CN201512429U

CN201512429U - Deironing and demanganizing water purifier specially used for groundwater and surface water

Info

Publication number: CN201512429U
Application number: CN2009202426361U
Authority: CN
Inventors: 罗兴富
Original assignee: 罗兴富
Current assignee: Beijing wo Geruite Water Treatment Technology Development Co. Ltd.
Priority date: 2009-10-21
Filing date: 2009-10-21
Publication date: 2010-06-23
Anticipated expiration: 2019-10-21

Abstract

The utility model discloses a deironing and demanganizing water purifier specially used for groundwater and surface water, comprising a refined quartz sand filtering layer, a smoke-free coal filtering layer, a spun yarn filter and an artificial manganese sand filter, wherein a sealing container is internally provided with a ring-shaped sieve plate; the surface of the sieve plate is provided with the spun yarn filter, an artificial manganese sand filtering layer, the smoke-free coal-filtering layer and the refined quartz sand filtering layer; the top of the container is provided with a water inlet; the left side surface of the container under the sieve plate is provided with a backward wash water inlet; the right side of the bottom of the container is provided with a water outlet; the container on the water outlet is internally provided with an 'umbrella'-shaped built-in water outlet filtering head; the left side of the bottom of the container is provided with a forward wash drain outlet; the top of the container is provided with a backward wash drain outlet; the upper part of the right side surface of a cylinder body is provided with a filler inlet, and the lower part of the right side surface of the cylinder body is provided with a filler outlet; and the filler inlet is also provided with a feed hopper; and the water outlet of the filter is communicated with the water inlet of an overhead water-storing tower. The purifier is economic and practical, and can provide qualified and healthy drinking water for administrative natural villages and village centralized residence districts.

Description

The special-purpose deferrization and demanganization water purifier of underground surface water

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 pollution day by day of water resources, particularly serious to the influence in rural area, basically it is standby to be that peasant household with good conditionsi and enterprise and institution's digging well to get water are introduced overhead water storage tower, unqualified is just drunk with the direct water intaking of simple and easy water pipe in the river and gully, and river and the underground water of the whole nation more than 92% is polluted at present, 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 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 new " 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 sub-district personnel health's very big threat.

Now known on the market water purifier product design structure is comparatively simple, there is certain defective in design and the manufacturing, especially to the filtration and the positive sewage backwash of underground water and surface water, and there are certain limitation in filtering accuracy and aquifer yield, above defective has become the technical bottleneck and the obstacle of this series products, its product mainly is based on the purification 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 discloses a kind of " family expenses removing of iron and manganese water-strainer ", is the water source with underground water, adopts manganese sand purifying treatment to become Drinking Water.

Three, utility model content

The utility model mainly is in conjunction with China's reality, thoroughly apply the Scientific Outlook on Development, further 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 the special-purpose deferrization and demanganization water purifier of a kind of underground surface water, 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, the special-purpose deferrization and demanganization water purifier of a kind of underground surface water, comprise refining quartz sand filtering layer, the hard coal filtering layer, the spun yarn strainer, it is characterized in that, also has artificial filtration with manganese sand device: be provided with an annular sieve plate in its closed container, spread all over the drainage slit on the sieve plate, described spun yarn strainer is arranged on the sieve plate surface, also be disposed with artificial manganese sand filter blanket on it, the hard coal filtering layer, refining quartz sand filtering layer, the top of container is provided with water-in, the sewage backwash mouth, have the back flushing water inlet on the container left surface of sieve plate below, the container bottom right side has water outlet, be provided with the built-in water outlet filter of " umbrella " shape in the container of water outlet top, bottom left has 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 and bed filtration device are with the needs at administrative natural village and rural area centralized residence sub-district drinking water treatment.As concerning water sources such as rural area underground water, surface water, basis is novel makes with extra care quartz sand filtration, hard coal filtration, artificial filtration with manganese sand and spun yarn strainer filtration treatment to it.

Compare with prior art (on the basis that existing quartz sand filtration is handled), this novel pin has increased and has just washed discharging and treatment steps such as back flush discharge, the built-in water outlet filter of " umbrella " shape, refining quartz sand filtration, hard coal filter, artificial filtration with manganese sand, the filtration of spun yarn strainer the water source, rural area.During this is novel, refining quartz sand filtering layer effectively silt, iron rust, impurity, suspended substance, the various mechanical impurity in the filtering water, make water quality clarify, thoroughly remove incrustation scale, improve the temperature of water outlet; ANTHRACITE FILTER MEDIA uniform particles, glossiness are good, anti-pressure and abrasion-proof, physical strength height, life cycle are long, be useful for acid, in, the purifying treatment of alkaline water, be indispensable Filler for water purification in double-deck, the three metafiltration jars; Artificial manganese sand filter blanket can effectively be removed iron, mn ion and the multiple poisonous metal in the water, remove mechanical particle, suspended substance and colloidalmaterial in the former water, clearance can directly become drinkable water with high iron content groundwater treatment up to 90%, also can be used for decolouring, deodorizing, taste removal of water etc.; The spun yarn strainer can be tackled silt, iron rust, impurity, suspended substance, the various mechanical impurity removed in the water effectively once more, makes the water quality clarification, thoroughly remove incrustation scale, improves the temperature of water outlet, and filter effect is up to more than 99.7%; Silt, iron rust, impurity, suspended substance, incrustation scale, various mechanical impurity when the built-in water outlet filter of " umbrella " shape can effectively be isolated back flushing in the former water are exempted from sewage to enter outlet conduit; 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%; Reservation makes the water quality mouthfeel sweet pure sweet to human body beneficial's mineral substance and trace element.

This is novel to have following characteristics: 1, effectively silt, iron rust, impurity, suspended substance, the various mechanical impurity in the filtering water, make water quality clarify, thoroughly remove incrustation scale, improve the temperature of water outlet.2, good, the anti-pressure and abrasion-proof of uniform particles, glossiness, physical strength height, life cycle are long, be useful for acid, in, the purifying treatment of alkaline water, be indispensable Filler for water purification in double-deck, the three metafiltration jars.3, can effectively remove iron in the water, mn ion and multiple poisonous metal, remove mechanical particle, suspended substance and colloidalmaterial in the former water, clearance can directly become drinkable water with high iron content groundwater treatment up to 90%, also can be used for decolouring, deodorizing, taste removal of water etc.4, can tackle effectively once more silt, iron rust, impurity, suspended substance, the various mechanical impurity removed in the water, make the water quality clarification, thoroughly remove incrustation scale, improve the temperature of water outlet, filter effect is up to more than 99.7%.5, the silt in the time of effectively isolating back flushing in the former water, iron rust, impurity, suspended substance, incrustation scale, various mechanical impurity are exempted from sewage and are infiltrated outlet conduit.6, 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 99.7%.7, keep mineral substance and trace element, thereby make the water quality mouthfeel sweet more pure sweet the human body beneficial.8, 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 12-56 ton per hour, can solve the Drinking Water of 46800 populations, is particularly suitable for natural village, rural area and centralized residence sub-district 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 administrative natural village, rural area and the use of centralized residence sub-district, 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 retaining tower 6 for using.If for the situation that the self-control tap water is arranged in the rural area, then directly will make tap water by oneself and introduce and treatedly in this new device then can (can not add topping-up pump completely) as former water pressure.

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, sewage backwash mouth 5g, have back flushing water inlet 5e on the container left surface of sieve plate below, the container bottom right side has water outlet 5d, be provided with the built-in water outlet filter 32 of " umbrella " shape in the container of water outlet top, bottom left has and just washes sewage draining exit 5f, cylindrical shell right flank top is provided with filler import 33, the right flank bottom is provided with filler outlet 35, and (its filler is provided with sealing cover on importing and exporting, screw rod connects), also be provided with loading hopper 34 in the filler import, be provided with an annular sieve plate 31 in this closed container, the sieve plate surface is provided with spun yarn strainer 30 (the about 0.4mm in aperture) from bottom to top, artificial manganese sand filter blanket 29 (particle diameter is 0.8-1.0mm), hard coal filtering layer 28 (particle diameter is 1.0-1.2mm), refining quartz sand filtering layer 27 (particle diameter is 1.2-1.5mm), the total thickness＞2.88m of above-mentioned filtering layer; The top of quartz sand filtering layer 27 is provided with arc water distribution cover 26 in this container, spreads all over the slit on it, plays the distribution and the effect of back flushing separated material 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 water outlet of water storage box bottom, enter from filtration unit 5c by topping-up pump 4 and valve 8 and valve 9, (at this moment, wash water valve 11 and sewage backwash valve 12 that back flushing is gone on water valve 10 and the bottom blow-down mouth are closed), behind bed filtration, flow out from the water outlet 5d on container bottom right side, become Drinking Water, outwards export through valve 13, (back flushing on the external pipe goes into when water valve 10 is the supplying apparatus back flushing to use, and the wash water 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 wash water valve 12 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 6.

In addition, a round concave shape firm banking can be set, be provided with on it and just washing discharge outlet and rising 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. special-purpose deferrization and demanganization water purifier of underground surface water, comprise refining quartz sand filtering layer, the hard coal filtering layer, the spun yarn strainer, it is characterized in that, also has artificial filtration with manganese sand device (5): be provided with an annular sieve plate (31) in its closed container, the sieve plate surface is provided with spun yarn strainer (30) from bottom to top, artificial manganese sand filter blanket (29), hard coal filtering layer (28), refining quartz sand filtering layer (27), the top of container is provided with water-in (5c), have back flushing water inlet (5e) on the container left surface of sieve plate below, the container bottom right side has water outlet (5d), be provided with the built-in water outlet filter of " umbrella " shape (32) in the container of water outlet top; The water outlet of described filtration unit (5) is communicated with the water-in of overhead retaining tower (6).

2. water purifier according to claim 1 is characterized in that, the top of quartz sand filtering layer (27) is provided with arc water distribution cover (26) in the container of described filtration unit (5).

3. water purifier according to claim 2, it is characterized in that, the particle diameter of the about 0.40mm in aperture of the spun yarn strainer in the container of described filtration unit (5), artificial manganese sand filter blanket is that the particle diameter of 0.8-1.0mm, hard coal filtering layer is that 1.0-1.2mm, the particle diameter made from extra care the quartz sand filtering layer are 1.2-1.5mm, total thickness of filter bed＞2.88m.

4. water purifier according to claim 3 is characterized in that, the container of described filtration unit (5) is welded by cylindrical shell and upper cover.

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

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 sewage draining exit and rising pipe outlet and screw fixed part; Described filtration unit (5) places on this round concave shape firm banking.