CN201626888U - Integrated integral-backwashing high-precision defluorinating water purifier capable of removing iron and manganese - Google Patents

Integrated integral-backwashing high-precision defluorinating water purifier capable of removing iron and manganese Download PDF

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Publication number
CN201626888U
CN201626888U CN2010200377147U CN201020037714U CN201626888U CN 201626888 U CN201626888 U CN 201626888U CN 2010200377147 U CN2010200377147 U CN 2010200377147U CN 201020037714 U CN201020037714 U CN 201020037714U CN 201626888 U CN201626888 U CN 201626888U
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water
filter
filtering layer
built
encloses container
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CN2010200377147U
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罗娟
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Abstract

An integrated integral-backwashing high-precision defluorinating water purifier capable of removing iron and manganese comprises a multifunctional composite filter-media filtering layer and a high-precision filtering device. A circular hole is arranged on the top of a container of the high-precision filtering device, a filter component consisting of a filter element casing and multiple filter layers is fixed on the circular hole, a multifunctional composite filter-media filtering layer and an active aluminum oxide filtering layer are disposed inside the filter element casing, the left side and the right side of the lower portion of a screen plate are both provided with a PP fiber cotton filter element, the left side and the right side of the filter element casing are both provided with a support arm and a clamping-assisted spring under the screen plate, the left side and the right side of the bottom of the filter element casing are both provided with an annular clamping pipe, a water purification area is arranged around the filter element casing and below the same, a filler outlet and a seal cover with a spring are disposed on the right side face of a barrel of the container, a water inlet is arranged on the left side of the top of the container, and a water outlet is arranged on the right side of the lower portion of the container. The water outlet of the filtering device is communicated with a water inlet of an overhead water purification tower. The water purifier is economical and practical, and can provide qualified healthy drinking water for centralized residential quarters in countryside and group units.

Description

Integrated contrary high-accuracy removing of iron and manganese of flushing and fluoride removing 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 urban residents' centralized residence sub-district and group unit.
Two, background technology
Along with the continuous propelling of world industryization, the water pollution problems is increasingly serious.The seriously polluted life that is threatening the mankind of modern society's 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 modern water resources, particularly serious to the influence of urban residents' centralized residence sub-district and group unit.Basically be digging well to get water with good conditionsi, unqualified is just fetched water in the river and the mountains and rivers and is drunk, these underground water generally pollute, 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 exist is polluted, especially underground water fluorine, 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 drink, threaten 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 residents from villages and towns centralized residence sub-district and group's unit personnel health.
Known on the market water purifier product design structure is comparatively simple, decontamination effect improving and aquifer yield have significant limitation, the purpose that purifies, reaches Drinking Water again that mainly is based on city tap-water designs, can not solve small towns population and directly adopt water sources such as underground water or surface water after purifying, to be better than People's Republic of China's " drinking water sanitary standard ", become the purpose of tap water.As: Chinese patent literature disclose a kind of " town-dweller-rural-family's drinking-water arsenic removal defluorination system and device " (ZL2009200796294) and " back flushing high-effective defluorination and ferrimanganic purifier " (ZL200820062297.7), the two is the water source with tap water or well water all, adopts quartz sand filtration, active carbon purifying, multifunctional composite filter material filtration treatment to become Drinking Water.
Three, utility model content
The utility model mainly is the reality in conjunction with China rural area, push forward the building of a new socialist countryside and the country geology disaster region population safty of drinking water engineering is matched, purpose provides a kind of integrated contrary high-accuracy removing of iron and manganese of flushing and fluoride removing purifier, concentrate residential quarter and the geologic hazard area water source such as underground water that exceeds standard after purifying, to reach People's Republic of China's " drinking water sanitary standard " to solve people in the countryside, become the problem of Drinking Water.This novel purpose is realized by following technical scheme: a kind of integrated contrary high-accuracy removing of iron and manganese of flushing and fluoride removing purifier, comprise the multifunctional composite filter material filtering layer, the activated alumina filtering layer, it is characterized in that, also have high-accuracy filtration unit: the top of its encloses container has a circular port, be fixed with a filter element of forming by built-in filter-core shell and multi-filtering layer on the circular port, have the infiltration hole on the annular sieve plate of built-in filter-core shell, the bottom of built-in filter-core shell has built-in posticum, described multifunctional composite filter material filtering layer is arranged on the top of annular sieve plate, also be provided with the activated alumina filtering layer on it, the left side of built-in filter-core shell and right side are provided with the fixedly supporting arm of filter core below the annular sieve plate, supporting arm is provided with and helps the card spring, the bottom of built-in filter-core shell is provided with two annular snap pipes, on annular snap pipe and the supporting arm help the card spring by compression spring effectively fixedly high degree of accuracy PP cellucotton cross filter core, around the built-in filter-core shell and bottom is clean water area, the right flank of encloses container cylindrical shell is provided with the filler outlet, the filler outlet is provided with the sealing cover of band spring, the left side at encloses container top is provided with water-in, the right side is provided with the sewage backwash mouth, the encloses container lower left side is provided with the back flushing water inlet, the right side has water outlet, and the bottom of encloses container is provided with the square impact 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 two-stage one and bed filtration device are with respectively at the different needs of urban residents' centralized residence sub-district and group unit and geologic hazard area drinking water treatment.As concerning the exceed standard underground water or the surface water in small towns, basis is novel carries out the activated alumina filtration to it, high degree of accuracy PP cellucotton filtration treatment, as for water sources such as geographic underground water of rural area geologic hazard or surface water, this is novel to carry out that activated alumina filters, after multifunctional composite filter material filters, carries out high degree of accuracy PP cellucotton filtration treatment again it.
Compare with prior art (on the basis of existing compound filtration with manganese sand and activated carbon filtration processing), this novel pin is to the water source, small towns, activated alumina filtration, high degree of accuracy PP cellucotton filtration treatment have been increased, increase by one section multifunctional composite filter material again at water sources such as geographic underground water of rural area geologic hazard or surface water and filtered treatment steps such as high degree of accuracy PP cellucotton filtration.During this is novel, multifunctional composite filter material is the silt in the filtering water 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; High degree of accuracy PP cellucotton is crossed filter core can remove fixedly impurity such as silt in the water, granulometric impurity, iron rust, jelly, microorganism effectively once more, remove peculiar smell in the water, improve water quality, several mineral materials and trace elements such as potassium to the human body beneficial, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, make water quality sweet pure sweet.
This is novel to have following characteristics: 1, the effective silt in the filtering water, 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.2, can remove harmful fluorine in the water by active adsorption, tap water deoxygenation, defluorination, dearsenification, decolouring, deodorizing are had obvious effects.3, can remove fixedly impurity such as silt in the water, granulometric impurity, iron rust, jelly, microorganism effectively once more, can fundamentally remove the heavy metal in the tap water that exceeds standard, underground water, the surface water water, several mineral materials and trace elements such as potassium to the human body beneficial, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, 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 6-32 ton per hour, can solve 26000 populations drinking-water, is particularly suitable for centralized residence sub-district, rural area and group unit 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 urban residents' centralized residence sub-district and group unit and the use of geologic hazard area family, working shaft 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 topping-up pump 4 and carry out filtration treatment in this new device, the water after the processing is sent in the overhead retaining tower 6 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 encloses container that filtration unit 5 is made up of cylindrical shell 5b and upper valve base 5a, cylindrical shell 5b is connected with upper valve base 5a screw rod, the top of this encloses container has a circular port, be fixed with a filter element of forming by built-in filter-core shell 31 and multi-filtering layer on the circular port, have infiltration hole 19 on the annular sieve plate of built-in filter-core shell, the bottom of built-in filter-core shell has built-in posticum, be provided with multifunctional composite filter material filtering layer 18 (granularity 1.0 1 1.2mm) in the built-in filter-core shell from bottom to top, activated alumina filtering layer 17 (granularity 1.2 1 1.5mm), the left side of annular sieve plate bottom is provided with high degree of accuracy PP cellucotton and crosses filter core 27 (diameter 90mm * long 880mm), the right side is provided with high degree of accuracy PP cellucotton and crosses filter core 23 (diameter 90mm * long 880mm), the total thickness>1.26m of above-mentioned filtering layer; The left side of built-in filter-core shell is provided with the fixedly supporting arm 24 of filter core below this annular sieve plate, supporting arm is provided with and helps card spring 25, the right side of built-in filter-core shell is provided with the fixedly supporting arm 20 of filter core equally, supporting arm is provided with and helps card spring 21, the left side of built-in filter-core shell bottom is provided with annular snap pipe 26, the right side is provided with annular snap pipe 22, on annular snap pipe and the supporting arm help the card spring by compression spring effectively fixedly high degree of accuracy PP cellucotton cross filter core, around the built-in filter-core shell and bottom is clean water area 28, the right flank of encloses container cylindrical shell is provided with filler outlet 29, the filler outlet is provided with the sealing cover 30 of band spring, the left side at encloses container top is provided with water-in 5c, the right side is provided with sewage backwash mouth 5g, the left side of encloses container bottom is provided with back flushing water inlet 5f, the right side has water outlet 5d, the bottom of encloses container is provided with sewage draining exit 5e, the top of activated alumina filtering layer 17 is provided with toroidal membrane 16 in this encloses container, spread all over the infiltration hole on it, play the distribution and the filtrate buffer action 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 pipe network enters water storage box, flow out from the water outlet of water storage box bottom, enter from the water-in 5c on the container of filtration unit by topping-up pump 4 and valve 7 and valve 8, (at this moment, on the back flushing water-in go into bleed valve 11 on water valve 10 and the top back flush discharge mouth and the bleed valve 12 on the bottom drain cuts out), after the bed filtration sterilization, infiltration orifice flow from annular sieve plate 19 goes out, entering high degree of accuracy PP cellucotton through the infiltration hole again crosses among filter core 27 and 23, after the smart filter of multilayer sterilization, become Drinking Water, outwards export through valve 9 that (going on the back flushing water-in on the external pipe used when water valve 10 is the supplying apparatus back flushing, bleed valve 11 on the back flush discharge mouth of top is provided in a side of the top of filtration unit, use when being the supplying apparatus back flushing, the bleed valve 12 on the bottom drain is provided in a side of the bottom of device, when just washing, uses supplying apparatus).The water outlet of above-mentioned filtration unit is communicated with the water-in of overhead water purification tower.
In addition, round concave shape tripod firm banking on can be set, it is provided with the bolting part, and above-mentioned filtration unit is placed on the base, installs and use with convenient.
Container can adopt edible stainless steel 304 materials during this was novel, to satisfy hygienic requirements.

Claims (6)

1. integrated contrary high-accuracy removing of iron and manganese of flushing and fluoride removing purifier, comprise the multifunctional composite filter material filtering layer, the activated alumina filtering layer, it is characterized in that, also have high-accuracy filtration unit (5): the top of its encloses container has a circular port, be fixed with a filter element of forming by built-in filter-core shell (31) and multi-filtering layer on the circular port, have infiltration hole (19) on the annular sieve plate of built-in filter-core shell, the bottom of built-in filter-core shell has built-in posticum, be provided with multifunctional composite filter material filtering layer (18) in the built-in filter-core shell from bottom to top, activated alumina filtering layer (17), the left side of annular sieve plate bottom is provided with high degree of accuracy PP cellucotton and crosses filter core (27), the right side is provided with high degree of accuracy PP cellucotton and crosses filter core (23), the left side of built-in filter-core shell is provided with the fixedly supporting arm of filter core (24) below this annular sieve plate, supporting arm is provided with and helps card spring (25), the right side of built-in filter-core shell is provided with the fixedly supporting arm of filter core (20) equally, supporting arm is provided with and helps card spring (21), the left side of built-in filter-core shell bottom is provided with annular snap pipe (26), the right side is provided with annular snap pipe (22), on annular snap pipe and the supporting arm help the card spring by compression spring effectively fixedly high degree of accuracy PP cellucotton cross filter core, around the built-in filter-core shell and bottom is clean water area (28), the right flank of encloses container cylindrical shell is provided with filler outlet (29), the filler outlet is provided with the sealing cover (30) of band spring, the left side at encloses container top is provided with water-in (5c), and the right side of encloses container bottom has water outlet (5d); The water outlet of described filtration unit (5) is communicated with the water-in of overhead water purification tower apparatus (6).
2. water purifier according to claim 1 is characterized in that, the top of activated alumina filtering layer (17) is provided with toroidal membrane (16) in the encloses container of described filtration unit (5).
3. water purifier according to claim 2, it is characterized in that, the granularity of the multifunctional composite filter material filtering layer in the encloses container of described filtration unit (5) is 1.0-1.2mm, the granularity of activated alumina filtering layer is 1.2-1.5mm, the specification that high degree of accuracy PP cellucotton is crossed filter core is diameter 90mm * long 880mm, the specification that high degree of accuracy PP cellucotton is crossed filter core is diameter 90mm * long 880mm, total thickness of filter bed>1.26m.
4. water purifier according to claim 3 is characterized in that, the container of described filtration unit (5) is formed by connecting by cylindrical shell and upper valve base screw rod.
5. water purifier according to claim 4, it is characterized in that, the right side at the encloses container top of described filtration unit (5) is provided with sewage backwash mouth (5g), and the encloses container lower left side is provided with back flushing water inlet (5f), and the encloses container bottom is provided with sewage draining exit (5e).
6. water purifier according to claim 5 is characterized in that, also has round concave shape tripod firm banking on, and base is provided with the bolting part, and described filtration unit (5) places on this round concave shape tripod firm banking.
CN2010200377147U 2010-01-14 2010-01-14 Integrated integral-backwashing high-precision defluorinating water purifier capable of removing iron and manganese Expired - Fee Related CN201626888U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103708661A (en) * 2014-01-27 2014-04-09 北京科泰兴达高新技术有限公司 Water-saving reverse osmosis water purification equipment with activated carbon backwashing and positive flushing functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103708661A (en) * 2014-01-27 2014-04-09 北京科泰兴达高新技术有限公司 Water-saving reverse osmosis water purification equipment with activated carbon backwashing and positive flushing functions

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Granted publication date: 20101110

Termination date: 20120114