CN219949234U - Device for producing polyether polyol by continuous powdered sugar method - Google Patents
Device for producing polyether polyol by continuous powdered sugar method Download PDFInfo
- Publication number
- CN219949234U CN219949234U CN202321173665.3U CN202321173665U CN219949234U CN 219949234 U CN219949234 U CN 219949234U CN 202321173665 U CN202321173665 U CN 202321173665U CN 219949234 U CN219949234 U CN 219949234U
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- CN
- China
- Prior art keywords
- heat preservation
- storage tank
- tank
- fixedly arranged
- polyether polyol
- Prior art date
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- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 46
- 229920000570 polyether Polymers 0.000 title claims abstract description 46
- 229920005862 polyol Polymers 0.000 title claims abstract description 46
- 150000003077 polyols Chemical class 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 70
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims description 29
- 238000009413 insulation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011435 rock Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model relates to the technical field of polyether polyol processing, and discloses a device for producing polyether polyol by a continuous powdered sugar method, which comprises a heat preservation tank and a storage tank, wherein a heating base is fixedly arranged on the bottom surface of the heat preservation tank, connecting sleeves corresponding to the left and right are fixedly arranged on the outer wall surface of the heat preservation tank, sliding rods are fixedly arranged on the left and right sides of the outer wall surface of the storage tank, one end of each sliding rod, far away from the storage tank, is slidably arranged in each connecting sleeve, the storage tank is movably arranged in the heat preservation tank through the cooperation of the connecting sleeves and the sliding rods, a top plate is fixedly arranged in the position, close to the upper end, of the interior of the storage tank, and a connecting pipe is fixedly arranged on the top plate. Make the gear drive the storage tank and make a round trip to rock in the inside of heat preservation jar through the sawtooth piece, the inside storage of heat preservation jar has the heat preservation liquid, makes the heat preservation liquid play heating and heat preservation effect to the polyether polyol in the heat preservation jar, rocks through controlling the storage jar to make a round trip, has reached the effect that makes the polyether polyol in the storage jar evenly heated.
Description
Technical Field
The utility model relates to the technical field of polyether polyol processing, in particular to a device for producing polyether polyol by a continuous sugar powder method.
Background
Polyether polyol is an oligomer with main chain containing ether bond, terminal group or side group containing more than 2 hydroxyl groups, and is prepared through polyaddition reaction of initiator, active hydrogen group containing compound, ethylene Oxide (EO), propylene Oxide (PO), butylene Oxide (BO) and other catalyst.
The utility model discloses a storage device for polyether polyol through retrieval application number 202021994852.4, which comprises a placing bin, a storage cylinder, a motor and a temperature sensor, wherein an electric heating wire is arranged on the inner wall of the placing bin, a supporting seat is rotatably arranged on the bottom surface of the inner part of the placing bin, and a first stirring rod is fixed on the outer wall of the supporting seat; the storage cylinder is inserted and is established in the inside of placing the storehouse, and the top of storage cylinder is provided with the top cap to the inside of storage cylinder is fixed with the mounting panel through the connecting rod, and the motor is fixed on the mounting panel, and concentric rotation axis that is fixed with on the output shaft of motor is fixed with the second puddler on the rotation axis, and the bottom of rotation axis is inserted and is established on the supporting seat. The device heats water through the heating wire, and rotates by the first stirring rod and the second stirring rod, and respectively stirs water and polyether polyol, so that the polyether polyol is heated uniformly, the increase of the viscosity of the polyether polyol is avoided, and the discharging of the polyether polyol is facilitated.
The storage cylinder in the technical scheme is fixedly arranged in the placing bin, although the storage cylinder is in contact with hot water in the placing bin, the storage cylinder in a fixed state is in a relatively fixed state with the contact surface of hot water, and when the water in the placing bin is heated unevenly, the polyether polyol in the storage cylinder is heated unevenly easily to influence the viscosity of the polyether polyol.
For this purpose, we propose a device for producing polyether polyols by the continuous powdered sugar process.
Disclosure of Invention
The utility model mainly solves the technical problem that the polyether polyol is easy to be heated, and provides a device for producing the polyether polyol by a continuous sugar powder method.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the device for producing polyether polyol by a continuous powdered sugar method comprises a heat preservation tank and a storage tank, wherein a heating base is fixedly arranged on the bottom surface of the heat preservation tank, connecting sleeves corresponding to the left and right are fixedly arranged on the outer wall surface of the heat preservation tank, the connecting sleeves are fixedly arranged on the heat preservation tank in an embedded manner, sliding rods are fixedly arranged on the left and right sides of the outer wall surface of the storage tank, one end of each sliding rod, far away from the storage tank, is slidably arranged in the connecting sleeve, and the storage tank is movably arranged in the heat preservation tank through the cooperation of the connecting sleeves and the sliding rods;
the storage tank is characterized in that a top plate is fixedly arranged at a position, close to the upper end, inside the storage tank, and a connecting pipe is fixedly arranged on the top plate.
Preferably, the storage tank and the heat preservation tank are coaxially arranged, and a space exists between the inner wall surface of the heat preservation tank and the outer wall surface of the storage tank.
Preferably, the outer wall surface of the heat preservation tank is fixedly provided with a fixing plate, the outer wall surface of the fixing plate is provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, and the rotating shaft penetrates through the side wall surface of the storage tank and is distributed along the diameter line of the storage tank.
Preferably, the gear is fixedly arranged at the outer circle of the rotating shaft, the sawtooth blocks are fixedly arranged on the storage tank and are vertically and alternately distributed with the rotating shaft, the sawtooth blocks are connected with the gear in a meshed mode, the gear is controlled to freely rotate through the driving motor, the gear drives the storage tank to swing back and forth in the heat preservation tank through the sawtooth blocks, heat preservation liquid is stored in the heat preservation tank, electric heating is conducted on the heat preservation liquid in the heat preservation tank through the heating base, and the heat preservation liquid in the heat preservation tank plays a role in heating and heat preservation of the polyether polyol in the heat preservation tank.
Preferably, a conical wheel is fixedly arranged at the end position of the free end of the rotating shaft, a linkage gear is rotatably arranged on the top surface of the top plate through a rotary table, the conical wheel is meshed with the linkage gear, and a stirring rod is fixedly arranged at the center position of the linkage gear.
Preferably, the lower end of the stirring rod penetrates through the top plate and extends into the internal hollow structure of the storage tank, a spiral stirring blade is fixedly arranged at the outer circle of the stirring rod and positioned inside the storage tank, the rotating shaft is controlled to freely rotate through a driving motor, and the rotating shaft drives the linkage gear to freely rotate through a conical wheel, so that the linkage gear drives the stirring rod to rotate, and materials in the storage tank are stirred through the spiral stirring blade on the stirring rod.
Advantageous effects
The utility model provides a device for producing polyether polyol by a continuous sugar powder method. The beneficial effects are as follows:
(1) This device of continuous powdered sugar method production polyether polyol, through driving motor control gear free rotation, make the gear drive the storage tank and make a round trip in the inside of heat preservation jar through the sawtooth piece rock, the inside storage of heat preservation jar has the heat preservation liquid, carries out the electrical heating to the heat preservation liquid in the heat preservation jar through heating the base, makes the heat preservation liquid in the heat preservation jar play heating and heat preservation effect to the polyether polyol in the heat preservation jar, rocks through control storage jar makes a round trip, has reached the effect that makes the polyether polyol in the storage tank evenly heated.
(2) This device of continuous powdered sugar method production polyether polyol, through driving motor control pivot free rotation, the pivot drives the linkage gear free rotation through the cone pulley, makes the linkage gear drive the puddler and rotates, stirs the material in the storage jar through the spiral stirring leaf on the puddler, has reached the effect that reduces the viscosity of polyether polyol, makes things convenient for people to derive polyether polyol from the storage jar.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the location structure of the insulation tank and the storage tank according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the spiral stirring She Liti of the utility model.
Legend description:
1. a heat preservation tank; 2. heating the base; 3. a storage tank; 4. connecting sleeves; 5. a slide bar; 6. a top plate; 7. a connecting pipe; 8. a fixing plate; 9. a driving motor; 10. a rotating shaft; 11. a saw tooth block; 12. a gear; 13. a cone pulley; 14. a turntable; 15. a linkage gear; 16. a stirring rod; 17. spiral stirring blade.
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.
Examples: the device for producing polyether polyol by a continuous powdered sugar method is shown in fig. 1-2, and comprises a heat preservation tank 1 and a storage tank 3, wherein a heating base 2 is fixedly arranged on the bottom surface of the heat preservation tank 1, a connecting sleeve 4 corresponding to the left and right is fixedly arranged on the outer wall surface of the heat preservation tank 1, the connecting sleeve 4 is fixedly arranged on the heat preservation tank 1, sliding rods 5 are fixedly arranged on the left and right sides of the outer wall surface of the storage tank 3, one end of each sliding rod 5 far away from the storage tank 3 is slidably arranged in the connecting sleeve 4, the storage tank 3 is movably arranged in the heat preservation tank 1 through the cooperation of the connecting sleeve 4 and the sliding rods 5, the storage tank 3 and the heat preservation tank 1 are coaxially arranged, and a space exists between the inner wall surface of the heat preservation tank 1 and the outer wall surface of the storage tank 3;
as shown in fig. 1, a top plate 6 is fixedly arranged in the storage tank 3 near the upper end, a connecting pipe 7 is fixedly arranged on the top plate 6, and polyether polyol is led into the storage tank 3 through the connecting pipe 7 when in use, and the polyether polyol is stored through the storage tank 3, so that people can use the polyether polyol at any time;
as shown in fig. 1-3, a fixed plate 8 is fixedly arranged on the outer wall surface of a heat preservation tank 1, a driving motor 9 is arranged on the outer wall surface of the fixed plate 8, the output end of the driving motor 9 is fixedly connected with a rotating shaft 10, the rotating shaft 10 penetrates through the side wall surface of a storage tank 3 and is distributed along the diameter line of the storage tank 3, a gear 12 is fixedly arranged at the outer circle of the rotating shaft 10, a sawtooth block 11 is fixedly arranged on the storage tank 3, the sawtooth block 11 and the rotating shaft 10 are vertically and alternately distributed, the sawtooth block 11 is meshed with the gear 12 and connected, the gear 12 is controlled to freely rotate by the driving motor 9, the gear 12 drives the storage tank 3 to shake back and forth in the heat preservation tank 1 through the sawtooth block 11, heat preservation liquid is stored in the heat preservation tank 1, the heat preservation liquid in the heat preservation tank 1 is electrically heated by a heating base 2, the heat preservation liquid in the heat preservation tank 1 heats polyether polyol stored in the heat preservation tank 1, and the polyether polyol stored in the heat preservation tank 3 is uniformly heated by controlling the storage tank 3 to shake back and forth;
as shown in fig. 3-4, a conical wheel 13 is fixedly installed at the end position of the free end of the rotating shaft 10, a linkage gear 15 is rotatably installed on the top surface of the top plate 6 through a rotary table 14, the conical wheel 13 is in meshed connection with the linkage gear 15, a stirring rod 16 is fixedly installed at the center position of the linkage gear 15, the lower end of the stirring rod 16 penetrates through the top plate 6 to extend into the internal hollow structure of the storage tank 3, a spiral stirring blade 17 is fixedly installed at the outer circle position of the stirring rod 16 inside the storage tank 3, the rotating shaft 10 is controlled to freely rotate through a driving motor 9, the rotating shaft 10 drives the linkage gear 15 to freely rotate through the conical wheel 13, the linkage gear 15 drives the stirring rod 16 to rotate, materials in the storage tank 3 are stirred through the spiral stirring blade 17 on the stirring rod 16, the viscosity of polyether polyol is reduced conveniently, and people can conveniently guide the polyether polyol out of the storage tank 3.
The working principle of the utility model is as follows:
the gear 12 is controlled to freely rotate through the driving motor 9, the gear 12 drives the storage tank 3 to shake back and forth in the heat preservation tank 1 through the sawtooth block 11, heat preservation liquid is stored in the heat preservation tank 1, the heat preservation liquid in the heat preservation tank 1 is electrically heated through the heating base 2, the heat preservation liquid in the heat preservation tank 1 plays a role in heating and heat preservation of polyether polyol in the heat preservation tank 1, and polyether polyol stored in the storage tank 3 is heated uniformly through controlling the storage tank 3 to shake back and forth.
The rotating shaft 10 is controlled to freely rotate through the driving motor 9, the rotating shaft 10 drives the linkage gear 15 to freely rotate through the conical wheel 13, the linkage gear 15 drives the stirring rod 16 to rotate, materials in the storage tank 3 are stirred through the spiral stirring blade 17 on the stirring rod 16, the viscosity of polyether polyol is reduced conveniently, and people can conveniently guide out the polyether polyol from the storage tank 3.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The device for producing polyether polyol by using a continuous powdered sugar method comprises a heat preservation tank (1) and a storage tank (3), and is characterized in that: the bottom surface of the heat preservation tank (1) is fixedly provided with a heating base (2), the outer wall surface of the heat preservation tank (1) is fixedly provided with a connecting sleeve (4) corresponding to the left side and the right side, the connecting sleeve (4) is fixedly arranged on the heat preservation tank (1) in an embedded mode, the left side and the right side of the outer wall surface of the storage tank (3) are fixedly provided with sliding rods (5), one ends, far away from the storage tank (3), of the sliding rods (5) are slidably arranged in the connecting sleeve (4), and the storage tank (3) is movably arranged in the heat preservation tank (1) through the cooperation of the connecting sleeve (4) and the sliding rods (5);
a top plate (6) is fixedly arranged at the position, close to the upper end, of the storage tank (3), and a connecting pipe (7) is fixedly arranged on the top plate (6).
2. The apparatus for producing polyether polyol by continuous powdered sugar process according to claim 1, wherein: the storage tank (3) and the heat preservation tank (1) are coaxially arranged, and a space exists between the inner wall surface of the heat preservation tank (1) and the outer wall surface of the storage tank (3).
3. The apparatus for producing polyether polyol by continuous powdered sugar process according to claim 1, wherein: the outer wall surface fixed mounting of insulation can (1) has fixed plate (8), and the outer wall surface of fixed plate (8) is provided with driving motor (9), and driving motor's (9) output and pivot (10) fixed connection, pivot (10) run through the lateral wall surface of storage jar (3) and distribute along the diameter line of storage jar (3).
4. A continuous powdered sugar process for producing polyether polyols as defined in claim 3, wherein: the storage tank is characterized in that a gear (12) is fixedly arranged at the outer circle of the rotating shaft (10), a sawtooth block (11) is fixedly arranged on the storage tank (3), the sawtooth block (11) and the rotating shaft (10) are vertically staggered, and the sawtooth block (11) is meshed with the gear (12).
5. A continuous powdered sugar process for producing polyether polyols as defined in claim 3, wherein: the automatic stirring device is characterized in that a conical wheel (13) is fixedly arranged at the end position of the free end of the rotating shaft (10), a linkage gear (15) is rotatably arranged on the top surface of the top plate (6) through a rotary table (14), the conical wheel (13) is in meshed connection with the linkage gear (15), and a stirring rod (16) is fixedly arranged at the center position of the linkage gear (15).
6. The apparatus for producing polyether polyol by continuous powdered sugar process according to claim 5, wherein: the lower extreme of puddler (16) runs through roof (6) and extends to in the inside hollow structure of storage jar (3), is located inside storage jar (3) the excircle department fixed mounting of puddler (16) has spiral stirring leaf (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173665.3U CN219949234U (en) | 2023-05-16 | 2023-05-16 | Device for producing polyether polyol by continuous powdered sugar method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321173665.3U CN219949234U (en) | 2023-05-16 | 2023-05-16 | Device for producing polyether polyol by continuous powdered sugar method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949234U true CN219949234U (en) | 2023-11-03 |
Family
ID=88539461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321173665.3U Active CN219949234U (en) | 2023-05-16 | 2023-05-16 | Device for producing polyether polyol by continuous powdered sugar method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949234U (en) |
-
2023
- 2023-05-16 CN CN202321173665.3U patent/CN219949234U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |