CN203417482U - Horizontal type distillation kettle - Google Patents
Horizontal type distillation kettle Download PDFInfo
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- CN203417482U CN203417482U CN201320394631.7U CN201320394631U CN203417482U CN 203417482 U CN203417482 U CN 203417482U CN 201320394631 U CN201320394631 U CN 201320394631U CN 203417482 U CN203417482 U CN 203417482U
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- kettle
- shaped convex
- distillation
- convex groove
- port
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Abstract
The utility model discloses a horizontal type distillation kettle, and relates to the fine chemical engineering industry. The distillation kettle comprises a kettle body, a feeding port, a discharging port, a vapor-phase product extraction port and a U-shaped convex groove, wherein the feeding port and the discharging port are formed in the top and the bottom of the kettle body respectively; the vapor-phase product extraction port is formed in the top of the kettle body; the U-shaped convex groove is formed in the lower part of the kettle body; a circular connector is arranged on a port of the U-shaped convex groove; and a heating device is arranged in the U-shaped groove through the circular connector. The heating device is arranged in the U-shaped convex groove in the lower part of the horizontal type distillation kettle, so that the actual utilization volume of the distillation kettle is increased, and batch products are increased. In the later period of distillation, less and less materials are collected in the U-shaped convex groove, can still be fully heated and are distilled continuously, so that the finished product output rate is increased; and when the distillation ends, few materials are reserved between the heating device and the U-shaped convex groove, so that the waste is reduced, and the production efficiency is improved as well.
Description
Technical field
The utility model relates to Fine Chemical, specially refers to horizontal distillation still.
Background technology
Distillation still of the prior art is mostly cylinder, and diameter is larger, and inside arranges the heater of electrical heating or oil heating.The cylindrical structure that described heater consists of many U-shaped pipes or straight tube often, the heater with certain volume has occupied the space in distillation still, and has difference in height with at the bottom of still.In actual production, along with the extraction of finished product, the material in still is fewer and feweri, and when particularly in still, material face is lower than the height of heater, material and the contact-making surface between heater of still bottom are just more and more less, thereby cause partial heat energy to waste.Owing to there being certain space at the bottom of heater and still, when in still, material is lower than heater, owing to can not get fully heating, cannot gasify at all, form surplus material can only discharge from discharge gate; Moreover the diameter of kettle is larger, in still, amount retained is also many, and surplus material can only be discharged from discharge gate in a large number, not only causes waste, and greatly reduces production efficiency.
Utility model content
The technical problems to be solved in the utility model is to overcome deficiency of the prior art, and a kind of horizontal distillation still is provided.To have increased the actual use volume of distillation still, improved batch output and finished product output capacity, not only reduced waste, also improved production efficiency.
The utility model is to realize by following technical measures.A distillation still, comprises kettle, is separately positioned on charging aperture and the discharge gate of kettle top, bottom; The vapor-phase product extraction mouth that is arranged on kettle top, arranges U-shaped tongue in kettle bottom, and heater is arranged in U-shaped groove.
Circular interface is set on the port of described U-shaped tongue.
Described heater is arranged in U-shaped groove by described circular interface.
The bottom of described heater and top interconnect with thermal source inlet pipeline and outlet conduit respectively.
The thermal source of described heater is conduction oil, or power supply.
The utility model adopts after abovementioned technology, and heater is arranged in the U-shaped tongue of bottom of horizontal distillation still, has increased the actual use volume of distillation still, has improved a batch output.In the distillation later stage, material is fewer and feweri and be concentrated in U-shaped tongue in still, and a small amount of material still can obtain abundant heating, continues to be distilled, and has improved finished product output capacity.Due to the small volume of U-shaped tongue, the material that distillation end of a period is stayed between heater and U-shaped tongue is few, has both reduced waste, has improved again production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is that the A of Fig. 1 is to view.
In figure: 1 is discharge gate, 2 is kettle, and 3 is charging aperture, and 4 is vapor-phase product extraction mouth, and 5 is U-shaped tongue, and 6 is thermal source outlet conduit, and 7 is thermal source inlet pipeline, and 8 is heater, and 9 is circular interface.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of horizontal distillation still, comprises that bottom is the kettle 2 of U-shaped tongue 5 to embodiment; Be separately positioned on charging aperture 3 and the discharge gate 1 of kettle 2 tops, bottom; Be arranged on the vapor-phase product extraction mouth 4 at still 2 tops; Circular interface 9 is set on the port of described U-shaped tongue 5, and heater 8 is arranged in U-shaped tongue 5 by described round mouth interface 9.The bottom of heater 8 and top interconnect with conduction oil (or power supply) inlet pipeline and outlet conduit respectively.
Material to be distilled injects kettle 2 from charging aperture 3.Conduction oil (or power supply) enters heater 8 from inlet pipeline 7, and the U-shaped pipe of the heater 8 of flowing through, heats the material in kettle.By outlet conduit 6, leave heater 8 again.Its boiling point of different materials is not identical yet, according to the shown temperature of thermometer, regulate the flow of conduction oil, temperature in the kettle is remained in boiling temperature interval, and separation is constantly vaporized, is distilled to heated material, and vapor-phase product leaves kettle 2 via vapor-phase product extraction mouth 4.In the distillation later stage, material in kettle 2 is fewer and feweri and be concentrated in U-shaped tongue 5, and material still can obtain abundant heating, distillation continued into.Because the floor space of U-shaped tongue 5 is less, the material that distillation end of a period is stayed between heater 8 and U-shaped tongue 5 is few, and 5 these a small amount of surplus material are discharged from discharge gate 1, after collecting, add virgin material to process again.
Above-described is only preferred embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.。
Claims (5)
1. a horizontal distillation still, comprises kettle (2), is separately positioned on charging aperture (3) and the discharge gate (1) of kettle (2) top, bottom; The vapor-phase product extraction mouth (4) that is arranged on kettle (2) top, is characterized in that: in kettle (2) bottom, U-shaped tongue (5) is set, heater (8) is arranged in U-shaped tongue (5).
2. a kind of horizontal distillation still according to claim 1, is characterized in that: on the port of described U-shaped tongue (5), circular interface (9) is set.
3. a kind of horizontal distillation still according to claim 2, is characterized in that: described heater (8) is arranged in U-shaped tongue (5) by described circular interface (9).
4. a kind of horizontal distillation still according to claim 1, is characterized in that: the bottom of described heater (8) and top interconnect with thermal source inlet pipeline (7) and outlet conduit (6) respectively.
5. a kind of horizontal distillation still according to claim 1, is characterized in that: the thermal source of described heater is conduction oil, or power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394631.7U CN203417482U (en) | 2013-07-04 | 2013-07-04 | Horizontal type distillation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394631.7U CN203417482U (en) | 2013-07-04 | 2013-07-04 | Horizontal type distillation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417482U true CN203417482U (en) | 2014-02-05 |
Family
ID=50016589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394631.7U Expired - Lifetime CN203417482U (en) | 2013-07-04 | 2013-07-04 | Horizontal type distillation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126364A (en) * | 2018-01-26 | 2018-06-08 | 宜兴市阳洋塑料助剂有限公司 | A kind of rectifying still for dioctyl terephthalate production |
-
2013
- 2013-07-04 CN CN201320394631.7U patent/CN203417482U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126364A (en) * | 2018-01-26 | 2018-06-08 | 宜兴市阳洋塑料助剂有限公司 | A kind of rectifying still for dioctyl terephthalate production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |