CN210473291U - Filtering device for circulating water of cooling tower - Google Patents
Filtering device for circulating water of cooling tower Download PDFInfo
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- CN210473291U CN210473291U CN201921066170.4U CN201921066170U CN210473291U CN 210473291 U CN210473291 U CN 210473291U CN 201921066170 U CN201921066170 U CN 201921066170U CN 210473291 U CN210473291 U CN 210473291U
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Abstract
The utility model belongs to the technical field of filtration equipment, specific saying relates to a filter equipment of cooling tower circulating water, and the immersion of specially adapted open cooling tower circulating water filters. The main technical scheme is as follows: the filter comprises a cylinder body, wherein a water inlet is formed in the upper end of the cylinder body, and a first filtering mechanism and a second filtering mechanism are sequentially arranged in the cylinder body close to the water inlet, wherein the first filtering mechanism is a metal filter screen or a filter cotton core; the second filtering mechanism is a fiber filter element or a resin filter element, and the lower end of the cylinder body is provided with a water outlet. This invasive circulating water filter equipment that cooperation open cooling tower used has simple structure, convenient to use and the good characteristics of filter effect.
Description
Technical Field
The utility model belongs to the technical field of filtration equipment, specific saying relates to a filter equipment of cooling tower circulating water, and the immersion of specially adapted open cooling tower circulating water filters.
Background
The open cooling tower has no wind barrel, the ventilation of the cooling tower depends on natural wind power, and louver windows are arranged around the water spraying filler. The water storage device is simple in structure and high in practicability, generally adopts transverse arrangement, at least needs two water storage devices, namely a hot water tank and a cold water tank, and circulating water is difficult to avoid pollution due to openness of the tanks, so that the water quality is reduced.
The water quality is poor, and the influence on the cooling tower is various, wherein the scale can corrode the tower wall, the condenser and the filler of the cooling tower; the generated scale is generally attached to the surface of the filler, and the weight of the scale is relatively large, so that the filler is torn and damaged, and normal use is influenced; the water scale is attached to the surfaces of the filler and the condenser, occupies the gaps of the filler and the condenser, reduces the ventilation volume and reduces the heat dissipation and ventilation effects; oil impurities can also block a spray header to cause uneven spraying, partial dry spots are formed or partial filler is dried, and the cooling tower can be ignited under the condition of high heat; the sludge is sucked into the water pump, so that the water pump is blocked, and the problems of insufficient circulating water quantity, heating, weak power and the like of the water pump are caused.
The influence of water quality in the open cooling tower is more serious than that of a closed cooling tower, wherein impurities circulate to various positions such as a change point, a water pump, a filler, a condenser, a spraying system, a circulating pipeline and the like according to water to cause the problems of blockage, corrosion and the like, the service life of the cooling tower is shortened, the effect of the existing filtering equipment used in the open cooling tower is poor, and circulating water needs to be discharged regularly especially in rainy seasons.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an invasive circulating water filter equipment that cooperation open cooling tower used has simple structure, convenient to use and the good characteristics of filter effect.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a filter equipment of cooling tower circulating water which characterized in that: the filter comprises a cylinder body, wherein a water inlet is formed in the upper end of the cylinder body, and a first filtering mechanism and a second filtering mechanism are sequentially arranged in the cylinder body close to the water inlet, wherein the first filtering mechanism is a metal filter screen or a filter cotton core; the second filtering mechanism is a fiber filter element or a resin filter element, and the lower end of the cylinder body is provided with a water outlet.
The additional technical characteristics of the filtering device for the circulating water of the cooling tower further comprise that:
the fiber filter element is a glass fiber filter element or a carbon fiber filter element, and the resin filter element is a cation resin filter element;
the cylinder between the first filtering mechanism and the second filtering mechanism is of a split structure, and the split structure is of a threaded connection structure or a buckle connection structure;
the water inlet is provided with a spray pipeline, the water outlet is provided with a water separation plate positioned at the bottom of the second filtering mechanism, and the surface of the water separation plate is provided with a plurality of water permeable holes;
-the water permeable holes are also arranged on the wall of the cylinder surrounding the second filtering mechanism cylinder.
The utility model provides a filter equipment of cooling tower circulating water compares with prior art, has following advantage: the filter device comprises a cylinder, a water inlet is arranged at the upper end of the cylinder, a first filter mechanism and a second filter mechanism are sequentially arranged in the cylinder close to the water inlet, and a water outlet is arranged at the lower end of the cylinder, so that the cylinder can be immersed into an open circulating water tank to realize a continuous filter effect, and the filter device has the characteristics of simple structure and convenience in use; and secondly, because the first filtering mechanism arranged in the cylinder body is a metal filter screen or a filter cotton core, and the second filtering mechanism is a fiber filter core or a resin filter core, the layered filtering effect is achieved, and the filtering device can effectively filter various types of impurities and has the advantage of good filtering effect.
Drawings
Fig. 1 is a schematic structural diagram of the filtering device for cooling tower circulating water of the present invention.
Detailed Description
The structure and the working principle of the filtering device for the circulating water of the cooling tower provided by the present invention are further described in detail with reference to the accompanying drawings.
Refer to fig. 1, is the utility model provides a filter equipment's of cooling tower circulating water's structure schematic diagram. The structure of the filtering device mainly comprises a cylinder body 1, wherein a water inlet 2 is arranged at the upper end of the cylinder body 1, a first filtering mechanism 3 and a second filtering mechanism 4 are sequentially arranged in the cylinder body 1 close to the water inlet 2, and the first filtering mechanism 3 is a metal filter screen or a filter cotton core; the second filtering mechanism 4 is a fiber filter element or a resin filter element, and the lower end of the cylinder body 1 is provided with a water outlet 5.
The working principle is as follows: the circulating water gets into barrel 1 from the device's water inlet 2, through the metal filter screen or the filtration cotton core of first filter mechanism 3, carry out coarse filtration, filter out the impurity of big granule such as silt oil dirt, the suspended solid, rust debris, then the circulating water gets into the fiber filter core or the resin filter core of second filter mechanism 4, carry out meticulous filtration, further soften quality of water, ion exchange, eliminate the bacterium, the peculiar smell, prevent the incrustation scale and generate, the device is preferably immersed in the circulating water pond, the surface of water should be controlled between first filter mechanism 3 and second filter mechanism 4, realize the continuous filtration of quality of water in the circulating water pond.
In the structure constituting the above-described filter device,
preferably, in order to better realize the layered filtering effect, the fiber filter element is a glass fiber filter element or a carbon fiber filter element, and the resin filter element is a cation resin filter element, so as to form a composite filtering system, so that a good filtering effect can be realized for various impurities, and the composite filtering system has the functions of improving water quality and preventing scale formation, the second filtering mechanism 4 is not limited to the material types described above, and the replacement of a filtering material can be carried out, such as the replacement of an active carbon adsorption layer, a metal filtering layer and the like;
in order to facilitate the replacement of the filtering material, the cylinder 1 between the first filtering mechanism 3 and the second filtering mechanism 4 is a split structure 6, the split structure 6 is a threaded connection structure or a buckle connection structure, and after the cylinder 1 is used for a period of time, the cylinder 1 is opened from the split structure 6, so that the filtering material of the first filtering mechanism 3 and the filtering material of the second filtering mechanism 4 can be rapidly replaced;
-in order to realize even filter effect, above-mentioned water inlet 2 sets up spray piping 7, spray piping is last 7 to set up the water distribution hole, the circulating water is big with filtering mechanism's area of contact, it is even abundant to filter, delivery port 5 sets up the board 8 that exfoliates that is located 4 bottoms of second filtering mechanism, it sets up a plurality of holes 9 of permeating water to separate the board 8 surface, 1 lower part of barrel sets up support or stabilizer blade, it can also evenly be arranged on the section of thick bamboo wall of second filtering mechanism 4 to permeate water hole 9, immerse it in the circulating water pond, the realization lasts the filtration, soften the purpose of improving quality of water.
Claims (4)
1. The utility model provides a filter equipment of cooling tower circulating water which characterized in that: the filter comprises a cylinder body, wherein a water inlet is formed in the upper end of the cylinder body, and a first filtering mechanism and a second filtering mechanism are sequentially arranged in the cylinder body close to the water inlet, wherein the first filtering mechanism is a metal filter screen or a filter cotton core; the second filtering mechanism is a fiber filtering core or a resin filtering core, the lower end of the barrel is provided with a water outlet, the water inlet is provided with a spraying pipeline, the water outlet is provided with a water separating plate positioned at the bottom of the second filtering mechanism, and the surface of the water separating plate is provided with a plurality of water permeable holes.
2. The filtering device for the circulating water of the cooling tower as claimed in claim 1, wherein: the fiber filter core is a glass fiber filter core or a carbon fiber filter core, and the resin filter core is a cation resin filter core.
3. The filtering device for the circulating water of the cooling tower as claimed in claim 1, wherein: the cylinder between the first filtering mechanism and the second filtering mechanism is of a split structure, and the split structure is of a threaded connection structure or a buckle connection structure.
4. The filtering device for the circulating water of the cooling tower as claimed in claim 1, wherein: the water permeable holes are also arranged on the wall of the cylinder surrounding the second filtering mechanism cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066170.4U CN210473291U (en) | 2019-07-09 | 2019-07-09 | Filtering device for circulating water of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066170.4U CN210473291U (en) | 2019-07-09 | 2019-07-09 | Filtering device for circulating water of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210473291U true CN210473291U (en) | 2020-05-08 |
Family
ID=70530138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921066170.4U Active CN210473291U (en) | 2019-07-09 | 2019-07-09 | Filtering device for circulating water of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210473291U (en) |
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2019
- 2019-07-09 CN CN201921066170.4U patent/CN210473291U/en active Active
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