CN221358566U - Cooling mechanism of rectifying still - Google Patents
Cooling mechanism of rectifying still Download PDFInfo
- Publication number
- CN221358566U CN221358566U CN202322652150.8U CN202322652150U CN221358566U CN 221358566 U CN221358566 U CN 221358566U CN 202322652150 U CN202322652150 U CN 202322652150U CN 221358566 U CN221358566 U CN 221358566U
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- CN
- China
- Prior art keywords
- cooling
- box
- pipe
- rectifying still
- steam
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- 238000001816 cooling Methods 0.000 title claims abstract description 111
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 241000270295 Serpentes Species 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 abstract description 20
- 230000005494 condensation Effects 0.000 abstract description 20
- 239000000498 cooling water Substances 0.000 abstract description 6
- 238000004821 distillation Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a cooling mechanism of a rectifying still, which comprises: the cooling box is fixedly arranged on the supporting leg, the top of the cooling box is fixedly communicated with the air outlet pipe of the rectifying still body through a steam conveying pipe, and the bottom of the cooling box is provided with a liquid outlet pipe; the internally mounted of cooling box has the cooling tube that is used for carrying out the condensation to steam, and the feed liquor end and the play liquid end of cooling tube stretch out to the outside of cooling box respectively, through the feed liquor end input cooling water from the cooling tube, the cooling water discharges from the play liquid end, steam top-down and the cooling tube contact of multilayer dish snake structure to produce condensation drop on the outer wall of cooling tube, the inside that piled up condensation drop was dropped to the receiver is collected, has increased the heat transfer area of cooling tube, improves steam condensation efficiency.
Description
Technical Field
The utility model relates to the technical field of rectifying kettles, in particular to a cooling mechanism of a rectifying kettle.
Background
A distillation kettle relates to a kettle used for distillation in chemical production. The device is designed mainly for solving the problem that the existing distillation still needs to be overhauled and cleaned intermittently when solid matters and high boiling matters are contained in materials in the production process. The distillation still adopts an indirect heating mode, the heating agent is saturated water vapor with certain pressure, the heating temperature can be adjusted by changing the pressure of the steam, the operation is convenient and safe, when the heating temperature is required to be very high, the distillation still is also heated or electrically heated by using a high-boiling-point organic heat carrier, the principle of the distillation still is that the distillation can be completed by vaporizing the required fraction during heating and condensing and collecting according to different boiling points of the fraction.
Chinese patent publication No. CN217041347U, publication No. 20220726, discloses a methanol distillation recovery unit, including the still, the surface fixedly connected with solid fixed ring of still, gu fixed ring's lower surface overlap joint has the fixed plate, the lower fixed surface of fixed plate is connected with the support column, the upper surface of still is fixedly connected with motor support respectively, inlet pipe and distillation connecting pipe, the upper surface fixedly connected with agitator motor of motor support, agitator motor's output fixedly connected with (mixing) shaft, agitator shaft's surface threaded connection has stirring vane, still's surface fixedly connected with cooling tube, the inside of cooling tube is provided with cooling chamber and condensation chamber respectively, and distillation connecting pipe's liquid outlet end is linked together with the condensation chamber.
The above-mentioned patent can solve corresponding technical problem, is convenient for cool off the methanol of vaporization and collects, but foretell cooling tube is carrying out condensation collection process to steam, condenses steam through a plurality of communicating pipes that pass the condensation chamber, and the heat transfer area of communicating pipe is limited, can't satisfy the needs of great heat exchange value, leads to condensation inefficiency.
Disclosure of utility model
The utility model aims to provide a cooling mechanism of a rectifying still, which solves the problems that the cooling pipe in the prior art has limited heat exchange area of a communicating pipe in the condensation collection process of steam and cannot meet the requirement of larger heat exchange value, so that the condensation efficiency is low.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps: a cooling mechanism for a rectifying still, comprising: the cooling box is fixedly arranged on the supporting leg, the top of the cooling box is fixedly communicated with the air outlet pipe of the rectifying kettle body through a steam conveying pipe, and the bottom of the cooling box is provided with a liquid outlet pipe; the inside of the cooling box is provided with a cooling pipe for condensing steam, and the liquid inlet end and the liquid outlet end of the cooling pipe respectively extend out of the cooling box.
As a preferable technical scheme, the cooling pipe is of an integrally formed multi-layer disc-snake structure.
As a preferable technical scheme, a plurality of supporting angle frames are fixedly arranged on the inner wall of the cooling box through bolts, and the cooling pipes are arranged on the supporting angle frames.
As an optimal technical scheme, the support angle frame is provided with a groove which is embedded with the cooling pipe, and the cooling pipe is embedded and clamped in the groove.
As the preferable technical scheme, a liquid storage box with an opening-shaped upper part is fixedly arranged at the inner bottom of the cooling box, and one end of the liquid outlet pipe is fixedly communicated with the inner bottom of the liquid storage box.
As an optimal technical scheme, sealing rings are fixedly arranged at the joints of the cooling pipe, the steam conveying pipe and the liquid outlet pipe and the cooling box respectively.
As a preferable technical scheme, one side of the cooling box is provided with an observation window.
The utility model has at least the following beneficial effects:
According to the cooling mechanism of the rectifying still, cooling water is input from the liquid inlet end of the cooling pipe, the cooling water is discharged from the liquid outlet end, steam contacts the cooling pipe with the multi-layer disc snake structure from top to bottom, condensed water drops are generated on the outer wall of the cooling pipe, and the accumulated condensed water drops drop into the liquid storage box to be collected, so that the heat exchange area of the cooling pipe is increased, and the steam condensation efficiency is improved;
Through supporting the angle frame, be convenient for install fixedly to the cooling tube, avoid the inner wall contact of cooling tube and cooling box, increased the contact surface of cooling tube and steam, increased steam condensation effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view of a structure of an observation window of a cooling mechanism of a rectifying still according to the present utility model;
FIG. 2 is a schematic view of the sectional structure of a cooling tank of a cooling mechanism of a rectifying still according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of portion A of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of the structure of a support corner bracket of a cooling mechanism of a rectifying still according to the present utility model;
fig. 5 is a schematic diagram of a cooling pipe structure of a cooling mechanism of a rectifying still according to the present utility model.
Reference numerals illustrate:
1. A cooling box; 11. a support leg; 2. a cooling tube; 21. a liquid inlet end; 22. a liquid outlet end; 3. supporting the corner frame; 31. a bolt; 32. a groove; 4. a liquid storage box; 5. a liquid outlet pipe; 6. a seal ring; 7. a steam delivery pipe; 8. a rectifying still body; 81. an air outlet pipe; 9. and an observation window.
Detailed Description
The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Example 1
Referring to fig. 1 to 5, an embodiment of the present utility model provides a cooling mechanism of a rectifying still, including: the cooling box 1 is fixedly arranged on the supporting leg 11, the top of the cooling box 1 is fixedly communicated with the air outlet pipe 81 of the rectifying still body 8 through the steam conveying pipe 7, and the liquid outlet pipe 5 is arranged at the bottom of the cooling box 1; the internally mounted of cooling tank 1 has the cooling tube 2 that is used for carrying out the condensation to steam, and the feed liquor end 21 and the play liquid end 22 of cooling tube 2 stretch out to the outside of cooling tank 1 respectively, have increased the heat transfer area of cooling tube 2, improve steam condensation efficiency.
Example two
As shown in fig. 1 to 5, the improvement is based on the first embodiment:
further, the cooling pipe 2 is of an integrally formed multi-layer disc-snake structure, steam contacts with the cooling pipe 2 of the multi-layer disc-snake structure from top to bottom, the steam can be cooled and condensed rapidly and effectively, and the contact surface between the cooling pipe 2 and the steam is increased.
Further, a plurality of support angle frames 3 are fixedly installed on the inner wall of the cooling box 1 through bolts 31, the cooling pipes 2 are installed on the support angle frames 3, the cooling pipes 2 are convenient to install and fix, the cooling pipes 2 are prevented from being in contact with the inner wall of the cooling box 1, the contact surface of the cooling pipes 2 and steam is increased, and the steam condensation effect is increased.
Further, the groove 32 which is embedded with the cooling pipe 2 is formed in the supporting corner frame 3, the cooling pipe 2 is embedded and clamped in the groove 32, limiting and fixing of the cooling pipe 2 are facilitated, and the firmness of installation of the cooling pipe 2 is improved.
Further, a liquid storage box 4 with an opening-shaped upper part is fixedly arranged at the inner bottom of the cooling box 1, one end of a liquid outlet pipe 5 is fixedly communicated with the inner bottom of the liquid storage box 4, and the liquid storage box 4 is a visual glass box, so that condensed water can be conveniently collected.
Further, sealing rings 6 are fixedly arranged at the joints of the cooling pipes 2, the steam delivery pipes 7 and the liquid outlet pipes 5 and the cooling box 1 respectively, so that the tightness of the joints of the cooling box 1 and each structure is improved, the gas leakage inside the cooling box 1 is avoided, and the device is convenient to use.
Further, one side of cooling tank 1 is equipped with observation window 9, and the observation window is visual glass observation window, can observe the condensation condition of cooling tube 2 inside cooling tank 1, and the inside liquid capacity of liquid storage box 4 of being convenient for is convenient for, and the inside liquid of liquid storage box 4 is in time discharged, installs the ball valve on drain pipe 5 in addition, the switch of being convenient for.
Working principle: when the rectifying still is used, steam in the rectifying still body 8 is conveyed to the cooling box 1 through the steam conveying pipe 7, cooling water is input from the liquid inlet end 21 of the cooling pipe 2, the cooling water is discharged from the liquid outlet end 22, the steam is in contact with the cooling pipe 2 of the multi-layer disc snake structure from top to bottom, condensation water droplets are generated on the outer wall of the cooling pipe 2, the accumulated condensation water droplets drop into the liquid storage box 4 to be collected, and finally the condensation water in the liquid storage box 4 is discharged through the liquid outlet pipe 5.
The above-mentioned different embodiments can be mutually combined, replaced and matched for use.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A cooling mechanism for a rectifying still, comprising:
The cooling box (1) is fixedly arranged on the supporting leg (11), the top of the cooling box (1) is fixedly communicated with an air outlet pipe (81) of the rectifying still body (8) through a steam conveying pipe (7), and a liquid outlet pipe (5) is arranged at the bottom of the cooling box (1);
The inside of cooling box (1) is installed and is used for carrying out condenser tube (2) to steam, inlet end (21) and play liquid end (22) of cooling tube (2) stretch out respectively to the outside of cooling box (1), cooling tube (2) are integrated into one piece's multilayer dish snake structure.
2. The cooling mechanism of a rectifying still according to claim 1, characterized in that: a plurality of supporting corner frames (3) are fixedly mounted on the inner wall of the cooling box (1) through bolts (31), and the cooling pipes (2) are mounted on the supporting corner frames (3).
3. A cooling mechanism for a rectifying still according to claim 2, characterized in that: the support corner frame (3) is provided with a groove (32) which is embedded with the cooling pipe (2), and the cooling pipe (2) is embedded and clamped in the groove (32).
4. The cooling mechanism of a rectifying still according to claim 1, characterized in that: the cooling box is characterized in that a liquid storage box (4) with an opening upper part is fixedly arranged at the inner bottom of the cooling box (1), and one end of the liquid outlet pipe (5) is fixedly communicated with the inner bottom of the liquid storage box (4).
5. The cooling mechanism of a rectifying still according to claim 1, characterized in that: the cooling pipe (2), the steam conveying pipe (7) and the liquid outlet pipe (5) are respectively fixedly provided with a sealing ring (6) at the connection point with the cooling box (1).
6. The cooling mechanism of a rectifying still according to claim 5, wherein: one side of the cooling box (1) is provided with an observation window (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652150.8U CN221358566U (en) | 2023-09-28 | 2023-09-28 | Cooling mechanism of rectifying still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652150.8U CN221358566U (en) | 2023-09-28 | 2023-09-28 | Cooling mechanism of rectifying still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221358566U true CN221358566U (en) | 2024-07-19 |
Family
ID=91869377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322652150.8U Active CN221358566U (en) | 2023-09-28 | 2023-09-28 | Cooling mechanism of rectifying still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221358566U (en) |
-
2023
- 2023-09-28 CN CN202322652150.8U patent/CN221358566U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |