CN201473342U

CN201473342U - Urban-rural household net mineralization ultrafiltration membrane water generator

Info

Publication number: CN201473342U
Application number: CN2009201689393U
Authority: CN
Inventors: 陈光明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-10
Filing date: 2009-08-10
Publication date: 2010-05-19
Anticipated expiration: 2019-08-10

Abstract

The utility model relates to an urban-rural household net mineralization ultrafiltration membrane water generator which comprises a multi-medium filtrating device and a net mineralization filtering device. The urban-rural household net mineralization ultrafiltration membrane water generator is characterized by the further inclusion of an ultrafiltration membrane filtering device, a spiral inner screw mouth connected with a barrel body is formed in an upper sealing head of a closed vessel, a spiral outer screw mouth connected with the upper sealing head is arranged at an upper port of the barrel body, an ultrafiltration membrane filter element is arranged in the vessel, a water inlet opening and a water outlet opening are respectively formed at the bottom and the top of the vessel, and a washing sewage draining opening and a back-washing sewage draining opening are formed on the right side surface at the lower part of the barrel body; a water outlet opening of the net mineralization filtering device is communicated with a water inlet opening of the ultrafiltration membrane filtering device; and the urban-rural household net mineralization ultrafiltration membrane water generator is economical, practical, and good in filtering effect, has the grading washing and back-washing function, and can provide qualified and healthy drinking water for the rural and urban households.

Description

The clean mineralising ultra-filtration membrane of town and country family expenses water making machine

One, technical field

The utility model relates to water correction plant, particularly the manufacturing field of the water making machine of the tap water that uses for town-dweller-rural-family.

Two, background technology

Since the reform and opening-up; along with the industrialized process of China; the water pollution problems is increasingly serious; the seriously polluted life that is threatening the mankind of water resources; United Nations's health organization gives a warning to the whole world: " 21 century; water resources crisis will be the human fact that at first will face ", " whole world has at least people more than 50,000 to die from because of drinking the various diseases that polluted water causes every day." scientist reminds us: if or else we note the maintenance to water resources, will occur---" water grows on trees on the earth, but one can not be drunk! "

World Health Organization's 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 can cause secondary pollution to a certain degree, although with water boil, 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, 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 that the rural area disperses the water intaking household drinking water to pollute, severe overweight; The small towns tap water partly exceeds standard, and 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 town and country personnel health.

Now known on the market water purifier product design simple structure, decontamination effect improving and aquifer yield have significant limitation, its product mainly is based on the purification again to the town and country tap water, the purpose that reaches pure water designs, and can not solve rural and urban population and directly adopt underground water or the part water source such as tap water that exceeds standard to be better than the purpose that People's Republic of China's " drinking water sanitary standard " becomes direct drinking water after purifying.As: Chinese patent literature disclose a kind of " the clean mineralising integral type of bitubular family expenses water purifier " (ZL200820222921.2) and " water-purifying filter " (SY168246427), the two all is the water source with the tap water, adopts filtration with manganese sand, medical stone mineralization, PP cellucotton filtration treatment to become tap water.

Three, utility model content

The purpose of this utility model provides the clean mineralising ultra-filtration membrane of a kind of town and country family expenses water making machine, 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 and underground water that exceed standard, town and country after purifying.This novel purpose is realized by following technical scheme: the clean mineralising ultra-filtration membrane of a kind of town and country family expenses water making machine, comprise multi-medium filtering device, clean mineralizing and filtering device, it is characterized in that, also has ultrafiltration membrane filter device: be provided with the spiral internal sealing plug that connects cylindrical shell in the upper cover of its closed container, the cylindrical shell spiral external sealing plug that connects upper cover that is provided with suitable for reading, described ultrafiltration membrance filter core is arranged on the middle part of container, container bottom is provided with water-in, container top has water outlet, and right side, container bottom is provided with just to be washed and the back flush discharge mouth; The water outlet of described clean mineralizing and filtering device is communicated with the water-in of ultrafiltration membrane filter device.

Clean mineralizing and filtering device: be provided with a toroidal membrane in its closed container, be fixed with a filter core of forming by filter-core shell and filtering layer on the dividing plate centre hole, the top of filter-core shell is provided with filter, spread all over around the top of filter reaches and have the water hole, the filter-core shell bottom has posticum, described Maifanitum mineralization layer is arranged on the bottom of filter-core shell, also be provided with far infrared mineralization ball filtering layer on it successively, granular magnet magnetization layer, the KDF55 filtering layer, the gac filtering layer, container top is provided with water-in, container lower left side face is provided with the back flushing water inlet, container upper right face is provided with the back flushing water outlet, and container lower right side has water outlet; The water outlet of described multi-medium filtering device is communicated with the water-in of clean mineralizing and filtering device.

Multi-medium filtering device: be provided with upper and lower two annular filter plates in its closed container, spread all over circular port on the last filter plate, be provided with short-handled filter head on the circular port, the filter surface is provided with the hard coal filtering layer, spread all over circular port on the following filter plate, be provided with short-handled filter head on the circular port, the filter surface is provided with the manganese sand filter blanket, container top is provided with water-in, container lower left side face is provided with the back flushing water inlet, container top is provided with the back flushing water outlet, container lower right side has water outlet, and container bottom has discharge outlet; The water outlet of working shaft is communicated with the water-in of multi-medium filtering device.

In the above-mentioned design, three grades of eight layers of filtration units of this novel employing are with respectively at the different needs of town-dweller-rural-family's drinking water treatment.Exceed standard the tap water as part concerning town and country, basis is novel carries out medical stone mineralization, the filtration of far infrared mineralization ball, the filtration of granular magnet magnetization layer, activated carbon filtration, KDF55 filtration, ultrafiltration membrance filter to it, as water sources such as underground water for the rural area, this is novel it is carried out coarse filtration such as hard coal filtration, filtration with manganese sand after, carry out medical stone mineralization, the filtration of far infrared mineralization ball, the filtration of granular magnet magnetization layer, activated carbon filtration again, KDF55 filter sterilization and ultrafiltration membrance filter are handled.

Compare with prior art (on the basis of existing artificial filtration with manganese sand and PP cellucotton filtration treatment), this novel pin has increased the coarse filtration processing, has increased treatment steps such as one section activated carbon filtration, KDF55 filtration, medical stone mineralization, the filtration of far infrared mineralization ball, granular magnet magnetization, ultrafiltration membrance filter again at rural area and water source, small towns the water source, rural area.During this was novel, filtration with manganese sand can effectively be removed phreatic iron, mn ion, poisonous metal, colloidalmaterial, mechanical impurity, and the drainage effect is very good; The hard coal filtering layer to acid, in, the purifying treatment of alkaline water, clearance be up to 99.5%; Gac 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 can planar water, remove the organism in the water, keep mineral substance and trace element the human body beneficial; Muddy thing, colourity, peculiar smell, chlorine residue, bacterium, organism and other nuisance that is detrimental to health in far infrared mineralization ball, the further planar water of granular magnet magnetization layer energy; The KDF55 filtrate can be removed the chlorine residue in the water, remove the heavy metal of solubility, the controlling microbial growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, 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; But the ultra-filtration membrane filter core can effectively be removed silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduces water hardness, removes the objectionable impuritiess such as larger molecular organics in the water; And, keeping mineral substance and trace element to the human body beneficial through magnetization, mineralising measure activated waters such as (mineralization ball, medical stones), glycol is sweet more to make water quality.

This is novel to have following characteristics: 1, can effectively remove phreatic iron, mn ion, poisonous metal, colloidalmaterial, mechanical impurity, the drainage effect is very good; The hard coal filtering layer to acid, in, the purifying treatment of alkaline water, clearance be up to 99.5%.2, in can planar water 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, remove the organism in the water, keep mineral substance and trace element the human body beneficial.3, muddy thing, colourity, peculiar smell, chlorine residue, bacterium, organism and other nuisance that is detrimental to health in the further planar water of energy.4, can remove chlorine residue in the water; remove the heavy metal of solubility; the controlling microbial growth; stop the accumulation of hard scale; deironing, reduce fluorochemical, nitrate, 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 effectively remove silt, iron rust, suspended substance, colloid, bacterium, virus in the water, reduce water hardness, remove the objectionable impuritiess such as larger molecular organics in the water.6 and through magnetization, mineralising (mineralization ball, medical stone) the measure activated water of etc.ing, reservation is to human body beneficial's mineral substance and trace element, thereby makes the water quality glycol sweet.7, filter back water quality and be better than People's Republic of China's new " drinking water sanitary standard ".

This novel economizer is suitable for, good filtration effect, and the positive backwashing function of classification, the filtrate long service life is particularly suitable for town-dweller-rural-family and uses, but each household is installed a cover.

Four, description of drawings

Below in conjunction with drawings and Examples to this novel being described further

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

Fig. 2 is the structure iron of multi-medium filtering device shown in Figure 1;

Fig. 3 is the structure iron of clean mineralizing and filtering device shown in Figure 1;

Fig. 4 is the structure iron of ultrafiltration membrane filter device shown in Figure 1.

Five, embodiment

Fig. 1 illustrates this novel water treatment device and is equipped with the situation of filtering power, as for rural households use, working shaft 2 is extracted the water in well water or the surface water 1 out, and sends into by the road and carry out filtration treatment in this new device, and the water after the processing is sent in the clear water tanks 6 for using.If for the situation that tap water is arranged in the town and country, then directly tap water is introduced and treatedly in this new device then can.

Among Fig. 2, the closed container that multivalence matter filtration unit 3 is made up of cylindrical shell 3b and upper cover 3a, cylindrical shell 3b is connected with upper cover 3a spiral, this container top is provided with water-in 3c, filter plate below right flank has water outlet 3d, the bottom has discharge outlet 3e, container lower left side face is provided with back flushing water inlet 3f, container top is provided with back flushing water outlet 3g, cylindrical shell left surface top is provided with filler and imports and exports 33, the left surface bottom is provided with filler import and export 34, and (its filler is equipped with sealing cover on importing and exporting, spiral connects), be provided with annular filter plate 28 in this container, spread all over circular port on the last filter plate, be provided with short-handled filter head 29 on the circular port, the filter surface is provided with hard coal filtering layer 27 (granularity 0.8-1.2mm), is provided with down annular filter plate 31 in the container, spread all over circular port on the following filter plate, be provided with short-handled filter head 32 on the circular port, the filter surface is provided with manganese sand filter blanket 30 (granularity 0.8-1.0mm), above-mentioned filtering layer total thickness＞0.82m; Hard coal filtering layer 27 tops are provided with arc water distributor 26 in this container, spread all over the slit on it, play the distribution and the media isolated effect of water.

Among Fig. 3, the closed container that clean mineralizing and filtering device 4 is made up of cylindrical shell 4b and upper cover 4a, cylindrical shell 4b is connected with upper cover 4a spiral, be provided with an annular isolation plate 41 (center drilling) in this container, be fixed with a clean mineralising filter core of forming by filter-core shell and multi-filtering layer on the division board centre hole, spread all over around 42 tops, arc top of filter-core shell reach and have the slit, the filter-core shell bottom has posticum, be provided with KDF55 filtering layer 40 (the about 0.8mm of granularity) in the filter-core shell from bottom to top, activated carbon filter layer 39 (granularity 0.8-1.0mm), granular magnet magnetization layer 38 (granularity 1.2-1.5mm), far infrared mineralization ball filtering layer 37 (granularity 3-3.5mm), Maifanitum mineralization layer 36 (granularity 3.5-4mm), the total thickness＞1.08m of above-mentioned filtering layer; This container top is provided with water-in 4c, filter plate below right flank and has that water outlet 4d, bottom have discharge outlet 4e, container lower left side face is provided with back flushing water inlet 4f, and container top is provided with back flushing water outlet 4g.

Among Fig. 4, the closed container that ultrafiltration membrane filter device 5 is made up of cylindrical shell 5b and upper cover 5a, cylindrical shell 5b is connected with upper cover 5a spiral, be provided with the spiral internal sealing plug 36 that connects cylindrical shell in the upper cover of this container, cylindrical shell is suitable for reading to be provided with the spiral external sealing plug 37 that connects upper cover, is provided with ultrafiltration membrance filter core 38 (diameter 180mm * 780mm) in the container; This container bottom is provided with water-in 5c, the top has water outlet 5d, and container lower right side is provided with just to be washed and sewage backwash mouth 5e.

The filter-core shell of above-mentioned clean mineralising filter core is upper and lower two sections, and epimere is connected with the hypomere spiral, and hypomere is connected with toroidal membrane 41 spirals.Especially, filter-core shell can be divided into an arc top 42 (top reaches to spread all over and has the water hole) all around, be loaded with KDF55 filtering layer 40 in the filter-core shell respectively, activated carbon filter layer 39, granular magnet magnetization layer 38, far infrared mineralization ball filtering layer 37, Maifanitum mineralization layer 36, housing bottom has posticum, (can serve as a contrast with filter cloth between the above-mentioned filtering layer).

Referring to Fig. 1, process from water treatment, former water enters from the water-in 3c on the container of multivalence matter filtration unit through valve 7, behind bed filtration, water outlet 3d on the lower side of container flows out (at this moment, water valve 9 is gone in back flushing and the wash water valve 11 and the sewage backwash valve 10 that are just washing on the discharge outlet are closed), enter clean mineralizing and filtering device 4 through valve 8 again, after the multilayer magnetic mine, water outlet on the container lower side flows out, again among valve 12 enters ultrafiltration membrane filter device, after multilayer magnetic mine and ultrafiltration, become direct drinking water, outwards export through valve 16, (at this moment, water valve 13 is gone in back flushing and the wash water valve 15 and the sewage backwash valve 14 that are just washing on the discharge outlet are closed, just washing with the back flush discharge mouth on wash water valve 18 close), (water intaking valve 9 on the back flushing water inlet on the external pipe and 13 and 17 uses when being the supplying apparatus back flushing, wash water valve 11 on the external pipe and 15 and 18 is that supplying apparatus uses when just washing at ordinary times, and the

wash water valve

10 and 14 on the back flush discharge mouth of top uses when being the supplying apparatus back flushing).The water outlet of above-mentioned working shaft is communicated with the water-in of multi-medium filtering device, and the water outlet of multi-medium filtering device is communicated with the water-in of clean mineralizing and filtering device, and the water outlet of clean mineralizing and filtering device is communicated with the water-in of ultrafiltration membrane filter device.

In addition, a shell can be set, water-in and water outlet and blow-off pipe outlet are set on it, above-mentioned multi-medium filtering device, clean mineralizing and filtering device and ultrafiltration membrane filter device are all placed shell, become as a whole, use with convenient.

Container can adopt edible stainless steel 304 materials during this was novel, to satisfy hygienic requirements.

Claims

1. the clean mineralising ultra-filtration membrane of town and country family expenses water making machine, comprise multi-medium filtering device, clean mineralizing and filtering device, it is characterized in that, also has ultrafiltration membrane filter device (5): be provided with the spiral internal sealing plug (36) that connects cylindrical shell in the upper cover of its closed container, the cylindrical shell spiral external sealing plug (37) that connects upper cover that is provided with suitable for reading, be provided with ultrafiltration membrance filter core (38) in the container, this container bottom is provided with water-in (5c), the top has water outlet (5d); The water outlet of described clean mineralizing and filtering device (4) is communicated with the water-in (5c) of ultrafiltration membrane filter device (5).

2. water making machine according to claim 1, it is characterized in that, clean mineralizing and filtering device (4): be provided with an annular isolation plate (41) in its closed container, be fixed with a clean mineralising filter core of forming by filter-core shell and multi-filtering layer on the division board centre hole, spread all over around the top, arc top (42) of filter-core shell reaches and have the slit, the filter-core shell bottom has posticum, be provided with KDF55 filtering layer (40) in the filter-core shell from bottom to top, activated carbon filter layer (39), granular magnet magnetization layer (38), far infrared mineralization ball filtering layer (37), Maifanitum mineralization layer (36), container top are provided with water-in (4c), have water outlet (4d) on the right flank of filter plate below; The water outlet of multi-medium filtering device (3) is communicated with the water-in (4c) of clean mineralizing and filtering device (4).

3. water making machine according to claim 2, it is characterized in that, multi-medium filtering device (3): be provided with annular filter plate (28) in its closed container, spread all over circular port on the last filter plate, be provided with short-handled filter head (29) on the circular port, the filter surface is provided with hard coal filtering layer (27), be provided with down annular filter plate (31) in the container, spread all over circular port on the following filter plate, be provided with short-handled filter head (32) on the circular port, the filter surface is provided with manganese sand filter blanket (30), and container top is provided with water-in (3c), has water outlet (3d) on the right flank of filter plate below; The water outlet of working shaft is communicated with the water-in (3c) of multi-medium filtering device (3).

4. according to claim 2 or 3 described water making machines, it is characterized in that hard coal filtering layer (27) top is provided with arc water distributor (26) in the container of described multi-medium filtering device (3).

5. water making machine according to claim 4 is characterized in that, the granularity of hard coal filtering layer is 0.8-1.2mm in the container of described multi-medium filtering device (3), and the granularity of manganese sand filter blanket is 0.8-1.0mm, total thickness of filter bed＞0.82m.

6. water making machine according to claim 5, it is characterized in that, the about 0.8mm of granularity of KDF55 filtering layer in the filter core of described clean mineralizing and filtering device (4), the granularity of activated carbon filter layer is that the granularity of 0.8-1.0mm, granular magnet magnetization layer is that the granularity of 1.2-1.5mm, far infrared mineralization ball filtering layer is that the granularity of 3-3.5mm, Maifanitum mineralization layer is 3.5-4mm, total thickness of filter bed＞1.08m.

7. water making machine according to claim 6 is characterized in that, the container of described multi-medium filtering device (3), clean mineralizing and filtering device (4) and ultrafiltration membrane filter device (5) spins by cylindrical shell and upper cover and forms; The filter-core shell of described clean mineralising is upper and lower two sections, and epimere is connected with the hypomere spiral, and hypomere is connected with toroidal membrane (41) spiral.

8. water making machine according to claim 7, it is characterized in that, the cylindrical shell bottom of described multi-medium filtering device (3) is provided with sewage draining exit (3e), cylindrical shell lower left side face is provided with back flushing water inlet (3f), cylindrical shell top is provided with back flushing water outlet (3g), and cylindrical shell left surface top is provided with filler import and export (33), the left surface bottom is provided with filler and imports and exports (34); The cylindrical shell bottom of described clean mineralizing and filtering device (4) has sewage draining exit (4e), cylindrical shell lower left side face is provided with back flushing water inlet (4f), and cylindrical shell top is provided with back flushing water outlet (4g); The cylindrical shell lower right side of described ultrafiltration membrane filter device (5) is provided with just to be washed and sewage backwash mouth (5e).

9. water making machine according to claim 8 is characterized in that, also has a shell, and shell is provided with water-in and water outlet and blow-off pipe outlet; Described multi-medium filtering device (3), clean mineralizing and filtering device (4) and ultrafiltration membrane filter device (5) all place among this shell.