CN209984972U - Cooling recoverer for water vacuum evaporation - Google Patents
Cooling recoverer for water vacuum evaporation Download PDFInfo
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- CN209984972U CN209984972U CN201920027333.1U CN201920027333U CN209984972U CN 209984972 U CN209984972 U CN 209984972U CN 201920027333 U CN201920027333 U CN 201920027333U CN 209984972 U CN209984972 U CN 209984972U
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Abstract
The utility model discloses a water vacuum evaporation is with cooling recoverer, it relates to cooling device technical field, it contains the flange pipe of bleeding, the check valve, the constant voltage pipe, connect the standpipe, connect the lower flange, connect the upper flange, the return bend is retrieved in the cooling, retrieve the flange dish, the return water pipe, vacuum apparatus, the vacuum nozzle, cooling compression device, the cooling import, the cooling outlet, the cold district pipe, the baffling board, flange pipe upper portion of bleeding is provided with the check valve, flange pipe one end of bleeding is provided with the constant voltage pipe, be provided with the connection standpipe on the constant voltage pipe, connection standpipe one end is provided with the connection lower flange, flange is connected on flange upper portion is provided with, it is provided with the cooling and retrieves the return bend to connect flange one side, cooling recovery return bend one end is provided with. The device has the advantages of simple and compact structure, uniform stress, stable performance, long sealing life and baffle plate for improving the condensation efficiency of water vapor.
Description
Technical Field
The utility model relates to a water vacuum evaporation is with cooling recoverer belongs to cooling device technical field.
Background
Vacuum evaporation is an evaporation operation carried out under vacuum. In the vacuum evaporation process, the last effect of the secondary steam is usually condensed in a hybrid condenser, and in the vacuum evaporation process, the last effect of the secondary steam is usually condensed in the hybrid condenser. In order to allow the cooling water under vacuum to be automatically discharged, the installation height of the condenser is generally higher than 10 m. The vacuum degree of the evaporator is determined by the condensation temperature of the secondary steam. Since the dissolved gas in the solution is released by heating, air leaks into the evaporator and the pipeline, and in order to maintain vacuum, the non-condensable gas must be continuously removed by using a vacuum pump.
SUMMERY OF THE UTILITY MODEL
To the above problem, the to-be-solved technical problem of the utility model is to provide a water vacuum evaporates uses cooling recoverer.
The utility model relates to a cooling recoverer for water vacuum evaporation, which comprises an air exhaust connecting flange pipe, a one-way valve, a constant pressure pipe, a connecting vertical pipe, a connecting lower flange, an connecting upper flange, a cooling recovery bent pipe, a recovery connecting flange plate, a return water pipe, a vacuum device, a vacuum connecting pipe, a cooling compression device, a cooling inlet, a cooling outlet, a cold area pipe and a baffle plate, wherein the upper part of the air exhaust connecting flange pipe is provided with the one-way valve, one end of the air exhaust connecting flange pipe is provided with the constant pressure pipe, the constant pressure pipe is provided with the connecting vertical pipe, one end of the connecting vertical pipe is provided with the connecting lower flange, the upper part of the connecting lower flange is provided with the connecting upper flange, one side of the connecting upper flange is provided with the cooling recovery bent pipe, one end of the cooling recovery bent pipe is provided, the recovery connection flange plate is provided with a cooling inlet, one side of the cooling inlet is provided with a cooling outlet, a cooling zone pipe is arranged inside the cooling recovery bent pipe, the cooling zone pipe is provided with a baffle plate, and one side of the cooling inlet is provided with a cooling compression device.
Preferably, the check valve is connected to the air exhaust connecting flange pipe through a screw, the air exhaust connecting flange pipe is connected to the constant-pressure pipe through a screw, and the connecting vertical pipe is formed on the upper portion of the constant-pressure pipe, so that the device is more stable in structure, and gas is prevented from flowing back into the vacuum evaporation device.
Preferably, the lower connecting flange is formed at one end of the vertical connecting pipe, the upper connecting flange is connected to the lower connecting flange through screws, and the upper connecting flange is formed at one end of the cooling recovery bent pipe, so that the device is stable in structure, good in air tightness and tight in sealing.
Preferably, the recovery connecting flange is connected to the other end of the cooling recovery elbow pipe through a screw, the backflow water pipe is formed on the cooling recovery elbow pipe, and the vacuum connecting pipe is formed at one end of the cooling recovery elbow pipe, so that the device is more stable in structure and the vacuum connection of the device is realized.
Preferably, the cooling compression device is connected with the cooling inlet and the cooling outlet through screws, the cooling inlet and the cooling outlet are formed on the recovery connecting flange plate, and the vacuum device is connected with the vacuum connecting pipe through screws, so that the device structure is more stable, the cooling device is provided, and the condensation of water vapor is realized.
Preferably, the cooling outlet and the cooling inlet are connected with the cold area pipe through pipe hoops, the cold area pipe is connected with the baffle plate through screws, the baffle plate is multiple, the water vapor generated after vacuum treatment is liquefied into water after meeting cold, the baffle plate can shield the water vapor, the speed of the water vapor is prevented from being too high, and the collecting effect is improved.
Preferably, the cooling end pipe of the cooling recovery elbow pipe horizontally inclines downwards at a certain angle, and the air exhaust connecting flange pipe, the constant-pressure pipe, the connecting vertical pipe and the cooling recovery elbow pipe are round stainless steel pipes, so that water drops cooled in the device cannot flow back into the air exhaust connecting flange pipe, and the device is firmer.
The utility model has the advantages that: the device has the advantages of simple and compact structure, uniform stress, stable performance, long sealing life and baffle plate for improving the condensation efficiency of water vapor.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a partial view of the present invention.
1-connecting a flange pipe by pumping; 2-a one-way valve; 3-constant pressure tube; 4-connecting a vertical pipe; 5-connecting a lower flange; 6-connecting an upper flange; 7-cooling and recovering the bent pipe; 8-recovering the connecting flange plate; 9-a backflow water pipe; 10-vacuum device; 11-vacuum connection pipe; 12-a cooling compression device; 13-a cooling inlet; 14-a cooling outlet; 15-cold zone tubes; 16-baffle plate.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the following technical solutions are adopted in the present embodiment: it comprises an air extraction connecting flange pipe 1, a one-way valve 2, a constant pressure pipe 3, a connecting vertical pipe 4, a connecting lower flange 5, an connecting upper flange 6, a cooling recovery bent pipe 7, a recovery connecting flange 8, a return water pipe 9, a vacuum device 10, a vacuum connecting pipe 11, a cooling compression device 12, a cooling inlet 13, a cooling outlet 14, a cold area pipe 15 and a baffle plate 16, wherein the one-way valve 2 is arranged at the upper part of the air extraction connecting flange pipe 1, the constant pressure pipe 3 is arranged at one end of the air extraction connecting flange pipe 1, the connecting vertical pipe 4 is arranged on the constant pressure pipe 3, the connecting lower flange 5 is arranged at one end of the connecting vertical pipe 4, the connecting upper flange 6 is arranged at the upper part of the connecting lower flange 5, the cooling recovery bent pipe 7 is arranged at one side of the connecting upper flange 6, a recovery connecting flange plate 8 is arranged at one end of the cooling, one end of the vacuum connecting pipe 11 is provided with a vacuum device 10, the recovery connecting flange 8 is provided with a cooling inlet 13, one side of the cooling inlet 13 is provided with a cooling outlet 14, the cooling recovery bent pipe 7 is internally provided with a cold area pipe 15, the cold area pipe 15 is provided with a baffle plate 16, and one side of the cooling inlet 13 is provided with a cooling compression device 12.
The one-way valve 2 is connected to the air exhaust connecting flange pipe 1 through a screw, the air exhaust connecting flange pipe 1 is connected to the constant pressure pipe 3 through a screw, and the connecting vertical pipe 4 is formed at the upper part of the constant pressure pipe 3, so that the device structure is more stable, and gas is prevented from flowing back into the vacuum evaporation device; the lower connecting flange 5 is formed at one end of the vertical connecting pipe 4, the upper connecting flange 6 is connected to the lower connecting flange 5 through screws, and the upper connecting flange 6 is formed at one end of the cooling recovery bent pipe 7, so that the device is more stable in structure, better in air tightness and tight in sealing; the recovery connecting flange 8 is connected to the other end of the cooling recovery elbow 7 through a screw, the backflow water pipe 9 is formed on the cooling recovery elbow 7, and the vacuum connecting pipe 11 is formed at one end of the cooling recovery elbow 7, so that the device structure is more stable, and vacuum connection of the device is realized; the cooling compression device 12 is connected with the cooling inlet 13 and the cooling outlet 14 through screws, the cooling inlet 13 and the cooling outlet 14 are formed on the recovery connecting flange 8, and the vacuum device 10 is connected with the vacuum connecting pipe 11 through screws, so that the device structure is more stable, the cooling device is provided, and the condensation of water vapor is realized; the cooling outlet 14 and the cooling inlet 13 are connected with a cold area pipe 15 through pipe hoops, the cold area pipe 15 is connected with a baffle plate 16 through screws, and the number of the baffle plates 16 is multiple, so that water vapor generated after vacuum treatment is liquefied into water after meeting cold, the baffle plate 16 can shield the water vapor, the speed is prevented from being too high, and the collecting effect is improved; the cooling end pipe of the cooling recovery elbow pipe 7 horizontally inclines downwards by a certain angle, the air exhaust connecting flange pipe 1, the constant pressure pipe 3, the connecting vertical pipe 4 and the cooling recovery elbow pipe 7 are round stainless steel pipes, and water drops cooled in the device can not flow back into the air exhaust connecting flange pipe 1, so that the device is firmer.
The working principle of the specific embodiment is as follows: firstly, a vacuum device 10 forms vacuum negative pressure, gas in the vacuum evaporation device is pumped into a cooling device from an air pumping connecting flange pipe 1 under the action of pressure, water vapor cannot flow back to the vacuum evaporation device under the action of a one-way valve 2, the water vapor enters a cooling recovery bent pipe 7 through a constant-pressure pipe 3 and a connecting vertical pipe 4, cooling liquid is conveyed into a cold area pipe 15 through a cooling inlet 13 by a cooling compression device 12, the cooling liquid circulates in the cold area pipe 15 and then flows back into the cooling compression device 12 through a cooling outlet 14 for secondary treatment and cooling, the water vapor is condensed in the cooling recovery bent pipe 7 through the cold area pipe 15 to form purified water, the cooling recovery bent pipe 7 has certain inclination, the purified water is recovered through a water return pipe 9 under the action of gravity, and a baffle plate 16 passes through the cooling efficiency.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. A cooling recoverer for water vacuum evaporation is characterized in that: the device comprises an air extraction connecting flange pipe (1), a one-way valve (2), a constant pressure pipe (3), a connecting vertical pipe (4), a connecting lower flange (5), an connecting upper flange (6), a cooling recovery bent pipe (7), a recovery connecting flange plate (8), a backflow water pipe (9), a vacuum device (10), a vacuum connecting pipe (11), a cooling compression device (12), a cooling inlet (13), a cooling outlet (14), a cold area pipe (15) and a baffle plate (16), wherein the one-way valve (2) is arranged at the upper part of the air extraction connecting flange pipe (1), the constant pressure pipe (3) is arranged at one end of the air extraction connecting flange pipe (1), the connecting vertical pipe (4) is arranged on the constant pressure pipe (3), the connecting lower flange (5) is arranged at one end of the connecting vertical pipe (4), the connecting upper part of the connecting lower flange (5) is provided with the connecting upper flange, one end of the cooling recovery bent pipe (7) is provided with a recovery connecting flange plate (8), a return water pipe (9) is arranged on the recovery connecting flange plate (8), one end of the recovery connecting flange plate (8) is provided with a vacuum connecting pipe (11), one end of the vacuum connecting pipe (11) is provided with a vacuum device (10), a cooling inlet (13) is arranged on the recovery connecting flange plate (8), one side of the cooling inlet (13) is provided with a cooling outlet (14), a cooling area pipe (15) is arranged inside the cooling recovery bent pipe (7), a baffle plate (16) is arranged on the cooling area pipe (15), and a cooling compression device (12) is arranged on one side of the cooling inlet (13.
2. The cooling recoverer for water vacuum evaporation according to claim 1, wherein: the check valve (2) is connected to the air exhaust connecting flange pipe (1) through a screw, the air exhaust connecting flange pipe (1) is connected to the constant-pressure pipe (3) through a screw, and the connecting vertical pipe (4) is formed on the upper portion of the constant-pressure pipe (3).
3. The cooling recoverer for water vacuum evaporation according to claim 1, wherein: the lower connecting flange (5) is formed at one end of the vertical connecting pipe (4), the upper connecting flange (6) is connected to the lower connecting flange (5) through screws, and the upper connecting flange (6) is formed at one end of the cooling recovery bent pipe (7).
4. The cooling recoverer for water vacuum evaporation according to claim 1, wherein: the recovery connecting flange plate (8) is connected to the other end of the cooling recovery bent pipe (7) through a screw, the backflow water pipe (9) is formed on the cooling recovery bent pipe (7), and the vacuum connecting pipe (11) is formed at one end of the cooling recovery bent pipe (7).
5. The cooling recoverer for water vacuum evaporation according to claim 1, wherein: the cooling compression device (12) is connected with the cooling inlet (13) and the cooling outlet (14) through screws, the cooling inlet (13) and the cooling outlet (14) are formed on the recovery connecting flange plate (8), and the vacuum device (10) is connected with the vacuum connecting pipe (11) through screws.
6. The cooling recoverer for water vacuum evaporation according to claim 1, wherein: the cooling outlet (14) and the cooling inlet (13) are connected with the cold area pipe (15) through pipe hoops, the cold area pipe (15) is connected with the baffle plate (16) through screws, and the number of the baffle plates (16) is multiple.
7. The cooling recoverer for water vacuum evaporation according to claim 1, wherein: the cooling end pipe of the cooling recovery bent pipe (7) horizontally inclines downwards by a certain angle, and the air exhaust connecting flange pipe (1), the constant-pressure pipe (3), the connecting vertical pipe (4) and the cooling recovery bent pipe (7) are round stainless steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027333.1U CN209984972U (en) | 2019-01-05 | 2019-01-05 | Cooling recoverer for water vacuum evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027333.1U CN209984972U (en) | 2019-01-05 | 2019-01-05 | Cooling recoverer for water vacuum evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209984972U true CN209984972U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920027333.1U Active CN209984972U (en) | 2019-01-05 | 2019-01-05 | Cooling recoverer for water vacuum evaporation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209984972U (en) |
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2019
- 2019-01-05 CN CN201920027333.1U patent/CN209984972U/en active Active
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