CN201553657U

CN201553657U - Ferromanganese and acid-base chlorine removal purifying filter for groups

Info

Publication number: CN201553657U
Application number: CN2009202435229U
Authority: CN
Inventors: 罗兴富
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-27
Filing date: 2009-11-27
Publication date: 2010-08-18
Anticipated expiration: 2019-11-27

Abstract

A ferromanganese and acid-base chlorine removal purifying filter for groups is also provided with a multifunctional filter device with composite filtering material, wherein an annular collar is arranged in an enclosed container, a seal ring is arranged on the collar, an arc-shaped water purifying fortress is fixed on the seal ring, lasereye water seepage holes are distributed all over the arc of the water purifying fortress, the surface of the water purifying fortress is provided with a KDF55 filtering layer and a multifunctional composite filter-material filtering layer from bottom to top, the top portion of the container is equipped with a water inlet, the left side surface of the container below the water purifying fortress is provided with a water outlet and a backwash water inlet, the bottom portion of a cylindrical body is equipped with a forward washing drain outlet, the top portion thereof is equipped with a backwash drain outlet, the upper portion of the right side surface of the cylindrical body is equipped with a filling inlet and a feeding hopper, the lower portion of the right surface thereof is provided with a filling outlet, and the water outlet of the filter device is communicated with the water inlet of an overhead water purifying tower. The ferromanganese and acid-base chlorine removal purifying filter for groups is economical and practical and can provide qualified and healthy drinking water for enterprises and public institutions in rural areas and centralized-housing districts.

Description

A kind of group is with removing of iron and manganese and the clean filter of soda acid chlorine

One, technical field

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

Two, background technology

Since the reform and opening-up, along with industrialized continuous propelling, environmental pollution, and the problem of water resource pollution is increasingly serious, 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, unqualified is just drunk with the direct water intaking of rubber hose in the river and gully, and at present the whole nation more than 90% the river and underground water is polluted even severe contamination, its pollution is loathsome especially, especially underground water iron, manganese, alkali, chlorine, 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 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 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 the very big threat to small towns enterprises and institutions and urban residents' centralized residence sub-district personnel health.

Known water purifier product design structure is comparatively simple, decontamination effect improving and aquifer yield have significant limitation, mainly be based on small towns the exceed standard rough purification at well water and surface water water source and the purification again of tap water, the purpose that reaches general tap water designs, and can not solve small towns enterprises and institutions and urban residents' centralized residence population and directly adopt underground surface water or the small towns water source such as tap water that exceeds standard to reach People's Republic of China's new " drinking water sanitary standard " become direct drinking purposes after purifying.As Chinese patent literature a kind of " family expenses removing of iron and manganese water-strainer " disclosed (ZLO1247190.9) and " removing of iron and manganese filter tank ", preceding a kind of be to be the water source with underground surface water, adopt artificial manganese sand to purify; The back is a kind of to be to be the water source with underground surface water equally, also is to adopt artificial manganese sand purifying 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 the clean filter of soda acid chlorine, to solve small towns underground water and surface water and the tap water that partly exceeds standard reaches People's Republic of China's new " drinking water sanitary standard " and becomes 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 the clean filter of soda acid chlorine, it is characterized in that, also has the multifunctional composite filter material filtration unit, be provided with an annular collar in its closed container, collar is provided with sealing-ring, be fixed with an arc water purification fort on the sealing-ring, spread all over laser eye infiltration hole on the arc of water purification fort, described KDF55 filtering layer is arranged on the surface of water purification fort, also be provided with the different multifunctional composite filter material filtering layer of two-layer granularity on it, the top of container is provided with water-in, the sewage backwash mouth, have water outlet on the container left surface of water purification fort below, back flushing water inlet, container bottom have and just wash sewage draining exit; The water outlet of described filtration unit is communicated with the water-in of overhead water purification tower.

In the above-mentioned design, this novel employing one-level is filtered and bed filtration device, with the needs at enterprises and institutions' drinking water treatment in small towns and inhabitation rural area.Exceed standard tap water and the water sources such as rural area underground water, surface water as the part concerning the small towns, this is novel to carry out carrying out KDF55 media filtration and water purification fort filtration treatment again after the different multifunctional composite filter material of two-layer granularity filters to it.

Compare with prior art (on the basis that existing artificial filtration with manganese sand is handled), this novel pin has increased the different multifunctional composite filter material of two-layer granularity and has filtered rural area and water source, small towns, and treatment steps such as KDF55 media filtration and the filtration of arc water purification fort.During this is novel, multifunctional composite filter material can effectively be removed the iron in the water, mn ion, poisonous metal, harmful colloid pollution material, various mechanical impuritys, to acid, in, the purifying treatment of alkaline water, clearance is up to 99.5%, effectively remove the silt in the water, iron rust, impurity, suspended substance, thoroughly remove incrustation scale, filtration efficiency is up to more than 99.6%, can threaten maximum chlorine to HUMAN HEALTH in the planar water, peculiar smell, heterochromatic, the foreign odor thing, agricultural chemicals, granulometric impurity in trichloromethane and the water, organism, stop intestinal bacteria, objectionable impurities such as chemical substance and heavy metal element, KDF55 can effectively remove the chlorine residue in the water, remove soluble heavy metal, the controlling microbial growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, vitriol, can purify underground surface water, remove the chlorine in the tap water, bacterium and algae, reduce the mineral substance fouling and suppress microbial reproduction; Arc water purification fort can be tackled the silt removed in the water, iron rust, impurity, suspended substance effectively once more, thoroughly remove incrustation scale, can also play the distribution effect of water, can fundamentally remove the heavy metals such as lead in the tap water that exceeds standard, the underground surface water water, keep mineral substance and trace element simultaneously, make the water quality mouthfeel sweet pure sweet the human body beneficial.

This is novel to have following characteristics: 1, can effectively remove the iron in the water, mn ion, poisonous metal, harmful colloid pollution material, various mechanical impuritys, to acid, in, the purifying treatment of alkaline water, clearance is up to 99.5%, effectively remove the silt in the water, iron rust, impurity, suspended substance, thoroughly remove incrustation scale, filtration efficiency can threaten maximum chlorine to HUMAN HEALTH in the planar water up to more than 99.6%, peculiar smell, heterochromatic, the foreign odor thing, agricultural chemicals, granulometric impurity in trichloromethane and the water, organism, stop intestinal bacteria, objectionable impurities such as chemical substance and heavy metal element.2, can effectively remove chlorine residue in the water, remove soluble heavy metal, the controlling microbial growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, vitriol, can purify underground surface water, chlorine, bacterium and the algae in the removal tap water, the fouling of minimizing mineral substance and inhibition microbial reproduction.3, can tackle effectively once more the silt removed in the water, iron rust, impurity, suspended substance, thoroughly remove incrustation scale, can also play the distribution effect of water, can fundamentally remove the heavy metals such as lead in the tap water that exceeds standard, the underground surface water water, kept to human body the mineral substance and the trace element that must from water, obtain, thereby make water quality sweet pure sweet.4, 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 10-52 ton per hour, can solve 40180 population tap 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 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 the enterprises and institutions and the use of urban residents' centralized residence sub-district in inhabitation rural area, working shaft 2 is extracted the water in well water or the underground surface water 1 out, and after pipe network is sent into water storage box, send into through topping-up 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 tap water is arranged in the small towns, then directly tap water is introduced treated in this new device then can (as former water power deficiency, can add topping-up pump).

Among Fig. 2, the closed container that filtration unit 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-in 5c, the container left surface of water purification fort below is provided with water outlet 5d, back flushing water inlet 5f, the bottom is provided with just washes sewage draining exit 5e, the top of container also is provided with sewage backwash mouth 5g, cylindrical shell right flank top is provided with filler import 33, loading hopper 34, the right flank bottom is provided with filler outlet 35, and (its filler import and outlet are provided with sealing cover, spiral connects), be provided with an annular collar 32 in this container, collar is provided with sealing-ring 31, be fixed with an arc water purification fort on the sealing-ring, spread all over laser eye infiltration hole on the arc 30 of water purification fort, water purification fort surface is provided with KDF55 filtering layer 29 (the about 0.6mm of granularity) from bottom to top, multifunctional composite filter material filtering layer 28 (the about 0.8mm of granularity) and multifunctional composite filter material filtering layer 27 (the about 1.0mm of granularity), the total thickness＞1.36m of above-mentioned filtering layer; The top of multifunctional composite filter material filtering layer 27 is provided with arc water distribution cover 26 in this container, spreads all over the water hole on it, plays the distribution effect of water.Be lined with filter cloth between the above-mentioned filtering layer.

Referring to Fig. 1, process from water treatment, former water is after valve 7 enters water storage box, flow out from the bottom water outlet of water storage box, enter (at this moment from the water-in 5c on the filtration unit by topping-up pump 4 and valve 8 and valve 9, wash water valve 11 and sewage backwash valve 13 that back flushing is gone on water valve 12 and the bottom blow-down mouth are closed), behind bed filtration, water outlet 5d on container side flows out, become Drinking Water, outwards export through valve 10, (back flushing on the external pipe goes into when water valve 12 is the supplying apparatus back flushing to use, bleed valve 11 on the bottom blow-down mouth is provided in a side of the bottom of filtration unit, be that supplying apparatus uses when cleaning at ordinary times, the bleed valve 13 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 water purification tower 6.

In addition, a round concave shape firm banking can be set, the screw fixed part is set on it, 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. a group is with removing of iron and manganese and the clean filter of soda acid chlorine, it is characterized in that, also has multifunctional composite filter material filtration unit (5): be provided with an annular collar (32) in its closed container, collar is provided with sealing-ring (31), be fixed with an arc water purification fort on the sealing-ring, spread all over laser eye infiltration hole on the arc of water purification fort (30), water purification fort surface is provided with KDF55 filtering layer (29) from bottom to top, multifunctional composite filter material filtering layer (28) and multifunctional composite filter material filtering layer (27), the top of container is provided with water-in (5c), and the container left surface of water purification fort below is provided with water outlet (5d), back flushing water inlet (5f); The water outlet of described filtration unit (5) is communicated with the water-in of overhead water purification tower (6).

2. clean filter according to claim 1 is characterized in that, the top of multifunctional composite filter material filtering layer (27) is provided with arc water distribution cover (26) in the container of described filtration unit (5).

3. clean filter according to claim 2, it is characterized in that, the about 1.0mm of granularity of the about 0.6mm of granularity of the KDF55 filtering layer in the container of filtration unit (5), the about 0.8mm of granularity of multifunctional composite filter material filtering layer, multifunctional composite filter material filtering layer, total thickness of filter bed＞1.36m.

4. clean filter according to claim 3, it is characterized in that, the cylindrical shell bottom of described filtration unit (5) is provided with just washes sewage draining exit (5e), the top is provided with sewage backwash mouth (5g), cylindrical shell right flank top is provided with filler import (33), loading hopper (34), and the right flank bottom is provided with filler outlet (35).

5. clean filter according to claim 4 is characterized in that, also has a round concave shape firm banking, and base is provided with the screw fixed part, and described filtration unit (5) places on this round concave shape firm banking.