CN207918579U - A kind of recycled water advanced treatment device - Google Patents

A kind of recycled water advanced treatment device Download PDF

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Publication number
CN207918579U
CN207918579U CN201820086716.1U CN201820086716U CN207918579U CN 207918579 U CN207918579 U CN 207918579U CN 201820086716 U CN201820086716 U CN 201820086716U CN 207918579 U CN207918579 U CN 207918579U
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CN
China
Prior art keywords
water
treatment device
advanced treatment
recycled water
reverse osmosis
Prior art date
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
CN201820086716.1U
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Chinese (zh)
Inventor
孔祥樑
季春超
宋良华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Hengyuan Purification Engineering Co Ltd
Original Assignee
Suzhou Hengyuan Purification Engineering Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201820086716.1U priority Critical patent/CN207918579U/en
Application granted granted Critical
Publication of CN207918579U publication Critical patent/CN207918579U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to arrive a kind of recycled water advanced treatment device, including be sequentially communicated middle water regulating reservoir, Waste water treatment pool, multi-medium filtering pond, activated carbon filtering ponds, intermediate water tank, RO reverse osmosis treatment systems, cooling tower collecting-tank, production fire cistern.Pending middle water is collected in middle water regulating reservoir, the bulky refuse in removal in water, and facilitates and squeezed into middle water into next stage processing unit using supercharging devices such as water pumps, it is ensured that the balanced of rear class system supplies water;It is imported into intermediate water tank after suspended things in multi-medium filtering pond, the removal of activated carbon filtering ponds in water etc., using RO reverse osmosis treatment systems, various foreign ions, dissolubility salt, bacterium in removal in water etc., to make water meet the requirements.

Description

A kind of recycled water advanced treatment device
Technical field
The utility model is related to a kind of sewage-treatment plant, more particularly to a kind of recycled water advanced treatment device.
Background technology
" middle water " is comparable to water(Water supply), lower water(Draining)For;Technology of middle water recycle refers to by community resident Sanitary wastewater, such as shower, washing, bathing, kitchen, lavatory)After centralized processing, the standard for reaching certain is back to the greening of cell Pouring, vehicle rinsing, road flushing, family's toilet seat flushing etc., to reach water-saving purpose.
Currently, sewerage disposing recycling is more active one of field, a lot of patents, document are derived; A kind of integrated sewerage disposing device as disclosed in the Chinese patent that Authorization Notice No. is " CN102633411B ", this one Change sewerage disposing device be a kind of relatively conventional sewerage disposing device, but due in middle water each content of material it is more, The sewerage disposing device of this integral type can not be completely clean by the processing completely of the impurity in middle water.
Utility model content
The purpose of this utility model is to provide a kind of recycled water advanced treatment device, and the recycling for middle water reuses.
The above-mentioned technical purpose of the utility model technical scheme is that:A kind of recycled water advanced treatment Device, including be sequentially communicated middle water regulating reservoir, Waste water treatment pool, multi-medium filtering pond, activated carbon filtering ponds, intermediate water tank, RO reverse osmosis treatment systems, cooling tower collecting-tank, production fire cistern.
By using above-mentioned technical proposal, pending middle water is collected in middle water regulating reservoir, the large size in removal in water Rubbish, and facilitate and squeezed into middle water into next stage processing unit using supercharging devices such as water pumps, it is ensured that the equilibrium of rear class system It supplies water;It imports into intermediate water tank, then passes through after suspended things in multi-medium filtering pond, the removal of activated carbon filtering ponds in water etc. RO reverse osmosis treatment systems are crossed, various foreign ions, dissolubility salt, bacterium in removal in water etc., to make water conform to It asks.
Preferably, the Waste water treatment pool includes flocculation basin and sterilization pool.
By using above-mentioned technical proposal, contain the pollutants such as some soluble impurities, colloid in raw water, due to colloid electricity The presence of gesture is allowed to be in stable state, and directly processing is difficult to get rid of;It adds part inorganic salts toward blaming in whom and can change glue Bulk potential is allowed to de- steady.Congress is conducive to the removal of pollutant, and flocculant is added thereto, keeps the suspended matter in water solidifying It is removed after being polymerized to flocky precipitate;Middle water is passed through in sterilization pool again, be added after fungicide and then is removed.
Preferably, being provided with flocculation chemicals dosing plant in the flocculation basin;Non-oxide sterilization is provided in the sterilization pool Agent chemicals dosing plant.
By using above-mentioned technical proposal, when middle water therefrom flows in water regulating reservoir to subordinate, sequentially enter flocculation basin and Sterilization pool adds flocculant thereto into after flocculation basin using flocculation chemicals dosing plant;It water will be discharged into again into killing during treated In bacterium pond, sterilization processing is carried out by non-oxidative antimicrobial chemicals dosing plant, is discharged it into subordinate's processing unit after processed.
Preferably, being provided with filter layer and lower filter layer in the multi-medium filtering pond, the upper filter layer is by nothing Bituminous coal particle packing forms, and the lower filter layer is formed by quartzy sand wash.
By using above-mentioned technical proposal, the upper filter layer in multi-medium filtering pond is formed by anthracite particle packing, nothing The particulate matter that bituminous coal particle is big, gap is big, retention is big, lower filter layer are formed by quartzy sand wash, and quartz sand gap is small, and street is kept here Small particulate matter, to play preferable filtration, the impurity such as silt, suspended matter in removal in water reduce SDI(Pollution Index)Value.
Preferably, being additionally provided with filter membrane in the multi-medium filtering pond.
By using above-mentioned technical proposal, water is from multimedium during the filter membrane that is arranged in multi-medium filtering pond can avoid Smokeless coal particle, the quartz sand particle in upper filter layer and lower filter layer are taken out of during being discharged in filtering ponds.
Preferably, accumulating active charcoal in the activated carbon filtering ponds.
By using above-mentioned technical proposal, the main function of activated carbon filtering ponds is the organic matter and remnants removed in water Chlorine can also remove stink, coloration etc. in water;Activated carbon has double action, first, absorption;Second is that filtering, the table of activated carbon There are a large amount of hydroxyl and carbonyl functional group in face, and the organic matter that can remove various properties carries out chemisorption and electrostatic attraction Effect;Therefore, activated carbon can remove the organic substances such as humic acid in water removal, rich dimension acid, this quality sulfonic acid, can also go residual in water removal Heavy metal ion in remaining oxidant, free chlorine residual, peculiar smell, pernicious gas etc. or even water, such as Hg, Cd and Cr in water.
Preferably, the RO reverse osmosis treatment systems include anti-high-pressure bottle and lie across setting in anti-high-pressure bottle Anti-seepage membrane, the RO reverse osmosis treatment systems further include the high-pressure pump for pressurization.
By using above-mentioned technical proposal, RO reverse osmosis treatment systems are will to contain the water of ion to be oozed more than it obtaining one The pressure effect pressed thoroughly is lower through a semi-permeable membrane, becomes salt-free fresh water;The water of saliferous becomes concentrated water drainage after gradually concentrating Go out equipment, but the fresh water water quality through semi-permeable membrane has great promotion;By RO reverse osmosis treatment systems, can remove big absolutely in water Partial particulate substance, bacterium and organic matter.
Preferably, being provided with security personnel's filter between the high-pressure pump and intermediate water tank.
By using above-mentioned technical proposal, middle water is miscellaneous to place graininess in water before entering RO reverse osmosis treatment systems Matter enters high-pressure pump, and ensures that semi-permeable membrane is not damaged, it is ensured that its excellent desalting performance, between high-pressure pump and intermediate water tank Add security personnel's filter.
In conclusion the utility model has the advantages that:Pending middle water is collected in middle water regulating reservoir, is gone Except the bulky refuse in middle water, and facilitates and is squeezed into middle water into next stage processing unit using supercharging devices such as water pumps, it is ensured that The balanced of rear class system supplies water;Imported after suspended things in multi-medium filtering pond, the removal of activated carbon filtering ponds in water etc. into In intermediate water tank, using RO reverse osmosis treatment systems, various foreign ions, dissolubility salt, bacterium in removal in water etc., To make water meet the requirements.
Description of the drawings
Fig. 1 is overall structure diagram in embodiment;
Fig. 2 is part-structure schematic diagram in embodiment;
Fig. 3 is part A structure enlargement diagram in Fig. 2;
Fig. 4 is part-structure sectional view I in embodiment;
Fig. 5 is part-structure sectional view II in embodiment.
In figure, 1, middle water regulating reservoir;2, Waste water treatment pool;21, flocculation basin;221, chassis;222, batch meter;223, it measures Pump;224, pipeline;22, sterilization pool;3, multi-medium filtering pond;31, upper filter layer;32, lower filter layer;33, filter membrane;4, active Charcoal filtering ponds;5, intermediate water tank;6, RO reverse osmosis treatment systems;61, anti-high-pressure bottle;62, anti-seepage membrane;63, high-pressure pump;64、 Security personnel's filter;7, cooling tower collecting-tank.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.
Embodiment:
A kind of recycled water advanced treatment device, as shown in Figure 1, including middle water regulating reservoir 1, Waste water treatment pool 2, multimedium successively Filtering ponds 3, activated carbon filtering ponds 4, intermediate water tank 5, RO reverse osmosis treatment systems 6, cooling tower collecting-tank 7;Pending middle water It concentrates in water regulating reservoir 1, middle water regulating reservoir 1 is connected to Waste water treatment pool 2, and Waste water treatment pool 2 connects with multi-medium filtering pond 3 Logical, multi-medium filtering pond 3 is connected to activated carbon filtering ponds 4, and activated carbon filtering ponds 4 are connected to intermediate water tank 5, intermediate water tank 5 and RO reverse osmosis treatment systems 6 are connected to, and RO reverse osmosis treatment systems 6 are connected to cooling tower collecting-tank 7, are set between adjacent processing unit It is equipped with water pump.
As shown in Figures 2 and 3, wherein Waste water treatment pool 2 includes flocculation basin 21 and sterilization pool 22, is arranged in flocculation basin 21 There is flocculation chemicals dosing plant, non-oxidative antimicrobial chemicals dosing plant is provided in sterilization pool 22;The chemicals dosing plant that flocculates includes chassis 221, Batch meter 222, metering pump 223 and pipeline 224 are provided on chassis 221, liquid flocculant adds in batch meter 222, It is passed through into flocculation basin 21 by metering pump 223 and pipeline 224;Non-oxidative antimicrobial chemicals dosing plant in sterilization pool 22 and flocculation Chemicals dosing plant structure is identical.
As shown in Figure 1 and Figure 4, filter layer 31 and lower filter layer 32, upper filter layer 31 are provided in multi-medium filtering pond 3 It is formed by anthracite particle packing, lower filter layer 32 is formed by quartzy sand wash;Filtering is additionally provided in multi-medium filtering pond 3 The water outlet in multi-medium filtering pond 3 is arranged in film 33, filter membrane 33, prevent smokeless coal particle in multi-medium filtering pond 3 or Quartz sand is discharged with water.
As shown in Figure 1, being filled with activated carbon in activated carbon filtering ponds 4, it is filled into after being pressed into carbon cake by activated carbon.
It is connect respectively with activated carbon filtering ponds 4, RO reverse osmosis treatment systems 6 as shown in Figure 1, intermediate water tank 5 is both ends Closed box.
As shown in Figure 1 and Figure 5, RO reverse osmosis treatment systems 6 include anti-high-pressure bottle 61 and are arranged in anti-high-pressure bottle Anti-seepage membrane 62 in 61 is separately positioned on the both sides of anti-seepage membrane 62, this reality at the water inlet of RO reverse osmosis treatment systems 6 and at water outlet It applies to be arranged at water inlet in example and be arranged in the bottom of anti-high-pressure bottle 61 at the upside of high-pressure bottle 61, water outlet.
As shown in Figure 1, being provided with security personnel's filter 64 and high-pressure pump 63 between RO reverse osmosis treatment systems 6 and intermediate water tank 5.
As shown in Figure 1, cooling tower collecting-tank 7 is used for water storage and regulating pondage.
Operation principle:Pending middle water is collected in middle water regulating reservoir 1, the bulky refuse in removal in water, and conveniently Middle water is squeezed into middle water regulating reservoir 1 using supercharging devices such as water pumps, and the flocculation basin 21 by being disposed therein and sterilization 22 centering water of pond carries out sterilizing, removal wherein colloid suspended things and Browning object etc.;By multi-medium filtering pond 3, It is imported into intermediate water tank 5 after suspended things in water etc. during activated carbon filtering ponds 4 remove, using RO reverse osmosis treatment systems 6, Various foreign ions, dissolubility salt, bacterium in removal in water etc., to make water meet the requirements.

Claims (8)

1. a kind of recycled water advanced treatment device, it is characterised in that:Including the middle water regulating reservoir being sequentially communicated(1), Waste water treatment pool (2), multi-medium filtering pond(3), activated carbon filtering ponds(4), intermediate water tank(5), RO reverse osmosis treatment systems(6), cooling tower collection Pond(7), production fire cistern(8).
2. a kind of recycled water advanced treatment device according to claim 1, it is characterised in that:The Waste water treatment pool(2)Packet Include flocculation basin(21)And sterilization pool(22).
3. a kind of recycled water advanced treatment device according to claim 2, it is characterised in that:The flocculation basin(21)Middle setting There is flocculation chemicals dosing plant;The sterilization pool(22)Inside it is provided with non-oxidative antimicrobial chemicals dosing plant.
4. a kind of recycled water advanced treatment device according to claim 3, it is characterised in that:The multi-medium filtering pond(3) In be provided with filter layer(31)With lower filter layer(32), the upper filter layer(31)It is formed by anthracite particle packing, it is described Lower filter layer(32)It is formed by quartzy sand wash.
5. a kind of recycled water advanced treatment device according to claim 4, it is characterised in that:The multi-medium filtering pond(3) In be additionally provided with filter membrane(33).
6. a kind of recycled water advanced treatment device according to claim 5, it is characterised in that:The activated carbon filtering ponds(4) The middle active charcoal of accumulation.
7. a kind of recycled water advanced treatment device according to claim 6, it is characterised in that:The RO reverse osmosis treatment systems (6)Including anti-high-pressure bottle(61)And it lies across and is arranged in anti-high-pressure bottle(61)In anti-seepage membrane(62), the RO is reverse osmosis Processing system(6)It further include the high-pressure pump for pressurization(63).
8. a kind of recycled water advanced treatment device according to claim 7, it is characterised in that:The high-pressure pump(63)The centre and Water tank(5)Between be provided with security personnel's filter(64).
CN201820086716.1U 2018-01-18 2018-01-18 A kind of recycled water advanced treatment device Expired - Fee Related CN207918579U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820086716.1U CN207918579U (en) 2018-01-18 2018-01-18 A kind of recycled water advanced treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820086716.1U CN207918579U (en) 2018-01-18 2018-01-18 A kind of recycled water advanced treatment device

Publications (1)

Publication Number Publication Date
CN207918579U true CN207918579U (en) 2018-09-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395814A (en) * 2019-05-31 2019-11-01 宜春天赐高新材料有限公司 A kind of Treated sewage reusing processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395814A (en) * 2019-05-31 2019-11-01 宜春天赐高新材料有限公司 A kind of Treated sewage reusing processing method

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Granted publication date: 20180928