CN211946335U - Evaporator for distilled water machine - Google Patents
Evaporator for distilled water machine Download PDFInfo
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- CN211946335U CN211946335U CN201921580767.0U CN201921580767U CN211946335U CN 211946335 U CN211946335 U CN 211946335U CN 201921580767 U CN201921580767 U CN 201921580767U CN 211946335 U CN211946335 U CN 211946335U
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Abstract
The utility model relates to a distilled water equipment field especially relates to an evaporimeter for water distiller. The utility model discloses an install the steam baffling board that has the through-hole at vapour-liquid separation intracavity portion, install a plurality of bubble caps on first layer steam baffling board, and be equipped with the heating band in the evaporimeter body outside and the corresponding position of steam baffling board, give the steam baffling board heating through the heating band, let steam continue the upward movement after meetting bubble cap and steam baffling board, the water droplet can directly drop after touchhing the bubble cap, can not make steam can condense into the water droplet again because of the temperature of steam baffling board is lower, the design that has the through-hole equally makes steam become very smooth and easy when passing through, thereby gas-liquid separation's speed has been accelerated.
Description
Technical Field
The utility model relates to a distilled water equipment field especially relates to an evaporimeter for water distiller.
Background
At present, the evaporation modes of the multi-effect distilled water machine independently researched and developed or introduced at home are falling film type and rising film type. Falling film evaporation is a type of surface evaporation in which the feed liquid flows across a heated surface in the form of a liquid film. The existing falling film type and rising mode have certain defects, and the complete separation of vapor and liquid is difficult to ensure in the vapor-liquid separation process of the gas-liquid separation cavity, so that the working efficiency of the distillation machine is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, it is not enough to the technique that exists above-mentioned, a evaporimeter for distilled water machine is provided, the utility model discloses an install the steam baffling board that has the through-hole at vapour-liquid separation intracavity portion, install a plurality of bubble caps on first layer steam baffling board, and be equipped with the heating band in the evaporimeter body outside and the corresponding position of steam baffling board, heat for the steam baffling board through the heating band, let steam continue the upward movement after meetting bubble cap and steam baffling board, the water droplet can directly drop after touchhing the bubble cap, can not make steam can be the condensation water droplet again because the temperature of steam baffling board is lower, the design that has the through-hole equally makes steam become very smooth and easy when passing through, thereby gas-liquid separation's speed has been.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an evaporator for a distilled water machine is characterized in that: the upper half part of the evaporator body is a gas-liquid separation cavity, and the lower end of the gas-liquid separation cavity is provided with a falling film cavity and a film lifting cavity positioned on one side of the falling film cavity;
the steam-liquid separation device is characterized in that a plurality of steam baffle plates distributed in the vertical direction are arranged in the gas-liquid separation cavity, a plurality of through holes are formed in each steam baffle plate, a plurality of bubble caps are mounted at the top end, far away from the gas-liquid separation cavity, of each steam baffle plate, a heating belt is arranged on the outer side of the evaporator body corresponding to each steam baffle plate, and each steam baffle plate is a metal baffle plate.
Further optimize this technical scheme, the falling liquid film chamber includes the feed liquor pipe, with the stock solution board that the feed liquor pipe links to each other, and with a plurality of nozzles that stock solution board bottom end communicates, just the lower extreme of feed liquor pipe is provided with the steam inlet.
Further optimize this technical scheme, a plurality of nozzles below one-to-one are provided with the falling liquid film water pipe, one side of falling liquid film water pipe is the lift membrane water pipe.
Further optimize this technical scheme, the falling liquid film pipe with the below of rising membrane water pipe is the rising membrane water cavity, the inside center of rising membrane water cavity rotates and is connected with a plurality of stirring leaves.
Further optimize this technical scheme, the brush is installed respectively to the one end and the lower extreme of stirring leaf.
Further optimize this technical scheme, rising membrane water cavity outside one end is equipped with the concentration condensation outlet pipe, install the valve on the concentration condensation outlet pipe.
Further optimize this technical scheme, it is provided with the motor to rise membrane water cavity bottom.
Compared with the prior art, the utility model has the advantages of it is following: 1. the utility model adopts the structure that the steam baffle plate with the through hole is arranged in the steam-liquid separation cavity, the heating belt is arranged at the position outside the evaporator body corresponding to the steam baffle plate, the plurality of bubble caps are arranged on the first layer of steam baffle plate, the steam baffle plate is heated by the heating belt, the steam continues to move upwards after encountering the bubble caps, the water drops directly drop after encountering the bubble caps, and the steam can not be condensed into the water drops again because the temperature of the steam baffle plate is lower; 2. the design with the through holes ensures that the steam becomes extremely smooth when passing through, thereby accelerating the speed of gas-liquid separation.
Drawings
Fig. 1 is a schematic view of an overall structure of an evaporator for a water distiller.
FIG. 2 is an enlarged view of a steam baffle plate of an evaporator for a water distiller.
FIG. 3 is an enlarged view of a nozzle portion of an evaporator for a distilled water machine;
FIG. 4 is an enlarged view of a steam baffle of an evaporator for a water distiller.
In the figure: 1. an evaporator body; 2. a gas-liquid separation chamber; 3. a falling film cavity; 4. a film lifting cavity; 5. a liquid inlet pipe; 6. a liquid storage plate; 7. a nozzle; 8. a falling film water pipe; 9. a film lifting water pipe; 10. stirring blades; 11. a brush; 12. a steam outlet; 13. a film rising water cavity; 14. a steam inlet; 15. a concentration condensation water outlet pipe; 16. a valve; 17. a motor; 18. steam baffle plate; 19. a through hole; 20. heating the tape; 21. bubble caps.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: referring to fig. 1 to 4, fig. 1 is a schematic view showing an overall structure of an evaporator for a water distiller, fig. 2 is a schematic view showing a partially enlarged structure of a steam baffle of the evaporator for the water distiller, and fig. 3 is a schematic view showing an enlarged structure of a nozzle portion of the evaporator for the water distiller.
The embodiment of the utility model provides an evaporimeter for distilled water machine, its characterized in that: the evaporator comprises an evaporator body 1, wherein the upper half part of the evaporator body 1 is a gas-liquid separation cavity 2, and the lower end of the gas-liquid separation cavity 2 is provided with a falling film cavity 3 and a film lifting cavity 4 positioned on one side of the falling film cavity 3;
the steam-liquid separation device is characterized in that a plurality of steam baffle plates 18 distributed in the vertical direction are arranged in the gas-liquid separation cavity 2, a plurality of through holes 19 are formed in each steam baffle plate 18, a plurality of bubble caps 21 are arranged at the top end, far away from the gas-liquid separation cavity 2, of each steam baffle plate 18, heating belts 20 are arranged on the outer side of the evaporator body 1 corresponding to the steam baffle plates 18, and each steam baffle plate 18 is a metal baffle plate.
Further optimize this technical scheme, fall membrane chamber 3 including feed liquor pipe 5, with stock solution board 6 that feed liquor pipe 5 links to each other, and with a plurality of nozzles 7 that the stock solution board 6 bottom is linked together, just the lower extreme of feed liquor pipe 5 is provided with steam inlet 14.
Further optimize this technical scheme, a plurality of nozzles 7 below one-to-one are provided with falling liquid film water pipe 8, one side of falling liquid film water pipe 8 is the rising membrane water pipe 9.
Further optimizing the technical scheme, a film lifting water cavity 13 is arranged below the falling film water pipe 8 and the film lifting water pipe 9, and a plurality of stirring blades 10 are rotatably connected to the center inside the film lifting water cavity 13.
Further optimize this technical scheme, brush 11 is installed respectively to the one end and the lower extreme of stirring leaf 10.
Further optimize this technical scheme, climbing film water cavity 13 outside one end is equipped with concentrated condensation outlet pipe 15, install valve 16 on the concentrated condensation outlet pipe 15.
Further optimize this technical scheme, the bottom of rising membrane water cavity 13 is provided with motor 17.
In the above embodiment, the utility model adopts the structure that the steam baffle plate 18 with the through hole 19 is arranged inside the steam-liquid separation cavity 2, the heating belt 20 is arranged at the position outside the evaporator body 1 corresponding to the steam baffle plate 18, the first layer of steam baffle plate 18 is provided with the plurality of bubble caps 21, the steam baffle plate 18 is heated by the heating belt 20, the steam moves upwards after meeting the steam baffle plate 18, the water drops directly drop after meeting the bubble caps 21, and the steam can not be condensed into water drops again due to the lower temperature of the steam baffle plate 18; the design with the through holes 19 ensures that the steam can pass through the through holes very smoothly, thereby accelerating the gas-liquid separation speed.
In order to facilitate understanding of the distiller for distilled water machine provided by the embodiments of the present invention, the following detailed description is made with reference to specific embodiments.
When the device is used, industrial steam enters the falling film cavity 3 and the film lifting cavity 4 from the steam inlet 14 to heat the falling film water pipe 8 and the film lifting water pipe 9, meanwhile, raw material water to be distilled is injected into the evaporator body 1 through the water inlet 13, the raw material water enters the liquid storage plate 6 and is sprayed into the falling film water pipe 8 through the nozzle 7, and the raw material water uniformly enters the falling film water pipe 8 to start the falling film process;
the separated steam enters the next evaporator from the steam outlet 12, at the moment, the heating belt 20 heats the steam baffle plate 18, the steam firstly meets the steam baffle plate 18 with the bubble cap 21 in the upward movement process, the steam carrying water drops directly passes through the bubble cap 21 and then continuously rises after being diffused all around, the water drops fall back into the rising film water cavity 13, the steam passing through the bubble cap 21 continuously moves upwards when passing through the steam baffle plate 18, the steam cannot be condensed into water drops again due to the low temperature of the steam baffle plate 18, the design with the through holes 19 ensures that the steam becomes very smooth when passing through, and therefore the speed of gas-liquid separation is increased.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An evaporator for a distilled water machine is characterized in that: the evaporator comprises an evaporator body (1), wherein the upper half part of the evaporator body (1) is a gas-liquid separation cavity (2), and the lower end of the gas-liquid separation cavity (2) is provided with a falling film cavity (3) and a film lifting cavity (4) positioned on one side of the falling film cavity (3);
the steam-liquid separation evaporator is characterized in that a plurality of steam baffle plates (18) distributed in the vertical direction are arranged in the gas-liquid separation cavity (2), a plurality of bubble caps (21) are installed at the top end, far away from the gas-liquid separation cavity (2), of each steam baffle plate (18), a plurality of through holes (19) are formed in each steam baffle plate (18), heating belts (20) are arranged on the outer side of the evaporator body (1) corresponding to the steam baffle plates (18), and each steam baffle plate (18) is a metal baffle plate.
2. The evaporator for a distilled water machine according to claim 1, wherein: the film falling cavity (3) comprises a liquid inlet pipe (5), a liquid storage plate (6) connected with the liquid inlet pipe (5), and a plurality of nozzles (7) communicated with the bottom end of the liquid storage plate (6), and the lower end of the liquid inlet pipe (5) is provided with a steam inlet (14).
3. The evaporator for a distilled water machine according to claim 2, wherein: falling film water pipes (8) are arranged below the nozzles (7) in a one-to-one correspondence mode, and film lifting water pipes (9) are arranged on one sides of the falling film water pipes (8).
4. The evaporator for a distilled water machine according to claim 3, wherein: the falling film water pipe (8) and the film lifting water pipe (9) are provided with a film lifting water cavity (13) below, and the center inside the film lifting water cavity (13) is rotatably connected with a plurality of stirring blades (10).
5. The evaporator for a distilled water machine according to claim 4, wherein: one end and the lower end of the stirring blade (10) are respectively provided with a brush (11).
6. The evaporator for a distilled water machine according to claim 1, wherein: the top end of the evaporator body (1) is provided with a steam outlet (12).
7. The evaporator for a distilled water machine according to claim 4, wherein: and one end of the outer side of the film rising water cavity (13) is provided with a concentrated condensation water outlet pipe (15), and the concentrated condensation water outlet pipe (15) is provided with a valve (16).
8. The evaporator for a distilled water machine according to claim 4, wherein: and a motor (17) is arranged at the bottom end of the film lifting water cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580767.0U CN211946335U (en) | 2019-09-23 | 2019-09-23 | Evaporator for distilled water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921580767.0U CN211946335U (en) | 2019-09-23 | 2019-09-23 | Evaporator for distilled water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211946335U true CN211946335U (en) | 2020-11-17 |
Family
ID=73167016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921580767.0U Active CN211946335U (en) | 2019-09-23 | 2019-09-23 | Evaporator for distilled water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211946335U (en) |
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2019
- 2019-09-23 CN CN201921580767.0U patent/CN211946335U/en active Active
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