CN220153310U - Countercurrent closed cooling tower - Google Patents
Countercurrent closed cooling tower Download PDFInfo
- Publication number
- CN220153310U CN220153310U CN202321697453.5U CN202321697453U CN220153310U CN 220153310 U CN220153310 U CN 220153310U CN 202321697453 U CN202321697453 U CN 202321697453U CN 220153310 U CN220153310 U CN 220153310U
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- China
- Prior art keywords
- tower body
- fixedly connected
- fixing
- water tank
- closed cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 15
- 239000000779 smoke Substances 0.000 abstract description 11
- 239000003595 mist Substances 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model provides a countercurrent closed cooling tower, comprising: the tower body, the inside fixedly connected with water tank of tower body, the inside fixedly connected with of water tank is two filter screens, the inside filter layer that is provided with of tower body, the inside of tower body is provided with the closing plate, the bottom fixedly connected with drain pipe of tower body. The utility model provides a countercurrent closed cooling tower, wherein water in a water tank is sprayed into the tower body through a spraying assembly, smoke entering the tower body is cooled, dust doped in the smoke is absorbed by water mist to form water drops to flow into the water tank, the water drops are filtered through a filter screen, so that the dust is prevented from entering the water pump, the service life of the water pump is influenced, the smoke is filtered again through a filter layer, harmful gas is reduced to be discharged into the air, and the filter layer is convenient to replace by matching a moving assembly through a fixed assembly.
Description
Technical Field
The utility model relates to the field of closed cooling towers, in particular to a countercurrent closed cooling tower.
Background
The closed cooling tower, called evaporative air cooler for short, has a tubular heat exchanger inside the tower to ensure cooling effect via heat exchange between circulating air, spray water and circulating water.
The utility model provides a patent application that publication number is CN217585395U among the prior art, it is through setting up of steam collection mechanism and exhaust assembly, compared with the prior art, can further filter the harmful impurity in the flue gas after cooling, steam collection mechanism condenses the steam in the flue gas, make water droplet and mingled harmful substance gather in the exhaust assembly bottom, make water droplet gather back fall into the tower again and carry out centralized processing in the body, reduce the pollution of flue gas to the atmosphere, and use water in the steam collection mechanism, carry out the extraction with water from the tower in and then condense, the comdenstion water after the use is discharged into the tower again, realize water recycling, the use of water economy resource, reduce the water cost.
But its flue gas enters into the inside of tower body from the air inlet back, filters the back through the filter plate, absorbs the filtration to the smoke and dust of its inside when cooling down through rivers simultaneously, but the smoke and dust can pile up the bottom of tower body 1 along with the rivers inflow to it is circulating to lead to the water pump to take out the inside water of tower body 1 through the drinking-water pipe, can cause the damage to the water pump.
Accordingly, there is a need to provide a counterflow closed cooling tower that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a countercurrent closed cooling tower, which solves the problem that dust accumulated at the bottom of a tower body can be pumped away when a water pump is circulated.
In order to solve the technical problems, the present utility model provides a countercurrent closed cooling tower, comprising:
the tower body is fixedly connected with a water tank, two filter screens are fixedly connected to the inside of the water tank, a filter layer is arranged in the tower body, a sealing plate is arranged in the tower body, and a drain pipe is fixedly connected to the bottom of the tower body;
the spraying assembly is arranged at the top of the water tank and comprises a water pump, the output end and the input end of the water pump are fixedly connected with conveying pipes, one end of each conveying pipe is fixedly provided with a shunt pipe, and the surface of each shunt pipe is fixedly connected with a plurality of spray heads;
the movable assembly is arranged in the tower body and comprises a movable groove, and a movable block is connected in the movable groove in a sliding manner.
Preferably, the filter layer comprises a filter box, and activated carbon is arranged inside the filter box.
Preferably, the fixing piece comprises a fixing groove, a fixing plate is connected in the fixing groove in a sliding mode, a handle is fixedly connected to the top of the fixing plate, and a fixing spring is sleeved on the surface of the handle.
Preferably, a sealing assembly is arranged on one side of the sealing plate and comprises a sealing groove, and a sealing ring is arranged in the sealing groove.
Preferably, a sealing cover is arranged in the water tank, and a fixing seat is rotationally connected to the top of the sealing plate.
Preferably, a limiting piece is arranged in the sealing cover, and a baffle is fixedly connected to the bottom of the sealing cover.
Preferably, a positioning assembly is arranged in the water tank, the positioning assembly comprises a positioning groove, and the inside of the positioning groove is connected with a positioning block in a sliding manner.
Compared with the related art, the countercurrent closed cooling tower provided by the utility model has the following beneficial effects:
the utility model provides a countercurrent closed cooling tower, wherein water in a water tank is sprayed into the tower body through a spraying assembly, smoke entering the tower body is cooled, dust doped in the smoke is absorbed by water mist to form water drops to flow into the water tank, the water drops are filtered through a filter screen, so that the dust is prevented from entering the water pump, the service life of the water pump is influenced, the smoke is filtered again through a filter layer, harmful gas is reduced to be discharged into the air, and the filter layer is convenient to replace by matching a moving assembly through a fixed assembly.
Drawings
FIG. 1 is a schematic view of a first embodiment of a countercurrent closed cooling tower according to the present utility model;
FIG. 2 is a schematic view of the fixing assembly shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is a schematic view of a second embodiment of a counterflow closed cooling tower according to the present utility model;
FIG. 5 is a schematic view of the baffle shown in FIG. 4
Fig. 6 is an enlarged schematic view of the portion B shown in fig. 4.
Reference numerals in the drawings: 1. the tower body, 2, the water tank, 3, the filter screen, 4, spray assembly, 41, the water pump, 42, the delivery pipe, 43, the shunt tubes, 44, the shower nozzle, 5, the filter layer, 6, the moving assembly, 61, the moving groove, 62, the moving block, 7, the sealing plate, 8, the fixed assembly, 81, the fixed piece, 82, the fixed block, 9, the sealing assembly, 91, the sealing groove, 92, the sealing ring, 10, the drain pipe, 11, the sealing cover, 12, the fixing seat, 13, the limiting piece, 14, the baffle, 15, the locating assembly, 151, the locating groove, 152 and the locating block.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a countercurrent closed cooling tower according to the present utility model; FIG. 2 is a schematic view of the fixing assembly shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 2. A counterflow closed cooling tower comprising:
the novel water tank comprises a tower body 1, wherein a water tank 2 is fixedly connected to the inside of the tower body 1, two filter screens 3 are fixedly connected to the inside of the water tank 2, a filter layer 5 is arranged inside the tower body 1, a sealing plate 7 is arranged inside the tower body 1, and a drain pipe 10 is fixedly connected to the bottom of the tower body 1;
one side of the tower body 1 is fixedly connected with an air inlet pipe, and the air inlet pipe is used for enabling flue gas to enter the tower body 1.
The top fixedly connected with admission pipe of water tank 2, the surface cover of inlet tube is equipped with the valve for add clean water to the inside of water tank 2.
The bottom fixedly connected with support frame of tower body 1, the inside fixedly connected with water tank 2 of support frame, the inside fixedly connected with of water tank 2 two filter screens 3, the sewage that flows in inside water tank 2 is filtered through two filter screens 3.
One end of the drain pipe 10 is fixedly connected to the bottom of the tower body 1, and the other end is fixedly connected to the top of the water tank 2.
The spraying assembly 4 is arranged at the top of the water tank 2, the spraying assembly 4 comprises a water pump 41, the output end and the input end of the water pump 41 are fixedly connected with a conveying pipe 42, one end of the conveying pipe 42 is fixedly provided with a shunt pipe 43, and the surface of the shunt pipe 43 is fixedly connected with a plurality of spray heads 44;
the top fixed mounting of water tank 2 has two water pumps 41, and water pump 41 input fixed mounting's conveyer pipe 42 fixed connection is in water tank 2, and water pump 41's output fixed mounting's conveyer pipe 42's one end fixed connection is in one side of shunt tubes 43, and shower nozzle 44 is the atomizer for the flue gas that enters into the inside of tower body 1 carries out the temperature and absorbs the dust of inside doping, thereby carries out preliminary filtration.
The moving assembly 6, the moving assembly 6 is arranged in the tower body 1, the moving assembly 6 includes a moving groove 61, and a moving block 62 is slidably connected in the moving groove 61.
The filter layer 5 comprises a filter box, and activated carbon is arranged inside the filter box.
Two movable grooves 61 have been seted up to the inside of tower body 1, and the equal sliding connection in inside of two movable grooves 61 has the movable block for spacing to the filter box, the convenience is simultaneously to the installation and the dismantlement of filter box, filters once more to the flue gas after filtering through the active carbon, filters once more to the toxic gas in the flue gas.
The fixing piece 81 comprises a fixing groove, a fixing plate is connected inside the fixing groove in a sliding mode, a handle is fixedly connected to the top of the fixing plate, and a fixing spring is sleeved on the surface of the handle.
Two fixed slots have been seted up to the inside of closing plate 7, the equal fixedly connected with connecting rod in bottom both ends of handle, the equal fixedly connected with of inside of fixed slot is two solid fixed ring, the equal fixedly connected with slip ring in surface of two connecting rods, two solid fixed ring and slip ring just are located connecting rod surface cover and are equipped with fixed spring, the fixed plate is the L shaped plate, two fixed blocks 82 of inner wall one side fixedly connected with of tower body 1 for fix between closing plate 7 and the tower body 1.
Pressing the handle to one side drives the two connecting rods to connect the fixing plate to move to one side in the fixing groove, when the connecting rods move to one side, the sliding ring is driven to move to one side, meanwhile, the fixing spring is extruded, and when the fixing plate is separated from the fixing block, the sealing plate 7 can be detached.
One side of the sealing plate 7 is provided with a sealing assembly 9, the sealing assembly 9 comprises a sealing groove 91, and a sealing ring 92 is arranged inside the sealing groove 91.
The sealing ring 92 is made of rubber, and the sealing groove 91 is formed in the tower body 1 and is used for sealing a joint gap between the sealing plate 7 and the tower body 1.
The working principle of the countercurrent closed cooling tower provided by the utility model is as follows:
when the water pump 41 is started, the water inside the water tank 2 is conveyed to the inside of the shunt tube 43 through the conveying pipe 42 connected with the input end of the water pump 41 after the water pump 41 is started, the flue gas entering the inside of the tower body 1 is cooled through the spray head 44 after being sprayed out, meanwhile, dust inside the tower body is absorbed and formed into water drops to drop to the inner bottom of the tower body 1, after being discharged into the inside of the water tank 2 through the drain pipe 10, the water is filtered through the filter screen 3, circulation is carried out, and meanwhile, the primarily filtered flue gas enters the inside of the filter layer 5 and is discharged after being filtered.
When the filter layer 5 needs to be replaced, the two fixing pieces 81 are pressed towards the middle, so that after the surface with the fixing blocks 82 moves to a proper position, the two fixing pieces 81 are pulled to one side to drive the sealing plate 7 to move to one side and separate from the tower body 1, after the filter layer 5 is pulled to one side to drive the moving block 62 to move to one side in the moving groove 61, and after the moving block 62 is separated from the moving groove 61, the filter layer is removed.
Compared with the related art, the countercurrent closed cooling tower provided by the utility model has the following beneficial effects:
the utility model provides a countercurrent closed cooling tower, wherein water in a water tank is sprayed into the tower body 1 through a spraying component 4, smoke entering the tower body 1 is cooled, dust doped in the smoke is absorbed by water mist to form water drops which flow into the water tank 2, and the water drops are filtered through a filter screen 3, so that the dust is prevented from entering the water pump 41, the use of the water pump 41 is influenced, the service life of the water pump 41 is reduced, meanwhile, the smoke is filtered again through a filter layer 5, and harmful gas is reduced to be discharged into the air, and the filter layer 5 is conveniently replaced by matching a moving component 6 through a fixed component 8.
Second embodiment
Referring to fig. 4, 5 and 6, a second embodiment of the present utility model provides a countercurrent closed cooling tower according to a first embodiment of the present utility model. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the countercurrent closed cooling tower provided by the second embodiment of the present utility model is that a sealing cover 11 is disposed in the water tank 2, and a fixing seat 12 is rotatably connected to the top of the sealing plate 7.
The surface of the drain pipe 10 is provided with threads, the inside of the fixing seat 12 is provided with a threaded hole matched with the drain pipe 10, the threaded hole is used for facilitating the fixation between the drain pipe 10 and the water tank 2, and the drain pipe 10 is a hose.
The inside of sealed lid 11 is provided with spacing piece 13, the bottom fixedly connected with baffle 14 of sealed lid 11.
The limiting piece 13 comprises a bolt and a bolt hole, and a plurality of bolt holes are formed in the sealing cover 11 and the water tank 2 and are used for fixing the sealing cover 11 and the water tank 2 by matching with the bolt.
The bottom fixedly connected with two connecting rods of sealed lid 11, the equal fixed connection of one end of two connecting rods is at the top of baffle 14, and is located the top both sides of baffle 14 between two filter screens 3 and all is fixed with two other baffles, and the both sides of two other baffles 14 are fixed connection respectively in one side of two filter screens 3 for collect the dust under the filter screen 3 filters, make things convenient for the later stage to clean.
The inside of the water tank 2 is provided with a positioning assembly 15, the positioning assembly 15 comprises a positioning groove 151, and the inside of the positioning groove 151 is connected with a positioning block 152 in a sliding manner.
The positioning blocks 152 are rectangular strips, and two positioning blocks 152 are fixedly connected to one side of the inner wall of the water tank 2 and used for positioning when the filter screen 3 is installed and limiting after the installation is completed.
The working principle of the countercurrent closed cooling tower provided by the utility model is as follows:
when the novel water tank is used, the fixing seat 12 is rotated to one side, so that the water drain pipe 10 is driven to move to one side in the fixing seat 12, the limiting piece 13 is detached after the limiting piece 13 is detached, the sealing cover 11 is moved to one side, the baffle 14 and the filter screen 3 are driven to move to one side, the positioning groove 151 is driven to move to one side on the surface of the positioning block 152 when the filter screen 3 moves to one side, and dust in the filter screen 3 and the baffle 14 can be cleaned after the filter screen 3 completely moves out of the water tank 2.
Compared with the related art, the countercurrent closed cooling tower provided by the utility model has the following beneficial effects:
the utility model provides a countercurrent closed cooling tower, which is characterized in that a filter screen 3 in a water tank 2 is installed and disassembled through a sealing cover 11 in combination with a fixed seat 12, a limiting piece 13, a baffle plate 14 and a positioning assembly 15, and meanwhile dust is collected, so that the filter screen 3 and the interior of the water tank 2 are cleaned conveniently, and meanwhile, the dust is cleaned uniformly.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A counter-flow closed cooling tower comprising:
the tower body is fixedly connected with a water tank, two filter screens are fixedly connected to the inside of the water tank, a filter layer is arranged in the tower body, a sealing plate is arranged in the tower body, and a drain pipe is fixedly connected to the bottom of the tower body;
the spraying assembly is arranged at the top of the water tank and comprises a water pump, the output end and the input end of the water pump are fixedly connected with conveying pipes, one end of each conveying pipe is fixedly provided with a shunt pipe, and the surface of each shunt pipe is fixedly connected with a plurality of spray heads;
the moving assembly is arranged in the tower body and comprises a moving groove, and a moving block is connected in the moving groove in a sliding manner;
the fixing assembly is arranged in the sealing plate and comprises a fixing piece, and a fixing block is arranged on one side of the fixing piece.
2. A counter-flow closed cooling tower according to claim 1, wherein the filter layer comprises a filter box, inside which activated carbon is arranged.
3. The countercurrent closed cooling tower according to claim 1, wherein the fixing member comprises a fixing groove, a fixing plate is slidably connected in the fixing groove, a handle is fixedly connected to the top of the fixing plate, and a fixing spring is sleeved on the surface of the handle.
4. The reverse flow closed cooling tower according to claim 1, wherein a seal assembly is provided on one side of the seal plate, the seal assembly comprising a seal groove, and a seal ring is provided inside the seal groove.
5. The countercurrent closed cooling tower according to claim 1, wherein a sealing cover is arranged in the water tank, and a fixing seat is rotatably connected to the top of the sealing cover.
6. The countercurrent closed cooling tower according to claim 5, wherein a limiting member is arranged in the sealing cover, and a baffle is fixedly connected to the bottom of the sealing cover.
7. The reverse flow closed cooling tower according to claim 5, wherein a positioning assembly is provided inside the water tank, the positioning assembly includes a positioning groove, and the positioning groove is slidably connected to the positioning block inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697453.5U CN220153310U (en) | 2023-06-30 | 2023-06-30 | Countercurrent closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697453.5U CN220153310U (en) | 2023-06-30 | 2023-06-30 | Countercurrent closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220153310U true CN220153310U (en) | 2023-12-08 |
Family
ID=89012862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321697453.5U Active CN220153310U (en) | 2023-06-30 | 2023-06-30 | Countercurrent closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220153310U (en) |
-
2023
- 2023-06-30 CN CN202321697453.5U patent/CN220153310U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |