CN212680081U - Single-effect external circulation evaporator - Google Patents
Single-effect external circulation evaporator Download PDFInfo
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- CN212680081U CN212680081U CN202020797304.6U CN202020797304U CN212680081U CN 212680081 U CN212680081 U CN 212680081U CN 202020797304 U CN202020797304 U CN 202020797304U CN 212680081 U CN212680081 U CN 212680081U
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Abstract
The utility model discloses a single-effect extrinsic cycle evaporimeter, including heating chamber, evaporating chamber and vapour and liquid separator, be connected with the feed liquor pipe with the heating chamber intercommunication on the lateral wall of heating chamber, flange joint has filtering mechanism through flange joint for the one end of feed liquor pipe, there is the material loading pipe filtering mechanism's upper end through the flange intercommunication, the heating chamber is linked together with the evaporating chamber through upper circulating pipe and lower circulating pipe, the top of evaporating chamber has the cooler through the conveyer pipe intercommunication, the bottom intercommunication of cooler has the fluid collection jar, and vapour and liquid separator passes through conveyer pipe and evaporating chamber and cooler intercommunication, vapour and liquid separator has waste gas collection mechanism through the blast pipe intercommunication. The utility model discloses can filter the feed liquid that gets into the heating chamber, reduce impurity and get into in the heating chamber, effectively reduce the condition that blocks up the heating chamber bin outlet and block up and take place to can collect the flash steam that produces, reduce the influence to operational environment.
Description
Technical Field
The utility model belongs to the technical field of the evaporimeter, concretely relates to single-effect extrinsic cycle evaporimeter.
Background
The single-effect external circulation evaporator is composed of a heater, an evaporator, a separator and the like, and all parts in contact with materials are made of stainless steel. The concentration time is short, the evaporation speed is high, and the heat-sensitive materials can be well kept from being damaged. It is suitable for evaporation and concentration of liquid materials in pharmaceutical, food, chemical, light industry and other industries.
When the existing single-effect external circulation evaporator is used, the feed liquid entering the heating chamber cannot be filtered, the material slag is easy to block a discharge hole of the heating chamber after the heating is finished, and the existing single-effect external circulation evaporator cannot cool down and collect secondary steam, so that the direct discharge can cause bad influence on the working environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single-effect extrinsic cycle evaporimeter can filter the feed liquid that gets into the heating chamber, reduces in impurity gets into the heating chamber, effectively reduces the condition that blocks up the heating chamber bin outlet and blocks up and takes place to can collect the flash steam that produces, reduce the influence to operational environment, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a single-effect extrinsic cycle evaporimeter, includes heating chamber, evaporating chamber and vapour and liquid separator, be connected with the feed liquor pipe with the heating chamber intercommunication on the lateral wall of heating chamber, flange connection has filtering mechanism through the one end of feed liquor pipe, there is the material loading pipe filtering mechanism's upper end through flange intercommunication, the heating chamber is linked together with the evaporating chamber through upper circulating pipe and lower circulating pipe, there is the cooler at the top of evaporating chamber through the conveyer pipe intercommunication, the bottom intercommunication of cooler has the fluid collection jar, vapour and liquid separator installs between evaporating chamber and cooler, and vapour and liquid separator passes through conveyer pipe and evaporating chamber and cooler intercommunication, vapour and liquid separator has waste gas collection mechanism through the blast pipe intercommunication.
Preferably, filtering mechanism includes hopper, filter screen and vibrating motor, the upper and lower end of hopper pass through the flange respectively with material loading pipe and feed liquor pipe intercommunication, the filter screen passes through the bolt and installs on the inner wall of hopper, vibrating motor passes through on the lateral wall of bolt installation hopper.
Preferably, the waste gas collecting mechanism comprises an air pump and a water tank, the exhaust pipe is sequentially communicated with the air pump and the water tank, the upper part of the water tank is communicated with an air outlet pipe, and an activated carbon net is installed in the air outlet pipe.
Preferably, the filter screen is obliquely arranged, and the included angle between the filter screen and the horizontal plane is set to be 30-45 degrees.
Preferably, the cooler is provided as a tube cooler.
Preferably, the bottom of the heating chamber is communicated with a discharge pipe, and ball valves are arranged on the discharge pipe and the feeding pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by using the filtering mechanism, the feed liquid entering the heating chamber can be filtered firstly, so that impurities carried in the feed liquid are reduced, and the condition that a discharge pipe is blocked when the heating chamber discharges materials can be reduced;
2. through waste gas collection mechanism, can collect the flash steam that vapour and liquid separator produced at the during operation, the cooling is handled, then dispels after the peculiar smell through the active carbon net and discharges, can reduce the influence of flash steam to operational environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional enlarged schematic view of the structure of part a in fig. 1 according to the present invention;
fig. 3 is a schematic structural view of the waste gas collecting mechanism of the present invention.
In the figure: 1. a heating chamber; 2. an evaporation chamber; 3. a gas-liquid separator; 4. a liquid inlet pipe; 5. a filtering mechanism; 6. feeding pipes; 7. an upper circulation pipe; 8. a lower circulation pipe; 9. an exhaust pipe; 10. a cooler; 11. a liquid collecting tank; 12. an exhaust gas collection mechanism; 13. a hopper; 14. filtering with a screen; 15. a vibration motor; 16. an air pump; 17. a water tank; 18. an air outlet pipe; 19. an activated carbon network.
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. 1-3, the present invention provides a technical solution:
a single-effect external circulation evaporator comprises a heating chamber 1, an evaporation chamber 2 and a gas-liquid separator 3, wherein a liquid inlet pipe 4 communicated with the heating chamber 1 is connected to the side wall of the heating chamber 1, one end of the liquid inlet pipe 4 is connected with a filtering mechanism 5 through a flange, the upper end of the filtering mechanism 5 is communicated with a feeding pipe 6 through a flange, the heating chamber 1 is communicated with the evaporation chamber 2 through an upper circulating pipe 7 and a lower circulating pipe 8, the upper circulating pipe 7 is used for heating a material liquid to form steam and feeding the steam into the evaporation chamber 2, the lower circulating pipe 8 is used for feeding the material liquid after defoaming into the heating chamber 1 again, the top of the evaporation chamber 2 is communicated with a cooler 10 through a conveying pipe, the bottom of the cooler 10 is communicated with a liquid collecting tank 11, the liquid collecting tank 11 is used for collecting the treated material liquid, the gas-liquid separator 3 is arranged between the evaporation chamber 2 and the cooler 10, and, the gas-liquid separator 3 is communicated with an exhaust gas collecting mechanism 12 through an exhaust pipe 9.
The filter mechanism 5 comprises a hopper 13, a filter screen 14 and a vibrating motor 15, the upper end and the lower end of the hopper 13 are respectively communicated with the feeding pipe 6 and the liquid inlet pipe 4 through flanges, the filter screen 14 is installed on the inner wall of the hopper 13 through bolts, the vibrating motor 15 is installed on the side wall of the hopper 13 through the bolts, the vibrating motor 15 is used for improving the filtering efficiency of the filter screen 14, the filter mechanism 5 is used, the filter mechanism can also filter the materials entering the heating chamber 1, the impurities are reduced to enter the heating chamber 1, and when the materials in the heating chamber 1 are discharged, the situation that the materials in the pipes are discharged due to the blockage of the impurities is.
The filter screen 14 is arranged obliquely, and the included angle between the filter screen 14 and the horizontal plane is 30-45 degrees, so that impurities trapped by the filter screen 14 can be stacked at the lower part of the filter screen 14, and the continuous use of the filter screen 14 is not influenced.
The cooler 10 is a tubular cooler, and the cooler is a GLL vertical cooler, so that the cooling of the treated feed liquid can be accelerated.
The bottom of the heating chamber 1 is communicated with a discharging pipe, ball valves are arranged on the discharging pipe and the feeding pipe 6, and waste residues and residual feed liquid can be conveniently discharged after treatment.
The structure principle is as follows: when in use, the filtering mechanism 5 can filter the impurities entering the heating chamber 1, reduce the impurities entering the heating chamber 1 and reduce the blocking of the discharge pipe by the impurities when the heating chamber 1 discharges the materials; through the use of waste gas collection mechanism 12, exhaust steam can be collected when gas-liquid separator 3 carries out gas-liquid separation, and the cooling is then discharged after removing the flavor through activated carbon net 19, reduces the influence to operational environment.
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 (6)
1. A single-effect external circulation evaporator comprises a heating chamber (1), an evaporation chamber (2) and a gas-liquid separator (3), wherein a liquid inlet pipe (4) communicated with the heating chamber (1) is connected onto the side wall of the heating chamber (1), one end of the liquid inlet pipe (4) is connected with a filtering mechanism (5) through a flange, the upper end of the filtering mechanism (5) is communicated with a feeding pipe (6) through a flange, the heating chamber (1) is communicated with the evaporation chamber (2) through an upper circulating pipe (7) and a lower circulating pipe (8), the top of the evaporation chamber (2) is communicated with a cooler (10) through a conveying pipe, the bottom of the cooler (10) is communicated with a liquid collecting tank (11), the gas-liquid separator (3) is installed between the evaporation chamber (2) and the cooler (10), and the gas-liquid separator (3) is communicated with the evaporation chamber (2) and the cooler (10) through the conveying pipe, the gas-liquid separator (3) is communicated with a waste gas collecting mechanism (12) through an exhaust pipe (9).
2. A single-effect external circulation evaporator according to claim 1, wherein: filtering mechanism (5) are including hopper (13), filter screen (14) and vibrating motor (15), the upper and lower end of hopper (13) pass through the flange respectively with material loading pipe (6) and feed liquor pipe (4) intercommunication, filter screen (14) are installed on the inner wall of hopper (13) through the bolt, vibrating motor (15) are on the lateral wall through bolt installation hopper (13).
3. A single-effect external circulation evaporator according to claim 1, wherein: waste gas collecting mechanism (12) include aspiration pump (16) and water tank (17), blast pipe (9) communicate with aspiration pump (16) and water tank (17) in proper order, the upper portion intercommunication of water tank (17) has outlet duct (18), install activated carbon net (19) in outlet duct (18).
4. A single-effect external circulation evaporator according to claim 2, wherein: the filter screen (14) is obliquely arranged, and the included angle between the filter screen and the horizontal plane is set to be 30-45 degrees.
5. A single-effect external circulation evaporator according to claim 1, wherein: the cooler (10) is arranged as a tube cooler.
6. A single-effect external circulation evaporator according to claim 1, wherein: the bottom of the heating chamber (1) is communicated with a material discharging pipe, and ball valves are arranged on the material discharging pipe and the material feeding pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020797304.6U CN212680081U (en) | 2020-05-13 | 2020-05-13 | Single-effect external circulation evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020797304.6U CN212680081U (en) | 2020-05-13 | 2020-05-13 | Single-effect external circulation evaporator |
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| Publication Number | Publication Date |
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| CN212680081U true CN212680081U (en) | 2021-03-12 |
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| CN202020797304.6U Active CN212680081U (en) | 2020-05-13 | 2020-05-13 | Single-effect external circulation evaporator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943789A (en) * | 2023-07-31 | 2023-10-27 | 湖北仁者机械科技有限公司 | Anti-blocking mechanism of crystallization evaporator and use method thereof |
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2020
- 2020-05-13 CN CN202020797304.6U patent/CN212680081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116943789A (en) * | 2023-07-31 | 2023-10-27 | 湖北仁者机械科技有限公司 | Anti-blocking mechanism of crystallization evaporator and use method thereof |
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