CN106966524A - A kind of healthy direct drinking water preparation system - Google Patents
A kind of healthy direct drinking water preparation system Download PDFInfo
- Publication number
- CN106966524A CN106966524A CN201710208480.4A CN201710208480A CN106966524A CN 106966524 A CN106966524 A CN 106966524A CN 201710208480 A CN201710208480 A CN 201710208480A CN 106966524 A CN106966524 A CN 106966524A
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- direct drinking
- membrane treatment
- treatment device
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of healthy direct drinking water preparation system, including：Pretreatment unit (1), for carrying out preliminary treatment to raw water, tentatively filters impurities in water；Core processing unit (2), it is connected with pretreatment unit (1), receive the water after pretreatment unit (1) preliminary treatment, including ultrafiltration membrane treatment device (14) and nanofiltration membrane treatment device (15) in parallel, for removing hardness, monovalence and divalent ion in water removal；Unit (3) is disinfected, is connected with core processing unit (2), the water after core processing unit (2) core processing is received, for the processing that carried out disinfection to water；And water quality survey unit (4), it is connected with disinfecting unit (3), receives the water after disinfection unit processing (3) is disinfected, including mineralization filter (24), direct drinking is conveyed for carrying out mineralising processing to water, and to user.The problem of present invention improves to micro- excessive removal, prepare more healthy direct drinking water.
Description
Technical field
The present invention relates to a kind of drinking water system, more particularly to a kind of one kind health for avoiding trace element from excessively removing are straight
Drinking-water preparation system.
Background technology
With the further development of urban civilization, requirement more and more higher of the people to the water quality of urban water supply, people are more
Focus on inherently safe and health, water way gradually rises also with change, direct drinking in last century Mo.
Traditional direct drinking water preparation technology frequently with reverse osmosis membrane processing technology, reverse osmosis membrane to divalent ion, monovalence from
Son, organic pollution and inorganic pollution can be removed effectively, and the shortcoming as direct drinking water purification is that harmful substance in water is complete
While portion is removed, it would be beneficial in the trace element also almost all removal of health.
Release nanofiltration membrane treatment technology in direct drinking water preparation technology again in recent years, nanofiltration is also known as low pressure reverse osmosis, is film
A kind of emerging field of isolation technics, its separating property is between counter-infiltration and ultrafiltration, the raw water that is particularly suitable for use in organic contamination
Seriously, the low molecular weight soluble content of organic matter is more in water, the direct drinking water purification processing that salinity is higher and color, taste are exceeded, receives
Filter membrane treatment technology is very high selection.
There is water producing cost height, the big problem of concentrated water aquifer yield in above two membrane technology.Wherein, reverse osmosis membrane processing
Technology producing water water quality preferably, but be beneficial in water health trace element be also removed, do not meet modern healthy water will
Ask.And nanofiltration membrane treatment technology remains trace element to a certain extent, but its effluent quality is in hardness, total molten solid index side
Face does not reach the standard of healthy water, it is impossible to mineral matter and trace element that effectively supplement needed by human body is wanted.
The content of the invention
It is an object of the invention to provide a kind of type drinking water system capable of direct drinking, to improve existing direct drinking water preparation technology to micro
The problem of element is excessively removed, increases the application of mineralising technology, improves the content of direct drinking mineral, prepares and be relatively beneficial to
The direct drinking of health, carries out handling process composition in combination with influent quality difference, reduces water producing cost.
To achieve the above object, a kind of concrete technical scheme of healthy direct drinking water preparation system of the invention is：
A kind of healthy direct drinking water preparation system, including：Pretreatment unit, for carrying out preliminary treatment, preliminary mistake to raw water
Filter impurities in water；Core processing unit, is connected with pretreatment unit, receives the water after pretreatment unit preliminary treatment, including
Ultrafiltration membrane treatment device and nanofiltration membrane treatment device in parallel, for removing hardness, monovalence and divalent ion in water removal；Disinfect
Unit, is connected with core processing unit, the water after core processing unit core processing is received, for the place that carried out disinfection to water
Reason；And water quality survey unit, it is connected with disinfecting unit, receives the water after disinfection unit processing is disinfected, including
Mineralization filter, direct drinking is conveyed for carrying out mineralising processing to water, and to user.
Further, pretreatment unit includes：Raw water box, the water inlet of raw water box is connected with city water service pipe, receives raw water；
Preliminary filter assemblies, including at least one in quartz filter, active carbon filter or accurate filter；And elevator pump,
It is arranged between raw water box and preliminary filter assemblies.
Further, liquid level emasuring device and/or warning device are provided with raw water box.
Further, core processing unit includes：Intermediate water tank, is connected with the preliminary filter assemblies in pretreatment unit；
Cartridge filter, water inlet end is connected by middle water pump with intermediate water tank, water side and ultrafiltration membrane treatment device in parallel, is received
Filter membrane processing unit is connected, and conveys water to ultrafiltration membrane treatment device, nanofiltration membrane treatment device respectively.
Further, tune is respectively arranged with the ultrafiltration membrane treatment device and the water inlet pipe of nanofiltration membrane treatment device being connected in parallel
Component is saved, adjusting part includes：Electric control valve, by adjusting open degree with control enter ultrafiltration membrane treatment device or NF membrane
The inflow of processing unit；And pressure-regulating valve, relative to electric control valve at ultrafiltration membrane treatment device or NF membrane
Manage device to set, for controlling hydraulic pressure.
Further, disinfecting unit includes：Ultrafiltration membrane treatment device and nanofiltration in clear water tanks, with core processing unit
The outlet pipe of membrane treatment appts is connected, for being mixed to water；Water quality on-line monitoring device, is arranged on clear water tanks, uses
In to water quality progress data monitoring；PLC control devices, are arranged on the electric adjustable of water quality on-line monitoring device and core processing unit
Save between valve, receive and analyze the data that water quality on-line monitoring device is detected, and accordingly adjustment ultrafiltration membrane treatment device and/
Or on nanofiltration membrane treatment device electric control valve open degree, adjustment production water ratio.
Further, clear water tanks are connected by cycle of ozone pump with ozone generator, and cycle of ozone pump is used for clear water tanks
Interior water carries out disinfection processing.
Further, the water inlet end of mineralization filter passes through variable frequency pump and the water purification for disinfecting unit in water quality survey unit
Case is connected, for carrying out mineralising processing lifting water mineral and micronutrient levels, the water side of mineralization filter to water
It is connected with direct drinking user, direct drinking is conveyed to user.
Further, it is filled with mineralization filter in medical stone, far infrared mineralization ball or Wooden fish stone health-care white mineralization ball at least
It is a kind of.
A kind of advantage of healthy direct drinking water preparation system of the present invention is：
1) the single shortcoming of conventional single membrane technology effluent quality is improved, is filled using ultra-filtration membrane device and NF membrane
Parallel running is put, water quality is adjusted flexibly, passes through on-line monitoring and PLC control system, the production water ratio of two kinds of film process of adjust automatically
Example, is effectively reduced the concentrated water amount of film process generation, investment reduction；
2) by setting mineralization filter after clear water tanks, the requirement of mineralization filter residence time, it is ensured that trace element
It is discharged into water, can effectively lifts water mineral and micronutrient levels, prepares the direct drinking of high-quality, not only improve mouth
Sense, is relatively beneficial to health；
3) have the advantages that water quality is good, in good taste, safety and sanitation；
4) the problem of existing direct drinking water preparation technology is to micro- excessive removal is improved, increases answering for mineralising technology
With the content of raising direct drinking mineral prepares the direct drinking for being relatively beneficial to health, in combination with influent quality not
With handling process composition is carried out, water producing cost is reduced.
Brief description of the drawings
Fig. 1 is the process chart of the healthy direct drinking water preparation system of the present invention.
Embodiment
In order to be better understood by the purpose of the present invention, structure and function, below in conjunction with the accompanying drawings, to one kind health of the present invention
Direct drinking preparation system does further detailed description.
As shown in figure 1, it is shown as a kind of healthy direct drinking water preparation system of the present invention, including at pretreatment unit 1, core
Manage unit 2, disinfect unit 3 and water quality survey unit 4.Wherein, pretreatment unit 1 is used to carry out preliminary treatment to raw water,
Preliminary filtering impurities in water (suspension, turbidity, colourity, hardness, organic matter or chlorine)；Core processing unit 2 and pretreatment unit 1
It is connected, receives the water after the preliminary treatment of pretreatment unit 1, including ultrafiltration membrane treatment device 14 in parallel and nanofiltration membrane treatment dress
15 are put, for removing hardness, monovalence and divalent ion in water removal；Disinfect unit 3 with core processing unit 2 to be connected, receive
Water after the core processing of core processing unit 2, for the processing that carried out disinfection to bacterium in water or virus；And water quality survey unit
4 are connected with disinfecting unit 3, receive disinfection unit processing 3 disinfect after water, including mineralization filter 24 be used for pair
Water carries out mineralising processing, and conveys direct drinking to user.
Specifically, pretreatment unit 1 of the invention includes raw water box 5, preliminary filter assemblies and elevator pump 6, raw water box 5
Water inlet be connected with city water service pipe, receive raw water, and raw water box 5 in be provided with liquid level emasuring device and/or warning device；
Preliminary filter assemblies, including at least one in quartz filter 7, active carbon filter 8 or demineralizer, accurate filter 9, such as
Shown in Fig. 1, quartz filter 7, active carbon filter 8 and accurate filter 9, quartz sand filtration are disposed with the present invention
Device 7 is used to remove part suspension, organic matter and colloid in water removal, and active carbon filter 8 is used to remove Organic substance in water and chlorine residue
(Cl2), accurate filter 9 removes particle diameter particulate matter more than 5 μm；Elevator pump 6, is arranged on raw water box 5 and preliminary filter assemblies
Between, for entering after raw water is lifted by elevator pump 6 in preliminary filter assemblies.
Further, core processing unit 2 includes intermediate water tank 10 and cartridge filter 12, and intermediate water tank 10 is single with pretreatment
Preliminary filter assemblies in member 1 are connected；The water inlet end of cartridge filter 12 is connected by middle water pump 11 with intermediate water tank 10
Logical, the water outlet of pretreatment unit 1 enters cartridge filter 12, security personnel's filtering from intermediate water tank 10 after the lifting of middle water pump 11
The water side of device 12 is connected with ultrafiltration membrane treatment device 14 in parallel, nanofiltration membrane treatment device 15, by cartridge filter 12
Water after filtering conveys water to ultrafiltration membrane treatment device 14, nanofiltration membrane treatment device 15 respectively after the secondary pressurized of high-pressure pump 13.
Wherein, it is respectively arranged with the ultrafiltration membrane treatment device 14 and the water inlet pipe of nanofiltration membrane treatment device 15 being connected in parallel
Adjusting part, adjusting part include electric control valve 16 and pressure-regulating valve 17, electric control valve 16 by adjust open degree with
Control enters the inflow of ultrafiltration membrane treatment device 14 or nanofiltration membrane treatment device 15；Pressure-regulating valve 17 is relative to motorized adjustment
Valve 16 is set close to ultrafiltration membrane treatment device 14 or nanofiltration membrane treatment device 15, for controlling hydraulic pressure.
Disinfecting unit 3 includes clear water tanks 18, clear water tanks 18 and the ultrafiltration membrane treatment device 14 in core processing unit 2
It is connected with the outlet pipe of nanofiltration membrane treatment device 15, for being mixed to water；Water quality is provided with clear water tanks 18 to supervise online
Device 19 is surveyed, for carrying out data monitoring (electrical conductivity, total molten solid, hardness etc.) to water quality；Water quality on-line monitoring device 19 and core
PLC control devices 20 are provided between the electric control valve 16 of heart processing unit 2, PLC control devices 20 are used to receive and analyze
The data that water quality on-line monitoring device (19) is detected, and adjust accordingly at ultrafiltration membrane treatment device (14) and/or NF membrane
Manage the open degree of electric control valve (16) on device (15), adjustment production water ratio, to reach the optimal water quality of mixing.
It should be noted that being connected in parallel fortune using ultrafiltration membrane treatment device 14 and nanofiltration membrane treatment device 15 in the present invention
OK, parallel running can be by on-line monitoring 19 and PLC control system 20 according to different flexible, the adjust automatically electric adjustables of raw water quality
Valve 16 and the open degree of pressure-regulating valve 17 are saved, into the pretreated water ratio of ultrafiltration membrane treatment device 14 and nanofiltration membrane treatment device 15
Example, final output is most beneficial for the direct drinking of health, and the producing water ratio of ultrafiltration membrane treatment device 15 is high, is ensureing water quality
On the premise of, the concentrated water amount of film process generation is effectively reduced, the load of follow-up concentrated water processing is reduced.
In addition, clear water tanks 18 are also connected by cycle of ozone pump 21 with ozone generator 22, cycle of ozone pump 21 is used for
Carry out disinfection processing to the water in clear water tanks 18, and the water in clear water tanks 18 after disinfecting is delivered to water quality by outlet pipe
In adjustment unit 4.
Further, in water quality survey unit 4 water inlet end of mineralization filter 24 by variable frequency pump 23 and disinfecting unit 3
Clear water tanks 18 be connected, for carrying out mineralising processing lifting water mineral and micronutrient levels, mineralization filter to water
Filled with least one of medical stone, far infrared mineralization ball or Wooden fish stone health-care white mineralization ball in 24, the volume size of filling ensures
Direct drinking soak time is more than 1h, so that trace element is completely discharged in water, and then realization improves mouthfeel, is beneficial to human body
Health.The outlet pipe of mineralization filter 24 with being connected at direct drinking user, to user at convey healthy direct drinking water.Mineralization filter
24 water side conveys direct drinking with being connected at direct drinking user to user.
The course of work to a kind of healthy direct drinking water preparation system of the present invention is described below in conjunction with the accompanying drawings：
First, raw water in city water service pipe is carried out in the raw water box 5 of pretreatment unit 1, after being lifted by elevator pump 6 according to
Secondary entrance quartz filter 7, the processing of active carbon filter 8 are gone after the materials such as oil removal, organic matter, colourity, turbidity, then entered
Enter the removal particle diameter of accurate filter 9 to export after particulate matter to core processing unit 2 more than 5 μm；
Then, to pass sequentially through the intermediate water tank 10 of core processing unit 2, security filter 12 laggard for the water by pretreatment
In the ultrafiltration membrane treatment device 14 and nanofiltration membrane treatment device 15 that enter parallel running, water outlet enters and disinfected after both pre-process
Unit 3.
Finally, the water after core processing enters in the clear water tanks 16 for disinfecting unit 3 and mixed, and passes through cycle of ozone
Pump 20 and ozone generator 21 carry out disinfection processing after deliver to water quality survey unit, mineralization filter 24 is delivered to by variable frequency pump 23
In, it is delivered to after handling lifting water mineral and micronutrient levels through mineralising at direct drinking user for users to use.
A kind of healthy direct drinking water preparation system of the present invention, improves conventional single membrane technology effluent quality single
Shortcoming, using ultra-filtration membrane device and nano filter membrance device parallel running, is adjusted flexibly water quality, and system is controlled by on-line monitoring and PLC
System, the production water ratio of two kinds of film process of adjust automatically is effectively reduced the concentrated water amount of film process generation, investment reduction；By setting
Put mineralization filter after clear water tanks, the requirement of mineralization filter residence time, it is ensured that trace element is discharged into water, Neng Gouyou
Effect lifting water mineral and micronutrient levels, prepare the direct drinking of high-quality, not only improve mouthfeel, are relatively beneficial to human body and are good for
Health；Have the advantages that water quality is good, in good taste, safety and sanitation；Existing direct drinking water preparation technology is improved excessively to remove trace element
Except the problem of, increase mineralising technology application, improve direct drinking mineral content, prepare and be relatively beneficial to health
Direct drinking, carries out handling process composition in combination with influent quality difference, reduces water producing cost.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction to the spirit and scope of the invention, and one of ordinary skilled in the art is reading this explanation
The various modifications made after book to above-described embodiment, belong to the scope that the present invention is protected.
Claims (9)
1. a kind of healthy direct drinking water preparation system, it is characterised in that including：
Pretreatment unit (1), for carrying out preliminary treatment to raw water, tentatively filters impurities in water；
Core processing unit (2), is connected with pretreatment unit (1), receives the water after pretreatment unit (1) preliminary treatment, bag
Include parallel connection ultrafiltration membrane treatment device (14) and nanofiltration membrane treatment device (15), for go remove water in hardness, monovalence and divalence from
Son；
Unit (3) is disinfected, is connected with core processing unit (2), is received after core processing unit (2) core processing
Water, for the processing that carried out disinfection to water；And
Water quality survey unit (4), is connected with disinfecting unit (3), after reception disinfection unit processing (3) is disinfected
Water, including mineralization filter (24), direct drinking is conveyed for carrying out mineralising processing to water, and to user.
2. healthy direct drinking water preparation system according to claim 1, it is characterised in that pretreatment unit (1) includes：
Raw water box (5), the water inlet of raw water box (5) is connected with city water service pipe, receives raw water；
Preliminary filter assemblies, including at least one in quartz filter (7), active carbon filter (8) or accurate filter (9)
It is individual；And
Elevator pump (6), is arranged between raw water box (5) and preliminary filter assemblies.
3. healthy direct drinking water preparation system according to claim 1, it is characterised in that be provided with liquid level in raw water box (5)
Measurement apparatus and/or warning device.
4. healthy direct drinking water preparation system according to claim 1, it is characterised in that core processing unit (2) includes：
Intermediate water tank (10), is connected with the preliminary filter assemblies in pretreatment unit (1)；
Cartridge filter (12), water inlet end is connected by middle water pump (11) with intermediate water tank (10), water side with it is in parallel
Ultrafiltration membrane treatment device (14), nanofiltration membrane treatment device (15) are connected, respectively at ultrafiltration membrane treatment device (14), NF membrane
Manage device (15) conveying water.
5. healthy direct drinking water preparation system according to claim 1, it is characterised in that the ultrafiltration membrane treatment dress being connected in parallel
Adjusting part is respectively arranged with the water inlet pipe for putting (14) and nanofiltration membrane treatment device (15), adjusting part includes：
Electric control valve (16), by adjusting open degree with control enter ultrafiltration membrane treatment device (14) or nanofiltration membrane treatment device
(15) inflow；
Pressure-regulating valve (17), relative to electric control valve (16) close to ultrafiltration membrane treatment device (14) or nanofiltration membrane treatment device
(15) set, for controlling hydraulic pressure.
6. healthy direct drinking water preparation system according to claim 5, it is characterised in that disinfecting unit (3) includes：
Ultrafiltration membrane treatment device (14) and nanofiltration membrane treatment device (15) in clear water tanks (18), with core processing unit (2)
Outlet pipe is connected, for being mixed to water；
Water quality on-line monitoring device (19), is arranged on clear water tanks (18), for carrying out data monitoring to water quality；And
PLC control devices (20), are arranged on the electric control valve of water quality on-line monitoring device (19) and core processing unit (2)
(16) between, receive and analyze the data that water quality on-line monitoring device (19) is detected, and adjustment ultrafiltration membrane treatment dress accordingly
Put the open degree of electric control valve (16) on (14) and/or nanofiltration membrane treatment device (15), adjustment production water ratio.
7. healthy direct drinking water preparation system according to claim 6, it is characterised in that clear water tanks (18) pass through cycle of ozone
Pump (21) is connected with ozone generator (22), and cycle of ozone pump (21) is used for the place that carried out disinfection to the water in clear water tanks (18)
Reason.
8. healthy direct drinking water preparation system according to claim 6, it is characterised in that mineralising in water quality survey unit (4)
The water inlet end of filter (24) is connected by variable frequency pump (23) with disinfecting the clear water tanks (18) of unit (3), for water
At progress mineralising processing lifting water mineral and micronutrient levels, the water side of mineralization filter (24) and direct drinking user
It is connected, direct drinking is conveyed to user.
9. the healthy direct drinking water preparation system according to claim 1 or 8, it is characterised in that filled out in mineralization filter (24)
Filled with least one of medical stone, far infrared mineralization ball or Wooden fish stone health-care white mineralization ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208480.4A CN106966524A (en) | 2017-03-31 | 2017-03-31 | A kind of healthy direct drinking water preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208480.4A CN106966524A (en) | 2017-03-31 | 2017-03-31 | A kind of healthy direct drinking water preparation system |
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| Publication Number | Publication Date |
|---|---|
| CN106966524A true CN106966524A (en) | 2017-07-21 |
Family
ID=59336244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710208480.4A Pending CN106966524A (en) | 2017-03-31 | 2017-03-31 | A kind of healthy direct drinking water preparation system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046509A (en) * | 2017-12-18 | 2018-05-18 | 程运忠 | A kind of direct drinking makes water supply process and drinking water system |
| CN108046504A (en) * | 2017-12-26 | 2018-05-18 | 城口县九龙洞矿泉水有限公司 | A kind of water process production line |
| CN112811708A (en) * | 2021-01-11 | 2021-05-18 | 北京安国水道自控工程技术有限公司 | Direct drinking water purification treatment method and device |
| CN113716730A (en) * | 2021-10-11 | 2021-11-30 | 成都川力智能流体设备股份有限公司 | Quality of water intelligent regulation straight drinking water equipment |
| CN113830911A (en) * | 2021-10-11 | 2021-12-24 | 成都川力智能流体设备股份有限公司 | Direct drinking water treatment process with adjustable water quality |
| CN113830912A (en) * | 2021-10-11 | 2021-12-24 | 成都川力智能流体设备股份有限公司 | Water purification process based on water quality intelligent regulation direct drinking water equipment |
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| JPH10118635A (en) * | 1996-10-21 | 1998-05-12 | Ebara Corp | Water purifying apparatus |
| CN102674601A (en) * | 2012-05-17 | 2012-09-19 | 上海轩能实业有限公司 | Multifunctional and commercial and convenient integrated ten-level filtering device |
| CN104030402A (en) * | 2014-05-30 | 2014-09-10 | 济南万邦环保科技有限公司 | Combined direct drinking water purification device |
-
2017
- 2017-03-31 CN CN201710208480.4A patent/CN106966524A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118635A (en) * | 1996-10-21 | 1998-05-12 | Ebara Corp | Water purifying apparatus |
| CN102674601A (en) * | 2012-05-17 | 2012-09-19 | 上海轩能实业有限公司 | Multifunctional and commercial and convenient integrated ten-level filtering device |
| CN104030402A (en) * | 2014-05-30 | 2014-09-10 | 济南万邦环保科技有限公司 | Combined direct drinking water purification device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046509A (en) * | 2017-12-18 | 2018-05-18 | 程运忠 | A kind of direct drinking makes water supply process and drinking water system |
| CN108046504A (en) * | 2017-12-26 | 2018-05-18 | 城口县九龙洞矿泉水有限公司 | A kind of water process production line |
| CN112811708A (en) * | 2021-01-11 | 2021-05-18 | 北京安国水道自控工程技术有限公司 | Direct drinking water purification treatment method and device |
| CN113716730A (en) * | 2021-10-11 | 2021-11-30 | 成都川力智能流体设备股份有限公司 | Quality of water intelligent regulation straight drinking water equipment |
| CN113830911A (en) * | 2021-10-11 | 2021-12-24 | 成都川力智能流体设备股份有限公司 | Direct drinking water treatment process with adjustable water quality |
| CN113830912A (en) * | 2021-10-11 | 2021-12-24 | 成都川力智能流体设备股份有限公司 | Water purification process based on water quality intelligent regulation direct drinking water equipment |
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Application publication date: 20170721 |
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