CN208485686U - With the reverse osmosis concentrated water regeneration treatment equipment for washing down function online - Google Patents
With the reverse osmosis concentrated water regeneration treatment equipment for washing down function online Download PDFInfo
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- CN208485686U CN208485686U CN201820931267.6U CN201820931267U CN208485686U CN 208485686 U CN208485686 U CN 208485686U CN 201820931267 U CN201820931267 U CN 201820931267U CN 208485686 U CN208485686 U CN 208485686U
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- water
- concentrated water
- treatment equipment
- regeneration treatment
- reverse osmosis
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Abstract
The utility model relates to the reverse osmosis concentrated water regeneration treatment equipment for washing down function online, including RO concentrated water case, pre-processing device, raw water box, RO concentrated water regeneration treatment equipment, medicine water tank, medicine washes pump, concentrated water case and water producing tank, shown concentrated water case is connected to pre-processing device, and pre-processing device is connected to raw water box, and raw water box is connected to RO concentrated water regeneration treatment equipment water inlet, the water outlet of RO concentrated water regeneration treatment equipment is connected to medicine water tank, concentrated water case, water producing tank respectively, and the outlet of medicine water tank is connected to the water inlet of RO concentrated water regeneration treatment equipment.The utility model can make reverse osmosis concentrated water regeneration treatment equipment producing water ratio up to 85% or more, for different water quality situations, the cleaning of reverse osmosis concentrated water regeneration treatment equipment on-line can be achieved, on-line cleaning device can realize on-line cleaning by different medicament configurations according to different reverse osmosis concentrated water regeneration treatment equipment pollution situations.
Description
Technical field
The utility model relates to water-treatment technology fields, in particular to the reverse osmosis concentrated water reuse (treatment for washing down function online
Processing equipment.
Background technique
The total release of current China's industrial wastewater is 20,000,000,000 tons/year, reverse osmosis concentrated water discharge amount is 54.75 hundred million tons/
Year.Reverse osmosis waste water day discharge amount is 15,000,000 tons, and severe environmental pollution, water resource largely wastes.Reverse osmosis process is as one
Efficient, the clean desalting technology of kind is widely applied in all trades and professions, but has account about total inflow in process of production
25% concentrated water discharge, this point cause the significant wastage of water resource in water resource today increasingly in short supply, and serious
Hamper the further genralrlization of reverse osmosis technology.The water use efficiency of reverse osmosis process how is improved, reverse osmosis concentrated water discharge is reduced
As urgent problem to be solved.
Utility model content
The utility model in order to solve problems in the prior art, provides a kind of effectively promotion water use efficiency, reduces reverse osmosis
Saturating concentrated water discharge has the reverse osmosis concentrated water regeneration treatment equipment for washing down function online.
Specific technical solution is as follows: with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online, including RO concentrated water
Case, pre-processing device, raw water box, RO concentrated water regeneration treatment equipment, medicine water tank, medicine washes pump, concentrated water case and water producing tank, shown dense
Water tank is connected to pre-processing device, and pre-processing device is connected to raw water box, raw water box and RO concentrated water regeneration treatment equipment water inlet
Connection, the water outlet of RO concentrated water regeneration treatment equipment are connected to medicine water tank, concentrated water case, water producing tank respectively, and medicine water tank goes out
Mouth is connected to the water inlet of RO concentrated water regeneration treatment equipment.
The following are the attached technical schemes of the utility model.
Preferably, the pre-processing device includes filter, and filter includes cylinder, water inlet, outlet, and
One filter device and the second filter device, the water inlet are arranged above cylinder, and outlet is arranged in cylinder side, cylinder packet
The first accommodating chamber and the second accommodating chamber are included, the first accommodating chamber is located in the second accommodating chamber, and the setting of the first filter device is held first
It receives in chamber, the second filter device is arranged in the second accommodating chamber.
Preferably, there is partition, partition is cylinder, partition between first accommodating chamber and the second accommodating chamber
Bottom is equipped with through-hole, and the water inlet is arranged above the first accommodating chamber.
Preferably, first filter device includes upper filter plate, and lower filter plate and filter core, upper and lower filter plate are set respectively
It sets in the top and bottom of filter core, lower filter plate is located above the through-hole.
Preferably, second filter device includes bottom plate and spiral core, and bottom plate is arranged under spiral core
Side.
The technical effect of the utility model: the utility model has the reverse osmosis concentrated water regeneration treatment for washing down function online
Equipment can make reverse osmosis concentrated water regeneration treatment equipment producing water ratio up to 85% or more, for different water quality situations, it can be achieved that anti-
The cleaning of concentrated water regeneration treatment equipment on-line is permeated, on-line cleaning device can be dirty according to different reverse osmosis concentrated water regeneration treatment equipment
Situation is contaminated, can realize on-line cleaning by different medicament configurations；Furthermore it is possible to enhance filter effect in pretreatment, promoted
Water treatment efficiency.
Detailed description of the invention
Fig. 1 is the signal with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online of the utility model embodiment
Figure.
Fig. 2 is the schematic diagram of the filter of the pre-processing device of the utility model embodiment.
Fig. 3 is the exploded view of the filter of the pre-processing device of the utility model embodiment.
Fig. 4 is the schematic diagram of the spiral core of the utility model embodiment.
Specific embodiment
In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new
Type is not limited to listed embodiment.
As shown in Figures 1 to 4, the present embodiment includes with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online
RO concentrated water case, pre-processing device, raw water box, RO concentrated water regeneration treatment equipment, medicine water tank, medicine wash pump, concentrated water case and water producing tank,
Shown concentrated water case is connected to pre-processing device, and pre-processing device is connected to raw water box, raw water box and RO concentrated water regeneration treatment equipment
Water inlet connection, the water outlet of RO concentrated water regeneration treatment equipment are connected to medicine water tank, concentrated water case, water producing tank respectively, medicine wash water
The outlet of case is connected to the water inlet of RO concentrated water regeneration treatment equipment.
In above-mentioned technical proposal, reverse osmosis (RO) concentrated water first passes around RO concentrated water case and receives the concentrated water that RO system generates
Collection, by the promotion of raw water pump, provides power for subsequent pretreating process.The pretreating process carried out in pre-processing device
In, remove the harmful substance in RO concentrated water, it is ensured that into the water quality of reverse osmosis concentrated water regeneration treatment equipment.When reverse osmosis concentrated water again
When processing water or effluent quality in raw treatment process are more than the range of design, reverse osmosis (RO) concentrated water regeneration treatment equipment
Start function of on-line cleaning, the starting of function of on-line cleaning may be configured as manually and automatically two grades, make the operation more people of equipment
Property.The ROWER that green nation's membrane separation technique (Jiangsu) Co., Ltd can be used in the RO concentrated water regeneration treatment equipment of the present embodiment is anti-
Permeate concentrated water processing
On-line cleaning device includes medicine water tank, and medicine washes pump and relevant pipeline valve and monitoring system.Medicine water tank
Main function be to configure different types of cleaning agent for different pollution conditions；It is online that medicine, which washes pump main function to be,
Cleaning agent provides circulation power；Pipeline valve system mainly controls the circular flow of on-line cleaning medicament, and monitoring system is main
The associated technical parameters in reverse osmosis concentrated water regeneration treatment equipment running process, such as operating pressure are monitored, water conductivity etc. is produced,
When operating pressure or production water conductivity reach the pressure limit of setting or produce water conductivity limit value, start online backwash function
Energy.
The present embodiment with wash down online function reverse osmosis concentrated water regeneration treatment equipment operation when, RO concentrated water first into
Enter RO concentrated water case, guarantees that follow-up equipment system can be run under stable flow, while it is bigger also to guarantee that water quality does not have
Fluctuation.Firstly, the RO concentrated water in RO concentrated water case passes through raw water pump to pretreatment unit.Hardness in pretreatment, in RO concentrated water
It is removed, the hardness of RO concentrated water is made to reach influent quality requirement.Secondly, the main function of reverse osmosis concentrated water regeneration treatment equipment
It is desalination, according to RO concentrated water water quality situation, selects the reverse osmosis concentrated water regeneration treatment equipment of different series.Reverse osmosis concentrated water reuse (treatment
The special concentrated water circulatory system is arranged in processing equipment, mainly includes RO concentrated water case and concentrated water water circulating pump, to concentrated water conductivity
When reaching scope of design, concentrated water is discharged.When lower than discharge concentrated water water quality, circulation continues.Its feature is standardization, series
Change, modularization, service condition is normal temperature and pressure.Finally, on-line cleaning device includes medicine water tank, medicine washes pump and relevant pipe
Road valve and monitoring system.When reverse osmosis concentrated water regeneration treatment equipment desalting efficiency reduce 10-20% when or intake pressure
When being higher by 20% compared with discharge pressure, by PLC control technology, is fed back in conjunction with correlation water monitoring signal, start on-line cleaning function
Energy.
When On-line funchon cleaning starting, water function stop is produced, intake pump stops working, and medicine is washed pump and opened, reverse osmosis concentrated
The corresponding control valve of water reuse (treatment processing equipment on-line cleaning forms the closed circulation of the on-line cleaning including regeneration treatment equipment
Circuit, closed circulation is followed successively by medicine water tank, medicine washes pump, reverse osmosis concentrated water regeneration treatment equipment, medicine water tank.
For different pollution situations, different cleaning agents is chosen.Pickling: suitable for feed liquid used it is all it is inorganic from
Son, the wherein more phenomenon of fouling in electric dialyzator, such as: the metal ions such as calcium, magnesium.Or after lye is rear clearly, one
As adopt as pickling.Alkali cleaning: suitable for feed liquid used, there are organic components, and viscosity is big, consistency is close, in highly concentrated situation,
Such as the substances desalination such as protein, carbohydrate, organic acid.
Through the above technical solutions, reverse osmosis concentrated water regeneration treatment equipment producing water ratio can be made up to 85% or more, for not
With water quality situation, by different water inlet lines (concentrated water, fresh water), produce water conductivity can control in 500us/cm hereinafter,
Can be achieved reverse osmosis concentrated water regeneration treatment equipment on-line cleaning, on-line cleaning device can be according to different reverse osmosis concentrated water reuse (treatments at
Equipment pollution situation is managed, can realize on-line cleaning by different medicament configurations.Its operating pressure is low, operating pressure 0.8-
1.2MPa；Low energy consumption, ton reverse osmosis concentrated water 1.2-1.8KWh；Effluent quality is good, water outlet
In the present embodiment, the pre-processing device includes filter 1, and filter 1 includes cylinder 11, water inlet 12, discharge
Mouth 13, the first filter device 14 and the second filter device 15, the water inlet 12 are arranged above cylinder 11, and outlet 13 is arranged
In 11 side of cylinder.Cylinder 11 includes the first accommodating chamber 111 and the second accommodating chamber 112, and the first accommodating chamber is located at the second accommodating chamber
In, the first filter device 14 is arranged in the first accommodating chamber 111, and the second filter device 15 is arranged in the second accommodating chamber 112.On
It states in technical solution, water enters filter from water inlet, it is discharged after the filtering of the first, second filter device from outlet,
Water is handled using two filter devices to realize.
In the present embodiment, there is partition 113, partition is cylinder between first accommodating chamber 111 and the second accommodating chamber 112
Shape, 113 bottom of partition are equipped with through-hole 2, and the water inlet 12 is arranged above the first accommodating chamber 111.Through the above technical solutions,
It allows the water to be introduced into the first accommodating chamber, the second accommodating chamber is then entered by through-hole.
In the present embodiment, first filter device 14 includes upper filter plate 141, lower filter plate 142 and filter core 143, upper and lower filter
Plate is separately positioned on the top and bottom of filter core 143, and lower filter plate is located at 2 top of through-hole.It can be to filter by upper and lower filter plate
Core provides support, while water flow can be made to pass through.
In the present embodiment, second filter device 15 includes bottom plate 151 and spiral core 152, and bottom plate is arranged in spiral
Below core.Using spiral core, it is capable of increasing the contact area of the second filter device of water-bath, enhances filter effect.
The present embodiment can make reverse osmosis concentrated water again with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online
Raw processing equipment producing water ratio is up to 85% or more, for different water quality situations, it can be achieved that reverse osmosis concentrated water regeneration treatment equipment exists
Line cleaning, on-line cleaning device can pass through different medicines according to different reverse osmosis concentrated water regeneration treatment equipment pollution situations
On-line cleaning is realized in agent configuration；Furthermore it is possible to enhance filter effect in pretreatment, water treatment efficiency is promoted.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (5)
1. with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online, which is characterized in that including RO concentrated water case, pretreatment
Equipment, raw water box, RO concentrated water regeneration treatment equipment, medicine water tank, medicine wash pump, concentrated water case and water producing tank, shown concentrated water case and pre-
Processing equipment connection, pre-processing device are connected to raw water box, and raw water box is connected to RO concentrated water regeneration treatment equipment water inlet, and RO is dense
The water outlet of water reuse (treatment processing equipment is connected to medicine water tank, concentrated water case, water producing tank respectively, the outlet and RO concentrated water of medicine water tank
The water inlet of regeneration treatment equipment is connected to.
2. according to claim 1 with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online, which is characterized in that
The pre-processing device includes filter, and filter includes cylinder, water inlet, outlet, the first filter device and the second filtering
Device, the water inlet are arranged above cylinder, and in cylinder side, cylinder includes that the first accommodating chamber and second are held for outlet setting
Receive chamber, the first accommodating chamber is located in the second accommodating chamber, and the first filter device is arranged in the first accommodating chamber, and the second filter device is set
It sets in the second accommodating chamber.
3. according to claim 2 with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online, which is characterized in that
Between first accommodating chamber and the second accommodating chamber have partition, partition be cylinder, partition bottom be equipped with through-hole, it is described enter water
Mouth is arranged above the first accommodating chamber.
4. according to claim 3 with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online, which is characterized in that
First filter device includes upper filter plate, and lower filter plate and filter core, upper and lower filter plate are separately positioned on the top and bottom of filter core,
Lower filter plate is located above the through-hole.
5. according to claim 4 with the reverse osmosis concentrated water regeneration treatment equipment for washing down function online, which is characterized in that
Second filter device includes bottom plate and spiral core, and bottom plate is arranged below spiral core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931267.6U CN208485686U (en) | 2018-06-15 | 2018-06-15 | With the reverse osmosis concentrated water regeneration treatment equipment for washing down function online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931267.6U CN208485686U (en) | 2018-06-15 | 2018-06-15 | With the reverse osmosis concentrated water regeneration treatment equipment for washing down function online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208485686U true CN208485686U (en) | 2019-02-12 |
Family
ID=65251808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820931267.6U Active CN208485686U (en) | 2018-06-15 | 2018-06-15 | With the reverse osmosis concentrated water regeneration treatment equipment for washing down function online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208485686U (en) |
-
2018
- 2018-06-15 CN CN201820931267.6U patent/CN208485686U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230816 Address after: Room 802, Building 7, No. 6 Ziyuan Road, Huayuan Industrial Park, Binhai New Area, Tianjin, 300000 Patentee after: Haisi Water-saving Technology (Tianjin) Co.,Ltd. Address before: 224051 No. 18 Fengyang Village, Nanyang Town, Tinghu District, Yancheng City, Jiangsu Province Patentee before: REBON MEMBRANE SEPARATION TECHNOLOGY (JIANGSU) CO.,LTD. |
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| TR01 | Transfer of patent right |