CN220834178U - Fractionating column with heat preservation structure - Google Patents
Fractionating column with heat preservation structure Download PDFInfo
- Publication number
- CN220834178U CN220834178U CN202322637900.4U CN202322637900U CN220834178U CN 220834178 U CN220834178 U CN 220834178U CN 202322637900 U CN202322637900 U CN 202322637900U CN 220834178 U CN220834178 U CN 220834178U
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- CN
- China
- Prior art keywords
- transparent resin
- jacket layer
- glass base
- resin jacket
- fractionating column
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- 238000004321 preservation Methods 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 63
- 239000011347 resin Substances 0.000 claims abstract description 61
- 229920005989 resin Polymers 0.000 claims abstract description 61
- 238000005194 fractionation Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a fractionating column with a heat preservation structure, which comprises a fractionating column body; the heat preservation structure is sleeved on the periphery of the fractionating column body; the heat preservation structure comprises a transparent resin jacket layer sleeved on the periphery of the fractionating column body; the glass base is connected to the bottom of the transparent resin jacket layer, and the cavity in the glass base is communicated with the cavity in the transparent resin jacket layer; at least one flask is arranged at the bottom of the glass base, and the glass base is heated by the flask to heat the high-temperature medium inside. The fractionating column is provided with the transparent resin jacket layer which is sleeved outside the fractionating column, the bottom of the transparent resin jacket layer is provided with the glass base, when the temperature of the high-temperature medium is enough to keep the fractionating column warm, the transparent resin jacket layer can be independently used for protecting the fractionating column in a heat conduction mode, if the heat preservation time is too long, the temperature of the high-temperature medium is prevented from being reduced, and a flask at the lower part of the glass base can be used for heating to improve the temperature of the high-temperature medium.
Description
Technical Field
The utility model relates to the technical field of Welch fractionating columns, in particular to a fractionating column with a heat-insulating structure.
Background
West fractionating column is also called thorn type fractionating column. A group of downward inclined thorn-shaped object glass columns are arranged in the column at intervals, and each group of thorn-shaped object glass columns are arranged in a spiral fractionating tube. Different measures are needed for the fractionating column according to different working environments of the fractionating column. When the temperature of the ambient air in which the fractionation column is located is too low, the vapor of the low boiling component is quickly condensed during the rising process, hardly rises to the top of the fractionation column, and finally cannot be distilled out.
In order to solve the use problem of the fractionating column in the low-temperature environment, the most direct method is heat conduction and heat preservation, so that the heat preservation structure is arranged outside the fractionating column as the most common method, or the fractionating column is heated in a heating mode, the heat preservation structure in the prior art is generally mainly sleeved outside the fractionating column through a heat preservation jacket, and a heating medium in the heat preservation jacket is cooled along with flowing, so that the heat preservation effect is poor, and improvement is needed.
Therefore, based on the above technical problems, a person skilled in the art needs to develop a fractionation column with a heat insulation structure.
Disclosure of utility model
The utility model aims to provide a fractionating column with a heat-insulating structure, which combines two heating structures of a heat-insulating sleeve and a glass heating base to solve the problem that distillation cannot be performed in a low-temperature environment.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model relates to a fractionating column with a heat preservation structure, which comprises:
a fractionation column body; and
The heat preservation structure is sleeved on the periphery of the fractionating column body;
the heat preservation structure includes:
The transparent resin jacket layer is sleeved on the periphery of the fractionating column body, a cavity is formed in the transparent resin jacket layer, a high-temperature medium is arranged in the transparent resin jacket layer, and the transparent resin jacket layer is in heat conduction with the fractionating column body to heat the fractionating column body;
The glass base is connected to the bottom of the transparent resin jacket layer, and the cavity inside the glass base is communicated with the cavity inside the transparent resin jacket layer;
at least one flask is arranged at the bottom of the glass base, and the glass base is heated through the flask to heat the high-temperature medium inside.
Further, the length of the transparent resin jacket layer is not greater than the length of the fractionation column, and the length of the transparent resin jacket layer is not less than one half of the length of the fractionation column;
when the transparent resin jacket layer is sleeved on the fractionating column, the glass base is positioned close to the bottom of the fractionating column;
The transparent resin jacket layer is fixedly connected with the upper end of the glass base and communicated with the glass base.
Further, a water inlet is formed in one side, close to the glass base, of the transparent resin jacket layer, and a water outlet is formed in one side, far away from the glass base, of the transparent resin jacket layer;
And the external high-temperature medium supply equipment is used for conveying the high-temperature medium into the transparent resin jacket layer through the water inlet, and the medium after heat conduction in the transparent resin jacket layer is discharged from the water outlet.
Further, the glass base is configured as a circular ring structure;
The cross-sectional dimension of the glass base is larger than that of the transparent resin jacket layer, the two sides of the glass base are symmetrically provided with flask bases, and a flask can be placed in any flask base and heat the glass base.
Further, the flask seat includes:
a connecting rod; and
The supporting seat is connected to the lower end of the connecting rod;
The flask is placed on the supporting seat, and a combustion space is reserved between the upper end of the flask and the glass base.
In the technical scheme, the fractionating column with the heat preservation structure provided by the utility model has the following beneficial effects:
The fractionating column is provided with the transparent resin jacket layer which is sleeved outside the fractionating column, the bottom of the transparent resin jacket layer is provided with the glass base, when the temperature of the high-temperature medium is enough to keep the fractionating column warm, the transparent resin jacket layer can be independently used for protecting the fractionating column in a heat conduction mode, if the heat preservation time is too long, the temperature of the high-temperature medium is prevented from being reduced, and a flask at the lower part of the glass base can be used for heating to improve the temperature of the high-temperature medium.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a fractionating column with a heat insulation structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a fractionation column body; 2. a transparent resin jacket layer; 3. a glass base; 4. a flask seat;
101. a water inlet; 102. a water outlet;
401. A connecting rod; 402. a support base; 403. a flask.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
See fig. 1;
the embodiment discloses a fractionating column with insulation construction, includes:
A fractionating column body 1; and
The heat preservation structure is sleeved on the periphery of the fractionating column body 1;
the heat preservation structure includes:
a transparent resin jacket layer 2 sleeved on the periphery of the fractionating column body 1, wherein a cavity is formed in the transparent resin jacket layer 2, a high-temperature medium is arranged in the transparent resin jacket layer 2, and the transparent resin jacket layer 2 and the fractionating column body 1 conduct heat to heat the fractionating column body 1;
The glass base 3 is connected to the bottom of the transparent resin jacket layer 2, and the cavity inside the glass base 3 is communicated with the cavity inside the transparent resin jacket layer 2;
At least one flask 403 is provided at the bottom of the glass base 3, and the glass base 3 is heated by the flask 403 to heat the inside high-temperature medium.
Specifically, this embodiment discloses a fractionating column with insulation construction, and it has set up transparent resin jacket layer 2 in the outside cover of fractionating column body 1 to fill high temperature medium in transparent resin jacket layer 2 in order to realize the heat preservation to fractionating column body 1, can guarantee that fractionating column body 1 can use in low temperature environment, guarantee that distillation goes on smoothly. In addition, in order to avoid the decrease of high temperature medium caused by long-time heat preservation, the heat preservation of the fractionating column body 1 is insufficient, and the glass base 3 is integrated at the bottom of the transparent resin jacket layer 2 in the embodiment, so that the glass base 3 can be directly heated by the flask 403 outside by using the glass base 3, thereby improving the problem of internal medium and enabling the heat preservation effect to be achieved for a long time.
In order to be able to sufficiently insulate the fractionation column body 1, the length of the transparent resin jacket layer 2 of the present embodiment is not greater than the length of the fractionation column body 1, and the length of the transparent resin jacket layer 2 is not less than one half of the length of the fractionation column body 1;
When the transparent resin jacket layer 2 is sleeved on the fractionating column body 1, the glass base 3 is positioned at a position close to the bottom of the fractionating column body 1;
The transparent resin jacket layer 2 is fixedly connected with the upper end of the glass base 3 and communicated with the glass base 3.
Since the glass base 3 at the bottom needs to be heated by means of the flask, in order to be able to facilitate the arrangement of the flask 403, the glass base 3 is arranged as close as possible to the bottom of the fractionating column body 1, so that the flask 403 can be arranged directly at the lower part of the glass base 3 to achieve heating.
Preferably, the transparent resin jacket layer 2 of the embodiment has a water inlet 101 at one side close to the glass base 3, and a water outlet 102 at one side of the transparent resin jacket layer 2 far away from the glass base 3;
The external high temperature medium supply device conveys the high temperature medium into the transparent resin jacket layer 2 through the water inlet 101, and the medium after heat conduction in the transparent resin jacket layer 2 is discharged from the water outlet 102.
Preferably, the glass mount 3 of the present embodiment is configured as a circular ring structure;
The cross-sectional size of the glass base 3 is larger than that of the transparent resin jacket layer 2, the flask seats 4 are symmetrically arranged on both sides of the glass base 3, and the flask 403 can be placed in any flask seat 4 and heat the glass base 3.
Wherein, the flask seat 4 comprises:
A connecting rod 401; and
A support base 402 connected to the lower end of the connection rod 401;
The flask 403 is placed on the supporting base 402, and a combustion space is reserved between the upper end of the flask 403 and the glass base 3.
The flask seat 4 of this embodiment only provides a space for supporting the flask 403, and in practical experiments, the position and the structural form of the flask seat 4 can be reasonably arranged according to the surrounding structure of the fractionating column body 1, and only enough taking and placing space and burning space need to be reserved between the flask 403 and the glass base 4.
In the technical scheme, the fractionating column with the heat preservation structure provided by the utility model has the following beneficial effects:
The fractionating column is provided with the transparent resin jacket layer 2 which is sleeved outside the fractionating column body 1, the bottom of the transparent resin jacket layer 2 is provided with the glass base 3, when the temperature of a high-temperature medium is enough to keep the temperature of the fractionating column body 1, the transparent resin jacket layer 2 can be independently used for protecting the fractionating column body 1 in a heat conduction mode, if the temperature keeping time is too long, the temperature of the high-temperature medium is avoided from being reduced, and the flask 403 at the lower part of the glass base 3 can be used for heating to improve the temperature of the high-temperature medium.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. Fractionating column with insulation construction, its characterized in that includes:
A fractionating column body (1); and
The heat preservation structure is sleeved on the periphery of the fractionating column body (1);
the heat preservation structure includes:
A transparent resin jacket layer (2) sleeved on the periphery of the fractionating column body (1), wherein a cavity is formed in the transparent resin jacket layer (2), a high-temperature medium is arranged in the transparent resin jacket layer (2), and the transparent resin jacket layer (2) and the fractionating column body conduct heat to heat the fractionating column body (1);
The glass base (3) is connected to the bottom of the transparent resin jacket layer (2), and the inner cavity of the glass base (3) is communicated with the cavity inside the transparent resin jacket layer (2);
At least one flask (403) is arranged at the bottom of the glass base (3), and the glass base (3) is heated through the flask (403) to heat the high-temperature medium inside.
2. The fractionation column with an insulation structure according to claim 1, wherein the length of the transparent resin jacket layer (2) is not greater than the length of the fractionation column body (1), and the length of the transparent resin jacket layer (2) is not less than half the length of the fractionation column body (1);
When the transparent resin jacket layer (2) is sleeved on the fractionating column body (1), the glass base (3) is positioned at a position close to the bottom of the fractionating column body (1);
The transparent resin jacket layer (2) is fixedly connected with the upper end of the glass base (3) and communicated with the glass base (3).
3. The fractionating column with a heat preservation structure according to claim 2, wherein the transparent resin jacket layer (2) is provided with a water inlet (101) at a side close to the glass base (3), and the transparent resin jacket layer (2) is provided with a water outlet (102) at a side far from the glass base (3);
And the external high-temperature medium supply equipment is used for conveying high-temperature medium into the transparent resin jacket layer (2) through the water inlet (101), and the medium after heat conduction in the transparent resin jacket layer (2) is discharged from the water outlet (102).
4. A fractionation column with an insulating structure according to claim 3, wherein the glass base (3) is configured as a ring structure;
The cross-sectional size of the glass base (3) is larger than that of the transparent resin jacket layer (2), two sides of the glass base (3) are symmetrically provided with flask bases (4), and a flask (403) can be placed in any flask base (4) and heat the glass base (3).
5. The fractionation column having an insulation structure according to claim 4, wherein the flask holder (4) comprises:
a connecting rod (401); and
A supporting seat (402) connected to the lower end of the connecting rod (401);
The flask (403) is placed on the supporting seat (402), and a combustion space is reserved between the upper end of the flask (403) and the glass base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322637900.4U CN220834178U (en) | 2023-09-27 | 2023-09-27 | Fractionating column with heat preservation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322637900.4U CN220834178U (en) | 2023-09-27 | 2023-09-27 | Fractionating column with heat preservation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220834178U true CN220834178U (en) | 2024-04-26 |
Family
ID=90739140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322637900.4U Active CN220834178U (en) | 2023-09-27 | 2023-09-27 | Fractionating column with heat preservation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220834178U (en) |
-
2023
- 2023-09-27 CN CN202322637900.4U patent/CN220834178U/en active Active
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