CN203319816U - Physical type circulating-water treatment system - Google Patents
Physical type circulating-water treatment system Download PDFInfo
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- CN203319816U CN203319816U CN2013202633071U CN201320263307U CN203319816U CN 203319816 U CN203319816 U CN 203319816U CN 2013202633071 U CN2013202633071 U CN 2013202633071U CN 201320263307 U CN201320263307 U CN 201320263307U CN 203319816 U CN203319816 U CN 203319816U
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Abstract
The utility model discloses a physical type circulating-water treatment system. The physical type circulating-water treatment system comprises an ultraviolet sterilization device, a fiber-filtering-cloth filtering device and a softening and desalting device. The ultraviolet sterilization device and the fiber-filtering-cloth filtering device are used as core parts, the softening and desalting device is a selectable device, and the selection is determined according to the water quality of the supplementary water of circulating water and the material of heat exchange equipment. The physical type circulating-water treatment system disclosed by the utility model has the advantages that no chemical water treating agent is added, the water quality of the circulating water is not damaged, no hazard is caused to the heat exchange equipment, the sterilizing and algae-removing effects, the filtering and turbidity removing effects and the scale inhibiting effect are far higher than the effects of chemical sterilization, sand filtering, turbidity removal and chemical scale inhibition, and the stable and reliable effects are achieved. Compared with the traditional circulating-water treatment system with a chemical water treatment agent and sand filtering, the physical type circulating-water treatment system saves more energy and water and is better in anticorrosion effect.
Description
Technical field
The utility model relates to a kind of circular water treating system, a kind of not to the physical circular water treating system that adds the Water Treatment medicament in recirculated water.
Background technology
At present, in the circulating water treatment field, its water treatment system is by the chemical bactericide sterilization basically, and turbid and three functional modules compositions of corrosion inhibiting and descaling agent scale inhibition anticorrosion fall in the quartz filter bypath filter, belong to the water treatment system that chemistry and physical method combine.The advantage of this circular water treating system is simple, convenient, but it exists fatal shortcoming, that is exactly that chemical agent comprises that chemical bactericide and chemical corrosion inhibiting and descaling agent are subject to water quality impact larger, its sterilization effect, anticorrosion-antiscaling effect are all undesirable, stability, the non-constant of reliability, although sterilant, corrosion inhibiting and descaling agent are constantly weeded out the old and bring forth the new, its circular water treating system that is just moving more satisfactoryly seldom.Quartz filter is as recirculated water bypath filter facility, although with a long history, it is also not fully up to expectations that it filters turbidity removal effect.Generally the initial stage is effective, after using for some time, effect but worse and worse, this is because quartz filter comprises that the fiber ball filter of new development belongs to the contact percolation category, all need to add the stable filter effect of a certain amount of flocculation agent guarantee in water, otherwise effect is poor and can occur very soon that short stream penetrates, filter bed plays the phenomenon that mud ball etc. affects normal filtration.Turbid poor effect falls in quartz filter, and effect is unstable, can affect conversely sterilization effect and anticorrosion-antiscaling effect, cause the microorganism sticky dirt, a large amount of formation of the turbid dirt of suspended substance, reduce heat transfer efficiency, and produce microbiological corrosion under serious dirt, have influence on the normal operation of heat-exchange equipment.In addition, quartz filter also has a great deficiency, is exactly that the backwash and regeneration water consumption rate is too high, reaches 5-8%, be unfavorable for very much water saving, and running cost is higher.
In addition, application and environmental requirement along with middle water in circulating water system are more and more higher, the limitation of chemical bactericide, corrosion inhibiting and descaling agent cycle for the treatment of water is more and more obvious, because they are in fact also a kind of pollutents, environment is had to direct harm, and their some organism in middle water are combined also can produce the new material that some harm are larger.In a word, the circular water treating system that current chemical agent adds the quartz sand bypath filter exists the problems such as energy consumption is high, the water consumption is high, effect is undesirable, corrosion is serious, environmental risk is high, urgently to be resolved hurrily.
The utility model content
The problems that exist in order to solve current circular water treating system, the utility model provides that a kind of germ-killing efficiency is high, sterilization effect good, has fallen turbid better effects if, few, the basic non-scaling of backwash water consumption, burn into, the more physical circular water treating system of water saving safer, more energy-conservation to environment not substantially.
The utility model solves the technical scheme that its technical problem adopts: design a kind of physical circular water treating system, it consists of ultraviolet sterilization apparatus, fiber filter cloth filtration unit and softening desalination plant, it is characterized in that it is ultraviolet sterilization apparatus and fiber filter cloth filtration unit that its core forms, softening desalination plant is option means.Softening desalination plant can be magnetic scale device, electronic descaling device, resin softening installation, resin desalination plant, film is softening and desalination plant or its combination.Can decide what to use according to concrete circulating water quality and interchanger material, or determine concrete any softening desalination plant.
This physical circulating water system does not need to add any chemical agent in recirculated water, without any environmental risk.Wherein uitraviolet intensity and the dosage of ultraviolet sterilization apparatus dependence appropriate design can be in the moment kill bacteria, its broad spectrum and germ-killing efficiency, chemical bactericide is far not comparable, and do not disturb circulating water quality, in recirculated water, do not add any material, can not bring any harm to heat-exchanger rig in circulating water system.Utilize ultraviolet sterilization apparatus can be like a cork by the heterotrophic bacterium control indexes in recirculated water in 1000cfu/ml, and generally can only be controlled in 100000cfu/ml with chemical bactericide.The fiber filter cloth filtration unit is another important component part of this physical circular water treating system.It is compared with quartz sand filtration, and its maximum characteristics are 1. not need to add any medicament can realize that high-level efficiency is filtered and filter effect is reliable and stable.2. the backwash and regeneration water consumption rate is very low, only has the 1/5-1/8 of quartz sand filtration, and water-saving result is good especially.3. cost and running cost are all lower.Current research shows, bacterium is the most important arch-criminal of microorganism sticky dirt and corrosion, suspended substance in water (turbidity) is the accomplice of a large amount of procreations of bacterium and reduction sterilization effect, it is the direct factor that in water, turbid dirt forms, microorganism sticky dirt and turbid dirt all can seriously reduce the heat exchange efficiency of circulating water system, cause energy consumption increase, water consumption to increase, and the lower any metal of microbiological corrosion of dirt all can't be escaped by luck, as long as solved problem of bacteria and suspended substance problem, the recirculated water problem just is resolved substantially.The ultraviolet sterilization apparatus of this physical circular water treating system and the perfect adaptation of fiber filter cloth filtration unit, mutually promote, just can thoroughly solve bacterium and suspended substance problem, and operational administrative is more convenient, running cost does not increase, so the core that ultraviolet sterilization apparatus and fiber filter cloth filtration unit are this physical circular water treating systems forms.
Softening desalination plant is the facility that thoroughly solves the incrustation scale problem, incrustation scale is another harm in circulating water system, traditional method is to rely on interpolation Scale inhibitors or corrosion inhibiting and descaling agent stop the generation of incrustation scale and prevent chemical corrosion, but effect is undesirable, and has Environmental Risk.The softening desalination plant of this physical circular water treating system device different according to the corresponding employing of water quality of circulating water system to be to reach the Environmental Safety anti-scale descaling, simultaneously the rational purpose of running cost.As very high as calcium ions and magnesium ions and the chloride ion content of circulating water system, usually adopt film to soften and desalination plant, for calcium ions and magnesium ions and the lower situation of chloride ion content, usually adopt the electronic descaling antiscaling device.When calcium ions and magnesium ions and chloride ion content are very low, above do not soften desalination plant, only upper ultra-violet sterilization and fiber filter cloth filter and get final product.So softening desalination plant is the option means of this physical circular water treating system.
This physical circular water treating system is applied in practice, and effect is very good.
The accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described further.
Fig. 1 is the utility model typically used process flow sheet
1. heat-exchange systems in figure, 2. cooling system, 3. Circulated power system, 4. ultraviolet sterilization apparatus, 5. fiber filter cloth filtration unit, 6. softening desalination plant, 7. make up water
Embodiment
In Fig. 1, ultraviolet sterilization apparatus (4), fiber filter cloth filtration unit (5), softening desalination plant (6) form the utility model.Recirculated water from heat-exchange system (1) out after, enter cooling system (2) under Circulated power system (3) effect, enter the ultraviolet sterilization apparatus (4) of the utility model after cooling, then enter Circulated power system (3), after Circulated power system (3) pressurization, most of water directly is sent to heat-exchange system (1), and a part of water enters heat-exchange system (1) after first being sent to fiber filter cloth filtration unit (5) turbidity removal again.Make up water (7) is sent to Circulated power system (3) after softening desalination plant (6) is processed.So, under the effect of this physical circular water treating system, in water, grow with process of cooling in the bacterium of bringing in air constantly by ultraviolet sterilization apparatus (4), killed, bacterial count maintain one rational low-level, guarantee not produce microorganism sticky dirt and microbiological corrosion.The mushroom suspended substance filtering that the fiber filter cloth filtration unit constantly grows external suspended substance and heat-exchange system (1), guarantee not produce turbid dirt.Softening desalination plant (6) is guaranteed not produce incrustation scale or scale forming is controlled to a rational level by calcium ions and magnesium ions and the chloride ion content of controlling moisturizing (7), with the dual purpose of realize blocking water dirty and anti-chemical corrosion.
Claims (2)
1. a physical circular water treating system, consist of ultraviolet sterilization apparatus, fiber filter cloth filtration unit and softening desalination plant, it is characterized in that it is ultraviolet sterilization apparatus and fiber filter cloth filtration unit that its core forms, and softening desalination plant is option means.
2. a kind of physical circular water treating system according to claim 1, is characterized in that its softening desalination plant can be magnetic scale device, electronic descaling device, resin softening installation, resin desalination plant, film is softening and desalination plant or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202633071U CN203319816U (en) | 2013-05-15 | 2013-05-15 | Physical type circulating-water treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202633071U CN203319816U (en) | 2013-05-15 | 2013-05-15 | Physical type circulating-water treatment system |
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| Publication Number | Publication Date |
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| CN203319816U true CN203319816U (en) | 2013-12-04 |
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| CN2013202633071U Expired - Fee Related CN203319816U (en) | 2013-05-15 | 2013-05-15 | Physical type circulating-water treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876384A (en) * | 2015-05-20 | 2015-09-02 | 洛阳金邦博环保科技有限公司 | Zero-emission treatment system and method for industrial circulating water |
| CN105366857A (en) * | 2015-12-10 | 2016-03-02 | 青海荷洁纳米材料科技有限公司 | Photovoltaic and mains supply complementary five water treatment modes integrated household purifier |
| CN106006797A (en) * | 2016-08-02 | 2016-10-12 | 北京科净源科技股份有限公司 | Evaporation condenser circulating water treatment method |
-
2013
- 2013-05-15 CN CN2013202633071U patent/CN203319816U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876384A (en) * | 2015-05-20 | 2015-09-02 | 洛阳金邦博环保科技有限公司 | Zero-emission treatment system and method for industrial circulating water |
| CN105366857A (en) * | 2015-12-10 | 2016-03-02 | 青海荷洁纳米材料科技有限公司 | Photovoltaic and mains supply complementary five water treatment modes integrated household purifier |
| CN106006797A (en) * | 2016-08-02 | 2016-10-12 | 北京科净源科技股份有限公司 | Evaporation condenser circulating water treatment method |
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Addressee: Wang Yu Document name: payment instructions |
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Granted publication date: 20131204 Termination date: 20210515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |