CN214537451U - Horizontal steam cooling device and water recovery device for horizontal steam cooling device - Google Patents
Horizontal steam cooling device and water recovery device for horizontal steam cooling device Download PDFInfo
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- CN214537451U CN214537451U CN202120806750.3U CN202120806750U CN214537451U CN 214537451 U CN214537451 U CN 214537451U CN 202120806750 U CN202120806750 U CN 202120806750U CN 214537451 U CN214537451 U CN 214537451U
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- groove
- steam cooling
- horizontal steam
- water
- corrugated plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000001816 cooling Methods 0.000 title claims abstract description 104
- 238000011084 recovery Methods 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 241000237983 Trochidae Species 0.000 claims abstract description 3
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 description 12
- 239000000498 cooling water Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a water recovery unit for horizontal steam cooling equipment, include: the groove-shaped shell is provided with two groove side walls, a groove bottom wall and an upward groove top opening, wherein the groove side wall top ends of the groove-shaped shell are respectively connected with the top shell of the horizontal steam cooling device in a sealing mode so as to enclose a sealing channel suitable for steam to pass through; a plurality of groups of corrugated plate pieces which are stacked in parallel and spaced from each other, wherein each group of corrugated plate pieces is fully distributed in the space of the groove-shaped shell from the bottom wall of the groove to the opening of the top of the groove, the groove-shaped shell is respectively occupied by the corrugated plate pieces at two ends of the longitudinal length of the groove, and the groove-shaped shell is not provided with the corrugated plate pieces at the center of the longitudinal length of the groove so as to reserve a space communicated with an outlet pipe of the horizontal steam cooling device; and the water return pipes are respectively communicated with the insides of the groove-shaped shells and are suitable for guiding the condensed water collected at the bottoms of the groove-shaped shells to a water collecting tank at the bottom of the horizontal steam cooling equipment. The utility model discloses still relate to corresponding horizontal steam cooling equipment.
Description
Technical Field
The utility model relates to a water recovery unit for horizontal steam cooling equipment. The utility model discloses still relate to a horizontal steam cooling equipment.
Background
The industrial equipment is cooled by utilizing the evaporation principle of water, has the advantages of small water flow, uniform cooling temperature and the like, has been applied by people for a long time, and gradually forms a mature technology in modern industrial application.
The cooling water is utilized to dissipate heat of the equipment, and steam generated after the cooling water is vaporized is required to be discharged into the external environment so as to take away heat absorbed by the cooling water in the industrial equipment, so that a cooling water source is required to be continuously provided for the industrial equipment during working.
However, in some mobile devices such as vehicle-mounted or ship-mounted equipment, the loading capacity of cooling water is often limited, and the consumption of cooling water source is large, mainly for the following reasons: firstly, the cooling water is broken into liquid drops in the boiling evaporation process and is easily entrained by high-flow-rate steam, so that the consumption of the cooling water is increased, and secondly, because modern industrial equipment is more compact in design, the flow rate of the steam is generally designed to be higher, so that the problem of the loss of the cooling water is more prominent.
Under the existing conditions, cooling devices for industrial plants also present a number of drawbacks, which are listed below:
1) most steam-water separation devices are independent devices, and cooling pipelines are additionally arranged for connecting and discharging steam and water, so that the pipelines of the devices are complicated;
2) the existing steam-water separation equipment generally adopts a cylindrical structure, cannot be applied to a specific structure of the equipment, cannot be directly integrated with equipment with special purposes, and causes the overall size of industrial equipment to be larger.
In the chinese utility model patent with application No. 201110398281.7, a heat pipe type low-temperature multiple-effect seawater desalination system and process are disclosed, wherein the specification [0014] section introduces the working mode of a steam-water separator, and steam forms a thin water film on a corrugated plate, slowly flows downwards by means of gravity, and forms larger water drops at the lower end of the plate, thereby performing steam-water separation.
In the chinese utility model patent application with application number 201710072898.7, a top fan exhaust emission reduction clear water recovery unit is disclosed, wherein, the jar body is vertical structure to be provided with water circulating system and cooling system alone, introduced the clear water and retrieved the principle in the description [0022 ]: due to the inertia of the gas, the mist in the waste gas collides with the corrugated plate and is attached to the surface of the corrugated plate; liquid drops are formed at the turning positions of the corrugated plates, and the liquid drops are increased in volume and weight due to centrifugal force of the liquid drops, friction between the liquid drops and the corrugated plates, adsorption and the tension of the liquid surface; when the weight of the liquid is greater than the combined force of the lifting force of the exhaust gas and the surface tension of the liquid, the liquid droplets separate from the surface of the corrugated plate.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a water recovery device, specially adapted horizontal steam cooling equipment. Through the utility model discloses, can realize the design is retrieved to the integration water on the water evaporation cooling device, can also realize producing the recovery of entrainment water in the steam because of the cooling.
According to the utility model discloses a water reclamation device for horizontal steam cooling equipment, include: a groove-shaped shell, which is provided with two groove side walls, a groove bottom wall and an upward groove top opening, wherein the groove side wall top ends of the groove-shaped shell are respectively connected with the top shell of the horizontal steam cooling device in a sealing way so as to enclose a sealing channel suitable for steam to pass through; a plurality of groups of corrugated plate members which are stacked in parallel and are spaced from each other, wherein each group of the corrugated plate members fully covers the space of the groove-shaped shell from the bottom wall to the top opening of the groove, the groove-shaped shell is respectively occupied by the corrugated plate members at two ends of the longitudinal length of the groove, and the groove-shaped shell is not provided with the corrugated plate members at the center of the longitudinal length of the groove so as to leave a space communicated with the outlet pipe of the horizontal steam cooling device; and the water return pipes are respectively communicated with the insides of the groove-shaped shells and are suitable for guiding the condensed water collected at the bottoms of the groove-shaped shells to a water collecting tank at the bottom of the horizontal steam cooling equipment.
The utility model adopts the structure that the plate type water recovery device is arranged at the top of the container, the water recovery device can be integrally arranged in the cooling equipment, and the design of the cooling equipment is simplified; the design of a corrugated plate water recovery device is adopted; the flat corrugated plate water recovery device is arranged in a steam collection area of the cooling equipment, and the design of the original equipment is not influenced.
According to a preferred embodiment of the water recovery device for a horizontal steam cooling system, the corrugated plate is arranged perpendicular to the bottom wall of the trough-shaped housing. Unlike the corrugated plate used in the prior art, the condensed water does not directly slide back to the area where the cooling component is located under the action of gravity, but collects in the direction of the steam movement, particularly in the area where the corrugated plate is not located in the center of the trough-shaped shell, and is further guided to the water collecting tank at the bottom of the horizontal steam cooling device through the water return pipe. In this process, the condensate does not return directly to the area where the cooling assembly is located.
Alternatively, it is also conceivable to arrange the corrugated plate element parallel to the groove bottom wall of the groove-shaped housing. The corrugated plate can also play a role in blocking the motion direction of steam, promote condensation and realize water-vapor separation.
According to a preferred embodiment of the water recovery device for a horizontal steam cooling system, the surface of the corrugated plate has a projection projecting out of the corrugated plate against the direction of movement of the steam, which extends transversely to the direction of movement of the steam (i.e. in the width direction of the corrugated plate) or at an angle to the direction of movement of the steam (i.e. at an angle to the width direction of the corrugated plate) on the corrugated plate, so as to form a hook-shaped groove with the surface of the corrugated plate for catching the condensate water.
The convex parts can be fixed on the corrugated plate by material combination such as bonding, welding and the like, and can also be realized by the corrugated plate per se in a sheet metal mode. It will be appreciated that it is preferable to arrange the protrusions over the entire width of the corrugated plate member, i.e., to form the hook-shaped grooves over the entire width of the corrugated plate member. However, it is obviously also conceivable to have the projections or the hooking grooves partially broken over the entire width of the corrugated sheet element. In particular, if the hook grooves are interrupted in the width direction, but the interruption positions of the front and rear hook grooves are alternately arranged, it is possible to achieve a barrier to the movement of steam to promote the condensation of moisture therein.
According to a preferred embodiment of the water recovery device for a horizontal steam cooling system, a set or a plurality of sets of parallel superimposed corrugated plates are arranged on the longitudinal length of the groove-shaped housing on both sides of the space communicating with the outlet pipe of the horizontal steam cooling system. The same water-vapor separation effect can be achieved no matter a group of corrugated plate pieces which are long in longitudinal length and occupy the end space of the groove-shaped shell independently or a plurality of groups of corrugated plate pieces which are short in longitudinal length and occupy the end space of the groove-shaped shell together, and the length of the single group of corrugated plate pieces can be selected according to the length of the available corrugated plate pieces in the processing process.
According to a preferred embodiment of the water recovery device for a horizontal steam cooling system, the return pipe is connected to the trough-shaped housing in the center of the longitudinal extent of the trough and is arranged in pairs on one or both sides of the trough-shaped housing. As long as the water return pipe is communicated to the lower position of the groove-shaped shell, the condensed water collected in the groove-shaped shell can flow into the water return pipe under the action of gravity and is further guided to the water collecting tank at the bottom of the horizontal steam cooling equipment.
According to the utility model discloses a water reclamation device for horizontal steam cooling equipment's a preferred embodiment, the wet return is set to follow the pipeline that horizontal steam cooling equipment internal perisporium extends. This makes the most use of the interior space of the horizontal steam cooling device without interfering with the centrally arranged cooling module of the horizontal steam cooling device.
And after the water is led out from the groove-shaped shell, the water return pipe directly extends to the position near a water collecting tank at the bottom of the horizontal steam cooling equipment along the inner peripheral wall of the horizontal steam cooling equipment. Alternatively, it may be considered that the water return pipe extends along the inner peripheral wall of the horizontal steam cooling device to reach or exceed the maximum diameter of the horizontal steam cooling device, so that the condensed water leaving the water return pipe can freely slide down along the inner peripheral wall of the horizontal steam cooling device to the water collecting tank at the bottom of the horizontal steam cooling device.
The utility model also provides a horizontal steam cooling device, this horizontal steam cooling device has: the water recovery device is arranged at the top of the inner side of the horizontal steam cooling equipment and is communicated with the outlet pipe of the horizontal steam cooling equipment.
The utility model also provides a preferred embodiment of horizontal steam cooling equipment, water recovery unit's trough-shaped casing is followed horizontal steam cooling equipment's longitudinal arrangement.
The utility model discloses a water reclamation device for horizontal steam cooling equipment has overcome the shortcoming that steam-water separation device structure is complicated among the prior art, adopts the integrated design, is suitable for horizontal evaporative cooling equipment's structure more, and the shape is flat, and compact has reduced the pipeline, has realized retrieving on the spot of the water in the steam.
According to the utility model discloses a water recovery unit for horizontal steam cooling equipment realizes the recovery of water, reduces the loss of water to increase the effective operating time of equipment.
According to the utility model discloses a water reclamation device for horizontal steam cooling equipment compares with the catch water among the prior art, still has following advantage:
1) compared with an external steam-water separator, the utility model does not need to specially manufacture a pressure container and use various pipelines for connection, thereby simplifying the application;
2) because the flat corrugated plate is adopted for steam-water separation, the steam collecting area space formed at the top of the horizontal cooling equipment can be utilized for arrangement, and the original structural design is not influenced;
3) the recovered water can return to the original water collecting tank at the bottom of the cooling equipment under the action of gravity, so that the water can be reused conveniently.
Drawings
Advantageous embodiments of the invention are explained below with reference to the drawings. The figures are as follows:
fig. 1 shows in a perspective view an embodiment of the water recovery device for a horizontal steam cooling system according to the invention, wherein the corrugated plate is not shown;
fig. 2 shows an embodiment of the water recovery device for a horizontal steam cooling system according to the invention in a perspective view, in which the arrangement of corrugated plates is schematically shown;
fig. 3 schematically shows in a partial view a vertically arranged corrugated plate element in a water recovery device for a horizontal steam cooling apparatus according to the invention;
FIG. 4 shows a horizontally disposed corrugated plate member in a water recovery device for a horizontal steam cooling apparatus of the present invention;
FIG. 5 schematically illustrates in partial view a hook-shaped groove in a water recovery device for a horizontal steam cooling apparatus of the present invention;
fig. 6 shows the arrangement of the water recovery device in the horizontal steam cooling apparatus of the present invention in a perspective sectional view.
The figures are only schematic representations and are only used for explaining the present invention. Throughout this document, identical or functionally identical elements have the same reference numerals.
Detailed Description
Fig. 1 shows an embodiment of the trough-shaped housing and the water return pipe of the water recovery device for horizontal steam cooling equipment of the present invention, as shown in fig. 1, the water recovery device 100 for horizontal steam cooling equipment of the present invention includes: a groove-shaped housing 110, wherein the groove-shaped housing 100 has two groove side walls 120, a groove bottom wall 130 and an upward groove top opening 140, wherein the top ends of the groove side walls 120 of the groove-shaped housing 100 are respectively connected with the top housing of the horizontal steam cooling device in a sealing manner, so that the groove-shaped housing 100 and the top housing of the horizontal steam cooling device enclose a sealed channel suitable for steam to pass through; the water return pipes 160 are respectively communicated with the inside of the groove-shaped shell 110, and are suitable for guiding the condensed water collected at the bottom of the groove-shaped shell to a water collecting tank at the bottom of the horizontal steam cooling device.
As shown in fig. 2, a plurality of groups of corrugated plates 150 are disposed in the trough-shaped housing 110 of the water recovery device 100, and each group of corrugated plates is disposed in the space from the bottom wall 130 to the top opening of the trough-shaped housing, wherein the trough-shaped housing 110 is occupied by the corrugated plates 150 at two ends of the longitudinal length of the trough, and the corrugated plates are not disposed at the center of the longitudinal length of the trough-shaped housing 110, so as to leave a space communicated with the outlet pipe of the horizontal steam cooling device.
The return pipes 160 are communicated to the center of the groove-shaped housing in the longitudinal length of the groove, and are arranged in pairs at both sides of the groove-shaped housing 110, extending along the inner circumferential wall of the horizontal steam cooling device. Obviously, in a variant embodiment not shown, it is also conceivable to arrange the return pipe only on one side of the trough-like housing 110. In any case, the return pipe 160 should be disposed at a lower position in the trough-shaped casing 110 in order to sufficiently guide the condensed water collected in the trough-shaped casing 110.
Fig. 3 shows the corrugated plate member of the vertical arrangement in the water recovery device for horizontal steam cooling equipment of the present invention, as shown in fig. 3, the corrugated plate member 150 of the parallel superpose of a plurality of groups, spaced from each other, provided in the trough-shaped housing of the water recovery device of the present invention is vertically distributed, wherein a hook-shaped trough 170 for catching condensed water is provided on the corrugated plate member 150.
Fig. 4 shows the corrugated plate member horizontally arranged in the water recovery device for horizontal steam cooling equipment of the present invention, as shown in fig. 4, the corrugated plate member 150 horizontally arranged in the groove-like housing of the water recovery device of the present invention is stacked in parallel and spaced from each other.
As shown in fig. 5, the surface of the corrugated plate member 150 has a convex portion protruding out of the corrugated plate member 150 against the moving direction of the steam, the convex portion extending on the corrugated plate member 150 transversely to the moving direction of the steam or at an oblique angle to the moving direction of the steam so as to sandwich a hook-shaped groove 170 for catching the condensed water with the surface of the corrugated plate member 150.
Fig. 6 shows an application form of the water recovery device of the present invention in a horizontal steam cooling device, as shown in fig. 6, as can be seen from the cross-sectional view of the horizontal steam cooling device, the water recovery device 100 is disposed on the top of the horizontal evaporative cooling device 180, and is a flat device, and adopts a flow channel formed by parallel corrugated steel plates 150, and the flow channel is tightly attached to the top of a pressure vessel; also disposed within horizontal steam cooling apparatus 180 is a cooling module 181 having a plurality of tube bundles 182.
When steam flows in a corrugated flow channel formed by the corrugated plate, the steam continuously turns, so that liquid drops in the steam can be in contact with the wall surface under the centrifugal action and form adherent flow, the liquid drops are captured by a hook-shaped groove vertically arranged on the plate at the end of the turning, and the liquid drops flow downwards under the action of gravity and return to the lower water collecting tank 184 through the water return pipeline 160 attached to the inner wall surface of the pressure container, so that the steam can be reused.
The trough-like housing is occupied at both ends of the longitudinal length of the trough by one or more sets of parallel stacked corrugated plate members 150, respectively, and the trough-like housing is not provided with the corrugated plate members 150 in the center of the longitudinal length of the trough so as to leave a space communicating with the outlet pipe 183 of the horizontal steam cooling device 180.
The foregoing describes preferred embodiments of the present invention, but the spirit and scope of the present invention is not limited to the specific disclosure herein. Those skilled in the art can freely combine and expand the above embodiments in accordance with the teachings of the present invention to make further embodiments and applications within the spirit and scope of the present invention. The spirit and scope of the present invention are not to be limited by the specific embodiments but by the appended claims.
List of reference numerals
100 water recovery device
110 trough-shaped shell
Side wall of 120 groove
130 groove bottom wall
140 open top of the tank
150 wave plate
160 water return pipe
170 hook-shaped groove
180 horizontal evaporative cooling equipment
181 Cooling Assembly
182 tube bundle
183 outlet pipe
184 water collecting tank
Claims (10)
1. A water recovery device for a horizontal steam cooling apparatus, the water recovery device comprising:
a groove-shaped shell, which is provided with two groove side walls, a groove bottom wall and an upward groove top opening, wherein the groove side wall top ends of the groove-shaped shell are respectively connected with the top shell of the horizontal steam cooling device in a sealing way so as to enclose a sealing channel suitable for steam to pass through;
a plurality of groups of corrugated plate members which are stacked in parallel and are spaced from each other, wherein each group of the corrugated plate members fully covers the space of the groove-shaped shell from the bottom wall to the top opening of the groove, the groove-shaped shell is respectively occupied by the corrugated plate members at two ends of the longitudinal length of the groove, and the groove-shaped shell is not provided with the corrugated plate members at the center of the longitudinal length of the groove so as to leave a space communicated with the outlet pipe of the horizontal steam cooling device;
and the water return pipes are respectively communicated with the insides of the groove-shaped shells and are suitable for guiding the condensed water collected at the bottoms of the groove-shaped shells to a water collecting tank at the bottom of the horizontal steam cooling equipment.
2. The water recovery device for a horizontal steam cooling apparatus according to claim 1, wherein the corrugated plate member is arranged perpendicularly to the bottom wall of the groove-shaped housing.
3. The water recovery apparatus for a horizontal steam cooling device according to claim 2, wherein the surface of the corrugated plate member has protrusions protruding therefrom against the moving direction of the steam, the protrusions extending on the corrugated plate member transversely to the moving direction of the steam or at an oblique angle thereto so as to sandwich hook-shaped grooves for catching the condensed water with the surface of the corrugated plate member.
4. The water recovery device for a horizontal steam cooling apparatus according to claim 3, wherein the hooking groove is continuous or partially broken over the entire width of the corrugated plate member.
5. The water recovery device for a horizontal steam cooling apparatus according to any one of claims 1 to 4, wherein one or more sets of parallel-stacked corrugated plate members are respectively arranged on both sides of the space communicating with the outlet pipe of the horizontal steam cooling apparatus, over the longitudinal length of the groove-like casing.
6. The water recovery device for a horizontal steam cooling apparatus according to any one of claims 1 to 4, wherein the water return pipe is connected to the center of the groove-shaped housing in the longitudinal length of the groove and arranged in pairs on one side or both sides of the groove-shaped housing.
7. The water recovery device for the horizontal steam cooling apparatus according to any one of claims 1 to 4, wherein the water return pipe is provided as a pipe extending along an inner peripheral wall of the horizontal steam cooling apparatus.
8. The water recovery device for the horizontal steam cooling equipment according to claim 7, wherein the water return pipe extends along the inner peripheral wall of the horizontal steam cooling equipment to the vicinity of the water collecting tank at the bottom of the horizontal steam cooling equipment directly or
The water return pipe extends along the inner peripheral wall of the horizontal steam cooling device to reach or exceed the maximum diameter of the horizontal steam cooling device, so that the condensate water leaving the water return pipe can freely slide down to a water collecting tank at the bottom of the horizontal steam cooling device along the inner peripheral wall of the horizontal steam cooling device.
9. A horizontal steam cooling apparatus, comprising:
the water recovery device according to any one of claims 1 to 8, wherein the water recovery device is arranged at the top of the inside of the horizontal steam cooling apparatus, communicating with the outlet pipe of the horizontal steam cooling apparatus.
10. The horizontal steam cooling device according to claim 9, wherein the trough-shaped housing of the water recovery device is arranged in the longitudinal direction of the horizontal steam cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806750.3U CN214537451U (en) | 2021-04-16 | 2021-04-16 | Horizontal steam cooling device and water recovery device for horizontal steam cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806750.3U CN214537451U (en) | 2021-04-16 | 2021-04-16 | Horizontal steam cooling device and water recovery device for horizontal steam cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214537451U true CN214537451U (en) | 2021-10-29 |
Family
ID=78274993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120806750.3U Expired - Fee Related CN214537451U (en) | 2021-04-16 | 2021-04-16 | Horizontal steam cooling device and water recovery device for horizontal steam cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214537451U (en) |
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2021
- 2021-04-16 CN CN202120806750.3U patent/CN214537451U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |