CN201161963Y - Water purification treatment equipment for household - Google Patents

Water purification treatment equipment for household Download PDF

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Publication number
CN201161963Y
CN201161963Y CNU2007200766567U CN200720076656U CN201161963Y CN 201161963 Y CN201161963 Y CN 201161963Y CN U2007200766567 U CNU2007200766567 U CN U2007200766567U CN 200720076656 U CN200720076656 U CN 200720076656U CN 201161963 Y CN201161963 Y CN 201161963Y
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water
filtering layer
chamber
mixed solution
anaerobism
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Expired - Fee Related
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CNU2007200766567U
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Chinese (zh)
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董滨
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Individual
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Individual
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Biological Treatment Of Waste Water (AREA)

Abstract

The utility model relates to a household reclaimed water purifying and processing apparatus, which relates to the technique for processing domestic miscellaneous water and leading the treatment of domestic miscellaneous water to reach the domestic miscellaneous water quality standard (CJ/T48-1999) and urban miscellaneous water quality standard (GB/T18920-2002), and domestic miscellaneous water is used for toilet flushing, greening, landscaping, road spraying and the like. Three functional areas which are a deposition regulating area, a biological purification and treatment area and a disinfection water storage area are arranged in the household reclaimed water purifying and processing apparatus. The household reclaimed water purifying and processing apparatus adopts filler to filter and separate water in solid and liquid to assure effluent quality, biological purification adopts the anaerobic (anoxybiotic) biological film technique to guarantee the excellent impact resistance capability of a system, and avoids the problem of producing a great amount of foam at aerated areas. The equipment investment and operation cost of the household reclaimed water purifying and processing apparatus is lower than the existing home and abroad reclaimed water purifying and processing apparatuses, and the household reclaimed water purifying and processing apparatus can not cause secondary pollution, which is conveniently operated and maintained, and has excellent social and economic benefits.

Description

A kind of home-use middle water purification apparatus
Technical field
A kind of home-use middle water purification apparatus, relate to wastewater processing technology is used mixedly in life, be used for that wastewater treatment is used mixedly in life and reach " miscellaneous domestic water quality standard " (CJ/T 48-1999) and " city miscellaneous water water quality standard " (GB/T 18920-2002), be back to flush the toilet, greening, landscape water, road sprinkling etc.
Background technology
The bath water amount is very big in daily life, shows through investigation, accounts for 40～60% of domestic water consumption.And the water quality characteristics of bath wastewater is to contain certain amount of surfactant, and Pollutant levels such as waste water COD and nitrogen phosphorus are low, is easy to handle, and mainly adopts biological processing technology and materialization treatment technology method to handle to its processing at present:
1. biological treatment: adopt activated sludge process or biomembrance process, use most often biological contact oxidation process, life is used mixedly pollutant removals such as organism and nitrogen in the waste water, phosphorus, these method characteristics are that processing cost is low, applied range, and treatment effect is good;
2. circulating filtration method: for using mixedly waste water through pretreated life, adopt filter method such as sand filter to handle, make water outlet reduce turbidity, cooperates with biological method and also can remove water pollutant, but obstruction is very fast, flushing cycle is frequent, operational administrative inconvenience;
3. dosing air supporting method: use the method for former water coagulation being reacted the floating art breading of laggard promoting the circulation of qi, can effectively remove most colourity, suspended substance in the assorted water water body of life, its water outlet is handled after filtration again can reach goodish treatment effect;
But, above-mentionedly the waste water water treatment method is used mixedly in life all needed a plurality of equipment and carry out requirement and the effect that comprehensive processing just can reach water treatment, and these device processes expense height, failure rate height, stop up easily, the operation power consumption is than problems such as height, also limited applying of middle water correction plant on a large scale.
Summary of the invention
The inventor has conscientiously studied above-mentioned various life and has used mixedly wastewater treatment method and equipment, and use mixedly the research work of wastewater treatment in conjunction with real life, a kind of non-secondary pollution has been proposed, investment is low, effective, convenient operation and management, novel home-use in the water purification apparatus.
The utility model equipment is to constitute like this: waste water is set in water treating equipment regulates precipitation, biopurification processing, three functional zone of sterilization retaining.
The precipitation regulatory region mainly is made up of bucket and filtering layer two portions; the suspended substance that can sink in the water inlet sinks in the bucket; filtering layer adopts the water treatment filler of poly-second (third) alkene or haydite or Polyurethane filler or other material; by particle diameter is that the filler grain of 2～100mm is formed; filtering layer thickness 〉=100mm; the daily means flow rate calculation, current are through the upflow velocity≤5.0m/h of filler filtering layer.The filtering layer bottom is provided with washpipe, but blowing air or current, when the filler filtering layer stops up, to wash regeneration.On filtering layer top overflow device is set, the waste water of handling through filtering layer flows into the biopurification district.
The biopurification treatment zone is by the anaerobism exposure chamber; the aerobic contact oxidation chamber; mixed solution diversion chamber three parts are formed; in the anaerobism exposure chamber, biologic packing material is set; biologic packing material adopts the water treatment filler of poly-second (third) alkene or haydite or Polyurethane filler or other material, utilizes the filling surface microbial film that tensio-active agent in the waste water and organism are detested the processing of (lacking) oxygen, and anaerobism is controlled at 2～10h duration of contact; for fear of the generation of short stream, the anaerobism contact can be adopted the mode of plural serial stage operation.The water outlet of anaerobism exposure chamber enters the aerobic contact oxidation chamber, at the indoor employing Activated Sludge Process of aerobic contact oxidation or bio membrane process or both process integrations, waste water is carried out the aerobe purifying treatment, be controlled at 2～10h aerobic duration of contact, in order to improve processing efficiency, aerobic contact oxidation can adopt the mode of plural serial stage operation.The water outlet of aerobic contact oxidation chamber enters mixed solution diversion chamber, mixed solution diversion chamber is provided with bucket and mixed solution filtering layer two portions, the suspended substance that can sink sinks in the bucket, in bucket water pump is set or gas is carried equipment, and bed mud is back to anaerobism exposure chamber or aerobic contact oxidation chamber.The mixed solution filtering layer is that the filler grain of 2～100mm is formed by particle diameter; filler can adopt the water treatment filler of poly-second (third) alkene or haydite or Polyurethane or other material; filler filtering layer thickness requirement 〉=100mm; the daily means flow rate calculation, current are through the upflow velocity≤5.0m/h of filler filtering layer.Mixed solution filtering layer bottom is provided with washpipe, but blowing air or current, when the mixed solution filtering layer stops up, to wash regeneration.
Sterilization is provided with disinfection apparatus, the retaining chamber in the water reserve.Sterilization can be adopted ultraviolet ray, add chlorine tablets or baffle plate type dosing sterilization or other water treatment disinfectant measure disinfection.After filler filtering layer water outlet overflow enters the sterilization water reserve, be sterile-processed, can directly use from indoor the taking of retaining as reclaimed water.
Characteristics of the present utility model are:
1. adopt filler to filter and carry out solid-liquid separation, it is 5～100mm filler grain that filler adopts particle diameter, thickness 〉=100mm, and solid-liquid separation effect is stable, not influenced by mud scum, has guaranteed effluent quality;
2. filtering layer adopts compressed air rinsing or current flushing, and is simple to operate, and convenient management is convenient to automatization control, and equipment can move all the year round, and failure rate is low;
3. biopurification is partly adopted and is detested (lacking) oxygen bio membrane process, can guarantee the impact resistance that system is good, removes tensio-active agent to greatest extent, avoids producing in the aeration zone a large amount of foamy problems;
4. the utility model equipment does not add any chemical agent when carrying out water treatment, and is therefore nontoxic, do not have secondary pollution problem.
With the utility model device processes life bath waste water, water outlet can reach " dirt live in miscellaneous water water quality standard " (CJ/T48-1999) and " city miscellaneous water water quality standard " (GB/T 18920-2002), and the investment of the utility model equipment and running cost are all very low, have good social benefit and economic benefit.
Description of drawings
Accompanying drawing is that the utility model is implemented synoptic diagram, wherein:
Fig. 1. be the utility model diagrammatic cross-section;
Shown in the figure, water inlet pipe 1, diversion chamber 2, evacuated tube 3, overflow groove 4, filtering layer 5, washpipe 6, bucket 7, anaerobism exposure chamber 8, aerobic contact oxidation chamber 9, aeration tube 10, mixed solution diversion chamber 11, mixed solution filtering layer 12, mud bucket 13, sterilized room 14, flood level 15, upflow tube 16, turn on pump control water level 17, retaining chamber 18, termination of pumping control water level 19.
Embodiment
In conjunction with the accompanying drawings, the utility model equipment is made further description.
Example one
Water inlet pipe 1 joins with the bath wastewater water shoot, and waste water at first enters diversion chamber 2 behind the access arrangement, to reduce flow turbulence.Diversion chamber 2 bottoms communicate with bucket 7, and are provided with evacuated tube 3, are convenient to the emptying maintenance.Sunk impurity in the water inlet precipitates in bucket 7, the clear liquid current then with upflow velocity be≤the speed upward flow of 5.0m/h is through filtering layer 5, filtering layer 5 is that the filler grain that 2～100mm does not wait constitutes by particle diameter, and thickness is 100mm, and a large amount of suspension impurity can be filtered the contact removal in the clear liquid.In filtering layer 5 bottoms washpipe 6 is set, when filtering layer reaches capacity, can feeds pressurized air and wash regeneration.Enter in the anaerobism exposure chamber 8 through overflow groove 4 through the waste water after filtering layer 5 clarifications, arrange that in anaerobism exposure chamber 8 particle diameter is the water treatment filler of 2～100mm, utilize epontic anaerobe film that tensio-active agent in the waste water and organism are carried out anaerobism and contact purification, anaerobism duration of contact is 2 hours, 8 water outlets of anaerobism exposure chamber enter in the aerobic contact oxidation chamber 9, in aerobic contact oxidation chamber 9, add the water treatment filler that particle diameter is 2～100mm, and be provided with aeration tube 10, supply with oxygen by aeration tube 10, utilize aerobic biological film method that waste water is carried out aerobic purification, be 10 hours aerobic duration of contact.Enter mixed solution diversion chamber 11 through the mixed solution after the biopurification, and through after the solid-liquid separation, the microbial film that comes off sinks in the mud bucket 13, clear liquid with upflow velocity be≤speed of 5.0m/h is through mixed solution filtering layer 12, mixed liquid filtering layer 12 contact percolations of a small amount of suspended substance that carries in the stillness of night are removed.Wherein, mixed solution filtering layer 12 is that the filler grain that 2～100mm does not wait constitutes by particle diameter, and thickness is 100mm.In the bottom of mixed solution filtering layer 12 washpipe 6 is set, when mixed solution filtering layer 12 reaches capacity, can feeds current and wash regeneration.Reach requirement substantially through water quality after the biopurification, entered sterilized room 14 then, adopted the sterilization that carries out disinfection of baffle plate type dosing sterilization method.After handling through sterilization, middle water enters in the retaining chamber 18 standby, extracts out in 18 from the retaining chamber by lift pump when middle water uses.Retaining chamber 18 is built-in with termination of pumping control water level 19 and turn on pump control water level 17, and when water level is low to moderate termination of pumping water level 19, lift pump will quit work, and when water level reaches turn on pump control water level 17, water pump will be opened automatically.When the water level in the retaining chamber 18 reached flood level 15, water flowed out from upflow tube 16, stablizing, work safely by assurance equipment.
Example two
Water inlet pipe 1 joins with the bath wastewater water shoot, and waste water at first enters diversion chamber 2 behind the access arrangement, to reduce flow turbulence.Diversion chamber 2 bottoms communicate with bucket 7, and are provided with evacuated tube 3, are convenient to the emptying maintenance.Sunk impurity in the water inlet precipitates in bucket 7, the clear liquid current then are 2.0m/h upward flow process filtering layer 5 with the upflow velocity, filtering layer 5 is that the filler grain that 2～100mm does not wait constitutes by particle diameter, and thickness is 100mm, and a large amount of suspension impurity can be filtered the contact removal in the clear liquid.In filtering layer 5 bottoms washpipe 6 is set, when filtering layer 5 reaches capacity, can feeds pressurized air and wash regeneration.Enter in the anaerobism exposure chamber 8 through overflow groove 4 through the waste water after filtering layer 5 clarifications, arrange that in anaerobism exposure chamber 8 particle diameter is the water treatment filler of 2～100mm, utilize epontic anaerobe film that tensio-active agent in the waste water and organism are carried out anaerobism and contact purification, anaerobism duration of contact is 10 hours, 8 water outlets of anaerobism exposure chamber enter in the aerobic contact oxidation chamber 9, in aerobic contact oxidation chamber 9, add the water treatment filler that particle diameter is 2～100mm, and be provided with aeration tube 10, supply with oxygen by aeration tube 10, utilize aerobic biological film method that waste water is carried out aerobic purification, 2 hours aerobic duration of contact.Enter mixed solution diversion chamber 11 through the mixed solution after the biopurification, and through solid-liquid displacement zone, the microbial film that comes off sinks in the mud bucket 13, clear liquid with upflow velocity be≤speed of 5.0m/h is through mixed solution filtering layer 12, mixed liquid filtering layer 12 contact percolations of a small amount of suspended substance that carries in the clear liquid are removed.Wherein, mixed solution filtering layer 12 is that the filler grain that 2～100mm does not wait constitutes by particle diameter, and thickness is 100mm, in the bottom of mixed solution filtering layer 12 washpipe 6 is set, and when mixed solution filtering layer 12 reaches capacity, can feed current and wash regeneration.Reach requirement substantially through water quality after the biopurification, entered sterilized room 14 then, adopted the sterilization that carries out disinfection of ultraviolet method.After the sterilization processing, middle water enters in the retaining chamber 18 standby.In water enter in the retaining chamber 18 standbyly, extract out in 18 from the retaining chamber by lift pump when middle water uses.Retaining chamber 18 is built-in with termination of pumping control water level 19 and turn on pump control water level 17, and when water level is low to moderate termination of pumping water level 17, water pump will quit work, and when water level reaches turn on pump control water level 17, water pump will be opened automatically.When the water level in the retaining chamber 18 reached flood level 15, water flowed out from upflow tube 16, stablizing, work safely by assurance equipment.

Claims (5)

  1. One kind home-use in the water purification apparatus, be made up of the built-in precipitation adjusting of equipment, biopurification processing, sterilization water storage function district, it is characterized in that: the precipitation regulatory region is made of diversion chamber (2), overflow groove (4), filtering layer (5), bucket (7) and washpipe (6); The biopurification treatment zone is made of anaerobism exposure chamber (8), aerobic contact oxidation chamber (9), aeration tube (10), mixed solution diversion chamber (11), mixed solution filtering layer (12), mud bucket (13); The precipitation regulatory region is communicated with the anaerobism exposure chamber (8) of biopurification treatment zone by overflow groove (4); Sterilize the water reserve by sterilized room (14), upflow tube (16), retaining chamber (18) constitute, and are provided with turn on pump control water level (17) and termination of pumping control water level (19) in retaining chamber (18).，
  2. 2. water correction plant in according to claim 1; it is characterized in that: the filtering layer in the equipment (5); mixed solution filtering layer (12) is that the polyethylene of 2～100mm or the water treatment filler of polypropylene or haydite or Polyurethane filler or other material are formed thickness 〉=100mm by particle diameter.
  3. 3. water correction plant in according to claim 1 is characterized in that: current are through filtering layer (5), the upflow velocity≤5.0m/h of mixed solution filtering layer (12).
  4. 4. water correction plant in according to claim 1 is characterized in that: the water treatment filler that particle diameter is 2～100mm is set in anaerobism exposure chamber (8), and anaerobism is controlled at 2～10h duration of contact.
  5. 5. water correction plant in according to claim 1, it is characterized in that: it is 2～100mm water treatment filler that particle diameter is set in aerobic contact oxidation chamber (9), is controlled at 2～10h aerobic duration of contact.
CNU2007200766567U 2007-10-25 2007-10-25 Water purification treatment equipment for household Expired - Fee Related CN201161963Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200766567U CN201161963Y (en) 2007-10-25 2007-10-25 Water purification treatment equipment for household

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200766567U CN201161963Y (en) 2007-10-25 2007-10-25 Water purification treatment equipment for household

Publications (1)

Publication Number Publication Date
CN201161963Y true CN201161963Y (en) 2008-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200766567U Expired - Fee Related CN201161963Y (en) 2007-10-25 2007-10-25 Water purification treatment equipment for household

Country Status (1)

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CN (1) CN201161963Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103936224A (en) * 2014-03-20 2014-07-23 宁波创蓝环境科技有限公司 Intelligent sewage treatment equipment and its treatment method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103936224A (en) * 2014-03-20 2014-07-23 宁波创蓝环境科技有限公司 Intelligent sewage treatment equipment and its treatment method
CN103936224B (en) * 2014-03-20 2015-07-15 宁波创蓝环境科技有限公司 Intelligent sewage treatment equipment and its treatment method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081210

Termination date: 20091125