CN205838737U - Demineralized water preparation system - Google Patents
Demineralized water preparation system Download PDFInfo
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- CN205838737U CN205838737U CN201620708995.1U CN201620708995U CN205838737U CN 205838737 U CN205838737 U CN 205838737U CN 201620708995 U CN201620708995 U CN 201620708995U CN 205838737 U CN205838737 U CN 205838737U
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Abstract
nullThis utility model relates to a kind of demineralized water preparation system，Including the raw water box being sequentially connected with、Raw water pump、Quartz filter、Active carbon filter、Cartridge filter、High-pressure pump、Reverse osmosis unit、Intermediate water tank、Middle water pump、Mixed bed、Sweet-water tank and desalination water pump，The first dosing pump it is provided with on the inlet channel of raw water box，The input channel of the first dosing pump connects antibacterial dosing tank，The output channel of the first dosing pump is provided with first row air valve，It is connected on pipeline between raw water pump with quartz filter and has the second dosing pump，The input channel of the second dosing pump connects flocculant dosing tank，The output channel of the second dosing pump is provided with second row air valve，It is connected on pipeline between active carbon filter with cartridge filter and has the 3rd dosing pump，The input channel of the 3rd dosing pump connects antisludging agent dosing tank，The output channel of the 3rd dosing pump is provided with the 3rd air bleeding valve.This utility model salt water quality is good, and water-saving result is good, reduces production cost.
Description
Technical field
This utility model relates to water-treatment technology field, particularly relates to a kind of demineralized water preparation system.
Background technology
Demineralized water is as a kind of artificial softening or the water of purification, containing with little or no containing mineral, its be widely used in decompression,
In the devices such as aromatic hydrocarbons, coal hydrogen manufacturing, usually use the way of distillation, ion exchange and membrane separation process to the cation removing in water,
Product water obtained by after the impurity such as anion.The way of distillation is by heating light water, makes water vapor, then is condensed into liquid
Body obtains demineralized water；Ion exchange is by chemical method, the calcium in former water, magnesium ion etc. is displaced and obtains desalination
Water；Membrane separation process is the water that the water of high concentration is become low concentration by reverse osmosis membrane, simultaneously by industrial pollutants, heavy metal etc.
The impurities being mixed in water is fallen and is obtained demineralized water.But the salt water quality obtained by the existing way of distillation and ion exchange
Difference；Existing membrane separation process makes labor intensity of operating staff big, and the use cycle of reverse osmosis membrane is short, needs frequently to change, increases
Big production cost, reduces work efficiency simultaneously.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that the demineralized water preparation system of a kind of simple in construction.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of demineralized water preparation system, including successively
Connect raw water box, raw water pump, quartz filter, active carbon filter, cartridge filter, high-pressure pump, reverse osmosis unit, in
Between water tank, middle water pump, mixed bed, sweet-water tank and desalination water pump, the inlet channel of described raw water box is provided with the first dosing
Pump, the input channel of described first dosing pump connects has antibacterial dosing tank, the output channel of described first dosing pump to be provided with
First row air valve, the pipeline between described raw water pump and quartz filter is connected and has the second dosing pump, described second dosing
The input channel of pump connects flocculant dosing tank, and the output channel of described second dosing pump is provided with second row air valve, described
It is connected on pipeline between active carbon filter with cartridge filter and has the 3rd dosing pump, the input channel of described 3rd dosing pump
Connecting has antisludging agent dosing tank, the output channel of described 3rd dosing pump to be provided with the 3rd air bleeding valve.
In one preferred embodiment of this utility model, demineralized water preparation system farther includes described reverse osmosis unit and connects
Having the dense water tank of storage, the dense water tank of described storage connects has backwash pump, described backwash pump to be connected with described quartz filter
Connect.
In one preferred embodiment of this utility model, demineralized water preparation system farther includes described mixed bed and sweet-water tank
Between pipeline on be provided with resin catcher.
In one preferred embodiment of this utility model, demineralized water preparation system farther includes described resin catcher and removes
It is provided with ultraviolet sterilizer on pipeline between brine tank.
This utility model solves defect present in background technology, and this utility model is easy to safeguard, labor intensity is low, work
Making efficiency high, service life is long, and salt water quality is good, and water-saving result is good, reduces production cost, has good economic effect
Benefit.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Detailed description of the invention
Being described in further detail this utility model presently in connection with drawings and Examples, these accompanying drawings are simplification
Schematic diagram, illustrates basic structure of the present utility model the most in a schematic way, and therefore it only shows the structure relevant with this utility model
Become.
As it is shown in figure 1, a kind of demineralized water preparation system, including the raw water box 2 being sequentially connected with, raw water pump 4, quartz sand filtration
Device 6, active carbon filter 8, cartridge filter 10, high-pressure pump 12, reverse osmosis unit 14, intermediate water tank 16, middle water pump 18, mixed
Bed 20, sweet-water tank 22 and desalination water pump 24, the inlet channel of raw water box 2 is provided with the first dosing pump 26, the first dosing pump
The input channel of 26 connects antibacterial dosing tank 28, and the output channel of the first dosing pump 26 is provided with first row air valve 30, former
Being connected on pipeline between water pump 4 with quartz filter 6 and have the second dosing pump 32, the input channel of the second dosing pump 32 connects
Flocculant dosing tank 34, the output channel of the second dosing pump 34 is had to be provided with second row air valve 36, active carbon filter 8 and security personnel
Connecting on pipeline between filter 10 and have the 3rd dosing pump 38, the input channel of the 3rd dosing pump 38 connects antisludging agent dosing
Case 40, the output channel of the 3rd dosing pump 38 is provided with the 3rd air bleeding valve 42.Antibacterial dosing tank was set before raw water box 2
28, the antibacterial put in thus making antibacterial dosing tank 28 is through the distance of piping so that the drug effect of antibacterial obtains
To giving full play to, bactericidal effect is good, and the setting of flocculant dosing tank 34 can reduce produce due to charge effect a large amount of outstanding
Float and colloid unite formed alumen ustum, be largely prevented effectively from reverse osmosis membrane dirt block up, be effectively improved service life, resistance
The antisludging agent put in dirt agent dosing tank 40 can slightly solubility inorganic salt in disperse water, stop slightly solubility inorganic salt at metal watch
The precipitation in face, fouling, dual function is avoided the dirt of reverse osmosis membrane to block up, is extended the service life of reverse osmosis membrane.First row air valve 30,
Second row air valve the 36, the 3rd air bleeding valve 42 is able to so that in first dosing pump the 26, second dosing pump the 32, the 3rd dosing pump 38
The gas existed is discharged, it is ensured that the pressure in first dosing pump the 26, second dosing pump the 32, the 3rd dosing pump 38 output channel returns
Normally, it is ensured that the output flow of medicament.
This utility model preferred reverse osmosis unit 14 connects the dense water tank 44 of storage, and storing up the connection of dense water tank 44 has backwash pump
46, backwash pump 46 is connected with quartz filter 6, and the dense water that reverse osmosis membrane apparatus 14 is discharged is received by storing up dense water tank 44
Collection, enters in quartz filter 6 by backwash pump 46, it is achieved recycling of resource, it is to avoid waste.
In order to avoid in mixed bed 20 resin reveal and enter in sweet-water tank 22, it is ensured that effluent quality, mixed bed 20 with remove
Resin catcher 48 it is provided with on pipeline between brine tank 22.
It is provided with ultraviolet sterilizer on pipeline between this utility model preferred resin catcher 48 and sweet-water tank 22
50, the dual function of antibacterial dosing tank 28 and ultraviolet sterilizer 50 guarantees that sterilization thoroughly, improves effluent quality.
Connection pipeline between the preferred each parts of this utility model is double-skin duct, the such as water inlet pipe of raw water box 2
The pipeline between pipeline, cartridge filter 10 and reverse osmosis unit 14 between road, raw water box 2 and quartz filter 6, double-deck
Pipeline includes the stainless steel layer of internal layer and the seamless steel layer of outer layer, and pipeline is long for service life, it is to avoid continual maintenance, improves work
Make efficiency.
In use, former water pumps in raw water box 2 with antibacterial this utility model, during sterilization, stops simultaneously
The generation of float, former water carries out pretreatment by quartz filter 6, active carbon filter 8, is then passed through antisludging agent and stops
After fouling, being filtered by cartridge filter 10, the raw water pump after filtering is entered reverse osmosis unit 14, warp by high-pressure pump 12
After reverse osmosis unit 14 desalination, the dense water of discharge enters and stores up in dense water tank 44, and the water after desalination is by entering resin after mixed bed 20
Catcher 48, then after ultraviolet sterilizer 50 sterilizes, be stored in sweet-water tank 22, will remove finally by desalination water pump 24
Saline is extracted out and is supplied each water spot.
Above according to desirable embodiment of the present utility model for enlightening, by above-mentioned description, related personnel is complete
Various change and amendment can be carried out in the range of without departing from this utility model technological thought.This utility model
The content that is not limited in description of technical scope, it is necessary to determine technical scope according to right.
Claims (4)
1. a demineralized water preparation system, filters including the raw water box being sequentially connected with, raw water pump, quartz filter, activated carbon
Device, cartridge filter, high-pressure pump, reverse osmosis unit, intermediate water tank, middle water pump, mixed bed, sweet-water tank and desalination water pump, its
Being characterised by: be provided with the first dosing pump on the inlet channel of described raw water box, the input channel of described first dosing pump connects
Antibacterial dosing tank, the output channel of described first dosing pump is had to be provided with first row air valve, described raw water pump and quartz sand mistake
Connecting on pipeline between filter and have the second dosing pump, the input channel of described second dosing pump connects flocculant dosing tank,
The output channel of described second dosing pump is provided with second row air valve, the pipe between described active carbon filter and cartridge filter
Connecting on road and have the 3rd dosing pump, the input channel of described 3rd dosing pump connects antisludging agent dosing tank, described 3rd dosing
The output channel of pump is provided with the 3rd air bleeding valve.
Demineralized water preparation system the most according to claim 1, it is characterised in that: described reverse osmosis unit connects the dense water of storage
Case, the dense water tank of described storage connects has backwash pump, described backwash pump to be connected with described quartz filter.
Demineralized water preparation system the most according to claim 1, it is characterised in that: the pipe between described mixed bed and sweet-water tank
Resin catcher it is provided with on road.
Demineralized water preparation system the most according to claim 3, it is characterised in that: described resin catcher and sweet-water tank it
Between pipeline on be provided with ultraviolet sterilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708995.1U CN205838737U (en) | 2016-07-07 | 2016-07-07 | Demineralized water preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620708995.1U CN205838737U (en) | 2016-07-07 | 2016-07-07 | Demineralized water preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838737U true CN205838737U (en) | 2016-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620708995.1U Active CN205838737U (en) | 2016-07-07 | 2016-07-07 | Demineralized water preparation system |
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| Country | Link |
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| CN (1) | CN205838737U (en) |
Cited By (2)
| 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 |
| CN109059025A (en) * | 2018-07-23 | 2018-12-21 | 浙江巨化热电有限公司 | A kind of smoke comprehensive processing unit and its method |
-
2016
- 2016-07-07 CN CN201620708995.1U patent/CN205838737U/en active Active
Cited By (2)
| 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 |
| CN109059025A (en) * | 2018-07-23 | 2018-12-21 | 浙江巨化热电有限公司 | A kind of smoke comprehensive processing unit and its method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |