CN201520694U

CN201520694U - Multifunctional water purifier for removing ferrimanganic, arsenic and fluoride

Info

Publication number: CN201520694U
Application number: CN2009202431196U
Authority: CN
Inventors: 廖章秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-11
Filing date: 2009-11-11
Publication date: 2010-07-07
Anticipated expiration: 2019-11-11

Abstract

A multifunctional water purifier for removing ferrimanganic, arsenic and fluoride is provided with an activated oxide aluminium filtering device, an annular partition plate is arranged in a closed container, an integrated filtering head taking the shape of a trumpet is fixed on a center hole of the partition plate, water filtering gaps of a laser hole are distributed all over the filtering head, an activated oxide aluminium filtering layer and a multifunctional composite filter-material filtering layer are arranged on the surface of the filtering head; a water inlet is formed at the top of the container, a back flushing water inlet is formed on the left side face of the container below the partition plate, and a water outlet is formed on the right side face of the container below the partition plate; a front flushing drain outlet is formed at the bottom, and a back flushing drain outlet is formed at the top; a packing inlet and a charging hopper are arranged at the upper part of the left side face of the container, and a packing outlet is formed at the lower part of the left side face of the container; and a water outlet of the filtering device is communicated with a water inlet of an overhead water storing tower. The water purifier with the benefits of economy and practical use can supply qualified hygeian drinking water to urban/rural families, administrative natural villages and enterprises and public institutions.

Description

A kind of removing of iron and manganese and removing arsenic and fluoride multifunctional water purifier

One, 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 natural village, rural area and centralized residence sub-district.

Two, background technology

The seriously polluted day by day life that is threatening the mankind of modern water resources, particularly serious to the influence in rural area, show according to the health organization investigation, rural area, the whole nation more than 8,000 ten thousand people's tap water fluorine contents surpass drinking water sanitary standard, the long-term drinking water of high fluorine content, can cause arseniasis, osteoporosis, sclerotin deformation, even paralysis, cause skin carcinoma and various internal organs canceration, generally make the no positive effect that heals with medicine because of drinking these illnesss that water of high fluorine content causes, often bring white elephant to family, cause family's poverty, high arsenic water of high fluorine content is distributed in the partial area in China each province and city, is drawn loud population and has reached several one hundred ten thousand people.And people in the countryside and enterprise and institution's digging well to get water of China are quoted at present, unqualified is just drunk with the direct water intaking of simple and easy water pipe in the river and gully, and these underground water are polluted, even severe contamination, its pollution is loathsome especially, especially the high arsenic water of the high fluorine in the underground water, iron, manganese, alkali, chlorine, suspended substance, colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, solid impurity pollution hazard, even there is well that water is arranged, also severe overweight, can't drink, threaten human healthy.The condition of similar city tap-water is not used in the enterprises and institutions in rural area casual household and inhabitation rural area and peasant household centralized residence sub-district, the enterprises and institutions in inhabitation rural area and people in the countryside are directly with underground water or the face of land natural stream networks source as tap water, its present situation is drinking water pollution, 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 to the enterprises and institutions in inhabitation rural area and urban residents' centralized residence district personnel health's very big threat.

Now known on the market water purifier product design structure is simple relatively, there is certain defective in design and the manufacturing, especially to the filtration of underground surface water and positive back flush discharge, and there are certain limitation in filtering function and aquifer yield, above defective has become a technical bottleneck of this series products, its product mainly is based on the preposition filtration to exceed standard well water and surface water water source, the purpose that reaches general tap water designs, can not solve natural village, rural area and rural area centralized residence population 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 Drinking Water.As: Chinese patent literature disclose a kind of " family expenses removing of iron and manganese water-strainer " (ZLO1247190.9) and " a kind of group with removing of iron and manganese and soda acid water-purifying machine " (ZL200820062297.4), the two is the water source with underground surface water all, adopts refining quartz sand filter media, ANTHRACITE FILTER MEDIA, artificial manganese sand filtering material purifying treatment to become Drinking Water.

Three, utility model content

The utility model mainly is in conjunction with China's reality, New Countryside Construction, realize that urban-rural integration and country match to geology disaster region population safty of drinking water engineering, purpose provides a kind of removing of iron and manganese and removing arsenic and fluoride multifunctional water purifier, reach People's Republic of China's new " drinking water sanitary standard " to solve rural area underground water and surface water, become the problem of Drinking Water.This novel purpose is realized by following technical scheme, a kind of removing of iron and manganese and removing arsenic and fluoride multifunctional water purifier, it is characterized in that, also has the activated alumina filtration unit: be provided with a toroidal membrane in its closed container, the dividing plate center has a circular port (its hole around also be provided with N the hole of seeping water), circular port is provided with the integrated special-purpose filter of " loudspeaker " shape, spread all over laser hole drainage slit on the filter, described activated alumina filtering layer is arranged on the surface of integrated special-purpose filter, also be provided with the multifunctional composite filter material filtering layer on it, the top of container is provided with water-in, the sewage backwash mouth, have water outlet on the container right flank of dividing plate below, have the back flushing water inlet on the left surface, container bottom has and just washes sewage draining exit; The water outlet of described filtration unit is communicated with the water-in of overhead retaining tower.

In the above-mentioned design, this novel employing one-level bed filtration device is with respectively at the different needs of administrative natural village and the district's drinking water treatment of rural area centralized residence.Exceed standard the tap water as the part concerning the small towns, this is novel to carry out multifunctional composite filter material to it and filters, and as for water sources such as rural area underground water, surface water, this is novel to carry out multifunctional composite filter material to it and filter the back, carry out the activated alumina filtration treatment again.

Compare with prior art (on the basis of existing quartz sand filtration and artificial filtration with manganese sand processing), this novel pin has increased treatment steps such as positive back flush discharge, the integrated special-purpose filter of " loudspeaker " shape, multifunctional composite filter material filtration, activated alumina filtration to the water source, rural area.During this was novel, the integrated special-purpose filter of " loudspeaker " shape can effectively broadening filtration area, isolation filtration medium, the effectively silt in the second interception water, iron rust, impurity, suspended substance, incrustation scale, various mechanical impurity; The manual blowdown system can effectively control sewage emissions, thoroughly discharge the various objectionable impuritiess that are suspended in the filter cylinder water body, and contaminant removal effectiveness is up to more than 99%; Multifunctional composite filter material is the silt in the underground surface water water of filtering effectively, iron rust, impurity, suspended substance, thoroughly remove incrustation scale, filtration efficiency is up to more than 99%, also can remove, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impuritys, to acid, in, the purifying treatment of alkaline water, clearance is up to 99.5%, in can planar water HUMAN HEALTH be threatened maximum chlorine residue, peculiar smell, heterochromatic, the foreign odor thing, agricultural chemicals, granulometric impurity in trichloromethane and the water, stop bacterium, objectionable impurities such as chemical substance and heavy metal element, remove the organism in the water, keep mineral substance and trace element the human body beneficial; The activated alumina filtering layer can be removed harmful fluorine in the water by active adsorption, and tap water deoxygenation, defluorination, dearsenification, decolouring, deodorizing are had obvious effects; Reservation makes water quality sweet pure sweet to human body beneficial's mineral substance and trace element.

This is novel to have following characteristics: 1, can effectively broadening filtration area, and isolation filtration medium, the effectively silt in the second interception water, iron rust, impurity, suspended substance, incrustation scale, various mechanical impurity.2, can effectively control sewage emissions, the thorough various objectionable impuritiess that are suspended in the filter cylinder water body of discharging, contaminant removal effectiveness is up to more than 99%.3, the effective silt in the underground surface water water of filtering, iron rust, impurity, suspended substance, thoroughly remove incrustation scale, filtration efficiency is up to more than 99%, also can remove, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impuritys, to acid, in, the purifying treatment of alkaline water, clearance is up to 99.5%, in can planar water HUMAN HEALTH be threatened maximum chlorine residue, peculiar smell, heterochromatic, the foreign odor thing, agricultural chemicals, granulometric impurity in trichloromethane and the water, stop bacterium, objectionable impurities such as chemical substance and heavy metal element, remove the organism in the water, keep mineral substance and trace element the human body beneficial.4, can remove harmful fluorine in the water by active adsorption, tap water deoxygenation, defluorination, dearsenification, decolouring, deodorizing are had obvious effects.5, keep mineral substance and trace element, thereby make the water quality mouthfeel sweet more pure sweet the human body beneficial.6, filter back water quality and reach People's Republic of China's new " drinking water sanitary standard ".

This novel economizer is suitable for, and water purification automatic water-supply ability is the 9-48 ton per hour, can solve the Drinking Water of 48000 populations, is particularly suitable for natural village, rural area and centralized residence district and uses.

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 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 administrative natural village, rural area and the use of centralized residence district, 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 overhead retaining tower 4 for using.If for the situation that tap water is arranged in the town and country, then directly tap water is introduced treated in this new device then can (latter adopts former water pressure, as insufficient pressure, can add topping-up pump).

Among Fig. 2, the closed container that filtration unit 3 is made up of tank body 3b and upper cover 3a, argon arc welding is connected tank body 3b with upper cover 3a, the top of this container is provided with water-in 3c, sewage backwash mouth 3g, the container left surface of dividing plate below is provided with back flushing water inlet 3f, the container right flank of dividing plate below is provided with water outlet 3d, the bottom is provided with just washes sewage draining exit 3e, cylindrical shell left surface top is provided with filler import 34, loading hopper 35, the left surface bottom is provided with filler outlet 36, and (import and the outlet of its filler are provided with sealing cover, screw rod connects, funnel and tank body buckle spin), be provided with a toroidal membrane 32 (center drillings in this container, also be provided with N infiltration hole around its hole), be fixed with the integrated special-purpose filter of " loudspeaker " shape on the dividing plate centre hole, spread all over laser hole drainage slit on the filter 31, the filter surface is provided with activated alumina filtering layer 30 (granularity 0.8-1.0mm) from bottom to top, multifunctional composite filter material filtering layer 29 (granularity 1.0-1.5mm), the total thickness＞2.92m of above-mentioned filtering layer; The top of multifunctional composite filter material filtering layer 29 is provided with arc water distribution cover 28 in this container, and the below of toroidal membrane 32 is provided with back flushing arc water distribution cover 33, spreads all over the water hole on it, plays the distribution and the effect of back flushing separated material of water.

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 and valve 6, (at this moment, wash water valve 8 and sewage backwash valve 9 that back flushing is gone on water valve 7 and the bottom drain are closed), behind bed filtration, water outlet 3d from the container right flank flows out, become Drinking Water, outwards export through valve 10, (back flushing on the external pipe goes into when water valve 7 is the supplying apparatus back flushing to use, and the wash water valve 8 on the bottom drain is provided in a side of the bottom of filtration unit, be that supplying apparatus uses when cleaning at ordinary times, the wash water valve 9 on the discharge outlet of top is provided in a side of the top of device, use when being the supplying apparatus back flushing).The water outlet of above-mentioned filtration unit is communicated with the water-in of overhead retaining tower 4.

In addition, a round concave shape firm banking can be set, be provided with on it and just washing blow-off pipe outlet and screw fixed part, above-mentioned filtration unit is placed on the round concave shape firm banking, install and use with convenient.

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

Claims

1. removing of iron and manganese and removing arsenic and fluoride multifunctional water purifier, it is characterized in that, also has activated alumina filtration unit (3): be provided with a toroidal membrane (32) in its closed container, be fixed with the integrated special-purpose filter of " loudspeaker " shape on the dividing plate centre hole, spread all over laser hole drainage slit on the filter (31), described activated alumina filtering layer (30) is arranged on the surface of filter, also be provided with multifunctional composite filter material filtering layer (29) on it, the top of container is provided with water-in (3c), the container left surface of dividing plate below is provided with back flushing water inlet (3f), and the container right flank of dividing plate below is provided with water outlet (3d); The water outlet of described filtration unit (3) is communicated with the water-in of overhead retaining tower (4).

2. water purifier according to claim 1, it is characterized in that, the top of multifunctional composite filter material filtering layer (29) is provided with arc water distribution cover (28) in the container of described filtration unit (3), and the below of toroidal membrane (32) is provided with back flushing arc water distribution cover (33).

3. water purifier according to claim 2 is characterized in that, the granularity of the activated alumina filtering layer in the container of described filtration unit (3) is that the granularity of 0.8-1.0mm, multifunctional composite filter material filtering layer is 1.0-1.5mm, total thickness of filter bed＞2.92m.

4. water purifier according to claim 3 is characterized in that, the container of described filtration unit (3) is welded by tank body and upper cover; The opening for feed of described tank body is connected with the sealing cover screw rod, and loading hopper and tank body buckle spin.

5. water purifier according to claim 4, it is characterized in that, the tank base of described filtration unit (3) is provided with and just washes sewage draining exit (3e), the top of container is provided with sewage backwash mouth (3g), tank body left surface top is provided with filler import (34), loading hopper (35), and the left surface bottom is provided with filler outlet (36).

6. water purifier according to claim 5 is characterized in that, also has a round concave shape firm banking, and base is provided with and just washes blow-off pipe outlet and screw fixed part, and filtration unit (3) is placed on this round concave shape firm banking.