CN106219820A - A kind of for power plant's soft brush treatment desalinating process - Google Patents
A kind of for power plant's soft brush treatment desalinating process Download PDFInfo
- Publication number
- CN106219820A CN106219820A CN201610774159.8A CN201610774159A CN106219820A CN 106219820 A CN106219820 A CN 106219820A CN 201610774159 A CN201610774159 A CN 201610774159A CN 106219820 A CN106219820 A CN 106219820A
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- CN
- China
- Prior art keywords
- filter
- water
- drainage
- power plant
- treatment
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/427—Treatment of water, waste water, or sewage by ion-exchange using mixed beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention belongs to water treatment application technical field, specifically disclose and plant for power plant's soft brush treatment desalinating process, comprise the following steps, first with the first water pump, the former water extraction in water tank is carried out three-stage filtration process, the former water processed through three-stage filtration enters reverse osmosis module again and carries out osmosis filtration process, the first water tank is entered back into through the drainage of reverse osmosis module reverse-osmosis treated, recycle the second water pump and the drainage suction mixed bed of the first water tank is carried out mixed processing, mixed bed carries out the drainage of mixed processing and enters back into guillotine entrance process, last handled drainage enters the second water tank and carries out storing standby.The beneficial effects of the present invention is: its flow scheme design is rational in infrastructure, it is high to be used in combination desalting efficiency, desalination is in stable condition, it is not necessary to often maintenance uses work efficiency high, applied widely；Desalination work efficiency is high, desalination Functionality, quality and appealing design, and its overall structure explosion-proof performance is excellent simultaneously, use safety coefficient high, and is easily installed and safeguards, improves assembling and overhaul efficiency.
Description
Technical field
The invention belongs to water treatment application technical field, be specifically related to a kind of for power plant's soft brush treatment desalination work
Skill, it is adaptable to power plant water is carried out the desalting processing of efficient stable.
Background technology
The mode that water processes includes physical treatment and chemical treatment.The mankind carry out the mode of water process have been had the most for many years
History, physical method includes the filter material utilizing various pore size different, utilizes absorption or the mode of obstruct, is arranged by the impurity in water
Except outside, in suction type, more important person is for adsorb with activated carbon, and blocking method is then by filter material by water, allows volume relatively
Big impurity cannot pass through, and then obtains more clean water.It addition, physical method also includes the sedimentation method, it is simply that allow proportion relatively
Little impurity is bubbled through the water column and is pulled out, or the bigger contamination precipitation of proportion under, and then obtain.Chemical method be then utilize various
Impurities in water is converted into the material less to human injury by chemical drugs, or is concentrated by impurity, at history chemistry at most
Reason method should be added to the water with Alumen at last, and after impurities in water set, volume becomes big, just can use Filtration, by impurity
Remove.
Improve constantly the nutritive salt problems such as body eutrophication ammonia nitrogen, phosphorus along with human lives, and deal with and also get over
Being more difficult to as in water treatment of power plant, power plant water all requires in terms of suspended solid, turbidity and transparency, if not meeting with water
, then easily there is the phenomenon of fouling, corrosion and salification in requirement in pipeline, these problems directly affect the stable of electric power factory equipment
Property and accuracy, if process not in time exists certain potential safety hazard etc., therefore, Water of Power Plant use before need former water
Carrying out the process such as desalting processing of a system, existing water treatment process, its desalting efficiency is low and the longest, and desalination is the most thorough simultaneously
The end, it is impossible to meet efficient, high-quality desalting processing requirement, and this is current urgently to be resolved hurrily.
Therefore, based on the problems referred to above, the present invention provides a kind of for power plant's soft brush treatment desalinating process.
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of for power plant's soft brush treatment desalinating process, its flow scheme design is tied
Structure is reasonable, it is high to be used in combination desalting efficiency, desalination is in stable condition, and uses work efficiency height, the scope of application without often maintenance
Extensively.
Technical scheme: the present invention provides a kind of and comprises the following steps for power plant's soft brush treatment desalinating process, first with
Former water suction in water tank to the first filter, the former water carrying out single treatment through the first filter are flowed into by the first water pump again
To the second filter, the former water carrying out after-treatment through the second filter enters back into the 3rd filter, filters through the 3rd filter
Former water enter back into reverse osmosis module and carry out osmosis filtration process, enter back into through the drainage of reverse osmosis module reverse-osmosis treated
One water tank, recycles the second water pump and the drainage suction mixed bed of the first water tank is carried out mixed processing, and mixed bed carries out mixed processing
Drainage enters back into guillotine entrance and processes, and last handled drainage enters the second water tank and carries out storing standby.
The technical program, described for power plant's soft brush treatment desalinating process, also include chemicals dosing plant, then the first water pump is taken out
Auxiliary water filtration treatment medicine is added when taking former water.
The technical program, described first filter, the second filter and the 3rd filter are respectively mechanical filter, work
Property carbon filter and 5mm tank filter.
The technical program, described guillotine is resin guillotine.
Compared with prior art, a kind of having the beneficial effects that for power plant's soft brush treatment desalinating process of the present invention: 1,
Its flow scheme design is rational in infrastructure, it is high to be used in combination desalting efficiency, desalination is in stable condition, and uses work efficiency without often maintenance
High, applied widely；2, desalination work efficiency is high, desalination Functionality, quality and appealing design, and its overall structure explosion-proof performance is excellent simultaneously, use safety system
Number height, and be easily installed and safeguard, improve assembling and overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of flowage structure schematic diagram for power plant's soft brush treatment desalinating process of the present invention；
Wherein, in figure, sequence number mark is as follows: 1-water tank, 2-chemicals dosing plant, 3-the first water pump, 4-the first filter, 5-second
Filter, 6-the 3rd filter, 7-reverse osmosis module, 8-the first water tank, 9-the second water pump, 10-mixed bed, 11-guillotine, 12-
Second water tank.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention.
One as shown in Figure 1 is used for power plant's soft brush treatment desalinating process, comprises the following steps, first with the first water pump
Former water suction in water tank 1 to the first filter 4, the former water carrying out single treatment through the first filter 4 are flowed into by 3 again
Tow filtrator 5, the former water carrying out after-treatment through the second filter 5 enters back into the 3rd filter 6, filters through the 3rd filter 6
Former water enter back into reverse osmosis module 7 and carry out osmosis filtration process, enter back into through the drainage of reverse osmosis module 7 reverse-osmosis treated
First water tank 8, recycles the second water pump 9 and the drainage suction mixed bed 10 of the first water tank 8 is carried out mixed processing, and mixed bed 10 is mixed
The drainage that conjunction processes enters back into guillotine 11 entrance and processes, and last handled drainage enters the second water tank 12 and carries out storing standby
With.
It is further preferred that for power plant's soft brush treatment desalinating process, also include chemicals dosing plant 2, then the first water pump 3 extract
Add auxiliary water filtration treatment medicine during former water, according to need to add aluminium polychlorid or hydrochloric acid or sodium hydroxide or liquid caustic soda or its
Mixed liquor etc., and then improve desalting efficiency；And first filter the 4, second filter 5 and the 3rd filter 6 be respectively machinery mistake
Filter, active carbon filter and 5mm tank filter, mechanical filter carries out bulky grain in the primary filter former water of removal and hangs former water
Float and impurity thereof, the medium-sized particle suspensions in the active carbon filter former water of removal and impurity, former water is entered by 5mm tank filter
Row secondary filter, removes the 5mm float in former water intelligence and impurity, and three filtration systems carry out filtration treatment successively, filters effect
Rate is high, filtration condition is stable；And guillotine 11 is resin guillotine, its in service life length and stable working state.
The desalting processing efficiency of this desalting processing technique is high, stable working state, also can take out other float in former water,
The effective safety improving power plant's ventilating water pipe.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improvement also should be regarded as the present invention's
Protection domain.
Claims (4)
1. one kind is used for power plant's soft brush treatment desalinating process, it is characterised in that: comprise the following steps, first with the first water pump
(3) by former water suction inner for water tank (1) to the first filter (4), the former water of single treatment is carried out again through the first filter (4)
Flowing into the second filter (5), the former water carrying out after-treatment through the second filter (5) enters back into the 3rd filter (6), through
The former water that three filters (6) filter enters back into reverse osmosis module (7) and carries out osmosis filtration process, anti-through reverse osmosis module (7)
The drainage that infiltration processes enters back into the first water tank (8), recycles the second water pump (9) by the drainage suction mixed bed of the first water tank (8)
(10) carrying out mixed processing, mixed bed (10) carries out the drainage of mixed processing and enters back into guillotine (11) entrance process, finally residing
The drainage of reason enters the second water tank (12) and carries out storing standby.
One the most according to claim 1 is used for power plant's soft brush treatment desalinating process, it is characterised in that: described for power plant
Soft brush treatment desalinating process, also includes chemicals dosing plant (2), then adds auxiliary water filtration treatment when the first water pump (3) extracts former water
Medicine.
One the most according to claim 1 is used for power plant's soft brush treatment desalinating process, it is characterised in that: described first filters
Device (4), the second filter (5) and the 3rd filter (6) are respectively mechanical filter, active carbon filter and 5mm tank filter.
One the most according to claim 1 is used for power plant's soft brush treatment desalinating process, it is characterised in that: described guillotine
(11) it is resin guillotine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774159.8A CN106219820A (en) | 2016-08-31 | 2016-08-31 | A kind of for power plant's soft brush treatment desalinating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774159.8A CN106219820A (en) | 2016-08-31 | 2016-08-31 | A kind of for power plant's soft brush treatment desalinating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106219820A true CN106219820A (en) | 2016-12-14 |
Family
ID=58072778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774159.8A Pending CN106219820A (en) | 2016-08-31 | 2016-08-31 | A kind of for power plant's soft brush treatment desalinating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219820A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003305343A (en) * | 2002-04-15 | 2003-10-28 | Japan Organo Co Ltd | Dechlorination treatment method and dechlorination treatment system |
| CN101643284A (en) * | 2008-08-06 | 2010-02-10 | 郭静 | Reverse osmosis water treatment method and equipment with high desalination and high water productivity |
| WO2013143505A1 (en) * | 2012-03-29 | 2013-10-03 | 波鹰(厦门)科技有限公司 | Seawater desalination device and method |
| CN105236661A (en) * | 2015-11-13 | 2016-01-13 | 江苏理工学院 | System and method for preparing ultrapure water with zero wastewater discharge |
-
2016
- 2016-08-31 CN CN201610774159.8A patent/CN106219820A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003305343A (en) * | 2002-04-15 | 2003-10-28 | Japan Organo Co Ltd | Dechlorination treatment method and dechlorination treatment system |
| CN101643284A (en) * | 2008-08-06 | 2010-02-10 | 郭静 | Reverse osmosis water treatment method and equipment with high desalination and high water productivity |
| WO2013143505A1 (en) * | 2012-03-29 | 2013-10-03 | 波鹰(厦门)科技有限公司 | Seawater desalination device and method |
| CN105236661A (en) * | 2015-11-13 | 2016-01-13 | 江苏理工学院 | System and method for preparing ultrapure water with zero wastewater discharge |
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| PB01 | Publication | ||
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Application publication date: 20161214 |