CN104671520A - Bacteriostatic constant-pressure water purifier using water purifying agent - Google Patents

Bacteriostatic constant-pressure water purifier using water purifying agent Download PDF

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Publication number
CN104671520A
CN104671520A CN201310628932.6A CN201310628932A CN104671520A CN 104671520 A CN104671520 A CN 104671520A CN 201310628932 A CN201310628932 A CN 201310628932A CN 104671520 A CN104671520 A CN 104671520A
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China
Prior art keywords
water
reverse osmosis
osmosis membrane
pipe
activated carbon
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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.)
Pending
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CN201310628932.6A
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Chinese (zh)
Inventor
位峰
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Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd
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Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd
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Application filed by Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd filed Critical Taoee Qingdao Water Purification Equipment Manufacturing Co Ltd
Priority to CN201310628932.6A priority Critical patent/CN104671520A/en
Publication of CN104671520A publication Critical patent/CN104671520A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction

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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)
  • Water Treatment By Sorption (AREA)

Abstract

The invention provides a bacteriostatic constant-pressure water purifier using a water purifying agent. The bacteriostatic constant-pressure 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; the filter units comprise PP (polypropylene) cartridges, activated carbon cartridges and precision activated carbon cartridges; the activated carbon cartridges are made from activated carbon; the water purifying agent is added to the activated carbon; a return pipe is also connected with a wastewater pipe of the RO membrane treatment unit and is connected to the water inlet end in front of the solenoid valve on the water inlet pipe; 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 shells of the filter units and the RO membrane treatment unit are made from KDF, activated carbon and medical stone materials. The bacteriostatic constant-pressure water purifier achieves the beneficial effects of prolonging the service life of an RO membrane, implementing bacteriostasis and reducing the energy consumption and the wastewater output.

Description

A kind of antibacterial constant voltage water-purifying machine using water purification agent
Technical field
The present invention relates to a kind of antibacterial constant voltage water-purifying machine using water purification agent, it is specifically related to a kind of antibacterial constant voltage water-purifying machine using water purification agent.
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.The gac that current active carbon filter core uses is that hole is many, specific surface area large (reaching more than 1800 meters squared per gram), charcoal that adsorption activity is very strong, is widely used in the aspects such as national defence, pharmacy, chemical industry, food and environment protection.Gac uses wood chip, branch, charcoal, coal etc. to be raw material, obtained by carbonizing and activating.Be divided into chemical carbon (under zinc chloride process rotary kiln and simplified method) and physics charcoal (steam method and method of smouldering) according to activation method different activities charcoal, powdery carbon and particle charcoal can be divided into by geometrical shape difference.Sugar charcoal, Medicinal Charcoal, water purification charcoal, desulfurization charcoal etc. are divided into by purposes difference.Gac elementary composition based on carbon, also containing a small amount of hydrogen, oxygen and ash content.Traditional active carbon filter core, 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 active carbon filter core 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.Usual RO reverse osmosis membrane is through the use of for some time; its surface is easy breed bacteria often; for improving the work-ing life of RO reverse osmosis membrane; prior art can increase sterilant throwing device at the feed-water end of RO reverse osmosis membrane usually; in order to guarantee that the water flowing into RO reverse osmosis membrane is enough clean, this results in the problem containing left drug in water, in addition; germ killing drugs need often to change, and add use cost.The housing that the technical scheme of this patent employs filtering unit and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material, because (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 the lead dissolved in the chlorine of 99 % and water, mercury, nickel, the metal ions such as chromium and compound.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), therefore, can guarantee that the water flowing into RO reverse osmosis membrane is enough clean, prevent RO reverse osmosis membrane breed bacteria, improve RO reverse osmosis membrane work-ing life, reduce drug contamination water quality, increase water quality.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.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.
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: the work-ing life of improving RO reverse osmosis membrane, improves cleaning water, accurately grasps the replacing construction of RO reverse osmosis membrane, effectively avoids the problem that pure water bacterium exceeds standard.For achieving the above object, technical scheme provided by the invention is, a kind of antibacterial constant voltage water-purifying machine using water purification agent, 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, the body material of described activated carbon cartridge is gac, wherein, water purification agent is added in gac, described water purification agent formulation weight proportioning is as follows: KDF, 20-30 part, medical 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 magnetic valve of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, described return water pipe and waste water outlet end are provided with variable valve, for regulating hydraulic pressure and flow velocity, the housing of described filtering unit and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material.
Described water butt is made up of KDF material.
Described RO reverse osmosis membrane processing unit is also provided with pressure-display device.
To compare existing active carbon filter core, adopt active carbon filter core of the present invention, following effect can be played:
1, water purification active carbon filter core of the present invention, while realizing physical filtering, can play good sterilization, fungistatic effect, comprehensive decontamination water quality;
2, water purification active carbon filter core of the present invention, uses in water cleaning systems, matches with membrane filtration below, 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, water purification active carbon filter core of the present invention, uses in water cleaning systems, can save the usage quantity of filtering membrane in subsequent filter program, thus reduces over the replacing number of times of filter membrane, effectively reduces use cost.
4, water purification active carbon filter core of the present invention, practical easy to operate, production cost is lower, is convenient to marketing.
Embodiment
First just activated-carbon filter core segment of the present invention is described with regard to its preparation method.
Embodiment 1
The water purification active carbon filter core of the present embodiment, filter core main material is gac, wherein, in gac, adds water purification agent, and described water purification agent formulation weight proportioning is as follows: KDF, 20 parts; Medical stone powder, 20 parts; Tourmaline powder, 20 parts; Negative ion powder 20 parts.Wherein, the particle diameter of medical stone powder, Tourmaline powder, negative ion powder equals 500 orders.
Production technique is as follows:
The first step, first by the water purification agent ultrafine powder of the raw material charcoal mixing formula amount of gac, then adds ceramics powder, pore-creating agent and clay and mixes;
Second step, the mixture in the above-mentioned the first step is fired into the particle charcoal of irregular shape, particle diameter is between 1-3 mm;
3rd step, suppresses the particle charcoal in second step according to the shape specification of filter core;
4th step, drying and moulding, finished product.
After tested, the water purification active carbon filter element filtering efficiency 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 water purification active carbon filter core of the present embodiment, filter core main material is gac, wherein, in gac, adds water purification agent, and described water purification agent formulation weight proportioning is as follows: KDF, 25 parts; Medical stone powder, 25 parts; Tourmaline powder, 25 parts; Negative ion powder 25 parts.Wherein, the particle diameter of medical stone powder, Tourmaline powder, negative ion powder equals 300 orders.
Production technique is as follows:
The first step, first by the water purification agent ultrafine powder of the raw material charcoal mixing formula amount of gac, then adds ceramics powder, pore-creating agent and clay and mixes;
Second step, the mixture in the above-mentioned the first step is fired into the particle charcoal of irregular shape, particle diameter is between 1-3 mm;
3rd step, suppresses the particle charcoal in second step according to the shape specification of filter core;
4th step, drying and moulding, finished product.
After tested, the water purification active carbon filter element filtering efficiency 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 water purification active carbon filter core of the present embodiment, filter core main material is gac, wherein, in gac, adds water purification agent, and described water purification agent formulation weight proportioning is as follows: KDF, 30 parts; Medical stone powder, 30 parts; Tourmaline powder, 30 parts; Negative ion powder 30 parts.Wherein, the particle diameter of medical stone powder, Tourmaline powder, negative ion powder equals 100 orders.
Production technique is as follows:
Production technique is as follows:
The first step, first by the water purification agent ultrafine powder of the raw material charcoal mixing formula amount of gac, then adds ceramics powder, pore-creating agent and clay and mixes;
Second step, the mixture in the above-mentioned the first step is fired into the particle charcoal of irregular shape, particle diameter is between 1-3 mm;
3rd step, suppresses the particle charcoal in second step according to the shape specification of filter core;
4th step, drying and moulding, finished product.
After tested, the water purification active carbon filter element filtering efficiency 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 is a kind of antibacterial constant voltage water purifier structure figure using water purification agent of the present invention, 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, and the housing of above-mentioned filter core and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material.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, described return water pipe is connected to the feed-water end before the magnetic valve of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, again through RO reverse osmosis membrane filtration, 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, 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 return water pipe is connected to the feed-water end before the magnetic valve of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, effectively can control backflow waste water and enter circulation.
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. one kind uses the antibacterial constant voltage water-purifying machine of water purification agent, 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, the body material of described activated carbon cartridge is gac, wherein, water purification agent is added in gac, described water purification agent formulation weight proportioning is as follows: KDF, 20-30 part, medical 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 magnetic valve of water inlet pipe by the waste pipe of RO reverse osmosis membrane processing unit, described return water pipe and waste water outlet end are provided with variable valve, for regulating hydraulic pressure and flow velocity, the housing of described filtering unit and RO reverse osmosis membrane processing unit is made by KDF+ gac+medical stone material.
2. a kind of antibacterial constant voltage water-purifying machine using water purification agent as claimed in claim 1, is characterized in that: described water butt is made up of KDF material.
3. a kind of antibacterial constant voltage water-purifying machine using water purification agent as claimed in claim 1, is characterized in that: described RO reverse osmosis membrane processing unit is also provided with pressure-display device.
CN201310628932.6A 2013-12-02 2013-12-02 Bacteriostatic constant-pressure water purifier using water purifying agent Pending CN104671520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310628932.6A CN104671520A (en) 2013-12-02 2013-12-02 Bacteriostatic constant-pressure water purifier using water purifying agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310628932.6A CN104671520A (en) 2013-12-02 2013-12-02 Bacteriostatic constant-pressure water purifier using water purifying agent

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CN104671520A true CN104671520A (en) 2015-06-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114176383A (en) * 2021-12-10 2022-03-15 浙江安胜科技股份有限公司 Multifunctional vacuum smoldering pot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114176383A (en) * 2021-12-10 2022-03-15 浙江安胜科技股份有限公司 Multifunctional vacuum smoldering pot

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Application publication date: 20150603