CN205821071U - A kind of reverse osmose pure-water system - Google Patents
A kind of reverse osmose pure-water system Download PDFInfo
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- CN205821071U CN205821071U CN201620743635.5U CN201620743635U CN205821071U CN 205821071 U CN205821071 U CN 205821071U CN 201620743635 U CN201620743635 U CN 201620743635U CN 205821071 U CN205821071 U CN 205821071U
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Abstract
A kind of reverse osmose pure-water system, including former water water tower and the softening water tower being connected to former water water tower outlet, described former water water tower is provided with raw water inlet, the outlet of described softening water tower is connected to a RO reverse osmosis main frame of preliminary reverse osmose pure-water by pipeline, the outlet of the oneth RO reverse osmosis main frame connects the first pure water tower by pipeline, the outlet of this first pure water tower is connected to the 2nd RO reverse osmosis main frame of secondary reverse osmose pure-water by pipeline, the outlet of the 2nd RO reverse osmosis main frame is connected by pipeline the second pure water tower, the outlet of this second pure water tower is connected by pipeline nitrogen water shutoff tower.This utility model effectively controls the stability of water quality in production, it is possible to reducing the work load of follow-up equipment, pure water product quality is stablized by this simultaneously positive effect, can reduce environmental pollution, save water source.
Description
Technical field
This utility model relates to field of water treatment equipment, is specifically related to a kind of reverse osmose pure-water system.
Background technology
Reverse osmose pure-water technology is to introduce China in the nineties.Reverse osmosis (original text Reverse Osmosis) is a kind of
Membrane separation technology.Reverse osmosis is to apply the pressure bigger than naturally osmotic pressure in the water (Ru Yuanshui) having salt, makes water
Penetrated into, by the side that concentration is high, the side that concentration is low, the hydrone in former water is separated with other material.Reverse osmosis membrane
Aperture is minimum, and its hole is only 0.5～1.0nm.Having an advantage in that can be by water body 95～the antibacterial of 99%, virus, glue
Matter, chlorine residue, Organic substance (such as the chemical industry polluted, pesticide etc.), heavy metal harmful substance etc. are separated off.
Usually, the existing equipment utilizing reverse osmosis equipment pure water mostly uses tandem reverse osmosis module to realize reverse osmosis
Operation thoroughly, in running, the product water of reverse osmosis membrane group is put in production and is normally used, actual in operation, pending
The water quality of waste water is returned and is changed because of various situations so that the permeable membrane of reverse osmosis module because water quality fluctuation and by shadow
Ring, also can be affected the service life of reverse osmosis module.
Utility model content
For overcoming the problem of the deficiencies in the prior art and existence, this utility model provides a kind of reverse osmose pure-water system.
This utility model is achieved through the following technical solutions:
A kind of reverse osmose pure-water system, including former water water tower and the softening water tower being connected to former water water tower outlet, described
Former water water tower is provided with raw water inlet, it is characterised in that the outlet of described softening water tower is connected to tentatively by pipeline
Oneth RO reverse osmosis main frame of reverse osmose pure-water, the outlet of a RO reverse osmosis main frame connects the first pure water by pipeline
Tower, the outlet of this first pure water tower is connected to the 2nd RO reverse osmosis main frame of secondary reverse osmose pure-water by pipeline, and this is years old
The outlet of two RO reverse osmosis main frames is connected by pipeline the second pure water tower, and the outlet of this second pure water tower is by pipeline even
It is connected to nitrogen water shutoff tower.
Described 2nd RO reverse osmosis main frame is provided with recycling effluent mouth, and this recycling effluent mouth connects softening water by pipeline
Tower.
The EDI pure water that the outlet of described 2nd RO reverse osmosis main frame is connected to further pure water also by pipeline sets
Standby, the outlet of this EDI high purity water equipment connects nitrogen water shutoff tower by pipeline.
The pipeline that the outlet of described EDI pure water equipment connects is provided with the first electrodynamic valve, going out of described EDI pure water equipment
Offering refluxing opening on the pipeline that the mouth of a river connects, this refluxing opening connects the 2nd RO reverse osmosis main frame, described refluxing opening by pipeline
It is additionally provided with the second electrodynamic valve on the pipeline connected.
Being provided with concentrated water discharge mouth bottom described EDI pure water equipment, described concentrated water discharge mouth connects softening water tower by pipeline
Water inlet.
The pipeline of described connection former water water tower and softening water tower passes sequentially through husky filter, carbon filter, softening filter.
Described first pure water tower is cylindrical, and the bottom, the face of cylinder of described first pure water tower is provided with the sewage draining exit bottomed out, institute
Stating the overfall that is provided with of the first pure water tower, the top of described first pure water tower is additionally provided with liquidometer installing port, described first pure water
The top of tower is additionally provided with access hole.
It is also associated with PH adjusting part on described 2nd RO reverse osmosis main frame.
The outlet of described connection the 2nd RO reverse osmosis main frame and the pipeline of EDI pure water equipment are also by filter.
Connect on described nitrogen water shutoff tower and have nitrogen gas delivery-line.
This utility model coordinates the former water of purification by multistage water tower and multistage RO reverse osmosis unit, coordinates PLC automatic simultaneously
Change and control, achieve water circulation by reflux line and process with the circulation Water treatment completing current.This utility model can be real
Existing system Automatic Control, utilizes the low operating cost of reverse osmosis pure water to save cost of labor simultaneously.Circulated by detection
Control device slow down the product water change of water quality that causes due to source water quality fluctuation, thus water quality steady in being conducive to producing
Fixed, it is possible to reduce the loss of follow-up equipment, environmental pollution can be reduced, save water source.
Accompanying drawing explanation
Fig. 1 is the water purification flow path schematic diagram of this utility model reverse osmose pure-water system.
Fig. 2 is the first pure water tower structure schematic diagram of this utility model reverse osmose pure-water system.
In figure, label show: 1-recycling effluent mouth, 2-the first electrodynamic valve, 3-refluxing opening, 4-the second electrodynamic valve, the dense water of 5-
Floss hole, 6-sewage draining exit, 7-overfall, 8-liquidometer installing port, 9-access hole.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of reverse osmose pure-water system, including former water water tower be connected to former water water tower outlet
Softening water tower, former water water tower is provided with raw water inlet, it is characterised in that soften water tower outlet by pipeline connect use
In a RO reverse osmosis main frame of preliminary reverse osmose pure-water, the outlet of a RO reverse osmosis main frame connects first by pipeline
Pure water tower, the outlet of this first pure water tower is connected to the 2nd RO reverse osmosis main frame of secondary reverse osmose pure-water by pipeline,
The outlet of the 2nd RO reverse osmosis main frame is connected by pipeline the second pure water tower, and the outlet of this second pure water tower is by pipe
Road connects nitrogen water shutoff tower.2nd RO reverse osmosis main frame is provided with recycling effluent mouth 1, and this recycling effluent mouth 1 is connected by pipeline
Soften water tower.The outlet of the 2nd RO reverse osmosis main frame is connected to the EDI pure water equipment of further pure water also by pipeline, should
The outlet of EDI high purity water equipment connects nitrogen water shutoff tower by pipeline.The pipeline that the outlet of EDI pure water equipment connects is provided with
First electrodynamic valve 2, the pipeline that the outlet of EDI pure water equipment connects offers refluxing opening 3, and this refluxing opening 3 is by pipeline even
Connect the 2nd RO reverse osmosis main frame, the pipeline that refluxing opening 3 connects is additionally provided with the second electrodynamic valve 4.It is provided with dense bottom EDI pure water equipment
Water outlet 5, concentrated water discharge mouth 5 connects the water inlet softening water tower by pipeline.Connect former water water tower and soften the pipe of water tower
Road passes sequentially through husky filter, carbon filter, softening filter.First pure water tower is cylindrical, the face of cylinder of the first pure water tower
Bottom is provided with the sewage draining exit 6 bottomed out, the first pure water tower be provided with overfall 7, the top of the first pure water tower be additionally provided with liquidometer peace
Dress mouth 8, the top of the first pure water tower is additionally provided with access hole 9.It is also associated with PH adjusting part on 2nd RO reverse osmosis main frame.Connect
The outlet of the 2nd RO reverse osmosis main frame and the pipeline of EDI pure water equipment are also by filter.Connect on nitrogen water shutoff tower and have nitrogen
Conveyance conduit.
A kind of reverse osmose pure-water system that this utility model provides, mainly utilizes reverse osmosis unit to realize reverse osmose pure-water mesh
, utilizing the filtering function of RO film, moisture removal can pass through RO film, other material (mineral, Organic substance, the micro-life in water
Thing etc.) be isolated in RO film outer, cannot be through RO film along with high-pressure thick water flows away.
A kind of reverse osmose pure-water system that this utility model provides, including to the pretreatment system of former water, reverse osmosis unit,
After-treatment system three part forms.Former water water tower and the softening water tower being connected to former water water tower outlet constitute pretreatment system
Major part, reverse osmosis unit include a RO reverse osmosis main frame, the 2nd Ro reverse osmosis main frame and the first pure water tower, second
Pure water tower, after-treatment system mainly includes the EDI pure water equipment using the further pure water of EDI Purewater Technique.
Under actual various occasions, of a great variety due to former water, composition is extremely complex, it is therefore desirable to for Yuan Shuishui
The requirement of the main process design parameters such as matter situation and the system response rate, carries out suitable pretreatment to former water.This use is novel
Using former water water tower that former water is added inorganic agent and preliminary sedimentation purified treatment, deposited particles thing passes through former water water tower
Bottom dirt discharge pipe single go out or transport former water water tower by top, be connected to the softening water tower of former water water tower outlet
Play and former water is carried out sofening treatment.
Force (forcing) pump is had with being connected on the follow-up pipeline softening water tower, it is achieved the pressurization to follow-up current at former water water tower,
The pipeline being connected with softening water tower after force (forcing) pump is provided with husky filter, carbon filter, with further to the grains of sand in former water
Filter, use carbon filter can filter the particulate matter in former water further, be provided with softening filter follow-up simultaneously, with
Meet the water quality needs that former water is softened by follow-up softening water tower.
Water through sofening treatment flows through pipeline and enters a RO reverse osmosis main frame, in a RO reverse osmosis main frame, water
Stream, through RO process, carries out preliminary purification process to water quality, offers the first outlet, former water on a RO reverse osmosis main frame
Can enter through the first outlet after the reverse-osmosis treated of the first step and the link that water quality requirement is the highest is used, the
Connect on the outlet conduit of one RO reverse osmosis main frame and have the first pure water tower.
First pure water tower is cylindrical, primarily serves the precipitation process for pending water, the face of cylinder of the first pure water tower
Bottom is provided with the sewage draining exit 6 bottomed out, and precipitate can be discharged by this sewage draining exit 6, simultaneously the first pure water tower be provided with overflow
Mouth 7, overfall 7 is possible to prevent current flood irrigation, is additionally provided with liquidometer installing port 8 at the top of the first pure water tower, and this liquidometer is pacified
Dress mouth 8 is internal is fitted with liquidometer, it is possible to observe that the liquid level within the first pure water tower, the top of the first pure water tower also set in time
There are access hole 9, access hole 9 can facilitate the maintenance of the first pure water tower.
The outlet conduit of the first pure water tower connects and has pressure pump, can carry out current supplementing and be pressurized into the
Two RO reverse osmosis main frames, current carry out second time osmosis filtration in the 2nd RO reverse osmosis main frame, through the 2nd RO reverse osmosis
The current that main frame filters may also pass through recycling effluent mouth 1 and connect entrance softening water tower through pipeline, at twice reverse osmosis
Reason circulation.
2nd RO reverse osmosis main frame is provided with water quality detecting device, if through the water quality of the 2nd RO reverse osmosis host process
Reached preset standard, then the 2nd RO reverse osmosis main frame is by internal PLC controller by the valve closing of recycling effluent mouth 1, makes
Obtain current through the outlet of the 2nd RO reverse osmosis main frame enters next processing stage；If water quality is not reaching to preset standard,
Then the valve of recycling effluent mouth 1 is opened by the 2nd RO reverse osmosis main frame by internal PLC controller, simultaneously by the 2nd RO reverse osmosis
The outlet conduit valve closing of main frame, current enter softening water tower by recycling effluent mouth 1 and are for further processing.This process
Effectively water quality can be detected and monitor, reach the effective monitoring of water quality, the treatment effect increased water quality.
Connecting on the 2nd RO reverse osmosis main frame and have PH adjusting part, PH adjusting part can be at the 2nd RO reverse osmosis main frame
When carrying out water treatment, detected by the PH of the 2nd RO reverse osmosis main frame, use and automatically control the pH value regulation of pending water
To the scope preset.
Through the current of the 2nd RO reverse osmosis host process, enter the second pure water tower, the second pure water tower and through piping
The structure of one pure water tower is roughly the same, it is possible to play the secondary precipitation purification to water quality.
It is furnished with medicine cleaning device on first, second reverse osmosis main frame, according to machine operation, system can be carried out medicine clear
Wash, prevent that film dirt is stifled, fouling, microorganism pollution etc., improve the utilization rate of membrane component.
After the second pure water tower carries out second pure water, current enter the EDI pure water equipment of further pure water by pipeline,
Being provided with filter on this pipeline, it is possible to achieve the ingress protection to EDI pure water equipment, EDI pure water equipment uses EDI to filter
Technology, completes the deep desalting of water, to complete to be further processed current.
The pipeline that the outlet of EDI pure water equipment connects is provided with the first electrodynamic valve 2, the outlet of EDI pure water equipment
Offering refluxing opening 3 on the pipeline connected, this refluxing opening 3 connects the 2nd RO reverse osmosis main frame by pipeline, and refluxing opening 3 connects
The second electrodynamic valve 4 it is additionally provided with on pipeline.EDI pure water equipment is provided with the detection device for detecting pure water, this detection device
After water quality detection result being processed by internal PLC control circuit, PLC circuit controls the first electrodynamic valve 2 and the second electrodynamic valve 4
Opening and closing: if water quality meets requirement, then the first electrodynamic valve 2 is opened and the second electrodynamic valve 4 cuts out, and current are through EDI pure water equipment
Outlet pipeline enter in nitrogen water shutoff tower；If water quality is not up to requirement, the most then the first electrodynamic valve 2 cuts out and the second electrodynamic valve
4 open, so that current enter refluxing opening 3, the pipeline of connection enters the second pure water tower, then carries out the secondary of EDI pure water equipment
Processing, the control mode of this detection recirculation is effectively increased the control effect of water quality.
Being provided with concentrated water discharge mouth 5 bottom EDI pure water equipment, concentrated water discharge mouth 5 connects entering of softening water tower by pipeline
The mouth of a river, the dense water through the process of EDI pure water equipment then enters the pretreatment system of native system and carries out recycling processing, it is possible to reduce
Pollution, using water wisely simultaneously.
The outlet of EDI pure water equipment connects nitrogen water shutoff tower by pipeline, and nitrogen water shutoff tower can play the storage purifying water
Deposit effect, make use of nitrogen to make to purify water and effectively completely cut off with outside air, play purifying water clean storage, nitrogen water shutoff tower
Outlet conduit can cause use point, the convenient use to purifying water by purifying water.
This utility model provides a kind of employing reverse osmosis unit and coordinates EDI pure water equipment to purify various waste water again
The pure water system utilized.In this utility model, first with pretreatment system, former water is carried out preliminary treatment, including adding
Add inorganic agent, precipitation, husky filtration, carbon filtration, soften filtration treatment.After carrying out preliminary treatment, have employed pure water tower and RO is anti-
Water quality is further processed by infiltration main frame, and pure water tower and RO reverse osmosis main frame interval are arranged, and set on RO reverse osmosis main frame
There is water monitoring device, between pure water tower and RO reverse osmosis main frame, be provided with reflux line, to realize at the circulation of current simultaneously
Reason, reaches the Water-quality control in each stage.It is provided with EDI pure water equipment the 2nd RO reverse osmosis main frame is follow-up, further improves
Water quality.This utility model coordinates the former water of purification by multistage water tower and RO reverse osmosis unit, coordinates PLC Automated condtrol simultaneously,
Achieve water circulation by reflux line to process with the circulation Water treatment completing current.This utility model feasible system is complete
Automatically control, utilize the low operating cost of reverse osmosis pure water to save cost of labor simultaneously.By detection loop control means
Slow down the product water change of water quality that causes due to source water quality fluctuation, thus the stablizing of water quality in being conducive to producing, it is possible to fall
The loss of low follow-up equipment, pure water product quality is stablized by this simultaneously positive effect, can reduce environmental pollution, save water
Source.
Above-described embodiment is this utility model preferably implementation, without departing from the concept of the premise utility,
Simply this utility model is made directly displacement or the replacement of equivalent, within belonging to protection domain of the present utility model.
Claims (10)
1. a reverse osmose pure-water system, including former water water tower and the softening water tower being connected to former water water tower outlet, described former
Water water tower is provided with raw water inlet, it is characterised in that the outlet of described softening water tower is connected to preliminary anti-by pipeline
Oneth RO reverse osmosis main frame of infiltration pure water, the outlet of a RO reverse osmosis main frame connects the first pure water tower by pipeline,
The outlet of this first pure water tower is connected to the 2nd RO reverse osmosis main frame of secondary reverse osmose pure-water, the 2nd RO by pipeline
The outlet of reverse osmosis main frame is connected by pipeline the second pure water tower, and the outlet of this second pure water tower is connected by pipeline to be had
Nitrogen water shutoff tower.
Reverse osmose pure-water system the most according to claim 1, it is characterised in that described 2nd RO reverse osmosis main frame is provided with
Recycling effluent mouth (1), this recycling effluent mouth (1) connects softening water tower by pipeline.
Reverse osmose pure-water system the most according to claim 2, it is characterised in that the water outlet of described 2nd RO reverse osmosis main frame
Mouth is connected to the EDI pure water equipment of further pure water also by pipeline, and the outlet of this EDI high purity water equipment is by pipeline even
Connect nitrogen water shutoff tower.
Reverse osmose pure-water system the most according to claim 3, it is characterised in that the outlet of described EDI pure water equipment is even
The pipeline connect is provided with the first electrodynamic valve (2), and the pipeline that the outlet of described EDI pure water equipment connects offers refluxing opening
(3), this refluxing opening (3) connects the 2nd RO reverse osmosis main frame by pipeline, and the pipeline that described refluxing opening (3) connects is additionally provided with the
Two electrodynamic valves (4).
Reverse osmose pure-water system the most according to claim 4, it is characterised in that be provided with dense bottom described EDI pure water equipment
Water outlet (5), described concentrated water discharge mouth (5) connects the water inlet softening water tower by pipeline.
Reverse osmose pure-water system the most according to claim 5, it is characterised in that described connection former water water tower and softening water tower
Pipeline pass sequentially through husky filter, carbon filter, softening filter.
Reverse osmose pure-water system the most according to claim 6, it is characterised in that described first pure water tower is cylindrical, institute
The bottom, the face of cylinder stating the first pure water tower is provided with the sewage draining exit (6) bottomed out, described first pure water tower be provided with overfall (7), institute
The top stating the first pure water tower is additionally provided with liquidometer installing port (8), and the top of described first pure water tower is additionally provided with access hole (9).
Reverse osmose pure-water system the most according to claim 7, it is characterised in that also connect on described 2nd RO reverse osmosis main frame
It is connected to PH adjusting part.
Reverse osmose pure-water system the most according to claim 8, it is characterised in that described connection the 2nd RO reverse osmosis main frame
The pipeline of outlet and EDI pure water equipment is also by filter.
Reverse osmose pure-water system the most according to claim 9, it is characterised in that connect on described nitrogen water shutoff tower and have nitrogen
Conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743635.5U CN205821071U (en) | 2016-07-15 | 2016-07-15 | A kind of reverse osmose pure-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743635.5U CN205821071U (en) | 2016-07-15 | 2016-07-15 | A kind of reverse osmose pure-water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205821071U true CN205821071U (en) | 2016-12-21 |
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ID=57562482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743635.5U Active CN205821071U (en) | 2016-07-15 | 2016-07-15 | A kind of reverse osmose pure-water system |
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| Country | Link |
|---|---|
| CN (1) | CN205821071U (en) |
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2016
- 2016-07-15 CN CN201620743635.5U patent/CN205821071U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 shop 135, No. 308, Dongyong section, Shinan highway, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU RUIZHUO ENVIRONEMNTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 511400 No. 101, No. 4, Shuikou North Street, Luojia village, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU RUIZHUO ENVIRONEMNTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |