CN201288107Y - Monotubular multi-layer water-strainer convenient to inversely flushing - Google Patents

Abstract

The utility model relates to a single-cylinder multi-layer water-strainer which is convenient for the backwash and comprises a manganese ore filtering layer and a super filtering device, wherein a water inlet is arranged on the top of a sealing container of the super filtering device, a water outlet is arranged on the side surface of the container on the lower portion of a baffle plate, a filling inlet is arranged on the upper portion of the right side surface of a cylinder body, a filling outlet is arranged on the middle portion of the right side surface, an annular baffle plate is arranged in the sealing container of the super filtering device, a filter element which is formed from a filter element shell, a mineralizing layer and a super filter is fixed on a central hole of the baffle plate, a valve seat is arranged on the upper portion of the filter element shell, an upper round clamping pipe is arranged on the valve seat on the upper portion of the filter element shell, a lower round clamping pipe is arranged on the bottom of the filter element shell, an external pressure type super filter element can be effectively fixed through the upper and the lower clamping pipes, a medical stone mineralizing layer, a far infrared mineralizing spherical layer and a granular magnet magnetizing layer are arranged on the periphery of the super filter element, an active carbon filtering layer, a smokeless filtering layer and a manganese ore filtering layer are further arranged on the baffle plate, and a water outlet of the filtering device is communicated with a water inlet of a pure water tank device. The water-strainer is economic and practical, and can provide qualified healthy stored drinking water for town dwellers, rural families, enterprises and public institutions.

Description

A kind of monotubular multilayer water-strainer of being convenient to contrary flushing

One, technical field

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

Two, background technology

Along with the industrialized process in the whole world, 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! "

The pollution day by day of water resources, 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 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, its pollution is loathsome especially, as: on the south basin, Huai-Hai, Chinese the Changjiang river reaches and northeast, known Sichuan, Yunnan, Guizhou, Changsha, Hubei, Guangdong, Jiangxi, Jiangsu, Fujian, pacify little, Liaoning, Jilin, Heilungkiang, Zhejiang, Hebei, Tianjin, some areas natural waterway that 20 provinces and regions such as Henan and earthquake severely afflicated area exist is polluted, 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 be drunk, and is threatening human healthy.The condition of similar city tap-water is not used in general small towns, 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.

Now known on the market water purifier product design structure is very single, its product mainly is based on the purification again to city tap-water, the purpose that reaches pure water designs, can not solve people in the countryside and directly adopt water sources such as underground water or surface water after purifying, to reach People's Republic of China's " drinking water sanitary standard ", become the purpose of tap water.As: Chinese patent literature disclosed a kind of " bitubular water-purifying machine of being convenient to wash " (SY020235872) and " automatic pollution discharge ultra-filtration water purifier " (SY070225547), the two all is the water source with the tap water, adopts the filtration of PP fabric filter element, ultrafiltration core filtration, activated carbon filtration to be treated as direct drinking water.

Three, utility model content

The utility model mainly is in conjunction with China's reality, push forward the building of a new socialist countryside and the urban-rural integration construction, purpose provides a kind of monotubular multilayer water-strainer of being convenient to contrary flushing, is better than the problem of the People's Republic of China's new " drinking water sanitary standard " to solve the water sources such as underground water and surface water that exceed standard, rural area after purifying.This novel purpose is realized by following technical scheme: a kind of monotubular multilayer water-strainer of being convenient to contrary flushing, comprise the filtration with manganese sand layer, the hard coal filtering layer, activated carbon filter layer, granular magnet magnetization layer, far infrared mineralization ball filtering layer, Maifanitum mineralization layer, it is characterized in that, also has ultra-filtration equipment: be provided with a toroidal membrane in its closed container, the dividing plate centre hole is provided with a filter core of being made up of filter-core shell and mineralized layer and ultrafiltration, filter-core shell top is provided with valve seat, the top spreads all over and has the water hole, be provided with circular card pipe and following circular card pipe in the filter-core shell, the filter-core shell middle part is provided with the external-compression type ultrafiltration core, the filter bag that Zeo-karb is formed, described Maifanitum mineralization layer is arranged on the filter-core shell bottom, also be disposed with far infrared mineralization ball filtering layer on it, granular magnet magnetization layer, also be provided with activated carbon filter layer above the dividing plate, the hard coal filtering layer, the filtration with manganese sand layer, filtering layer top also is provided with arc water distribution cover, spread all over the water hole on it, the filter-core shell bottom has the water hole, container top is provided with water-in, contrary flushing discharge outlet, container bottom has and just washes discharge outlet, container lower left side face is provided with contrary flushing water-in, and container lower right side is provided with water outlet; The water outlet of described filtration unit is communicated with the water-in of pure water case apparatus.

In the above-mentioned design, this novel employing one-level filtration unit and three layers of mineralising and bed filtration are with respectively at the different needs of town and country drinking water treatment.Exceed standard the tap water as part concerning the small towns, basis is novel carries out activated carbon filtration to it, magnet magnetization, mineralization ball filters, the filter bag filtration treatment that medical stone mineralization and ultrafiltration core and Zeo-karb are formed, as for water sources such as the underground water in rural area, surface water, this is novel it is carried out coarse filtration such as filtration with manganese sand, hard coal filtration after, carry out activated carbon filtration again, magnet magnetization, mineralization ball filters, the filter bag filtration treatment that medical stone mineralization and ultrafiltration core and Zeo-karb are formed.

Compare with prior art (on the basis of existing quartz sand filtration and activated carbon filtration processing), this novel pin is to the water source, rural area, increased the coarse filtration processing, increased by one section treatment step such as filter bag filtration that activated carbon filtration, magnet magnetization, mineralization ball filtration, medical stone mineralization, ultrafiltration core and Zeo-karb are formed again at rural area and water source, small towns.During this is novel, manganese sand can filtering in the water silt, iron rust, impurity, suspended substance, thoroughly remove incrustation scale, also can removal, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impurity; ANTHRACITE FILTER MEDIA to acid, in, the purifying treatment of alkaline water has positive effect; Gac threatens granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops bacterium, chemical substance and heavy metal element HUMAN HEALTH in can planar water, removes the organism in the water; Reservation is to human body beneficial's mineral substance and trace element; Muddy thing, colourity, peculiar smell, chlorine residue, bacterium, organism and other nuisance that is detrimental to health in far infrared mineralization ball, the further absorption water of granular magnet energy, thoroughly eliminate peculiar smell, and through magnetization, mineralising measure activated waters such as (mineralization ball, medical stones); But the filter bag that external-compression type ultra-filtration membrane and Zeo-karb are formed 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, reservation makes the water quality mouthfeel sweet pure sweet to human body beneficial's mineral substance and trace element.

This is novel to have following characteristics: 1, effectively the silt in the filtering water, iron rust, impurity, suspended substance, thoroughly remove incrustation scale, also can removal, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impurity.2, to acid, in, the purifying treatment of alkaline water has positive effect.3, 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.4, reservation is to human body beneficial's mineral substance and trace element.5, muddy thing, colourity, peculiar smell, chlorine residue, bacterium, organism and other nuisance that is detrimental to health in the further absorption water of energy are thoroughly eliminated peculiar smell, and through magnetization, mineralising measure activated waters such as (mineralising, medical stones).6, can further remove silt, iron rust, suspended substance, colloid, bacterium, virus in the water.But 7 demineralized waters reduce water hardness, and objectionable impuritiess such as the calcium in the removal water, magnesium ion, larger molecular organics keep mineral substance and trace element to the human body beneficial, thereby make water quality sweet pure sweet.8, 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 good filtration effect is simple to operate, and the filtrate long service life is particularly suitable for town-dweller-rural-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 filtration unit 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 pure water case 4 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 filtration unit 3 is made up of cylindrical shell 3b and upper cover 3a, argon arc welding is connected cylindrical shell 3b with upper cover 3a, this container top is provided with water-in 3c, container top also is provided with contrary flushing discharge outlet 3g, the bottom is provided with just washes discharge outlet 3e, container lower left side face is provided with contrary flushing water-in (3f), the container side of dividing plate below is provided with water outlet 3d, cylindrical shell right flank top is provided with filler import 29, the right flank middle part is provided with filler outlet 28, and (its filler import and outlet are equipped with sealing cover, spiral connects), be provided with a toroidal membrane 27 (center drilling) in this container, be fixed with a filter core of forming by filter-core shell and mineralized layer and ultrafiltration on the dividing plate centre hole, filter-core shell top is provided with valve seat 30, the top spreads all over and has the prosopyle, the filter-core shell bottom has posticum, filter-core shell top valve seat is provided with circular card pipe 25, the filter-core shell bottom is provided with down circular card pipe 26, last circular card pipe and following circular card pipe are by the effectively fixing filter bag 24 (granularity 0.5-0.8mm) of external-compression type ultrafiltration core 23 and Zeo-karb composition of rotation buckle, be provided with Maifanitum mineralization layer 22 (granularity 3-5mm) around the ultrafiltration core from bottom to top, far infrared mineralization ball layer 21 (granularity 3-3.5mm), granular magnet magnetization layer 20 (granularity 2-3mm), also be provided with activated carbon filter layer 19 (granularity 1-1.2mm) above the dividing plate, hard coal filtering layer 18 (granularity 1-1.5mm), filtration with manganese sand layer 17 (granularity 1-1.8mm), the total thickness of above-mentioned filtering layer〉1.60m; Manganese sand filter blanket 17 tops are provided with arc water distribution cover 16 in this container, spread all over the water hole on it, play the distribution and the effect of contrary flushing separated material of water.Can serve as a contrast between the above-mentioned filtering layer with filter cloth.

Above-mentioned filter-core shell is upper and lower two sections, is connected with toroidal membrane 27 spirals respectively.Especially, filter-core shell can be divided into an arc valve seat 30 (having the water hole) and following piece housing (filter bag 24, Maifanitum mineralization layer 22, far infrared mineralization ball layer 21, the granular magnet magnetization layer 20 of splendid attire external-compression type ultrafiltration core 23, Zeo-karb composition respectively), and the filter-core shell bottom has posticum.

Referring to Fig. 1, process from water treatment, former water enters from the water-in 3c on the container of filtration unit through valve 5, (at this moment, on the contrary flushing water-in on the external pipe go into the bleed valve 9 on water valve 8 and the contrary flushing discharge outlet and the bleed valve 7 that is just washing on the discharge outlet cuts out), after the multilayer coarse filtration is handled, posticum from the filter-core shell valve seat 30 flows among mineralized layer and the ultrafiltration core, after the ultrafiltration of multilayer mineralising, become pure water, outwards export through valve 6, (going into against flushing on the external pipe used when water valve 8 is the contrary flushing of supplying apparatus, bleed valve 7 on the bottom drain is provided in a side of the bottom of device, be that supplying apparatus uses when cleaning at ordinary times, the bleed valve 9 on the discharge outlet of top is provided in a side of the top of device, use when being the contrary flushing of supplying apparatus).The water outlet of above-mentioned filtration unit is communicated with the water-in of clear water tanks.

In addition, circular four sole seats can be set, be provided with the snap fit part around its base top, above-mentioned filtration unit is placed on the base, use with convenient.

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

Claims (3)

1, a kind of monotubular multilayer water-strainer of being convenient to contrary flushing, comprise the filtration with manganese sand layer, the hard coal filtering layer, activated carbon filter layer, granular magnet magnetization layer, far infrared mineralization ball filtering layer, Maifanitum mineralization layer, it is characterized in that, also have ultra-filtration equipment (3): the top of its closed container is provided with water-in (3c), the container side of dividing plate below is provided with water outlet (3d), cylindrical shell right flank top is provided with filler import (29), the right flank middle part is provided with filler outlet (28), be provided with a toroidal membrane (27) in its closed container, be fixed with a filter core of forming by filter-core shell and mineralized layer and ultrafiltration on the dividing plate centre hole, filter-core shell top is provided with valve seat (30), the top spreads all over and has the water hole, the filter-core shell bottom has posticum, filter-core shell top valve seat is provided with circular card pipe (25), the filter-core shell bottom is provided with down circular card pipe (26), last circular card pipe and following circular card pipe are by the effectively fixing filter bag (24) of external-compression type ultrafiltration core (23) and Zeo-karb composition of rotary valve base, be provided with Maifanitum mineralization layer (22) around the ultrafiltration core from bottom to top, far infrared mineralization ball layer (21), granular magnet magnetization layer (20), also be provided with activated carbon filter layer (19) above the dividing plate, hard coal filtering layer (18), filtration with manganese sand layer (17); The water outlet of described filtration unit (3) is communicated with the water-in of pure water case apparatus (4).

2, water-strainer according to claim 1 is characterized in that, manganese sand filter blanket (17) top is provided with arc water distribution cover (16) in the container of described filtration unit (3).

3, water-strainer according to claim 2, it is characterized in that, resin filter bag granularity in the container of described filtration unit (3) is 0.5-0.8mm, the Maifanitum mineralization layer granularity is that 3-5mm, far infrared mineralization ball layer granularity are that 3-3.5mm, granular magnet magnetization layer granularity are 2-3mm, the activated carbon filter layer granularity is 1-1.2mm, and hard coal filtering layer granularity is 1-1.5mm, filtration with manganese sand layer

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