CN214551202U - Acrolein dewatering device - Google Patents
Acrolein dewatering device Download PDFInfo
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- CN214551202U CN214551202U CN202023026650.3U CN202023026650U CN214551202U CN 214551202 U CN214551202 U CN 214551202U CN 202023026650 U CN202023026650 U CN 202023026650U CN 214551202 U CN214551202 U CN 214551202U
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- acrolein
- dehydration
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Abstract
The utility model relates to a purification technical field just discloses an acrolein dewatering device, the on-line screen storage device comprises a base, the upper surface middle part of base is fixed with the dewatering box, the left side top of dewatering box is fixed with the inlet pipe, the positive bottom of dewatering box is rotated through the damping pivot and is connected with the discharge door, the top of dewatering box is fixed with sealed apron, the left side of sealed apron upper surface is fixed with purifies the mechanism, purify the mechanism and be linked together with the dewatering box, the upper surface middle part of sealed apron is fixed with the motor. This acrolein dewatering device, electric heating pipe heat the acrolein in the dewatering box, and the motor drives first pivot rotation, and first pivot drives helical blade rotation, and helical blade makes the acrolein in the dewatering box overturn from top to bottom at rotatory in-process, and the second pivot drives the puddler simultaneously and rotates, stirs the material of inside to make the heating more even fast, better inside acid material of discharge.
Description
Technical Field
The utility model relates to a purification technical field specifically is an acrolein dewatering device.
Background
Acrolein is the simplest unsaturated aldehyde, of the formula C3H4O, and is usually a colorless, transparent, malodorous liquid whose vapor is highly irritating and tear-producing. Is an important synthetic intermediate in chemical engineering, is widely used in resin production and organic synthesis, and has an inner container with holes distributed around it for holding clothes to be dehydrated. The motor passes through the belt and drives the high-speed rotatory very big centrifugal force that produces of inner bag, and moisture is consequently thrown away through the aperture on the inner bag, is collected the unified discharge in back, also need use a dewatering device to dewater in acrolein's production and processing process, the processing in the later stage of being convenient for. However, in the conventional acrolein dehydration apparatus, the separation rate is low due to uneven heating during dehydration, and the acid substances in the apparatus cannot be discharged well.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough in the above-mentioned background art, the utility model provides an acrolein dewatering device to overcome the current acrolein dewatering device who proposes in the above-mentioned background art when the dehydration, the heating is inhomogeneous to lead to the separation rate slower, the inside acid material's of unable fine discharge shortcoming.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an acrolein dehydration device comprises a base, wherein a dehydration box is fixed in the middle of the upper surface of the base, a feeding pipe is fixed at the top end of the left side of the dehydration box, the bottom end of the front side of the dehydration box is rotatably connected with a discharge door through a damping rotating shaft, a sealing cover plate is fixed at the top end of the dehydration box, a purification mechanism is fixed on the left side of the upper surface of the sealing cover plate, the purification mechanism is communicated with the dehydration box, and a motor is fixed in the middle of the upper surface of the sealing cover plate;
a fixed box is arranged in the dewatering box, a first rotating shaft is fixed at the output end of the motor, one end of the first rotating shaft, which is far away from the motor, penetrates through the fixed box and is positioned outside the fixed box, the outer surface of one end of the first rotating shaft, which is far away from the fixed box, is fixed with a helical blade, the outer surface of the first rotating shaft, which is positioned in the fixed box, is fixed with a driving belt wheel, the left side and the right side of the driving belt wheel are respectively provided with a second rotating shaft, the outer surface of the second rotating shaft is fixed with a driven belt wheel, the driven belt wheel is in transmission connection with the driving belt wheel through a belt, the top end of the second rotating shaft is in rotation connection with the inner top wall of the fixed box through a bearing, the bottom end of the second rotating shaft penetrates through the lower surface of the fixed box and is positioned outside the fixed box, a plurality of stirring rods are uniformly fixed on the outer surface of the second rotating shaft, the dewatering box is divided into an inner layer and an outer layer, and an electric heating pipe is fixed between the inner layer and the outer layer.
As an optimal technical solution of the utility model: the outer surface is provided with the heat preservation cotton, the heat preservation cotton passes through sticky fixed with the skin, sets up the heat preservation cotton and can avoid calorific loss too fast, improves heating efficiency.
As an optimal technical solution of the utility model: two supporting legs are fixed on the front side and the rear side of the lower surface of the base, the supporting legs are symmetrically arranged on the left side and the right side of the lower surface of the base, gaps can be reserved between the device and the ground due to the arrangement of the supporting legs, and the influence of ground moisture is avoided.
Further, the feed pipe is located the below of fixed case, the feed pipe is linked together with the dehydration box.
Furthermore, the left side of the fixed box is fixed with the inner wall of the left side of the dewatering box, and the right side of the fixed box is fixed with the inner wall of the right side of the dewatering box.
Furthermore, a first through hole matched with the first rotating shaft is formed in the upper surface of the fixing box, and a second through hole matched with the first rotating shaft is formed in the lower surface of the fixing box.
Furthermore, the bottom end of the second rotating shaft is rotatably connected with the fixed box through a bearing, and a gap is reserved between the stirring rod and the helical blade.
Working principle, this acrolein dewatering device, at first the inside of dehydration tank is added through the inlet pipe to the acrolein that will carry out the dehydration, then open electric heating pipe and motor, electric heating pipe carries out the heating of certain degree to the acrolein in the dehydration tank, it is too fast to keep warm cotton simultaneously, improve heating efficiency, the motor drives first pivot rotation, first pivot drives helical blade rotation, helical blade makes the acrolein in the dehydration tank overturn from top to bottom at rotatory in-process, simultaneously epaxial driving pulley of first pivot passes through belt drive with driven pulley, it is rotatory to make the second pivot, the second pivot drives the puddler and rotates, material to inside mixes the stirring, thereby make the heating more fast more even, better inside acid material of discharge.
The electrical components presented therein may be electrically connected to an external controller, and the controller may be electrically connected to an external 220V commercial power, and the controller may be a conventional known device for controlling a computer or the like.
(III) advantageous effects
The utility model provides an acrolein dewatering device possesses following beneficial effect:
(1) this acrolein dewatering device, electric heating pipe heats the acrolein in the dewatering box, and the motor drives first pivot rotation, and first pivot drives helical blade rotation, and helical blade makes the acrolein in the dewatering box overturn from top to bottom at rotatory in-process, and the second pivot drives the puddler simultaneously and rotates, stirs the material of inside to make the heating more even fast, better inside acid material of discharge.
(2) This acrolein dewatering device sets up the supporting leg and can make and leave the clearance between device and the ground, avoids receiving the influence of ground moisture, sets up the heat preservation cotton and can avoid calorific loss too fast, improves heating efficiency.
Drawings
FIG. 1 is a schematic perspective view of an acrolein dehydration device according to the present invention;
FIG. 2 is a schematic front view of the acrolein dehydration device of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the acrolein dehydration device of the present invention;
FIG. 4 is a schematic sectional view of the fixing box of the acrolein dehydration device of the present invention;
FIG. 5 is a schematic sectional view of the acrolein dehydration device of FIG. 3.
In the figure: 1. a base; 2. a dewatering box; 3. a feed pipe; 4. a discharge door; 5. sealing the cover plate; 6. a purification mechanism; 7. a motor; 8. a fixed box; 9. a first rotating shaft; 10. a helical blade; 11. a driving pulley; 12. a second rotating shaft; 13. a driven pulley; 14. a belt; 15. a stirring rod; 16. an inner layer; 17. an outer layer; 18. an electric heating tube; 19. heat preservation cotton; 20. supporting legs; 21. a first through hole; 22. a second via.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to FIGS. 1-5, the present invention provides an acrolein dehydration apparatus;
according to the figure 1-2, the device comprises a base 1, a dehydration box 2 is fixed in the middle of the upper surface of the base 1, a feeding pipe 3 is fixed at the top end of the left side of the dehydration box 2, the feeding pipe 3 is positioned below a fixed box 8, the feeding pipe 3 is communicated with the dehydration box 2, acrolein to be dehydrated is added into the dehydration box 2 through the feeding pipe 3, the bottom end of the front side of the dehydration box 2 is rotatably connected with a discharge door 4 through a damping rotating shaft, a sealing cover plate 5 is fixed at the top end of the dehydration box 2, a purification mechanism 6 is fixed on the left side of the upper surface of the sealing cover plate 5, the purification mechanism 6 is the prior art, the purification mechanism 6 can effectively adsorb impurities and acidic substances in the water vapor, so that the discharged water vapor is nontoxic, the purification mechanism 6 is communicated with the dehydration box 2, and a motor 7 is fixed in the middle of the upper surface of the sealing cover plate 5;
according to the figure 3-5, a fixed box 8 is arranged in the dewatering box 2, the left side of the fixed box 8 is fixed with the inner wall of the left side of the dewatering box 2, the right side of the fixed box 8 is fixed with the inner wall of the right side of the dewatering box 2, the output end of the motor 7 is fixed with a first rotating shaft 9, one end of the first rotating shaft 9 far away from the motor 7 penetrates through the fixed box 8 and is positioned outside the fixed box 8, the upper surface of the fixed box 8 is provided with a first through hole 21 matched with the first rotating shaft 9, the lower surface of the fixed box 8 is provided with a second through hole 22 matched with the first rotating shaft 9, the outer surface of one end of the first rotating shaft 9 far away from the fixed box 8 is fixed with a spiral vane 10, the motor 7 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the spiral vane 10 to rotate, the spiral vane 10 turns over acrolein in the dewatering box 2 up and down in the rotating process, the outer surface of the first rotating shaft 9 is positioned in the fixed box 8 and is fixed with a driving belt wheel 11, the left side and the right side of the driving pulley 11 are both provided with a second rotating shaft 12, the outer surface of the second rotating shaft 12 is fixed with a driven pulley 13, the driven pulley 13 is in transmission connection with the driving pulley 11 through a belt 14, the top end of the second rotating shaft 12 is in transmission connection with the inner top wall of the fixed box 8 through a bearing, the bottom end of the second rotating shaft 12 penetrates through the lower surface of the fixed box 8 and is positioned outside the fixed box 8, the bottom end of the second rotating shaft 12 is in transmission connection with the fixed box 8 through a bearing, a gap is reserved between the stirring rod 15 and the helical blade 10, the driving pulley 11 and the driven pulley 13 on the first rotating shaft 9 are in transmission through the belt 14 to enable the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the stirring rod 15 to rotate to mix and stir the substances inside, the outer surface of the second rotating shaft 12 is uniformly fixed with a plurality of stirring rods 15, the dewatering box 2 is divided into an inner layer 16 and an outer layer 17, and an electric heating pipe 18 is fixed between the inner layer 16 and the outer layer 17, the electric heating pipe 18 heats the acrolein in the dehydration box 2 to a certain degree;
as shown in fig. 5, a preferred embodiment of the present invention is: the outer surface of the outer layer 17 is provided with the heat insulation cotton 19, the heat insulation cotton 19 and the outer layer 17 are fixed through gluing, and the heat insulation cotton 19 can avoid too fast heat loss and improve heating efficiency;
as shown in fig. 1, a preferred embodiment of the present invention is: both sides all are fixed with two supporting legs 20 around the base 1 lower surface, and two supporting legs 20 symmetry sets up the left and right sides at the base 1 lower surface, sets up supporting leg 20 and can make and leave the clearance between device and the ground, avoid receiving the influence of ground moisture.
It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An acrolein dehydration device comprises a base (1) and is characterized in that a dehydration box (2) is fixed in the middle of the upper surface of the base (1), a feeding pipe (3) is fixed at the top end of the left side of the dehydration box (2), the bottom end of the front side of the dehydration box (2) is rotatably connected with a discharge door (4) through a damping rotating shaft, a sealing cover plate (5) is fixed at the top end of the dehydration box (2), a purification mechanism (6) is fixed on the left side of the upper surface of the sealing cover plate (5), the purification mechanism (6) is communicated with the dehydration box (2), and a motor (7) is fixed in the middle of the upper surface of the sealing cover plate (5);
a fixed box (8) is arranged in the dewatering box (2), a first rotating shaft (9) is fixed at the output end of the motor (7), one end, far away from the motor (7), of the first rotating shaft (9) penetrates through the fixed box (8) and is positioned outside the fixed box (8), a spiral blade (10) is fixed on the outer surface of one end, far away from the fixed box (8), of the first rotating shaft (9), a driving belt wheel (11) is fixed on the outer surface of the first rotating shaft (9) and positioned in the fixed box (8), second rotating shafts (12) are arranged on the left side and the right side of the driving belt wheel (11), a driven belt wheel (13) is fixed on the outer surface of the second rotating shaft (12), the driven belt wheel (13) is in transmission connection with the driving belt wheel (11) through a belt (14), and the top end of the second rotating shaft (12) is in rotation connection with the inner top wall of the fixed box (8) through a bearing, the bottom of second pivot (12) runs through the lower surface of fixed case (8) and is located the outside of fixed case (8), the surface of second pivot (12) evenly is fixed with a plurality of puddlers (15), dehydration tank (2) divide into inlayer (16) and skin (17), be fixed with electric heating pipe (18) between inlayer (16) and skin (17).
2. An acrolein dehydration device according to claim 1, characterized in that the outer surface of the outer layer (17) is provided with heat insulation cotton (19), and the heat insulation cotton (19) and the outer layer (17) are fixed by gluing.
3. An acrolein dehydration device according to claim 1, wherein two support legs (20) are fixed to both front and rear sides of the lower surface of the base (1), and the two support legs (20) are symmetrically arranged on the left and right sides of the lower surface of the base (1).
4. An acrolein dehydration device according to claim 1, characterized in that the feeding pipe (3) is located below the fixed tank (8), the feeding pipe (3) communicating with the dehydration tank (2).
5. An acrolein dehydration device according to claim 1, characterized in that the left side of the fixing box (8) is fixed to the left inner wall of the dehydration box (2), and the right side of the fixing box (8) is fixed to the right inner wall of the dehydration box (2).
6. The acrolein dehydration device according to claim 1, wherein the upper surface of the fixed box (8) is opened with a first through hole (21) adapted to the first rotation shaft (9), and the lower surface of the fixed box (8) is opened with a second through hole (22) adapted to the first rotation shaft (9).
7. An acrolein dehydration device according to claim 1, characterized in that the bottom end of the second rotation shaft (12) is rotatably connected to the fixed box (8) through a bearing, and a gap is left between the stirring rod (15) and the helical blade (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026650.3U CN214551202U (en) | 2020-12-16 | 2020-12-16 | Acrolein dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026650.3U CN214551202U (en) | 2020-12-16 | 2020-12-16 | Acrolein dewatering device |
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| Publication Number | Publication Date |
|---|---|
| CN214551202U true CN214551202U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023026650.3U Active CN214551202U (en) | 2020-12-16 | 2020-12-16 | Acrolein dewatering device |
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| CN (1) | CN214551202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282808A (en) * | 2022-10-08 | 2022-11-04 | 振华新材料(东营)有限公司 | Catalyst premixing device for preparing butadiene rubber |
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2020
- 2020-12-16 CN CN202023026650.3U patent/CN214551202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282808A (en) * | 2022-10-08 | 2022-11-04 | 振华新材料(东营)有限公司 | Catalyst premixing device for preparing butadiene rubber |
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Effective date of registration: 20221228 Address after: No. 202, Unit 2, Building 14, Yard 1, Huaxian Street, Zhangdian District, Zibo City, Shandong Province 255022 Patentee after: Li Yongbin Patentee after: Shi Guoliang Address before: 510220 No. 17, Nantai Road, Haizhu District, Guangzhou, Guangdong Patentee before: Liu Bochao |