CN215572281U - Fog dispersal device and cooling tower - Google Patents
Fog dispersal device and cooling tower Download PDFInfo
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- CN215572281U CN215572281U CN202121399702.3U CN202121399702U CN215572281U CN 215572281 U CN215572281 U CN 215572281U CN 202121399702 U CN202121399702 U CN 202121399702U CN 215572281 U CN215572281 U CN 215572281U
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- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 239000003595 mist Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 241000264877 Hippospongia communis Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009746 freeze damage Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cooling towers, in particular to a fog dissipation device. This fog dispersal device includes: the first flow path and the second flow path are stacked and are used for carrying out heat exchange on the first airflow and the second airflow flowing from bottom to top; the width of the fog dispersal device is composed of two sections, and a first air guide part communicated with the first flow path is formed on one section of the width of the bottom of the fog dispersal device; a second air guide part communicated with the second flow channel is formed at the other section of the bottom width of the fog dispersal device; a first flow guide structure which is used for guiding the first airflow introduced by the first air guide part to the range of the approximate full width of the fog dispersal device is formed in the first flow path; and/or a second flow guide structure which guides the second airflow introduced by the second air guide part to be within the range of the full width of the fog dispersal device is formed in the second flow path. The fog dispersal device can play the roles of water saving and fog dispersal. The cooling tower comprises the fog dispersal device.
Description
Technical Field
The utility model relates to a cooling tower, in particular to a cooling tower with water-saving and fog-dispersing requirements.
Background
In a cooling tower of the prior art, an air mixing portion, a water collecting mist capturing portion, a spraying portion, a heat exchanging portion, an air introducing portion, and a water collecting portion are provided in the cooling tower body in this order from top to bottom. The upper part of the body is provided with an exhaust part which comprises an air duct and an induced draft fan arranged in the air duct. And spraying water from the spraying part to the heat exchange part, wherein the heat exchange part is formed by laminating a plurality of filler sheets, the sprayed water flows from top to bottom, and on the other hand, air is sucked into the cooling tower from an air inlet part at the lower part of the cooling tower, flows from bottom to top, and transfers heat and mass with the sprayed hot water, so that the temperature of the hot water is reduced.
And the air after the heat exchange with the water is discharged from the wind barrel of the cooling tower. The discharged air is saturated humid air, and after the air is mixed with cold air outside the tower, the temperature is reduced, the saturated moisture content is reduced, and then supersaturated water vapor can be condensed into mist. Particularly in winter in high latitude areas, the exhaust of the cooling tower can form dense fog, further rain and snow fall, the environment is adversely affected, and more seriously, the equipment and the ground are frozen to form freeze injury.
The attached figure 1 shows the basic structure of a cooling tower in the prior art, wet and hot air in the cooling tower flows into n small-volume channels A in a diamond-shaped module from a large-volume channel A below the module at an elevation angle of 45 degrees left, and after heat release, temperature reduction and water condensation, the discharged wet and hot air continues to flow into a channel A at an elevation angle of 45 degrees left and then is converged into a wet and hot air group A'. And dry and cold air enters the channel B of the module from the lower roadway B, and after absorbing heat, the dry and cold air becomes dry and warm air and flows out of the module, and enters the upper roadway B to become a dry and warm air group B'. The wet heating air group A 'and the dry warm air group B' are gradually mixed, and after uniform mixing, the moisture content is unsaturated, so that the fog dissipation effect is achieved. However, the prior art has the following problems:
the water heater is roughly divided into m/2 wet heating groups A 'and m/2 dry warm air groups B' which are adjacent to each other by arranging m diamond-shaped modules, wherein the width of each group is 1-2 meters, the length of each group is generally more than 10 meters, the amount of each group is large, and if the water heater is mixed uniformly, the water heater needs to flow upwards for a long distance, namely a high mixing space is provided above the vertex angle of the module. Therefore, the cooling tower is significantly increased in height and cost. However, the height of the old tower cannot be increased.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above problems, and provides a mist eliminator which performs a function of saving water and eliminating mist by exchanging heat between air subjected to heat exchange with water and outside cold air which flows into a cooling tower and does not exchange heat with the air in the mist eliminator, and a cooling tower.
In order to achieve the above technical object, an embodiment of the present invention provides a fog dispersal device, including: the first flow path and the second flow path are stacked and are used for carrying out heat exchange on the first airflow and the second airflow flowing from bottom to top; the width of the fog dispersal device consists of two sections, and a first air guide part communicated with the first flow path is formed at one section of the width of the bottom of the fog dispersal device; a second air guide part communicated with the second flow channel is formed at the other section of the bottom width of the fog dispersal device; a first flow guide structure which is used for guiding the first airflow introduced by the first air guide part to the range of the approximate full width of the fog dispersal device is formed in the first flow path; and/or a second flow guide structure which is used for guiding the second airflow introduced by the second air guide part to be within the range of the approximate full width of the fog dispersal device is formed in the second flow path.
Further, the fog dispersal device comprises a first fog dispersal sheet and a second fog dispersal sheet which limit the first flow path and the second flow path, wherein the first fog dispersal sheet and the second fog dispersal sheet are alternately stacked.
Furthermore, a first flow guide convex rib protruding towards one side of the stacking direction is formed on the surface of the first fog dispersal sheet; and a second flow guide convex rib which is protruded towards one side of the laminating direction and corresponds to the first flow guide convex rib is formed on the surface of the second fog dispersal sheet; the first flow guide structure is formed, and the rib tops of the first flow guide convex ribs are in sealing connection with the rib tops of the second flow guide convex ribs.
Furthermore, a third flow guide convex rib protruding towards one side of the laminating direction is formed on the surface of the first fog dispersal sheet; and a fourth flow guide convex rib which is protruded back to one side of the stacking direction and corresponds to the third flow guide convex rib is formed on the surface of the second fog dispersal sheet; the second flow guide structure is formed, and the rib tops of the third flow guide convex ribs are in sealing connection with the rib tops of the fourth flow guide convex ribs.
Further, the first guide convex rib extends upwards from the bottom end of the first fog dispersal sheet in an inclined mode; the second guide convex rib extends upwards from the bottom end of the first fog dispersal sheet in an inclined mode.
Further, the third guide convex rib extends upwards from the bottom end of the second fog dispersal sheet in an inclined mode; the fourth guide convex rib extends upwards from the bottom end of the second fog dispersal sheet in an inclined mode.
Furthermore, a plurality of guide grooves are respectively formed in the first flow path and the second flow path, and the lower ends of the guide grooves are close to the outflow sides of the first guide structure and the second guide structure.
Furthermore, the first fog dissipation sheet is formed by bending the plane of the base material for multiple times to form a flow guide part with a wave-shaped cross section, and the second fog dissipation sheet is formed by bending the plane of the base material for multiple times to form a flow guide part with a wave-shaped cross section; the guide grooves are formed in such a way that the guide part of the first fog dispersal sheet and the wave crest and wave trough of the guide part of the second fog dispersal sheet which are stacked are in concave-convex opposite connection, and the formed guide grooves are honeycomb when viewed from the top direction of the fog dispersal device.
Another aspect of the present invention provides a cooling tower comprising the fog dispersal device as defined in any of the above claims.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
the first flow path and the second flow path are respectively provided with the first flow guide structure and the second flow guide structure, so that the first air flow and the second air flow which flow in through the first air guide part and the second air guide part can be guided to the range of the full width of the fog dispersal device, the heat exchange efficiency is increased, and the fog dispersal effect is improved.
Drawings
FIG. 1 is a sectional elevation view of a prior art cooling tower;
FIG. 2 is a sectional elevation view of a cooling tower according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of the first and second antifogging sheets stacked in the present embodiment;
fig. 4 is a front view of the first defogging sheet in the present embodiment;
fig. 5 is a front view of a second defogging sheet in the present embodiment;
FIG. 6 is a front view of a mist eliminator according to a second embodiment of the present invention;
fig. 7 is a plan view of the guide grooves in the present embodiment;
fig. 8 is a partially exploded view of the mist eliminator according to this embodiment.
Description of the reference numerals
1000-cooling tower; 1010 a body; 1020 an exhaust part; 1021 an air duct; 1022 of the induced draft fan; 1100 an air mixing part; 1200 a spray part; 1300 a heat exchanging section; 1400 air introduction part; 1500 water collecting part; 1600 fog dispersal parts; 1211 a spray head; a, heating a wet gas tunnel; b, dry cold air laneway; a 1231 separator; a' wet heating group; b' dry warm wind group;
1601-1605 fog dispersal devices; C. c' a first fog dispersal sheet; D. d' a second fog dispersal sheet; HC. An HD heat exchanging portion;
1601C a first flow path; 1601D a second flow path;
1610 a first wind-guiding part; 1620 a second air guide part; 1630 a first guide rib; 1640 second guide ribs; 1650 third guide ribs; 1660 fourth guide rib; 1670 guide groove; 1680 heat exchanging part; a DC1 first lead segment; a DC2 second lead segment; a DD1 third guide section; DD2 fourth guide section.
Detailed Description
Other objects and advantages of the present invention will become apparent by the following explanation of preferred embodiments of the present invention.
[ first embodiment ] to provide a liquid crystal display device
Fig. 2 shows a schematic structure of each part in the cooling tower of the present embodiment.
Fig. 2 is a schematic configuration of a cooling tower according to a first embodiment of the present invention. As shown in fig. 2, an air mixing unit 1100, a mist eliminating unit 1600, a shower unit 1200, a heat exchanging unit 1300, an air introducing unit 1400, and a water collecting unit 1500 are provided in a main body 1010 of a cooling tower 1000 from top to bottom. An exhaust part 1020 is provided at an upper portion of the body 1010, and the exhaust part 1020 includes an air duct 1021 and an induced draft fan 1022 provided in the air duct 1021.
According to the cooling tower, the plurality of sets of nozzles 1211 disposed above the shower part 1200 shower hot water downward, and the hot water drops in the internal space of the shower part 1200 and enters the heat exchange part 1300. In the heat exchange unit, hot water exchanges heat with cold air flowing in from the bottom of the heat exchange unit 1300, flows out from the bottom of the heat exchange unit 1300, passes through the air introduction unit 1400, falls to the water collection unit 1500, and is collected from the bottom of the main body 1010 of the cooling tower 1000. The heat exchange portion 1300 may employ conventional packing sheets.
In this embodiment, a plurality of partition plates 1231 arranged in parallel are provided below the fog dispersal portion 1600, and a plurality of hot and humid air tunnels a and a plurality of dry air tunnels B are partitioned below the fog dispersal portion 1601 by the plurality of partition plates.
Therefore, dry cold wind energy outside the tower flows into the fog dispersal part 1600 through the dry cold wind tunnel B, flows through the first flow paths of the fog dispersal devices 1601-1605 in the fog dispersal part 1600 and flows to the air mixing part 1100; in the hot and humid air tunnel a, the dry and cool air flowing from the air inlet 1400 flows through the heat exchange part 1300 for spraying hot water to contact with the hot water and exchange heat to form hot and humid air, the hot and humid air also flows upwards to the second flow paths of the fog dispersal devices 1601 to 1605 to the air mixing part 1100 to be mixed with the dry and cool air, after mixing, the hot and humid air is changed from a saturated state to an unsaturated state, and the dry and humid air is discharged out of the cooling tower without fog, so that fog dispersal is realized.
The following describes the mist eliminator of the present embodiment, taking the mist eliminator 1601 (any one of the mist eliminators 1601 to 1605) as an example.
The fog dispersal device 1601 comprises a first flow path 1610C and a second flow path 1610D which are stacked, and exchanges heat between a first airflow and a second airflow flowing from bottom to top; a first outflow port that discharges the first airflow flowing out of the first flow path 1610C to above the defogging device 1601; a second outlet port for discharging the second airflow flowing out from the second flow path 1610D to above the defogging device 1601; the width of the defogging device 1601 is composed of two sections, and a first air guide portion 1610 which is communicated with the first flow channel 1610C is formed on one section of the bottom width of the defogging device 1601; a second air guide portion 1620 is formed at another section of the bottom width of the defogging device 1601 and flows through the second channel 1610D. The first and second flow paths 1601C, 1601D are provided in a stacked manner, and occupy substantially the entire width of the mist eliminator 1601, respectively. The dry and cold air enters the fog dispersal device 1601 to absorb heat and raise temperature to become dry and warm air. The damp and hot air enters the fog dispersal device 1601 to release heat and cool to become damp and warm air. The flow direction of the wet heating air and the flow direction of the dry warm air outlet are consistent, and the size and the shape of the outlet section are consistent; the cross section of the outlet of each channel is wide and thin, so that the outlet of the dry warm air is in a wide and thin air curtain, and the outlet of the wet warm air is in a wide and thin air curtain. According to the jet flow theory, the air curtain and the air curtain with the same flow direction and the same width are easy to mix, the required mixing distance is short, the required mixing space is short, the tower height can be reduced, and the cost is saved. The tower crane can adapt to the reconstruction of the old tower without increasing the height, thereby reducing the difficulty of the reconstruction of the old tower.
Wherein, the first air guiding part 1610 is communicated with the dry cold air tunnel B; the second air guiding part 1620 is communicated with the hot and humid air tunnel a. Both the first and second outflow ports communicate with the air mixing portion 1100. Dry cool air in the dry cool air tunnel B enters the first flow path 1601C from the first air guiding portion 1610, and is discharged to the air mixing portion 1100 through the first outflow port 1640; the hot and humid air in the hot and humid air tunnel a flows into the second flow path 1601D from the second air guide portion 1620, is discharged to the air mixing portion 1100 through the second outflow port 1650, and is mixed with the dry and warm air discharged from the first outflow port 1640.
As shown in fig. 3, the defogging device 1601 includes a first defogging sheet C, C 'and a second defogging sheet D, D' alternately stacked to form a first flow path 1601C and a second flow path 1601D, respectively. The left side of the bottom width of the first antifogging sheet C, C 'is deflected in the stacking direction to form a deflected portion, and the right side of the bottom width of the first antifogging sheet C, C' is deflected away from the stacking direction to form a deflected portion. The deflection direction of the deflection portion of the lower portion of the second defogging sheet D, D 'is opposite to the deflection direction of the deflection portion of the first defogging sheet C, C'. The first and second defogging sheets C and D form a second flow path 1610D therebetween. Similarly, a first flow path 1601C is formed between the second defogging sheet D and the first defogging sheet C'. Two side edges of the first fog dispersal sheet C, C' are bent towards the laminating direction to form folded edges; two side edges of the second fog dispersing sheet D, D 'are bent towards the first fog dispersing sheet C, C' to form folded edges. The folded edges of the first defogging sheets C, C 'are connected with the folded edges of the corresponding second defogging sheets D, D' in a sealing way to form a sealing connection part so as to close the gaps on the side edges. A second flow path 1601D is formed between the first defogging sheet C and the second defogging sheet D, and a first flow path 1601C is formed between the second defogging sheet D and the first defogging sheet C'.
A first flow guiding structure for guiding the first airflow introduced through the first air guiding portion 1610 to a range of substantially the full width of the fog dispersal device 1601 is formed at the first air guiding portion 1610; and/or a second flow guiding structure for guiding the second airflow introduced through the second air guiding part 1620 to a range of a full width of the fog dispersal device 1601 is formed at the second air guiding part 1620.
As shown in fig. 4 and 5, taking the first flow path 1601C formed between the first antifogging sheet C 'and the second antifogging sheet D as an example, a first guide rib 1630 protruding toward the side opposite to the stacking direction is formed on the surface of the first antifogging sheet C'; and a second guide rib 1640 protruding toward one side of the stacking direction and corresponding to the first guide rib 1630 is formed on the surface of the second antifogging sheet D; the first guide structure is formed such that the rib top of the first guide protruding rib 1630 is connected with the rib top of the second guide protruding rib 1640 in a sealing manner. When viewed from the front of the first antifogging sheet C ', the first guide rib 1630 protrudes outward from the paper surface, and extends obliquely from the bottom edge of the first antifogging sheet C' to the upper right to form a strip shape; the second guide rib 1640 protrudes inward of the paper when viewed from the front of the second antifogging sheet D, and extends obliquely from the bottom edge of the second antifogging sheet D to the upper right to form a strip shape.
The first air guiding structure guides the first air flow flowing in from the first air guiding portion 1610, namely the dry and cold air, to the right side of the fog dispersal device 1601, so that the air flow is prevented from directly ascending to influence the heat exchange efficiency and further influence the fog dispersal efficiency. The lower end of the first flow guiding structure occupies approximately one quarter of the full width of the mist eliminator 1601.
Taking the second flow path 1601D formed between the first antifogging sheet C and the second antifogging sheet D as an example, the third guide rib 1650 protruding toward one side in the stacking direction is formed on the surface of the first antifogging sheet C; a fourth guide convex rib 1660 which is protruded back to one side of the laminating direction and corresponds to the third guide convex rib 1650 is formed on the surface of the second fog dispersal sheet D; wherein, the second diversion structure is formed, the rib top of the third diversion convex rib 1650 is connected with the rib top of the fourth diversion convex rib 1660 in a sealing way. The third guide rib 1650 protrudes towards the inner side of the paper when viewed from the front of the first fog dispersal sheet C, and extends obliquely from the bottom edge of the first fog dispersal sheet C to the left upper side to form a strip shape; the fourth guide rib 1660 protrudes outward from the paper when viewed from the front of the second antifogging sheet D, and extends obliquely from the bottom edge of the second antifogging sheet D to the upper left to form a strip. The second air guiding structure channels the second air flow, i.e., the damp and hot air, flowing in from the second air guiding portion 1620 to the left side of the fog dispersal device 1601, so as to prevent the air flow from directly ascending to affect the heat exchange efficiency and further affect the fog dispersal efficiency. The lower end of the second flow guiding structure approximately divides the full width of the fog dispersal device 1601 into 1: 3.
[ second embodiment ]
The present embodiment is an improvement of the defogging device 1601 on the basis of the first embodiment, and further enhances the flow guiding effect.
As shown in fig. 6 to 8, a plurality of flow grooves 1670 are formed in the first flow path 1610C and the second flow path 1610D, respectively, and lower ends of the flow grooves 1670 are close to the outflow sides of the first and second flow guide structures.
The first fog dispersal sheet C, C 'is formed into a flow guide part with a wave-shaped cross section by bending the plane of the base material for multiple times, and the second fog dispersal sheet D, D' is formed into a flow guide part with a wave-shaped cross section by bending the plane of the base material for multiple times; the flow guide grooves 1670 are formed by connecting the flow guide part of the first fog dispersal sheet C, C 'and the flow guide part of the second fog dispersal sheet D, D' in a concave-convex manner, and the formed flow guide grooves 1670 are honeycomb-shaped when viewed from the top direction of the fog dispersal device 1601.
Specifically, the first antifogging sheet C, C' protrudes from the plane of the substrate in the stacking direction at the position of the heat exchanging portion 1680 to form a first conducting section DC1, and the cross section of the first conducting section DC1 is substantially trapezoidal, but is not limited to this; and a second lead segment DC2 is formed opposite to the protruding direction of the first lead segment DC1, and the cross section of the second lead segment DC2 is substantially in the shape of an inverted trapezoid, but is not limited thereto. The first and second conductor segments DC1 and DC2 are alternately arranged to form a continuous waveform. The second defogging sheets D, D' at the position of the heat exchange portion 1680 are protruded from the plane of the substrate in the direction opposite to the stacking direction to form a third guide section DD1, and the section of the third guide section DD1 is substantially trapezoidal, but is not limited to this; and a fourth guide section DD2 is formed opposite to the protruding direction of the third guide section DD1, and the cross section of the fourth guide section DD2 is substantially in the shape of an inverted trapezoid, but is not limited thereto. The third and fourth conductive segments DD1 and DD2 are alternately arranged to form a continuous waveform. When the first defogging sheet C and the second defogging sheet D are stacked, the top end of the second guide section DC2 on the first defogging sheet C is connected with the top end of the third guide section DD1 on the second defogging sheet D in a sealing manner, the first guide section DC1 adjacent to the second guide section DC2 and the fourth guide section DD2 adjacent to the third guide section DD1 are arranged in a back direction, and the second flow path 1601D is divided into a plurality of airflow passing spaces with honeycomb-shaped cross sections, namely flow guide grooves 1670. Similarly, when the second antifogging sheet D and the first antifogging sheet C' are stacked, the first flow path 1601C is divided into a plurality of air flow passing spaces with honeycomb-shaped cross sections, that is, flow guide grooves 1670.
The structure divides the flow path of the overall section of the fog dispersal device 1601 into a plurality of honeycombs, and guides the first and second air flows upwards through the guide groove 1670, thereby further avoiding the air flows from top to bottom or dead angles, and increasing the heat exchange efficiency.
The mist eliminator of this invention has been described in detail with reference to preferred embodiments thereof, however, it will be apparent to those skilled in the art that many changes, modifications and variations can be made therein without departing from the spirit of the utility model. The utility model includes the specific embodiments described above and any equivalents thereof.
Claims (9)
1. A fog dispersal device, comprising:
the first flow path and the second flow path are stacked and are used for carrying out heat exchange on the first airflow and the second airflow flowing from bottom to top;
the width of the fog dispersal device consists of two sections, and a first air guide part communicated with the first flow path is formed at one section of the width of the bottom of the fog dispersal device; a second air guide part communicated with the second flow channel is formed at the other section of the bottom width of the fog dispersal device;
a first flow guide structure which is used for guiding the first airflow introduced by the first air guide part to the range of the approximate full width of the fog dispersal device is formed in the first flow path; and/or
And a second flow guide structure which is used for guiding the second airflow introduced by the second air guide part to the range of the approximate full width of the fog dispersal device is formed in the second flow path.
2. Mist dissipating apparatus according to claim 1,
the fog dispersal device comprises a first fog dispersal sheet and a second fog dispersal sheet which limit the first flow path and the second flow path, wherein the first fog dispersal sheet and the second fog dispersal sheet are alternately stacked.
3. Mist dissipating apparatus according to claim 2,
a first flow guide convex rib protruding towards one side of the stacking direction is formed on the surface of the first fog dispersal sheet; and
a second flow guide convex rib which is protruded towards one side of the laminating direction and corresponds to the first flow guide convex rib is formed on the surface of the second fog dispersal sheet; the first flow guide structure is formed, and the rib tops of the first flow guide convex ribs are in sealing connection with the rib tops of the second flow guide convex ribs.
4. Mist dissipating apparatus according to claim 2,
a third guide convex rib protruding towards one side of the stacking direction is formed on the surface of the first fog dispersal sheet; and
a fourth flow guide convex rib which protrudes to one side back to the stacking direction and corresponds to the third flow guide convex rib is formed on the surface of the second fog dispersal sheet; the second flow guide structure is formed, and the rib tops of the third flow guide convex ribs are in sealing connection with the rib tops of the fourth flow guide convex ribs.
5. Mist dissipating apparatus according to claim 3,
the first guide convex rib extends upwards from the bottom end of the first fog dispersal sheet in an inclined mode; and
the second guide convex rib extends upwards from the bottom end of the first fog dispersal sheet in an inclined mode.
6. Mist dissipating apparatus according to claim 4,
the third guide convex rib extends upwards from the bottom end of the second fog dispersal sheet in an inclined mode; and
the fourth guide convex rib extends upwards from the bottom end of the second fog dispersal sheet in an inclined mode.
7. Mist dissipating apparatus according to claim 3,
and a plurality of diversion grooves are respectively formed in the first flow path and the second flow path, and the lower ends of the diversion grooves are close to the outflow sides of the first diversion structure and the second diversion structure.
8. Mist dissipating apparatus according to claim 7,
the first fog dissipation sheet is formed by bending the plane of the base material for multiple times to form a flow guide part with a wave-shaped cross section, and the second fog dissipation sheet is formed by bending the plane of the base material for multiple times to form a flow guide part with a wave-shaped cross section;
the guide grooves are formed in such a way that the guide part of the first fog dispersal sheet and the wave crest and wave trough of the guide part of the second fog dispersal sheet which are stacked are in concave-convex opposite connection, and the formed guide grooves are honeycomb when viewed from the top direction of the fog dispersal device.
9. A cooling tower comprising the mist elimination device of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399702.3U CN215572281U (en) | 2021-06-23 | 2021-06-23 | Fog dispersal device and cooling tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399702.3U CN215572281U (en) | 2021-06-23 | 2021-06-23 | Fog dispersal device and cooling tower |
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| CN215572281U true CN215572281U (en) | 2022-01-18 |
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| CN202121399702.3U Active CN215572281U (en) | 2021-06-23 | 2021-06-23 | Fog dispersal device and cooling tower |
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Denomination of utility model: Mist removal device and cooling tower Effective date of registration: 20231009 Granted publication date: 20220118 Pledgee: Dezhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong beno cooling equipment Co.,Ltd. Registration number: Y2023980060539 |
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