CN212166572U - High boiling point liquid distillation plant - Google Patents
High boiling point liquid distillation plant Download PDFInfo
- Publication number
- CN212166572U CN212166572U CN202020768717.1U CN202020768717U CN212166572U CN 212166572 U CN212166572 U CN 212166572U CN 202020768717 U CN202020768717 U CN 202020768717U CN 212166572 U CN212166572 U CN 212166572U
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- distillation
- heat
- heating
- fixedly connected
- pipe
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- 238000004821 distillation Methods 0.000 title claims abstract description 64
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 238000009835 boiling Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000004321 preservation Methods 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005485 electric heating Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000010977 unit operation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012450 pharmaceutical intermediate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a high boiling liquid distillation plant belongs to distillation plant technical field. The high-boiling-point liquid distillation device comprises a distillation heating tank, wherein a plurality of electric heating wires which are uniformly distributed are installed in the inner wall of the distillation heating tank, a reinforced heating mechanism is arranged inside the distillation heating tank, the upper end of the distillation heating tank is fixedly connected with a guide pipe which is communicated with the distillation heating tank and is obliquely arranged downwards, the outer wall of the distillation heating tank is sleeved with a heat-insulating housing, the tail end of the guide pipe is fixedly connected with a heat dissipation box, the upper end and the lower end of the heat dissipation box are respectively provided with a water inlet pipe and a water outlet pipe, and a reinforced cooling mechanism; the utility model discloses, its phenomenon that can reduce high boiling liquid liquefaction backward flow greatly to distillation plant's rate of heating and cooling rate liquid promote greatly.
Description
Technical Field
The utility model relates to a distillation plant technical field especially relates to high boiling liquid distillation plant.
Background
In the production of fine chemicals or pharmaceutical intermediates, distillation and rectification are very common unit operations for liquid products, and as is often the case, the distillation treatment of high-boiling liquids is comparatively troublesome.
Distillation is a thermodynamic separation process, and is a unit operation process that uses the difference in boiling points of components in a mixed liquid or liquid-solid system to evaporate low boiling components and condense them to separate the whole components, and is a combination of the two unit operations of evaporation and condensation.
However, when the existing distillation device faces high boiling point liquid, the reflux phenomenon is easy to occur when steam enters the guide pipe, which affects the efficiency of distillation, and the heating structure and the cooling structure of the distillation device are single, so that the heating speed and the cooling speed of the distillation device are general.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a high boiling point liquid distillation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
high boiling liquid distillation plant, including distillation heating jar, install a plurality of evenly distributed's heating wire in distillation heating jar's the inner wall, distillation heating jar's inside is equipped with and strengthens heating mechanism, distillation heating jar's upper end fixedly connected with rather than the pipe that communicates and downward sloping set up, distillation heating jar's outer wall cover is equipped with the heat preservation housing, the terminal fixedly connected with heat dissipation box of pipe, the upper and lower end of heat dissipation box is equipped with inlet tube and outlet pipe respectively, be equipped with in the heat dissipation box and strengthen cooling body.
Preferably, strengthen heating mechanism and include the driving motor of fixed mounting at heat preservation housing lower extreme lateral wall, driving motor's output fixedly connected with driving gear, the interior bottom of distillation heating jar rotates and is connected with the pivot, the outer wall fixed mounting of pivot has a plurality of evenly distributed's heating rod, the lower extreme of pivot extends to the lower extreme fixedly connected with driven gear of heat preservation housing, driven gear meshes with the driving gear mutually.
Preferably, the reinforced cooling mechanism comprises two flat tubes fixed in the heat dissipation box, a gap is formed between the two flat tubes, the left ends of the two flat tubes are fixedly connected and communicated with the outlet end of the guide pipe, and the right end of the heat dissipation box is fixedly connected with a discharge pipe communicated with the right ends of the two flat tubes.
Preferably, the outer wall of the flat tube is provided with a plurality of heat conducting plates which are uniformly distributed, and the heat conducting plates are parallel to the flow direction of the cooling liquid.
Preferably, the outer wall cover of pipe is equipped with the insulating tube, all pack in insulating tube and the heat preservation housing and have the heat preservation cotton.
Preferably, the heat conducting plate is made of copper alloy.
Compared with the prior art, the utility model provides a high boiling liquid distillation plant possesses following beneficial effect:
1. this high boiling liquid distillation plant, the electric heat silk through the interior of distillation heating jar inner wall heats liquid, and meanwhile driving motor drives the driving gear and rotates, and the driving gear drives driven gear and rotates, and driven gear then can drive the pivot and rotate, and the pivot then can drive the heating rod of lateral wall and stir and heat the liquid in the distillation heating jar, has promoted the rate of heating of liquid greatly to the heat preservation housing can also reduce thermal loss, plays energy-conserving effect.
2. This high boiling point liquid distillation plant, during two flat tubes were carried to steam, the inlet tube that the coolant liquid was followed enters into in the heat dissipation box, dispels the heat to the outer wall of two flat tubes, because the narrow area of width of two flat tubes is big, so heat radiating area obtains promoting greatly to refrigerated speed has been promoted, and the heat radiating area has been promoted again to the heat-conducting plate of two flat tube outer walls.
3. This high boiling liquid distillation plant, the insulating tube of pipe outer wall can keep warm to its inside steam during the use, prevents that steam from liquefying in advance and a large amount of refluxes in the distillation heating jar.
Drawings
Fig. 1 is a schematic structural diagram of a high boiling point liquid distillation apparatus provided by the present invention;
FIG. 2 is a schematic structural diagram of a high boiling point liquid distillation apparatus shown in FIG. 1;
fig. 3 is a schematic top-view sectional structure view of the heat dissipation box of the high boiling point liquid distillation apparatus provided by the present invention.
In the figure: 1. a distillation heating tank; 2. a conduit; 3. a heat-preserving housing; 4. a heat dissipation box; 5. a water inlet pipe; 6. a water outlet pipe; 7. a discharge pipe; 8. a heat preservation pipe; 9. a drive motor; 10. a driving gear; 11. a rotating shaft; 12. a driven gear; 13. a heating rod; 14. a flat tube; 15. a heat conducting plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, a high boiling point liquid distillation apparatus includes a distillation heating tank 1, a plurality of uniformly distributed heating wires are installed in the inner wall of the distillation heating tank 1, an enhanced heating mechanism is installed inside the distillation heating tank 1, the enhanced heating mechanism includes a driving motor 9 fixedly installed on the side wall of the lower end of a heat-insulating housing 3, an output end of the driving motor 9 is fixedly connected with a driving gear 10, the inner bottom of the distillation heating tank 1 is rotatably connected with a rotating shaft 11, the outer wall of the rotating shaft 11 is fixedly installed with a plurality of uniformly distributed heating rods 13, the heating rods 13 are rotatably powered by an electric brush power supply mode, the lower end of the rotating shaft 11 extends to the lower end of the heat-insulating housing 3 and is fixedly connected with a driven gear 12, the driven gear 12 is engaged with the driving gear 10, the liquid is heated by the electric wires in the inner wall of the distillation, the driving gear 10 drives the driven gear 12 to rotate, the driven gear 12 can drive the rotating shaft 11 to rotate, the rotating shaft 11 can drive the heating rod 13 of the side wall to stir and heat liquid in the distillation heating tank 1, the heating speed of the liquid is greatly improved, the heat insulation housing 3 can also reduce heat loss, and the energy-saving effect is achieved.
The upper end of the distillation heating tank 1 is fixedly connected with a guide pipe 2 which is communicated with the distillation heating tank 1 and is arranged in a downward inclination manner, the outer wall of the distillation heating tank 1 is sleeved with a heat-insulating cover shell 3, the tail end of the guide pipe 2 is fixedly connected with a heat dissipation box 4, the upper end and the lower end of the heat dissipation box 4 are respectively provided with a water inlet pipe 5 and a water outlet pipe 6, the heat dissipation box 4 is internally provided with a reinforced cooling mechanism, the reinforced cooling mechanism comprises two flat pipes 14 which are fixed in the heat dissipation box 4, a gap is arranged between the two flat pipes 14, the left ends of the two flat pipes 14 are fixedly connected and communicated with the outlet end of the guide pipe 2, the right end of the heat dissipation box 4 is fixedly connected with a discharge pipe 7 which is communicated with the right ends of the two flat pipes 14, during the steam is conveyed to, the heat radiating area is greatly increased to increase the cooling speed, and the heat radiating area is again increased by the heat conducting plate 15 of the outer wall of the two flat tubes 14.
The outer wall of flat tube 14 is equipped with a plurality of evenly distributed's heat-conducting plate 15, and the material of heat-conducting plate 15 is the copper alloy, and heat-conducting plate 15 is parallel with the flow direction of coolant liquid, and heat-conducting plate 15 has promoted the heat radiating area of two flat tubes 14 greatly.
The outer wall cover of pipe 2 is equipped with insulating tube 8, and insulating tube 8 and heat preservation housing 3 are all filled with the heat preservation cotton in, and the heat preservation cotton has promoted the thermal insulation performance of insulating tube 8 and heat preservation housing 3.
The working principle is as follows: in the utility model, when in use, the liquid is heated by the inner heating wire of the inner wall of the distillation heating tank 1, meanwhile, the driving motor 9 drives the driving gear 10 to rotate, the driving gear 10 drives the driven gear 12 to rotate, the driven gear 12 can drive the rotating shaft 11 to rotate, the rotating shaft 11 can drive the heating rod 13 of the side wall to stir and heat the liquid in the distillation heating tank 1, thereby greatly improving the heating speed of the liquid, the heat preservation housing 3 can also reduce the loss of heat and has the function of energy conservation, the steam formed by the liquid heating can enter the heat dissipation box 4 through the conduit 2, the heat preservation pipe 8 on the outer wall of the conduit 2 can preserve the heat of the steam inside the conduit, prevent the steam from liquefying in advance and flowing back into the heating tank 1 in a large amount, when the steam enters the heat dissipation box 4, the steam is separately conveyed by the two flat tubes 14, during the conveying, the inlet tube 5 that the coolant liquid was followed enters into heat dissipation box 4 in, dispels the heat to the outer wall of two flat tubes 14, because the narrow area of width of two flat tubes 14 is big, so heat radiating area obtains promoting greatly to promoted refrigerated speed, and the heat radiating area has been promoted again to the heat-conducting plate 15 of two flat tube 14 outer walls, discharged from discharging pipe 7 after the steam cooling liquefaction in the flat tube 14, the coolant liquid then can be followed outlet pipe 6 and discharged.
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. High boiling point liquid distillation plant, including distillation heating jar (1), its characterized in that, install a plurality of evenly distributed's heating wire in the inner wall of distillation heating jar (1), the inside of distillation heating jar (1) is equipped with the enhancement heating mechanism, the upper end fixedly connected with of distillation heating jar (1) is rather than pipe (2) that intercommunication and downward sloping set up, the outer wall cover of distillation heating jar (1) is equipped with heat preservation housing (3), the terminal fixedly connected with heat dissipation box (4) of pipe (2), the upper and lower end of heat dissipation box (4) is equipped with inlet tube (5) and outlet pipe (6) respectively, be equipped with in heat dissipation box (4) and strengthen cooling mechanism.
2. The high boiling point liquid distillation apparatus according to claim 1, wherein the enhanced heating mechanism comprises a driving motor (9) fixedly mounted on a side wall of a lower end of the heat-insulating housing (3), an output end of the driving motor (9) is fixedly connected with a driving gear (10), an inner bottom of the distillation heating tank (1) is rotatably connected with a rotating shaft (11), a plurality of uniformly distributed heating rods (13) are fixedly mounted on an outer wall of the rotating shaft (11), a lower end of the rotating shaft (11) extends to the lower end of the heat-insulating housing (3) and is fixedly connected with a driven gear (12), and the driven gear (12) is meshed with the driving gear (10).
3. The high-boiling-point liquid distillation apparatus according to claim 1, wherein the enhanced cooling mechanism comprises two flat tubes (14) fixed in the heat dissipation box (4), a gap is provided between the two flat tubes (14), the left ends of the two flat tubes (14) are fixedly connected and communicated with the outlet end of the conduit (2), and the right end of the heat dissipation box (4) is fixedly connected with the discharge pipe (7) communicated with the right ends of the two flat tubes (14).
4. A high-boiling liquid distillation apparatus according to claim 3, wherein the outer walls of the flat tubes (14) are provided with a plurality of uniformly distributed heat-conducting plates (15), the heat-conducting plates (15) being parallel to the flow direction of the cooling liquid.
5. The high boiling point liquid distillation apparatus according to claim 1, wherein the outer wall of the conduit (2) is sleeved with a heat preservation pipe (8), and the heat preservation pipe (8) and the heat preservation housing (3) are both filled with heat preservation cotton.
6. A high boiling point liquid distillation apparatus according to claim 4, wherein the heat conducting plate (15) is made of copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768717.1U CN212166572U (en) | 2020-05-11 | 2020-05-11 | High boiling point liquid distillation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768717.1U CN212166572U (en) | 2020-05-11 | 2020-05-11 | High boiling point liquid distillation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212166572U true CN212166572U (en) | 2020-12-18 |
Family
ID=73775817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020768717.1U Active CN212166572U (en) | 2020-05-11 | 2020-05-11 | High boiling point liquid distillation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212166572U (en) |
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2020
- 2020-05-11 CN CN202020768717.1U patent/CN212166572U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: Room 603, No. 1, Lane 2277, Zuchong Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee after: Shanghai Kehua Biotechnology Co.,Ltd. Country or region after: China Address before: A5-1, 6 Dongsheng West Road, Jiangyin City, Wuxi City, Jiangsu Province, 214437 Patentee before: Wuxi Kehua Biotechnology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |