CN219964228U - Water-steam separation device - Google Patents
Water-steam separation device Download PDFInfo
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- CN219964228U CN219964228U CN202321201329.5U CN202321201329U CN219964228U CN 219964228 U CN219964228 U CN 219964228U CN 202321201329 U CN202321201329 U CN 202321201329U CN 219964228 U CN219964228 U CN 219964228U
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- 238000000926 separation method Methods 0.000 title claims abstract description 117
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims description 44
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to the technical field of water-vapor separation, and discloses a water-vapor separation device which comprises a separation box and a separation assembly; the side wall of the separation box is provided with an air inlet pipe and an air outlet pipe, and the separation assembly is arranged in the separation box; the separation assembly comprises a spiral separation pipe and a water guide assembly; two ends of the spiral separation pipe are respectively communicated with the air inlet pipe and the air outlet pipe; the water guide assembly is communicated with the bottom of the spiral separation pipe and is used for draining accumulated water and sealing the spiral separation pipe. The pipe diameter of the spiral separation pipe is smaller, when steam enters the spiral separation pipe, the flow speed of the steam can be increased, and then the centrifugal force generated during the steam flow can be improved, the aim of better steam-water separation can be achieved, accumulated water can be discharged through the water outlet pipe, and after the accumulated water is discharged, the hollow floating ball falls into the limiting plate, so that the spiral separation pipe is sealed, and the functions are various.
Description
Technical Field
The utility model relates to the technical field of water-steam separation, in particular to a water-steam separation device for a power plant boiler.
Background
In the process of the power plant boiler, steam generated by the power plant boiler needs to be treated through a steam-water separation device, the steam-water separator is of a pressure vessel structure carbon steel or stainless steel equipment, the interface type is of a flange structure, and a proper drain valve combination is connected with a drain outlet at the bottom of the steam-water separator for ensuring that separated liquid is rapidly discharged. When the existing steam-water separation device is used, the water separated from the inside of the existing steam-water separation device is required to be discharged, so that the separation space inside of the existing steam-water separation device cannot be sealed, and then part of steam can be discharged from the drain hole, so that the existing steam-water separation device is inconvenient to use.
Therefore, how to provide a water-vapor separation device capable of sealing is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the utility model provides a water-vapor separation device to solve the problem that partial steam is discharged from a drain hole in the use process of the existing water-vapor separator, and the sealing performance is poor.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a water-vapor separation device, comprising a separation box and a separation assembly; the side wall of the separation box is provided with an air inlet pipe and an air outlet pipe, and the separation assembly is arranged in the separation box;
the separation assembly comprises a spiral separation pipe and a water guide assembly; two ends of the spiral separation pipe are respectively communicated with the air inlet pipe and the air outlet pipe; the water guide assembly is communicated with the bottom of the spiral separation pipe and is used for draining accumulated water and sealing the spiral separation pipe.
Preferably, in the water-vapor separation device, the water guiding component comprises a water outlet pipe, a floating ball and a limiting plate;
the water outlet pipe is communicated with the bottom of the spiral separation pipe; the floating ball is positioned in the water outlet pipe; the limiting plate is arranged on the inner wall of the water outlet pipe, and is provided with limiting holes for limiting the floating ball.
Preferably, in the water-vapor separation device, the water guiding assembly further comprises a baffle plate, wherein the baffle plate is installed on the inner wall of the water outlet pipe and is located at the top of the limiting plate, and the baffle plate is used for limiting the floating height of the floating ball.
Preferably, in the water-vapor separation device, the water guiding assembly further comprises a water guiding pipe, and the water outlet pipe is connected with the spiral separation pipe through the water guiding pipe.
Preferably, in the water-vapor separation device, the water guiding assembly further comprises
One end of the first connecting pipe is communicated with the air inlet pipe, and the other end of the first connecting pipe is communicated with the air inlet end of the spiral separation pipe;
and one end of the second connecting pipe is communicated with the air outlet pipe, and the other end of the second connecting pipe is communicated with the air outlet end of the spiral separation pipe.
Preferably, in the water-vapor separation device, the water-vapor separation device further comprises a cooling component, wherein the cooling component is arranged in the separation box and connected with the spiral separation pipe, and is used for cooling the steam in the spiral separation pipe.
Preferably, in the water-vapor separation device, the cooling assembly comprises a cooling pipe and a refrigeration plate; the cooling pipe is connected with the spiral separation pipe, and cooling liquid is filled in the cooling pipe; the refrigeration plate is positioned inside the cooling pipe and used for refrigerating the cooling liquid.
Preferably, in the water-vapor separation device, the cooling assembly further comprises a receiving plate and a radiating fin; the bearing plate is arranged on the inner side wall of the cooling pipe, the radiating fins are arranged on two sides of the bearing plate, and the refrigerating plate is arranged at the bottom of the radiating fins.
Preferably, in the water-vapor separation device, the cooling assembly further comprises a sealing plug, a mounting hole is formed in the top of the separation box, and the sealing plug penetrates through the mounting hole to be connected to the cooling pipe to seal the cooling pipe.
The utility model provides a water-steam separation device, which has the beneficial effects that compared with the prior art:
the pipe diameter of the spiral separation pipe is smaller, when steam enters the spiral separation pipe, the flow speed of the steam can be increased, and then the centrifugal force generated during the steam flow can be improved, the aim of better steam-water separation can be achieved, accumulated water can be discharged through the water outlet pipe, and after the accumulated water is discharged, the hollow floating ball falls into the limiting plate, so that the spiral separation pipe is sealed, and the functions are various.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a separation assembly according to the present utility model;
FIG. 3 is a schematic diagram of a separation assembly according to a second embodiment of the present utility model;
FIG. 4 is a schematic view of a cooling module according to the present utility model.
In the figure: 1. a separation box; 2. an air inlet pipe; 3. an air outlet pipe; 4. a separation assembly; 401. a spiral separator tube; 402. a first connection pipe; 403. a second connection pipe; 404. a water conduit; 405. a water outlet pipe; 406. a baffle; 407. a limiting plate; 408. a floating ball; 5. a cooling assembly; 501. a cooling tube; 502. a sealing plug; 503. a receiving plate; 504. a heat radiation fin; 505. a refrigeration plate; 506. and (5) cooling liquid.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-3, an embodiment of the present utility model provides a water-vapor separation device, comprising a separation tank 1 and a separation assembly 4; the side wall of the separation box 1 is provided with an air inlet pipe 2 and an air outlet pipe 3, and a separation assembly 4 is arranged in the separation box 1; the separation assembly 4 comprises a spiral separation tube 401 and a water guiding assembly; two ends of the spiral separation tube 401 are respectively communicated with the air inlet tube 2 and the air outlet tube 3; the water guide assembly is communicated with the bottom of the spiral separation tube 401 and is used for draining accumulated water and sealing the spiral separation tube 401.
It can be appreciated that in a specific use process, the separation box 1 can be connected with a steam pipeline of a power plant boiler through the air inlet pipe 2 and the air outlet pipe 3, so that steam and water separation can be performed on steam in the steam pipeline by using the steam and water separation device of the embodiment.
In some embodiments of the present utility model, the water guiding component includes a water outlet pipe 405, a floating ball 408, and a limiting plate 407; the water outlet pipe 405 is communicated with the bottom of the spiral separation pipe 401; float ball 408 is positioned in outlet pipe 405; the limiting plate 407 is installed on the inner wall of the water outlet pipe 405, and the limiting plate 407 is provided with a limiting hole for limiting the floating ball 408, so that the floating ball 408 can fall into the limiting hole to realize the sealing of the bottom of the water outlet pipe 405 pipeline.
Further, the water guiding assembly further comprises a baffle 406 mounted on the inner wall of the water outlet pipe 405 and located at the top of the limiting plate 407, for limiting the floating height of the floating ball 408; still further, the water guiding assembly further comprises a water guiding pipe 404, and the water outlet pipe 405 is connected with the spiral separating pipe 401 through the water guiding pipe 404. Preferably, the baffle 406 is installed on the inner wall of the water outlet pipe 405 in a ring shape, or two or more baffles 406 are provided and installed on the inner wall of the water outlet pipe 405 to cooperate with the limiting plate 407, so that the floating ball 408 moves within a certain range of the water outlet pipe 405, and the blocking of the water guide pipe 404 due to the excessively high floating height of the floating ball 408 is avoided.
In some embodiments of the present utility model, the water guiding assembly further comprises a first connection tube 402 and a second connection tube 403; wherein one end of the first connecting pipe 402 is communicated with the air inlet pipe 2, and the other end is communicated with the air inlet end of the spiral separating pipe 401; one end of the second connecting pipe 403 is communicated with the air outlet pipe 3, and the other end is communicated with the air outlet end of the spiral separation pipe 401.
Specifically, the first connection pipe 402 may be configured as an elbow pipe according to actual conditions, and the second connection pipe 403 may be configured as a conical pipe according to actual conditions.
After the separation assembly 4 is installed, steam in the steam pipeline can enter the spiral separation pipe 401 through the air inlet pipe 2, and the shape of the spiral separation pipe 401 is spiral, so that during the process of flowing gas entering the spiral separation pipe 401, the steam can move spirally along the spiral separation pipe 401, and then water drops in the steam can be thrown out by centrifugal force generated during flowing; and because the pipe diameter of the spiral separation pipe 401 is smaller, when steam enters the spiral separation pipe 401, the flow speed of the steam can be increased, and further, the centrifugal force generated during the steam flowing can be increased, so that the aim of better steam-water separation can be achieved, meanwhile, in the process of steam flowing, the steam can be condensed in the process of contacting the pipe wall of the spiral separation pipe 401, and water separated in the spiral separation pipe 401 enters the water outlet pipe 405 through the water guide pipe 404, so that the hollow floating ball 408 in the water outlet pipe 405 floats, and further, accumulated water can be discharged through the water outlet pipe 405, and after the accumulated water is discharged, the hollow floating ball 408 falls into a limiting hole of the limiting plate 407, so that the spiral separation pipe 401 is sealed.
As shown in fig. 4, in some embodiments of the present utility model, the water vapor separation device further includes a cooling assembly 5 disposed in the separation tank 1 and connected to the spiral separation pipe 401 for cooling the steam in the spiral separation pipe 401.
In some embodiments of the present utility model, the cooling assembly 5 includes a cooling tube 501, a refrigeration plate 505; the cooling pipe 501 is connected with the spiral separation pipe 401, and the cooling pipe 501 is filled with cooling liquid 506; a refrigeration plate 505 is located inside the cooling tube 501 for refrigerating the cooling liquid 506.
Further, the cooling assembly 5 further comprises a receiving plate 503 and a heat dissipating fin 504; the bearing plate 503 is installed on the inner side wall of the cooling pipe 501, and forms a cooling liquid 506 storage area together with the cooling pipe 501; the heat radiation fins 504 are mounted on both sides of the receiving plate 503, and the cooling plate 505 is disposed at the bottom of the heat radiation fins 504, so that the cooling liquid 506 is cooled by the heat radiation fins 504.
Still further, the cooling module 5 further comprises a sealing plug 502, the top of the separation tank 1 is provided with a mounting hole, and the sealing plug 502 is connected to the cooling pipe 501 through the mounting hole to seal the cooling pipe 501.
When the steam cooling device is used, when the temperature of steam is higher, the refrigerating plate 505 can be electrified to work firstly, after the refrigerating plate 505 is electrified to work, the cooling liquid 506 can be refrigerated through the radiating fins 504, the temperature of the cooling liquid 506 can be greatly reduced, and then the cooling pipe 501 can cool the steam in the spiral separation pipe 401, so that the steam in the spiral separation pipe 401 is condensed, and the steam-water separation effect is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (9)
1. The water-vapor separation device is characterized by comprising a separation box and a separation assembly; the side wall of the separation box is provided with an air inlet pipe and an air outlet pipe, and the separation assembly is arranged in the separation box;
the separation assembly comprises a spiral separation pipe and a water guide assembly; two ends of the spiral separation pipe are respectively communicated with the air inlet pipe and the air outlet pipe; the water guide assembly is communicated with the bottom of the spiral separation pipe and is used for draining accumulated water and sealing the spiral separation pipe.
2. The water vapor separator of claim 1, wherein the water guide assembly comprises a water outlet pipe, a floating ball and a limiting plate;
the water outlet pipe is communicated with the bottom of the spiral separation pipe; the floating ball is positioned in the water outlet pipe; the limiting plate is arranged on the inner wall of the water outlet pipe, and is provided with limiting holes for limiting the floating ball.
3. The water-vapor separator of claim 2, wherein the water guiding assembly further comprises a baffle plate mounted on the inner wall of the water outlet pipe and positioned on the top of the limiting plate for limiting the floating height of the floating ball.
4. The water vapor separator device of claim 2, wherein the water guide assembly further comprises a water guide tube, and the water outlet tube is connected to the spiral separator tube by the water guide tube.
5. The water vapor separator device of claim 1, wherein the water directing assembly further comprises
One end of the first connecting pipe is communicated with the air inlet pipe, and the other end of the first connecting pipe is communicated with the air inlet end of the spiral separation pipe;
and one end of the second connecting pipe is communicated with the air outlet pipe, and the other end of the second connecting pipe is communicated with the air outlet end of the spiral separation pipe.
6. The water vapor separator device of any one of claims 1-5 further comprising a cooling assembly disposed within the separator tank and coupled to the spiral separator tube for cooling the vapor within the spiral separator tube.
7. The water vapor separator device of claim 6, wherein said cooling assembly comprises a cooling tube, a refrigeration plate; the cooling pipe is connected with the spiral separation pipe, and cooling liquid is filled in the cooling pipe; the refrigeration plate is positioned inside the cooling pipe and used for refrigerating the cooling liquid.
8. The water vapor separator device of claim 7, wherein said cooling assembly further comprises a receiving plate and heat sink fins; the bearing plate is arranged on the inner side wall of the cooling pipe, the radiating fins are arranged on two sides of the bearing plate, and the refrigerating plate is arranged at the bottom of the radiating fins.
9. The water vapor separator device of claim 7, wherein the cooling assembly further comprises a sealing plug, the separator tank top being provided with a mounting hole through which the sealing plug is connected to the cooling tube, sealing the cooling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201329.5U CN219964228U (en) | 2023-05-16 | 2023-05-16 | Water-steam separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321201329.5U CN219964228U (en) | 2023-05-16 | 2023-05-16 | Water-steam separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964228U true CN219964228U (en) | 2023-11-07 |
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ID=88581107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321201329.5U Active CN219964228U (en) | 2023-05-16 | 2023-05-16 | Water-steam separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964228U (en) |
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2023
- 2023-05-16 CN CN202321201329.5U patent/CN219964228U/en active Active
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