CN209442785U - Film reaction integration apparatus for Treated sewage reusing - Google Patents
Film reaction integration apparatus for Treated sewage reusing Download PDFInfo
- Publication number
- CN209442785U CN209442785U CN201920166953.3U CN201920166953U CN209442785U CN 209442785 U CN209442785 U CN 209442785U CN 201920166953 U CN201920166953 U CN 201920166953U CN 209442785 U CN209442785 U CN 209442785U
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- ultrafiltration
- bucket
- filter
- counter
- cleaning
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Abstract
Film reaction integration apparatus for Treated sewage reusing, including pretreatment system, depth film processing system, cleaning system, it is concatenated between pretreatment system and depth film processing system by pipeline and water pump, pretreatment system includes the more medium filter after being connected to raw water bucket, and active carbon filtering tank is connected with after more medium filter；Depth film processing system includes the ultrafiltration system being connected to after active carbon filtering tank, ultrafiltration bucket is connected with after ultrafiltration system, accurate filter is connected with after ultrafiltration bucket, antisludging agent medicine system is connected in secondary filter, it is connected with counter-infiltration system after accurate filter, connects reuse bucket after counter-infiltration system；The cleaning system includes ultrafiltration system cleaning device and counter-infiltration system cleaning device.This integration apparatus can be rest directly upon near sewage disposal plant effluent position, investment-saving, and equipment efficiency of usage is high.
Description
Technical field
The utility model relates to a kind of film reaction integration automatic control equipments for Treated sewage reusing, are suitable at municipal sewage
Manage reuse field.
Background technique
Middle water be corresponding water supply, draining intension and gain the name, refer to the recovered processing of the sanitary sewage of discharge, industrial wastewater
The water that can be recycled afterwards, water quality is between i.e. water and is discharged into pipeline between sewage, is that section repeats benefit in a certain range
Undrinkable water is mainly used for field irrigation, urban afforestation, industrial water etc..Treated sewage reusing is also referred to as reusing sewage, in this way
On the one hand second water source is opened to supply water, the consumption of tap water can be greatly lowered；On the other hand it solves to a certain extent
It has determined pollution problem of the sewage being discharged into pipeline to environment, to play the role of protecting water source, water.Currently, China is new
Municipal sewage plant is built or reconstructed, the water resource anxiety problem being on the rise is slowed down, this is also the Treated sewage reusing in China
Good technical foundation and infrastructure guarantee have been established, need to only have been returned except the tail end of water treatment plant plus matched sewage in city
With equipment, so that it may be that it is converted into the middle water for meeting certain water standard, current Treated sewage reusing processing equipment installation is also not
It is more, and equipment is dispersed.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiencies present in the recovery processing of current middle water, provide a kind of use
In the film reaction integration apparatus of Treated sewage reusing.
To realize the purpose of this utility model, using following technical solutions: the film reaction one for Treated sewage reusing
Change equipment, including pretreatment system, depth film processing system, cleaning system, between pretreatment system and depth film processing system
It is concatenated by pipeline and water pump, the pretreatment system includes the more medium filter after being connected to raw water bucket, multimedium mistake
Active carbon filtering tank is connected with after filter；
The depth film processing system includes the ultrafiltration system being connected to after active carbon filtering tank, is connected after ultrafiltration system
There is a ultrafiltration bucket, ultrafiltration bucket is to being connected with hyperfiltration reverse-rinsing water pump between ultrafiltration system；Secondary filter is connected with after ultrafiltration bucket
Device is connected with antisludging agent medicine system on accurate filter, is connected with counter-infiltration system after accurate filter, after counter-infiltration system
Connect reuse bucket；
The cleaning system includes ultrafiltration system cleaning device and counter-infiltration system cleaning device, two sets of cleanings dress
Setting includes flushing water pump and cleaning water tank, and the water outlet of two flushing water pumps is separately positioned on ultrafiltration system and counter-infiltration system
In；Further；Air inlet pipe is connected on more medium filter, air inlet pipe connects high-pressure gas circuit.
The utility model proposes the film reaction integration apparatus for Treated sewage reusing can be rest directly upon sewage treatment plant
Near water exit position, using ultrafiltration and the reverse osmosis purpose that can reach advanced treating, to organic matter, nitrogen phosphorus, metal ion, sulfuric acid
Salt, chloride etc. have higher treatment effect, by using pretreatment, depth film process, enhance treatment effect, it is ensured that
Qualified discharge and reuse, the integration apparatus occupied area is small, compact layout, convenient transportation are, it can be achieved that automatic control；And technique is tight
With the development of epoch environmental protection technology, investment-saving, equipment efficiency of usage is high.
Detailed description of the invention
Fig. 1 is the module diagram of the utility model.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
As shown in the picture, the utility model proposes a kind of film reaction integration apparatus, are suitable for Treated sewage reusing field.It should
Equipment includes pretreatment system, depth film processing system, cleaning system three parts composition.
Pretreatment includes more medium filter and active carbon filter, is mainly used for purifying raw water, keeps membranous system water inlet full
Sufficient service requirement.More medium filter is used for the suspended matter and colloid gone in water removal, and filtrate uses anthracite and quartz sand, guarantees
It is discharged SDI(pollution index) < 4, meet reverse osmosis requirement.In more medium filter operational process, filter material surface is viscous
Attached a large amount of suspended matters and colloidal impurity, even will cause filtrate forms mud ball to impurity adhered to one another, these impurity are only used
Water, which is rinsed, to be difficult to remove, and pressure-air is connected on more medium filter, by blasting gas, when using air bump rinse operation,
Gas is dispersed into micro-bubble in water, drives filtrate to rub mutually, while by the effect of water, then can break up mud ball simultaneously
The impurity for being adhered to filter material surface is peeled off, is then washed away with backwash water, the backwash effect of filter can be improved.Active carbon
Filter adsorbs Organic substance in water, colloidal silicon, coloration.
Depth film processing system includes ultrafiltration water pump, ultrafiltration system, ultrafiltration bucket, accurate filter, antisludging agent dosing dress
It sets, reverse osmosis water pump, counter-infiltration system.Ultrafiltration water pump provides the power source that ultrafiltration system works normally, to keep following apparatus
Normal operation, increase pressure.High overheat protector, pressure controller is accordingly arranged in pump, and failure automatic alarm further includes
The attachmentes such as low water level protective switch, high water level halt switch, thermal overload protection, high-voltage switch gear, these are in current ultrafiltration system
In have configuration.PLC automatic control can be used in ultrafiltration system, has hyperfiltration reverse-rinsing water pump on ultrafiltration system, in system operation
Can carry out ultrafiltration system backwash, can connect chemicals dosing plant on hyperfiltration reverse-rinsing, the purpose of hyperfiltration reverse-rinsing chemicals dosing plant dosing be for
Counter-infiltration system provides qualified water inlet, makes it so that film is damaged in longtime running, the cleaning device of ultrafiltration system includes
Flushing water pump cleans water tank (acid adding or alkali), and counter-infiltration system is desalting processing core component, sets before reverse osmosis unit
Accurate filter and scale inhibitor feeding device are set, is that film influences salt rejection rate, the water flux of film in its dense water side deposition in order to prevent
Etc. performances.For general water quality, the dosage of antisludging agent is 2-5ppm(2 to five/1000000ths).Counter-infiltration system includes height
Press pump, control instrument, inlet water solenoid valve, rinses motor-driven valve, Inlet and outlet water UPVC pipeline, valve, reverse osmosis water outlet at reverse osmosis membrane group
Water-quality test instrument has conductivity meter, flowmeter, pressure gauge etc., these configurations are existing skill on current counter-infiltration system
Art is also equipped with rinse-system on counter-infiltration system, and rinse-system has existing configuration on current counter-infiltration system,
Furthermore reverse osmosis unit and be equipped with chemical cleaning system (i.e. cleaning device), be made of chemical cleaning case, cleaning pump.According to reverse osmosis
The case where permeable membrane operation pollution, prepares certain density cleaning solution (acid or alkali), removes the polluter in reverse osmosis membrane, with
Restore the primary characteristic of film.No matter pretreatment carry out how thoroughly, counter-infiltration system after longtime running, still can by film surface
By the pollution of fouling, so this system is arranged a set of cleaning and rinse-system and can pass through chemistry after membrane module is contaminated
Cleaning system carries out chemical cleaning.It includes a stainless steel cleaning pump, a cleaning case and matching instrument, valve, pipeline etc.
Attachment.In addition when reverse osmosis shutdown, it can use slow enabling motor-driven valve time-delay closing and it rinsed fastly, effect is to exclude
The concentrated water being detained after shutdown, prevents fouling, to protect sodium filter membrane and reverse osmosis membrane.
After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that,
Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (2)
1. it is used for the film reaction integration apparatus of Treated sewage reusing, including pretreatment system, depth film processing system, cleaning system,
It is concatenated between pretreatment system and depth film processing system by pipeline and water pump, it is characterised in that: the pretreatment system
Including being connected to the more medium filter after raw water bucket, active carbon filtering tank is connected with after more medium filter；
The depth film processing system includes the ultrafiltration system being connected to after active carbon filtering tank, is connected with after ultrafiltration system super
Drainage bucket, ultrafiltration bucket is to being connected with hyperfiltration reverse-rinsing water pump between ultrafiltration system；Accurate filter is connected with after ultrafiltration bucket, essence
It is connected with antisludging agent medicine system on close filter, counter-infiltration system is connected with after accurate filter, is connected after counter-infiltration system
Reuse bucket；
The cleaning system includes ultrafiltration system cleaning device and counter-infiltration system cleaning device, and two sets of cleaning devices are equal
Including flushing water pump and cleaning water tank, the water outlet of two flushing water pumps is separately positioned in ultrafiltration system and counter-infiltration system.
2. the film reaction integration apparatus according to claim 1 for Treated sewage reusing, it is characterised in that: in multimedium mistake
Air inlet pipe is connected on filter, air inlet pipe connects high-pressure gas circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166953.3U CN209442785U (en) | 2019-01-31 | 2019-01-31 | Film reaction integration apparatus for Treated sewage reusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166953.3U CN209442785U (en) | 2019-01-31 | 2019-01-31 | Film reaction integration apparatus for Treated sewage reusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209442785U true CN209442785U (en) | 2019-09-27 |
Family
ID=68033082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166953.3U Expired - Fee Related CN209442785U (en) | 2019-01-31 | 2019-01-31 | Film reaction integration apparatus for Treated sewage reusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209442785U (en) |
-
2019
- 2019-01-31 CN CN201920166953.3U patent/CN209442785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190927 Termination date: 20210131 |