CN102475998A - Carbon crystal composite gradient ceramic cartridge for water filtration - Google Patents
Carbon crystal composite gradient ceramic cartridge for water filtration Download PDFInfo
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- CN102475998A CN102475998A CN2010105731310A CN201010573131A CN102475998A CN 102475998 A CN102475998 A CN 102475998A CN 2010105731310 A CN2010105731310 A CN 2010105731310A CN 201010573131 A CN201010573131 A CN 201010573131A CN 102475998 A CN102475998 A CN 102475998A
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- charcoal
- crystal composite
- water
- carbon crystal
- gradient ceramic
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Abstract
The invention discloses a carbon crystal composite gradient ceramic cartridge for water filtration, which structurally comprises an outer layer made of micropore ceramic materials and an inner layer made of carbon crystal composite materials. The carbon crystal composite gradient ceramic cartridge has a simple structure and a smaller size, and not only can be used for intercepting iron rust, suspended solid, colloid, bacteria and the like in water, and effectively adsorbing residual chlorine and heavy metal in the water, but also has antibacterial activity, so that the aim of deeply purifying the water quality is achieved; and in addition, the strength of diatomaceous micropore ceramic of the outer layer is lower, so that the carbon crystal composite gradient ceramic cartridge is easy to clean and can be used on a water purifier for automatically cleaning.
Description
Technical field
The present invention relates to water-treatment technology field, particularly relate to a kind of easy cleaned water filtration that integrates filtration, absorption and bacteria resistance function with the brilliant complex gradient ceramic element of charcoal.
Background technology
Common diatomaceous micropore ceramic filter cartridge has strainability preferably to the solid suspension in the water, bacterium, colloid etc., but it does not improve effect to chlorine residue, oxygen demand and mouthfeel.
Solid suspension, bacterium, the colloid of the brilliant composite ceramic filter core of common charcoal in can filtered water, again can adsorbed water in chlorine residue, reduce oxygen demand, improve mouthfeel, the vegetative function of inhibition is arranged simultaneously.But its water flux is less, and cartridge surface hardness is high, is difficult for cleaning.
Common is the graded ceramics of matrix with diatomaceous micropore ceramic filter course or the brilliant composite ceramics filter course of charcoal; Low precision filter courses such as outer field polypropylene, nonwoven, cotton thread can't clean; When its life termination; Though do not reach service life as yet as the brilliant composite ceramics filter course of the charcoal of matrix, whole graded ceramics also is regarded as life termination, this has just caused very big waste.What influence filter element life mainly is solid suspension and the colloid in the water; And low precision filter courses such as polypropylene, nonwoven, cotton thread can't be removed whole solid suspensions and colloid; Pass the solid suspension and the colloid of low precision filter courses such as polypropylene, nonwoven, cotton thread and held back, also can cause the life termination of whole filter core by diatomaceous micropore ceramic or the brilliant composite ceramics filter course of charcoal.
Summary of the invention
It is main body that the present invention adopts the brilliant composite ceramics filter course of charcoal, outer surface parcel one deck diatomaceous micropore ceramic filter course.In when work, water is through outer diatomaceous micropore ceramic filter course, because its filtering accuracy is high, the solid suspension in the water and colloid are all held back, and just can the life-span of the charcoal crystalline substance composite ceramics filter course of internal layer not impacted.Can reach the regeneration of whole filter core through cleaning outer field diatomaceous micropore ceramic filter course, and the back water flux of regenerating recovers good.Under the situation that guarantees its filter effect, possessed easy cleaned top layer again like this, improved its service life.Reduce the thickness of the brilliant composite ceramics filter course of charcoal simultaneously, reduced its filtration resistance, improved water flux.
The technical scheme that the present invention addresses the above problem is:
Product of the present invention adopts moulding by casting; The slip that raw materials such as diatomite, kaolin are formed according to certain mixed carries out the skin cast; When reaching certain thickness; Raw materials such as recycle silicon algae soil, kaolin, active carbon carry out the internal layer cast according to the slip of certain mixed, obtain semi-finished product.These semi-finished product are inserted after drying in the container, evenly cover with coal dust or powdered carbon, with cover plate this container are covered, and with the fire clay sealing, form an airtight space.This container is put into kiln high temperature burns till, be in because of semi-finished product in the reducing atmosphere of a sealing, the active carbon in the semi-finished product in high temperature because of can contacting with oxygen and can burn, thereby make the brilliant complex gradient ceramic element of charcoal.
Description of drawings
Fig. 1: the brilliant complex gradient ceramic element of charcoal of the present invention structural representation
Fig. 2: the brilliant complex gradient ceramic element of charcoal of the present invention technological process of production figure
Fig. 3: the semi-finished product container sketch map of packing into
The specific embodiment
Below in conjunction with concrete accompanying drawing the brilliant complex gradient ceramic element of charcoal of the present invention is described in detail, but is to be understood that the description does not here constitute the restriction to protection domain of the present invention.
The diatomaceous micropore ceramic filter course of the brilliant complex gradient ceramic element of charcoal of the present invention composition be: diatomite, kaolin, silver ion etc., the composition of the brilliant composite ceramics filter course of charcoal is diatomite, kaolin, active carbon, silver ion etc.Silver ion adds according to antibacterial intensity in right amount, and other materials is done flexible adjustment according to desired micropore size size and volume to weight ratio.
The molding mode of product of the present invention is an injection forming.The above-mentioned raw materials mixing and ball milling to certain fineness, and is added water respectively and processes two kinds of mud, adjust each composition proportion, make dry contraction of two filter courses shrink consistently, avoid product in drying and sintering process, to split with burning till.According to needed shape, inject different gypsum molds, treat the moulding of diatomaceous micropore ceramic filter course after, pour out surplus slurry, and add the brilliant composite ceramics mud of charcoal immediately, take out the back that finishes to be formed, and subsequent use after drying.
The key problem in technology that the brilliant complex gradient ceramic element of charcoal of the present invention is made is: when packing semi-finished product into container, that semi-finished product and air are isolated.The concrete operations scheme is: the base substrate of above-mentioned injection forming is for use after dry, get a high-temperature resistant container, add other materials furnishing pasty state with kaolin, smear equably with hairbrush this container appearance and blank cover (4) above.Because of this material can form air-locked film behind high temperature, increase the air-tightness of this container.Spread coal dust or powdered carbon (2) equably at the container lower curtate, THICKNESS CONTROL is at 2-3cm.Base substrate for use (3) is put into this container, and base substrate is 2-3cm from container inner wall distance, with coal dust or powdered carbon (2) be filled into equably base substrate (3) around, base substrate (3) is covered fully.The height of filler is concordant with vessel port.The colloid of processing with ceramic material is then smeared the edge of vessel port equably.It is bonding that cover plate (4) is covered vessel port.Pack into and fire according to different temperature in the high temperature kiln.Because of a spot of air is still arranged in the airtight container, when high-temperature calcination, the coal dust of filling or powdered carbon are with a spot of air contact in the container and produce burning, extinguish after waiting to run out of the oxygen in the container.The consumption of filler is the 1-2% of whole filler total amount.After waiting to fire completion and abundant cooling, open furnace door, take out container, open cover plate, the goods of completion are fired in taking-up., polishing promptly gets the brilliant complex gradient ceramic element of charcoal after handling.
Claims (4)
1. an internal layer is the brilliant composite ceramics filter course of charcoal, and skin is the brilliant complex gradient ceramic element of the charcoal of diatomaceous micropore ceramic filter course.
2. the brilliant complex gradient ceramic element of charcoal as claimed in claim 1 is characterized in that: molding mode can also can be extrusion forming or other molding modes for injection forming.
3. the brilliant complex gradient ceramic element of charcoal as claimed in claim 1 is characterized in that: the reducing atmosphere when burning till can be that powdered carbon covers, and also can use other reproducibilities or inert gas to fill.
4. the brilliant complex gradient ceramic element of charcoal as claimed in claim 1, it is characterized in that: prepared finished form can be tubulose, hemispherical or other shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105731310A CN102475998A (en) | 2010-11-29 | 2010-11-29 | Carbon crystal composite gradient ceramic cartridge for water filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105731310A CN102475998A (en) | 2010-11-29 | 2010-11-29 | Carbon crystal composite gradient ceramic cartridge for water filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102475998A true CN102475998A (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105731310A Pending CN102475998A (en) | 2010-11-29 | 2010-11-29 | Carbon crystal composite gradient ceramic cartridge for water filtration |
Country Status (1)
| Country | Link |
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| CN (1) | CN102475998A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673264A (en) * | 2017-01-16 | 2017-05-17 | 宁波瑞克英诺环保科技有限公司 | Little-waste-water energy-saving type RO (reverse osmosis) water purifier |
| CN110052164A (en) * | 2019-05-23 | 2019-07-26 | 西安西矿环保科技有限公司 | A kind of ceramic catalytic screen pipe |
| GB2579409A (en) * | 2018-11-30 | 2020-06-24 | Kl Tech Filtration Limited | A water filtration device |
| CN115196976A (en) * | 2022-06-30 | 2022-10-18 | 山东工业陶瓷研究设计院有限公司 | Gradient porous ceramic and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273417A (en) * | 2001-03-23 | 2002-09-24 | Osaka Gas Chem Kk | Filter for water treatment |
| CN2827499Y (en) * | 2005-10-20 | 2006-10-18 | 张荣华 | Environment protection self-cleaning water purifier |
| CN201085952Y (en) * | 2007-09-19 | 2008-07-16 | 叶建荣 | Micropore ceramic filter element of water purifier |
| CN101301550A (en) * | 2008-01-29 | 2008-11-12 | 杜建耀 | Carbon crystal compound micropore ceramic filter element and preparation thereof |
-
2010
- 2010-11-29 CN CN2010105731310A patent/CN102475998A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273417A (en) * | 2001-03-23 | 2002-09-24 | Osaka Gas Chem Kk | Filter for water treatment |
| CN2827499Y (en) * | 2005-10-20 | 2006-10-18 | 张荣华 | Environment protection self-cleaning water purifier |
| CN201085952Y (en) * | 2007-09-19 | 2008-07-16 | 叶建荣 | Micropore ceramic filter element of water purifier |
| CN101301550A (en) * | 2008-01-29 | 2008-11-12 | 杜建耀 | Carbon crystal compound micropore ceramic filter element and preparation thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106673264A (en) * | 2017-01-16 | 2017-05-17 | 宁波瑞克英诺环保科技有限公司 | Little-waste-water energy-saving type RO (reverse osmosis) water purifier |
| GB2579409A (en) * | 2018-11-30 | 2020-06-24 | Kl Tech Filtration Limited | A water filtration device |
| CN110052164A (en) * | 2019-05-23 | 2019-07-26 | 西安西矿环保科技有限公司 | A kind of ceramic catalytic screen pipe |
| CN110052164B (en) * | 2019-05-23 | 2021-07-23 | 西安西矿环保科技有限公司 | Ceramic catalytic filter tube |
| CN115196976A (en) * | 2022-06-30 | 2022-10-18 | 山东工业陶瓷研究设计院有限公司 | Gradient porous ceramic and preparation method thereof |
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Application publication date: 20120530 |