CN206828227U - A kind of two sections of embrane method recycling systems of city domestic sewage - Google Patents
A kind of two sections of embrane method recycling systems of city domestic sewage Download PDFInfo
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- CN206828227U CN206828227U CN201720451788.7U CN201720451788U CN206828227U CN 206828227 U CN206828227 U CN 206828227U CN 201720451788 U CN201720451788 U CN 201720451788U CN 206828227 U CN206828227 U CN 206828227U
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- pump
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- 239000010865 sewage Substances 0.000 title claims abstract description 13
- 238000004064 recycling Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 35
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- 238000011001 backwashing Methods 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000011105 stabilization Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 12
- 238000003475 lamination Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
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- 241000018646 Pinus brutia Species 0.000 description 1
- 230000000844 anti-bacterial Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 239000000084 colloidal system Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011118 depth filtration Methods 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
- 239000002650 laminated plastic Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000012466 permeate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Abstract
The utility model discloses a kind of two sections of embrane method recycling systems of city domestic sewage, wherein, including stabilization pond, water diversion tank, raw water pump, disc filter, first bag filter, UF film process devices, backwashing pump, the intermediate pool connected with backwashing pump is provided with backwashing pump side, the booster pump connected with intermediate pool is provided with intermediate pool side, the second bag filter connected with booster pump is provided with booster pump side, the high-pressure pump connected with the second bag filter is provided with the second bag filter side, the RO film process devices connected with high-pressure pump being provided with high-pressure pump side, and the Membrane cleaning device and reuse pool connected with RO film process devices is provided with RO film process devices side.Membrane cleaning device connects with UF film process devices.The utility model has the effect of operation steady in a long-term and stable effluent quality high quality.
Description
Technical field
Urban water supply and field of waste water treatment are the utility model is related to, more particularly to a kind of two sections of embrane methods of city domestic sewage
Recycling system.
Background technology
At present, major part city in China's all has municipal sewage plant, and sewage disposal reaches urban wastewater treatment firm dirt
Thing discharge standard (GB18918-2002) is contaminated, is just discharged into afterwards in river, the sewage quality after actually handling can reach substantially
To the requirement of many industrial waters, if recycled the further purification of draining to the sewage either, so that it may
To reach the water supply of tap water quality standard, city pressure and drop low water usage cost will be substantially reduced, promotes water resource to follow
Ring utilizes, and reaches and obtains economic benefit, social benefit, many benefits of environmental benefit.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of operation steady in a long-term and stable effluent quality is high
Two sections of embrane method recycling systems of city domestic sewage of quality.
To achieve the above object, two sections of embrane method recycling systems of a kind of city domestic sewage provided by the utility model,
Wherein, including stabilization pond, in stabilization pond side it is provided with the water diversion tank connected with stabilization pond, is provided with water diversion tank side and water diversion tank
The raw water pump of connection, raw water pump side be provided with connect with raw water pump disc filter, disc filter side provided with
First bag filter of disc filter connection, the UF films connected with disc filter are provided with the first bag filter side
Processor, in UF film process devices side it is provided with the backwashing pump connected with UF film process devices, is provided with backwashing pump side and backwashing pump
The intermediate pool of connection, intermediate pool side be provided with connect with intermediate pool booster pump, booster pump side provided with and increasing
Second bag filter of press pump connection, the high pressure connected with the second bag filter is provided with the second bag filter side
Pump, the RO film process devices connected with high-pressure pump being provided with high-pressure pump side, and RO film process devices side be provided with RO films at
Manage the Membrane cleaning device and reuse pool of device connection.Membrane cleaning device connects with UF film process devices.
In some embodiments, disc filter includes the container body connected respectively with raw water pump and UF film process devices,
And the filtering lamination being provided with container body and the spring being provided with filtering lamination.
The beneficial effects of the utility model have the effect of operation steady in a long-term and stable effluent quality high quality.Due to film
Isolation technics is the treatment technology such as main purification technique, cooperative mechanical filtering, secondary filter, UF film process, RO film process, makes row
Water progressively purifies, and whole recovery system organic combination is reached operation steady in a long-term, stable effluent quality is high-quality.Realize water money
Source recycles, and reduces industrial water cost, pressure of supply water, realizes and produces economic, society, the many-sided common benefit of environmental protection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of two sections of embrane method recycling systems of city domestic sewage, including stabilization pond, in stabilization pond 1 one
Side be provided with connect with stabilization pond 1 water diversion tank 2, the side of water diversion tank 2 provided with connected with water diversion tank 2 raw water pump 3, in raw water pump
3 sides are provided with what is connected with disc filter 4 provided with the disc filter 4 connected with raw water pump 3, in the side of disc filter 4
First bag filter 5, the side of the first bag filter 5 be provided with connected with disc filter 4 UF film process device 6, in UF
The side of film process device 6 is provided with what is connected with backwashing pump 7 provided with the backwashing pump 7 connected with UF film process device 6, in the side of backwashing pump 7
Intermediate pool 8, the side of intermediate pool 8 be provided with connect with intermediate pool 8 booster pump 9, the side of booster pump 9 provided with and supercharging
The second bag filter 10 that pump 9 connects, it is provided with the side of the second bag filter 10 and connects with the second bag filter 10
High-pressure pump 11, the RO film process device 12 connected with high-pressure pump 11 being provided with the side of high-pressure pump 11, and in RO film process device 12 1
Side is provided with the Membrane cleaning device 13 and reuse pool 14 connected with RO film process device 12.Membrane cleaning device 13 connects with UF film process device 6.
Disc filter 4 includes the container body connected respectively with raw water pump 3 and UF film process device 6, and the filtering being provided with container body
Lamination and the spring being provided with filtering lamination.Mechanical filter uses disc filter 4, the plastic laminate of very thin particular color
It is carved with the groove of a large amount of certain micron-scales in both sides.One lamination for changing pattern of the same race is pressed in specially designed inner support.Pass through bullet
When spring and fluid pressure compress, the groove between lamination intersects, so as to produce the deep layer mistake for possessing system's uniqueness filtration channel
Unit is filtered, this filter element is mounted in a superpower performance engineering plastics filter cylinder and forms filter.In filtering, lamination is filtered
Compressed by spring and Fluid pressure, pressure difference is bigger, and thrust is stronger.It ensure that self-locking performance high efficiency filter.Liquid by lamination outside
Edge flows to lamination inner edge by groove, so as to form the in-depth filtration of uniqueness.Filtering by hydraulic pressure makes pine between lamination after terminating
Drive row automatic backwash into.UF film process device 6 is that the small granular suspended matters in raw water, colloid, bacterium are separated, and is prevented anti-
Permeate contaminated；This project uses external-compression type reinforcement PVDF ultrafiltration membrane, prevents film wire fracture completely.Contamination resistance is strong, significantly
Alleviate fouling membrane, reduce using and extending run time for chemical agent；Filtering accuracy is up to 0.02um, it is ensured that water outlet
SDI15<2.0.RO film process device 12 is main demineralizer, removes most dissolved solid, salt, a huge sum of money in raw water
Belong to ion.RO film process belongs to physical separation, screening process, does not chemically react and does not produce novel substance or the new pollutant of synthesis.
Every pollutant index clearance is up to 90% in draining after RO film process, and caused recycle-water quality is high.Washer timing
UF films and RO films are cleaned, to improve water efficiency and water quality processed, can more extend membrane lifetime.Mechanical filter sets dosing antibacterial
Device, periodically sterilized, prevent bacteria breed from influenceing treatment effect.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to practical new
The protection domain of type.
Claims (2)
1. a kind of two sections of embrane method recycling systems of city domestic sewage, it is characterised in that including stabilization pond, in stabilization pond side
Set provided with the water diversion tank connected with stabilization pond, in water diversion tank side provided with the raw water pump connected with water diversion tank, in raw water pump side
There is the disc filter connected with raw water pump, the first bag type filtering connected with disc filter is provided with disc filter side
Device, in the first bag filter side it is provided with the UF film process device connected with disc filter, is provided with UF film process devices side
The backwashing pump that is connected with UF film process devices, be provided with backwashing pump side connected with backwashing pump intermediate pool, in intermediate pool one
Side be provided with connect with intermediate pool booster pump, booster pump side provided with connected with booster pump the second bag filter,
Second bag filter side be provided with connected with the second bag filter high-pressure pump, be provided with high-pressure pump side and high-pressure pump
The RO film process devices of connection, and the Membrane cleaning device and reuse pool connected with RO film process devices is provided with RO film process devices side；
Described Membrane cleaning device connects with UF film process devices.
2. two sections of embrane method recycling systems of a kind of city domestic sewage according to claim 1, it is characterised in that described
Disc filter include the container body that is connected respectively with raw water pump and UF film process devices, and the filtering being provided with container body is folded
Piece and the spring being provided with filtering lamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451788.7U CN206828227U (en) | 2017-04-26 | 2017-04-26 | A kind of two sections of embrane method recycling systems of city domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720451788.7U CN206828227U (en) | 2017-04-26 | 2017-04-26 | A kind of two sections of embrane method recycling systems of city domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206828227U true CN206828227U (en) | 2018-01-02 |
Family
ID=60770148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720451788.7U Active CN206828227U (en) | 2017-04-26 | 2017-04-26 | A kind of two sections of embrane method recycling systems of city domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206828227U (en) |
-
2017
- 2017-04-26 CN CN201720451788.7U patent/CN206828227U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 C-203 room 555, Whampoa Road East, Tianhe District, Guangzhou, Guangdong. Patentee after: Guangdong Hongyao Environmental Protection Engineering Co., Ltd. Address before: 510000 Guangdong, Guangzhou, Tianhe District Dongpu two road 67, 8, 9 rooms 9-217, 219, 221 rooms Patentee before: Guangzhou Hongyao Environmental Protection Engineering Co., Ltd. |
|
| CP03 | Change of name, title or address |