CN104591450B - A kind of running water low temperature Intelligent antibacterial pipe-line system - Google Patents
A kind of running water low temperature Intelligent antibacterial pipe-line system Download PDFInfo
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- CN104591450B CN104591450B CN201410815884.6A CN201410815884A CN104591450B CN 104591450 B CN104591450 B CN 104591450B CN 201410815884 A CN201410815884 A CN 201410815884A CN 104591450 B CN104591450 B CN 104591450B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 287
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- 238000000108 ultra-filtration Methods 0.000 claims abstract description 24
- 238000001728 nano-filtration Methods 0.000 claims abstract description 20
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
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- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a kind of running water low temperature Intelligent antibacterial pipe-line system, it comprises water tank, switch board, between the water inlet of water tank and the delivery port of former water, be provided with Pressure gauge, valve, pre-filter employing active carbon, backflow preventer and ozone generator, the delivery port of water tank is connected with Postposition carbon filter in turn, distance-transmission pressure gauge, the first elevator pump, active sand filter, iron-manganese removing filter, more medium filter, water softener, cartridge filter, ultrafiltration apparatus, nanofiltration equipment, ultraviolet ray disinfector, second lift pump, delivery port pressure sensor and aseptic water tank, water tank inside is provided with adverse current and forms device and screen pack, the outer wall of water tank is connected with cooling circulating water. through running water low temperature Intelligent antibacterial pipe-line system of the present invention, tap water quality after treatment can reach and higher than new edition " standards for drinking water quality " standard (GB5749-2006).
Description
Technical field
The present invention relates to a kind of running water low temperature Intelligent antibacterial pipe-line system, belong to water treatment technical field.
Background technology
What running water was produced after referring to and being purified, sterilized by water treatment plants meets the confession people life of respective standard, the water of production and application. Domestic water mainly draws rivers and lakes and underground water by the water intake pumping station of water factory, surface water, according to " national Drinking Water be correlated with sanitary standard ", through the processing of the technological processes such as precipitation, sterilization, filtration, be finally transported to each user by Energy Saving Measures of Pumping Station by waterworks.
Running water and people's life is closely bound up, and the water quality of running water and people's health are in close relations. The water standard of China also has a certain distance than international standard at present. Water supply security is being faced with the dual-pressure that pollution of waterhead is day by day serious and the water quality standard of tap water improves gradually at present, and this also just has higher requirement to advanced water treatment technology.
Traditional water treatment technology is mainly taked following technique: extract water source → coagulation → precipitate → filter → send into clear water reserviors water supply line that carries out disinfection → input. But the pollution of water resource is day by day serious at present, especially heavy metal pollution and Organic Pollution, according to statistics, the earth surface water source of China approximately 50% water source is polluted, and hundreds of organic compound, heavy metal ion enter water source; There is the phenomenons that exceed standard such as fluorine, arsenic, iron, manganese in underground water source. And the waterworks of China's most is still used traditional water treatment technology, if water source is polluted by heavy metal ion and organic compound, so above-mentioned traditional handicraft just seems unable to do what one wishes. Therefore, be necessary to carry out advanced treating to supplying water.
Although source quality pollutes constantly aggravation, along with the raising of living standards of the people, the quality of drinking water is had higher requirement. Come into effect " standards for drinking water quality " (GB5749-2006) on July 1st, 2007, in new standard, water quality index is increased to 106 by 35 of standard in 1985 for this reason, and the limit value of a lot of indexs is stricter. New standard emphasis has been strengthened the control requirement to microorganism, heavy metal and organic pollution, and water standard basic and international organization and developed country integrates with.
Along with social progress, people are more and more to meeting the tendency of intelligence control system, therefore, for further guarantee, for people's healthy and social development, be necessary, research and develop a kind of novel intelligent running water processing system, this system can be carried out advanced treating to tap water supply by automatic control control appliance, makes water quality after treatment reach the new standard of national regulation.
Summary of the invention
Goal of the invention: the object of the invention is in order to solve the deficiencies in the prior art, a kind of running water low temperature Intelligent antibacterial pipe-line system is provided.
Technical scheme: in order to realize above object, a kind of running water low temperature Intelligent antibacterial pipe-line system of the present invention, it comprises water tank, switch board, described water tank is connected with the delivery port of former water, is also provided with successively Pressure gauge between the water inlet of described water tank and the delivery port of former water, valve, pre-filter employing active carbon, backflow preventer and ozone generator, the delivery port of described water tank is connected with Postposition carbon filter in turn, distance-transmission pressure gauge, the first elevator pump, active sand filter, iron-manganese removing filter, more medium filter, water softener, cartridge filter, ultrafiltration apparatus, nanofiltration equipment, ultraviolet ray disinfector, second lift pump, delivery port pressure sensor and aseptic water tank, described water tank inside is provided with adverse current and forms device and screen pack, and described adverse current forms device and comprises on two, lower two funnel shaped parts, are provided with water stream channel in the middle of the bottom of described upper hopper shape parts, described lower funnel-shaped part sealed bottom, and described screen pack is positioned at the below of described adverse current formation device, and described water tank is divided into, lower two chambers, the bottom of described water tank is provided with cleaning sewage draining exit, inflation exhaust outlet, the left and right sides of the inner lower chambers of described water tank is provided with ultraviolet sterilization apparatus, and the outer wall of described water tank is connected with cooling circulating water, and described cooling circulating water is by water pump control.
The Pressure gauge being provided with in the present invention can show the pressure condition of current in pipeline;
The pre-filter employing active carbon being provided with tentatively filters former water, to remove impurity wherein, is convenient to next step operation;
The backflow preventer being provided with, protection pipeline, prevents because the reason such as take medicine produces refluence phenomenon, thereby causes secondary pollution;
The ozone generator being provided with can carry out preliminarily pasteurized sterilization processing to water source, and before ozone generator is placed on to follow-up flocculation sediment, can oxidized metal material, improve coagulation and filtration effect, replace chlorination in the past, reduce the toxic and side effect of chlorine, also played the effect of sterilization simultaneously, organic matter in can oxidize water, reduce subsequent treatment difficulty, reduce the effect of pollutant;
What be provided with is once mainly that the gravity of realizing former water promotes with second lift pump, to realize the gravity current of subsequent treatment process, alleviates the pressure of subsequent processing device;
Be provided with active sand filter, active sand filter is a kind of high efficiency filter treating apparatus that collects coagulation, clarifies, is filtered into one, and active sand filter is for conventional flocculation sediment filtration treatment device, and it has the following advantages: filter operation continuously, without shutting down backwash, efficiency is high; Without backwash pump blower fan punching water tank and valve etc.; Integrate coagulating sedimentation and filter, greatly having simplified technological process and taken up an area space; Operation and maintenance expense is low; Do not need pretreatment (water inlet SS can reach 150mg/L) for the waste water of high SS content; Compared with conventional sand filtering technique, can save the chemical agent of 30%-40%; Can save 70% the device space; Can realize in-depth filtration; Filter bed loss in head is little, only has 0.5m; Adopt single homogeneous filtering material, need not grating layer; Filtrate is by continuous wash, and good filtration effect, without first filtrate problem; Stable effluent quality; Be easy to reorganization and expansion;
The iron-manganese removing filter being provided with can be except unnecessary ferro element and manganese element in anhydrating, although ferrimanganic has irreplaceable effect in the activity of sustaining life, but for human body, the intake of ferro element every day is only 20mg, and the content of manganese only has 10～20mg in human body, for the ferrimanganic demand of trace like this, the mankind can be made up by diet completely, the generation that human body is produced to potential hazard in order to suppress the undue picked-up of high-iron and high manganese, can remove unnecessary ferro element and manganese element by iron-manganese removing filter;
The more medium filter being provided with can make full use of and utilize one or more filter mediums, under certain pressure, water higher turbidity is passed through to certain thickness granular or non-grain material, makes clarification of water thereby effectively remove suspended impurity;
The water softener being provided with can be removed scale, incrustation scale and some inorganic salts etc. in former water, to reduce hardness of water;
The cartridge filter being provided with is a kind of accurate filter, in pre-treatment program, compares coarse filtration, and cartridge filter can further be removed the less impurity of some particles in former water;
The ultrafiltration apparatus being provided with is mainly provided with in order to adapt to new water standard, water treatment facilities in the past can be removed some organic matters and the impurity in water, but in new standard, to organic matter, heavy metal, microorganism, even turbidity etc. is had to strict requirement, therefore, need to use more superior accommodation, and ultrafiltration can be applied in water treatment because having the advantage of following uniqueness: (1) ultrafiltration is a kind of green Physical Separation Technology, its separating mechanism is mainly screening and diffusion. Even if do not add coagulant, also can effectively remove suspension and the colloidal substance in former water, delivery turbidity is down to below 0.1NTU. Therefore ultrafiltration can be less with even not using coagulant, thereby reduce the pollution of coagulated agent to water quality. (2) hyperfiltration technique can effectively be removed almost all pathogenic microorganisms, comprise Cryptosporidium, giardia lamblia, bacterium and virus etc., effluent quality generally can reach the requirement of water standard to microbiological indicator, therefore there is no need in principle again water outlet to be carried out to sterilizing. Certainly, also need to add a small amount of disinfectant in water, to keep certain lasting disinfecting power, in order to avoid water is subject to secondary pollution in transmission & distribution process. (3) can to hold back relative molecular mass scope be 500 ~ 106 material in ultrafiltration, and in natural water, organic molecular weight major part is also in this scope, and therefore ultrafiltration can be removed the organic matter in former water more effectively. Simultaneously owing to adopting hyperfiltration technique can reduce the consumption of disinfectant, thus the growing amount of DBPs in water can significantly be reduced, thus improve the chemical safety of water. (4), in conventional filtration, pollutant is removed by being adsorbed on filter material surface, is a kind of random process, therefore has fluctuation. Compared with conventional processes, the process that water pollutant is removed in ultrafiltration is the effect that directly screens out by fenestra, therefore the removal of pollutant is had to fabulous stability. (5) operating pressure that ultrafiltration adopts is conventionally 0.1 ~ 0.4MPa, is less than the operating pressure of NF membrane, and energy consumption is relatively low. (6) filtration time of water by milipore filter is very short, and this makes the volume of device for ultrafiltration membrane very little, this be other conventional treatment processes far can not and. (7) application scale and disposal ability can change in the larger context, and equipment can be realized suitability for industrialized production and automation control, and day-to-day operation and maintenance management are more convenient.
The nanofiltration equipment being provided with is mainly the some shortcomings part in order to make up ultrafiltration apparatus, it is similar that it acts on reverse osmosis membrane, especially play decolouring, remove natural organic matter and synthesis of organic substance (as agricultural chemicals etc.), three and cause material, DBPs (haloform and halogen acetic acid) and precursor and volatile organic matter, the effect of the biological stability of guarantee drinking water etc., be used in conjunction with ultrafiltration apparatus, drinking water that can be sufficient carries out advanced treating;
Although using membrane technology is in general not need to carry out sterilization processing again,, running water is that people drink water after all, to be directly connected to people's water safety, to be therefore necessary further to strengthen sterilization processing by water safety in order further ensureing, and ultraviolet sterilizer can reach the effect of thorough sterilization, ultraviolet sterilization safety, economy, lacks the selective of bacterial classification, simultaneously water quality also can not change, and unnecessary ozone can remove ozonization time;
The delivery port pressure sensor that is provided with, the distance-transmission pressure gauge pressure condition in can signal piping, better control operation system;
The adverse current being provided with in water tank forms device, and it is mainly to play dash, the effect of water, bidirectional flow formation and current blending excessively, finally reach the object of the inner water body pressure of regulating tank, stationary flow flow, can make the deposit in roof tank water quality fully precipitate simultaneously, make filter effect better, thereby the detergent power of water tank is strengthened; The screen pack being provided with can tentatively filter water, water tank ultraviolet sterilizer can in and water tank in residual ozone, play bactericidal action simultaneously;
Cooling circulating water can be lowered the temperature to water tank, prevents that the current of water tank inside from heating up because of ozone sterilization and ultraviolet sterilization, and the current of low temperature are more convenient for carrying out the purified treatment that next is class;
Use aseptic water tank to carry out water storage, can avoid the sterilized water of processing to be polluted in storage.
The milipore filter that described ultrafiltration apparatus adopts is that membrane aperture is the polysulfone hollow fibre milipore filter of 0.02-0.1 μ m. Doughnut is compared to other forms of film, and its bacteria-eliminating efficacy is better, and simultaneously to have ph stability performance good, anti-oxidant for PS membrane, intensity advantages of higher, compared to other membrane materials, be longer service life some.
The NF membrane that described nanofiltration equipment adopts is the hollow fiber nanofiltration membrane of membrane aperture 1.2-2.0 μ m. Doughnut is compared to other forms of film, and its bacteria-eliminating efficacy is better.
The medium of described more medium filter is selected quartz sand or anthracite.
The inner-wall material of described aseptic water tank is PE resin. PE resin has good odorless, nontoxic, resistance to low temperature (minimum serviceability temperature can reach-100 ~-70 ° of C), and chemical stability is good, is good aseptic water storage material.
Described ultraviolet sterilization apparatus is quartz burner.
The top of described water tank is provided with fluid level controller, and the inner inlet mouth below of described water tank is provided with the shower nozzle that at least two levels are installed, and described shower nozzle below is provided with described adverse current and forms device, and the below that described adverse current forms device is provided with described screen pack. More even when shower nozzle makes the running water that enters form device through adverse current again, make adverse current form device better effects if, and then make filter effect better, finally make the better effects if that purifies water. Liquid level controller for water tank control liquid level, is convenient to charge and discharge at any time water.
Described fluid level controller, distance-transmission pressure gauge, the first elevator pump, second lift pump, delivery port pressure sensor, water pump are all connected with described switch board. Realize automation, mechanization, intellectualized operation.
The inwall of described water tank is provided with polytetrafluoroethylene floor, and described polytetrafluoroethylene floor surface is also provided with light-catalyzed reaction rete, and the material of described light-catalyzed reaction rete comprises following components by weight percent:
Methyl acrylate: 100 parts;
Nano titanium oxide: 6-7 part;
PLA: 10-15 part; Safety non-toxic, has good biocompatibility, joins in nano titanium oxide and can increase its antibiotic property;
Shitosan: 6-8 part; Environment-friendly type antibiotic agent, can, except heavy metal and the harmful bacteria in anhydrating, can increase overall bactericidal properties;
Cellulose acetate: 5-7 part; Increase photocatalysis characteristic and the bactericidal properties of nano titanium oxide;
Epoxypropyltrimethylchloride chloride: 10-15 part; Quaternary ammonium salt, both can react with nano titanium oxide, strengthened photocatalysis characteristic, can be used as again phase transfer reagent, made the entirety of solution mix more even;
Deionized water: 50-100 part. The polytetrafluoroethylene floor being provided with, take full advantage of the physicochemical property of polytetrafluoroethylene (PTFE), can prevent the corrosion that the long-term use of water tank causes, extend water tank service life, the light-catalyzed reaction rete being provided with is under the irradiation of water tank medium ultraviolet lamp, can there is light-catalyzed reaction, except the harmful substance in anhydrating, reach water purification effect.
The inner-wall material of described aseptic water tank is PE resin, and the outside of described aseptic water tank is provided with PEF heat-insulation layer. PE resin has good odorless, nontoxic, resistance to low temperature (minimum serviceability temperature can reach-100 ~-70 ° of C), and chemical stability is good, is good aseptic water storage material; The heat-insulation layer that outside is provided with, can play heat-insulating and cold effect, in order to avoid the temperature such as winter are when too low, the water temperature in water tank is too low.
Beneficial effect: running water low temperature Intelligent antibacterial pipe-line system provided by the invention compared with prior art, has the following advantages:
Running water low temperature Intelligent antibacterial pipe-line system of the present invention, adopt active sand filter to replace conventional flocculation sediment operation, alleviate cost, membrane technology and Ozone-Active Carbon Process are combined simultaneously, can process fully organic matter in former water, heavy metal, microorganism etc., reach the advanced treating to water quality, simultaneously, membrane technology, ozonization are combined with ultraviolet radiation for sterilizing and disinfecting, can carry out sterilizing to water quality thoroughly, realize the aseptic object of water quality, utilize switch board and cooling circulating water to realize low temperature intellectualized operation simultaneously. Through running water low temperature Intelligent antibacterial pipe-line system of the present invention, water quality can reach and higher than new edition " standards for drinking water quality " standard (GB5749-2006).
Brief description of the drawings
The structural representation of the running water low temperature Intelligent antibacterial pipe-line system that Fig. 1 provides for the embodiment of the present invention;
In figure: 1-Pressure gauge, 2-valve, 3-pre-filter employing active carbon, 4-backflow preventer, 5-ozone generator, 6-water tank, 7-Postposition carbon filter, 8-distance-transmission pressure gauge, 9-the first elevator pump, 10-active sand filter, 11-iron-manganese removing filter, 12-more medium filter, 13-water softener, 14-cartridge filter, 15-ultrafiltration apparatus, 16-nanofiltration equipment, 17-ultraviolet ray disinfector, 18-second lift pump, the aseptic water tank of 19-, 20-delivery port pressure sensor, 21-switch board, 22-fluid level controller, 23-water pump, 61-adverse current forms device, 62-shower nozzle, 63-screen pack, 64-ultraviolet sterilization apparatus, 65-cleans sewage draining exit, 66-inflates exhaust outlet.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail; but illustrate that protection scope of the present invention is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1:
A kind of running water low temperature Intelligent antibacterial pipe-line system, it comprises water tank 6, switch board 21, described water tank 6 is connected with the delivery port of former water, is also provided with successively Pressure gauge 1 between the water inlet of described water tank 6 and the delivery port of former water, valve 2, pre-filter employing active carbon 3, backflow preventer 4 and ozone generator 5, the delivery port of described water tank 6 is connected with Postposition carbon filter 7 in turn, distance-transmission pressure gauge 8, the first elevator pump 9, active sand filter 10, iron-manganese removing filter 11, more medium filter 12, water softener 13, cartridge filter 14, ultrafiltration apparatus 15, nanofiltration equipment 16, ultraviolet ray disinfector 17, second lift pump 18, delivery port pressure sensor 20 and aseptic water tank 19, described water tank 2 inside are provided with adverse current and form device 61 and screen pack 63, and described adverse current forms device 61 and comprises on two, lower two funnel shaped parts, are provided with water stream channel in the middle of the bottom of described upper hopper shape parts, described lower funnel-shaped part sealed bottom, and described screen pack 63 is positioned at the below of described adverse current formation device 61, and described water tank 6 is divided into, lower two chambers, the bottom of described water tank 6 is provided with cleans sewage draining exit 65, inflation exhaust outlet 66, the left and right sides of described water tank 6 inner lower chambers is provided with ultraviolet sterilization apparatus 64, the outer wall of described water tank 6 is connected with cooling circulating water, described cooling circulating water is controlled by water pump 23, the inwall of described water tank 6 is provided with polytetrafluoroethylene floor, described polytetrafluoroethylene floor surface is also provided with light-catalyzed reaction rete, and the material of described light-catalyzed reaction rete comprises following components by weight percent:
Methyl acrylate: 100 parts;
Nano titanium oxide: 6 parts;
PLA: 10 parts;
Shitosan: 6 parts;
Cellulose acetate: 5 parts;
Epoxypropyltrimethylchloride chloride: 10 parts;
Deionized water: 50 parts.
The milipore filter that described ultrafiltration apparatus 15 adopts is that membrane aperture is the polysulfone hollow fibre milipore filter of 0.02 μ m. The NF membrane that described nanofiltration equipment 16 adopts is the hollow fiber nanofiltration membrane of membrane aperture 1.2 μ m.
The medium of described more medium filter 12 is selected quartz sand or anthracite.
The inner-wall material of described aseptic water tank 19 is PE resin, and the outside of described aseptic water tank 19 is provided with PEF heat-insulation layer.
Described ultraviolet sterilization apparatus 64 is quartz burner.
The top of described water tank 6 is provided with fluid level controller 22, the inner inlet mouth below of described water tank 6 is provided with the shower nozzle 62 that 3 levels are installed, described shower nozzle 62 belows are provided with described adverse current and form device 61, and the below that described adverse current forms device 61 is provided with described screen pack 63.
Described fluid level controller 22, distance-transmission pressure gauge 8, the first elevator pump 9, second lift pump 18, delivery port pressure sensor 20, water pump 23 are all connected with described switch board 21.
Embodiment 2:
As shown in Figure 1:
A kind of running water low temperature Intelligent antibacterial pipe-line system, it comprises water tank 6, switch board 21, described water tank 6 is connected with the delivery port of former water, is also provided with successively Pressure gauge 1 between the water inlet of described water tank 6 and the delivery port of former water, valve 2, pre-filter employing active carbon 3, backflow preventer 4 and ozone generator 5, the delivery port of described water tank 6 is connected with Postposition carbon filter 7 in turn, distance-transmission pressure gauge 8, the first elevator pump 9, active sand filter 10, iron-manganese removing filter 11, more medium filter 12, water softener 13, cartridge filter 14, ultrafiltration apparatus 15, nanofiltration equipment 16, ultraviolet ray disinfector 17, second lift pump 18, delivery port pressure sensor 20 and aseptic water tank 19, described water tank 2 inside are provided with adverse current and form device 61 and screen pack 63, and described adverse current forms device 61 and comprises on two, lower two funnel shaped parts, are provided with water stream channel in the middle of the bottom of described upper hopper shape parts, described lower funnel-shaped part sealed bottom, and described screen pack 63 is positioned at the below of described adverse current formation device 61, and described water tank 6 is divided into, lower two chambers, the bottom of described water tank 6 is provided with cleans sewage draining exit 65, inflation exhaust outlet 66, the left and right sides of described water tank 6 inner lower chambers is provided with ultraviolet sterilization apparatus 64, the outer wall of described water tank 6 is connected with cooling circulating water, described cooling circulating water is controlled by water pump 23, the inwall of described water tank 6 is provided with polytetrafluoroethylene floor, described polytetrafluoroethylene floor surface is also provided with light-catalyzed reaction rete, and the material of described light-catalyzed reaction rete comprises following components by weight percent:
Methyl acrylate: 100 parts;
Nano titanium oxide: 6.5 parts;
PLA: 13 parts;
Shitosan: 7 parts;
Cellulose acetate: 6 parts;
Epoxypropyltrimethylchloride chloride: 13 parts;
Deionized water: 75 parts.
The milipore filter that described ultrafiltration apparatus 15 adopts is that membrane aperture is the polysulfone hollow fibre milipore filter of 0.06 μ m. The NF membrane that described nanofiltration equipment 16 adopts is the hollow fiber nanofiltration membrane of membrane aperture 1.6 μ m.
The medium of described more medium filter 12 is selected quartz sand or anthracite.
The inner-wall material of described aseptic water tank 19 is PE resin, and the outside of described aseptic water tank 19 is provided with PEF heat-insulation layer.
Described ultraviolet sterilization apparatus 64 is quartz burner.
The top of described water tank 6 is provided with fluid level controller 22, the inner inlet mouth below of described water tank 6 is provided with the shower nozzle 62 that 3 levels are installed, described shower nozzle 62 belows are provided with described adverse current and form device 61, and the below that described adverse current forms device 61 is provided with described screen pack 63.
Described fluid level controller 22, distance-transmission pressure gauge 8, the first elevator pump 9, second lift pump 18, delivery port pressure sensor 20, water pump 23 are all connected with described switch board 21.
Embodiment 3:
As shown in Figure 1:
A kind of running water low temperature Intelligent antibacterial pipe-line system, it comprises water tank 6, switch board 21, described water tank 6 is connected with the delivery port of former water, is also provided with successively Pressure gauge 1 between the water inlet of described water tank 6 and the delivery port of former water, valve 2, pre-filter employing active carbon 3, backflow preventer 4 and ozone generator 5, the delivery port of described water tank 6 is connected with Postposition carbon filter 7 in turn, distance-transmission pressure gauge 8, the first elevator pump 9, active sand filter 10, iron-manganese removing filter 11, more medium filter 12, water softener 13, cartridge filter 14, ultrafiltration apparatus 15, nanofiltration equipment 16, ultraviolet ray disinfector 17, second lift pump 18, delivery port pressure sensor 20 and aseptic water tank 19, described water tank 2 inside are provided with adverse current and form device 61 and screen pack 63, and described adverse current forms device 61 and comprises on two, lower two funnel shaped parts, are provided with water stream channel in the middle of the bottom of described upper hopper shape parts, described lower funnel-shaped part sealed bottom, and described screen pack 63 is positioned at the below of described adverse current formation device 61, and described water tank 6 is divided into, lower two chambers, the bottom of described water tank 6 is provided with cleans sewage draining exit 65, inflation exhaust outlet 66, the left and right sides of described water tank 6 inner lower chambers is provided with ultraviolet sterilization apparatus 64, the outer wall of described water tank 6 is connected with cooling circulating water, described cooling circulating water is controlled by water pump 23, the inwall of described water tank 6 is provided with polytetrafluoroethylene floor, described polytetrafluoroethylene floor surface is also provided with light-catalyzed reaction rete, and the material of described light-catalyzed reaction rete comprises following components by weight percent:
Methyl acrylate: 100 parts;
Nano titanium oxide: 7 parts;
PLA: 15 parts;
Shitosan: 8 parts;
Cellulose acetate: 7 parts;
Epoxypropyltrimethylchloride chloride: 15 parts;
Deionized water: 100 parts.
The milipore filter that described ultrafiltration apparatus 15 adopts is that membrane aperture is the polysulfone hollow fibre milipore filter of 0.1 μ m.
The NF membrane that described nanofiltration equipment 16 adopts is the hollow fiber nanofiltration membrane of membrane aperture 2.0 μ m.
The medium of described more medium filter 12 is selected quartz sand or anthracite.
The inner-wall material of described aseptic water tank 19 is PE resin, and the outside of described aseptic water tank 19 is provided with PEF heat-insulation layer.
Described ultraviolet sterilization apparatus 64 is quartz burner.
The top of described water tank 6 is provided with fluid level controller 22, the inner inlet mouth below of described water tank 6 is provided with the shower nozzle 62 that 3 levels are installed, described shower nozzle 62 belows are provided with described adverse current and form device 61, and the below that described adverse current forms device 61 is provided with described screen pack 63.
Described fluid level controller 22, distance-transmission pressure gauge 8, the first elevator pump 9, second lift pump 18, delivery port pressure sensor 20, water pump 23 are all connected with described switch board 21.
Running water low temperature Intelligent antibacterial pipe-line system of the present invention, its specific works running is as follows:
First former water tentatively filter through pre-filter employing active carbon 3, then enter ozone generator 5 through backflow preventer 4 and carry out ozone reaction sterilization, then enter in water tank 6 and filter, sterilization, sterilization, sterilizing in water tank 6 is mainly that the light-catalyzed reaction rete that is provided with in water tank is under the irradiation of quartz burner, there is light-catalyzed reaction, thereby the water in water tank 6 is carried out to sterilizing, treated current flow out from water tank 6, filter again through Postposition carbon filter 7, then under the effect of the first elevator pump 9, entering into active sand filter 10 flocculates, precipitation, filtering integral processing, and then pass through in iron-manganese removing filter 11 to remove ferro element unnecessary in water quality and manganese element, then enter in more medium filter 12 and remove impurity, the medium in this more medium filter 12 can be selected quartz sand or anthracite, and then current enter in water softener 13 and carry out water demineralization, remove the dirt in water quality, reduces the hardness of water quality, then the water after softening enters into cartridge filter 14 and carries out essence filtration, further except the impurity in anhydrating, then water enters into ultrafiltration apparatus 15 and nanofiltration equipment 16 carries out milipore filter and nanofiltration membrane treatment, carry out the degree of depth except microorganism, heavy metal and other some harmful substances of being difficult for removing in anhydrating, film water after treatment enters into ultraviolet sterilizer 17 and carries out ultraviolet disinfection processing, thoroughly except the bacterium in anhydrating, to reach the aseptic object of water quality, the sterilized water that processing obtains is stored into smoothly in aseptic water tank 19 to carry out next step point water operation under the castering action of second lift pump 18.
Wherein be noted that the flow direction of water in water tank 6 is: current enter from the water inlet of water tank 6, the adverse current of flowing through inner under the effect of shower nozzle 62 forms device 61, intermediate gaps and Bian Bi space that current form device 61 upper-parts by adverse current are flow through, water body is divided into the less current of the slower water yield of flow velocity by entirety, its object is to change the larger flow direction of middle part flow velocity, what in the time flowing through zone line, be subject to lower component stops formation reverse flow, the violent blending of positive flow of reverse flow and close limit wall, reach the effect of bidirectional flow energy dissipating, it is stable that water flow pressure in water tank 6 keeps, current filter through screen pack 63 after adverse current forms device 61 again, finally flow out water tank 2.
Through running water low temperature Intelligent antibacterial pipe-line system of the present invention, can realize low temperature intellectualized operation, its tap water quality index after treatment can reach new standard " standards for drinking water quality " requirement (GB5749-2006) completely.
Above-described embodiment is only explanation technical conceive of the present invention and feature, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present invention enforcement according to this, can not limit the scope of the invention with this. All equivalents that Spirit Essence has been done according to the present invention or modification, within all should being encompassed in protection scope of the present invention.
Claims (9)
1. a running water low temperature Intelligent antibacterial pipe-line system, is characterized in that: it comprises water tank (6), switch board (21), described water tank (6) is connected with the delivery port of former water, is also provided with successively Pressure gauge (1) between the water inlet of described water tank (6) and the delivery port of former water, valve (2), pre-filter employing active carbon (3), backflow preventer (4) and ozone generator (5), the delivery port of described water tank (6) is connected with Postposition carbon filter (7) in turn, distance-transmission pressure gauge (8), the first elevator pump (9), active sand filter (10), iron-manganese removing filter (11), more medium filter (12), water softener (13), cartridge filter (14), ultrafiltration apparatus (15), nanofiltration equipment (16), ultraviolet ray disinfector (17), second lift pump (18), delivery port pressure sensor (20) and aseptic water tank (19), described water tank inside is provided with adverse current and forms device (61) and screen pack (63), and described adverse current forms device (61) and comprises on two, lower two funnel shaped parts, are provided with water stream channel in the middle of the bottom of described upper hopper shape parts, described lower funnel-shaped part sealed bottom, and described screen pack (63) is positioned at the below of described adverse current formation device (61), and described water tank (6) is divided into, lower two chambers, the bottom of described water tank (6) is provided with cleans sewage draining exit (65), inflation exhaust outlet (66), the left and right sides of the inner lower chambers of described water tank (6) is provided with ultraviolet sterilization apparatus (64), and the outer wall of described water tank (6) is connected with cooling circulating water, and described cooling circulating water is controlled by water pump (23),
The inwall of described water tank (6) is provided with polytetrafluoroethylene floor, and described polytetrafluoroethylene floor surface is also provided with light-catalyzed reaction rete, and the material of described light-catalyzed reaction rete comprises following components by weight percent:
Methyl acrylate: 100 parts; Nano titanium oxide: 6-7 part; PLA: 10-15 part; Shitosan: 6-8 part; Cellulose acetate: 5-7 part; Epoxypropyltrimethylchloride chloride: 10-15 part; Deionized water: 50-100 part.
2. running water low temperature Intelligent antibacterial pipe-line system according to claim 1, is characterized in that: the milipore filter that described ultrafiltration apparatus (15) adopts is that membrane aperture is the polysulfone hollow fibre milipore filter of 0.02-0.1 μ m.
3. running water low temperature Intelligent antibacterial pipe-line system according to claim 1, is characterized in that: the NF membrane that described nanofiltration equipment (16) adopts is the hollow fiber nanofiltration membrane of membrane aperture 1.2-2.0 μ m.
4. running water low temperature Intelligent antibacterial pipe-line system according to claim 1, is characterized in that: the medium of described more medium filter (12) is selected quartz sand or anthracite.
5. running water low temperature Intelligent antibacterial pipe-line system according to claim 1, is characterized in that: the inner-wall material of described aseptic water tank is PE resin.
6. running water low temperature Intelligent antibacterial pipe-line system according to claim 1, is characterized in that: described ultraviolet sterilization apparatus (64) is quartz burner.
7. running water low temperature Intelligent antibacterial pipe-line system according to claim 1, it is characterized in that: the top of described water tank (6) is provided with fluid level controller (22), the inner inlet mouth below of described water tank (6) is provided with the shower nozzle (62) that at least two levels are installed, described shower nozzle (62) below is provided with described adverse current and forms device (61), and the below that described adverse current forms device (61) is provided with described screen pack (63).
8. running water low temperature Intelligent antibacterial pipe-line system according to claim 7, is characterized in that: described fluid level controller (22), distance-transmission pressure gauge (8), the first elevator pump (9), second lift pump (18), delivery port pressure sensor (20), water pump (23) are all connected with described switch board (21).
9. running water low temperature Intelligent antibacterial pipe-line system according to claim 1, is characterized in that: described aseptic water tank (19) inner-wall material is PE resin, and the outside of described aseptic water tank (19) is provided with PEF heat-insulation layer.
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| CN204454801U (en) * | 2014-12-25 | 2015-07-08 | 江苏水智乐自动化设备有限公司 | A kind of tap water low temperature Intelligent purifying process piping system |
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Effective date of registration: 20170926 Address after: 553000 Guizhou Liupanshui Economic Development Zone Hongqiao New District warehousing logistics processing park C8-1 Patentee after: GUIZHOU ZHONGDA FANGZHENG WATER ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 215400 Taicang city of Jiangsu Province town of Chengxiang County West Street No. 72 Patentee before: TAICANG WEIGUAN ELECTROMECHANICAL Co.,Ltd. |
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Denomination of invention: Low-temperature intelligent running water degerming pipeline system Effective date of registration: 20190403 Granted publication date: 20160518 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: GUIZHOU ZHONGDA FANGZHENG WATER ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: 2019520000007 |
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Date of cancellation: 20200617 Granted publication date: 20160518 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: GUIZHOU ZHONGDA FANGZHENG WATER ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: 2019520000007 |
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Denomination of invention: A low-temperature intelligent sterilization pipeline system for tap water Effective date of registration: 20230117 Granted publication date: 20160518 Pledgee: China Construction Bank Corporation Liupanshui Branch Pledgor: GUIZHOU ZHONGDA FANGZHENG WATER ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2023520000007 |
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