CN104671489A - Constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges - Google Patents

Constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges Download PDF

Info

Publication number
CN104671489A
CN104671489A CN201310628925.6A CN201310628925A CN104671489A CN 104671489 A CN104671489 A CN 104671489A CN 201310628925 A CN201310628925 A CN 201310628925A CN 104671489 A CN104671489 A CN 104671489A
Authority
CN
China
Prior art keywords
water
reverse osmosis
osmosis membrane
pipe
filter core
Prior art date
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.)
Pending
Application number
CN201310628925.6A
Other languages
Chinese (zh)
Inventor
位峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd
Original Assignee
Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd filed Critical Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd
Priority to CN201310628925.6A priority Critical patent/CN104671489A/en
Publication of CN104671489A publication Critical patent/CN104671489A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction

Landscapes

  • 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 relates to a constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges. The water purifier comprises a water pump, filter units, an RO membrane treatment unit and a water storage bucket, wherein the filter units and the RO membrane treatment unit are connected with a water inlet pipe in sequence; the water storage bucket is connected with a purified water outlet pipe of the RO membrane treatment unit; a solenoid valve is arranged on a water inlet pipe of the RO membrane treatment unit; water purifying agents are added to the PP cartridges of the filter units; a return pipe is also connected with a wastewater pipe of the RO membrane treatment unit and is connected to the water inlet ends in front of the filter units connected with the water inlet pipe; water outlet pipes are connected with the water outlet ends of the filter units and can be used for directly discharging water coming out of the filter units; regulating valves are arranged on the return pipe and at a wastewater discharge end and are used for regulating the water pressure and the flow velocity. The constant-pressure water purifier achieves the beneficial effects of prolonging the service life of an RO membrane and reducing the energy consumption and the wastewater output.

Description

A kind of water purification PP filter core provides the constant voltage water-purifying machine of mineral water
Technical field
The present invention relates to the constant voltage water-purifying machine that a kind of water purification PP filter core provides mineral water, it is specifically related to the constant voltage water-purifying machine that a kind of water purification PP filter core provides mineral water.
Background technology
The subject matter that current product exists is that soak test total number of bacterial colony exceeds standard.But existing reverse osmosis water purifier does not all kill the filter core of bacterium colony, the water purifying out at whole reverse osmosis water purifier so again can produce total number of bacterial colony and exceed standard inside pressure pot, cause the injury to HUMAN HEALTH, existing reverse osmosis water purifier RO reverse osmosis membrane duration of service is short, do not have good control for the time changing RO reverse osmosis membrane, cause or can not get timely replacing, or RO reverse osmosis membrane is not also just changed to work-ing life, causes waste.It is be that fiber made by raw material with acrylic resin that the cotton filter core of PP has another name called polypropylene melt blown filter, and the winding through fiber self bonds and forms.The structure of filter core is that outer layer fiber is thick, and inner fiber is thin, and outer loose, internal layer is gradual change footpath gradually locking structure closely.Unique gradient Depth Filtration defines three-dimensional filter residue effect, has the feature of high porosity, high rejection, large dirt receiving, large discharge, low pressure drop.Can be widely used in: the liquid filtering of the industries such as pure water, electroplate liquid, printed-wiring board (PWB), solvent, coating, washing composition, medical use water, oral industry, pharmacy injection, beverage, drinks, the filtration of pressurized air, gas.
The cotton filter core of traditional PP, only can realize the function of physical filtering, not have purifying water effect; Therefore, limitation is comparatively large, and purifying water effect when how to improve the filtration of the cotton filter core of PP is technical problem urgently to be resolved hurrily.
The water purifier of prior art, RO reverse osmosis membrane only has the work-ing life of 2-6 month usually, because after life-time service the surface sediment of RO reverse osmosis membrane be difficult to through particle, flow rate of water flow is caused to slow down, surface is breed bacteria easily, and make the output capacity of pure water significantly reduce, usual prior art pure water and the waste water ratio of draining are 1:4, because RO reverse osmosis membrane packed particle breed bacteria then can make this ratio significantly improve.And use technical scheme of the present invention, owing to arranging return line at waste water outlet end, effluent part is back to feed-water end, the flow velocity flowing through RO reverse osmosis membrane is impelled to accelerate, certain washing action is served to RO reverse osmosis membrane, avoid surperficial macrobead to pile up and cause perviousness to be deteriorated and breed bacteria, usually can make more than the life to 18 month of RO reverse osmosis membrane.Simultaneously because effluent part backflow is again through RO reverse osmosis membrane, improve the output capacity of pure water, through the control of variable valve, pure water and the waste water ratio of draining can be reached between 1:2 to 1:1 usually.In addition, all variable valve is adopted owing to have employed return of waste water and return line and waste water outlet end, hydraulic pressure when product runs can be set more accurately, adjust according to situations such as water quality, feed-water end hydraulic pressure, water pumps when product is run in good time, operate with best hydraulic pressure, avoid the situation causing damage of product because hydraulic pressure is excessive to occur.In addition, water butt adopts " gac+KDF+ or medical stone " filtrate, and (Kai get Fei KDF is highly purified copper/zinc alloy granules, it carries out water treatment work by micro-electrochemical redox reaction Redox, when contacting with water, two kinds of metals in alloy form countless little galvanic cell system on submicroscopic yardstick, the speed of response that this material has powerful response capacity and is exceedingly fast in water, can remove in water up to metal ion and compounds such as the lead dissolved in the chlorine of 99 % and water, mercury, nickel, chromium.To anti-bacteria, fungi, dirt, algae to grow effect distinguished.Can guarantee to be stored in water in water butt because of the long period need not and not breed bacteria, prevent the pure water after purification because leaving the secondary pollution formed in water butt in.Prior art utilizes the time to calculate for the work-ing life of RO reverse osmosis membrane usually, and ignores RO reverse osmosis membrane self work because water quality, flow are on the impact in its work-ing life, usually changes RO reverse osmosis membrane by the cycle of 2-6 month.RO reverse osmosis membrane is the higher and equipment played a major role as relative price in water-purifying machine, and such way has two problems usually, and one is that RO reverse osmosis membrane does not damage itself, and temporally changes the use cost adding user undoubtedly; Another one problem is that RO reverse osmosis membrane has damaged but also not to the replacement cycle, and now uses the water quality of purification beyond doubt to go wrong and energy consumption strengthens.The present invention by being also provided with the way of pressure-display device after the magnetic valve at RO reverse osmosis membrane processing unit water inlet pipe place and water inlet pipe, whether normal by monitoring this place's hydraulic pressure, monitor that whether RO reverse osmosis membrane is working properly, judge whether to need to change RO reverse osmosis membrane with this.Because RO reverse osmosis membrane is as normal work, hydraulic pressure is stablized usually, as RO reverse osmosis membrane cisco unity malfunction, the water-permeable of RO reverse osmosis membrane can be caused to be deteriorated due to the intransitable particle of surface sediment, cause variation in water pressure, monitor that the working order of RO reverse osmosis membrane determines the need of replacing with this, can more in time, grasp the replacing construction of RO reverse osmosis membrane accurately.Meanwhile, because the water of waste water end backflow contains mineral substance more more than pure water, therefore, this part water directly flows out through water outlet pipe end, becomes the mineral water that can directly quote after being again back to the filtration again of filtering unit unit after filtration.
Fig. 1 is structural representation of the present invention;
1, filtering unit; 2, magnetic valve; 3, water pump; 4, RO reverse osmosis membrane processing unit; 5, water butt; 6, variable valve; 7, variable valve; 8, variable valve.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of water-purifying machine that simultaneously can provide pure water and mineral water, improve the work-ing life of RO reverse osmosis membrane, improve cleaning water, accurately grasp the replacing construction of RO reverse osmosis membrane, effectively avoid the problem that pure water bacterium exceeds standard.For achieving the above object, technical scheme provided by the invention is, a kind of water purification PP filter core provides the constant voltage water-purifying machine of mineral water, comprise water pump and the filtering unit be connected with water inlet pipe successively and RO reverse osmosis membrane processing unit, the water butt be connected with the rising pipe of RO reverse osmosis membrane processing unit pure water, the water inlet pipe place of RO reverse osmosis membrane processing unit is provided with magnetic valve, described filtering unit comprises PP filter core, activated carbon cartridge, accurate activated carbon cartridge, described PP filter core main material is that PP is cotton, wherein, water purification agent is added in PP cotton, described water purification agent formulation weight proportioning is as follows: KDF, 20-30 part, wooden fish stone powder, 20-30 part, Tourmaline powder, 20-30 part, negative ion powder 20-30 part, the waste pipe place of described RO reverse osmosis membrane processing unit is also connected with return water pipe, described return water pipe is connected to the feed-water end before the filtering unit of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, the water side of described filtering unit is connected to rising pipe, the water outlet of filtering unit directly can be discharged, described return water pipe and waste water outlet end are provided with variable valve, for regulating hydraulic pressure and flow velocity.
Described water butt is made up of KDF+ gac+medical stone material.
Described RO reverse osmosis membrane processing unit is also provided with pressure-display device.
To compare existing PP filter core, adopt active carbon filter core of the present invention, following effect can be played:
1, the cotton filter core of water purification PP of the present invention, while realizing physical filtering, can play good sterilization, fungistatic effect, comprehensive decontamination water quality;
2, the cotton filter core of water purification PP of the present invention, uses, matches with membrane filtration below in water cleaning systems, by killing bacteria in preorder is filtered, can better protect the filter membrane used in membrane filtration below not by bacterial corrosion, destruction, thus prolongs life.
3, the cotton filter core of water purification PP of the present invention, uses, can save the usage quantity of filtering membrane in subsequent filter program, thus reduce over the replacing number of times of filter membrane, effectively reduce use cost in water cleaning systems.
4, the cotton filter core of water purification PP of the present invention, practical easy to operate, production cost is lower, is convenient to marketing.
Embodiment
First just PP filter core part of the present invention is described with regard to its preparation method.
embodiment 1
The cotton filter core of water purification PP of the present embodiment, filter core main material is that PP is cotton, and wherein, in PP cotton, add water purification agent, described water purification agent formulation weight proportioning is as follows: KDF, 20 parts; Wooden fish stone powder, 20 parts; Tourmaline powder, 20 parts; Negative ion powder 20 parts.Wherein, the particle diameter of wooden fish stone powder, Tourmaline powder, negative ion powder equals 500 orders.
Production technique is as follows:
The first step, first melts the raw material of PP cotton cotton, then carries out wire drawing process;
Second step, by the mixing of the ultrafine powder of above-mentioned formula pore-creating agent, sizing agent, by spraying, is evenly sprayed on the cotton filament of PP;
3rd step, by cotton for PP filament spool, oven dry, qualitative;
4th step, cuts according to required specification, finished product.
After tested, the cotton filter element filtering efficiency of the water purification PP of the present embodiment is more than 98%; Kill filter can reach 99.99% to colibacillary; Meanwhile, make extend 20 times the work-ing life of the RO filtering membrane in subsequent filter program.
embodiment 2
The cotton filter core of water purification PP of the present embodiment, filter core main material is that PP is cotton, and wherein, in PP cotton, add water purification agent, described water purification agent formulation weight proportioning is as follows: KDF, 25 parts; Wooden fish stone powder, 25 parts; Tourmaline powder, 25 parts; Negative ion powder 25 parts.Wherein, the particle diameter of wooden fish stone powder, Tourmaline powder, negative ion powder equals 300 orders.
Production technique is as follows:
The first step, first melts the raw material of PP cotton cotton, then carries out wire drawing process;
Second step, by the mixing of the ultrafine powder of above-mentioned formula pore-creating agent, sizing agent, by spraying, is evenly sprayed on the cotton filament of PP;
3rd step, by cotton for PP filament spool, oven dry, qualitative;
4th step, cuts according to required specification, finished product.
After tested, the cotton filter element filtering efficiency of the water purification PP of the present embodiment is more than 98%; Kill filter can reach 99.99% to colibacillary; Meanwhile, make extend 20 times the work-ing life of the RO filtering membrane in subsequent filter program.
embodiment 3
The cotton filter core of water purification PP of the present embodiment, filter core main material is that PP is cotton, and wherein, in PP cotton, add water purification agent, described water purification agent formulation weight proportioning is as follows: KDF, 30 parts; Wooden fish stone powder, 30 parts; Tourmaline powder, 30 parts; Negative ion powder 30 parts.Wherein, the particle diameter of wooden fish stone powder, Tourmaline powder, negative ion powder equals 100 orders.
Production technique is as follows:
The first step, first melts the raw material of PP cotton cotton, then carries out wire drawing process;
Second step, by the mixing of the ultrafine powder of above-mentioned formula pore-creating agent, sizing agent, by spraying, is evenly sprayed on the cotton filament of PP;
3rd step, by cotton for PP filament spool, oven dry, qualitative;
4th step, cuts according to required specification, finished product.
After tested, the cotton filter element filtering efficiency of the water purification PP of the present embodiment is more than 98%; Kill filter can reach 99.99% to colibacillary; Meanwhile, make extend 20 times the work-ing life of the RO filtering membrane in subsequent filter program.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Fig. 1 provides the constant voltage water purifier structure figure of mineral water for a kind of water purification PP of the present invention filter core, and it comprises: water inlet pipe, Combination filter element (PP filter core, grain active carbon filter core, compressibility carbon filter core), RO reverse osmosis membrane, pressure-display device, rising pipe, return water pipe, water butt.Described Combination filter element top is connected successively by water pipe; PP filter core, grain active carbon filter core and compressibility carbon filter core are housed successively in PP filter core, grain active carbon filter core and compressibility carbon filter core; the current of water inlet pipe are after Combination filter element; RO reverse osmosis membrane is flowed to through magnetic valve; pure water direct after RO reverse osmosis membrane filtration connected water outlet pipe in succession; connect water butt simultaneously; directly flow out when user directly uses; store as then entered water butt when user uses and still has surplus pure water, standby user reuses.Waste water after RO reverse osmosis membrane filtration directly enters waste pipe and flows out, return water pipe is set at waste pipe simultaneously, return water pipe is connected to the feed-water end before the filtering unit of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, again filter through filtering unit, the water filtered by filtering unit is then capable of direct drinking, the water side of described filtering unit is connected to rising pipe, the water outlet of filtering unit directly can be discharged due to trace elements such as rich in mineral substances, become mineral water.Residue waste water is then directly got rid of by waste pipe.For controlling the ratio or different according to water quality of waste water better, water inlet pipe hydraulic pressure is different, have employed return of waste water and return line and waste water outlet end and all adopt variable valve, hydraulic pressure when product runs can be set more accurately, according to water quality when enabling product run, feed-water end hydraulic pressure, the situations such as water pump adjust in good time, operate with best hydraulic pressure, the situation causing damage of product because hydraulic pressure is excessive is avoided to occur, the hydraulic pressure of control RO reverse osmosis membrane end, keep RO reverse osmosis membrane feed-water end water pressure invariableness, save electric power by this setting simultaneously, simultaneously when pump power is identical, increase hydraulic pressure, improve the flow velocity of the current flowing through RO reverse osmosis membrane, reduce RO reverse osmosis membrane and pile up oarse-grained probability, improve the work-ing life of RO reverse osmosis membrane, when the identical pure water of output, save and used water.
Preferably, water butt is made up of KDF+ gac+medical stone material, can guarantee in certain hour, and the pure water left in water butt can keep good water quality, and anti-bacteria grows.
Preferably, described RO reverse osmosis membrane processing unit is also provided with pressure-display device, can be used for monitoring the change of RO reverse osmosis membrane place hydraulic pressure, conclude the need of replacing RO reverse osmosis membrane with this.
Preferably, described return water pipe is provided with governor valve control, is used for regulating hydraulic pressure.By the control of variable valve, can realize regulating hydraulic pressure, and then regulate return of waste water ratio, play the effect regulating RO reverse osmosis membrane place hydraulic pressure simultaneously, effectively can realize the constant of RO reverse osmosis membrane place hydraulic pressure, improve the work-ing life of RO reverse osmosis membrane, reduce water-purifying machine failure rate, avoid causing because hydraulic pressure is too high water-purifying machine to occur the situation that various fault is even damaged.

Claims (3)

1. a water purification PP filter core provides the constant voltage water-purifying machine of mineral water, comprise water pump and the filtering unit be connected with water inlet pipe successively and RO reverse osmosis membrane processing unit, the water butt be connected with the rising pipe of RO reverse osmosis membrane processing unit pure water, the water inlet pipe place of RO reverse osmosis membrane processing unit is provided with magnetic valve, it is characterized in that: described filtering unit comprises PP filter core, activated carbon cartridge, accurate activated carbon cartridge, described PP filter core main material is that PP is cotton, wherein, water purification agent is added in PP cotton, described water purification agent formulation weight proportioning is as follows: KDF, 20-30 part; Wooden fish stone powder, 20-30 part; Tourmaline powder, 20-30 part; Negative ion powder 20-30 part, the waste pipe place of described RO reverse osmosis membrane processing unit is also connected with return water pipe, described return water pipe is connected to the feed-water end before the filtering unit of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, the water side of described filtering unit is connected to rising pipe, the water outlet of filtering unit directly can be discharged, described return water pipe and waste water outlet end are provided with variable valve, for regulating hydraulic pressure and flow velocity.
2. a kind of water purification PP filter core as claimed in claim 1 provides the constant voltage water-purifying machine of mineral water, it is characterized in that: described water butt is made up of KDF+ gac+medical stone material.
3. a kind of water purification PP filter core as claimed in claim 1 provides the constant voltage water-purifying machine of mineral water, it is characterized in that: described RO reverse osmosis membrane processing unit is also provided with pressure-display device.
CN201310628925.6A 2013-12-02 2013-12-02 Constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges Pending CN104671489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310628925.6A CN104671489A (en) 2013-12-02 2013-12-02 Constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310628925.6A CN104671489A (en) 2013-12-02 2013-12-02 Constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges

Publications (1)

Publication Number Publication Date
CN104671489A true CN104671489A (en) 2015-06-03

Family

ID=53307151

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310628925.6A Pending CN104671489A (en) 2013-12-02 2013-12-02 Constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges

Country Status (1)

Country Link
CN (1) CN104671489A (en)

Similar Documents

Publication Publication Date Title
CN104671522A (en) Combined RO (reverse osmosis) constant-pressure water purifier with water purifying PP (polypropylene) cartridges
CN104671559A (en) Bacteriostatic water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges
CN104671553A (en) Bacteriostatic constant-pressure water purifier with water purifying PP (polypropylene) cartridges
CN104671523A (en) Combined RO (reverse osmosis) bacteriostatic water purifier with water purifying PP (polypropylene) cartridges
CN203715422U (en) Constant-pressure water purifier for supplying mineral water with heating function
CN104671489A (en) Constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges
CN104671557A (en) Water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges
CN104671555A (en) Constant-pressure water purifier with water purifying PP (polypropylene) cartridges
CN104671526A (en) Combined RO (reverse osmosis) water purifier with water purifying PP (polypropylene) cartridges
CN104671552A (en) Bacteriostatic constant-pressure water purifier for providing mineral water by using water purifying PP (polypropylene) cartridges
CN104671491A (en) Water purifier with water purifying PP (polypropylene) cartridges
CN104671560A (en) Combined RO (reverse osmosis) bacteriostatic constant-pressure water purifier with water purifying PP (polypropylene) cartridges
CN104671554A (en) Bacteriostatic water purifier with water purifying PP (polypropylene) cartridges
CN104671541A (en) Sterilization water purifier
CN203715423U (en) Water purifier for supplying mineral water with heating function
CN104671540A (en) Bacteriostatic constant-pressure water purifier for providing mineral water
CN104671516A (en) Combined type constant-pressure reverse-osmosis (RO) sterilization water purifier
CN203715424U (en) Water purifier with heating function
CN104671527A (en) Bacteriostatic water purifier for providing mineral water by using water purifying agent
CN104671520A (en) Bacteriostatic constant-pressure water purifier using water purifying agent
CN104671561A (en) Bacteriostatic water purifier using water purifying agent
CN104671519A (en) Sterilization water purifier for supplying mineral water
CN104671518A (en) Constant-pressure sterilization water purifier for supplying mineral water
CN104671511A (en) A bacteriostatic water purifier providing mineral water
CN104671468A (en) A water purifier providing mineral water

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150603