CN101613134B - Water treatment material for water purifier and using method thereof - Google Patents
Water treatment material for water purifier and using method thereof Download PDFInfo
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- CN101613134B CN101613134B CN 200810130708 CN200810130708A CN101613134B CN 101613134 B CN101613134 B CN 101613134B CN 200810130708 CN200810130708 CN 200810130708 CN 200810130708 A CN200810130708 A CN 200810130708A CN 101613134 B CN101613134 B CN 101613134B
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Abstract
The invention relates to the technical field of drinking water treatment, in particular to a water treatment material for a water purifier and a using method thereof. The water treatment material comprises powdered activated carbon and a coagulant. The using method comprises the following steps: firstly, putting the water treatment material on the surface of microporous ceramic; then adding raw water, and using the water flow impact force generated by adding the water to mix water treatment material and raw water together to obtain mixed liquid; and then, using the high-precision microporous ceramic to filter the mixed liquid. The water treatment material for the water purifier and the using method thereof are mainly used for special water purifiers of water fountains and can be also used for other similar constant-pressure water purifiers of normal pressure. The water treatment material for the water purifier and the using method thereof can be used for significantly reducing the plugging of the high-precision microporous ceramic and the times of users for cleaning the high-precision microporous ceramic and greatly prolonging the service life of the high-precision microporous ceramic; and the water which flows out of the water purifier has good taste, and the water quality can be ensured.
Description
Affiliated technical field
The present invention relates to technical field of drinking water treatment, be specifically related to a kind of water treatment material for water purifier and using method thereof.
Background technology
Special water purifier for drinking machine is the water purification product that cooperates water dispenser to use, because that it has water quality is fresh, advantage such as water producing cost is low, and is easy to use has been used very generally now.
The material for water treatment that the special water purifier for drinking machine of known technology adopts is essentially: granular water-purifying material (comprising granular carbon, mineralization ball etc.), fiber filtering (non-woven fabrics, PP cotton, charcoal fiber etc.), micropore ceramics and tubular fibre etc.Water purifier adopts these material for water treatment that former water is adsorbed and filtration treatment, and water quality is purified.Its shortcoming is as follows:
1. the effective rate of utilization of granular material for water treatment is very low, for example granular carbon.Its reason is: the part that plays the adsorption cleaning effect mainly concentrates on top layer and the nearly top layer of particle, and the adsorption cleaning effect that the central part branch of particle plays is very little.The first: the pollutent in the water needs the time by the center that diffusion way enters particle, and velocity of diffusion is usually much smaller than drainage rate; It two is: the small suspended substance (colloid etc.) in the water can be gradually stops up the micropore of activated carbon surface, and after the micropore on top layer stopped up, the remaining adsorption function of granule interior just again can not be brought into play adsorption.In other words, when the granular carbon filter core lost efficacy, the material of particle centre portions may reach the absorption state of saturation far away, and this just causes the effective rate of utilization of gac very low, the waste resource.Particle is more big, and the effective rate of utilization of gac is more low.Particle is more little, and its effective rate of utilization is just more high, still, for the filter element of water purifier structure of known technology, just more easy obstruction.In order to prevent the very fast obstruction of filter element of water purifier, the particle of the granular material for water treatment that wherein adopts should not be too little, generally adopts 10 orders～granular material for water treatment of 40 purposes.
2. because the flow dynamic of special water purifier for drinking machine is very little, the phenomenon that water does not appear in filter core happens occasionally.Its reason is the filter cartridge construction complexity, and flow resistance is bigger, does not just occur the water phenomenon when the gas in the filter core can not effectively be discharged.
3. when whether filter core lost efficacy (just arriving work-ing life), and perhaps whether the water purifier operation is normal, and the user is difficult to judge.
For high-precision filter material; for example high-precision micropore ceramic or tubular fibre; when small penetrance defective (in fact effectively filtering bacterium) occurring; if it (is the situation of tap water for former water that the opacity of water outlet does not have significantly to rise; the opacity of water outlet is impossible significantly rise); water flow is normal substantially or bigger than normal slightly, this situation user be do not allow detectable.
For absorbent charcoal material, usually as long as water flow is normal, the user just thinks that the filter core operation is normal.This is completely mistaken in fact.Gac has been adsorbing, rather than filtration.
4. after service cost is high.Just because of that the probability of variety of problems appears in filter core is higher: as not descending water (filter core obstruction), flow too big (leakage), mouthfeel too poor (filter core inefficacy) etc., these all need after sale service, because most user does not know structure and the principle of water purifier.
Summary of the invention
The objective of the invention is to provides a kind of water treatment material for water purifier in order to address the above problem, and the using method of this material for water treatment.
Water treatment material for water purifier of the present invention and using method thereof are mainly used on the special water purifier for drinking machine, also can be applied on similar other normal-pressured water purifier.
The water treatment material for water purifier that the present invention proposes is made up of Powdered Activated Carbon, powder diatomite, powder activity aluminum oxide, powder activity magnesium oxide and coagulating agent, and the part by weight of each component is:
The preferable part by weight of each component is:
Described coagulating agent is: comprise wherein a kind of of Tai-Ace S 150, alum, polymerize aluminum chloride, polyaluminium sulfate, sodium aluminate, iron trichloride, ferrous sulfate, bodied ferric sulfate, magnesiumcarbonate, poly-ferric chloride, gelatine, polyacrylamide, activated silicic acid and sodium alginate at least.
Powdered and granular difference is varying in size of particle, generally with particle big be called particulate state, being called that particle is very little is Powdered.Described Powdered Activated Carbon, powder diatomite, powder activity aluminum oxide and more than powder activity magnesium oxide at least 60 orders, preferred 100 orders～150 orders.The particle of these materials is obviously little than the particle that adopts in the known technology water purifier.Like this, the effective rate of utilization of material for water treatment is significantly improved.
The preparation method of water treatment material for water purifier of the present invention is: by aforementioned each each component of part by weight weighing, various raw materials are mixed by physical mechanical, namely obtain.
The using method of water treatment material for water purifier of the present invention is:
1. the effectively micropore ceramics of filtering material for water treatment and bacterium is set in bucket bottom;
2. water treatment material for water purifier of the present invention is placed on the bucket bottom, preferably is placed on the micropore ceramics surface;
3. in bucket, add pending former water, impulsive force when utilization adds water makes former water and water treatment material for water purifier of the present invention be mixed into mixed solution, material for water treatment namely begins former water is carried out coagulation, precipitation, absorption and adhesion process, and micropore ceramics begins the mixed solution in the bucket is filtered;
4. when treating the mixed solution liquid level very low (perhaps having filtered) in the bucket, add water again in bucket, namely adopt the gap filter type to filter, the impulsive force that facilitates the use when adding water makes former water and water treatment material for water purifier of the present invention be mixed into mixed solution;
5. per 10 gram material for water treatment can be handled the former water of 40L～100L.For a certain amount of material for water treatment, it is relevant with the water quality of former water handling how many former water, takes off limit when water quality is relatively poor, capping when water quality is better.
Described micropore ceramics is the effective micropore ceramics of bacterium in the filtered water preferably, and its filtering accuracy should be not more than 0.3 micron.Size that it is generally acknowledged bacterium is 0.4 micron, and for reliable filtering bacterium, preferred filtering accuracy is not more than 0.2 micron micropore ceramics.Can adopt the single face filtering micropore ceramic, also can adopt two-sided filtering micropore ceramic, preferred two-sided filtering micropore ceramic.
Material for water treatment of the present invention is in conjunction with its using method, can carry out coagulation, precipitation, absorption and adhesion process to former water, the molecule of easy blocking microporous pottery in the water is become larger-size particle, simultaneously fluid-tight grume compactness particle (less and bigger colloidalmaterial) is adsorbed or adhere to water-permeable preferably on the material for water treatment of non-grume fluffiness, and make its precipitation.The powder water treatment material that adopts all is water-permeable non-grume fluffiness material preferably, its in limited work-ing life scope, namely in absorption, adhere to when being no more than the colloidalmaterial of some amount, still be the water-permeable fluffy characteristic of non-grume preferably.In addition, the material that particle is bigger in the mixed solution is the material that is difficult for blocking microporous pottery, and these materials have bigger settling velocity in water, will at first be deposited on the micropore ceramics surface; The material that particle is very little in the mixed solution is the material of easy blocking microporous pottery, and the settling velocity of these materials in water is less, will be deposited on the outside surface of the material that is difficult for blocking microporous pottery at last; After mixed solution in the bucket has filtered, the micropore ceramics surface can deposit more material (comprising material for water treatment), when adding water again, impact force of water flow can be washed it open again, make it to mix with the former water of firm adding, material for water treatment carries out coagulation, precipitation, absorption and adhesion process to former water again.Like this, micropore ceramics just is difficult for stopping up.
A large number of experiments show that: the micropore ceramic water purifier that adopts water treatment material for water purifier of the present invention and using method thereof, the water yield of once filtering of micropore ceramics is 6～10 times of original traditional method, delayed the obstruction of micropore ceramics significantly, greatly reduce the number of times that the user cleans micropore ceramics, also greatly prolonged the work-ing life of high-precision micropore ceramic simultaneously.The described water yield of once filtering refers to that new micropore ceramics (or the micropore ceramics that had just cleaned) filters the water yield from the accumulative total that begins to filter when micropore ceramics stops up.
Adopt the special water purifier for drinking machine of water treatment material for water purifier of the present invention and using method thereof, structure design can be got very simple, and can not occur because exhaust does not freely cause water outlet not freely or the problem of not water outlet, so water purifier is reliable, after service cost is low.
Water treatment material for water purifier of the present invention and using method thereof, not only have and significantly delay the function that micropore ceramics stops up, and the function of heterochromatic, the foreign odor in the removal water, peculiar smell, organism etc. is also very strong, finally by high-precision micropore ceramic filtering, remove things such as material for water treatment and bacterium, guarantee that effluent quality reaches the drink water standard.
The invention has the beneficial effects as follows:
Use the micropore ceramic water purifier of the technology of the present invention, can significantly delay high-precision micropore ceramic stops up, greatly reduce the number of times that the user cleans high-precision micropore ceramic, also greatly prolonged simultaneously the work-ing life of high-precision micropore ceramic, and the function of heterochromatic, the foreign odor in the removal water, peculiar smell, organism etc. is also very strong, the water purifier discharge water mouthfeel is good, and water quality is secure; In addition, the water purifier structure can design very simply, can not occur because exhaust does not freely cause water outlet not freely or the problem of not water outlet, so water purifier is reliable, after service cost is low.
Description of drawings
Fig. 1 is for using special water purifier for drinking machine structural representation of the present invention.
Embodiment
Describe the present invention below in conjunction with concrete accompanying drawing, but be to be understood that the detailed description does not here constitute limiting the scope of the invention.
Embodiment one:
1. the part by weight of each component of material for water treatment is:
Each component of weighing is according to the above ratio mixed various raw materials by physical mechanical, namely obtain.Wherein Powdered Activated Carbon, powder diatomite, powder activity aluminum oxide and powder activity magnesium oxide are 80 orders～100 purpose powdered materials.
2. Fig. 1 is the special water purifier for drinking machine structural representation that adopts water treatment material for water purifier of the present invention and using method thereof, in conjunction with shown in Figure 1, it comprises bucket (11) and following barrel (2) on the water purifier, the below of following bucket (2) bottom is provided with the float-actuated valve (1) that can control water dispenser bucket median water level, last bucket (11) top is provided with lid (12), and the top of last bucket (11) bottom is provided with two-sided filtering micropore ceramic (8); Two-sided filtering micropore ceramic (8) is formed the micropore ceramics assembly by last sealing-ring (9), lower seal (6), nut (5) and water out adapter (10), and the micropore ceramics assembly passes through sealing-ring (4) and nut (3) sealing and fixing again in the bottom of last bucket (11).
3. 10 gram material for water treatment of the present invention (7) are placed on the surface of two-sided filtering micropore ceramic (8).
4. upwards bucket (11) is filled it up with pending former water, impulsive force when utilization adds water mixes material for water treatment (7) with the former water that just adds makes it to become mixed solution, material for water treatment namely begins former water is carried out coagulation, precipitation, absorption and adhesion process, micropore ceramics begins the mixed solution in the last bucket (11) is filtered, and purifying waste water after filtering is stored in down in the bucket (2).
5. after going up the mixed solution of bucket in (11) and having filtered, upwards bucket adds water again, utilizes impulsive force when adding water that material for water treatment (7) is mixed with the former water of firm adding and makes it to become mixed solution.Like this, adopt the gap filter type to filter, every purification 60L～70L water adds 10 gram material for water treatment.
Special water purifier for drinking machine shown in Figure 1, structure are very simple, so reliability of products is very high, after service cost is low.
Embodiment two:
1. the part by weight of each component of material for water treatment is:
Powdered Activated Carbon 90%
Powder diatomite 9.5%
Coagulating agent 0.5%
Each component of weighing is according to the above ratio mixed various raw materials by physical mechanical, namely obtain.Wherein Powdered Activated Carbon, powder diatomite, powder activity aluminum oxide and powder activity magnesium oxide are 100 orders～120 purpose powdered materials.
Other requirement of present embodiment is identical with embodiment one.
It should be noted that at last: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification sheets has been described in detail the present invention with reference to above-described embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.
Claims (6)
1. water treatment material for water purifier, it is characterized in that: be made up of Powdered Activated Carbon, powder diatomite, powder activity aluminum oxide, powder activity magnesium oxide and coagulating agent, the part by weight of each component is:
2. a kind of water treatment material for water purifier according to claim 1 is characterized in that: described Powdered Activated Carbon, powder diatomite, powder activity aluminum oxide and more than powder activity magnesium oxide at least 60 orders.
3. a kind of water treatment material for water purifier according to claim 1 is characterized in that: described coagulating agent comprises wherein a kind of of Tai-Ace S 150, alum, polymerize aluminum chloride, polyaluminium sulfate, sodium aluminate, iron trichloride, ferrous sulfate, bodied ferric sulfate, magnesiumcarbonate, poly-ferric chloride, gelatine, polyacrylamide, activated silicic acid and sodium alginate at least.
4. the using method of a water treatment material for water purifier is characterized in that:
A. described material for water treatment is made up of Powdered Activated Carbon, powder diatomite, powder activity aluminum oxide, powder activity magnesium oxide and coagulating agent, and the part by weight of each component is:
B. described material for water treatment mixes the formation mixed solution earlier with former water;
C. again mixed solution is adopted micropore ceramic filter.
5. the using method of water treatment material for water purifier according to claim 4, it is characterized in that: described water purifier is special water purifier for drinking machine.
6. the using method of water treatment material for water purifier according to claim 5 is characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 200810130708 CN101613134B (en) | 2008-06-28 | 2008-06-28 | Water treatment material for water purifier and using method thereof |
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| CN 200810130708 CN101613134B (en) | 2008-06-28 | 2008-06-28 | Water treatment material for water purifier and using method thereof |
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| CN101613134A CN101613134A (en) | 2009-12-30 |
| CN101613134B true CN101613134B (en) | 2013-08-14 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020398B (en) * | 2010-03-29 | 2012-07-04 | 刘镇基 | Purified water processing method and processing device |
| CN101982423B (en) * | 2010-09-16 | 2012-10-17 | 江苏正本净化节水科技实业有限公司 | Method for adding purifying material for water purifier and water purifier |
| CN103566872A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Dogwood kernel modified active carbon water purifier and preparation method thereof |
| CN105129914B (en) * | 2015-09-30 | 2017-05-31 | 石家庄民康水处理技术有限公司 | Water treatment agent and preparation method thereof |
| CN107824166A (en) * | 2017-11-06 | 2018-03-23 | 湖南望隆企业管理咨询有限公司 | A kind of application sewage-treating agent and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250947Y (en) * | 1996-03-08 | 1997-04-02 | 大盛有限公司 | Water purifier |
| CN2639288Y (en) * | 2003-09-05 | 2004-09-08 | 叶建荣 | Filter core of water purifier |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250947Y (en) * | 1996-03-08 | 1997-04-02 | 大盛有限公司 | Water purifier |
| CN2639288Y (en) * | 2003-09-05 | 2004-09-08 | 叶建荣 | Filter core of water purifier |
Non-Patent Citations (1)
| Title |
|---|
| 金玮.LGS系列一体化***的原理.《工业水处理》.1991,第11卷(第6期), * |
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