CN201962147U

CN201962147U - Non-hydrophilicity filter membrane and KDF55 milipore filter ally oneself with uses the water purifier

Info

Publication number: CN201962147U
Application number: CN2011200960629U
Authority: CN
Inventors: 罗勇
Original assignee: Chengdu Feilong Water Treatment Technology Institute
Current assignee: Chengdu Feilong Water Treatment Technology Institute
Priority date: 2011-04-04
Filing date: 2011-04-04
Publication date: 2011-09-07
Anticipated expiration: 2021-04-04

Abstract

Non- hydrophilicity filter membrane and KDF55 milipore filter ally oneself with use the water purifier, is equipped with an annular baffle plate in its container, is equipped with non- hydrophilicity filter membrane cassette, KDF55 filter layer, granular activated carbon filter layer, artifical manganese sand filter layer on the baffle plate, is fixed with filtration parts of comprising filter core shell and UF milipore filter core on the centre bore of this container tank body bottom, and the middle part of filter core shell is equipped with the UF milipore filter and crosses the filter core, and the end opening of filter core shell is equipped with the nut that connects the disk seat soon, and the lower extreme of milipore filter core is equipped with the bolt that connects down the disk seat soon, and the center of disk seat still is equipped with the nut that connects the filter core soon, and the upper portion of lower disk seat is equipped with the bolt, the screw bolt and nut under through the rotation disk seat can effectively fix the UF milipore filter and cross the filter core, the left surface at this container top is provided with the water inlet, division has the delivery port on the disk seat of filter core shell lower part; The delivery port of the filtering apparatus and the water inlet of water purification case intercommunication; It is economical and practical, can provide qualified healthy drinking water for town-dweller-rural-family and enterprises and institutions.

Description

Non-hydrophilic filter membrane and KDF55 ultra-filtration membrane coupled water purifying device

Technical field

The utility model relates to water correction plant, particularly the manufacturing field of the water purifier of the tap water that uses for the enterprises and institutions in town-dweller-rural-family and inhabitation rural area.

Background technology

Investigation is pointed out, human diseases 80% is relevant with water, the main sterilization method of tap water is the chlorination sterilization, though can remove a large amount of bacteriums, but also exist objectionable impurities, especially the heavy metal in the water, compositions such as chlorine molecule and nitrite, the while course of conveying, water tower storage etc. all causes secondary pollution to a certain degree, although with water boil, but can't remove the objectionable impuritiess such as heavy metal in the water, the excessive absorption of these materials, can cause great harm to human body, particularly serious to the influence in rural area, the rural potable water sanitary condition is demanded urgently improving, the water source of China's life in the countryside tap water mainly is based on underground water, drink phreatic population and account for 74.87%, the population of drinking the surface water accounts for 25.13%, basically be peasant household with good conditionsi digging well to get water, unqualified is just at rivers, the lake, reservoir, directly fetch water in the gully and drink, these underground water generally pollute, even severe overweight, especially underground water iron, manganese, alkali, suspended substance, the colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, the solid impurity pollution hazard, even there is well that water is arranged, also severe overweight, can't drink, threatening human healthyly, the condition of similar city tap-water is not used in general small towns, and small towns population is directly with underground water or the face of land natural stream networks source as tap water, its present situation is, the drinking water pollution in rural area, severe overweight do not reach People's Republic of China's " drinking water sanitary standard ", and the present situation of above-mentioned pollution has constituted the very big threat to the small towns personnel health.

Known water treatment treating plant, design structure is comparatively simple, with low content of technology, its product mainly is based on the purification again to city tap-water, the purpose that reaches clean water designs, can not solve small towns population and directly adopt water sources such as underground water or surface water after purifying, to be better than People's Republic of China's " drinking water sanitary standard ", become the purpose of direct-drinking water.As: Chinese patent literature discloses " a kind of water tap with water purification function " (ZL 200820063317.X), is the water source with the tap water, adopts active carbon purifying sterilization, the filtration of PP cellucotton, medical stone mineralization to be treated as direct drinking water.

The utility model content

The utility model mainly is in conjunction with China's reality, push forward the building of a new socialist countryside and match with the urban-rural integration construction and to geology disaster region population safty of drinking water engineering, purpose provides a kind of non-hydrophilic filter membrane and KDF55 ultra-filtration membrane coupled water purifying device, is better than the problem of the People's Republic of China's " drinking water sanitary standard " to solve the water sources such as tap water or underground surface water that exceed standard, rural area, cities and towns after purifying.This novel purpose is realized by following technical scheme: a kind of non-hydrophilic filter membrane and KDF55 ultra-filtration membrane coupled water purifying device, comprise artificial filtration with manganese sand layer, the gac filtration layer, the KDF55 filtering layer, non-hydrophilic filter membrane filter, external-compression type UF ultrafiltration membrance filter core, it is characterized in that: be provided with joint bolt between its tank body and the upper cover, the bottom of tank body is provided with landing leg, be provided with a toroidal membrane in the encloses container, the surface of toroidal membrane is disposed with non-hydrophilic filter membrane filter from bottom to top, KDF55 media filtration layer, the gac filtration layer, artificial filtration with manganese sand layer, be fixed with a filter element of forming by filter-core shell and external-compression type UF ultra-filtration membrane filter core on the centre hole of this encloses container tank base, the top of filter-core shell spreads all over the prosopyle, the middle part of filter-core shell is provided with external-compression type UF ultrafiltration membrance filter core, the end opening of filter-core shell is provided with the nut of the valve seat that spins, the lower end of ultra-filtration membrane filter core is provided with the bolt of the lower valve base that spins, be provided with first silica gel sealing ring and second silica gel sealing ring in the encloses container, the center of lower valve base also is provided with the nut of the filter core that spins, the top of lower valve base is provided with bolt, screw bolt and nut is by rotating effectively fixedly external-compression type UF ultrafiltration membrance filter core of lower valve base, the left surface at this encloses container top is provided with water-in, the right flank at encloses container top is provided with auto-manual sewage backwash mouth, have water outlet on the valve seat of filter-core shell bottom, the top of artificial filtration with manganese sand layer is provided with the arc water-jet in this encloses container; The water outlet of described filtration unit is communicated with the water-in of clear water tanks.

In the above-mentioned design, these novel employing one-level two Room multilayer one filtration units are with the different needs at town-dweller-rural-family's drinking water treatment.Exceed standard the tap water as part concerning town and country; basis is novel carries out non-hydrophilic filter membrane filter filtration to it; KDF55 media filtration and external-compression type UF ultrafiltration membrance filter are handled; as for water sources such as the underground water in rural area and surface water; basis is novel carries out artificial filtration with manganese sand to it; behind the gac filtration, carry out non-hydrophilic filter membrane filter again and filter, KDF55 media filtration and external-compression type UF ultrafiltration membrance filter are handled.

Compare with prior art (on the basis of existing activated carbon filtration and medical stone mineralization processing); this novel pin is to the water source, rural area; increased artificial filtration with manganese sand, gac filtration processing, increased treatment steps such as one section KDF55 media filtration, the filtration of non-hydrophilic filter membrane filter, KDF55 media filtration, external-compression type UF ultrafiltration membrance filter and microcomputer program Controlling System again at rural area and water source, small towns.During this was novel, artificial manganese sand is silt, iron rust, impurity, the suspended substance in the filtering water effectively, removal, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impurity; Granulated active carbon can absorption threatens granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element HUMAN HEALTH in the water, remove the organism in the water, keep mineral substance and trace element the human body beneficial; Non-hydrophilic filter membrane is bacterium and other objectionable impurities in the filtered water effectively, can not make impurity along with applied pressure flows out together, hydrophilic last protection together, allow whole filtration more thoroughly, purer; The KDF55 filtrate can be removed the chlorine residue in the water, remove soluble heavy metal, the controlling microbial growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, nitrate and vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction; External-compression type UF ultra-filtration membrane filter core can be tackled silt, iron rust, suspended substance, colloid, bacterium, virus, the reduction water hardness of removing in the water effectively once more, remove microorganisms such as macromolecular particle such as colloid in the water and organism, bacterium, meanwhile, mineral substance and trace element have been kept to the human body beneficial, improve mouthfeel, glycol is sweet more thereby make the water quality mouthfeel; The microcomputer program Controlling System can be made water effectively automatically and discharge automatically and be suspended in the intravital objectionable impurities of filter cylinder water, discharge the various objectionable impuritiess of absorption on the filtering layer cartridge surface, the back flush discharge rate is up to more than 99%, keep the inner water route circulation of filtering layer filter core, effectively prevent out aqueous metamorphism, the control of monolithic computer chip has automatic measuring ability, and discharging number of times and drain time automatically can be provided with arbitrarily.

This is novel to have following characteristics: 1, effective silt, iron rust, impurity, the suspended substance in the filtering water, removal, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impurity.2, can absorption HUMAN HEALTH be threatened granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element in the water, remove the organism in the water, keep mineral substance and trace element the human body beneficial.3, effective bacterium and other objectionable impurities in the filtered water can not make impurity along with applied pressure flows out together, hydrophilic last protection together, allow whole filtration more thoroughly, purer.4, can remove chlorine residue in the water; remove soluble heavy metal; the controlling microbial growth; stop the accumulation of hard scale; deironing, reduce fluorochemical, nitrate, nitrate and vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction.5, can tackle silt, iron rust, suspended substance, colloid, bacterium, virus, the reduction water hardness of removing in the water effectively once more, remove microorganisms such as macromolecular particle such as colloid in the water and organism, bacterium, meanwhile, mineral substance and trace element have been kept to the human body beneficial, improve mouthfeel, glycol is sweet more thereby make the water quality mouthfeel.6, filter back water quality and be better than People's Republic of China's " drinking water sanitary standard ".7, can make water and automatically discharge and be suspended in the intravital objectionable impurities of filter cylinder water automatically, discharge the various objectionable impuritiess of absorption on the filtering layer cartridge surface, the back flush discharge rate is up to more than 99%, keep the inner water route circulation of filtering layer filter core, effectively prevent out aqueous metamorphism, the control of monolithic computer chip has automatic measuring ability, and discharging number of times and drain time automatically can be provided with arbitrarily.

This novel economizer is suitable for, and the enterprises and institutions that are particularly suitable for town-dweller-rural-family and sub-district and inhabitation rural area use, but the each household configuration.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is the device connection diagram of this novel embodiment;

Fig. 2 is the structure iron of filtration unit shown in Figure 1.

Embodiment

Fig. 1 illustrates the situation that this novel water treatment device is equipped with working shaft and auto-manual sewage backwash, as for rural households use, working shaft 2 is extracted the water in well water or the surface water 1 out, and send into through pipe network and to carry out filtration treatment in this new device, the water after the processing is sent in the clear water tanks 7 for using.

Among Fig. 2, the encloses container that filtration unit 6 is made up of tank body 6b and upper cover 6a and lower valve base 6f, the top of tank body 6b is connected with upper cover 6a screw rod, the bottom of tank body 6b is connected with lower valve base 6f spiral, be provided with joint bolt 32 between this tank body and the upper cover, the bottom of tank body is provided with landing leg 33, be provided with in the encloses container and spread all over laser eye infiltration hole on the toroidal membrane 23(dividing plate), the surface of toroidal membrane is disposed with non-hydrophilic filter membrane filter 22 (diameter 320mm from bottom to top, thickness 12mm), KDF55 media filtration layer 21(granularity 0.6-0.8mm), gac filtration layer 20(granularity 0.8-1.0mm), artificial filtration with manganese sand layer 19(granularity 1.2-1.3mm), the total thickness＞1.38m of above-mentioned filtering layer; Be fixed with a filter element of forming by filter-core shell 24 and external-compression type UF ultra-filtration membrane filter core on the centre hole of this encloses container tank base, the top of filter-core shell spreads all over the prosopyle, the middle part of filter-core shell is provided with external-compression type UF ultrafiltration membrance filter core 25(specification: diameter 120mm, length 538mm), the end opening of filter-core shell is provided with the nut 26 of the valve seat that spins, the lower end of ultra-filtration membrane filter core is provided with the bolt 27 of the lower valve base that spins, be provided with first silica gel sealing ring 28 and second silica gel sealing ring 29 in the encloses container, the center of valve seat also is provided with the nut 30 of the filter core that spins, the top of lower valve base is provided with bolt 31, screw bolt and nut is by rotating effectively fixedly external-compression type UF ultrafiltration membrance filter core of lower valve base, the left surface at this encloses container top is provided with water-in 6c, the right flank at encloses container top is provided with auto-manual sewage backwash mouth 6e, has water outlet 6d on the valve seat of filter-core shell bottom; The top of artificial filtration with manganese sand layer 19 is provided with arc water-jet 18 in this encloses container, spreads all over small water hole on it, plays the distribution and the filler buffer action of water.Can serve as a contrast between the above-mentioned filtering layer with filter cloth.

Referring to Fig. 1, process from water treatment, former water enters from the water-in 6c on the encloses container of filtration unit through normally open solenoid valve 3 and valve 8, (at this moment, the wash water valve 10 on the manual drain mouth on the external pipe cuts out) is behind bed filtration, become direct drinking water, outwards export (manual drain valve 10 on the external pipe is that supplying apparatus uses when cleaning at ordinary times, and the magnetic valve 4 on the automatic pollution discharge mouth uses when being the supplying apparatus automatic pollution discharge) through valve 9.The water outlet of above-mentioned filtration unit is communicated with the water-in of clear water tanks.

In addition, encloses container can adopt edible stainless steel 304 materials during this was novel, to satisfy quality and hygienic requirements.

Claims

1. non-hydrophilic filter membrane and KDF55 ultra-filtration membrane coupled water purifying device, comprise artificial filtration with manganese sand layer, the gac filtration layer, the KDF55 filtering layer, non-hydrophilic filter membrane filter, external-compression type UF ultrafiltration membrance filter core, it is characterized in that: be provided with joint bolt (32) between its tank body and the upper cover, be provided with a toroidal membrane (23) in the encloses container, the surface of toroidal membrane is disposed with non-hydrophilic filter membrane filter (22) from bottom to top, KDF55 media filtration layer (21), gac filtration layer (20), artificial filtration with manganese sand layer (19), be fixed with a filter element of forming by filter-core shell (24) and external-compression type UF ultra-filtration membrane filter core on the centre hole of this encloses container tank base, the top of filter-core shell spreads all over the prosopyle, the middle part of filter-core shell is provided with external-compression type UF ultrafiltration membrance filter core (25), the end opening of filter-core shell is provided with the nut (26) of the valve seat that spins, the lower end of ultra-filtration membrane filter core is provided with the bolt (27) of the lower valve base that spins, be provided with first silica gel sealing ring (28) and second silica gel sealing ring (29) in the encloses container, the center of valve seat also is provided with the nut (30) of the filter core that spins, the top of lower valve base is provided with bolt (31), screw bolt and nut is by rotating effectively fixedly external-compression type UF ultrafiltration membrance filter core of lower valve base, the left surface at this encloses container top is provided with water-in (6c), the right flank at encloses container top is provided with auto-manual sewage backwash mouth (6e), has water outlet (6d) on the valve seat of filter-core shell bottom; The water outlet of described filtration unit (6) is communicated with the water-in of clear water tanks.

2. water purifier according to claim 1 is characterized in that, the top of artificial filtration with manganese sand layer (19) is provided with arc water-jet (18) in the encloses container of described filtration unit (6).

3. water purifier according to claim 2, it is characterized in that, the specification of the non-hydrophilic filter membrane filter in the encloses container of described filtration unit (6) is diameter 320mm, thickness 12mm, the granularity of KDF55 media filtration layer is that the granularity of 0.6-0.8mm, gac filtration layer is 0.8-1.0mm, manually the granularity of filtration with manganese sand layer is 1.2-1.3mm, total thickness of filter bed＞1.38m; The specification of external-compression type UF ultrafiltration membrance filter core is diameter 120mm, length 538mm.

4. water purifier according to claim 3 is characterized in that, the encloses container of described filtration unit (6) is spun by the top of tank body and upper cover screw rod and forms; The bottom of described tank body is connected with the lower valve base spiral.

5. water purifier according to claim 4 is characterized in that, the bottom of the encloses container tank body of described filtration unit (6) has been provided with landing leg (33).