CN201626852U - Water purifier with rapid-replacement filter elements and filter materials - Google Patents
Water purifier with rapid-replacement filter elements and filter materials Download PDFInfo
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- CN201626852U CN201626852U CN2010201097092U CN201020109709U CN201626852U CN 201626852 U CN201626852 U CN 201626852U CN 2010201097092 U CN2010201097092 U CN 2010201097092U CN 201020109709 U CN201020109709 U CN 201020109709U CN 201626852 U CN201626852 U CN 201626852U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 239000000463 material Substances 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 32
- 238000007906 compression Methods 0.000 claims abstract description 31
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 230000033558 biomineral tissue development Effects 0.000 claims abstract description 12
- 239000000706 filtrate Substances 0.000 claims description 10
- 238000013327 media filtration Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 abstract description 10
- 239000003651 drinking water Substances 0.000 abstract description 10
- 229920000742 Cotton Polymers 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000004575 stone Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 239000012535 impurity Substances 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 239000002585 base Substances 0.000 description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 239000002352 surface water Substances 0.000 description 7
- 239000008399 tap water Substances 0.000 description 7
- 235000020679 tap water Nutrition 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 239000003905 agrochemical Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 229960001701 chloroform Drugs 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003894 drinking water pollution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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Abstract
A water purifier with rapid-replacement filter elements and filter materials comprises a PP fiber cotton filter disk, a multi-functional composite filter material filter layer, a medical stone mineralization layer, a shale-ceramisite filter material filter layer and external-compression ultra-filtration filter elements. A circular column is arranged on the lower portion of a container; a multi-media composite filter liner is fixed onto a nut of the circular column; the PP fiber cotton filter disk, the multi-functional composite filter material filter layer, the shale-ceramisite filter material filter layer and the medical stone mineralization layer are arranged inside the filter liner; two external-compression ultra-filtration filter elements are arranged on the upper portion of the container; a left circular supporting lug is arranged on the left side of each filter element; a right spring gripper tube is arranged on the right side of each filter element; a bolt is arranged on an upper valve seat; a nut is arranged on an inlet-outlet opening of each filter element; the external-compression ultra-filtration filter elements can be effectively fixed by the left circular supporting lug and the right spring gripper tube by rotating the valve seat; a water inlet is arranged at the bottom of the container; a water outlet is arranged on a right-side valve seat on the upper portion of the container; and a water outlet of a filtering device is communicated with a water inlet of a water purifying tank device. The water purifier is economical and practical, and can supply qualified and healthful drinking water for rural courtyard combined families and facilities in geological disaster-stricken areas.
Description
One, technical field
The utility model relates to water correction plant, particularly uses for the Rural Yard combined household and the manufacturing field of the water purifier of the tap water that geologic hazard area family uses.
Two, background technology
Along with industrialized process, the water pollution problems is increasingly serious, and the seriously polluted life that is threatening the mankind of water resources is particularly serious to the influence in rural area.Basically be peasant household with good conditionsi digging well to get water, unqualified is just fetched water in the river and the mountains and rivers and is drunk, these underground water generally pollute, especially underground water iron, manganese, alkali, suspended substance, colloid thing, toxic byproduct, agricultural chemicals, bacterium, silt, iron rust, 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 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 the town and country personnel health.
Many water purifier products are now arranged on the market, but design structure comparatively tube is single, water preparation process is not outstanding, the replacing of decontamination effect improving and filter core and the back flush discharge of waste water have significant limitation, the purpose that purifies, reaches clean water again that its product 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 direct drinking water.As: Chinese patent literature disclose a kind of " the super water purifier of town and country household kitchen " (ZL200920084479) and " water-purifying filter " (SY168246427), the two is the water source with tap water or underground water all, adopt the super active water generator filtration unit of nanometer, PP cellucotton to cross filter core, activated carbon filtration core, senior filtering membrane filter core, KDF filtering layer, the microfiltration membrane filter element filtering is treated as Drinking Water.
Three, utility model content
The purpose of this utility model provides a kind of water purifier of replacing filter core and filtrate fast that has, after purifying, be better than People's Republic of China's " drinking water sanitary standard " to solve the water sources such as underground water and surface water that exceed standard, small towns, become the problem of direct drinking water.This novel purpose is realized by following technical scheme: a kind of have a water purifier of replacing filter core and filtrate fast, comprise a PP cellucotton filter, the multifunctional composite filter material filtering layer, Maifanitum mineralization layer, haydites of book structure media filtration layer, the 2nd PP cellucotton filter, external-compression type ultrafiltration membrance filter core, it is characterized in that: the bottom of this water purifier encloses container is provided with a circular columns (its upper end is provided with nut), be fixed with the compound filter courage of a multimedium on the nut of circular columns, spread all over the prosopyle on the curved lower portion of filter courage, have posticum on the arc top of filter courage, a described PP cellucotton filter is arranged on the bottom of filter courage, also be disposed with the multifunctional composite filter material filtering layer on it, haydites of book structure filtrate filtering layer, Maifanitum mineralization layer, the 2nd PP cellucotton filter, the top of its encloses container also is provided with external-compression type ultrafiltration membrance filter core and following external-compression type ultrafiltration membrance filter core, the left side of last external-compression type ultrafiltration membrance filter core is provided with the circular holder in left side ear, the right side is provided with right Spring Card pipe, silica gel sealing ring, upper valve base, valve seat is provided with bolt, the import and export of filter core are provided with nut, a left side circular holder ear and right Spring Card pipe are by the effectively fixing external-compression type ultrafiltration membrance filter core of rotary valve base, the left side of following external-compression type ultrafiltration membrance filter core is provided with the circular holder in left side ear, the right side is provided with right Spring Card pipe, silica gel sealing ring, lower valve base, valve seat is provided with bolt, filter core is imported and exported and is provided with nut, a left side circular holder ear and right Spring Card pipe are by the effectively fixing external-compression type ultrafiltration membrance filter core of rotary valve base, the bottom of encloses container is provided with foot rest, be provided with screw rod and nut between the last lower shell, the bottom of encloses container is provided with water-in, the top of encloses container is provided with the back flushing water inlet, be provided with water outlet on two valve seats of encloses container upper right, the bottom of encloses container is provided with the sewage backwash mouth; The water outlet of described filtration unit is communicated with the water-in of water purification tank arrangement.
In the above-mentioned design, this novel employing one-level three core bed filtration devices are with respectively at the different needs of Rural Yard built-up type water 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 PP cellucotton filter filtration to it, multifunctional composite filter material filters, the haydites of book structure media filtration, the Maifanitum mineralization layer mineralising, the 2nd PP cellucotton filter filtration treatment, as for water sources such as geographic underground water of rural area geologic hazard or surface water, basis is novel carries out PP cellucotton filter filtration to it, multifunctional composite filter material filters, the haydites of book structure media filtration, the Maifanitum mineralization layer mineralising, the 2nd PP cellucotton filter carries out external-compression type ultrafiltration membrance filter core filtration treatment after filtering again.
Compare with prior art (on the basis that existing artificial manganese sand purifies with activated alumina filters and the KDF55 media filtration is handled), this novel pin is to the water source, small towns, increased the filtration of PP cellucotton filter, multifunctional composite filter material filtration, haydites of book structure media filtration, the processing of Maifanitum mineralization layer mineralising, increased treatment steps such as one section external-compression type ultrafiltration membrance filter core filtration again at geographic underground water of rural area geologic hazard or surface water water source.During this was novel, PP cellucotton filter can effectively be removed fixedly impurity such as silt in the water, granulometric impurity, iron rust, jelly, part microorganism, isolated the filtrate in the filter courage; 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 haydites of book structure filtrate has that the absorption ability is strong, anti-pressure and abrasion-proof, the head backwash rate is low, retaining power is strong, filter effect is remarkable, more be applicable to acid, in, the purifying treatment of alkaline water; Maifanitum mineralization layer is mineralising, activated water effectively, keeps mineral substance and trace element to the human body beneficial; But external-compression type ultra-filtration membrane filter core can effectively be removed silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduces water hardness, removes the objectionable impuritiess such as organism in the water, improves mouthfeel, and glycol is sweet more thereby make the water quality mouthfeel.
This is novel to have following characteristics: 1, can effectively remove fixedly impurity such as silt in the water, granulometric impurity, iron rust, jelly, part microorganism, isolate the filtrate in the filter courage.2, effectively silt, iron rust, impurity, the suspended substance in the filtering water, thoroughly remove incrustation scale, filtration efficiency up to more than 99%, also can removal, iron, mn ion, poisonous metal, colloidalmaterial, various mechanical impurity, to acid, in, the purifying treatment of alkaline water, clearance be up to 99.5%, in can planar water HUMAN HEALTH be 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, remove the organism in the water.3, have that the absorption ability is strong, anti-pressure and abrasion-proof, the head backwash rate is low, retaining power is strong, filter effect is remarkable, more be applicable to acid, in, the purifying treatment of alkaline water.4, effectively mineralising, activated water keep mineral substance and trace element to the human body beneficial.But 5, can effectively remove silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduce water hardness, remove the objectionable impuritiess such as organism in the water, can fundamentally remove the heavy metal in underground water, the surface water water, keep mineral substance and trace element simultaneously to the human body beneficial, improve mouthfeel, thereby make water quality sweet more pure sweet.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, good filtration effect, and aquifer yield is big, and is simple to operate, and filter core and filtrate are convenient to change, and filtrate is renewable, is particularly suitable for the Rural Yard combined household 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 use of Rural Yard combined household 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 send into through pipe network and to carry out filtration treatment in this new device, also can be after pipe network be sent into overhead retaining tower, send into through pipe network again and carry out filtration treatment in this new device, water after the processing is sent in the water purification jar 4 for using through valve 7, 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 (the former water pressure of The latter, as insufficient pressure, can add topping-up pump).
Among Fig. 2, the encloses container that filtration unit 3 is made up of upper shell 3a and lower shell 3b, upper shell 3a is connected with lower shell 3b screw rod, the bottom of this encloses container is provided with a circular columns 49, be fixed with the compound filter courage 48 of a multimedium on the nut of circular columns, spread all over the prosopyle on the curved lower portion 42 of filter courage, have posticum on the arc top of filter courage, be provided with a PP cellucotton filter 47 (diameter 286mm from bottom to top in the filter courage, thickness 8mm), multifunctional composite filter material filtering layer 46 (granularity 1.2-1.5mm), haydites of book structure media filtration layer 45 (granularity 0.8-1.0mm), Maifanitum mineralization layer 44 (granularity 3.5-4.0mm), the 2nd PP cellucotton filter 43 (diameter 286mm, thickness 10mm), the total thickness＞0.98m of above-mentioned filtering layer; The top of encloses container also is provided with external-compression type ultrafiltration membrance filter core 28 (diameter 80mm, long 280mm), the left side of last external-compression type ultrafiltration membrance filter core is provided with the circular holder in left side ear 29, the right side is provided with right Spring Card pipe 30, silica gel sealing ring 32, upper valve base 34, valve seat is provided with bolt 33, the import and export of filter core are provided with nut 31, a left side circular holder ear and right Spring Card pipe are by the effectively fixing external-compression type ultrafiltration membrance filter core of rotary valve base, the bottom of last external-compression type ultrafiltration membrance filter core is provided with down external-compression type ultrafiltration membrance filter core 35 (diameter 80mm, long 280mm), the left side of following external-compression type ultrafiltration membrance filter core is provided with the circular holder in left side ear 36, the right side is provided with right Spring Card pipe 37, silica gel sealing ring 39, lower valve base 41, valve seat is provided with bolt 40, the import and export of filter core are provided with nut 38, a left side circular holder ear and right Spring Card pipe are by the effectively fixing external-compression type ultrafiltration membrance filter core of rotary valve base, the bottom of encloses container is provided with foot rest 50, is provided with screw rod and nut 51 between the last lower shell; The bottom of encloses container is provided with water-in 3c, and the top of encloses container is provided with back flushing water inlet 3e, and encloses container upper right valve seat is provided with water outlet 3d1, water outlet 3d2, and the bottom of encloses container is provided with sewage backwash mouth 3f.
Referring to Fig. 1, process from water treatment, former water enters (at this moment from the water-in 3c on the container of filtration unit through valve 5 and valve 6, the water valve 8 of going on sewage backwash valve 9 on the external pipe discharge outlet and the back flushing water inlet cuts out), after filtering, posticum from the arc top of the compound filter courage of multimedium flows out, enter again among external-compression type ultrafiltration membrance filter core 28 and 35, after multilayer ultrafiltration sterilization, become direct drinking water, be sent in the water purification jar 4 for using through valve 7, (the sewage backwash valve 9 on the external pipe uses when being supplying apparatus blowdown and cleaning, back flushing goes into when water valve 8 is the supplying apparatus back flushing to use), the water outlet of above-mentioned filtration unit is communicated with the water-in of water purification tank arrangement.
In addition, container can adopt edible stainless steel during this was novel, and valve seat can adopt the edible plastic material, to satisfy hygienic requirements.
Claims (4)
1. one kind has the water purifier (3) of replacing filter core and filtrate fast, comprise a PP cellucotton filter, the multifunctional composite filter material filtering layer, Maifanitum mineralization layer, haydites of book structure media filtration layer, the 2nd PP cellucotton filter, external-compression type ultrafiltration membrance filter core, it is characterized in that: the bottom of this encloses container is provided with a circular columns (49), be fixed with the compound filter courage of a multimedium (48) on the nut of circular columns, spread all over the prosopyle on the curved lower portion (42) of filter courage, have posticum on the arc top of filter courage, be provided with a PP cellucotton filter (47) from bottom to top in the filter courage, multifunctional composite filter material filtering layer (46), haydites of book structure media filtration layer (45), Maifanitum mineralization layer (44), the 2nd PP cellucotton filter (43), the top of encloses container also is provided with external-compression type ultrafiltration membrance filter core (28), the left side of last external-compression type ultrafiltration membrance filter core is provided with the circular holder in left side ear (29), the right side is provided with right Spring Card pipe (30), silica gel sealing ring (32), upper valve base (34), valve seat is provided with bolt (33), the import and export of filter core are provided with nut (31), a left side circular holder ear and right Spring Card pipe are by the effectively fixing external-compression type ultrafiltration membrance filter core of rotary valve base, the bottom of last external-compression type ultrafiltration membrance filter core is provided with down external-compression type ultrafiltration membrance filter core (35), the left side of following external-compression type ultrafiltration membrance filter core is provided with the circular holder in left side ear (36), the right side is provided with right Spring Card pipe (37), silica gel sealing ring (39), lower valve base (41), valve seat is provided with bolt (40), the import and export of filter core are provided with nut (38), a left side circular holder ear and right Spring Card pipe are by the effectively fixing external-compression type ultrafiltration membrance filter core of rotary valve base, the bottom of encloses container is provided with foot rest (50), is provided with screw rod and nut (51) between the last lower shell; The bottom of encloses container is provided with water-in (3c), and encloses container upper right valve seat is provided with water outlet (3d1), water outlet (3d2); The water outlet of described filtration unit (3) is communicated with the water-in of water purification tank arrangement (4).
2. water purifier according to claim 1, it is characterized in that, the specification of the PP cellucotton filter in the encloses container of described filtration unit (3) is: diameter 286mm, thickness 8mm, the granularity of multifunctional composite filter material filtering layer is that the granularity of 1.2-1.5mm, haydites of book structure media filtration layer is that the granularity of 0.8-1.0mm, Maifanitum mineralization layer is 3.5-4.0mm, the specification of the 2nd PP cellucotton filter is: diameter 286mm, thickness 10mm, total thickness of filter bed＞0.98m; The described specification that goes up external-compression type ultrafiltration membrance filter core is: diameter 80mm, long 280mm, the specification of following external-compression type ultrafiltration membrance filter core is: diameter 80mm, long 280mm.
3. water purifier according to claim 2 is characterized in that, the encloses container of described filtration unit (3) is spun by upper shell and lower shell screw rod and forms.
4. water purifier according to claim 3 is characterized in that, the encloses container top of described filtration unit (3) is provided with back flushing water inlet (3e), and the encloses container bottom is provided with sewage backwash mouth (3f).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201097092U CN201626852U (en) | 2010-02-09 | 2010-02-09 | Water purifier with rapid-replacement filter elements and filter materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201097092U CN201626852U (en) | 2010-02-09 | 2010-02-09 | Water purifier with rapid-replacement filter elements and filter materials |
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| Publication Number | Publication Date |
|---|---|
| CN201626852U true CN201626852U (en) | 2010-11-10 |
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| CN2010201097092U Expired - Fee Related CN201626852U (en) | 2010-02-09 | 2010-02-09 | Water purifier with rapid-replacement filter elements and filter materials |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970651A (en) * | 2017-11-29 | 2018-05-01 | 宁波江北峰尚环保设备有限公司 | A kind of filter core replacement method |
| CN107982980A (en) * | 2017-11-29 | 2018-05-04 | 宁波江北峰尚环保设备有限公司 | A kind of filter element cleaning alternative |
| CN110451591A (en) * | 2019-08-19 | 2019-11-15 | 陈静玲 | A kind of textile waste recycling machine cutting cylinder velocity modulation with chemical fibre |
-
2010
- 2010-02-09 CN CN2010201097092U patent/CN201626852U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970651A (en) * | 2017-11-29 | 2018-05-01 | 宁波江北峰尚环保设备有限公司 | A kind of filter core replacement method |
| CN107982980A (en) * | 2017-11-29 | 2018-05-04 | 宁波江北峰尚环保设备有限公司 | A kind of filter element cleaning alternative |
| CN107982980B (en) * | 2017-11-29 | 2020-01-31 | 宁波江北峰尚环保设备有限公司 | filter element cleaning and replacing device |
| CN107970651B (en) * | 2017-11-29 | 2020-01-31 | 宁波江北峰尚环保设备有限公司 | method for replacing filter element |
| CN110451591A (en) * | 2019-08-19 | 2019-11-15 | 陈静玲 | A kind of textile waste recycling machine cutting cylinder velocity modulation with chemical fibre |
| CN110451591B (en) * | 2019-08-19 | 2021-11-09 | 山东沂南园区开发建设有限公司 | Textile wastewater recycling machine with chemical fiber section cylinder speed adjustment function |
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