CN205501006U - Filter core and have water purification unit of its filter core - Google Patents

Filter core and have water purification unit of its filter core Download PDF

Info

Publication number
CN205501006U
CN205501006U CN201620156816.8U CN201620156816U CN205501006U CN 205501006 U CN205501006 U CN 205501006U CN 201620156816 U CN201620156816 U CN 201620156816U CN 205501006 U CN205501006 U CN 205501006U
Authority
CN
China
Prior art keywords
capping
filtering layer
filter element
water
filtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620156816.8U
Other languages
Chinese (zh)
Inventor
李丰
黄彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201620156816.8U priority Critical patent/CN205501006U/en
Application granted granted Critical
Publication of CN205501006U publication Critical patent/CN205501006U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to the field of purifying waste water especially relates to a filter core and have water purification unit of its filter core, is included in proper order to interior by outer: the casing, first filtering layer, the second filtering layer, a section of thick bamboo is strained at the center, and central one end entering of straining a section of thick bamboo, the filtration of straining an interior filter material along casing axial direction through the center are followed along casing axial vertical's orientation in proper order to the water inlet that rivers were held through the casing behind first filtering layer, second filtering layer. So because the filter core has chooseed for use embedded structure to realize realizing simultaneously multiple filter sterilization's effect in unit volume. This filter core simple structure, light in weight through the change of materials such as casing, can realize littleer lightweight, the relief of disaster, emergency, the numerous occasions of outdoor travel lamp that can the wide application.

Description

A kind of filter element and there is the purifier of its filter element
Technical field
This utility model belongs to purification water field, particularly relates to a kind of filter element and has the purifier of its filter element.
Background technology
Water processes it and includes sewage disposal, clean water treatment, drinking water treatment, and relatively after for both sewage disposal be to Close important, the most complicated, including various trade effluents, sanitary sewage, medical sewage etc., if sewage is straight Run in into natural river, due to organic pollutions such as the total nitrogen in sewage, ammonia nitrogen, anion surfactant and of a great variety All kinds of heavy metals can polluted river, along with socio-economic development is very fast, many local pollution treatments planning are delayed, and urban operating mechanism is thin Weak, in the region that population density is the biggest, river pollution is healed and is become serious, and the dilution and purification effect in river the most greatly weakens, beyond The self-cleaning boundary in river, so while must strengthening draining inspection, sewage treatment process being improved.
Filter element has very important status as the core component of water treatment facilities, and filter element the most on the market mainly has The most several:
One, PP cotton filter core (polypropylene melt blown filter)
Using nonpoisonous and tasteless polypropylene is raw material, uses international gradual change footpath technique to produce, and fiber is in heat bonding During formed three-dimensional micropore structure, micropore size distribution gradient from inside to outside, collect surface, deep layer, coarse-fine filter is integrated, can Retain the impurity in different material footpath, there is the features such as big, corrosion-resistant, high pressure resistant, the low cost of flow.It is commonly used in water treatment facilities The first order, in order to stop the large particulate matters such as rust in water, silt, worm's ovum.Useful life is 2-6 month.Shortcoming is to use Life-span is short, the large area of antibacterial can be caused to accumulate, directly influence under reaching certain condition if not processing or change The process quality of the water in later stage and processing speed.
Two, UDF(granular active carbon filter element)
UDF granular active carbon filter element in bulk, using high-quality cocoanut active charcoal or medium activated carbon is material, shell food Level ABS plastic, bonds with ultrasonic welding technique.In water processes for adsorb Organic substance in water, chemical pesticide, chlorine residue, Heterochromatic abnormal flavour etc., useful life is 3-6 month. this product absorption affinity is strong, without harmful dissolved organic matter or nothing Machine thing.In the engineering of water treatment such as this product is widely used in group and household water filter, water dispenser and power plant, petrochemical industry, to drink With the factory in the seriously polluted city of water, hotel, all kinds of refreshment drinks etc. are with water treatment efficiency more preferably.
Shortcoming is similar with PP cotton filter core (polypropylene melt blown filter), does not carries out processing or change under reaching certain condition Words can cause the large area of antibacterial to accumulate, and directly influences process quality and the processing speed of the water in later stage.
Three, T33(post active carbon filter element)
Post active carbon filter element uses high-quality coconut husk bacteriostatic activated carbon to be filter material, is mainly used to improve the mouthfeel of water, eliminates Abnormal flavour.Useful life is 4-6 month.
Hollow fiber ultrafiltration membrane (water purifier core component) hollow fiber ultrafiltration membrane is to use polypropylene material through special Cortina processes form, average pore size is 0.01-0.1 micron, can concentrate and separate the microgranule in water, colloid, Organic substance Deng macromolecular substances, retain antibacterial, thermal source, algae.Have that water flux is big, be not easily blocked, can repeatedly clean the features such as use, make It is generally 1-2 with the life-span.
This filter element is mainly used for follow-up water correction mouthfeel and uses needs, the sewage disinfection treatment of early stage, can be only achieved Expected effect.
Four, ceramic element
Ceramic element is to use natural diatomaceous earth to fire to form, and its average pore size is only 0.15 micron, is the hairline of people 1/500 diameter, the antibacterial in water, virus, heavy metal etc. can be efficiently separated, and pure natural, without chemosynthesis Material, harmless.Can repeatedly scrub or with sand papering, there is filtering accuracy high, the advantage such as long-life.
The shortcoming of this filter element be material be fragility, it is impossible to carry out following process, if there is big impact during use, Slight crack etc. can be caused, easily cause the Unpredictability of filter effect, be suitable for using in certain circumstances.
Five, reverse osmosis membrane (RO water purification machine critical piece)
Use Space Technolonogy In The U. s, put into a large amount of manpower and financial resources, go through research and development for many years and form, the most only the U.S., The a few countries such as Korea S, Japan produces.RO membrane aperture is 0.0001 micron and (is equivalent to the 1/ of escherichia coli size 6000), antibacterial, virus, Organic substance, colloid, pesticide, heavy metal and the major part salt in energy trap water, the water after process is sweet Sweet good to eat, it is that in all controlling the water circulation technology of current mankind grasp, technology content is the highest.Service life is 1-3.Change filter element mistake Filter best results, but cost is the highest, particularly uses on the premise of not having pretreatment, is extremely difficult to the intended use longevity Life, and the water after this filter element filtering is substantially at pure water state, because lacking the trace unit of mineral and needed by human body Element, human body is had a certain impact by long-term drink, if for industrial use, having unrivaled characteristic.
Six, rustless steel filter element
Powder sintering type porous stainless steel is with powder of stainless steel as raw material, employing molds, isostatic pressing technology forms chip, Tubular type base substrate, then formed through high temperature sintering.Being characterized in that mechanical strength is high, temperature tolerance is good, and thermal shock resistance is strong, aperture is controlled, empty Gap is uniform and stable, easily processes, solderable.The aperture of porous stainless steel, porosity mainly by diameter of particle composition, molding mode, Sintering temperature, temperature retention time etc. control, in the range of the stainless aperture of Conventional porous can be controlled in 0.5 ~ 100 m, and porosity It is 25 ~ 50 %.The aperture of porous stainless steel is detected with reference to Unite States Standard ASTM F-316.
Shortcoming is the treatment effect that filtering accuracy is unable to reach ultrafiltration or reverse osmosis membrane, it is impossible to realize the filtration effect of soluble substance Really.
The production of the most various filter elements and processing have been able to realize industrialized production, and are capable of mistake step by step The feasibility filtered, but filter the most on the market is carrying out combining in batches when, how to realize efficiently, and high accuracy is with each The combinations planting difference needs are the most particularly important, how to realize big flux, high efficiency filter and different occasion in the range of small size The filter element of application is the most particularly important.
Summary of the invention
Technical problem to be solved in the utility model is provide a kind of filter element and have the purifier of its filter element, solves Certainly existing water purifier needs many group filter elements could realize its function purified, and causes bulky problem.
This utility model is achieved in that a kind of filter element, includes the most successively:
Housing, the two ends of described housing be respectively provided with the first capping with second capping, described first capping on arrange into The mouth of a river, described second capping arranges outlet;
First filtering layer, is placed in described housing, after two ends are connected with the first capping and the second capping, and between described housing Forming first passage, described first passage communicates with the water inlet of described first capping;
Second filtering layer, is placed in described housing, and two ends are connected, via the water of the first filtering layer with the first capping and the second capping Filtered by described second filtering layer;
Central filtration cartridges, is placed in the center of housing, is built-in with filtrate, and one end of described central filtration cartridges is connected with the second capping, Being communicated with outlet by water side, the other end of described central filtration cartridges forms water inlet end, the water after filtering via the second filtering layer Enter water inlet end, discharged by outlet after media filtration in central filtration cartridges.
Further, described central filtration cartridges is divided into multistage middle filtering component, adjacent both ends according to one end to the other end Arranging drainage screen between middle filtering component, every section of middle filtering component fills filtrate.
Further, annular first intake tunnel connection water inlet and first passage is offered in described first capping.
Further, between described central filtration cartridges and the second filtering layer, form second channel, offer the in described first capping Two intake tunnels are by the water inlet end conducting of second channel with central filtration cartridges.
Further, described first filtering layer uses rustless steel filtering layer or pottery filtering layer.
Further, described second filtering layer uses enhancement type hollow fiber film ultrafilter membrane.
Further, polyfluoroprene soft seal and machinery rotation are used between described first capping and described second capping and each filtering layer Pressure sealing structure.
Further, arranging germicidal lamp in the water side of described central filtration cartridges, germicidal lamp can be selected for the sterilization of led cold light source Lamp.
Further, arranging backwash mouth and communicate with described first passage in the first capping, in work, water outlet saliva is anti- To flowing, water inlet is closed, and backwash mouth is opened, and forms reverse water flowing, carries out the anti-cleaning of filter element.
This utility model additionally provides a kind of purifier, including filter element described above.
This utility model compared with prior art, has the beneficial effects that: this utility model filter element is by existing filter element Structure and specificity analysis, carry out the structural transformation processing of the integrated and multiple filter element of efficient configuration of system, carry out organically Combination realizes the structural combination of little area, big flux, multichannel filtration combination, repeated washing and anti-cleaning function, outer layer Filter element selects the rustless steel filter element that can be processed as peripheral bulky grain thing stop work, carries out dismounting if desired clear Wash, filtering accuracy and the permeability of filter element can be effectively improved, it is ensured that the peripheral space of filter element is at rational pollutant catabolic gene model In enclosing.
This utility model is little due to volume, therefore has the most portable, may apply to emergency management and rescue water process, Outlying backland water safety filters, can carry out being similar to the water security problem etc. in the short water supply areas such as mother's water cellar Need to carry out many occasions of water safety security problem, cost control problem.
This utility model is by the single organic assembling being filled into multiple filtration;By the multistage filtering of large volume to small size Multistage filtering;Achieve the feasibility of filter element portable use;Improve the long-life of cartridge combination, reduce cost;And Detachably, the regeneration capable of washing of main filter element.
Owing to filter element has selected embedded structure it is achieved that realize multi-filtering sterilization in unit volume simultaneously Effect.This filter cartridge construction is simple, lightweight, by the change of the materials such as housing, it is possible to achieve less lightweight, can be extensive The disaster relief of application, emergent, the numerous occasion of outdoor travel lamp.
This filter element carries out adsorption-type application after industrially can coordinating sedimentation basin permissible, it is achieved big in minimum area Sewage disposal in area emergency processing, or narrow space region or recycling, can remove original multiple filter element, Single filter element is used to realize original function.If using at Civilian Space, can be directly connected to the water pipe of house lead in or needing Want at the water pipe of strain position, it is possible to be effectively improved the water safety of people.Directly the side of filter element can also be put in water, Directly water is filtered by immersible pump or other power, mother's water cellar engineering as western in China or remote districts army Or the filtration at reservoir, marsh, the unpredictable water source of snow water lamp is used by resident.What germicidal lamp was selected is led cold light source germicidal lamp, Can realize the portable of power supply and life-span permanent (life-span more than 20,000 hours, voltage 5v, use traditional battery of mobile phone It is charged, maybe can match button cell and be operated).
Accompanying drawing explanation
Fig. 1 is the device structure schematic diagram that this utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.
Embodiment 1
See Fig. 1, described filter element, include the most successively: housing the 1, first filtering layer the 2, second filtering layer 3, central filtration cartridges 6 and housing two ends arrange first capping 9 with second capping 17, first capping 9 and second cover 17 and each filtering layer between adopt With polyfluoroprene soft seal and machinery rotation pressure sealing structure.First capping 9 arranges water inlet 11, the second capping 17 arranges water outlet Mouth 16;Water inlet 11 as the first passage 13 of water between housing 1 and the first filtering layer 2, on first passage 13 and the first capping 9 Communicating, the passage of connection is arranged in the first capping 9, owing to being that first passage 13 is positioned at outermost layer, therefore, in the first capping 9 The first intake tunnel 12 being arranged to annular connects water inlet 11 and first passage 13.The two ends of the first filtering layer 2 and the first capping 9 And second capping 17 connection;First filtering layer 2 selects rustless steel or pottery filtering layer, can accomplish wall thickness 1mm, and pore size filter 0.3 is micro- Rice, Penetration ration reaches about 80%, can effectively stop the most of granular substance in former water, be more than 0.3 micron including size Worm's ovum, scale or other solid matters, with the filter effect of ultra-filtration element within protection and life-span;Rustless steel filtering layer because of Characteristic for structure and material can regularly be cleared up, to ensure permeability and filter effect, and cleaning way and killing Bacterium mode can have a lot of middle selection, and with low cost, and such as clear vinegar adds detergent and carries out the cleaning of hole, the wound to filter element Evil is the least, it might even be possible to ignore.Can effectively kill through high temperature steaming and remain in cartridge surface and hole Virus or microbial bacteria etc. ensure the safety and reliability of filter effect.
Second filtering layer 3 is positioned at the first filtering layer 2 internal layer, forms third channel 4 between the two, filters laggard through the first filtering layer Entering and filter to the second filtering layer 3, two ends 17 are connected with the first capping 9 and the second capping, pass through described the via the water of the first filtering layer 2 Two filtering layers 3 filter;Second filtering layer 3 is set to use enhancement type hollow fiber film ultrafilter membrane, and the aperture of film is about at 0.005- In the range of 0.1um, almost can the macromolecular substances such as the float in trap water, antibacterial, virus completely, BOD, COD are gone Except rate is between 20%-60%.The absolute cleanliness factor of suspended material in water can be realized.Protection at peripheral rustless steel filter element Under, it is possible to realize the height long-acting service life of filter element.
Be positioned at housing 1 bosom is central filtration cartridges 6, is placed in the center of housing, is built-in with filtrate, the one of central filtration cartridges 1 Holding and be connected with the second capping 17, communicated with outlet 16 by water side, the other end of central filtration cartridges 6 forms water inlet end, via Water after second filtering layer filters enters water inlet end, through being discharged by outlet after media filtration in central filtration cartridges 6.Central filtration cartridges And it is set to second channel 14 between the second filtering layer, central recess is set in the center of the first capping 9 as the second water inlet Passage 8 is by the water inlet end conducting of second channel 14 with central filtration cartridges 6, and central filtration cartridges 6 is divided into multistage according to one end to the other end Middle filtering component, arranges drainage screen between adjacent both ends middle filtering component, every section of middle filtering component fills filtrate.Water depends on Secondary discharge after the filtrate of every section.
In the present embodiment, central filtration cartridges 6 is internal is divided into three sections, according to the priority of water inlet, be divided into prefilter assembly 7, in Between filter assemblies 5 and rearmounted filter assemblies 18, prefilter assembly 7 selects UDF granular active carbon filter element in bulk, processes at water In for adsorbing Organic substance in water, chemical pesticide, chlorine residue, heterochromatic abnormal flavour etc..Middle filtering component 5 selects T33 activated-carbon filter Core uses high-quality coconut husk bacteriostatic activated carbon to be filter material, is mainly used to improve the mouthfeel of water, eliminates abnormal flavour.Rearmounted filter assemblies 18 Chinese medicinal stone filtering element or other mineral filter elements can be used, for adding trace element or the mineral of needed by human body according to needs. Final stage arranges germicidal lamp in the water side of central filtration cartridges.Use uv disinfection lamp, carry out last sterilization processing, in case Only early stage processes not in place or that noxious bacteria is to human body infringement.This filter element internal core is selected different according to different occasions Combination.
Arranging backwash mouth 10 in the first capping 9 to communicate with first passage, in work, outlet 16 water reverse flow, enters The mouth of a river is closed, and backwash mouth is opened, and forms reverse water flowing, carries out the anti-cleaning of filter element.
The combination of this utility model internal core can effectively be removed the abnormal flavour of residual in water or be dissolved in other materials of water, Reach the absolute cleanliness of water quality and meet the drinking water standard of needed by human body, can be properly added needed by human body trace element and Mineral.Drinking in rank to prevent the invasion and attack of the viruses such as escherichia coli, finally can increase uv disinfection lamp 15, right Last water source carries out sterilization processing.
Embodiment 2
For using a kind of water purifier of the filter element of embodiment 1,
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims (10)

1. a filter element, it is characterised in that include the most successively:
Housing, the two ends of described housing are respectively provided with the first capping and the second capping, arrange water inlet in described first capping, In described second capping, outlet is set;
First filtering layer, is placed in described housing, after two ends are connected with the first capping and the second capping, and is formed between described housing First passage, described first passage communicates with the water inlet of described first capping;
Second filtering layer, is placed in described housing, and two ends are connected with the first capping and the second capping, pass through via the water of the first filtering layer Described second filtering layer filters;
Central filtration cartridges, is placed in the center of housing, is built-in with filtrate, and one end of described central filtration cartridges is connected with the second capping, passes through Water side communicates with outlet, and the other end of described central filtration cartridges forms water inlet end, and the water after filtering via the second filtering layer enters Water inlet end, is discharged by outlet after media filtration in central filtration cartridges.
2. filter element as claimed in claim 1, it is characterised in that described central filtration cartridges is divided into multistage according to one end to the other end Middle filtering component, arranges drainage screen between adjacent both ends middle filtering component, every section of middle filtering component fills filtrate.
3. filter element as claimed in claim 1, it is characterised in that described first capping offer annular first intake tunnel connect into The mouth of a river and first passage.
4. filter element as claimed in claim 1, it is characterised in that form second between described central filtration cartridges and the second filtering layer and lead to Road, offers the water inlet end conducting by second channel with central filtration cartridges of second intake tunnel in described first capping.
5. filter element as claimed in claim 1, it is characterised in that described first filtering layer uses rustless steel filtering layer or pottery filtering layer.
6. filter element as claimed in claim 1, it is characterised in that described second filtering layer uses enhancement type hollow fiber film ultrafiltration Film.
7. filter element as claimed in claim 1, it is characterised in that described first capping and described second capping and each filtering layer it Between use polyfluoroprene soft seal and machinery rotation pressure sealing structure.
8. filter element as claimed in claim 1, it is characterised in that germicidal lamp is set in the water side of described central filtration cartridges.
9. filter element as claimed in claim 1, it is characterised in that backwash mouth and described first passage are set in the first capping Communicating, water outlet saliva reverse flow in work, water inlet is closed, and backwash mouth is opened, and forms reverse water flowing, carries out filter element Anti-cleaning.
10. a purifier, it is characterised in that include the filter element described in claim 1-9 any one.
CN201620156816.8U 2016-03-01 2016-03-01 Filter core and have water purification unit of its filter core Expired - Fee Related CN205501006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620156816.8U CN205501006U (en) 2016-03-01 2016-03-01 Filter core and have water purification unit of its filter core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620156816.8U CN205501006U (en) 2016-03-01 2016-03-01 Filter core and have water purification unit of its filter core

Publications (1)

Publication Number Publication Date
CN205501006U true CN205501006U (en) 2016-08-24

Family

ID=56726134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620156816.8U Expired - Fee Related CN205501006U (en) 2016-03-01 2016-03-01 Filter core and have water purification unit of its filter core

Country Status (1)

Country Link
CN (1) CN205501006U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107827214A (en) * 2017-12-04 2018-03-23 福建金源泉科技发展有限公司 A kind of filter core
CN108913544A (en) * 2018-08-02 2018-11-30 军事科学院军事医学研究院环境医学与作业医学研究所 Pathogenic microorganism efficiently concentrating device and its enrichment method in a kind of water environment
TWI730166B (en) * 2017-02-28 2021-06-11 日商東芝照明技術股份有限公司 Fluid sterilization device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI730166B (en) * 2017-02-28 2021-06-11 日商東芝照明技術股份有限公司 Fluid sterilization device
CN107827214A (en) * 2017-12-04 2018-03-23 福建金源泉科技发展有限公司 A kind of filter core
CN108913544A (en) * 2018-08-02 2018-11-30 军事科学院军事医学研究院环境医学与作业医学研究所 Pathogenic microorganism efficiently concentrating device and its enrichment method in a kind of water environment

Similar Documents

Publication Publication Date Title
CN205501006U (en) Filter core and have water purification unit of its filter core
CN203999247U (en) Water purifier
CN104609620B (en) A kind of household water-purifying machine based on geological materials
CN203922867U (en) The outdoor water purifier of a kind of motor driven type
CN201228371Y (en) Full-automatic flushing pipe type water purification apparatus
CN202829765U (en) Integrated multifunctional water purifier
CN202016913U (en) Composite water purification filter core
CN205170533U (en) Composite filter element and have its water processing system
CN208667380U (en) A kind of purifier preventing secondary pollution
CN201485315U (en) Classified sewage discharging and quality separated water drawing water-cleaner
CN201519059U (en) Public drinking fountain adopting wood machine frame
CN201268639Y (en) Yard type multifunctional water purifying system apparatus
CN206089289U (en) Water purification system is filtered to eightfold
CN201626894U (en) Urban and rural household grade-based pollution discharging and quality-based water taking central water purifier
CN201454418U (en) Ultrafiltration and reverse osmosis household water purifier
CN205473017U (en) Exempt from to wash no waste water purifier
CN205011548U (en) Well water filter equipment
CN203700085U (en) Comprehensive water treatment system
CN203715350U (en) Special multi-stage magnetizing block for discharging tube of water purifier
CN103663817B (en) Comprehensive water treatment system
CN206127034U (en) Ultrafiltration reverse osmosis water treatment facilities
CN202063787U (en) Water purifier combing honeycomb ceramics and KDF ultra-filtration membranes
CN202164178U (en) Domestic water purifying device
CN201908011U (en) Household front-middle mounted mineralizing, activating and ultra-filtration membrane water purifier
CN105668867A (en) Manufacturing method of water purifier with integration of KDF ultra-filter membrane and postpositional activated carbon

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160824

CF01 Termination of patent right due to non-payment of annual fee