CN201793434U

CN201793434U - Central water purifying device capable of outputting water based on water quality special for steel pipe wells

Info

Publication number: CN201793434U
Application number: CN2010202280786U
Authority: CN
Inventors: 罗娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-18
Filing date: 2010-06-18
Publication date: 2011-04-13
Anticipated expiration: 2020-06-18

Abstract

A central water purifying device capable of outputting water based on water quality special for steel pipe wells comprises a multifunctional composite filter medium filtering layer and a polypropylene felt filter (PPF) filter element, and is characterized in that a round hole is arranged at the top of an enclosed container, a filter component consisting of a filter element casing and the PPF filter element is fixed on the round hole, a bolt is arranged on a valve seat on the upper portion of the filter element casing, a nut is arranged at the upper opening of the filter element casing, an upper round clamping tube is arranged at the center of the valve seat, a lower round clamping tube is arranged on the lower portion of the filter element casing, the external compressed PPF filter element can be fixed effectively by the upper round clamping tube and the lower round clamping tube by means of rotating the valve seat, the multifunctional composite filter medium filtering layer is arranged on the periphery of the filter element casing, a water inlet is arranged on the lower portion of the enclosed container, a secondary water outlet is arranged on the valve seat at the top of the enclosed container, a primary water outlet is arranged on the right side of the enclosed container, and the primary water outlet and the secondary water outlet of the filter device are respectively communicated with water inlets of clean water tanks. The central water purifying device capable of outputting water based on water quality special for steel pipe wells is economical and applicable, and is capable of providing qualified healthy drinking water for rural enterprises, public institutions and households intaking water dispersively.

Description

The special-purpose branch matter of a kind of steel tube well central purifier of fetching water

One, technical field

The utility model relates to water correction plant, particularly uses for the enterprises and institutions that live in the rural area, especially solves the long-term manufacturing field of perplexing the purifier of the tap water that uses in Rural areas dispersion water intaking family.

Two, background technology

Along with the continuous propelling of world industryization, environmental pollution problems is increasingly serious, at present, in more than 8000 the large-scale heavy industry project, has 82% to be laid in environment sensitive zones such as riverine river territory, dense population areas; 48% is the material risk source, but there is defective in the mechanism of taking precautions against accordingly, causes pollution incident to take place frequently.Show according to China's health organization investigation result, according to the rural potable water water quality assessment standard of carrying out in 2006,46.36% does not reach basic hygienic safety, the pollution day by day of water resources in the investigation water sample, influence to the rural area is the most serious, and 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 surface water, drink phreatic population and account for 74.87%, the population of drinking the 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, water intaking is drunk in the gully, and river and the underground water of the whole nation more than 90% is polluted at present, even severe contamination, its pollution is loathsome especially, especially the underground water iron extracted out of steel tube well, manganese, alkali, chlorine, the colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, suspended substance, microorganism, intestinal bacteria, solid impurity pollutes, sdI value and calcium ions and magnesium ions exceed standard, 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 and administrative natural village, and 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 for small towns and people in the countryside; And the present situation of above-mentioned pollution has constituted the very big threat to small towns and area, administrative natural village dispersion water intaking personnel health.

The purpose that purifies, reaches drinking water sanitary standard again that known on the market water purifier product mainly is based on city tap-water designs, and can not solve the rural area and disperse water intaking population directly to adopt water source such as underground surface water to reach the purpose that People's Republic of China's " drinking water sanitary standard " becomes wash one's face and rinse one's mouth water and Drinking Water after purifying.As: Chinese patent literature discloses " a kind of multifunctional water purifier ", is the water source with the tap water, adopts active carbon purifying, reverse osmosis membrane filtration to be treated as 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 the basic hygienic safety water works of rural and urban population is matched, purpose provides special-purpose the branchs matter of a kind of steel tube well central purifier of fetching water, and reaches the problem that People's Republic of China's " drinking water sanitary standard " becomes safe drinking water with solution town and country underground water and surface water.This novel purpose is realized by following technical scheme: a kind of steel tube well special use branch matter central purifier of fetching water, comprise the multifunctional composite filter material filtering layer, the PPF filter core, it is characterized in that: the top of this closed container is provided with a circular port, be fixed with a filter element of forming by filter-core shell and PPF filter core on the circular port, spread all over around the filter-core shell and have laser eye infiltration hole, the valve seat on filter-core shell top is provided with bolt, the nut that is provided with suitable for reading of filter-core shell, the valve seat center is provided with the circular card pipe, silica gel sealing ring, the bottom of filter-core shell is provided with down the circular card pipe, last circular card pipe and following circular card pipe by rotary valve base effectively fixedly external-compression type PPF cross filter core, described external-compression type PPF filter core is arranged on the middle part of filter-core shell, also be provided with the multifunctional composite filter material filtering layer around its filter-core shell, the right side on this closed container top is provided with the opening for feed sealing cover, loading hopper, the bottom of closed container is provided with water-in, the sewage backwash mouth, have the secondary effluent mouth on the valve seat at closed container top, the back flushing water inlet has the one-level water outlet on the closed container right flank; The one-level water outlet of described filtration unit and secondary effluent mouth are communicated with the water-in of water purification jar respectively.

