CN215137025U - Concentrator condensation liquid collecting device based on organic solvent - Google Patents
Concentrator condensation liquid collecting device based on organic solvent Download PDFInfo
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- CN215137025U CN215137025U CN202120832475.2U CN202120832475U CN215137025U CN 215137025 U CN215137025 U CN 215137025U CN 202120832475 U CN202120832475 U CN 202120832475U CN 215137025 U CN215137025 U CN 215137025U
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Abstract
The utility model discloses a concentrator condensation liquid collecting device based on organic solvent, including winding pipe condenser, buffer tank and liquid trap, the winding pipe condenser passes through the second pipeline and links to each other with the buffer tank, the buffer tank passes through the condensation backflow pipeline with the liquid trap and links to each other, the buffer tank top with the liquid trap top still is equipped with the intercommunication pipeline. Adopt this concentrator condensation liquid collecting device based on organic solvent, solved current concentrator condensation liquid collecting device organic solvent recycle low, the high problem of enterprise's running cost.
Description
Technical Field
The utility model relates to a concentrated technical field of traditional chinese medicine mainly relates to a concentrator condensation liquid collecting device based on organic solvent.
Background
With the continuous development of pharmaceutical, health care, food, beverage, chemical and other industries in China, the demand of the evaporation concentrator is more and more, and the functional requirement of the concentrator is higher and more. When the concentrator is used to concentrate solutions containing organic solvents, organic solvent recovery becomes a concern for the industry because it impacts production operating costs and emissions environmental requirements. Therefore, the attempt of the condensation and collection device for improving the recovery rate of the organic solvent has a practical significance.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a concentrator condensation liquid collecting device based on organic solvent has solved current concentrator condensation liquid collecting device organic solvent recycle and rate low, the high problem of the running cost of enterprise.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a concentrator condensation liquid collecting device based on organic solvent, includes winding pipe condenser, buffer tank and liquid trap, the winding pipe condenser passes through the second pipeline and links to each other with the buffer tank, the buffer tank passes through the condensation backflow pipeline with the liquid trap and links to each other, the buffer tank top with the liquid trap top still is equipped with the intercommunication pipeline.
Preferably, the condenser further comprises a tube array condenser, the tube array condenser is of a double-tube-pass U-shaped structure, and the tube array condenser is connected with the winding tube condenser through a first pipeline.
Preferably, the second pipeline is arranged to extend inside the buffer tank.
Preferably, the condensation backflow pipeline is provided with a blowdown manual valve, one end of the blowdown manual valve is connected with the buffer tank through the condensation backflow pipeline, the condensation backflow pipeline is further provided with a first adjustable valve, the other end of the blowdown manual valve is connected with one end of the first adjustable valve through the condensation backflow pipeline, and the other end of the first adjustable valve is connected with the liquid collector through the condensation backflow pipeline.
Preferably, the communication pipeline is provided with a second adjustable valve.
Preferably, a support pipe fitting is arranged between the winding pipe condenser and the tube array condenser.
Preferably, the tube array condenser is provided with a first observation mirror port.
Preferably, a second observation mirror opening is arranged on the buffer tank.
The utility model discloses possess following beneficial effect:
1. a winding pipe condenser, a buffer tank and a liquid collector are additionally arranged, and the organic solvent to be cooled enters the winding pipe condenser, so that heat exchange with low-temperature frozen liquid in a shell pass can be realized, and the condensation efficiency of the organic solvent is improved; the top of the buffer tank and the top of the liquid collector are also provided with communicating pipelines, so that the secondary steam is ensured to move along the designed circulation direction, and the vacuum gradient and reflux control of the buffer tank and the liquid collector can be realized;
2. the tubular condenser is of a U-shaped double-tube-pass structure, so that the U-shaped circulation of secondary steam of an organic solvent can be realized, and the condensation effect is improved;
3. the condensation reflux pipeline is provided with a first adjustable valve, so that the reflux quantity of the organic solvent can be controlled, and the stable operation of the system is ensured.
4. A first observation mirror port and a second observation mirror port are respectively arranged on the tube nest condenser and the buffer tank, so that the condensation working state of the organic solvent can be known in real time;
drawings
FIG. 1 is a structural diagram of the device of the present invention;
in the figure: 1. a wound tube condenser; 2. a buffer tank; 3. a liquid collector; 4. a second conduit; 5. a condensing reflux pipe; 6. a communicating pipe; 7. a second adjustable valve; 8. a shell and tube condenser; 9. a first conduit; 10. a manual valve for sewage disposal; 11. a first adjustable valve; 12. supporting the pipe; 13. a first viewing lens port; 14. a second viewing lens port; 15. a gas-liquid separator; 16. an evaporation chamber; 17. a heating chamber.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: concentrator condensation liquid collecting device based on organic solvent, including winding pipe condenser 1, buffer tank 2 and liquid trap 3, winding pipe condenser 1 links to each other with buffer tank 2 through second pipeline 4, buffer tank 2 links to each other through condensation backflow pipeline 5 with liquid trap 3, 2 tops of buffer tank with 3 tops of liquid trap still are equipped with intercommunication pipeline 6, intercommunication pipeline 6 sets up the adjustable valve 7 of second. A winding pipe condenser, a buffer tank and a liquid collector are additionally arranged, and the organic solvent to be cooled enters the winding pipe condenser, so that heat exchange with low-temperature frozen liquid in a shell pass can be realized, and the condensation efficiency of the organic solvent is improved; through setting up the intercommunication pipeline, ensure that secondary steam moves along the design direction of circulation, can realize the vacuum gradient and the backward flow control of buffer tank and liquid trap.
In a better implementation mode, the device further comprises a tube array condenser 8, wherein the tube array condenser 8 is of a double-tube-pass U-shaped structure, the tube array condenser 8 is connected with the winding tube condenser 1 through a first pipeline 9, the second pipeline 4 extends into the buffer tank 2, and the tube array condenser is of a U-shaped double-tube-pass structure, so that the U-shaped circulation of secondary steam of an organic solvent can be realized, and the condensation effect is improved;
in a preferred embodiment, the condensation reflux pipeline 5 is provided with a blowdown manual valve 10, one end of the blowdown manual valve 10 is connected with the buffer tank 2 through the condensation reflux pipeline 5, the condensation reflux pipeline 5 is further provided with a first adjustable valve 11, the other end of the blowdown manual valve 10 is connected with one end of the first adjustable valve 11 through the condensation reflux pipeline 5, the other end of the first adjustable valve 11 is connected with the liquid collector 3 through the condensation reflux pipeline 5, the winding pipe condenser 1 and the pipe column condenser room 8 are provided with a supporting pipe 12, and the condensation reflux pipeline is provided with the first adjustable valve, so that the reflux amount of the organic solvent can be controlled, and the stable operation of the system is ensured.
In a preferred embodiment, the tubular condenser 8 is provided with a first observation mirror port 13, the buffer tank 2 is provided with a second observation mirror port 14, and the tubular condenser and the buffer tank are respectively provided with the first observation mirror port and the second observation mirror port, so that the condensation working state of the organic solvent can be known in real time.
The condensation liquid collecting device of the concentrator uses alcohol recovery as an example, and is connected with the gas-liquid separator 15, the evaporation chamber 16 and the heating chamber 17 in sequence. The evaporation temperature of the alcohol steam is obviously lower than that of water vapor, secondary steam containing the water vapor and the alcohol vapor enters a tubular condenser 8 through a pipe orifice a, the condensed water vapor and a small amount of the alcohol vapor in the tubular condenser 8 are mainly taken away by a vacuum system, the alcohol vapor enters a winding pipe condenser 1 through a communication port c to exchange heat with low-temperature chilled water in a shell pass, the condensed liquid alcohol is collected in a buffer tank 2 through a port f after being condensed into liquid alcohol, a communication pipeline 6 between the port g and the port j is used for controlling the vacuum gradient of the buffer tank 2 and a liquid collector 3, and the alcohol enters a liquid collector 3 through a condensation return pipeline 6 between the port i and the port k to finish recovery. Through test and measurement, the alcohol recovery rate is increased from 70 percent to about 85 to 95 percent after the condensation liquid collecting device of the utility model is added.
The utility model discloses possess following beneficial effect:
1. a winding pipe condenser, a buffer tank and a liquid collector are additionally arranged, and the organic solvent to be cooled enters the winding pipe condenser, so that heat exchange with low-temperature frozen liquid in a shell pass can be realized, and the condensation efficiency of the organic solvent is improved; the top of the buffer tank and the top of the liquid collector are also provided with communicating pipelines, so that the secondary steam is ensured to move along the designed circulation direction, and the vacuum gradient and reflux control of the buffer tank and the liquid collector can be realized;
2. the tubular condenser is of a U-shaped double-tube-pass structure, so that the U-shaped circulation of secondary steam of an organic solvent can be realized, and the condensation effect is improved;
3. the condensation reflux pipeline is provided with a first adjustable valve, so that the reflux quantity of the organic solvent can be controlled, and the stable operation of the system is ensured.
4. Set up first sight glass mouth and second sight glass mouth respectively on tubulation condenser and buffer tank, be favorable to knowing organic solvent's condensation operating condition in real time.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides a concentrator condensation liquid collecting device based on organic solvent, its characterized in that, includes winding pipe condenser, buffer tank and liquid trap, the winding pipe condenser passes through the second pipeline and links to each other with the buffer tank, the buffer tank passes through the condensation backflow pipeline with the liquid trap and links to each other, the buffer tank top with the liquid trap top still is equipped with the intercommunication pipeline.
2. The organic solvent-based concentrator condensation and liquid collection device is characterized by further comprising a tube array condenser, wherein the tube array condenser is of a double-tube-pass U-shaped structure, and the tube array condenser is connected with a winding tube condenser through a first pipeline.
3. The organic solvent-based concentrator condensate collection apparatus of claim 2, wherein the second conduit is disposed to extend inside the buffer tank.
4. The organic solvent-based concentrator condensation and liquid collection device as claimed in claim 2, wherein the condensation return pipeline is provided with a blowdown manual valve, one end of the blowdown manual valve is connected with the buffer tank through the condensation return pipeline, the condensation return pipeline is further provided with a first adjustable valve, the other end of the blowdown manual valve is connected with one end of the first adjustable valve through the condensation return pipeline, and the other end of the first adjustable valve is connected with the liquid collector through the condensation return pipeline.
5. The organic solvent based concentrator condensate collection device of claim 1, wherein the communication conduit is provided with a second adjustable valve.
6. The organic solvent based concentrator condensation and liquid collection device according to any one of claims 1 to 5, wherein a support pipe is arranged between the winding pipe condenser and the tube array condenser.
7. The organic solvent based concentrator condensation and liquid collection device is characterized in that the tube nest condenser is provided with a first observation lens opening.
8. The organic solvent based concentrator condensation and liquid collection device according to any one of claims 1 to 5, wherein a second observation mirror port is arranged on the buffer tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832475.2U CN215137025U (en) | 2021-04-22 | 2021-04-22 | Concentrator condensation liquid collecting device based on organic solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120832475.2U CN215137025U (en) | 2021-04-22 | 2021-04-22 | Concentrator condensation liquid collecting device based on organic solvent |
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| Publication Number | Publication Date |
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| CN215137025U true CN215137025U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120832475.2U Active CN215137025U (en) | 2021-04-22 | 2021-04-22 | Concentrator condensation liquid collecting device based on organic solvent |
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2021
- 2021-04-22 CN CN202120832475.2U patent/CN215137025U/en active Active
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