CN107253756A - A kind of method that activated carbon sinters selenium-rich filtering element for treating water - Google Patents
A kind of method that activated carbon sinters selenium-rich filtering element for treating water Download PDFInfo
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- CN107253756A CN107253756A CN201710648884.5A CN201710648884A CN107253756A CN 107253756 A CN107253756 A CN 107253756A CN 201710648884 A CN201710648884 A CN 201710648884A CN 107253756 A CN107253756 A CN 107253756A
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- Prior art keywords
- activated carbon
- selenium
- rich
- water
- filter core
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000011669 selenium Substances 0.000 title claims abstract description 45
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000011812 mixed powder Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 238000007796 conventional method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000010237 hybrid technique Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 21
- 239000004744 fabric Substances 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000002131 composite material Substances 0.000 description 8
- 101100006584 Mus musculus Clnk gene Proteins 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 6
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000020097 white wine Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/42—Materials comprising a mixture of inorganic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of method of activated carbon sintered filter core, the method that particularly a kind of use Rich selenium ore powders production activated carbon sinters selenium-rich filtering element for treating water, production technology is by 1, and material prepares, 2, formula combination, 3, stirring mixing；4, mould adds powder, 5, sintering, 6, cooling and demolding, 7, sequential test；8, classification storage, eight process compositions；Product adaptation obtains the selenium-rich water of the element containing selenium-rich as the element of filtering, purifier, belongs to water-treatment technology field, be especially suitable for and animal feeding and field of plant growing technology simultaneously in all kinds of water purification filter water treatment facilities.
Description
Technical field
It is particularly a kind of to be burnt using Rich selenium ore powders production activated carbon the present invention relates to a kind of method of activated carbon sintered filter core
The method for tying selenium-rich filtering element for treating water, is adapted in all kinds of water purification filter water treatment facilities, is used as filtering, purifier
Element simultaneously obtain the element containing selenium-rich selenium-rich water, belong to water-treatment technology field, be especially suitable for animal feeding and
Field of plant growing technology.
Background technology
At present, drink water purifying is mostly to carry out filtration, purification using activated carbon, because activated carbon is in powdered, is used
Inconvenience, and use ultra-high molecular weight polyethylene (UHMWPE) powder and active carbon powder prepare filter element have it is easy to process,
The advantages of excellent performance, service life length, good filtration effect." three dirty " filtration treatment, white wine filtering, chemicals filtering,
Increasingly it is taken seriously in terms of oil filtering, battery isolating film, therefore, Chinese patent CN01104366.0 " composite
Carriers Active carbon rod and preparation method thereof ", it is characterized in that：A kind of active carbon stick as composite material carrier, it is characterised in that by weight
Than being as carrier and 50%-75% by 25-50% ultra high molecular weight polyethylenes powder and high density polyethylene (HDPE) powder
Activated carbon powder is blended in Pressurized-heated sintering in mould and constituted, ultra high molecular weight polyethylene powder and height in carrier
The part by weight of density polyethylene powder compares 0.1-0.3 for 1.
Chinese patent CN201020540658.9 " a kind of granular active carbon compound filter element ", it is characterised in that：Including in
The cylindric composite filter element (1) of sky, the capping (2) for being arranged on composite filter element two ends and being connected respectively with composite filter element two ends, institute
Stating composite filter element includes coaxial package and the outer melt-blown filter (3) of contour cylindrical hollow and interior melt-blown filter (4), described outer molten
The activity of bulk is provided with the space (5) formed between the inner surface of blown filter and the capping of the outer surface of interior melt-blown filter and two ends
Charcoal particle (6), the activated carbon granule forms closely knit activated carbon adsorption layer.
But, conventional sintering activity carbon filtration core is all the method using activated carbon granule, because particle is big, general 8-10
Purpose granular activated carbon, its specific surface area is small, produce the proportion of sintered filter core more than 0, more than 7 grams/cc, can't be very
The absorption property of good utilization activated carbon！Therefore, producing the problem that sintered filter core is research and development new product using active carbon powder；In
State's patent：CN201320196759.2 and CN201320196759.2 " active carbon composite filter core manufacture device ", it includes
Adhesive-bonded fabric machine, roller unit, powdered carbon sprinkler and heat pressure roller, adhesive-bonded fabric machine can produce adhesive-bonded fabric body；Roller unit
Positioned at adhesive-bonded fabric machine process side and adhesive-bonded fabric body can be heated；Powdered carbon sprinkler is located at the top of roller unit and can sprayed
Activated carbon powder is spilt in adhesive-bonded fabric body；Heat pressure roller is located at process side, and heat pressure roller is adjacent to roller unit and being capable of hot pressing quilt
Spray the adhesive-bonded fabric body after activated carbon powder；Can heat adhesive-bonded fabric body by roller unit, and powdered carbon sprinkler can
It is uniform maturely to make activated carbon powder adhesion in adhesive-bonded fabric body, and heat pressure roller makes activated carbon powder and adhesive-bonded fabric body sinter
Close, therefore the utility model is pressed on adhesive-bonded fabric body in which can make activated carbon powder consolidation, therefore improve active carbon composite filter core
Filter effect, and can reduce environment dust pollution, reduce manufacturing cost.
Although above-mentioned patent solves the Utilizing question of the specific surface area of activated carbon, but its unfortunately function it is single, also
There is the defect of production technology inconvenience.
The content of the invention
The mesh of the present invention is to provide a kind of method that activated carbon sinters selenium-rich filtering element for treating water, it is characterized in that：Using activity
Charcoal micro mist replaces granular activated carbon, increase and the selenium-rich ore deposit containing elemental selenium of activated carbon same particle sizes in corresponding conventional formula
Powder, so that the sintered filter core containing selenium-rich element forms cellular three-D space structure, its micropore interlocks up and down, compares surface
Long-pending is multiplied, so, WATER AS FLOW MEDIUM by the present invention sintered filter core by during three dimensions selenium-rich element just to richness
Selenium element is carried out from abundant dissolving, so that, the WATER AS FLOW MEDIUM passed through is added selenium element, realize the purpose of production selenium-rich water.
What the present invention was realized in：It is can to make active ingredient with being connect by water according to using activated carbon sintered filter core
Tactile area more fully feature, so that the WATER AS FLOW MEDIUM that Rich selenium ore powders can be passed through fully dissolves, obtains selenium-rich mineral matter
Water, realizes the purpose of the present invention.
A kind of method that activated carbon sinters selenium-rich filtering element for treating water, it is characterized in that：Using known activated carbon sintered filter core
Technology, the 20-50% of the increase gross mass Rich selenium ore powders in conventional formula, is further continued for after being sufficiently stirred for being added to often
Produced in the stainless steel mould of rule according to the conventional method of activated carbon sintered filter core.A kind of activated carbon sintering of described production
The production technology of the method for selenium-rich filtering element for treating water by：1, material prepares, and 2, formula combination, 3, stirring mixing, 4, mould adds powder,
5, sintering, 6, cooling and demolding, 7, sequential test, 8, classification storage, eight process compositions；Specific steps content is：1st, will be required
A kind of material of activated carbon sintering selenium-rich filtering element for treating water requires accurate according to the technical formula of production conventional activated carbon sintered filter core
Standby material；2nd, the Rich selenium ore powders with above-mentioned material same particle sizes are prepared according to the 20-50% of above-mentioned total formula weight；3rd, will be above-mentioned
Material is added in special powder mixer and is sufficiently stirred for；Above-mentioned powder mixer, which is that food grade powder is convertible, to be stirred
Machine is mixed, granular material can be sufficiently mixed；4th, it will be loaded into by the mixed-powder being sufficiently stirred in required stainless steel mould
And pressurize, it is to avoid mixed-powder can not be compacted, shaping；5th, the above-mentioned product through overcompaction is put into sintering together with mould to set
In standby, conventional activated carbon filter core sintering is carried out；6th, mould is taken out, air-cooled, the demoulding in normal temperature environment is carried out, takes out product ---
Activated carbon selenium-rich sintered filter core；7th, according to conventional technique, detection, packaging and warehousing.
The present invention realizes the mesh that a kind of activated carbon sinters selenium-rich filtering element for treating water due to using above-mentioned technique and method
's.It is arranged on when using in running water all kinds of water purification filter water treatment facilities, is used as filtering, water purification selenium-rich hydration treatment device
Element, one-object-many-purposes are that water treatment field adds a kind of Noval water-treating device part.It is particularly suitable for drinking and plant for animal
Cultivation occasion, the technology of the present invention is ripe, and water purification performance is easy to be accepted, and product with standardized production and can install letter
Just, it is cheap, it is convenient to promote.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the technical process block diagram of conventional activated carbon sintered filter core；
Fig. 2 is a kind of embodiment of the present invention：A kind of technical process square frame of the method for activated carbon sintering selenium-rich filtering element for treating water
Figure.In figure, A=ultra-high molecular weight polyethylene；B=activated carbon micro mist；KF=Rich selenium ore powders；JB=stirring mixing；MJ=mould；ZM=
Mould adds powder；SJ=sintering furnace；LQ=cooling of coming out of the stove；JY=inspection；FP=waste product；RK=finished product storage.
Embodiment
Reference picture 1, Fig. 2 technical process block diagram, is produced according to technical process file.
A kind of the first embodiment of activated carbon sintering selenium-rich filtering element for treating water：It is convenient in order to utilize original case of water purifier
Filter core is changed, the present embodiment is using conventional water purification catridge housing size：46 millimeters of diameter.22 millimeters of endoporus, the milli of length 205
Meter, 210 grams of net weight is according to the size design of this model：46 millimeters of micro mist activated carbon sintering selenium-rich filtering element for treating water external diameter,
This production quantity 1000 is determined before 22 millimeters of endoporus, 205 millimeters of length, production, material 210 is needed altogether according to above-mentioned specification
Kilogram, according to 5:5 formula is：Ultra-high molecular weight polyethylene is 105 kg；Activated carbon micro mist is 105 kg
This needs the material weight to be respectively：Ultra-high molecular weight polyethylene, 1, according to production batch and recipe requirements by required material
Expect ultra-high molecular weight polyethylene, active carbon powder is added to special powder mixer and is stirred ten minutes, then will be ready
Poured into Rich selenium ore powders according to the addition of above-mentioned Size calculation in powder mixer and continue to stir 10 minutes, process stainless steel
Mould, during production, carries out according to Fig. 2 production technology, is specifically：Pressed using micro mist activated carbon sintered filter core material prescription
More solito 5:5 ratio, puddling adds the Rich selenium ore powders of gross weight 30% after 10 minutes in powder mixer, continues to stir
20 minutes, then the sufficient mixed-powder of above-mentioned mixing is added in preprepared stainless steel mould and carries out conventional burning
Knot, is cooled down, and is stripped, and examines storage, and the selenium-rich sintered filter core that the production of this formula is randomly selected from warehouse for finished product is installed to conventional surpass
The water side of water dispenser is filtered, Shanghai City world Ying Geer is sent in the beverage bottle for discharging water and using Jing Guo cleaning treatment for one minute of starting shooting
Detect that certification group carries out heavy metal Indexs measure, examination criteria GB/T5749-2006《Standards for drinking water quality》Detection
As a result：The mg/litre of Se content 0.0983, more than arm's length standard, other elements index is all qualified.
A kind of activated carbon sinters second of embodiment of method of selenium-rich filtering element for treating water：Specifically：Using micro mist activated carbon
Sintered filter core material prescription 5:5 formula is carried out dispensing and stirred 10 minutes using special powder mixer, adds gross weight
50% Rich selenium ore powders, continue to stir 20 minutes, the sufficient mixed-powder of above-mentioned mixing then are added into preprepared and burnt
Normal sintering is carried out in knot filter core stainless steel mould, is cooled down, storage is examined in the demoulding.The life of this formula is randomly selected from warehouse for finished product
The selenium-rich sintered filter core of production is installed to the water side of conventional ultrafiltration water dispenser, and then start discharges water one minute, using through over cleaning
Beverage bottle pour water and be sent to Foshan City product quality supervision office according to national standard GB/T5750,6-2006《Drinking water standard is examined
Survey method, metal index》Selenium element content reaches that 0.28 milli gram/cc above-mentioned technique can easily carry out streamline burning
Knot production, is so achieved that the purpose of the batch production of the present invention.
Claims (4)
1. a kind of method that activated carbon sinters selenium-rich filtering element for treating water, it is characterized in that：Using known activated carbon sintered filter core skill
Art, the 20-50% of increase gross mass Rich selenium ore powders, are further continued for being added to routine after being sufficiently stirred in conventional formula
Stainless steel mould in produced according to the conventional method of activated carbon sintered filter core.
2. a kind of method that activated carbon sinters selenium-rich filtering element for treating water, it is characterized in that：Production technology is by 1, and material prepares, 2, formula
Combination, 3. stirring mixing；4, mould adds powder, 5, sintering；6, cooling and demolding；7, sequential test；8, classification storage；In specific steps
Rong Shi：1st, a kind of required activated carbon is sintered into the material of selenium-rich filtering element for treating water according to the skill of production conventional activated carbon sintered filter core
Art recipe requirements prepare material, 2, the 20-50% preparations according to above-mentioned total formula weight and the selenium-rich ore deposit of above-mentioned material same particle sizes
Powder；3rd, above-mentioned material is added in special powder mixer and be sufficiently stirred for；4th, by the mixed powder by being sufficiently stirred for
End is loaded into required stainless steel mould and pressurizeed, it is to avoid mixed-powder can not be compacted, shaping；5th, by above-mentioned through overcompaction
Product is put into agglomerating plant together with mould, carries out conventional activated carbon filter core sintering；6th, mould is taken out, air-cooled or water is carried out
One kind in cold, is stripped in normal temperature environment, takes out product --- activated carbon selenium-rich sintered filter core；7th, carried out on streamline by
It is individual to examine；8, close inspection is required according to standard, by attribute classification, packaging and warehousing.
3. the method that a kind of activated carbon according to required by claim 2 sinters selenium-rich filtering element for treating water, it is characterized in that：Stirring
The special powder mixer that hybrid technique is used is the convertible mixer of food-grade.
4. the method that a kind of activated carbon according to required by claim 2 sinters selenium-rich filtering element for treating water, it is characterized in that：Mould is
Conventional sintered filter core stainless steel mould.
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| CN201710648884.5A CN107253756A (en) | 2017-08-01 | 2017-08-01 | A kind of method that activated carbon sinters selenium-rich filtering element for treating water |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453741A (en) * | 2018-10-30 | 2019-03-12 | 广东工业大学 | Heavy metal and arsenic, the sintering activity charcoal of fluorine ion and preparation method thereof in a kind of efficient absorption water |
| CN110124394A (en) * | 2019-05-13 | 2019-08-16 | 江西虔农农业股份有限公司 | A kind of preparation method of selenium-rich titanium-based filtering element for treating water |
| CN112933742A (en) * | 2021-03-02 | 2021-06-11 | 全硒时代(深圳)生物科技发展有限公司 | Method for manufacturing filter element with organic selenium |
| CN112933740A (en) * | 2021-02-07 | 2021-06-11 | 全硒时代(深圳)生物科技发展有限公司 | Method for oil purification decoloration selenium-rich sintered filter element |
| CN116835748A (en) * | 2023-07-21 | 2023-10-03 | 山东共筑农业集团有限公司 | Selenium-rich ceramic particle water purification filter element and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642652A (en) * | 2009-08-31 | 2010-02-10 | 金碧娥 | Selenium-rich nano-silver active carbon filter element and preparation method thereof |
| CN102350129A (en) * | 2011-06-21 | 2012-02-15 | 黄光智 | Integrated water purifying filter core for removing fluorine and filtering |
| CN102887558A (en) * | 2011-07-19 | 2013-01-23 | 夏涛 | Drinking water purifying material containing nano-selenium and preparation method of drinking water purifying material |
| CN103071400A (en) * | 2013-01-05 | 2013-05-01 | 宁波爱去欧净水设备科技有限公司 | Manufacturing method of microporous membrane sinter filter element |
| CN203196461U (en) * | 2013-04-18 | 2013-09-18 | 崧泉企业股份有限公司 | Activated carbon composite filter core manufacturing device |
| CN103381322A (en) * | 2013-06-25 | 2013-11-06 | 蚌埠凤凰滤清器有限责任公司 | Active carbon filter core and preparation method thereof |
-
2017
- 2017-08-01 CN CN201710648884.5A patent/CN107253756A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642652A (en) * | 2009-08-31 | 2010-02-10 | 金碧娥 | Selenium-rich nano-silver active carbon filter element and preparation method thereof |
| CN102350129A (en) * | 2011-06-21 | 2012-02-15 | 黄光智 | Integrated water purifying filter core for removing fluorine and filtering |
| CN102887558A (en) * | 2011-07-19 | 2013-01-23 | 夏涛 | Drinking water purifying material containing nano-selenium and preparation method of drinking water purifying material |
| CN103071400A (en) * | 2013-01-05 | 2013-05-01 | 宁波爱去欧净水设备科技有限公司 | Manufacturing method of microporous membrane sinter filter element |
| CN203196461U (en) * | 2013-04-18 | 2013-09-18 | 崧泉企业股份有限公司 | Activated carbon composite filter core manufacturing device |
| CN103381322A (en) * | 2013-06-25 | 2013-11-06 | 蚌埠凤凰滤清器有限责任公司 | Active carbon filter core and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453741A (en) * | 2018-10-30 | 2019-03-12 | 广东工业大学 | Heavy metal and arsenic, the sintering activity charcoal of fluorine ion and preparation method thereof in a kind of efficient absorption water |
| CN110124394A (en) * | 2019-05-13 | 2019-08-16 | 江西虔农农业股份有限公司 | A kind of preparation method of selenium-rich titanium-based filtering element for treating water |
| CN112933740A (en) * | 2021-02-07 | 2021-06-11 | 全硒时代(深圳)生物科技发展有限公司 | Method for oil purification decoloration selenium-rich sintered filter element |
| CN112933742A (en) * | 2021-03-02 | 2021-06-11 | 全硒时代(深圳)生物科技发展有限公司 | Method for manufacturing filter element with organic selenium |
| CN116835748A (en) * | 2023-07-21 | 2023-10-03 | 山东共筑农业集团有限公司 | Selenium-rich ceramic particle water purification filter element and preparation method thereof |
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