CN202297271U

CN202297271U - Water making machine combining KDF ultrafiltration membrane and post activated carbon

Info

Publication number: CN202297271U
Application number: CN2011203681552U
Authority: CN
Inventors: 罗勇
Original assignee: Chengdu Feilong Water Treatment Technology Institute
Current assignee: Chengdu Feilong Water Treatment Technology Institute
Priority date: 2011-09-29
Filing date: 2011-09-29
Publication date: 2012-07-04
Anticipated expiration: 2021-09-29

Abstract

Provided is a water making machine combining a KDF ultrafiltration membrane and post activated carbon. A honeycomb ceramic filtering core is arranged on the left side in a closed container of the water making machine, a first silicon gel sealing ring is arranged on a groove of the outer wall of the honeycomb ceramic filtering core, a KDF filtering layer and a laser hole filter sieve are sequentially arranged on the left side of the honeycomb ceramic filtering core, an internal pressure type ultrafiltration membrane filtering core is arranged on the right side of the honeycomb ceramic filtering core, a second silicon gel sealing ring is arranged at the left end of the ultrafiltration membrane filtering core, and a third silicon gel sealing ring and a built-in drainage pipe are arranged at the right end of the ultrafiltration membrane filtering core. An elbow pipe connected with a postpositional filtering core shell is arranged on a built-in water outlet arranged on the upper portion of a barrel body, the right end of the elbow pipe is connected with the postpositional filtering core shell, a postpositional activated carbon filtering core is arranged in the middle of the postpositional filtering core shell, a first base and a first fixing hole are arranged on the right side of the lower portion of the closed container, a second base and a second fixing hole are arranged on the left side of the lower portion of the closed container, a water inlet is arranged on an end cover on the left side of the closed container, a water outlet is arranged at the right end of the postpositional filtering core shell on the upper portion of the barrel body, and a water outlet of raw water is communicated with a water inlet of a filter device. The water making machine combining the KDF ultrafiltration membrane and the post activated carbon is economical and practical and can provide qualified healthy direct drinking water for households.

Description

A kind of KDF ultra-filtration membrane and post active carbon coupling water making machine

Technical field

The utility model relates to water correction plant, particularly supplies the manufacturing field of the water making machine of the tap water that the town-dweller-rural-family kitchen uses.

Background technology

Human diseases 80% is relevant with water, and the main sterilization method of tap water is the chlorination sterilization, though can remove a large amount of bacteriums; But also exist objectionable impurities, the heavy metal in the water especially, compositions such as chlorine molecule and nitrite; Course of conveying, water tower storages etc. simultaneously all cause secondary pollution to a certain degree, although with water boil, can't remove the objectionable impuritiess such as heavy metal in the water; The excessive absorption of these materials can cause great harm to human body, is threatening human healthy; The condition of similar city tap-water is not used in general small towns, and directly with underground water or the face of land natural stream networks source as tap water, its present situation is small towns population; The rural area disperses the pollution of water intaking household drinking water, severe overweight; The small towns tap water partly exceeds standard, and do not reach the 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 the town and country personnel health.

People's three meals in a day, drinking-water pre/after meal and the water of washing one's face and rinsing one's mouth are the things of using always; In order to let people can drink the good water of qualified health; Manufacturer and scientific research personnel have developed many water making machine products, but these water making machine product design structures are comparatively simple, and social benefit and economic benefit are remarkable inadequately; More lack human oriented design; Its product mainly is based on the purification again to the cities and towns tap water, and the purpose that reaches tap water designs, and can not solve rural and urban population and directly adopt self-control tap water or the part water source such as tap water that exceeds standard after purifying, to be superior to the purpose that the People's Republic of China's " drinking water sanitary standard " becomes direct drinking water.Disclose like: Chinese patent document that a kind of " urban-rural integration soft water strainer (ZL2009200815100) is the water source with the tap water, adopts that filtration with manganese sand, PP cellucotton filter, activated carbon filtration is treated as Drinking Water.

The utility model content

The purpose of the utility model provides a kind of KDF ultra-filtration membrane and post active carbon coupling water making machine, is superior to the problem of the People's Republic of China's " drinking water sanitary standard " to solve exceed standard tap water, underground water and surface water of town and country.This novel purpose is realized by following technical scheme: a kind of KDF ultra-filtration membrane and post active carbon coupling water making machine; Comprise cylindrical shell, left end cap, right end cap, left filter chamber, right filter core, post active carbon filter core, the seat that lands; It is characterized in that: the left side in its encloses container is provided with the honeycomb ceramic filter core, and the groove of honeycomb ceramic filter outer core is provided with first silica gel sealing ring, and the left side of honeycomb ceramic filter core is disposed with KDF filtering layer, laser hole filter sieve; The right of honeycomb ceramic filter core is provided with inner pressed ultrafiltration membrance filter core; The left end of ultrafiltration membrance filter core is provided with second silica gel sealing ring, and right-hand member is provided with the 3rd silica gel sealing ring and built-in blow-off pipe, and the built-in water outlet on cylindrical shell top is provided with the bend pipe that connects rearmounted filter-core shell; The right-hand member of bend pipe is connected with rearmounted filter-core shell; Be provided with a fixing catch between rearmounted filter-core shell and the cylindrical shell, the middle part of rearmounted filter-core shell is provided with post active carbon and crosses filter core, and the right of this encloses container bottom is provided with first base and first fixed orifices; The left side of encloses container bottom is provided with second base and second fixed orifices; The end cap in encloses container left side is provided with water-in, sewage backwash mouth, and the right-hand member of the rearmounted filter-core shell in cylindrical shell top has water outlet, and the end cap on encloses container right side is provided with the back flushing water inlet; The water outlet of former water is communicated with the water-in of filtration unit.

In the above-mentioned design, this novel employing two-stage one bed filtration device is with the different needs to town-dweller-rural-family's drinking water treatment.Exceed standard the tap water like the part concerning town and country, this is novel to carry out to it that laser hole filter sieve filters, KDF filters, the honeycomb ceramic filter core filters, and inner pressed ultrafiltration membrance filter core filters and the post active carbon filter element filtering is handled.

With prior art (existing cellucotton filter with the activated carbon filtration processing basis on) compare; This novel pin has increased treatment steps such as manual back flush discharge, the filtration of laser hole filter sieve, KDF filtration, the filtration of honeycomb ceramic filter core, the filtration of inner pressed ultrafiltration membrance filter core, post active carbon filter element filtering to the water source, town and country.During this was novel, manually back flush discharge can effectively be controlled the back flush discharge of sewage, effectively discharged and was suspended in the various objectionable impuritiess in the filter cylinder water body, and contaminant removal effectiveness is remarkable; The laser hole filter sieve can effectively be removed objectionable impuritiess such as solid impurity in the fluid, silt, iron rust, suspended substance, colloid, larger molecular organics, remove incrustation scale; The honeycomb ceramic filter core can effectively be removed silt, iron rust, impurity, suspended substance, the various mechanical impurity in the water and improve the temperature of water outlet; And tool absorption and the ability of catching fine impurities; Oxide compound had the chemical adsorption ability of nature, the impurity on the inwall in hole in the absorption molten metal; KDF can effectively remove the chlorine residue in the water; Remove the heavy metal of solubility; The controlling microbial growth; Stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate salt, vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction; Inner pressed ultrafiltration membrance filter core can effectively be removed objectionable impuritiess such as silt in the water, iron rust, suspended substance, colloid, bacterium, virus, larger molecular organics; The post active carbon filter core can effectively further adsorb heterochromatic, the peculiar smell in the water purification, and the regeneration of bacterium in the water is killed, restrained to the mouthfeel of adjustment pure water simultaneously, guarantees that pure glycol more is sweet, and contain abundant mineral substance, helps the healthy of human body.

This is novel to have following characteristics: 1, can effectively control the back flush discharge of sewage, effectively discharge and be suspended in the various objectionable impuritiess in the filter cylinder water body, contaminant removal effectiveness is remarkable.2, can effectively remove objectionable impuritiess such as solid impurity in the fluid, silt, iron rust, suspended substance, colloid, larger molecular organics, remove incrustation scale.3, can effectively remove silt, iron rust, impurity, suspended substance, the various mechanical impurity in the water and improve the temperature of water outlet; And tool absorption and the ability of catching fine impurities; Oxide compound had the chemical adsorption ability of nature, the impurity on the inwall in hole in the absorption molten metal.4, can effectively remove the chlorine residue in the water; Remove the heavy metal of solubility; The controlling microbial growth; Stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate salt, vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction.5, can effectively remove objectionable impuritiess such as silt in the water, iron rust, suspended substance, colloid, bacterium, virus, larger molecular organics.6, can further thoroughly adsorb heterochromatic, the peculiar smell in the water purification, the regeneration of bacterium in the water is killed, restrained to adjustment pure water mouthfeel simultaneously, guarantees that pure glycol more is sweet, and contain abundant mineral substance, helps the healthy of human body.7, filter the requirement that back water quality is superior to the People's Republic of China's " drinking water sanitary standard ".

This novel economizer is suitable for, and purifying water effect is remarkable, and the operation tube is single, and the filter core long service life is particularly suitable for town-dweller-rural-family and uses, but the each household configuration.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:

Fig. 1 is that the device of this novel embodiment connects synoptic diagram;

Fig. 2 is the structure iron of filtration unit shown in Figure 1.

Embodiment

Fig. 1 illustrates the situation of this novel water treatment device, as for town-dweller-rural-family uses, then directly tap water is introduced, and is sent into through total valve 2 and valve 3 and to carry out filtration treatment in this new device, the water after the processing through valve 4 outwards output supply to use.

Among Fig. 2; The encloses container that filtration unit 1 is made up of cylindrical shell 1b and left end cap 1a1 and right end cap 1a2 and rearmounted filter-core shell 1c; Cylindrical shell 1b is connected with left end cap 1a1 and right end cap 1a2 spiral; The left end bend pipe of the top of cylindrical shell 1b and rearmounted filter-core shell 1c spins; Left side in this encloses container is provided with honeycomb ceramic filter core 18 (aperture is 0.36mm), and the groove of honeycomb ceramic filter outer core is provided with first silica gel sealing ring 19, and the left side of honeycomb ceramic filter core is disposed with KDF filtering layer 17 (granularity is 0.7-0.8mm), laser hole filter sieve 16 (aperture is 0.4mm); The right of honeycomb ceramic filter core is provided with inner pressed ultrafiltration membrance filter core 20 (specification is: diameter 128mm, length 275mm); The left end of ultrafiltration membrance filter core is provided with second silica gel sealing ring 21, and right-hand member is provided with the 3rd silica gel sealing ring 22 and built-in blow-off pipe 23, and the built-in water outlet on cylindrical shell top is provided with the bend pipe 24 that connects rearmounted filter-core shell; The right-hand member of bend pipe is connected with rearmounted filter-core shell 25; Be provided with a fixing catch 27 between rearmounted filter-core shell and the cylindrical shell, the middle part of rearmounted filter-core shell is provided with post active carbon and crosses filter core 26 (specification is: diameter 55mm, length 280mm), the total thickness＞0.16m of above-mentioned filtering layer; The right of this encloses container bottom is provided with first base 28 and first fixed orifices 29; The left side of encloses container bottom is provided with second base 30 and second fixed orifices 31; The end cap in encloses container left side is provided with water-in 1d, sewage backwash mouth 1g; The right-hand member of the rearmounted filter-core shell in cylindrical shell top has water outlet 1e, and the end cap on encloses container right side is provided with back flushing water inlet 1f.

Referring to Fig. 1; From the process of water treatment, former water gets into (at this moment, the water valve 5 of going on the back flushing water inlet cuts out with the bleed valve 6 on the sewage draining exit) through total valve 2 and valve 3 from the water-in 1c on the encloses container of filtration unit 1; Behind multilayer coarse filtration and ultrafiltration and post active carbon filter element filtering; The water outlet 1e of rearmounted filter-core shell flows out from cylindrical shell top, becomes direct drinking water, outwards exports through valve 4.The water outlet of above-mentioned former water is communicated with the water-in of filtration unit.

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

Claims

1. KDF ultra-filtration membrane and post active carbon coupling water making machine; Comprise cylindrical shell, left end cap, right end cap, left filter chamber, right filter core, post active carbon filter core, the seat that lands; It is characterized in that: the left side in its encloses container is provided with honeycomb ceramic filter core (18); The groove of honeycomb ceramic filter outer core is provided with first silica gel sealing ring (19), and the left side of honeycomb ceramic filter core is disposed with KDF filtering layer (17), laser hole filter sieve (16); The right of honeycomb ceramic filter core is provided with inner pressed ultrafiltration membrance filter core (20); The left end of ultrafiltration membrance filter core is provided with second silica gel sealing ring (21), and right-hand member is provided with the 3rd silica gel sealing ring (22) and built-in blow-off pipe (23), and the built-in water outlet on cylindrical shell top is provided with the bend pipe (24) that connects rearmounted filter-core shell; The right-hand member of bend pipe is connected with rearmounted filter-core shell (25); Be provided with a fixing catch (27) between rearmounted filter-core shell and the cylindrical shell, the middle part of rearmounted filter-core shell is provided with post active carbon and crosses filter core (26), and the right of this encloses container bottom is provided with first base (28) and first fixed orifices (29); The left side of encloses container bottom is provided with second base (30) and second fixed orifices (31); The end cap in encloses container left side is provided with water-in (1d), sewage backwash mouth (1g), and the right-hand member of the rearmounted filter-core shell in cylindrical shell top has water outlet (1e), and the end cap on encloses container right side is provided with back flushing water inlet (1f); The water outlet of former water is communicated with the water-in of filtration unit.

2. water making machine according to claim 1; It is characterized in that the aperture of the honeycomb ceramic filter core in the said filtration unit is 0.36mm, the granularity of KDF filtering layer is 0.7-0.8mm; The aperture of laser hole filter sieve is 0.4mm; The specification of inner pressed ultrafiltration membrance filter core is diameter 128mm, length 275mm, and the specification that post active carbon is crossed filter core is diameter 55mm, length 280mm, total thickness of filter bed＞0.16m.

3. water making machine according to claim 2 is characterized in that, the encloses container of said filtration unit is spun by cylindrical shell and left end cap and right end cap and forms, and the left end bend pipe of the top of cylindrical shell and rearmounted filter-core shell spins and forms.