CN212854668U - Dioctyl phthalate distillation plant - Google Patents
Dioctyl phthalate distillation plant Download PDFInfo
- Publication number
- CN212854668U CN212854668U CN201922352622.1U CN201922352622U CN212854668U CN 212854668 U CN212854668 U CN 212854668U CN 201922352622 U CN201922352622 U CN 201922352622U CN 212854668 U CN212854668 U CN 212854668U
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- CN
- China
- Prior art keywords
- dioctyl phthalate
- heat
- heating base
- distillation plant
- equipment
- 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.)
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- 238000004821 distillation Methods 0.000 title claims abstract description 32
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 title claims abstract description 24
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000009489 vacuum treatment Methods 0.000 abstract description 7
- 239000011259 mixed solution Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 20
- 238000000926 separation method Methods 0.000 description 6
- 238000010992 reflux Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a dioctyl phthalate distillation plant relates to distillation plant technical field. This dioctyl phthalate distillation plant, including heating base, electrothermal tube and sealed lid, it has the bed hedgehopping piece to heat the base bottom and all weld near both sides edge, and it is provided with the leakage fluid dram to heat base bottom to be located bed hedgehopping piece one side, and it is provided with the line concentration box near bottom edge to heat the base surface, and it is provided with the notes liquid mouth to heat the base surface near top edge and be located the leakage fluid dram top. This dioctyl phthalate distillation plant, during the use, through annotating the liquid mouth to the inside current heat conduction liquid that adds of heating base, add the storing frame with mixed solution in, the interface is collected to closed separator, makes the inside comparatively enclosure space that forms of equipment through sealed lid, uses current device to carry out vacuum treatment through the vacuum exhaust interface to equipment inside, restarts the electrothermal tube, makes equipment can normally carry out the function realization.
Description
Technical Field
The utility model relates to a distillation plant technical field specifically is a dioctyl phthalate distillation plant.
Background
The distillation device is a separation technical device for separating substances with different boiling points under the condition of high vacuum, but the distillation device in the prior art has the defects of low separation rate and liquefaction reflux phenomenon of partial separated substances during separated substance collection, so that the concentration of the actually purified substance of the device is not high enough, and the actual use effect of the device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dioctyl phthalate distillation device which can be used.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dioctyl phthalate distillation plant, is including heating base, electrothermal tube and sealed lid, it has the bed hedgehopping piece all to weld near both sides edge to heat base bottom, it is provided with the leakage fluid dram to be located bed hedgehopping piece one side to heat base bottom, it is provided with the line concentration box near bottom edge to heat base surface, it is provided with the notes liquid mouth to heat base surface near top edge and be located the leakage fluid dram top.
In order to make equipment obtain can the idol can normally carry out the required temperature of distilling, as the utility model relates to a dioctyl phthalate distillation plant, the electrothermal tube both ends all extend to inside the line concentration box.
In order to store distilled substances conveniently, the heating base is provided with a storage frame on the bottom surface inside as the dioctyl phthalate distillation device.
In order to make the realization that equipment can normally carry out the function, conduct the utility model relates to a dioctyl phthalate distillation plant, the sealed capping top is close to both sides edge and has all seted up the column through hole.
In order to conveniently carry out the formation of the inside vacuum environment of equipment, conveniently carry out the collection processing of separator simultaneously, as the utility model relates to a dioctyl phthalate distillation plant, the sealing cap top is located one of them column through hole top and is provided with the vacuum exhaust interface, the sealing cap top is located another column through hole top and is provided with the separator and collects the interface.
In order to prevent that the separator liquefaction from flowing back, influencing purification thing actual concentration, conduct the utility model relates to a dioctyl phthalate distillation plant, the inside top surface of sealed lid is located exhaust interface below and is provided with backward flow collection piece, the backward flow has been seted up to backward flow collection piece inside, and the backward flow groove both ends all extend to the backward flow and collect the piece outside to inside and the inside intercommunication of column through hole of backward flow groove.
The utility model provides a dioctyl phthalate distillation plant. The method has the following beneficial effects:
(1) this dioctyl phthalate distillation plant, during the use, through annotating the liquid mouth to the inside current heat conduction liquid that adds of heating base, add the storing frame with mixed solution in, the interface is collected to closed separator, makes the inside comparatively enclosure space that forms of equipment through sealed lid, uses current device to carry out vacuum treatment through the vacuum exhaust interface to equipment inside, restarts the electrothermal tube, makes equipment can normally carry out the function realization.
(2) The dioctyl phthalate distillation device is characterized in that when the dioctyl phthalate distillation device is used, a proper amount of existing heat-conducting liquid is added into a heating base through a liquid injection port, a mixed solution is added into a storage frame, a separated substance collection port is closed, a relatively closed space is formed inside equipment through a sealing cover, the existing device is used for carrying out vacuum treatment on the inside of the equipment through a vacuum exhaust port, an electric heating pipe is started again, the existing heat-conducting liquid smoothly transfers heat to the inside of the storage frame, the heating area of the mixed liquid inside is increased, the separation rate of the mixed liquid is increased, the normal function of the equipment is realized, after distillation is finished, the separated substance collection port is connected with the existing collection device, hot air flow is conveyed into the equipment through the vacuum exhaust port, the hot air flow drives internal gas and steam state substances to be discharged out of the equipment from the separation collection port, and when the hot, the backflow collecting block can collect substances in time, and prevents the substances from being re-fused into the purified substances to influence the concentration of the purified substances.
Drawings
Fig. 1 is a front perspective view of the present invention;
FIG. 2 is a bottom exploded perspective view of the present invention;
fig. 3 is a front sectional exploded perspective view of the present invention.
In the figure: 1. heating the base; 2. a storage frame; 3. a sealing cover; 4. an electric heating tube; 5. a wire collecting box; 6. and (5) refluxing the collection block.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dioctyl phthalate distillation plant, is including heating base 1, electrothermal tube 4 and sealed lid 3, and it has the bed hedgehopping piece all to weld near both sides edge to heat 1 bottom of base, and it is provided with the leakage fluid dram to be located bed hedgehopping piece one side to heat 1 bottom of base, and 1 surface of heating base is provided with line concentration box 5 near bottom edge, and 1 surface of heating base is close to top edge and is located the leakage fluid dram top and be provided with and annotate the liquid mouth.
In this embodiment: the device can normally realize the functions by arranging the heating base 1, and simultaneously provides an installation basis for arranging other functional components of the device, the device can obtain all heat required by distillation by arranging the electric heating tube 4, so that the device can normally realize the functions, the device can form a vacuum environment required by distillation by arranging the sealing cover 3, and simultaneously prevent the influence of the external environment on the inside, thereby improving the actual use effect of the device, the replacement of the existing heat-conducting liquid is conveniently carried out by arranging the liquid outlet, the device can normally and efficiently realize the functions, the device can be stably installed and placed by arranging the heightening block, the installation and the arrangement of the liquid outlet are conveniently carried out, the electric heating tube 4 can normally realize the heating function of the device by arranging the line concentration box 5, and the replacement of the existing heat-conducting liquid is conveniently carried out by matching the liquid inlet by arranging the liquid inlet, and the equipment can normally realize the functions.
Specifically, both ends of the electric heating tube 4 extend into the wire collecting box 5.
In this embodiment: the structure is arranged to facilitate the electrifying treatment of the electrothermal tube 4.
Specifically, a storage frame 2 is arranged on the bottom surface inside the heating base 1.
In the embodiment, the equipment can effectively store the distilled liquid through the arrangement of the storage frame 2, so that the equipment can normally realize functions.
Specifically, the top of the sealing cover 3 is provided with columnar through holes close to the edges of the two sides.
In this embodiment: the cylindrical through hole is arranged, so that the equipment can effectively perform internal vacuum treatment, and meanwhile, the separated substances are conveniently collected and treated.
Specifically, a vacuum exhaust port is arranged on the top of the sealing cover 3 above one of the columnar through holes, and a separated matter collecting port is arranged on the top of the sealing cover 3 above the other columnar through hole.
In this embodiment: the vacuum exhaust interface is convenient to establish for carrying out vacuum treatment inside the equipment, meanwhile, the equipment can smoothly collect and treat the separators, the establishment of the separator collection interface is convenient to be matched with the vacuum exhaust interface for carrying out vacuum treatment inside the equipment, and meanwhile, the collection and treatment of the separators are convenient to carry out.
Specifically, the inside top surface of sealed lid 3 is located exhaust interface below and is provided with backward flow collection piece 6, and the backward flow groove has been seted up to backward flow collection piece 6 inside, and the backward flow groove both ends all extend to backward flow collection piece 6 outsidely to inside and the inside intercommunication of column through hole of backward flow groove.
In this embodiment: set up through the backward flow collection piece 6 and prevent that equipment from when carrying out separator collection processing, inside separator liquefaction backward flow to equipment, and then influence the whole concentration of purification thing, set up through the backward flow groove and make things convenient for backward flow collection piece 6 to carry out the collection processing of backward flow separator, prevent that separator liquid from flowing back to equipment inside influence purification thing actual concentration.
When in use, a proper amount of the existing heat-conducting liquid is added into the heating base 1 through the liquid injection port, the mixed solution is added into the storage frame 2, the separated substance collecting port is closed, a relatively closed space is formed in the equipment through the sealing cover 3, the existing device is used for carrying out vacuum treatment on the inside of the equipment through the vacuum exhaust port, the electric heating tube 4 is started again, the existing heat-conducting liquid smoothly transfers heat to the inside of the storage frame 2, the heating area of the internal mixed liquid is increased, the separation rate of the mixed liquid is increased, the normal function of the equipment is realized, after distillation is finished, the separated substance collecting port is connected with the existing collecting device, hot air flow is conveyed into the equipment through the vacuum exhaust port, the hot air flow drives the internal gas and the steam state substance to be discharged out of the equipment from the separation collecting port, when the hot steam state substance meets cold liquefaction reflux, the reflux collecting block 6 can timely, preventing the substances from being re-dissolved into the purified substance and influencing the concentration of the purified substance.
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 (6)
1. The utility model provides a dioctyl phthalate distillation plant, includes heating base (1), electrothermal tube (4) and sealed lid (3), its characterized in that: heating base (1) bottom is close to both sides edge and all has welded the bed hedgehopping piece, heating base (1) bottom is located bed hedgehopping piece one side and is provided with the leakage fluid dram, heating base (1) surface is close to bottom edge and is provided with line concentration box (5), heating base (1) surface is close to top edge and is located the leakage fluid dram top and be provided with and annotate the liquid mouth.
2. The dioctyl phthalate distillation apparatus according to claim 1, wherein: both ends of the electric heating pipe (4) extend into the wire collecting box (5).
3. The dioctyl phthalate distillation apparatus according to claim 1, wherein: and a storage frame (2) is arranged on the bottom surface inside the heating base (1).
4. The dioctyl phthalate distillation apparatus according to claim 1, wherein: the top of the sealing cover (3) is provided with columnar through holes close to the edges of the two sides.
5. The dioctyl phthalate distillation apparatus according to claim 1, wherein: the vacuum exhaust interface is arranged above one of the cylindrical through holes at the top of the sealing cover (3), and the separated matter collecting interface is arranged above the other cylindrical through hole at the top of the sealing cover (3).
6. The dioctyl phthalate distillation apparatus according to claim 1, wherein: the internal top surface of the sealing cover (3) is located below the exhaust interface and is provided with a backflow collecting block (6), a backflow groove is formed in the backflow collecting block (6), two ends of the backflow groove extend to the outside of the backflow collecting block (6), and the inside of the backflow groove is communicated with the inside of the columnar through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352622.1U CN212854668U (en) | 2019-12-25 | 2019-12-25 | Dioctyl phthalate distillation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352622.1U CN212854668U (en) | 2019-12-25 | 2019-12-25 | Dioctyl phthalate distillation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212854668U true CN212854668U (en) | 2021-04-02 |
Family
ID=75185315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922352622.1U Active CN212854668U (en) | 2019-12-25 | 2019-12-25 | Dioctyl phthalate distillation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212854668U (en) |
-
2019
- 2019-12-25 CN CN201922352622.1U patent/CN212854668U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dioctyl benzoate distillation unit Effective date of registration: 20220627 Granted publication date: 20210402 Pledgee: Yutai County Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Jining Zhengxin Chemical Co.,Ltd. Registration number: Y2022980008739 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231130 Granted publication date: 20210402 Pledgee: Yutai County Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Jining Zhengxin Chemical Co.,Ltd. Registration number: Y2022980008739 |