CN208313084U - A kind of water-saving cooling tower systems of original position self-cleaning - Google Patents
A kind of water-saving cooling tower systems of original position self-cleaning Download PDFInfo
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- CN208313084U CN208313084U CN201820884380.3U CN201820884380U CN208313084U CN 208313084 U CN208313084 U CN 208313084U CN 201820884380 U CN201820884380 U CN 201820884380U CN 208313084 U CN208313084 U CN 208313084U
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- water
- tower body
- packing layer
- accumulating disc
- original position
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- 238000001816 cooling Methods 0.000 title claims abstract description 35
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000012856 packing Methods 0.000 claims abstract description 49
- 239000000498 cooling water Substances 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 13
- 238000005183 dynamical system Methods 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000010453 quartz Substances 0.000 claims description 9
- 238000000909 electrodialysis Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 6
- 239000008213 purified water Substances 0.000 claims description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 9
- 238000011282 treatment Methods 0.000 abstract description 9
- 150000002500 ions Chemical class 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 6
- 239000010865 sewage Substances 0.000 description 4
- 239000006004 Quartz sand Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000005791 algae growth Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- -1 suspended matter Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of water-saving cooling tower systems of self-cleaning in situ, including be set to the air inlet dynamical system of tower body inner top, the water distribution system on tower body inner wall top, the first packing layer below water distribution system and the second packing layer, connect with the second packing layer bottom the second water accumulating disc, in tower body bottom and the first water accumulating disc being connected with tower body inner space and be connected to set on tower body outside the circulating cooling water purification processing unit of the first water accumulating disc and the second water accumulating disc；First packing layer and the second packing layer are arranged in parallel vertically and side wall is connected, and the second packing layer is close to tower body inner wall, and can contact with air outside tower body.Compared with the existing technology, Tthe utility model system carries out isolation processing to cooling water by the way of subregion, so that treatment and purification is had more specific aim, and can also realize the removal of suspended material in recirculated cooling water, dust and hardness ions, achievees the purpose that equipment safety operation and water-saving consumption-reduction.
Description
Technical field
The utility model relates to a kind of water-saving cooling tower systems of self-cleaning in situ, belong to cooling tower technical field.
Background technique
Cooling tower industrially, commercially, the fields such as thermal power plant be widely used, the type of cooling mainly passes through water and cold
The contact of air, the heat for making cold air band leak water are cooled down.Existing cooling tower has cross-flow type and two kinds reverse-flow, existing
Gravity-flow ventilation cross flow cooling tower is directly contacted with air, and dust, impurity and suspended matter in air etc. are made into the circulatory system
At pollution.Moreover, recirculated cooling water because evaporating, splashing loss, constantly consumption moisture, cause impurity continuous with polluter
Concentration causes the operational safety problems such as deposition fouling, corrosive pipeline, bacterium algae growth and water quality deterioration, therefore existing cross-flow type is cooling
Tower needs constantly to carry out water supplement and sewage treatment, and sewage treatment needs additional energy consumption, manpower, to a certain extent
Result in water resource waste, subsequent concentration sewage handling problem.
For above-mentioned drawback, counterflow cooling tower is continuously improved, and the prior art leads to purified air by air blower
Enter in counterflow cooling tower, avoids and the impurity such as dust in air are brought into recirculated cooling water to the subsequent contamination problem that causes, but
There is the problems such as energy consumption is high, needs certain space occupied in it.In terms of sewage treatment, the prior art is by cooling tower operational process
Middle discharge the dirty water decontamination handles do not consider that multidomain treat-ment theory, such processing mode increase processing cost, reduce simultaneously
Treatment effeciency.
Utility model content
Purpose of utility model: in order to solve the above technical problems, being directed to the deficiency of gravity-flow ventilation cross flow cooling tower, this is practical
It is novel to provide a kind of water-saving cooling tower systems of self-cleaning in situ.
Technical solution: the utility model adopts the following technical solution:
A kind of water-saving cooling tower systems of original position self-cleaning, including in the air inlet dynamical system of tower body inner top, tower body
The first packing layer and the second packing layer below the water distribution system on wall top, water distribution system are connect with the second packing layer bottom
Second water accumulating disc connects set on bottom in tower body and the first water accumulating disc for being connected with tower body inner space and outside tower body
The circulating cooling water purification processing unit of logical first water accumulating disc and the second water accumulating disc；First packing layer and the second packing layer are perpendicular
It is directly arranged in parallel and side wall is connected, the second packing layer is close to tower body inner wall, and can contact with air outside tower body.Tower body
Outer air passes through the first packing layer after first passing through the second packing layer again.
Second packing layer is preferably Raschig ring filler, can slow down the speed that recirculated cooling water elutes downwards, is increased
With the time of contacting external air, guarantee the clean level far from inner wall cooling water to greatest extent.It is flowed through from the second packing layer
Cooling water is contaminated due to large contact area with air with extraneous dust, impurity and suspended matter, collects inflow on the outside
Then two water accumulating discs flow into circulating cooling water purification processing unit, flow into the first water accumulating disc again after treatment.And it is filled out from first
The more clean cooling water of bed of material outflow then flows directly into the first water accumulating disc, is transported by pipeline, is recycled again.
The air inlet dynamical system includes motor and coupled blower, and blower is located at below motor.The air inlet
Dynamical system be used for increase enter cooling tower air capacity, reinforce the evaporation intensity of water, comparatively fast take away recirculated cooling water heat from
And reach cooling purpose.
The water distribution system includes the recirculated cooling water water inlet and water-distribution nozzle connected to it on tower body wall, cloth
The quantity of sprinkler head is two circles or two rows of, and is evenly arranged in the surface of the first packing layer and the second packing layer, so that cloth
Water is uniformly sprayed on filler.
Second packing layer is contacted by the shutter being set on tower body wall with air outside tower body.
The circulating cooling water purification processing unit includes quartz filter and electrodialysis plant interconnected, quartz
Sand filter connects the water outlet of the second water accumulating disc, and electrodialysis plant connects the purified water water inlet of the first water accumulating disc.Quartz sand
Filter can remove suspended matter, dust etc., and electrodialysis plant is connected after filtering and carries out advanced treating, mainly removes hardness ions
(such as Ca2+、Mg2+) etc., purified water water inlet is subsequently entered, converges with the low-temperature cooling water in the first water accumulating disc, is transported by pipeline
It is defeated, it carries out recirculated cooling water and recycles again.
It is also connected with control valve and water pump among the water outlet and quartz filter of second water accumulating disc, for fitting
When adjust.
Using the vertical central axis of the tower body as symmetry axis, water distribution system, the first packing layer and the second packing layer are two
Side is symmetrical arranged or is arranged in circular ring shape, i.e., when tower body is rectangular, two sides are symmetrical arranged, and the quantity of water-distribution nozzle is two rows；
When tower body is cylinder-shaped, it is arranged in circular ring shape, the quantity of water-distribution nozzle 5 is two circles.
Technical effect: compared with the existing technology, Tthe utility model system has the advantage that
(1) by the first packing layer of setting and the second packing layer, isolation processing is carried out to cooling water by the way of subregion,
So that treatment and purification is had more specific aim, compared with original directly processing cooling tower blowdown technology, eliminates circulating cooling to greatest extent
The impurity such as suspended matter, dust in water while improving purification efficiency, reduce circulating water cooling treatment cost and cooling system are arranged
Dirt amount, and then the additional rate of water make-up of cooling tower is reduced, achieve the purpose that save water resource.
(2) circulating cooling water purification processing unit can be realized suspended material in recirculated cooling water, dust and hardness ions
It is hidden effectively to evade the operation that structure, corrosion and the bacterium algae that recirculating cooling water system is faced are bred for the removal of (such as Ca2+, Mg2+)
Suffer from, reduces the system blowdown flow rate of recirculated cooling water, reduce additional water recharging, reach the mesh of equipment safety operation and water-saving consumption-reduction
's.
(3) packing layer, water-distribution nozzle, water pump, pipe joint, quartz filter, electric osmose involved in system design
The equipment costs such as analysis apparatus, control valve are reasonable, simple installation is easy, and system has both good economic benefit and social benefit, energy
All trades and professions are enough widely used in, there is very strong replicability, application prospect is wide with development space.
Detailed description of the invention
The water-saving cooling tower systems structural schematic diagram of Fig. 1 the utility model original position self-cleaning.
Specific embodiment
Technical solution described in the utility model is further described in detail below by specific embodiment, but is had
Necessity points out that following embodiment is served only for the description to utility model content, does not constitute the limit to scope of protection of the utility model
System.
Embodiment
A kind of water-saving cooling tower systems of original position self-cleaning, as shown in Figure 1, including the air inlet dynamical system set on tower body inner top
System, the water distribution system 4 on tower body inner wall top, the first packing layer 6 of 4 lower section of water distribution system and the second packing layer 7 and the second filler
Second water accumulating disc 9 of 7 bottom of layer connection, in tower body bottom and the first water accumulating disc 11 being connected with tower body inner space with
And the circulating cooling water purification processing unit of the first water accumulating disc 11 and the second water accumulating disc 9 is connected to outside tower body；First filler
Layer 6 is arranged in parallel vertically with the second packing layer 7 and side wall is connected, and the second packing layer 7 is close to tower body inner wall, and can be with
The outer air contact of tower body.Air outside tower body passes through the first packing layer 6 after first passing through the second packing layer 7 again.
Air inlet dynamical system includes motor 1 and coupled blower 2, and blower 2 is located at 1 lower section of motor, the air inlet
Dynamical system be used for increase enter cooling tower air capacity, reinforce the evaporation intensity of water, comparatively fast take away recirculated cooling water heat from
And reach cooling purpose.
Water distribution system 4 includes the recirculated cooling water water inlet 3 and water-distribution nozzle connected to it 5 on tower body wall, cloth
The quantity of sprinkler head 5 is two circles or two rows of, and is evenly arranged in the surface of the first packing layer 6 and the second packing layer 7, so that
Water distribution is uniformly sprayed on filler.
Second packing layer 7 is contacted by the shutter 8 being set on tower body wall with air outside tower body.
Circulating cooling water purification processing unit includes quartz filter 16 and electrodialysis plant 17 interconnected, quartz
Sand filter 16 connects the water outlet 10 of the second water accumulating disc 9, and the purified water that electrodialysis plant 17 connects the first water accumulating disc 11 enters water
Mouth 13.
It is also connected with control valve 14 and water pump 15 among the water outlet 10 and quartz filter 16 of second water accumulating disc 9,
For timely adjustment.
Using the vertical central axis of tower body as symmetry axis, water distribution system 4, the first packing layer 6 and the second packing layer 7 are in two sides
It is symmetrical arranged or is arranged in circular ring shape, i.e., when tower body is rectangular, two sides are symmetrical arranged, and the quantity of water-distribution nozzle 5 is two rows, tower
When body is cylinder-shaped, it is arranged in circular ring shape, the quantity of water-distribution nozzle 5 is two circles.
The water-saving cooling tower systems of the utility model original position self-cleaning, the course of work and principle are as follows:
Firstly, recirculated cooling water enters tower body from recirculated cooling water water inlet 3, then by two water-distribution nozzles 5, respectively
Water is sprayed into the first packing layer 6 and the second packing layer 7, the more clean cooling water flowed out from the first packing layer 6 then directly flows
Enter in the first water accumulating disc 11, is then transported by pipeline, recycled again；And the cooling water that the second packing layer 7 flows through due to
Large contact area with air, is contaminated with extraneous dust, impurity and suspended matter, collects flow into the second water accumulating disc 9 on the outside,
By being connected in water outlet 10 with pipeline, circulating cooling water purification processing unit is flowed under the driving of water pump 15, and pass through control
14 timely adjustment of valve.After water enters circulating cooling water purification processing unit, suspended matter, dust are removed through quartz filter 16
Deng, after filtering connect electrodialysis plant 17 carry out advanced treating, mainly remove hardness ions (such as Ca2+、Mg2+) etc., it subsequently enters
Low-temperature cooling water in purified water water inlet 13, with the first water accumulating disc 11 converges, and is transported by pipeline, carries out recirculated cooling water again
Secondary circulation, and timely adjustment is carried out by control valve 14.
Claims (7)
1. a kind of water-saving cooling tower systems of original position self-cleaning, which is characterized in that the air inlet dynamical system including being set to tower body inner top
The first packing layer (6) and the second packing layer (7) below system, the water distribution system (4) on tower body inner wall top, water distribution system (4), with
The second water accumulating disc (9) of second packing layer (7) bottom connection, in tower body bottom and be connected with tower body inner space the
One water accumulating disc (11) and the circulating cooling water purification for being set to connection the first water accumulating disc (11) and the second water accumulating disc (9) outside tower body
Processing unit；First packing layer (6) is arranged in parallel vertically with the second packing layer (7) and side wall is connected, the second filler
Layer (7) is close to tower body inner wall, and can contact with air outside tower body.
2. the water-saving cooling tower systems of original position self-cleaning according to claim 1, which is characterized in that the air inlet dynamical system
Including motor (1) and coupled blower (2), blower (2) is located at below motor (1).
3. the water-saving cooling tower systems of original position self-cleaning according to claim 1, which is characterized in that the water distribution system (4)
Including the recirculated cooling water water inlet (3) and water-distribution nozzle connected to it (5) being set on tower body wall, water-distribution nozzle (5) is uniform
It is arranged in the surface of the first packing layer (6) and the second packing layer (7).
4. the water-saving cooling tower systems of original position self-cleaning according to claim 1, which is characterized in that second packing layer
(7) it is contacted by the shutter (8) being set on tower body wall with the outer air of tower body.
5. the water-saving cooling tower systems of original position self-cleaning according to claim 1, which is characterized in that the recirculated cooling water is net
Changing processing unit includes quartz filter interconnected (16) and electrodialysis plant (17), quartz filter (16) connection
The water outlet (10) of second water accumulating disc (9), electrodialysis plant (17) connect the purified water water inlet (13) of the first water accumulating disc (11).
6. the water-saving cooling tower systems of original position self-cleaning according to claim 5, which is characterized in that second water accumulating disc
(9) control valve (14) and water pump (15) are also connected among water outlet (10) and quartz filter (16).
7. the water-saving cooling tower systems of original position self-cleaning according to claim 1, which is characterized in that with the vertical of the tower body
Central axis is symmetry axis, and water distribution system (4), the first packing layer (6) and the second packing layer (7) are symmetrical arranged in two sides or are in
Circular ring shape setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884380.3U CN208313084U (en) | 2018-06-08 | 2018-06-08 | A kind of water-saving cooling tower systems of original position self-cleaning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884380.3U CN208313084U (en) | 2018-06-08 | 2018-06-08 | A kind of water-saving cooling tower systems of original position self-cleaning |
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| Publication Number | Publication Date |
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| CN208313084U true CN208313084U (en) | 2019-01-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680044A (en) * | 2018-06-08 | 2018-10-19 | 南京师范大学 | A kind of water-saving cooling tower systems of original position self-cleaning |
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- 2018-06-08 CN CN201820884380.3U patent/CN208313084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680044A (en) * | 2018-06-08 | 2018-10-19 | 南京师范大学 | A kind of water-saving cooling tower systems of original position self-cleaning |
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