CN213724916U - Pentafluorophenol short-range efficient rectification purification equipment - Google Patents
Pentafluorophenol short-range efficient rectification purification equipment Download PDFInfo
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- CN213724916U CN213724916U CN202022663586.3U CN202022663586U CN213724916U CN 213724916 U CN213724916 U CN 213724916U CN 202022663586 U CN202022663586 U CN 202022663586U CN 213724916 U CN213724916 U CN 213724916U
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- condenser
- reboiler
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- pentafluorophenol
- collecting cover
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of the chemical industry equipment technique and specifically relates to a pentafluorophenol short distance high efficiency rectification purification equipment, including rectifying column, condenser, reboiler and adsorption tower, the fixed wind-collecting cover of connecting the condenser that is provided with in condenser right side, the inside air exhaust fan that is provided with of wind-collecting cover. The utility model discloses in, through setting up the air-collecting cover on the condenser right side, the air flow of condenser can be accelerated to the air exhaust fan that sets up in this air-collecting cover, heat exchange efficiency is improved, and the heat of condenser replacement is absorbed the leading-in heat exchange tube in back by the air-collecting cover, heat the material in the reboiler, realize the effective recovery of the energy, through set up heating element in the reboiler, this heating element can realize the constant temperature heating to the material under temperature relay's control, improve pentafluorophenol's rectification purification efficiency, the equipment structure is compact, high operation convenience, can realize pentafluorophenol short distance high-efficient rectification purification, and the device is suitable for being generalized to use.
Description
Technical Field
The utility model relates to the technical field of chemical equipment, in particular to a pentafluorophenol short-range efficient rectification and purification device.
Background
Most pentafluorophenol rectification and purification equipment in the current market is complex in structure, low in rectification efficiency and high in energy consumption, so that the pentafluorophenol short-range efficient rectification and purification equipment is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pentafluorophenol short distance high efficiency rectification purification equipment, through set up the air-collecting cover on the condenser right side, the air flow of condenser can be accelerated to the air exhaust fan that sets up in this air-collecting cover, heat exchange efficiency is improved, and the leading-in heat exchange tube in heat of condenser replacement is drawn the back by the air-collecting cover, material to in the reboiler heats, realize the effective recovery of the energy, through set up heating element in the reboiler, this heating element can realize the constant temperature heating to the material under temperature relay's control, pentafluorophenol's rectification purification efficiency is improved, the equipment, moreover, the steam generator is compact in structure, high durability and convenient operation, pentafluorophenol short distance high efficiency rectification purification can be realized, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a pentafluorophenol short distance high efficiency rectification purification equipment, includes rectifying column, condenser, reboiler and adsorption tower, rectifying column left side middle part is provided with the feed inlet, the air inlet at condenser top is connected through the air duct in rectifying column top, the condenser bottom is provided with the back flow of connecting the rectifying column top, the fixed air-collecting cover of connecting the condenser that is provided with in condenser right side, the inside air exhaust fan that is provided with of air-collecting cover, the rectifying column bottom is provided with the passage of connecting the reboiler, the reboiler top is provided with the muffler of connecting the rectifying column bottom, the reboiler bottom is provided with the discharging pipe of connecting the adsorption tower, inside heat exchange tube and the heating element of being provided with respectively in reboiler top, the fixed temperature relay that is provided with in reboiler top, the heat exchange tube passes through blast pipe connection air-collecting cover.
Preferably, the heating element is connected with a temperature relay through a circuit, the temperature relay is connected with an external power supply through the circuit, and a temperature probe of the temperature relay extends into the reboiler.
As a preferable scheme, the bottom of the return pipe is provided with a discharge pipe, and the discharge pipe is provided with a switch valve.
As a preferable scheme, a ZSM-5 molecular sieve is arranged in the adsorption tower.
Compared with the prior art, the beneficial effects of the utility model are that: through set up the air-collecting cover on the condenser right side, the air flow of condenser can be accelerated to the air exhaust fan that sets up in this air-collecting cover, heat exchange efficiency is improved, and the leading-in heat exchange tube of condenser replacement's heat is absorb by the air-collecting cover after, heat the material in the reboiler, realize effective the retrieving of the energy, through set up heating element in the reboiler, this heating element can realize the constant temperature heating to the material under temperature relay's control, improve pentafluorophenol's rectification purification efficiency, the equipment structure is compact, high operation convenience, can realize pentafluorophenol short-range high-efficient rectification purification, and the device is suitable for being generalized to use.
Drawings
Figure 1 is the utility model discloses a pentafluorophenol short distance high efficiency rectification purification equipment overall structure sketch map.
In the figure: 1. a rectifying tower; 2. a condenser; 3. a reboiler; 4. an adsorption tower; 5. a feed inlet; 6. an air duct; 7. a return pipe; 8. an air supply pipe; 9. a material guide pipe; 10. an air return pipe; 11. a heating element; 12. A heat exchange pipe; 13. a wind collecting cover; 14. an air exhaust fan; 15. a temperature relay.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.
Example (b):
referring to fig. 1, the present embodiment provides a technical solution:
a pentafluorophenol short-range high-efficiency rectification purification device, which comprises a rectification tower 1 and a condenser 2, reboiler 3 and adsorption column 4, 1 left side middle part of rectifying column is provided with feed inlet 5, the air inlet at 2 tops of condenser is passed through air duct 6 in 1 tops of rectifying column, 2 bottoms of condenser are provided with the back flow 7 of connecting 1 tops of rectifying column, 2 fixed air-collecting cover 13 that are provided with connection condenser 2 in the right side of condenser, air-extracting fan 14 is provided with to air-collecting cover 13 inside, 1 bottoms of rectifying column is provided with the passage 9 of connecting reboiler 3, 3 tops of reboiler are provided with the muffler 10 of connecting 1 bottoms of rectifying column, 3 bottoms of reboiler are provided with the discharging pipe of connecting adsorption column 4, 3 inside heat exchange tube 12 and the heating element 11 of being provided with respectively in reboiler, 3 tops of reboiler are fixed and are provided with temperature relay 15, heat exchange tube 12 passes through blast pipe 8 and connects air-collecting cover 13.
Wherein, heating element 11 passes through circuit connection temperature relay 15, and temperature relay 15 passes through circuit connection external power source, and the temperature probe of temperature relay 15 stretches into in reboiler 3.
Wherein, the bottom of the return pipe 7 is provided with a discharge pipe which is provided with a switch valve.
Wherein, a ZSM-5 molecular sieve is arranged in the adsorption tower 4.
The working principle is as follows: through set up the air-collecting cover on the condenser right side, the air flow of condenser can be accelerated to the air exhaust fan that sets up in this air-collecting cover, heat exchange efficiency is improved, and the leading-in heat exchange tube of condenser replacement's heat is absorb by the air-collecting cover after, heat the material in the reboiler, realize effective the retrieving of the energy, through set up heating element in the reboiler, this heating element can realize the constant temperature heating to the material under temperature relay's control, improve pentafluorophenol's rectification purification efficiency, the equipment structure is compact, high operation convenience, can realize pentafluorophenol short-range high-efficient rectification purification, and the device is suitable for being generalized to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a pentafluorophenol short distance high efficiency rectification purification equipment, includes rectifying column (1), condenser (2), reboiler (3) and adsorption tower (4), its characterized in that: the device is characterized in that a feeding hole (5) is formed in the middle of the left side of the rectifying tower (1), the top of the rectifying tower (1) is connected with an air inlet at the top of the condenser (2) through an air duct (6), a return pipe (7) connected with the top of the rectifying tower (1) is arranged at the bottom of the condenser (2), an air collecting cover (13) connected with the condenser (2) is fixedly arranged on the right side of the condenser (2), an air exhaust fan (14) is arranged inside the air collecting cover (13), a guide pipe (9) connected with a reboiler (3) is arranged at the bottom of the rectifying tower (1), an air return pipe (10) connected with the bottom of the rectifying tower (1) is arranged at the top of the reboiler (3), a discharge pipe connected with an adsorption tower (4) is arranged at the bottom of the reboiler (3), a heat exchange pipe (12) and a heating element (11) are respectively arranged inside the reboiler (3), and a temperature relay (15) is fixedly arranged at the top of the reboiler (3), the heat exchange pipe (12) is connected with a wind collecting cover (13) through an air supply pipe (8).
2. The pentafluorophenol short-range efficient rectification purification equipment as claimed in claim 1, which is characterized in that: the heating element (11) is connected with a temperature relay (15) through a circuit, the temperature relay (15) is connected with an external power supply through a circuit, and a temperature probe of the temperature relay (15) extends into the reboiler (3).
3. The pentafluorophenol short-range efficient rectification purification equipment as claimed in claim 1, which is characterized in that: the bottom of the return pipe (7) is provided with a discharge pipe, and the discharge pipe is provided with a switch valve.
4. The pentafluorophenol short-range efficient rectification purification equipment as claimed in claim 1, which is characterized in that: and a ZSM-5 molecular sieve is arranged in the adsorption tower (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663586.3U CN213724916U (en) | 2020-11-17 | 2020-11-17 | Pentafluorophenol short-range efficient rectification purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663586.3U CN213724916U (en) | 2020-11-17 | 2020-11-17 | Pentafluorophenol short-range efficient rectification purification equipment |
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| Publication Number | Publication Date |
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| CN213724916U true CN213724916U (en) | 2021-07-20 |
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| CN202022663586.3U Active CN213724916U (en) | 2020-11-17 | 2020-11-17 | Pentafluorophenol short-range efficient rectification purification equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768283A (en) * | 2022-04-27 | 2022-07-22 | 江苏润睿生物科技有限公司 | Harmless recovery treatment process for vegetable acidified oil by utilizing multi-tower continuous vacuum rectification |
-
2020
- 2020-11-17 CN CN202022663586.3U patent/CN213724916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768283A (en) * | 2022-04-27 | 2022-07-22 | 江苏润睿生物科技有限公司 | Harmless recovery treatment process for vegetable acidified oil by utilizing multi-tower continuous vacuum rectification |
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