CN208087361U - A kind of Water Treatment equipment - Google Patents
A kind of Water Treatment equipment Download PDFInfo
- Publication number
- CN208087361U CN208087361U CN201820315293.6U CN201820315293U CN208087361U CN 208087361 U CN208087361 U CN 208087361U CN 201820315293 U CN201820315293 U CN 201820315293U CN 208087361 U CN208087361 U CN 208087361U
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- Prior art keywords
- water
- filter
- treatment equipment
- water treatment
- reverse osmosis
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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
- 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
Abstract
A kind of Water Treatment equipment, including sequentially connected raw water box, more medium filter, active carbon filter, at least 2 groups of reverse osmosis equipment groups, decarbonizing tower, intermediate water tank, middle water pump, mixed bed device and at least one desalination water tank being connected in parallel, raw water box is connected to plant pipe network water supply system, more medium filter bottom is connected with the snorkel for being passed through compressed air into more medium filter, and decompressor is connected on snorkel；The by-pass flow pipe with control valve is also associated on the water inlet pipe and outlet pipe pipeline of more medium filter and active carbon filter, the outlet pipe of active carbon filter is also connected to the second chemicals dosing plant；Largely enter decarbonizing tower after the processing of reverse osmosis equipment group, small part enters backwash water tank, and the water in backwash water tank is pumped to by backwash water pump in more medium filter and active carbon filter；Treated that water is pumped to through desalination pump in boiler feed for desalination water tank.
Description
Technical field
The utility model is related to a kind of water treatment facilities, are set more particularly, to the Water Treatment that a kind of water source is river water
It is standby.
Background technology
Currently, water source is as shown in Fig. 1 for the processing unit of river water, including more medium filter, active carbon filter, essence
Close filter, high-pressure pump, reverse osmosis unit, decarbonizing tower, intermediate water tank, middle water pump, mixed bed device, desalination water tank, desalted water
The equipment such as boiler feed are pumped and go, processing unit operation is primarily present following deficiency when handling water：Multimedium and activity
The filtered water SDI of carbon filter is more than 4, cannot meet subsequent processing requirement, causes reverse osmosis membrane to be easy dirty stifled；Equipment
Once break down, cannot continuous water processed, seriously affect unit operation efficiency；There are backwashes for more medium filter filtrate not
Totally, it is not thorough, delivery turbidity is high, and water yield is relatively low；Reverse osmosis equipment in cleaning or failure cannot water processed, easily cause
It cuts off the water supply, seriously affects boiler for producing；Equipment water production is relatively low.
Utility model content
The technical problems to be solved in the utility model is：Overcoming the deficiencies of the prior art and provide one kind can continuously water processed, production
A kind of Water Treatment equipment that water is high, backwash works well, failure rate is low.
Technical solution adopted by the utility model to solve its technical problems is：A kind of Water Treatment equipment, including according to
The raw water box of secondary connection, more medium filter, active carbon filter, at least 2 groups of reverse osmosis equipment groups, the decarburizations being connected in parallel
Tower, intermediate water tank, middle water pump, mixed bed device and at least one desalination water tank, the raw water box and plant pipe network water supply system
Connection, more medium filter bottom is connected with the snorkel for being passed through compressed air into more medium filter, the snorkel
On be connected with decompressor；It is also associated on the water inlet pipe and outlet pipe pipeline of the more medium filter and active carbon filter
The outlet pipe of by-pass flow pipe with control valve, active carbon filter is also connected to the second chemicals dosing plant；At the reverse osmosis equipment group
Largely enter decarbonizing tower after reason, small part enters backwash water tank, and the water in the backwash water tank is pumped to by backwash water pump
In more medium filter and active carbon filter；Treated that water is pumped to through desalination pump in boiler feed for desalination water tank.
Further, it is additionally provided with integral water purifier between the raw water box and plant pipe network water supply system；The integration
Water purifier is also connected to the first chemicals dosing plant.
Further, first chemicals dosing plant is for adding aluminium polychloride into integral water purifier（PAC）And/or it kills
The chemistry Water purification medicament such as microbial inoculum.
Further, the water in the raw water box is pumped to by raw water pump in more medium filter.
Further, the decompressor be used to control the pressure value for entering the compressed air in more medium filter 0.2 ~
In 0.6MPa, which loosens hardened filtrate, too small, cannot be loosened to hardened filtrate in more medium filter, excessive, increases
Operating cost is added.
Further, second chemicals dosing plant is for adding antisludging agent and/or reducing agent.
Further, the reverse osmosis equipment group includes the accurate filter being sequentially connected in series, high-pressure pump and reverse osmosis dress
It sets.
Further, the quantity of the desalination water tank is 2 ~ 4.
Further, the desalination water tank is connected in parallel on the outlet pipeline of mixed bed device.
The application method and operation principle of a kind of Water Treatment equipment of the utility model be：
Impurity in river water is sterilized through flocculant flocculation, fungicide and after integral water purifier filters, is removed in water source
Large granular impurity, subsequently into raw water box, be then pumped in more medium filter through raw water pump filter off water removal in suspend it is miscellaneous
Matter makes the turbidity of water be down to 3 hereinafter, again through the activated carbon adsorption in active carbon filter, further decreases turbidity, the color of water body
Degree, enters back into reverse osmosis equipment group, through accurate filter, high-pressure pump and reverse osmosis unit, by water body industrial pollutants,
Heavy metal, bacterium, virus etc. are largely mixed into the impurities in water, then remove the free CO in water body through decarbonizing tower2, then pass through
Mixed bed device removes mineral salt and desalination water tank desalination in water, reaches and meets boiler feed water or import cogeneration unit
Working condition requirement.
River water is sent into integral water purifier through plant pipe network water system, is pre-processed through integral water purifier, eliminates river
Most of impurity in water water source makes the pollution index for entering the water in raw water box（SDI）4 are down to hereinafter, avoiding in turn follow-up
Phenomena such as reverse osmosis membrane in water treatment facilities is contaminated, blocks, effective protection reverse osmosis membrane improve water treatment facilities water yield
And water quality, reduce the operating cost of water treatment facilities.
More medium filter bottom is connected to the snorkel with decompressor, after compressed air is depressurized to 0.2 ~ 0.6MPa
It is passed through in more medium filter, so that the filtrate in more medium filter is in loose condition (of surface) in backwash, and then it is clear to improve filtrate
Effect is washed, backwash water consumption is reduced, prevents reverse osmosis in active carbon filter and the reverse osmosis equipment group in follow-up water treatment facilities
The pollution of permeable membrane.
By-pass flow pipe on the inlet and outlet pipes pipeline of more medium filter and active carbon filter, it is ensured that more medium filter
With active carbon filter one of them in backwash, another filter is also in operation water state, it is ensured that water treatment facilities
It can continuous processing water.
The multigroup reverse osmosis equipment being connected in parallel realizes continuous water processed at runtime convenient for water treatment facilities, avoids existing
The phenomenon that reverse osmosis equipment breaks down and leads to water treatment facilities outage in technology, and then improve the system of water treatment facilities
Water efficiency and water yield.
Multiple sweet-water tanks in parallel, improve the water efficiency and water process amount processed of water treatment facilities after mixed bed device, meet
The industrial water demand of big dosage extends the emergency repair time of water treatment facilities when water treatment facilities break down.
A kind of advantageous effect of Water Treatment equipment of the utility model：Equipment operates steadily, and operating cost is low, failure rate
Low, the water treatment efficiency of equipment is high, and water yield is big, and solves more medium filter/active carbon filter in the prior art
The problems such as backwash is not thorough, is unclean meets boiler for producing needs, has been also adapted to the working condition requirement of import cogeneration unit,
Enterprise's water resource is improved using the level with Waste Heat Reuse.
The reverse osmosis equipment being connected in parallel realizes continuous water processed at runtime convenient for water treatment facilities, avoids the prior art
The phenomenon that middle reverse osmosis equipment breaks down and leads to water treatment facilities outage, and then improve the water processed effect of water treatment facilities
Rate and water yield.
Description of the drawings
Fig. 1-is a kind of processing flow schematic diagram of Water Treatment equipment in the prior art；
Fig. 2-is a kind of processing flow schematic diagram of Water Treatment equipment in embodiment 1；
Fig. 3-is a kind of processing flow schematic diagram of Water Treatment equipment in embodiment 2.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 2：A kind of Water Treatment equipment of the present embodiment, including sequentially connected raw water box, multi-medium filtering
Device, active carbon filter, 2 groups of reverse osmosis equipment groups being connected in parallel, decarbonizing tower, intermediate water tank, middle water pump, mixed bed device and
At least one desalination water tank, the raw water box are connected to plant pipe network water supply system, more medium filter bottom be connected with for
It is passed through the snorkel of compressed air in more medium filter, decompressor is connected on the snorkel；The multi-medium filtering
It is also associated with the by-pass flow pipe with control valve on the water inlet pipe and outlet pipe pipeline of device and active carbon filter, active carbon filter
Outlet pipe is also connected to the second chemicals dosing plant；Largely enter decarbonizing tower after the reverse osmosis equipment group processing, small part enters
Backwash water tank, the water in the backwash water tank are pumped to by backwash water pump in more medium filter and active carbon filter；It is de-
Treated that water is pumped to through desalination pump in boiler feed for brine tank.
Water in the raw water box is pumped to by raw water pump in more medium filter.
The decompressor is used to control the pressure value of the compressed air into more medium filter in 0.2 ~ 0.6MPa
Interior, which loosens hardened filtrate, too small, cannot be loosened to hardened filtrate in more medium filter, excessive, increases fortune
Row cost.
Second chemicals dosing plant is for adding antisludging agent and/or reducing agent.
The reverse osmosis equipment group includes the accurate filter, high-pressure pump and reverse osmosis unit being sequentially connected in series.
The quantity of the desalination water tank is 4.
The desalination water tank is connected in parallel on the outlet pipeline of mixed bed device.
Embodiment 2
With reference to Fig. 3：A kind of Water Treatment equipment of the present embodiment,
It is additionally provided with integral water purifier between the raw water box and plant pipe network water supply system；The integral water purifier is also
It is connected to the first chemicals dosing plant.
First chemicals dosing plant is for adding aluminium polychloride into integral water purifier（PAC）And/or fungicide etc.
Chemical Water purification medicament.
The quantity of the desalination water tank is 2.
The desalination water tank is connected in parallel on the outlet pipeline of mixed bed device.
The application method and operation principle of a kind of Water Treatment equipment of the utility model be：
Impurity in river water is sterilized through flocculant flocculation, fungicide and after integral water purifier filters, is removed in water source
Large granular impurity, subsequently into raw water box, be then pumped in more medium filter through raw water pump filter off water removal in suspend it is miscellaneous
Matter makes the turbidity of water be down to 3 hereinafter, again through the activated carbon adsorption in active carbon filter, further decreases turbidity, the color of water body
Degree, enters back into reverse osmosis equipment group, through accurate filter, high-pressure pump and reverse osmosis unit, by water body industrial pollutants,
Heavy metal, bacterium, virus etc. are largely mixed into the impurities in water, then remove the free CO in water body through decarbonizing tower2, then pass through
Mixed bed device removes mineral salt and desalination water tank desalination in water, reaches and meets boiler feed water or import cogeneration unit
Working condition requirement.
River water is sent into integral water purifier through plant pipe network water system, is pre-processed through integral water purifier, eliminates river
Most of impurity in water water source makes the pollution index for entering the water in raw water box（SDI）4 are down to hereinafter, avoiding in turn follow-up
Phenomena such as reverse osmosis membrane in water treatment facilities is contaminated, blocks, effective protection reverse osmosis membrane improve water treatment facilities water yield
And water quality, reduce the operating cost of water treatment facilities.
More medium filter bottom is connected to the snorkel with decompressor, after compressed air is depressurized to 0.2 ~ 0.6MPa
It is passed through in more medium filter, so that the filtrate in more medium filter is in loose condition (of surface) in backwash, and then it is clear to improve filtrate
Effect is washed, backwash water consumption is reduced, prevents reverse osmosis in active carbon filter and the reverse osmosis equipment group in follow-up water treatment facilities
The pollution of permeable membrane.
By-pass flow pipe on the inlet and outlet pipes pipeline of more medium filter and active carbon filter, it is ensured that more medium filter
With active carbon filter one of them in backwash, another filter is also in operation water state, it is ensured that water treatment facilities
It can continuous processing water.
The multigroup reverse osmosis equipment being connected in parallel realizes continuous water processed at runtime convenient for water treatment facilities, avoids existing
The phenomenon that reverse osmosis equipment breaks down and leads to water treatment facilities outage in technology, and then improve the system of water treatment facilities
Water efficiency and water yield.
Multiple sweet-water tanks in parallel, improve the water efficiency and water process amount processed of water treatment facilities after mixed bed device, meet
The industrial water demand of big dosage extends the emergency repair time of water treatment facilities when water treatment facilities break down.
A kind of Water Treatment equipment of the utility model, according to treatment process, the group number of the reverse osmosis equipment can be with
It is 3 groups, 4 groups or 6 groups；The quantity of the desalination water tank can also be 3；The change of the above technical characteristic, the technology of this field
Personnel are appreciated that and are implemented by verbal description, therefore are no longer separately illustrated as attached drawing.
Claims (9)
1. a kind of Water Treatment equipment, which is characterized in that including sequentially connected raw water box, more medium filter, activated carbon
Filter, at least 2 groups of reverse osmosis equipment groups being connected in parallel, decarbonizing tower, intermediate water tank, middle water pump, mixed bed device and at least
One desalination water tank, the raw water box are connected to plant pipe network water supply system, and more medium filter bottom is connected with for being situated between to more
It is passed through the snorkel of compressed air in mass filter, decompressor is connected on the snorkel；The more medium filter and
It is also associated with the by-pass flow pipe with control valve, the water outlet of active carbon filter on the water inlet pipe and outlet pipe pipeline of active carbon filter
Pipe is also connected to the second chemicals dosing plant；Largely enter decarbonizing tower after the reverse osmosis equipment group processing, small part enters backwash
Water tank, the water in the backwash water tank are pumped to by backwash water pump in more medium filter and active carbon filter；Desalted water
Treated that water is pumped to through desalination pump in boiler feed for case.
2. Water Treatment equipment as described in claim 1, which is characterized in that the raw water box and plant pipe network water supply system it
Between be additionally provided with integral water purifier；The integral water purifier is also connected to the first chemicals dosing plant.
3. Water Treatment equipment as claimed in claim 2, which is characterized in that first chemicals dosing plant is used for integrated net
PAC and/or fungicide are added in hydrophone.
4. Water Treatment equipment as described in claim 1, which is characterized in that the decompressor enters multimedium for controlling
The pressure of compressed air in filter is in 0.2 ~ 0.6MPa.
5. Water Treatment equipment as described in claim 1, which is characterized in that second chemicals dosing plant is for adding antisludging agent
And/or reducing agent.
6. Water Treatment equipment as described in claim 1, which is characterized in that the reverse osmosis equipment group includes the company of being sequentially connected in series
Accurate filter, high-pressure pump and the reverse osmosis unit connect.
7. such as any one of claim 1 ~ 6 Water Treatment equipment, which is characterized in that the quantity of the desalination water tank is 2 ~
4.
8. such as any one of the claim 1 ~ 6 Water Treatment equipment, which is characterized in that the desalination water tank is connected in parallel
On the outlet pipeline of mixed bed device.
9. such as any one of the claim 1 ~ 6 Water Treatment equipment, which is characterized in that the water in the raw water box passes through original
In water pump pumps to more medium filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315293.6U CN208087361U (en) | 2018-03-08 | 2018-03-08 | A kind of Water Treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315293.6U CN208087361U (en) | 2018-03-08 | 2018-03-08 | A kind of Water Treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208087361U true CN208087361U (en) | 2018-11-13 |
Family
ID=64061856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315293.6U Active CN208087361U (en) | 2018-03-08 | 2018-03-08 | A kind of Water Treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208087361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191120A (en) * | 2018-03-08 | 2018-06-22 | 湖南水口山有色金属集团有限公司 | A kind of Water Treatment equipment |
-
2018
- 2018-03-08 CN CN201820315293.6U patent/CN208087361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108191120A (en) * | 2018-03-08 | 2018-06-22 | 湖南水口山有色金属集团有限公司 | A kind of Water Treatment equipment |
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