CN201240967Y

CN201240967Y - Town household multiple-medium filter

Info

Publication number: CN201240967Y
Application number: CNU2008200635315U
Authority: CN
Inventors: 罗兴富
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-28
Filing date: 2008-05-28
Publication date: 2009-05-20
Anticipated expiration: 2018-05-28

Abstract

Disclosed is a family-used multiple medium filter, and the filter comprises a medical stone mineralizing layer, an active carbon filtering layer, a cation exchange resin filtering layer and a ultrafiltration film filtering device; wherein, a ring-shaped clapboard is arranged in a closed container; a filtering core which is composed of a filtering core shell and a plurality of filtering layers is fixed on a central hole of the clapboard; an arc-shaped water distributed cover is arranged at the top part of the filter core shell; the medical stone mineralizing layer, a far infrared mineralizing spherical layer, the active carbon filtering layer, a granular magnet magnetized layer, a cation exchange resin filtering layer and a manganese ore filtering layer are sequentially arranged in the filter core shell from the top to the bottom ; a water inlet is arranged at the left side of the upper part of the container, a water outlet is arranged at the right side of the lower part of the container, and a backwashing water inlet is arranged at the left side of the lower part of the container; the water outlet of the ultrafiltration core is communicated with the water outlet of the ultrafiltration film filtering device; and the device is economical and practical, so as to provide the qualified and healthy drinking water for the families in cities and towns.

Description

Cities and towns family expenses more medium filter

One, technical field

The utility model relates to water correction plant, particularly the manufacturing field of the strainer that uses for cities and towns and small towns family.

Two, background technology

In the last few years, along with industrialized process, no matter be developed country or poverty-stricken area, environmental pollution problems is increasingly serious.The pollution day by day of modern society's water resources, the drinking water safety problem is touched the nerve of people's fragility repeatedly, and become global challenge gradually, on March 16th, 2008, the a batch of news shock whole nation: drinking public water supply is dangerous, contain microbiotic even sexual hormoue in the water, though content is lower, long-term drinking also can be carcinogenic.Particularly serious to the influence in rural area, basically be that peasant household with good conditionsi digging well to get water is drunk, just directly water intaking introducing in the river and the mountains and rivers of unqualified, these underground water generally pollute, its pollution is loathsome especially, as: Sichuan, Shaanxi, the Hunan, Changsha, Hubei, Guangdong, Jiangxi, Jiangsu, Fujian, pacify little, Liaoning, Jilin, Heilungkiang, Zhejiang, Hebei, Tianjin, Henan, Yunnan, some areas natural waterway that 19 provinces and regions such as Guizhou exist is polluted, especially underground water calcium ions and magnesium ions, carbanion, microbiotic, sexual hormoue, iron, manganese, suspended substance, the colloid thing, toxic byproduct, bacterium, silt, iron rust, the solid impurity pollution hazard, even there is well that water is arranged, also severe overweight, can't use, threaten the healthy of people's Lou.Cities and towns and small towns tap water partly exceed standard, and do not reach new " drinking water sanitary standard " requirement of the People's Republic of China (PRC), and the present situation of above-mentioned pollution have constituted the very big threat to the town and country personnel health.

The purpose that purifies, reaches pure water again that now has many filter product mainly to be based on meeting People's Republic of China's " drinking water sanitary standard " city tap-water on the market designs, and can not solve the town and country part water sources such as tap water that exceed standard becomes the purpose of tap water through purification.As: Chinese patent literature discloses a kind of " family expenses removing of iron and manganese water-strainer " (ZLO1247190.9), is the water source with well water and tap water, adopts artificial compound filtration with manganese sand to be treated as direct drinking water.

Three, utility model content

The purpose of this utility model provides a kind of cities and towns family expenses more medium filter, reaches the problem of drinking water standard to solve cities and towns and the small towns tap water that exceeds standard.This novel purpose is realized by following technical scheme: a kind of cities and towns family expenses more medium filter, comprise Maifanitum mineralization layer, far infrared mineralization ball filtering layer, the active carbon filtration layer, granular magnet magnetization layer, the Zeo-karb filtering layer, the filtration with manganese sand layer, it is characterized in that, also has ultrafiltration membrane filter device: be provided with a toroidal membrane in its closed container, be fixed with a filter core of forming by filter-core shell and a plurality of filtering layer on the dividing plate centre hole, the top of filter-core shell is provided with arc water distribution cover, the filter-core shell bottom has posticum, described Maifanitum mineralization layer is arranged on the filter-core shell bottom, also be provided with far infrared mineralization ball layer on it successively, the active carbon filtration layer, granular magnet magnetization layer, the Zeo-karb filtering layer, the filtration with manganese sand layer, container lower left side and right side respectively are provided with the fixing circular card pipe of filter core, left side circular card pipe and right circular card pipe be the ultra-filtration membrane filter core effectively fixedly, the container upper left-hand is provided with water-in, right side, container bottom is provided with water outlet, and the container lower left side also is provided with the back flushing water-in; After water after preposition each filtering layer of described filtration unit filters infiltrates water purification mineralising district, enter by the prosopyle of hydraulic pressure from the ultra-filtration membrane filter core, the water outlet of ultra-filtration membrane filter core is communicated with the water outlet of ultrafiltration membrane filter device.

In the above-mentioned design, seven layers of filtration unit of this novel employing two-stage one are respectively at the different needs of cities and towns and small towns drinking water treatment.The tap water that exceeds standard as part concerning cities and towns, basis is novel carries out active carbon filtration to it, mineralization ball filters, granular magnet magnetization, and medical stone mineralization and ultrafiltration membrance filter are handled, as the tap water that the small towns part is exceeded standard, this is novel to carry out carrying out active carbon filtration again after filtration with manganese sand, Zeo-karb filter to it, and mineralization ball filters, granular magnet magnetization, medical stone mineralization and ultrafiltration membrance filter are handled.

Compare with prior art (on the basis that existing artificial compound filtration with manganese sand is handled); this novel pin is to the water source, small towns; increase the coarse filtration processing, increased treatment steps such as one section grain active carbon filtration, the filtration of far infrared mineralization ball, permanent magnet filtration, Zeo-karb filtration, ultrafiltration membrance filter at the water source, cities and towns again.During this was novel, grain active carbon threatened granulometric impurity, organism in maximum peculiar smell, chlorine residue, heterochromatic, foreign odor thing, agricultural chemicals, intestinal bacteria, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal ion HUMAN HEALTH in can planar water; Muddy thing, colourity, peculiar smell, chlorine residue, bacterium, organism and other nuisance in far infrared mineralization ball and the further absorption water of permanent magnet energy; But ultra-filtration membrane filter core and Zeo-karb can effectively be removed silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduce water hardness, objectionable impuritiess such as the calcium in the removal water, magnesium ion, larger molecular organics; Compound manganese sand filtering material is iron, mn ion, poisonous metal, colloidalmaterial, mechanical impurity and other organism that is detrimental to health in the filtering water effectively, clearance is up to 99.5%, and, make water quality sweet pure sweet through magnetization, mineralising, softening measure activated waters such as (mineralization ball, medical stone, resins).

This is novel to have following characteristics: 1, effectively in the filtering water to HUMAN HEALTH threaten maximum peculiar smell, chlorine residue, heterochromatic, foreign odor thing, agricultural chemicals, intestinal bacteria, trichloromethane and water in granulometric impurity, organism, stop objectionable impuritiess such as bacterium, chemical substance and heavy metal ion, filter sterilization is more thorough.2, muddy thing, colourity, peculiar smell, chlorine residue, bacterium, organism and other nuisance in the further absorption water of energy, but remove silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduce water hardness, objectionable impuritiess such as the calcium in the removal water, magnesium ion, larger molecular organics.3, effective iron, mn ion, poisonous metal, colloidalmaterial, mechanical impurity and other organism that is detrimental to health in the filtering water, clearance is up to 99.5%, 4, have superpower purification, mineralising, activation, softening function, can fundamentally remove the heavy metals such as lead in the tap water that exceeds standard, kept human body the mineral substance and the trace element that must from water, obtain.5, make softening, the mineralising of purifying waste water, activation, human body beneficial's several mineral materials and trace element such as potassium, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided, thereby make water quality sweet pure sweet.6, 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, and is particularly suitable for cities and towns and small towns family and uses.

Four, description of drawings

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

Fig. 2 is the structure iron of ultrafiltration membrane filter device shown in Figure 1.

Five, embodiment

Fig. 1 illustrates the situation that this novel water treatment device is equipped with the peripheral hardware pipeline, for the situation that tap water is arranged in cities and towns and the small towns family, then directly tap water is introduced and treatedly in this new device then can be used.

Among Fig. 2, the closed container that ultrafiltration membrane filter device is made up of cylindrical shell b and upper cover a, cylindrical shell b is connected with upper cover a spiral, be provided with a toroidal membrane 33 (center drilling) in this container, be fixed with a filter core of forming by filter-core shell and a plurality of filtering layer on the dividing plate centre hole, the filter-core shell bottom has posticum, the bottom of toroidal membrane is provided with water purification mineralising district 35, be provided with Maifanitum mineralization layer 29 (granularity 3-5mm) in the filter-core shell from bottom to top, far infrared mineralization ball layer 28 (granularity 3-4mm), active carbon filtration layer 27 (granularity 1-1.2mm), granular magnet magnetization layer 26 (granularity 2-3mm), Zeo-karb filtering layer 25 (granularity 0.5-0.8mm), filtration with manganese sand layer 24 (granularity 0.8mm-1.0mm), above-mentioned filtering layer total thickness〉0.58m; The bottom of this container is provided with the fixedly left circular card pipe 31 and the right circular card pipe 32 of filter core, and left circular card pipe and right circular card pipe be the ultra-filtration membrane filter core effectively fixedly, ultra-filtration membrane filter core 30 (diameter 60mm, long 236mm); The upper left-hand of this container is provided with water-in c, lower right side and has that water outlet d, left surface are provided with back flushing water inlet f, the bottom is provided with discharge outlet e, and the right flank of this container is provided with connecting joint 36, the container bottom is provided with base 37; The top of the top of filtration with manganese sand layer 24, filter-core shell is provided with arc water distribution cover (34) in this container.Spread all over the water hole on it, play the distribution effect of water.Be lined with filter sieve between the above-mentioned filtering layer.

Referring to Fig. 1, process from water treatment, former water enters from the water-in c on the container of filtration unit through valve 2 and valve 3, after the bed filtration activation, the posticum of the bottom of filter-core shell oozes out (at this moment from container, water valve 4 is gone in bleed valve 7 on the bottom drain and back flushing and back flush discharge valve 5 cuts out), enter again among the ultra-filtration membrane filter core, after multilayer ultrafiltration mineralising, become pure water, outwards export through valve 6, (bleed valve 7 on the bottom drain is located at bottom of device, uses when supplying apparatus cleans, and top back flush discharge valve 5 is located on the device external pipe, the bottom back flushing is gone into water valve 4 and is located on the device external pipe, uses during the supplying apparatus back flushing).After water after preposition each filtering layer of above-mentioned filtration unit filters infiltrates water purification mineralising district, enter by the prosopyle of hydraulic pressure from the ultra-filtration membrane filter core, the water outlet of ultra-filtration membrane filter core is communicated with the water outlet of ultrafiltration membrane filter device.

In addition, a base can be set, assembling slot and delivery pipe outlet are set on it, above-mentioned filtration unit is placed on the base, use with convenient.

Container can adopt edible stainless steel 304 materials during this was novel, and base can adopt the food grade plastic material, to satisfy hygienic requirements.

Claims

1, a kind of cities and towns family expenses more medium filter, comprise Maifanitum mineralization layer, far infrared mineralization ball filtering layer, the active carbon filtration layer, granular magnet magnetization layer, the Zeo-karb filtering layer, the filtration with manganese sand layer, it is characterized in that, also has ultrafiltration membrane filter device: be provided with a toroidal membrane (33) in its closed container, be fixed with a filter core of forming by filter-core shell and a plurality of filtering layer on the dividing plate centre hole, the filter-core shell bottom has posticum, the bottom of toroidal membrane is provided with water purification mineralising district (35), described Maifanitum mineralization layer (29) is arranged on the filter-core shell bottom, also be provided with far infrared mineralization ball layer (28) on it successively, active carbon filtration layer (27), granular magnet magnetization layer (26), Zeo-karb filtering layer (25), filtration with manganese sand layer (24), the bottom of container is provided with the fixedly left circular card pipe (31) and the right circular card pipe (32) of filter core, left side circular card pipe and right circular card pipe be the ultra-filtration membrane filter core effectively fixedly, ultra-filtration membrane filter core (30), the upper left-hand face of container is provided with water-in (c), the lower right side has water outlet (d); After water after preposition each filtering layer of described ultrafiltration membrane filter device filters infiltrates water purification mineralising district, enter by the prosopyle of hydraulic pressure from the ultra-filtration membrane filter core, the water outlet of ultra-filtration membrane filter core is communicated with the water outlet of ultrafiltration membrane filter device.

2, strainer according to claim 1 is characterized in that, the top of the top of manganese sand filter blanket (24), filter-core shell is provided with arc water distribution cover in the container of described ultrafiltration membrane filter device

(34)。

3, strainer according to claim 1, it is characterized in that, the granularity of the Maifanitum mineralization layer in the container of described ultrafiltration membrane filter device is that the granularity of 3-5mm, far infrared mineralization ball layer is that the granularity of 3-4mm, active carbon filtration layer is that the granularity of granularity 2-3mm, the Zeo-karb filtering layer of 1-1.2mm, granular magnet magnetization layer is that the granularity of 0.5-0.8mm, filtration with manganese sand layer is 0.8mm-1.0mm, above-mentioned filtering layer total thickness〉0.58m; The specification of described ultrafiltration membrance filter core is: diameter 60mm, long 236mm.

4, strainer according to claim 1 is characterized in that, the container of described ultrafiltration membrane filter device is spun by cylindrical shell and upper cover and forms; The filter-core shell of described filter core is upper and lower two sections, is connected with toroidal membrane (33) spiral respectively.

5, strainer according to claim 1 is characterized in that, the cylindrical shell bottom of described ultrafiltration membrane filter device is provided with discharge outlet (e), and the cylindrical shell left surface is provided with back flushing water inlet (f).

6, strainer according to claim 1 is characterized in that, also has a base, and base is provided with filtration unit assembling slot and delivery pipe outlet, and described filtration unit places on this base.