CN201686565U

CN201686565U - Pressure-storing type integrated pollution discharge activated carbon purifier

Info

Publication number: CN201686565U
Application number: CN2010202098637U
Authority: CN
Inventors: 罗兴富
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-31
Filing date: 2010-05-31
Publication date: 2010-12-29
Anticipated expiration: 2020-05-31

Abstract

A pressure-storing type integrated pollution discharge activated carbon purifier includes a pebble bedding course, a PP cellucotton filtering layer, a high-efficiency sterilizing filter material filtering layer and an activated carbon filtering layer and is characterized in that a closed container is provided with a circular filter board and N round holes are arranged on the circular filter board; the round holes are respectively equipped with a short handle filter head; the surface of the filter head is provided with the pebble bedding course, the PP cellucotton filtering layer, the high-efficiency sterilizing filter material filtering layer and the activated carbon filtering layer; a water inlet is arranged in the center on the top of the closed container; a water outlet is arranged on the right side surface of the container under the filter board; and the water outlet of the filtering device is communicated with the water inlet of an overhead water tower. The pressure-storing type integrated pollution discharge activated carbon purifier is economic and practical, and provides qualified drinking water for town village, centralized resident district and enterprise and public institution in the rural area.

Description

Pressure storage type auto-manual blowdown activated carbon filter

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 the enterprises and institutions in natural village, small towns and centralized residence sub-district and inhabitation rural area.

Two, background technology

The pollution of water resources is the most 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 retaining tower, unqualified is just drunk with the direct water intaking of pipe network 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 drink at all, threaten human healthy.The condition of similar city tap-water is not used in general small towns enterprises and institutions and centralized residence sub-district, rural area, 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 centralized residence sub-district, rural area personnel health.

There is certain defective in known clean filter product in design and manufacturing, especially to the decontamination effect improving and the auto-manual blowdown of underground surface water, and aquifer yield all has significant limitation, this defective has become a technical bottleneck of this series products, and present manufacturers really can't remedy above defective, its currently available products mainly is based on the exceed standard rough purification at well water water source of small towns, the purpose that reaches general domestic water designs, can not solve natural village, small towns and rural area centralized residence population and directly adopt underground surface water water source after purifying, to reach People's Republic of China's " drinking water sanitary standard ", become the purpose of Drinking Water.Disclosing a kind of " family expenses removing of iron and manganese water-strainer " (ZLO1247190.9) as Chinese patent literature, is to be the water source with underground surface water, adopts quartz sand filtration, 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 country geology disaster region population safty of drinking water engineering is matched, purpose provides a kind of pressure storage type auto-manual blowdown activated carbon filter, reach People's Republic of China's " drinking water sanitary standard " to solve small towns underground water and surface water, become the problem of Drinking Water.This novel purpose is realized by following technical scheme, a kind of pressure storage type auto-manual blowdown activated carbon filter, comprise the cobble bed course, PP cellucotton filtering layer, sterilized media filtration layer, activated carbon filter layer, it is characterized in that: the center at this closed container top is provided with water-in, the right side of top water-in is provided with the sewage backwash mouth, have water outlet on the container right flank of filter plate below, the top of cylindrical shell left surface is provided with the filler import, and (its mouth is provided with sealing cover, screw rod connects), loading hopper (buckle spins), cylindrical shell left surface bottom is provided with the filler outlet, and (its mouth is provided with sealing cover, screw rod connects), the bottom of cylindrical shell is provided with round concave shape and lands seat, be provided with an annular filter plate in this closed container, have N circular port on the annular filter plate, be provided with short-handled filter head on the circular port, the surface of filter is provided with the cobble bed course, PP cellucotton filtering layer, sterilized media filtration layer, activated carbon filter layer, the top of activated carbon filter layer is provided with arc water distribution cover in this closed container, spread all over the water slit on it, played the distribution and the effect of back flushing separated material of water; The water outlet of described filtration unit is communicated with the water-in of overhead retaining tower.

In the above-mentioned design, four layers of filtration unit of this novel employing one-level are with the needs at natural village, small towns and the drinking water treatment of centralized residence sub-district.As for water sources such as rural area underground water, surface water, this is novel it is carried out activated carbon filtration after, carry out sterilized media filtration and PP cellucotton filtration treatment again.

Compare with prior art (on the basis of existing refining quartz sand filtration and artificial filtration with manganese sand processing), this novel pin is to the water source, rural area, increased cobble bed course and activated carbon filtration and handled, increased treatment steps such as one section sterilized media filtration, the filtration of PP cellucotton again at rural area and water source, small towns.During this was novel, special cobble bed course is rim upper strata filtrate effectively, was exempted from filtrate obstruction filter, also effective macrobead silt, impurity, the suspended substance in the filtering water; Carbon leaching material effectively threatens granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element HUMAN HEALTH in the absorption water, remove the organic or inorganic pollutent in the water, comprise deodorizing, discolor, dechlorination, removal organism, synthetic detergent, virus and radioactive substance; Sterilized filtrate has scrubbing, taste removal, removes look and sterilizing function, only need add 5% content, can kill all bacteriums in the water in five minutes; PP cellucotton filter can effectively be removed fixedly impurity such as silt in tap water and the underground surface water water, granulometric impurity, iron rust, jelly, part microorganism; The auto-manual drainage can effectively be controlled the automatic discharging of sewage, automatic backwash is effectively discharged the various objectionable impuritiess that are suspended in the filter cylinder water body, and contaminant removal effectiveness is up to more than 99%, kept mineral substance and trace element simultaneously, made the water quality mouthfeel sweet more pure sweet the human body beneficial.

This is novel to have following characteristics: 1, effective rim upper strata filtrate, exempted from filtrate obstruction filter, also effective macrobead silt, impurity, the suspended substance in the filtering water.2, effectively HUMAN HEALTH is threatened granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element in the absorption water, remove the organic or inorganic pollutent in the water, comprise deodorizing, discolor, dechlorination, removal organism, synthetic detergent, virus and radioactive substance.3, have scrubbing, taste removal, remove look and sterilizing function, only need add 5% content, can kill all bacteriums in the water in five minutes.4, can effectively remove fixedly impurity such as silt in tap water and the underground surface water water, granulometric impurity, iron rust, jelly, part microorganism, kept simultaneously to human body the mineral substance and the trace element that must from water, obtain, thereby make the water quality mouthfeel sweet more pure sweet.5, can effectively control the automatic backwash discharging of sewage, effectively discharge the various objectionable impuritiess that are suspended in the filter cylinder water body, contaminant removal effectiveness is up to more than 99%.6, filter back water quality and be better than People's Republic of China's " drinking water sanitary standard ".

This novel economizer is suitable for, and water purification automatic water-supply ability is the 8-36 ton per hour, can solve the tap water of 28000 populations, is particularly suitable for natural village, small towns and centralized residence sub-district and uses.

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 and manual/automatic integrated blowdown, as for enterprises and institutions' use in natural village, small towns and centralized residence district and inhabitation rural area, 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 3, 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 9 for using.If for the situation that tap water or self-control tap water are arranged in the rural area, then directly tap water or self-control tap water are 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 closed container that filtration unit 8 is made up of cylindrical shell 8b and upper cover 8a, argon arc welding is connected cylindrical shell 8b with upper cover 8a, the center at this closed container top is provided with water-in 8c, the right side of top water-in is provided with sewage backwash mouth 8f, have water outlet 8d on the container right flank of filter plate below, the top of cylindrical shell left surface is provided with filler import 33, and (its mouth is provided with sealing cover, screw rod connects), loading hopper 34 (buckle spins), cylindrical shell left surface bottom is provided with filler outlet 35, and (its mouth is provided with sealing cover, screw rod connects), the bottom of cylindrical shell be provided with round concave shape land the seat 36, be provided with an annular filter plate 31 in this closed container, have N circular port on the annular filter plate, be provided with short-handled filter head 32 on the circular port, the surface of filter is provided with cobble bed course 30 (granularity 2.5-3.0mm), PP cellucotton filtering layer 29, sterilized media filtration layer 28 (granularity 0.8-0.9mm), activated carbon filter layer 27 (granularity 1.0-1.5mm), the total thickness＞2.68m of above-mentioned filtering layer; The top of activated carbon filter layer 27 is provided with arc water distribution cover 26 in this closed container, spreads all over the water 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 10 enters the roof overhead water tank, flow out from right side, water storage box bottom water outlet, enter from the water-in 8c on the closed container of filtration unit by valve 11 and magnetic valve 12 and valve 13, (at this moment, bleed valve 16 on the manual sewage draining exit in top cuts out, use when blowdown was with cleaning when the manual drain valve on this sewage draining exit was the supplying apparatus power failure, electromagnetism bleed valve 15 on the automatic pollution discharge mouth uses when being the supplying apparatus automatic pollution discharge), after bed filtration and sterilization, water outlet 8d from the closed container side flows out, and becomes Drinking Water, outwards exports through valve 14.The water outlet of above-mentioned filtration unit is communicated with the water-in of overhead retaining tower.

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

Claims

1. pressure storage type auto-manual blowdown activated carbon filter, comprise the cobble bed course, PP cellucotton filtering layer, sterilized media filtration layer, activated carbon filter layer, it is characterized in that: be provided with an annular filter plate (31) in this closed container, have N circular port on the annular filter plate, be provided with short-handled filter head (32) on the circular port, the surface of filter is provided with cobble bed course (30), PP cellucotton filtering layer (29), sterilized media filtration layer (28), activated carbon filter layer (27), the center at closed container top is provided with water-in (8c), has water outlet (8d) on the container right flank of filter plate below; The water outlet of described filtration unit (8) is communicated with the water-in of overhead retaining tower (9).

2. water purifier according to claim 1 is characterized in that, the top of gac filtering layer (27) is provided with arc water distribution cover (26) in the closed container of described filtration unit (8).

3. water purifier according to claim 2, it is characterized in that, the granularity of the cobble bed course in the closed container of described filtration unit (8) is 2.5-3.0mm, and the granularity of sterilized filtering layer is that the granularity of 0.8-0.9mm, gac filtering layer is 1.0-1.5mm, total thickness of filter bed＞2.68m.

4. water purifier according to claim 3 is characterized in that, the closed container of described filtration unit (8) is welded by cylindrical shell and upper cover.

5. water purifier according to claim 4, it is characterized in that, the right side at described filtration unit (8) cylindrical shell top is provided with sewage backwash mouth (8f), the top of cylindrical shell left surface is provided with filler import (33), loading hopper (34), cylindrical shell left surface bottom is provided with filler outlet (35), and the bottom of cylindrical shell is provided with round concave shape and lands seat (36).