CN207685010U - A kind of pure water production system of the resin adsorption with automatic control flow - Google Patents
A kind of pure water production system of the resin adsorption with automatic control flow Download PDFInfo
- Publication number
- CN207685010U CN207685010U CN201721396056.9U CN201721396056U CN207685010U CN 207685010 U CN207685010 U CN 207685010U CN 201721396056 U CN201721396056 U CN 201721396056U CN 207685010 U CN207685010 U CN 207685010U
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- China
- Prior art keywords
- water
- automatic electric
- conductivity
- resin container
- water valve
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- 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.)
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Abstract
The utility model discloses a kind of pure water production systems of the resin adsorption with automatic control flow, it includes quartzy silo, accurate filter, charcoal canister, resin container, security personnel's film and the reverse osmosis unit being sequentially communicated by water-supply-pipe, the resin container water inlet line is provided with automatic electric water valve, the conductivity measuring instrument for the conductivity for measuring the water for flowing through automatic electric water valve is additionally provided on the automatic electric water valve or resin container water inlet line.The utility model is simple in structure, easy to operate, ion-exchange effect is good, production efficiency is high.
Description
Technical field
The utility model is related to a kind of pure water production systems of the resin adsorption with automatic control flow.
Background technology
At this stage, each metal ion species contained in water must be removed during producing pure water, generally use
Means are to carry out ion exchange using resin adsorption, to remove the content of calcium and magnesium plasma in water, and in existing pure water
In production technology, resin adsorption ion exchange is usually unstable, the water after resin adsorption can still contain some calcium and magnesium from
Son, thus reverse osmosis membrane in production link below can be damaged greatly, production cost is increased, production efficiency and product are reduced
Water quality.
By the way that the study found that the flow velocity of flow is an important factor for influencing ion-exchange effect, flow velocity is too fast, then ion is handed over
It is poor to change effect, flow velocity is too low, then seriously affects treatment effeciency, therefore how the moment effectively controls flow rate of water flow, maximum journey
Continuous and effective production be the key that solve the problems, such as to energy to the ion-exchange effect that neither influences on degree to the greatest extent again.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of with automatic control flow
The pure water production system of resin adsorption.The system overcomes the above-mentioned prior art in the defects of production pure water process, provides
A kind of novel production system of energy consecutive production simple in structure, easy to operate, ion-exchange effect is good, production efficiency is high
System.
The scheme that the utility model solves above-mentioned technical problem is as follows：
A kind of pure water production system of the resin adsorption with automatic control flow comprising have through water-supply-pipe successively
Quartzy silo, accurate filter, charcoal canister, resin container, security personnel's film (security personnel's membrane filter unit) and the reverse osmosis dress of connection
It sets, automatic electric water valve is provided on the resin container water inlet line front-end position, is also set up on the automatic electric water valve
There is chronometry to flow through the conductivity measuring instrument of the conductivity of the water of automatic electric water valve.
Preferably, the switch of automatic electric water valve is controlled by the conductivity size of conductivity measuring instrument the real time measure
(or aperture).
The switch that automatic electric water valve is controlled by the conductivity size of conductivity measuring instrument the real time measure, to control
The size of water flow flows through the water of resin container to reach control and is in always in the conductivity range value of setting, to reach
Neither influence ion-exchange effect does not reduce the purpose for the treatment of effeciency again.
Further, the conductivity measuring instrument can manually set conductivity standard value, which can be according to resin adsorption
Effect and modify accordingly.
Further, accurate filter is the accurate filter of glass shell (convenient for the turbidity and coloration of observation water), filter
Core generally uses PP (polypropylene) cotton to make, and has 5 μm of hole；Film (or security personnel's membrane filter unit) of ensuring public security is a kind of stainless steel casing
Accurate filter, before being generally located on reverse osmosis unit, meet subsequent handling to remove the fine particles of 1 degree of turbidity or more
Requirement to water, filter core are made with PP cottons, there is 5 μm of hole.
It can be this that resin container, which can use the cation exchange resin for removing calcium ions and magnesium ions, cation exchange resin,
In field usually using those of, such as superacicd styrene system resin such as float Lai Te (China) Co., Ltd produce C100E trees
Fat.
Charcoal canister can preferably use cocoanut active charcoal (coconut palm ties up charcoal), and coconut palm, which ties up charcoal, to be lived through high temperature using coconut husk as raw material
Change, carbonization treatment, while loading a kind of novel absorbent charcoal made of photocatalyst, carbon fiber, to organic gas adsorption capacity ratio
High 5 times of normal activated carbon is to above, and the rate of adsorption is faster.Coconut palm, which ties up charcoal, has flourishing specific surface area, abundant micropore diameter.Compare table
Area is up to 1000-1600m2/ g, micro pore volume 85-95% or so, preferably 90% or so, micropore size are
Have many advantages, such as that large specific surface area, aperture are moderate, be evenly distributed, adsorption rate is fast, impurity is few.
The utility model has the advantages that it is simple in structure, it can expeditiously produce pure water.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the pure water production system of the resin adsorption with automatic control flow
Reference numeral：Quartzy silo 1, accurate filter 2, charcoal canister 3, resin container 4, security personnel film 5, reverse osmosis unit 6,
Automatic electric water valve 7, source water water inlet pipe 8, conductivity measuring instrument 9.
Specific implementation mode
The utility model is further illustrated below in conjunction with attached drawing.
As shown in Figure 1, a kind of pure water production system of the resin adsorption with automatic control flow includes by defeated
Quartzy silo 2, accurate filter 3, charcoal canister 3, resin container 4, security personnel's film 5 and the reverse osmosis unit 6 that water pipe is sequentially communicated,
It is provided with automatic electric water valve 7 on the resin container water inlet line, and intakes on automatic electric water valve or in resin container
Be provided on pipeline chronometry flow through automatic electric water valve water conductivity conductivity measuring instrument 9, surveyed by conductivity
The conductivity size of 9 the real time measure of instrument is determined to control the aperture of automatic electric water valve 7.
Source water enters pure water production system described in the utility model by source water water inlet pipe 8, and passes through quartz successively
Silo 1 is tentatively filtered, and silt and suspended matter in the water of source are weeded out, then in the further filtering by accurate filter 2
It enters charcoal canister 3 afterwards to be absorbed and filter to remove the chlorine contained in water, the water after dechlorination is flowed into the progress of resin container 4
Ion exchange is to remove the calcium ions and magnesium ions contained in water, and water after the completion of ion exchange is again successively by security personnel's film 5 and reverse osmosis
Canned, pure water coloration≤5 that are produced, turbidity≤1, pH value 5.0-7.0, conductivity can be carried out after device 6 to product up to standard
≤10μs/cm.After dechlorinating by activated carbon adsorption, it is necessary first to the automatic electric water valve 7 being arranged before reverse osmosis unit 6
On conductivity measuring instrument be arranged what a standard conductivity value (start production before set for the first time, use next time
When can not reset, can be also modified according to actual conditions), in production process, when the Real-time Water that conductivity measuring instrument measures
When the conductivity of stream is more than set standard conductivity value (can be a critical field value), conductivity measuring instrument controls
Automatic electric water valve 7 turns down, and suitably reduces flow rate of water flow, is opened greatly conversely, then controlling automatic electric water valve 7, properly increases flow
Flow velocity, the water to flow through resin container 4 is within the scope of a rational conductivity value of comparison always, best to reach
Ion-exchange effect, to greatly improve production efficiency, reduce production cost, raising product water quality.
Claims (2)
1. a kind of pure water production system of the resin adsorption with automatic control flow, which is characterized in that it includes to pass through
Quartzy silo, accurate filter, charcoal canister, resin container, security personnel's film and the reverse osmosis unit that water-supply-pipe is sequentially communicated, in institute
It states and is provided with automatic electric water valve on resin container water inlet line, also set up on the automatic electric water valve or resin container water inlet line
There is measurement to flow through the conductivity measuring instrument of the conductivity of the water of automatic electric water valve.
2. pure water production system according to claim 1, which is characterized in that pass through conductivity measuring instrument the real time measure
Conductivity size controls the aperture of automatic electric water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396056.9U CN207685010U (en) | 2017-10-25 | 2017-10-25 | A kind of pure water production system of the resin adsorption with automatic control flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396056.9U CN207685010U (en) | 2017-10-25 | 2017-10-25 | A kind of pure water production system of the resin adsorption with automatic control flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685010U true CN207685010U (en) | 2018-08-03 |
Family
ID=62988228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721396056.9U Expired - Fee Related CN207685010U (en) | 2017-10-25 | 2017-10-25 | A kind of pure water production system of the resin adsorption with automatic control flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685010U (en) |
-
2017
- 2017-10-25 CN CN201721396056.9U patent/CN207685010U/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: 20180803 Termination date: 20191025 |