CN201157708Y

CN201157708Y - Purifier for removing iron-manganese and acid alkali for group

Info

Publication number: CN201157708Y
Application number: CNU2008200622974U
Authority: CN
Inventors: 罗兴富
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-28
Filing date: 2008-02-28
Publication date: 2008-12-03
Anticipated expiration: 2018-02-28

Abstract

The utility model relates to a water purifying machine used for eliminating ferrimanganic and acid and alkali for a group. The water purifying machine comprises a refined quartz sand filtering layer, the water purifying machine is also provided with a multifunctional compound filter material filtering device. An annular screen plate is arranged in an enclosed container, water filtering holes are distributed over the screen plate, the multifunctional compound filter material filtering layer and the quartz sand filtering layer are arranged on the surface of the screen plate, the multifunctional compound filter material filtering layer and the refined quartz sand filtering layer with different granularities are arranged on the surface of the screen plate in sequence, a water inlet is arranged at the top of the container, a water outlet is arranged on the side surface of the container under the screen plate, a sewage discharge opening is arranged at the bottom of the container, a back flushing sewage discharge opening is arranged at the top of the container, a filling inlet is arranged at the upper part of the left side surface of the container, and a filling outlet is arranged at the lower part of the left side surface. The water outlet of the filtering device is communicated with the water inlet of an elevated water purifying tower; the water purifying machine is economical and practical, and can supply the qualified and healthy drinking water to enterprises and institutions in the rural district and households in the centralized housing community.

Description

A kind of group is with removing of iron and manganese and soda acid water purifier

One, technical field

The utility model relates to water correction plant, particularly uses, especially solves the long-term manufacturing field of perplexing the water purifier of the drinking water that uses in rural area dispersion water intaking enterprises and institutions for urban residents' centralized residence sub-district.

Two, background technology

Along with the process of world industryization, environmental pollution problems is increasingly serious.The seriously polluted life that is threatening the mankind of modern society's water resource; the 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 contaminant water causes every day." scientist reminds us: if or else we note the maintenance to water resource, will occur---" water grows on trees on the earth, but one can not be drunk! "

The pollution day by day of modern water resource, particularly serious to the influence in rural area.Basically it is standby to be that rural area with good conditionsi enterprise and institution digging well to get water is introduced overhead water tower, unconditional just in the river and gully with rubber tube directly water intaking drinking, and at present the whole nation more than 90% the river and underground water is polluted even severe contamination, its pollution is loathsome especially, as: on the south basin, Huai-Hai, Chinese the Changjiang river reaches and northeast, known Sichuan, Shaanxi, Gansu, the Hunan, Changsha, Hubei, Guangdong, Jiangxi, Jiangsu, Fujian, pacify little, Liaoning, Jilin, Heilungkiang, Zhejiang, Hebei, Tianjin, Henan, Yunnan, some areas natural waterway that 21 provinces and regions such as Guizhou exist is polluted, especially underground water iron, manganese, alkali, chlorine, suspension, the colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, the solid impurity contamination 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 general small towns enterprises and institutions and urban residents' centralized residence sub-district, small towns enterprises and institutions and urban residents' population are directly with underground water or the face of land natural stream networks source as drinking water, its present situation is drinking water pollution, severe overweight; The small towns running water partly exceeds standard, and do not reach People's Republic of China's new " drinking water sanitary standard ", and the present situation of above-mentioned pollution has constituted the very big threat to small towns enterprises and institutions and urban residents' centralized residence sub-district personnel health.

Now there are many water purifier product design structures very single on the market, clean-up effect and water yield have significant limitation, mainly be based on small towns the exceed standard preliminary purification at well water and surface water water source and the purification again of running water, the purpose that reaches general drinking water designs, can not solve small towns enterprises and institutions and urban residents' centralized residence population and directly adopt underground water or the small towns water source such as running water that exceeds standard after purifying, to reach People's Republic of China's new " drinking water sanitary standard ", become direct drinking purposes.Several water purifiers are disclosed as Chinese patent literature: a kind of be " family expenses removing of iron and manganese water-strainer " (ZL01247190.9); A kind ofly be: " removing of iron and manganese filter tank ", preceding a kind of be to be the water source with underground water and surface water, adopt artificial compound manganese sand to purify; The back is a kind of to be to be the water source with underground water and surface water equally, also is to adopt artificial compound manganese sand purified treatment to become 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, with country rural and urban population safty of drinking water engineering is matched, purpose provides a kind of group with removing of iron and manganese and soda acid water purifier, reach People's Republic of China's new " drinking water sanitary standard " with solution small towns underground water and surface water and the running water that partly exceeds standard, become the problem of directly drinking.This novel purpose is realized by following technical scheme: a kind of group is with removing of iron and manganese and soda acid water purifier, comprise refining quartz sand filtration layer, it is characterized in that, also has the multifunctional composite filter material filter, be provided with an annular sieve plate in its closed container, spread all over treatment hole on the sieve plate, described multifunctional composite filter material filtering layer and quartz sand filtering layer are arranged on the sieve plate surface, also be disposed with the different multifunctional composite filter material filtering layer of two-layer granularity on it, refining quartz sand filtering layer, the top of container is provided with water inlet, have delivery port on the container side of sieve plate below, container bottom has floss hole; The delivery port of described filter is communicated with the water inlet of overhead water purification tower.

In the above-mentioned design, this novel employing one-level filter and the multiple filtration device with respectively at the different needs of enterprises and institutions' drinking water treatment in small towns and inhabitation rural area.Exceed standard the running water as part concerning the small towns, basis is novel carries out the different multifunctional composite filter material filtration of two-layer granularity to it, as for water sources such as rural area underground water, surface water, this is novel it is made with extra care quartz sand filtration after, carry out the different multifunctional composite filter material filtration treatment of two-layer granularity again.

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, rural area, increased refining quartz sand filtration and handled, increased the different treatment steps such as multifunctional composite filter material filtration of two-layer granularity again at rural area and water source, small towns.During this is novel, refining quartz sand filtering layer effectively the silt in the filtering water, iron rust, impurity, suspension, thoroughly remove incrustation scale; Multifunctional composite filter material can effectively be removed the iron in the water, manganese ion, poisonous metal, harmful colloid pollution material, various mechanical admixtures, to acid, in, the purified treatment of alkaline water, clearance is up to 99.5%, also can tackle the silt of removing in the water effectively once more, iron rust, impurity, suspension, thoroughly remove incrustation scale, filter efficiency is up to more than 99.6%, can threaten maximum chlorine to health in the adsorbed water, peculiar smell, heterochromatic, the foreign odor thing, agricultural chemicals, granulometric impurity in chloroform and the water, organic matter, stop Escherichia coli, harmful substance such as chemical substance and heavy metal element, reservation makes the water quality mouthfeel sweet pure sweet to human body beneficial's mineral matter and trace element.

This is novel to have following characteristics: 1, can effectively remove silt, iron rust, various impurity, suspension in the water, thoroughly remove incrustation scale, filter efficiency up to more than 99.6%, can effectively remove iron, manganese, copper, lead ion, poisonous metal, harmful pollutants, various mechanical admixture in anhydrating, to acid, in, the purified treatment of alkaline water, clearance be up to 99.5%, also can tackle the silt removed in the water, iron rust, impurity, suspension effectively once more, thoroughly remove incrustation scale.2, effectively health is threatened granulometric impurity in maximum chlorine, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, Escherichia coli, chloroform and the trap water in the adsorbed water, harmful substance such as organic matter and heavy metal ion, can fundamentally remove the heavy metals such as lead in the running water that exceeds standard, underground water, the surface water water, kept to human body the mineral matter and the trace element that must from water, obtain, thereby make water quality sweet pure sweet.3, 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 water purification automatic water-supply ability is the 10-50 ton per hour, can solve 40000 population drinking water, and use the enterprises and institutions and the centralized residence sub-district in the rural area that is particularly suitable for living.

Four, description of drawings

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

Fig. 2 is the structure chart of filter shown in Figure 1.

Five, the specific embodiment

Fig. 1 illustrates the situation that this novel water treatment facilities is equipped with power, as for the enterprises and institutions and the use of urban residents' centralized residence sub-district in inhabitation rural area, supply-water pump 2 is extracted the water in well water or the surface water 1 out, and after pipe network is sent into water storage box, send into through booster pump 4 and carry out filtration treatment in this new device, the water after the processing is sent in the overhead water purification tower 6 for using.If for the situation that running water is arranged in the small towns, then directly running water is introduced treated in this new device then can (latter adopts former hydrodynamic force, as former hydrodynamic force deficiency, can add booster pump).

Among Fig. 2, the closed container that filter 5 is made up of cylindrical shell 5b and upper cover 5a, argon arc welding is connected cylindrical shell 5b with upper cover 5a, the top of this container is provided with water inlet 5c, the container side of sieve plate below is provided with delivery port 5d, the bottom is provided with sewage draining exit 5e, the top of container also is provided with back flush discharge mouth 5f, cylindrical shell left surface top is provided with filler import 39, the left surface bottom is provided with filler outlet 40, and (its filler import and outlet are equipped with seal cover, spiral connects), be provided with a sieve plate 38 in this container, the sieve plate surface is provided with multifunctional composite filter material filtering layer 37 from bottom to top and (can adopts two-layer, the about 1.0mm of upper strata granularity, the about 0.8mm of lower floor's granularity) and refining quartz sand filtering layer 36 (the about 1.2mm of granularity), the gross thickness＞1.20m of above-mentioned filtering layer; The top of quartz sand filtering layer 36 is provided with arc water distribution cover 35 in this container, spreads all over the water hole on it, plays the distribution effect 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 is after valve 7 enters water storage box, flow out from the bottom delivery port of water storage box, enter (at this moment from filter 5c by booster pump 4 and valve 8 and valve 9, blowoff valve 11 and back flush discharge valve 12 that backwash is gone on water valve 10 and the bottom blow-down mouth are closed), behind multiple filtration, delivery port 5d on container side flows out, become Drinking Water, outwards export through valve 13, (backwash on the external pipe goes into when water valve 10 is the supplying apparatus backwash to use, drain valve 11 on the bottom blow-down mouth is provided in a side of the bottom of filter, be that supplying apparatus uses when cleaning at ordinary times, the drain valve 12 on the floss hole of top is provided in a side of the top of device, use when being the supplying apparatus backwash).The delivery port of above-mentioned filter is communicated with the water inlet of overhead water purification tower 6.

In addition, a round concave shape firm banking can be set, 6 screw fixed parts are set on it, above-mentioned filter 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, a kind of group is with removing of iron and manganese and soda acid water purifier, comprise refining quartz sand filtration layer, it is characterized in that, also has multifunctional composite filter material filter (5): be provided with an annular sieve plate (38) in its closed container, spread all over treatment hole on the sieve plate, described multifunctional composite filter material filtering layer and quartz sand filtering layer are arranged on the sieve plate surface, also be disposed with the different multifunctional composite filter material filtering layer (37) of two-layer granularity, refining quartz sand filtering layer (36) on it, container top is provided with water inlet (5c), has delivery port (5d) on the container side of sieve plate below; The delivery port of described filter (5) is communicated with the water inlet of overhead water purification tower (6).

2, water purifier according to claim 1 is characterized in that, refining quartz sand filtering layer (36) top is provided with arc water distribution cover (35) in the container of described filter (5).

3, water purifier according to claim 2, it is characterized in that the multifunctional composite filter material filtering layer in the container of filter (5) is two-layer, the about 1.0mm of upper strata granularity, the about 0.8mm of lower floor's granularity), the about 1.2mm of quartz sand filtering layer granularity, total thickness of filter bed＞1.20m.

4, water purifier according to claim 3, it is characterized in that, the cylindrical shell bottom of described filter (5) is provided with sewage draining exit (5e), and the top is provided with sewage backwash mouth (5f), and cylindrical shell left surface top is provided with filler import (39), the left surface bottom is provided with filler outlet (40).

5, water purifier according to claim 4 is characterized in that, also has a round concave shape firm banking, and base is provided with 6 screw fixed parts, and described filter (5) places on this round concave shape firm banking.