CN213388011U - Water outlet filtering system of circulating water cooling tower - Google Patents
Water outlet filtering system of circulating water cooling tower Download PDFInfo
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- CN213388011U CN213388011U CN202021361210.0U CN202021361210U CN213388011U CN 213388011 U CN213388011 U CN 213388011U CN 202021361210 U CN202021361210 U CN 202021361210U CN 213388011 U CN213388011 U CN 213388011U
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- filtering system
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Abstract
The utility model provides a water outlet filtering system of a circulating water cooling tower, which comprises a water inlet, a first filter screen, a second filter screen, an adsorption plate, a flushing device, a drain outlet, a water body temporary storage box and a water outlet; wherein, leave the space in the middle of affiliated first filter screen and the second filter screen, the aperture of first filter screen is greater than the aperture of second filter screen, be provided with adsorption medium in the adsorption plate, the adsorption plate is located the water is stayed incasement, washing unit is located water is stayed case one side, washing unit includes the elevator pump and washes the mouth, it is located to wash the mouth first filter screen with in the middle of the second filter screen. Wherein the utility model has the advantages that: the technical problems that the water outlet of a circulating water cooling tower is easy to block and the existing filtering system is difficult to disassemble are solved.
Description
Technical Field
The utility model relates to a circulating water cooling tower field, in particular to circulating water cooling tower's play water filtration system.
Background
In the industries of chemical industry, metallurgy, building materials, coking and the like, factories generate a large amount of waste heat in the production process. The industrial circulating water takes away part of the waste heat and releases the waste heat through a cooling device. At present, the current circulating water cooling tower usually stops dirt in waste gas treatment inside the cooling tower, and the cooling tower is sealed work, and staff can not wash the cooling tower inside, can cause the cooling tower inside to pile up a large amount of dirt, can cause a bit of difficulty to cooling work, and can not collect and reuse the water after using, will cause the waste of water resource, the cooling cost of the people who increase.
The filtering system adopted by the prior art is not easy to clean and easy to block, and can cause serious waste of water resources while affecting the filtering effect.
Disclosure of Invention
In order to solve the technical problem, the utility model discloses a water filtration system of circulating water cooling tower, the technical scheme of the utility model is implemented like this:
a water outlet filtering system of a circulating water cooling tower comprises a water inlet, a first filter screen, a second filter screen, an adsorption plate, a flushing device, a drain outlet, a water body temporary storage tank and a water outlet; wherein, leave the space in the middle of affiliated first filter screen and the second filter screen, the aperture of first filter screen is greater than the aperture of second filter screen, be provided with adsorption medium in the adsorption plate, the adsorption plate is located the water is stayed incasement, washing unit is located water is stayed case one side, washing unit includes the elevator pump and washes the mouth, it is located to wash the mouth first filter screen with in the middle of the second filter screen, the drain is located wash the mouth opposite, the drain is provided with the blowdown valve.
Preferably, the flushing port is provided with a solenoid controlled valve.
Preferably, the adsorbent media is porous activated carbon.
Preferably, the first screen material is quartz sand.
Preferably, the second screen material is selected from one of the group consisting of carbon steel corrosion protection, glass steel and stainless steel.
Preferably, the sewage treatment device further comprises a dirt collecting box which is connected with the sewage draining outlet.
Preferably, the lower end of the inside of the scale collection box is provided with a penetration plate, the lower end of the penetration plate is provided with a hole, and the hole is connected with the water inlet.
By implementing the technical scheme of the utility model, the technical problems that the water outlet of the circulating water cooling tower is easy to block and the existing filtering system is difficult to disassemble in the prior art can be solved; implement the technical scheme of the utility model, through washing unit and double-deck filtration, can realize improving the filter effect, wash the technical effect that the filter screen need not be dismantled automatically.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 is a schematic structural diagram of the present invention.
In the above drawings, the reference numerals denote:
1, water inlet
2, first filter screen
3, second filter screen
4, adsorption plate
5, flushing device
5-1, 5-2 lift pump, 5-3 flushing port and electromagnetic control valve
6, a sewage draining outlet
6-1, sewage draining valve
7, water body temporary storage tank
8, water outlet
9, dirt collecting box
9-1, permeate plate 9-2, hollow
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
In a specific embodiment, as shown in fig. 1, an effluent filtering system of a circulating water cooling tower comprises a water inlet 1, a first filter screen 2, a second filter screen 3, an adsorption plate 4, a flushing device 5, a sewage outlet 6, a water body temporary storage tank 7 and a water outlet 8; wherein, a gap is reserved between the first filter screen 2 and the second filter screen 3, the aperture of the first filter screen 2 is larger than that of the second filter screen 3, an adsorption medium is arranged in the adsorption plate 4, the adsorption plate 4 is positioned in the water body temporary storage tank 7, the flushing device 5 is positioned on one side of the water body temporary storage tank 7, the flushing device 5 comprises a lift pump 5-1 and a flushing port 5-2, the flushing port 5-2 is positioned between the first filter screen 2 and the second filter screen 3, the drain outlet 6 is positioned opposite to the flushing port 5-2, and the drain outlet 6 is provided with a drain valve 6-1.
In this embodiment, the circulating water is carried out the primary filtration through first filter screen 2 by water inlet 1, then gets into second filter screen 3 and carries out the secondary filtration, wherein because the aperture of first filter screen 2 is greater than second filter screen 3, the dirt granule that so first unable effective filtration was fallen is left through littleer aperture, the filter effect improves greatly, then, the circulating water after the secondary filtration purifies once more through the adsorption plate, the purpose is detached some organic pollutants in the circulating water, finally, through purifying filterable circulating water and flowing out through delivery port 8. Along with the extension of the filtering time, excessive impurity dirt is accumulated between the first filter screen 2 and the second filter screen 3, at the moment, the lifting pump 5-1 is started to pump purified water in the water body temporary storage tank 7 for dirt cleaning, the sewage discharge valve 6-1 is opened, and the dirt is discharged. This embodiment simple structure, convenient to use, and do not need extra water, make full use of the circulating water of circulating tower itself, environmental protection and energy saving.
In a preferred embodiment, the flushing port 5-2 is provided with a solenoid-operated valve 5-3.
The electromagnetic control valve 5-3 is used for improving the automation level of the embodiment, and can automatically wash dirt without being watched by personnel and only after a set time.
In a preferred embodiment, the adsorbent media is porous activated carbon.
The active carbon has good adsorption performance and strong energy for removing organic pollutants.
In a preferred embodiment, the material of the first screen 2 is quartz sand.
The quartz sand is used as a filter medium, water with high turbidity is filtered by granular or non-granular quartz sand with a certain thickness under a certain pressure, suspended substances, organic matters, colloidal particles, microorganisms, chlorine, odor, partial heavy metal ions and the like in the water are effectively intercepted and removed, and the effects of reducing the water turbidity and purifying the water quality are finally achieved.
In a preferred embodiment, the material of the second screen 3 is selected from one of carbon steel corrosion prevention, glass fiber reinforced plastic and stainless steel.
The material price of this embodiment is cheap, and corrosion-resistant oxidation resistance is good, improves life when reduce cost.
In a preferred embodiment, the device further comprises a dirt collecting tank 9, and the dirt collecting tank 9 is connected with the sewage draining outlet 6.
The dirt collecting box 9 is used for facilitating dirt treatment and preventing the dirt from flowing out to cause environmental damage, so that the system is more environment-friendly.
In a preferred embodiment, the lower end of the inside of the dirt collecting tank 9 is provided with a penetration plate 9-1, the lower end of the penetration plate 9-1 is provided with a hollow space 9-2, and the hollow space 9-2 is connected with the water inlet 1.
The function of the penetration plate 9-1 is to make a part of water for washing dirt flow into the hollow space 9-2 through penetration, and then enter the water inlet 1 again for filtration, so as to improve the water recycling capability.
By implementing the technical scheme of the utility model, the technical problems that the water outlet of the circulating water cooling tower is easy to block and the existing filtering system is difficult to disassemble in the prior art can be solved; implement the technical scheme of the utility model, through washing unit and double-deck filtration, can realize improving the filter effect, wash the technical effect that the filter screen need not be dismantled automatically.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a circulating water cooling tower's play water filtration system which characterized in that: comprises a water inlet, a first filter screen, a second filter screen, an adsorption plate, a flushing device, a drain outlet, a water body temporary storage tank and a water outlet; wherein, leave the space in the middle of affiliated first filter screen and the second filter screen, the aperture of first filter screen is greater than the aperture of second filter screen, be provided with adsorption medium in the adsorption plate, the adsorption plate is located the water is stayed incasement, washing unit is located water is stayed case one side, washing unit includes the elevator pump and washes the mouth, it is located to wash the mouth first filter screen with in the middle of the second filter screen, the drain is located wash the mouth opposite, the drain is provided with the blowdown valve.
2. The effluent filtering system of the circulating water cooling tower as claimed in claim 1, wherein: the flushing port is provided with an electromagnetic control valve.
3. The effluent filtering system of the circulating water cooling tower as claimed in claim 1, wherein: the adsorption medium is porous activated carbon.
4. The effluent filtering system of the circulating water cooling tower as claimed in claim 1, wherein: the first filter screen material is quartz sand.
5. The effluent filtering system of the circulating water cooling tower as claimed in claim 4, wherein: the second screen material is selected from one of carbon steel corrosion prevention, glass fiber reinforced plastic and stainless steel.
6. The effluent filtering system of the circulating water cooling tower as claimed in claim 1, wherein: also comprises a scale collecting box; the dirt collecting box is connected with the sewage draining outlet.
7. The effluent filtering system of the circulating water cooling tower as claimed in claim 6, wherein: the water inlet is arranged at the lower end of the inner part of the scale collection box, and the water inlet is connected with the scale collection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361210.0U CN213388011U (en) | 2020-07-13 | 2020-07-13 | Water outlet filtering system of circulating water cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361210.0U CN213388011U (en) | 2020-07-13 | 2020-07-13 | Water outlet filtering system of circulating water cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213388011U true CN213388011U (en) | 2021-06-08 |
Family
ID=76201361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021361210.0U Active CN213388011U (en) | 2020-07-13 | 2020-07-13 | Water outlet filtering system of circulating water cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213388011U (en) |
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2020
- 2020-07-13 CN CN202021361210.0U patent/CN213388011U/en active Active
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