CN208244148U - Distillation reaction unit in ethylmaltol production - Google Patents
Distillation reaction unit in ethylmaltol production Download PDFInfo
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- CN208244148U CN208244148U CN201820549133.8U CN201820549133U CN208244148U CN 208244148 U CN208244148 U CN 208244148U CN 201820549133 U CN201820549133 U CN 201820549133U CN 208244148 U CN208244148 U CN 208244148U
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Abstract
The utility model belongs to maltol production field, more particularly to the distillation reaction unit in ethylmaltol production, including distillation kettle and groove, it is connected between distillation kettle and the groove by pipeline, titanium condenser pipe is socketed on the pipeline, the titanium condenser pipe includes condenser pipe and jacketed pipe, the condenser pipe is straight line transparent tube body, the both ends of condenser pipe pass through flange and are connected with pipeline, the central axis of the straight line transparent tube body and the centerline axis parallel of pipeline, several partitions are equidistantly equipped with along axial direction in condenser pipe, multiple through-holes are uniformly provided on the partition；The jacketed pipe is set in outside condenser pipe, and enclosed annular space is formed between jacketed pipe and condenser pipe；Distillation reaction unit in the production of the utility model ethylmaltol, can be improved the efficiency of condensation, improves the rate of recovery by setting door, the temperature in kettle can be made to heat up faster, distilled more efficient.
Description
Technical field
The utility model belongs to maltol production field, and in particular to the distillation reaction unit in ethylmaltol production.
Background technique
Ethylmaltol be it is a kind of apply universal fumet, have sweet fragrance, be widely used in daily use chemicals, beverage, food,
The chemical fields such as medicine, cigarette, in process of production, the crude product ethylmaltol needs produced, which enter in distillation kettle, to be distilled,
Distillation cools down into solid in entering groove to no distillate until, is to crude product ethyl wheat in existing distillation reaction process
Bud phenol enters the overlong time that cooling needs in gas condensation process at solid, this method in groove after directly distilling,
It causes the rate of recovery low while sublimation process reaction is slow, cause reaction efficiency low.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of reaction efficiency height, and distil swift ethylmaltol
Distillation reaction unit in production.
Distillation reaction unit in the production of the utility model ethylmaltol, including distillation kettle and groove, the distillation kettle
It is connected between groove by pipeline, titanium condenser pipe is socketed on the pipeline, the titanium condenser pipe includes condenser pipe and collet
Pipe, the condenser pipe are straight line transparent tube body, and the both ends of condenser pipe pass through flange and are connected with pipeline, the straight line transparent tube body
Central axis and pipeline centerline axis parallel, several partitions are equidistantly equipped in condenser pipe along axial direction, on the partition
It is uniformly provided with multiple through-holes；The jacketed pipe is set in outside condenser pipe, and enclosed annular space is formed between jacketed pipe and condenser pipe,
One end is connected with water inlet pipe on jacketed pipe, and the other end is connected with outlet pipe, the water inlet pipe and outlet pipe and enclosed annular space
Connection, water inlet pipe are set to the one end of jacketed pipe close to groove.
Preferably, the distillation kettle top portion is vertically arranged with feed pipe, several electricity are symmetrically arranged on the kettle inner wall that distils
Heater is provided with a door in the distillation kettle, and is located at the top of distillation kettle, the door include left tilted surface, end face and
Right tilted surface, the left tilted surface, end face and right tilted surface are sequentially connected, and the left tilted surface and right tilted surface are in toed-out setting, described
The angle that the central axis of left tilted surface and feed pipe is formed is 45 °, the angle that the central axis of the right tilted surface and pipeline is formed
It is 75 °, the end face is connected by sunpender with distillation kettle top portion.
Preferably, the distillation bottom portion is provided with a baffle, and baffle is arranged with electric heater.
Preferably, it is provided with collet on the outside of the groove, is provided with cooling water in the collet.
Preferably, the flange is connected by bolt with titanium condenser pipe, and elastic slice is provided between bolt and flange.
Preferably, the titanium condenser pipe is titanium condenser pipe made of titanium material.
The utility model compared with the existing technology, achieves technical effect below:
Crude product ethylmaltol is during from distillation kettle to groove, can be with by the cooling water of titanium condenser pipe collet
The efficiency of condensation, while the partition by being provided in titanium condenser pipe are improved, can be reduced gas flow rates, makes the efficiency of condensation
It further increases, improves the rate of recovery；Crude product ethylmaltol, by the way that multiple electric heaters are arranged in kettle, can mention in distillation kettle
The efficiency of height distillation, by the door being arranged in kettle, so that the gas of distillation carries out condensing after by titanium in kettle
Pipe enters in groove, gets higher distillation temperature in the kettle, raw material heat up faster.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference: 1- distillation kettle；2- feed pipe；3- door；4- electric heater；5- outlet pipe；6- jacketed pipe；7- every
Plate；8- water inlet pipe；9- groove；10- collet.
Specific embodiment
Distillation reaction unit in the production of the utility model ethylmaltol, including distillation kettle 1 and groove 9, the distillation
Be connected between kettle 1 and groove 9 by pipeline, be socketed with titanium condenser pipe on the pipeline, the titanium condenser pipe include condenser pipe and
Jacketed pipe 6, the condenser pipe are straight line transparent tube body, and the both ends of condenser pipe pass through flange and are connected with pipeline, and the straight line is saturating
The central axis of bright tube body and the centerline axis parallel of pipeline, condenser pipe is interior to be equidistantly equipped with several partitions 7 along axial direction, described
Multiple through-holes are uniformly provided on partition 7；The jacketed pipe 6 is set in outside condenser pipe, and closing is formed between jacketed pipe 6 and condenser pipe
Annular space, one end is connected with water inlet pipe 8 on jacketed pipe, the other end be connected with outlet pipe 5, the water inlet pipe 8 and outlet pipe 5 with
Enclosed annular space connection, water inlet pipe 8 are set to jacketed pipe 6 close to one end of groove 9.
1 top vertical of distillation kettle is provided with feed pipe 2, is symmetrically arranged with several electric heating on 1 inner wall of kettle that distils
Device 4 is provided with a door 3 in the distillation kettle 1, and is located at the top of distillation kettle 1, the door 3 include left tilted surface, end face and
Right tilted surface, the left tilted surface, end face and right tilted surface are sequentially connected, and the left tilted surface and right tilted surface are in toed-out setting, described
The angle that the central axis of left tilted surface and feed pipe 2 is formed is 45 °, the angle that the central axis of the right tilted surface and pipeline is formed
It is 75 °, the end face at the top of sunpender and distillation kettle 1 by being connected.
1 bottom of distillation kettle is provided with a baffle, and baffle is arranged with electric heater 4.
It is provided with collet 10 on the outside of the groove 9, is provided with cooling water in the collet 10.
The flange is connected by bolt with titanium condenser pipe, and elastic slice is provided between bolt and flange.
The titanium condenser pipe is titanium condenser pipe made of titanium material.
As shown in fig. 1, in use, crude product ethylmaltol enters in distillation kettle 1 from feed pipe 2, entering process
In, the speed of crude product ethylmaltol whereabouts can be reduced by the left tilted surface of door 3, prevent the accumulation of crude product ethylmaltol too
More, starting 4 pairs of distillation kettles 1 of electric heater carry out heating heating, pass through 4 energy of electric heater being arranged under kettle inner sidewall and baffle
To the crude product ethylmaltol heating in kettle, so that being heated evenly, after crude product ethylmaltol is sublimed into gas, arrived into pipeline
In groove 9, it can be stopped by the right tilted surface of door 3, so that gas can just enter in distillation kettle around a period of time from pipeline
In groove 9, the temperature in kettle can be made to heat up faster, distilled more efficient；Gas is entered in groove 9 by titanium condenser pipe
It goes, during titanium condensing tube condensation, through-hole can reduce the speed of gas flowing on the partition 7 in titanium condenser pipe, can accelerate gas
The speed of the condensation of body is cooled down in entering groove 9, can improve reaction efficiency and the rate of recovery.
Claims (6)
1. the distillation reaction unit in ethylmaltol production, including distillation kettle (1) and groove (9), which is characterized in that the liter
It is connected between magnificent kettle (1) and groove (9) by pipeline, titanium condenser pipe is socketed on the pipeline, the titanium condenser pipe includes cold
Solidifying pipe and jacketed pipe (6), the condenser pipe are straight line transparent tube body, and the both ends of condenser pipe pass through flange and are connected with pipeline, institute
State the central axis of straight line transparent tube body and the centerline axis parallel of pipeline, be equidistantly equipped in condenser pipe along axial direction several every
Plate (7) is uniformly provided with multiple through-holes on the partition (7)；The jacketed pipe (6) is set in outside condenser pipe, jacketed pipe (6) with it is cold
Enclosed annular space is formed between solidifying pipe, one end is connected with water inlet pipe (8) on jacketed pipe (6), and the other end is connected with outlet pipe
(5), the water inlet pipe (8) and outlet pipe (5) are connected to enclosed annular space, water inlet pipe (8) be set to jacketed pipe (6) close to by
One end of slot (9).
2. the distillation reaction unit in ethylmaltol production according to claim 1, which is characterized in that the distillation kettle
(1) top vertical is provided with feed pipe (2), is symmetrically arranged with several electric heaters (4) on kettle (1) inner wall that distils, and distil kettle
(1) it is provided with a door (3) in, and is located at the top of distillation kettle (1), the door (3) includes that left tilted surface, end face and the right side are oblique
Face, the left tilted surface, end face and right tilted surface are sequentially connected, and the left tilted surface and right tilted surface are in toed-out setting, described left oblique
The angle that the central axis of face and feed pipe (2) is formed is 45 °, and the angle that the central axis of the right tilted surface and pipeline is formed is
75 °, the end face at the top of sunpender and distillation kettle (1) by being connected.
3. the distillation reaction unit in ethylmaltol production according to claim 2, which is characterized in that the distillation kettle
(1) bottom is provided with a baffle, and baffle is arranged with electric heater (4).
4. the distillation reaction unit in ethylmaltol production according to claim 3, which is characterized in that the groove
(9) outside is provided with collet (10), is provided with cooling water in the collet (10).
5. the distillation reaction unit in ethylmaltol production according to claim 4, which is characterized in that the flange is logical
It crosses bolt to be connected with titanium condenser pipe, elastic slice is provided between bolt and flange.
6. the distillation reaction unit in ethylmaltol production according to claim 5, which is characterized in that the titanium condensation
Pipe is titanium condenser pipe made of titanium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549133.8U CN208244148U (en) | 2018-04-18 | 2018-04-18 | Distillation reaction unit in ethylmaltol production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820549133.8U CN208244148U (en) | 2018-04-18 | 2018-04-18 | Distillation reaction unit in ethylmaltol production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208244148U true CN208244148U (en) | 2018-12-18 |
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ID=64636671
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820549133.8U Active CN208244148U (en) | 2018-04-18 | 2018-04-18 | Distillation reaction unit in ethylmaltol production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314402A (en) * | 2019-06-10 | 2019-10-11 | 上海大学 | A kind of recyclable device and recovery method of the interim curable type material of historical relic |
| WO2022122029A1 (en) | 2020-12-11 | 2022-06-16 | 安徽金禾实业股份有限公司 | Cooling device and cooling method for maltol sublimation section |
-
2018
- 2018-04-18 CN CN201820549133.8U patent/CN208244148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314402A (en) * | 2019-06-10 | 2019-10-11 | 上海大学 | A kind of recyclable device and recovery method of the interim curable type material of historical relic |
| WO2022122029A1 (en) | 2020-12-11 | 2022-06-16 | 安徽金禾实业股份有限公司 | Cooling device and cooling method for maltol sublimation section |
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