CN215909713U - Acid-resistant corrosion-resistant cooling tower - Google Patents
Acid-resistant corrosion-resistant cooling tower Download PDFInfo
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- CN215909713U CN215909713U CN202122281638.5U CN202122281638U CN215909713U CN 215909713 U CN215909713 U CN 215909713U CN 202122281638 U CN202122281638 U CN 202122281638U CN 215909713 U CN215909713 U CN 215909713U
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Abstract
The utility model discloses an acid-resistant and corrosion-resistant cooling tower which comprises a cooling tower shell, wherein a liquid storage tank is arranged at the bottom end in the cooling tower shell, a vortex spraying mechanism is arranged above the liquid storage tank, and the liquid storage tank is connected with the vortex spraying mechanism through a pipeline; a shutter is arranged on the inner wall of the cooling tower shell between the liquid storage tank and the vortex spraying mechanism; a liquid drop adsorption mechanism is also arranged in the cooling tower shell and is positioned above the vortex spraying mechanism; the connector is installed at the top of the cooling tower, and a fan is arranged at the top of the connector. The inner wall of the cooling tower shell, which is positioned between the liquid storage tank and the vortex spraying mechanism, is provided with the shutter, so that air is directly contacted with the solution, the heat of the solution is taken away, and meanwhile, part of water in the solution is taken away; the liquid drop adsorption mechanism can recover the liquid drop of the solution to the utmost extent, thereby avoiding the problem of blocking the heat exchanger due to crystallization.
Description
Technical Field
The utility model relates to the technical field of acid-resistant and corrosion-resistant liquid cooling, in particular to an acid-resistant and corrosion-resistant cooling tower.
Background
In the production fields of chemical industry, medicine and the like, a cooling tower is taken as common production equipment, water and the like are taken as circulating coolants in the cooling tower, and heat is absorbed from a system and is discharged into the atmosphere so as to reduce the temperature of the system; the cooling tower is an evaporation heat dissipation device which utilizes the countercurrent contact of air and water to generate steam, the volatilization of the steam takes away heat and adopts the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system.
In the production process of manganese sulfate industry, a manganese sulfate solution with Baume degree of 20 and temperature of more than 100 ℃ is easy to crystallize and corrode equipment; the cooling tower that commonly uses is iron, or glass steel preparation, and iron can be corroded and the polluted solution in the in-process of putting into operation, and glass steel can not live high temperature, and traditional cooling tower causes the crystallization easily to block up moreover, hardly satisfies the production demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an acid-resistant and corrosion-resistant cooling tower to solve the problems.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an acid and corrosion resistant cooling tower comprising: the cooling tower comprises a cooling tower shell, wherein a liquid storage tank is arranged at the bottom end inside the cooling tower shell, a vortex spraying mechanism is arranged above the liquid storage tank, and the liquid storage tank is connected with the vortex spraying mechanism through a pipeline; a shutter is arranged on the inner wall of the cooling tower shell between the liquid storage tank and the vortex spraying mechanism; a liquid drop adsorption mechanism is also arranged in the cooling tower shell and is positioned above the vortex spraying mechanism; the cooling tower is characterized in that a connector is installed at the top of the cooling tower, and a fan is arranged at the top of the connector.
Preferably, the bottom of the liquid storage tank is obliquely arranged, a solution inlet and a circulating liquid outlet are arranged on the liquid storage tank, the solution inlet is located on the high side of the position, and the circulating liquid outlet is located on the low side of the position.
Preferably, the liquid storage tank is provided with an overflow port, and the overflow port is connected with the liquid storage tank through a pipeline.
Preferably, the liquid drop adsorption mechanism comprises a first falling film layer, a baffling demisting plate, a second falling film layer, a wire mesh demister and a third falling film layer which are sequentially arranged from bottom to top.
Preferably, the vortex spraying mechanism comprises a spraying pipe and a vortex spraying head, and the vortex spraying head is arranged below the spraying pipe.
Preferably, the connecting head is of a conical structure.
Preferably, the cooling tower shell is made of acid-resistant and corrosion-resistant stainless steel 316L or 2205 materials.
Has the advantages that:
the inner wall of the cooling tower shell, which is positioned between the liquid storage tank and the vortex spraying mechanism, is provided with the shutter, so that air is directly contacted with the solution, the heat of the solution is taken away, and meanwhile, part of water in the solution is taken away; the liquid drop adsorption mechanism can recover the liquid drop of the solution to the utmost extent, thereby avoiding the problem of blocking the heat exchanger due to crystallization.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein, in the figure:
1-cooling tower shell, 2-liquid storage tank, 3-louver, 4-connector, 5-fan, 6-falling film layer I, 7-baffling demisting plate, 8-falling film layer II, 9-wire mesh demister, 10-falling film layer III, 11-solution inlet, 12-circulating liquid outlet, 13-overflow port, 14-spray pipe and 15-vortex spray head.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention discloses an acid and corrosion resistant cooling tower, comprising: a liquid storage tank 2 is arranged at the bottom end inside the cooling tower shell 1, a vortex spraying mechanism is arranged above the liquid storage tank 2, and the liquid storage tank 2 is connected with the vortex spraying mechanism through a pipeline; a shutter 3 is arranged on the inner wall of the cooling tower shell 1 between the liquid storage tank 2 and the vortex spraying mechanism; a liquid drop adsorption mechanism is also arranged in the cooling tower shell 1 and is positioned above the vortex spraying mechanism; the connector 4 is installed at the top of the cooling tower, and the fan 5 is arranged at the top of the connector 4. The fan 5 adopts an air volume axial flow fan 5.
In this embodiment, the bottom of the liquid storage tank 2 is obliquely arranged, the liquid storage tank 2 is provided with a solution inlet 11 and a circulating liquid outlet 12, the solution inlet 11 is located on the high side, and the circulating liquid outlet 12 is located on the low side. The circulating liquid outlet 12 is communicated with the vortex spraying mechanism through a pipeline, and a circulating water pump is arranged on the pipeline.
In this embodiment, the liquid storage tank 2 is provided with an overflow port 13, the overflow port 13 is connected with the liquid storage tank through a pipeline, and the position height of the overflow port 13 is higher than the solution inlet 11.
In this embodiment, the liquid drop adsorption mechanism includes a first falling film layer 6, a deflecting and demisting plate 7, a second falling film layer 8, a wire mesh demister 9, and a third falling film layer 10, which are sequentially disposed from bottom to top.
In this embodiment, the vortex shower mechanism includes a shower pipe 14 and a vortex shower head 15, and the vortex shower head 15 is installed below the shower pipe 14.
In this embodiment, the connector 4 has a tapered structure.
In this embodiment, the cooling tower casing 1 is made of acid-resistant and corrosion-resistant stainless steel 316L or 2205.
The inner wall of the cooling tower shell, which is positioned between the liquid storage tank and the vortex spraying mechanism, is provided with the shutter, so that air is directly contacted with the solution, the heat of the solution is taken away, and meanwhile, part of water in the solution is taken away; the liquid drop adsorption mechanism can recover the liquid drop of the solution to the utmost extent, so that the problem of blocking a heat exchanger due to crystallization is avoided; in addition, the cooling tower shell 1 is made of acid-resistant and corrosion-resistant stainless steel 316L or 2205 materials, so that solution pollution is avoided; the internal structure adopts corrosion-resistant pp material.
The working principle of the utility model is as follows: high-temperature solution enters the cooling tower shell 1 from a solution inlet 11, is stored in a liquid storage tank 2 and overflows to a storage tank through an overflow port 13, the solution in the liquid storage tank 2 is conveyed to a vortex spraying mechanism through a circulating liquid outlet 12 by a circulating water pump to be sprayed and finally returns to the liquid storage tank 2, and a certain height is reserved between the spraying mechanism and the liquid storage tank 2, so that the solution has enough space to uniformly fall down; outside cold air enters the cooling tower shell 1 through the shutter 3, is in countercurrent contact with the solution sprayed out by the vortex, takes away moisture and heat in the solution, and is discharged into the atmosphere through the first falling film layer 6, the second baffling demisting plate 7, the second falling film layer 8, the wire mesh demister 9 and the third falling film layer 10 and finally through the connector 4 and the fan 5, and liquid droplets are recycled in the process.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. An acid and corrosion resistant cooling tower, comprising: the cooling tower comprises a cooling tower shell, wherein a liquid storage tank is arranged at the bottom end inside the cooling tower shell, a vortex spraying mechanism is arranged above the liquid storage tank, and the liquid storage tank is connected with the vortex spraying mechanism through a pipeline; a shutter is arranged on the inner wall of the cooling tower shell between the liquid storage tank and the vortex spraying mechanism; a liquid drop adsorption mechanism is also arranged in the cooling tower shell and is positioned above the vortex spraying mechanism; the cooling tower is characterized in that a connector is installed at the top of the cooling tower, and a fan is arranged at the top of the connector.
2. The tower of claim 1, wherein the reservoir is disposed at an inclined bottom, and the reservoir is provided with a solution inlet and a circulating liquid outlet, the solution inlet is located at a higher side, and the circulating liquid outlet is located at a lower side.
3. The acid and corrosion resistant cooling tower of claim 2 wherein said reservoir is provided with an overflow port, said overflow port being connected to said reservoir via a conduit.
4. The acid-resistant corrosion-resistant cooling tower of claim 1, wherein the liquid drop adsorption mechanism comprises a first falling film layer, a baffling demisting plate, a second falling film layer, a wire mesh demister and a third falling film layer which are arranged from bottom to top in sequence.
5. The acid and corrosion resistant cooling tower of claim 1 wherein said vortex spray mechanism comprises a spray tube and a vortex spray header, said vortex spray header being mounted below said spray tube.
6. The acid and corrosion resistant cooling tower of claim 1 wherein said connecting head is of a tapered configuration.
7. The acid and corrosion resistant cooling tower of claim 1 wherein said cooling tower shell is made of acid and corrosion resistant stainless steel 316L or 2205.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281638.5U CN215909713U (en) | 2021-09-18 | 2021-09-18 | Acid-resistant corrosion-resistant cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281638.5U CN215909713U (en) | 2021-09-18 | 2021-09-18 | Acid-resistant corrosion-resistant cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909713U true CN215909713U (en) | 2022-02-25 |
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ID=80310069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122281638.5U Active CN215909713U (en) | 2021-09-18 | 2021-09-18 | Acid-resistant corrosion-resistant cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909713U (en) |
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2021
- 2021-09-18 CN CN202122281638.5U patent/CN215909713U/en active Active
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