CN209752889U - Refining device for crude dioctyl terephthalate - Google Patents
Refining device for crude dioctyl terephthalate Download PDFInfo
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- CN209752889U CN209752889U CN201920201342.8U CN201920201342U CN209752889U CN 209752889 U CN209752889 U CN 209752889U CN 201920201342 U CN201920201342 U CN 201920201342U CN 209752889 U CN209752889 U CN 209752889U
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- dioctyl terephthalate
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- inner shell
- cover plate
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Abstract
The utility model relates to the technical field of processing coarse dioctyl terephthalate, and discloses a refining device of coarse dioctyl terephthalate, which comprises a base, wherein the top end of the base is provided with an outer shell, the inner side of the outer shell is provided with an inner shell, a heating layer is arranged between the outer shell and the inner shell, the upper end of the inner shell is provided with a water outlet hole, the outer side of the water outlet hole is provided with a liquid collecting box, and a conical pipe is fixed on the inner wall of the upper end of the inner shell, the conical pipe is positioned below the water outlet hole, the top end of the inner shell is clamped with a cover plate, the bottom end of the cover plate is fixed with a flow guide plate, the middle part of the top end of the cover plate is fixed with a motor, the output end of the motor extends to the inner side of the inner shell, and the output end of the motor is fixed with a rotating rod, and the bottom end of the rotating rod is fixed with a stirring rod.
Description
Technical Field
The utility model relates to a thick dioctyl terephthalate processing technology field especially relates to a refining plant of thick dioctyl terephthalate.
Background
Dioctyl terephthalate is a nearly colorless, low viscosity liquid. The crude dioctyl terephthalate contains water, has low purity, and needs to be purified when in use, and a distillation device is usually adopted to purify the crude dioctyl terephthalate in the prior art, but the existing distillation device does not have a stirring device, so that the crude dioctyl terephthalate needs longer time when being heated, and the energy consumption is improved.
disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a refining device for crude dioctyl terephthalate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a refining plant of thick dioctyl terephthalate, the on-line screen storage device comprises a base, the top of base is equipped with the shell body, the inboard of shell body is equipped with interior casing, be equipped with the zone of heating between shell body and the interior casing, the apopore has been seted up to the upper end of interior casing, and the outside of apopore is provided with the collection liquid case to be fixed with the toper pipe on the upper end inner wall of interior casing, the toper pipe is located the below of apopore, the top joint of interior casing has the apron, the bottom mounting of apron has the guide plate, and the top middle part of apron is fixed with the motor, the output of motor extends to the inboard of interior casing, and the output of motor is fixed with the bull stick, the bottom mounting of.
Preferably, the vertical section of the guide plate is conical, and the bottom surface of the guide plate is inclined from the middle part to the edge.
Preferably, the included angle between the outer wall of the conical tube and the inner wall of the inner shell is 30-80 degrees.
Preferably, a filling pipe is fixed on the cover plate and extends to the inner side of the inner shell.
Preferably, a baffle is arranged on the outer side of the bottom end of the cover plate, the upper end of the inner shell is inserted between the baffle and the guide plate, and sealing rubber is arranged between the top end of the inner shell and the baffle and between the top end of the inner shell and the guide plate.
preferably, the lower extreme of interior casing is equipped with the drain pipe, the one end of drain pipe extends to the inboard of interior casing, and the other end of drain pipe is equipped with the valve.
Preferably, the inner side of the heating layer is provided with an electric heating wire, and the outer side of the heating layer is connected with a power line.
Preferably, the stirring rod is uniformly provided with stirring holes.
Preferably, the liquid collecting box is fixed on the inner shell, and a liquid outlet is formed in the bottom end of the liquid collecting box.
The utility model has the advantages that:
1. The utility model discloses a motor drives the puddler and slowly rotates, stirs thick dioctyl terephthalate to because seted up the stirring hole on the puddler, make when the stirring, thick dioctyl terephthalate liquid inside produces the cross-flow, improved its stirring's efficiency, make it be heated evenly, shortened heating time, thereby reduced the consumption of the energy.
2. The bottom through at the apron is equipped with the guide plate, and is fixed with the conical duct on the inner wall of interior casing, makes the moisture that evaporates fall between the inner wall of conical duct and interior casing through the guide plate landing to in flowing through the delivery port and falling the header tank, the collection of the moisture of being convenient for.
In conclusion, the device greatly shortens the heating time through stirring, thereby saving the energy required for heating the crude dioctyl terephthalate.
Drawings
FIG. 1 is a schematic structural diagram of a refining apparatus for crude dioctyl terephthalate according to the present invention;
FIG. 2 is a schematic structural view of a tapered tube in a refining apparatus for crude dioctyl terephthalate according to the present invention from above;
FIG. 3 is a schematic structural view of a side view of a tapered tube in the refining apparatus for crude dioctyl terephthalate according to the present invention;
Fig. 4 is a schematic structural diagram of water outlet hole distribution in the refining device for crude dioctyl terephthalate according to the present invention.
in the figure: 1 base, 2 shells, 3 interior casings, 4 zone of heating, 5 apron, 6 liquid collecting tank, 7 motors, 8 rotary rods, 9 puddlers, 10 stirring holes, 11 apopores, 12 guide plates, 13 conical duct, 14 drain pipes, 15 liquid feeding pipes, 16 power cords.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, a refining device of crude dioctyl terephthalate, comprising a base 1, an outer shell 2 is arranged at the top end of the base 1, an inner shell 3 is arranged at the inner side of the outer shell 2, a heating layer 4 is arranged between the outer shell 2 and the inner shell 3, an electric heating wire is arranged at the inner side of the heating layer 4, a power line 16 is connected with the outer side of the heating layer 4, the power line 16 is connected with an external power supply, a water outlet hole 11 is arranged at the upper end of the inner shell 3, the water outlet hole 11 is distributed around the inner shell 3, a liquid collecting tank 6 is arranged at the outer side of the water outlet hole 11, the liquid collecting tank 6 is communicated with the water outlet hole 11, a conical pipe 13 is welded and fixed on the inner wall at the upper end of the inner shell 3, the conical pipe 13 is positioned below the water outlet hole 11, the bottom welded fastening of apron 5 has guide plate 12, and the top middle part bolt fastening of apron 5 has motor 7, and the speed reducer is installed to motor 7's output, and motor 7's output extends to the inboard of interior casing 3, and motor 7's output is fixed with rotary rod 8, and rotary rod 8's bottom fix with screw has puddler 9.
Further, the vertical section of guide plate 12 is conical, and the bottom surface of guide plate 12 is the middle part and sets up to the edge slope, and the contained angle between the outer wall of conical tube 13 and the 3 inner walls of interior casing is 30 to 80, is convenient for make liquid store between conical tube 13 and interior casing 3.
Further, a liquid feeding pipe 15 is fixed on the cover plate 5, the liquid feeding pipe 15 extends to the inner side of the inner shell 3, a sealing cover is arranged on the liquid feeding pipe 15, and crude dioctyl terephthalate is added into the inner shell 3 through the liquid feeding pipe 15.
Further, the bottom outside of apron 5 is equipped with the baffle, and the upper end of interior casing 3 is inserted and is established between baffle and guide plate 12, and all is equipped with sealing rubber between the top of interior casing 3 and baffle, guide plate 12, and the installation and the dismantlement of apron 5 of being convenient for to make the inside and the external seal of interior casing 3 through sealing rubber.
Further, the lower extreme of interior casing 3 is equipped with drain pipe 14, and the one end of drain pipe 14 extends to the inboard of interior casing 3, and the other end of drain pipe 14 is equipped with the valve, collects the thick dioctyl terephthalate after refining through drain pipe 14.
Furthermore, stirring holes 10 are uniformly formed in the stirring rod 9, and stirring is enabled to generate cross flow through the stirring holes 10, so that the stirring uniformity is improved.
Further, the liquid collecting box 6 is fixed on the inner casing 3, and the bottom end of the liquid collecting box 6 is provided with a liquid outlet, and liquid inside the liquid collecting box 6 is discharged through the liquid outlet.
In this embodiment, crude dioctyl terephthalate is added into the inner shell 3 through the liquid adding pipe 15, the power line 16 is connected, the heating layer 4 is enabled to work, the motor 7 is turned on, the motor 7 drives the rotating rod 8 to rotate slowly, meanwhile, the stirring rod 9 is enabled to rotate, the stirring rod 9 is used for stirring the crude dioctyl terephthalate inside, the crude dioctyl terephthalate is heated uniformly, the time required by heating is reduced, and therefore energy consumption is reduced.
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 (9)
1. The refining device for the crude dioctyl terephthalate comprises a base (1) and is characterized in that an outer shell (2) is arranged at the top end of the base (1), an inner shell (3) is arranged on the inner side of the outer shell (2), a heating layer (4) is arranged between the outer shell (2) and the inner shell (3), a water outlet hole (11) is formed in the upper end of the inner shell (3), a liquid collecting tank (6) is arranged on the outer side of the water outlet hole (11), a conical pipe (13) is fixed on the inner wall of the upper end of the inner shell (3), the conical pipe (13) is positioned below the water outlet hole (11), a cover plate (5) is clamped at the top end of the inner shell (3), a guide plate (12) is fixed at the bottom end of the cover plate (5), a motor (7) is fixed in the middle of the top end of the cover plate (5), and the output end of the motor, and the output of motor (7) is fixed with rotating rod (8), the bottom mounting of rotating rod (8) has puddler (9).
2. The refining apparatus of crude dioctyl terephthalate as set forth in claim 1, wherein the vertical section of said guide plate (12) is conical, and the bottom surface of the guide plate (12) is inclined from the middle to the edge.
3. The refining apparatus of crude dioctyl terephthalate as set forth in claim 1, wherein an angle between an outer wall of said tapered tube (13) and an inner wall of said inner housing (3) is 30 ° to 80 °.
4. The refining apparatus of dioctyl terephthalate as recited in claim 1, wherein a liquid feeding pipe (15) is fixed to said cover plate (5), said liquid feeding pipe (15) extending to the inside of said inner housing (3).
5. The refining device of dioctyl terephthalate according to claim 1, wherein a baffle is disposed outside the bottom end of the cover plate (5), the upper end of the inner casing (3) is inserted between the baffle and the deflector (12), and a sealing rubber is disposed between the top end of the inner casing (3) and the baffle and the deflector (12).
6. The refining apparatus of crude dioctyl terephthalate as set forth in claim 1, wherein a liquid outlet pipe (14) is provided at a lower end of said inner housing (3), one end of said liquid outlet pipe (14) extends to an inner side of said inner housing (3), and a valve is provided at the other end of said liquid outlet pipe (14).
7. The refining apparatus of dioctyl terephthalate according to claim 1, wherein the heating layer (4) is provided with heating wires at its inner side, and the heating layer (4) is connected to a power supply line (16) at its outer side.
8. The refining device of crude dioctyl terephthalate as claimed in claim 1, wherein said stirring rod (9) is uniformly provided with stirring holes (10).
9. A refining apparatus for crude dioctyl terephthalate as claimed in claim 1, wherein said liquid collecting tank (6) is fixed on said inner shell (3), and a liquid outlet is provided at the bottom end of the liquid collecting tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201342.8U CN209752889U (en) | 2019-02-15 | 2019-02-15 | Refining device for crude dioctyl terephthalate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201342.8U CN209752889U (en) | 2019-02-15 | 2019-02-15 | Refining device for crude dioctyl terephthalate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209752889U true CN209752889U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920201342.8U Active CN209752889U (en) | 2019-02-15 | 2019-02-15 | Refining device for crude dioctyl terephthalate |
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| CN (1) | CN209752889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742818A (en) * | 2022-12-08 | 2023-03-07 | 上海满红实业发展有限公司 | A portable charging device for new forms of energy vehicle |
-
2019
- 2019-02-15 CN CN201920201342.8U patent/CN209752889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742818A (en) * | 2022-12-08 | 2023-03-07 | 上海满红实业发展有限公司 | A portable charging device for new forms of energy vehicle |
| CN115742818B (en) * | 2022-12-08 | 2024-03-15 | 上海满红实业发展有限公司 | Mobile charging device for new energy vehicle |
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Address after: 255000 north of Nanling South Road, west of Baoshan Road, high tech Zone, Zibo City, Shandong Province Patentee after: Shandong Huayue New Material Technology Co.,Ltd. Address before: 255000 north of Nanling South Road, west of Baoshan Road, high tech Zone, Zibo City, Shandong Province Patentee before: Shandong Huayue New Material Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |