirring vane on the (mixing) shaft, and the rigid coupling has the spud pile in the middle of the internal portion bottom of cauldron, and it has the recess to open in the middle of the spud pile, and the (mixing) shaft bottom is located the recess, and stirring vane has 20 ~ 30 angle of inclination, and it establishes to the curved surface to establish on one side of the stirring vane, the stirring vane surface all has the rigid coupling to have the bar cutting knife, and cauldron body top one side. The utility model ensures that the stirring shaft is not damaged due to too large shaking by fixedly connecting the bottom end in the kettle body with the fixing pile; stirring vane is provided with the angle of inclination and can carries out the stirring of more large tracts of land, and the material below will roll during the stirring goes up, and above-mentioned material rolls below, and the curved surface design makes the resistance fall to the minimum, and the bar cutting knife breaks away polyester resin, reduces its adhesion degree of piling up together for the reaction is more abundant.
Description
Technical Field
The utility model relates to a reaction kettle, in particular to a high-performance reaction kettle for producing polyester resin.
Background
In recent years, industries such as chemical industry and new materials are rapidly developed, mixing stirring and high-pressure reaction tests are frequently encountered in the production process, various strong acids and strong bases and reactants with high density can be encountered in the tests, so that the reaction kettle is particularly important, the sealing and the materials are particularly important, the reaction kettle in the market at present can perfect the problem which can occur, but in the actual operation process, the reactants with high density or high viscosity can be encountered, the shaking amplitude of the stirring shaft is easily too large, the stirring shaft is easy to break down or damage, and the production progress is influenced.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model provides a high performance reation kettle for producing polyester resin.
The utility model discloses a realize through following technical scheme:
the utility model provides a high performance reation kettle for producing polyester resin, includes the cauldron body and motor, cauldron body top rigid coupling has the motor, motor output shaft rigid coupling has the (mixing) shaft, even rigid coupling has stirring vane on the (mixing) shaft, the rigid coupling has the spud pile in the middle of the internal portion bottom of cauldron, it has the recess to open in the middle of the spud pile, the (mixing) shaft bottom is located in the recess.
Preferably, the stirring blade has an inclination angle of 20-30 degrees, one side of the stirring blade is a curved surface, and strip-shaped cutting knives are fixedly connected to the surfaces of the stirring blade.
Preferably, a rupture disk is fixedly connected to one side of the top end of the kettle body.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the bottom end inside the kettle body is fixedly connected with the fixing pile, the middle of the fixing pile is provided with the groove, and the stirring shaft is positioned in the groove, so that when special reactants are ensured, the stirring shaft can not be damaged due to too large shaking; the stirring blade is provided with an inclination angle to stir a larger area, materials below the stirring blade roll upwards during stirring, materials above the stirring blade roll downwards, so that the reaction is more sufficient, the resistance is reduced to the minimum due to the curved surface design, and the strip-shaped cutting knife breaks away the polyester resin to reduce the adhesion degree of the polyester resin stacked together; the installation of rupture disk is then in order to provide the safety guarantee, this practicality can also let the (mixing) shaft more stable safety when making stirring reaction more abundant.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a right side view of the stirring vane provided by the present invention;
fig. 3 is a top view of the stirring blade provided by the present invention.
In the drawings: 1. a kettle body; 2. a motor; 3. a stirring shaft; 4. a stirring blade; 5. fixing the pile; 6. a groove; 7. a rupture disk; 8. a strip-shaped cutting knife.
Detailed Description
The high-performance reaction kettle for producing the polyester resin comprises a kettle body 1 and a motor 2, wherein the motor 2 is fixedly connected to the top end of the kettle body 1, a stirring shaft 3 is fixedly connected to an output shaft of the motor 2, stirring blades 4 are uniformly and fixedly connected to the stirring shaft 3, a fixing pile 5 is fixedly connected to the middle of the bottom end inside the kettle body 1, a groove 6 is formed in the middle of the fixing pile 5, and the bottom end of the stirring shaft 3 is located in the groove 6.
The stirring blade 4 has an inclination angle of 20-30 degrees, one side of the stirring blade is a curved surface, and the surfaces of the stirring blade 4 are fixedly connected with strip-shaped cutting knives 8.
One side of the top end of the kettle body 1 is fixedly connected with a rupture disk 7.
The reaction kettle provided by the utility model is characterized in that when producing polyester resin, the polyester resin is a material with strong viscosity, the stirring intensity is large, the shaking range of the stirring shaft 3 is too large, so a fixing pile 5 is fixedly connected at the bottom, a groove 6 is arranged above the fixing pile, the bottom of the stirring shaft 3 is positioned in the groove 6, the shaking range of the stirring shaft 3 is fixed in the groove 6, thus the problem that the shaking range of the stirring shaft 3 is too large, the stirring shaft 3 is damaged or the stirring blade 4 touches the inner wall of the reaction kettle to cause adverse effect is effectively avoided, the stirring blade 4 is provided with an inclination angle of 20-30 degrees, one side of the stirring blade is set into a curved surface, the surface of the stirring blade 4 is fixedly connected with a strip-shaped cutting knife 8, thus the area which can be stirred by the stirring blade 4 can be enlarged, the material below is rolled up during stirring, the material above, make the resistance reduce among the stirring process, the bar cutting knife 8 on stirring vane 4 surface cuts polyester resin when the stirring, reduce its adhesion when piling up together, the stirring can be more even like this, let reaction test's more abundant, contact more thoroughly between the reactant, 1 top one side rigid coupling of reation kettle body has rupture disc 7, this is the bottom line of one protection, too big bearing capacity that surpasss reation kettle own at reation kettle internal pressure, rupture disc 7 will be broken through, thereby inside pressure can reduce, avoided exceeding the upper pressure limit, reation kettle can explode, inside reactant can spill over outside, the consequence that causes is unthinkable, the utility model provides an reation kettle both can effectual protection (mixing) shaft 3's rocking range, safe practical, the scope of stirring also obtains expanding, efficiency promotes.
In summary, the present invention is only a preferred embodiment, and should not be limited by the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. A high performance reation kettle for producing polyester resin, includes the cauldron body (1) and motor (2), its characterized in that: cauldron body (1) top rigid coupling has motor (2), motor (2) output shaft rigid coupling has (mixing) shaft (3), even rigid coupling has stirring vane (4) on (mixing) shaft (3), the rigid coupling has spud pile (5) in the middle of the inside bottom of the cauldron body (1), it has recess (6) to open in the middle of spud pile (5), (mixing) shaft (3) bottom is located in recess (6).
2. The high-performance reaction kettle for producing polyester resin as claimed in claim 1, wherein: the stirring blade (4) has an inclination angle of 20-30 degrees, one side of the stirring blade is a curved surface, and strip-shaped cutting knives (8) are fixedly connected to the surfaces of the stirring blade (4).
3. The high-performance reaction kettle for producing polyester resin as claimed in claim 1, wherein: and a rupture disk (7) is fixedly connected to one side of the top end of the kettle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441981.4U CN211988625U (en) | 2020-03-30 | 2020-03-30 | A high performance reation kettle for producing polyester resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441981.4U CN211988625U (en) | 2020-03-30 | 2020-03-30 | A high performance reation kettle for producing polyester resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211988625U true CN211988625U (en) | 2020-11-24 |
Family
ID=73422035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020441981.4U Expired - Fee Related CN211988625U (en) | 2020-03-30 | 2020-03-30 | A high performance reation kettle for producing polyester resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211988625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115920814A (en) * | 2022-12-07 | 2023-04-07 | 连云港华昌生物工程有限公司 | Fractional extraction device and method for extracting leucine from animal hair |
-
2020
- 2020-03-30 CN CN202020441981.4U patent/CN211988625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115920814A (en) * | 2022-12-07 | 2023-04-07 | 连云港华昌生物工程有限公司 | Fractional extraction device and method for extracting leucine from animal hair |
| CN115920814B (en) * | 2022-12-07 | 2023-09-26 | 连云港华昌生物工程有限公司 | Graded extraction device and method for extracting leucine from animal hair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211988625U (en) | A high performance reation kettle for producing polyester resin | |
| CN203874710U (en) | Stirring kettle for glue making machine | |
| CN210699783U (en) | Raw materials blendor is used in edible gelatin processing production | |
| CN211329375U (en) | Graphene heavy-duty anticorrosive paint reaction kettle | |
| CN110452805B (en) | Paddle type stirrer with shell breaking function | |
| CN202962372U (en) | Stirring blade wheel, stirrer and an anaerobic fermentation tank | |
| CN207079415U (en) | Pulp kneader rotor and pulper | |
| CN207463210U (en) | Liquid chemical raw material hybrid reaction kettle | |
| CN213824365U (en) | Agitating unit is used in fluorine monomer production | |
| CN114130334A (en) | Low-noise crushing type stirring kettle | |
| CN114130330A (en) | Method for realizing simultaneous feeding and discharging of reactor | |
| CN211303244U (en) | Silt separator for hydraulic engineering | |
| CN201156963Y (en) | Blade structure of domestic soya-bean milk making machine | |
| CN112535963A (en) | Solid-liquid mixing stirring paddle | |
| CN215877174U (en) | Fine arts drawing is with pigment compounding agitating unit | |
| CN212348417U (en) | White spirit production is with mixing material device | |
| CN212236948U (en) | Agitating unit is used in waterproof board production | |
| CN110841515A (en) | High concentration activation mixer | |
| CN217773830U (en) | Stirrer with gel stirring and cutting functions | |
| CN213434046U (en) | Nanometer calcium carbonate boiled pulp transition pond | |
| CN217189109U (en) | Soybean residue soluble polysaccharide extraction element | |
| CN219209561U (en) | Impeller for air-water mixing oxygenation pump | |
| CN219291095U (en) | High-efficiency axial flow paddle | |
| CN217989297U (en) | Prevent to stir inhomogeneous stirred tank reactor in dead angle | |
| CN217524833U (en) | Stirring knife for food stirring machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |