CN203820606U - Purification system for deep treatment of tap water - Google Patents

Purification system for deep treatment of tap water Download PDF

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Publication number
CN203820606U
CN203820606U CN201420217654.5U CN201420217654U CN203820606U CN 203820606 U CN203820606 U CN 203820606U CN 201420217654 U CN201420217654 U CN 201420217654U CN 203820606 U CN203820606 U CN 203820606U
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CN
China
Prior art keywords
water
tank
purification system
biological pretreatment
ozone contact
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420217654.5U
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Chinese (zh)
Inventor
潘志成
邱恋
杨平
邱淼渝
高永忠
张强
张俊峰
章仁忠
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CHENGDU CER (GROUP) Co Ltd
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CHENGDU CER (GROUP) Co Ltd
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Priority to CN201420217654.5U priority Critical patent/CN203820606U/en
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Publication of CN203820606U publication Critical patent/CN203820606U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a purification system for the deep treatment of tap water. The purification system comprises a water taking pump house, a biological pretreatment tank, a coagulation tank, a sedimentation tank, an ozone contact tank, an activated-charcoal biological filter, a disinfection tank and a clean water pool which are sequentially connected, wherein the ozone contact tank is further connected with an ozone generator, and a water lifting pump house is further arranged between the sedimentation tank and the ozone contact tank. According to the purification system, a sand filtering tank is additionally arranged, and raw water subjected to fully oxygen dissolving is filtered by filtering media, such as quartz sand, so that flocculated and suspended particles in the raw water are intercepted, foreign matters are removed from the water, organic matters and the foreign matters contained in the raw water are further reduced, and the turbidity of the raw water is lowered; ammonia nitrogen and the organic matters contained in the raw water can be effectively removed; the purification system is high in volume load and is resistant to impact load, the yielding water is good in quality and is stable, the energy consumption is low, and the tap water leaving a factory can reach EU (European Union) 166 indicators.

Description

A kind of purification system for running water by disposal of depth
Technical field
The utility model belongs to tap water purifying technical field, specifically refers to a kind of purification system for running water by disposal of depth.
Background technology
City tap-water, in the course of conveying of long distance, exists the aging corrosion of pipe network, pipe leak to cause air to enter rear bacterium evil life, and high-rise water tank cleans the possibility that waits not in time secondary pollution, so the tap water Quality Down that final user obtains.And manyly for (comprise industry and civilian), all the instruction of tap water is had to higher requirement, therefore just must carry out advanced treatment to municipal tap water, to guarantee use quality and safety.
Progress along with modern civilization, environmental pollution is day by day serious, pollutent in water source is very big to the Health hazard of human body from the beginning, and existing tap water purifying system is not thorough to detoxication, can not remove mutagen, metacarcinogen and teratogen etc. in former water, and the secondary pollution that the micro-cistern water supply mode of the height of Highrise buildings is brought, the iron rust that outmoded water supply network causes, dirty slag and the bacterium growing, brought much inconvenience to daily life.High rigidity, high fluorine, high salinity tap water have great harm in many areas to human health.
Simultaneously, China has come into effect the < < drinking water sanitary standard > > of new edition on July 1st, 2012, this standard increases to 106 to drinking water water water-quality guideline by 35 of primary standard, the international relevant drinking water standard of Dan Yu is compared, and also needs further raising on the process for deeper purifying of tap water.
Utility model content
The purpose of this utility model is: overcome the above-mentioned defect of prior art, provide a kind of and remove ammonia nitrogen and organism is effective, volumetric loading is high, anti impulsion load, effluent quality is good and stablize, consume energy low a kind of purification system for running water by disposal of depth that meets 166 indexs of European Union.
The utility model is achieved through the following technical solutions: a kind of purification system for running water by disposal of depth, comprise the water plant, Biological Pretreatment pond, coagulation basin, settling tank, ozone contact tank, activated carbon bio-filter, sterilization pool and the clean water basin that connect successively, described ozone contact tank is also connected with ozonizer, is also provided with water lift pump house between described settling tank and ozone contact tank.In the utility model, Biological Pretreatment pond mainly adopts biological contact oxidation process, take and is attached to microbial film on carrier (being commonly called as filler) as main, purifies the organism in former water.Coagulation basin is by adding medicament or mechanical effect to make suspended particulates in water gather change greatly, or formation floc sedimentation, thereby adds the coagulation of fast particle; reach the object of solid-liquid separation, or make the organism unstability of original colloid in water or dissolving, form small-particle; form solid phase sedimentation, thus and aqueous phase separation.Settling tank is that the flocs unit forming through coagulation basin is precipitated, thereby reduces the turbidity of former water.Ozone contact tank mainly utilizes the extremely strong oxidisability of ozone, removes algae in water, further improves the purity of former water.Activated carbon bio-filter utilizes the microbiological deterioration of the quick growth of gac table and charcoal absorption effect jointly to remove organism.Sterilization pool, by adding chlorine, kills pathogenic microorganism.Clean water basin are mainly used in the tap water of storage after deep purifying.The principle of work of Biological Pretreatment pond, coagulation basin, coagulation basin, ozone contact tank, activated carbon bio-filter, sterilization pool and clean water basin in the utility model belongs to the common practise of this area, is no longer described in detail here.
Further, described settling tank connects water lift pump house by sand filter, and preferably V-arrangement sand filter, tackles flocculated suspension particle in water through the former water of previous step processing by being covered with appropriate filtrate quartz sand, thereby remove foreign material in water.
Further, described Biological Pretreatment pond entrance end is provided with the diversion trench being connected with water plant, is mainly used in preventing the Biological Pretreatment pond short stream of intaking, and is conducive to former water and flows into Biological Pretreatment pond by water plant.
Further, described settling tank is connected with Biological Pretreatment pond, and the sludge water that former water produces through settling tank is flowed in Biological Pretreatment pond and re-started catalytic oxidation and coagulating by pipeline, realizes further purification and the recovery of former water.
Further, described Biological Pretreatment pond is also connected with gas blower, and bottom, Biological Pretreatment pond is provided with aerating apparatus, adopt air water reverse flow design, by gas blower to aerating apparatus aeration, at the bottom of aerating apparatus is distributed in pond, under air-flow and on the packing area of flowing through, be conducive to remove the organism in former water.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model is by newly establishing sand filter, fully the former water after dissolved oxygen is through the filtration of filtrate quartz sand etc., thereby tackles the flocculated suspension particle in former water, removes the foreign material in water, further reduce organism contained in former water and foreign material, and reduced the turbidity of former water.
(2) the utility model, by newly-increased diversion trench, prevents from entering the short stream of former water in Biological Pretreatment pond, has guaranteed the proper flow of former water.
(3) of the present utility modelly by settling tank, be connected with Biological Pretreatment pond, the former water the first step is purified to the sludge water producing through Biological Pretreatment pond, coagulation basin, settling tank to be processed through Biological Pretreatment pond again, improved the utilization ratio of former water, realized former water is further purified and reclaimed.
(4) the utility model can effectively be removed ammonia nitrogen contained in former water and organism, and volumetric loading is high, anti impulsion load, and effluent quality is good and stable, consumes energy low, and the tap water dispatching from the factory reaches 166 indexs of European Union.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
The primary structure of the present embodiment, as shown in Figure 1, a kind of purification system for running water by disposal of depth, comprise the water plant, Biological Pretreatment pond, coagulation basin, settling tank, ozone contact tank, activated carbon bio-filter, sterilization pool and the clean water basin that connect successively, described ozone contact tank is also connected with ozonizer, is also provided with water lift pump house between described settling tank and ozone contact tank.During use, former water is by the water plant Biological Pretreatment pond of flowing through, biological contact chamber mainly adopts biological contact oxidation process, take and be attached to microbial film on carrier (being commonly called as filler) as main, purify the organism in former water, bottom, Biological Pretreatment pond is provided with aerating apparatus, adopts air water reverse flow design, thus stream of cleaned water.The former current of processing through Biological Pretreatment pond are through coagulation basin; coagulation basin is by adding medicament or mechanical effect to make suspended particulates in water gather change greatly; or formation floc sedimentation; thereby the coagulation that adds fast particle; reach the object of solid-liquid separation, or make the organism unstability of original colloid in water or dissolving, form small-particle; form solid phase sedimentation, thus and aqueous phase separation.Settling tank is that the flocs unit forming through coagulation basin is precipitated, thereby reduces the turbidity of former water.Former water after settling tank is processed is through the effect of water lift pump house, former water enters next step advanced treatment operation, ozonizer provides the air or oxygen that contains low concentration ozone for ozone contact tank, ozone contact tank mainly utilizes the extremely strong oxidisability of ozone, remove algae in water, further improve the purity of former water.Activated carbon bio-filter utilizes the microbiological deterioration of the quick growth of gac table and charcoal absorption effect jointly to remove organism.Sterilization pool, by adding chlorine, kills pathogenic microorganism and bacterium, the tap water of the clean water basin of finally flowing through storage after deep purifying.
Embodiment 2:
The present embodiment further defines described settling tank and connects water lift pump house by sand filter on the basis of embodiment 1, preferred V-arrangement sand filter, the former water of processing through previous step is by being covered with flocculated suspension particle in appropriate filtrate quartz sand interception water, thus foreign material in removal water.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
Embodiment 3:
The present embodiment further defines described Biological Pretreatment pond entrance end and is provided with the diversion trench being connected with water plant on the basis of above-described embodiment, be mainly used in preventing the Biological Pretreatment pond short stream of intaking, be conducive to former water and flow into Biological Pretreatment pond by water plant.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 4:
The present embodiment further defines described settling tank and is connected with Biological Pretreatment pond on the basis of above-described embodiment, the sludge water that former water produces through settling tank is flowed in Biological Pretreatment pond and is re-started catalytic oxidation and coagulating by pipeline, realizes further purification and the recovery of former water; Biological Pretreatment pond is also connected with gas blower, and bottom, Biological Pretreatment pond is provided with aerating apparatus, adopts air water reverse flow design, by gas blower to aerating apparatus aeration, at the bottom of aerating apparatus is distributed in pond, under air-flow and on the packing area of flowing through, be conducive to remove the organism in former water.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, all fall into protection domain of the present utility model.

Claims (5)

1. the purification system for running water by disposal of depth, it is characterized in that: comprise the water plant, Biological Pretreatment pond, coagulation basin, settling tank, ozone contact tank, activated carbon bio-filter, sterilization pool and the clean water basin that connect successively, described ozone contact tank is also connected with ozonizer, is also provided with water lift pump house between described settling tank and ozone contact tank.
2. a kind of purification system for running water by disposal of depth according to claim 1, is characterized in that: described settling tank connects water lift pump house by sand filter.
3. a kind of purification system for running water by disposal of depth according to claim 2, is characterized in that: described Biological Pretreatment pond entrance end is provided with the diversion trench being connected with water plant.
4. a kind of purification system for running water by disposal of depth according to claim 3, is characterized in that: described settling tank is connected with Biological Pretreatment pond.
5. according to a kind of purification system for running water by disposal of depth described in claim 1 to 4 any one, it is characterized in that: described Biological Pretreatment pond is also connected with gas blower.
CN201420217654.5U 2014-04-30 2014-04-30 Purification system for deep treatment of tap water Expired - Fee Related CN203820606U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420217654.5U CN203820606U (en) 2014-04-30 2014-04-30 Purification system for deep treatment of tap water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420217654.5U CN203820606U (en) 2014-04-30 2014-04-30 Purification system for deep treatment of tap water

Publications (1)

Publication Number Publication Date
CN203820606U true CN203820606U (en) 2014-09-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105293844A (en) * 2015-12-14 2016-02-03 连云港市自来水有限责任公司 Reactor for uninterruptedly getting direct drinking water and method for getting direct drinking water
CN106277605A (en) * 2016-08-30 2017-01-04 上海市政工程设计研究总院(集团)有限公司 A kind of method for high-efficiency combined treatment for high NH4 source water
CN106746185A (en) * 2016-12-02 2017-05-31 贵阳时代沃顿科技有限公司 One kind prepares reverse osmosis membrane residual ammonia method for treating waste liquid and its device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105293844A (en) * 2015-12-14 2016-02-03 连云港市自来水有限责任公司 Reactor for uninterruptedly getting direct drinking water and method for getting direct drinking water
CN106277605A (en) * 2016-08-30 2017-01-04 上海市政工程设计研究总院(集团)有限公司 A kind of method for high-efficiency combined treatment for high NH4 source water
CN106746185A (en) * 2016-12-02 2017-05-31 贵阳时代沃顿科技有限公司 One kind prepares reverse osmosis membrane residual ammonia method for treating waste liquid and its device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140910

Termination date: 20180430