Compare with prior art (on the basis of existing screen filtration and PP cellucotton filtration treatment), this novel pin has increased the multifunctional composite filter material filtration to the water source, rural area, and laser eye filter-core shell filters, external-compression type PPF crosses treatment steps such as filter element filtering.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%, can threaten maximum chlorine residue to HUMAN HEALTH in the absorption water, 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; Laser eye filter-core shell can effectively be removed silt, iron rust, impurity, suspended substance, the removing incrustation scale in the water; External-compression type PPF cross filter core, aperture densification, evenly, filtration efficiency is up to more than 99.8%, can tackle the silt removed in the underground surface water water, iron rust, impurity, suspended substance effectively once more, thoroughly remove incrustation scale, human body beneficial's several mineral materials and trace element such as potassium, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, make the water quality mouthfeel 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%, can threaten maximum chlorine residue to HUMAN HEALTH in the absorption water, 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 effectively remove silt, iron rust, impurity, suspended substance, removing incrustation scale in the water.3, PPF cross filter core, aperture densification, evenly, filtration efficiency is up to more than 99.8%, can tackle the silt removed in the underground surface water water, iron rust, impurity, suspended substance effectively once more, thoroughly remove incrustation scale, human body beneficial's several mineral materials and trace element such as potassium, sodium, calcium, strontium, carbonic acid, metaphosphoric acid are provided simultaneously, thereby make the water quality mouthfeel sweet more pure sweet.4, filter back water quality and reach People's Republic of China's " drinking water sanitary standard ".

This novel economizer is suitable for, good filtration effect, and filter core is convenient to change, the filtrate reproducible utilization, the enterprises and institutions and the rural households in the rural area that is particularly suitable for living use, and can place one at the water outlet of the supporting water pump of steel tube well.

Four, description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

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 and enterprises and institutions' use, working shaft 2 is extracted the water in the steel tube well 1 out, and send into through pipe network and to carry out filtration treatment in this new device 3, the water after the processing is sent into respectively in pure water jar 4 and the pure water jar 5 for using.If for the situation that agricultural irrigation and laundry are flushed the toilet, then directly valve 9 and valve 10 are opened, valve-off 6 and valve 7 and 8 on valve can simultaneously.As needing Drinking Water and other water simultaneously, not valve-off 6 and valve 7 and valve 8 are to satisfy the different needs of water quality based water utilization.

Among Fig. 2, the closed container that filtration unit 3 is made up of disk body 3b and upper valve base 3a, disk body 3b is connected with upper valve base 3a spiral, the top of this closed container is provided with a circular port 23, be fixed with a filter element of forming by filter-core shell and PPF filter core on the circular port, spread all on 24 around the filter-core shell and have laser eye infiltration hole, the valve seat on filter-core shell top is provided with bolt 16, the nut 17 that is provided with suitable for reading of filter-core shell, the valve seat center is provided with circular card pipe 18, silica gel sealing ring 20, the bottom of filter-core shell is provided with down circular card pipe 19, last circular card pipe and following circular card pipe are by the effectively fixing external-compression type PPF filter core of rotary valve base, the middle part of filter-core shell is provided with external-compression type PPF filter core 21, and (specification is: long 280mm, diameter 80mm), also be provided with multifunctional composite filter material filtering layer 22 (granularity 1.0-1.5mm), the total thickness＞0.28m of above-mentioned filtering layer around its filter-core shell; The right side on this closed container top is provided with opening for feed sealing cover 25 (spiral connection), loading hopper 26, the bottom of closed container is provided with water-in 3c, sewage backwash mouth 3f, have secondary effluent mouth 3d2, back flushing water inlet 3e on the valve seat at closed container top, have one-level water outlet 3d1 on the closed container right flank.

Referring to Fig. 1, process from water treatment, former water enters (at this moment from the water-in 3c on the closed container of filtration unit through valve 6, the bleed valve 10 that the top back flushing is gone on water valve 9 and the sewage draining exit cuts out), behind bed filtration, become wash one's face and rinse one's mouth water and Drinking Water, outwards export through valve 7 and valve 8 respectively, the one-level water outlet of above-mentioned filtration unit and secondary effluent mouth are communicated with the water-in of water purification jar respectively.

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

Claims

1. the special-purpose branch matter of a steel tube well central purifier (3) of fetching water, comprise the multifunctional composite filter material filtering layer, the PPF filter core, it is characterized in that: the top of this closed container is provided with a circular port (23), be fixed with a filter element of forming by filter-core shell and PPF filter core on the circular port, spread all on (24) around the filter-core shell and have laser eye infiltration hole, the valve seat on filter-core shell top is provided with bolt (16), the nut (17) that is provided with suitable for reading of filter-core shell, the valve seat center is provided with circular card pipe (18), silica gel sealing ring (20), the bottom of filter-core shell is provided with down circular card pipe (19), last circular card pipe and following circular card pipe are by the effectively fixing external-compression type PPF filter core of rotary valve base, the middle part of filter-core shell is provided with external-compression type PPF filter core (21), also be provided with multifunctional composite filter material filtering layer (22) around its filter-core shell, the right side on this closed container top is provided with opening for feed sealing cover (25), loading hopper (26), the bottom of closed container is provided with water-in (3c), have secondary effluent mouth (3d2) on the valve seat at closed container top, have one-level water outlet (3d1) on the closed container right flank; The one-level water outlet of described filtration unit and secondary effluent mouth are communicated with the water-in of water purification jar respectively.

2. purifier according to claim 1, it is characterized in that, the fetch water specification of the PPF filter core in the central purifier (3) of special-purpose the branchs matter of described steel tube well is: long 280mm, diameter 80mm, the granularity of multifunctional composite filter material filtering layer is 1.0-1.5mm, always thickness of filter bed＞0.28m.

3. purifier according to claim 2 is characterized in that, the fetch water closed container of central purifier (3) of the special-purpose branch matter of described steel tube well is spun by disk body and upper valve base and forms.

4. purifier according to claim 3 is characterized in that, the fetch water valve seat at central purifier (3) disk body top of the special-purpose branch matter of described steel tube well is provided with back flushing water inlet (3e), sewage backwash mouth (3f).