CN107570114A - A kind of super passage ultrafiltration effect active carbon stick and preparation method thereof - Google Patents
A kind of super passage ultrafiltration effect active carbon stick and preparation method thereof Download PDFInfo
- Publication number
- CN107570114A CN107570114A CN201710841486.5A CN201710841486A CN107570114A CN 107570114 A CN107570114 A CN 107570114A CN 201710841486 A CN201710841486 A CN 201710841486A CN 107570114 A CN107570114 A CN 107570114A
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- China
- Prior art keywords
- super
- active carbon
- passage
- effect active
- ultrafiltration effect
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Classifications
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- 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
-
- 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
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
Abstract
The invention discloses a kind of super passage ultrafiltration effect active carbon stick, super clear water is known that fibrous material is added in activated carbon granule and binding agent, sintered and extrusion is process；Preferably, the material mixture ratio of the super passage ultrafiltration effect active carbon stick is：60 250 mesh activity powdered carbons 50 85%, adhesive 15 35%, super clear water staple fiber material 5 15%.The present invention carbon rod by lifting multidimensional aquaporin, so as to strengthen the filter effect of carbon rod, make water purification product to miniaturization, it is intensive above develop, ensure filter effect while reduction filter material amount use, economize on resources.
Description
Technical field
The present invention relates to water-treatment technology field, more particularly to a kind of super passage ultrafiltration effect active carbon stick and its preparation side
Method, carbon rod of the invention, so as to reach the filter effect of enhancing carbon rod, make water purification product to small-sized by lifting multidimensional aquaporin
Change, the intensive use for developing above, filter material amount being reduced while filter effect is ensured, so as to economize on resources.
Background technology
Carbon rod is a very crucial and important filter element of drinking water purifier.Carbon rod usual quilt in water purifier
It is used to filter out the micropollutants such as chlorine residue protection membrane module used in reverse osmosis membrane, the preposition of milipore filter, after carbon rod is also used for film
Put lifting delivery port sense.As the raising of consumers living and modern house space are tightened, water purification product is also to intensive
Change, miniaturization, this requires the core such as carbon rod filter element to develop toward on minimizing.It is to work as to develop high filter effect carbon rod for this
One emphasis direction of preceding development.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of super passage ultrafiltration effect active carbon stick and preparation method thereof, lead to
The creation super passage of current is crossed on active carbon stick, strengthen chance and time of contact that water body contacts with activated carbon, improved with this
The filter effect of carbon rod.
To solve above technical problem, a kind of super passage ultrafiltration effect active carbon stick, super clear water is known that fibrous material adds
In activated carbon granule and binding agent, sintered and extrusion is process.
Preferably, the activated carbon granule is one or more of mixtures in coconut husk matter, ature of coal, wooden, bamboo charcoal.
Preferably, the binding agent be LDPE, HDPE, LLDPE, EVA, PP or one kind in ultra-high molecular weight polyethylene or
Several mixtures.
Preferably, described super clear water staple fiber material is graphene oxide fiber, Carbon fibe, one kind in cellulose or several
Kind mixture.
Preferably, product quality is ensured to be more preferable, described super clear water short fiber material length is 1mm-10mm, because,
If the length selection of super clear water short fiber material is too small, the possibility being rushed out is had in process, it is long, it can influence
Carbon rod is molded and filter effect.
Preferably, the material mixture ratio of the super passage ultrafiltration effect active carbon stick is：60-250 mesh activity powdered carbon 50-85%,
Adhesive 15-35%, super clear water staple fiber material 5-15%.
Present invention also offers a kind of method for preparing above-mentioned super passage ultrafiltration effect active carbon stick, comprise the following steps：
(1) various materials are mixed into 15-40 minutes to scale, be then fills up in straight tube mould, grinding tool both ends plug
Clog；
(2) straight tube mould is put under forcing press, pressurization compacting；
(3) mould is moved into sintering furnace, 150-380 DEG C of sintering 30-90min；Mould is then taken out, after cold front heavy rain
Plug is removed, ejects carbon rod, cutting obtains finished product.
It is controllable using the good product consistency obtained by the preparation method of the present invention, each carbon rod quality.
The present invention discloses a kind of super passage ultrafiltration effect active carbon stick, and the adsorption hole of carbon rod can be made with the method for the present invention
Increase so as to lift filter efficacy in footpath.The carbon rod of the present invention strengthens the filter effect of carbon rod, made net by lifting multidimensional aquaporin
Aquatic products to miniaturization, it is intensive above develop, ensure filter effect while reduction filter material amount use, economize on resources.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below in conjunction with specific embodiment, no
Form limiting the scope of the invention.
The present invention discloses a kind of super passage ultrafiltration effect active carbon stick, and this carbon rod strengthens carbon rod by lifting multidimensional aquaporin
Filter effect, make water purification product to miniaturization, it is intensive develop above, reduction filter material amount makes while filter effect is ensured
With economizing on resources.
Embodiment 1
15 grams of 2mm graphene oxides fibers, 195 grams of 60-250 mesh activity powdered carbons and 90 grams of LDPE binding agents are inserted respectively
Mixed 20 minutes in compounding jar, this compound powder is added in straight tube grinding tool and is compacted by compacting machine, 50 points are toasted at 170 DEG C
Clock, demoulding cutting must both surpass passage ultrafiltration effect active carbon stick A1 (sizes：External diameter=63mm, internal diameter=35mm, length=240mm).
30 grams of 2mm graphene oxides fibers, 180 grams of 60-250 mesh activity powdered carbons and 90 grams of LDPE binding agents are inserted respectively
Mixed 20 minutes in compounding jar, this compound powder is added in straight tube grinding tool and is compacted by compacting machine, 70 points are toasted at 190 DEG C
Clock, demoulding cutting must both surpass passage ultrafiltration effect active carbon stick A2 (sizes：External diameter=63mm, internal diameter=35mm, length=240mm).
15 grams of 3mm Carbon fibes, 195 grams of 60-250 mesh activity powdered carbons and 90 grams of LDPE binding agents are inserted in compounding jar respectively
Mixing 20 minutes, this compound powder is added in straight tube grinding tool and is compacted by compacting machine, is toasted 50 minutes at 170 DEG C, be stripped
Cutting must both surpass passage ultrafiltration effect active carbon stick B1 (sizes：External diameter=63mm, internal diameter=35mm, length=240mm).
30 grams of 3mm Carbon fibes, 180 grams of 60-250 mesh activity powdered carbons and 90 grams of LDPE binding agents are inserted in compounding jar respectively
Mixing 20 minutes, this compound powder is added in straight tube grinding tool and is compacted by compacting machine, is toasted 70 minutes at 190 DEG C, be stripped
Cutting must both surpass passage ultrafiltration effect active carbon stick B2 (sizes：External diameter=63mm, internal diameter=35mm, length=240mm).
270 grams of 60-250 mesh activity powdered carbons and 90 grams of LDPE binding agents are inserted in compounding jar respectively and mixed 20 minutes, will
This compound powder add straight tube grinding tool in be compacted by compacting machine, toast 70 minutes at 190 DEG C, the demoulding cut both commonly live
Property carbon rod C (sizes：External diameter=63mm, internal diameter=35mm, length=240mm).
Embodiment 2
Super passage ultrafiltration effect active carbon stick A1, A2, B1, B2 obtained above are subjected to chlorine residue removal and organic matter respectively
(COD) contrast test is removed, chlorine residue is used as mark-on reagent from sodium hypochlorite (8%), and organic matter is from tartaric acid as mark-on
Reagent is tested.
1) A1, A2 and B1, B2 chlorine residue remove experiment
The challenge liquid that contents of residual chlorine is 2.0ppm is configured, under 0.3bar pressure, test carbon rod A1, A2, B1, B2, C's
Chlorine residue removes efficiency.
Table 1：Super passage ultrafiltration effect active carbon stick chlorine residue removes experimental data
2) A1, A2 and B1, B2 organic matter (COD) remove experiment
The challenge liquid that COD contents are 30 is configured, under 0.3bar pressure, test carbon rod A1, A2, B1, B2, C COD are gone
Except efficiency.
Table 2：Super passage ultrafiltration effect active carbon stick COD removes experimental data
Carbon rod mistake can be effectively improved by adding super clear water type chopped fiber in common carbon rod it can be seen from above-mentioned testing result
Effect is filtered, especially super passage ultrafiltration effect active carbon stick is reachable to organic matter (COD) clearance whole process within the scope of service life
More than 80%.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (7)
- A kind of 1. super passage ultrafiltration effect active carbon stick, it is characterised in that：Super clear water short fiber material is added into activated carbon granule In binding agent, sintered and extrusion is process.
- A kind of 2. super passage ultrafiltration effect active carbon stick according to claim 1, it is characterised in that：The activated carbon granule is One or more of mixtures in coconut husk matter, ature of coal, wooden, bamboo charcoal.
- A kind of 3. super passage ultrafiltration effect active carbon stick according to claim 1, it is characterised in that：The binding agent is One or more of mixtures in LDPE, HDPE, LLDPE, EVA, PP or ultra-high molecular weight polyethylene.
- A kind of 4. super passage ultrafiltration effect active carbon stick according to claim 1, it is characterised in that：The described short fibre of super clear water Material is one or more of mixtures in graphene oxide fiber, Carbon fibe, cellulose.
- A kind of 5. super passage ultrafiltration effect active carbon stick according to claim 1, it is characterised in that：The described short fibre of super clear water Dimension length of material is 1mm-10mm.
- A kind of 6. super passage ultrafiltration effect active carbon stick according to claim 1, it is characterised in that：The super passage ultrafiltration effect The material mixture ratio of active carbon stick is：60-250 mesh activity powdered carbon 50-85%, adhesive 15-35%, super clear water staple fiber material 5- 15%.
- 7. it is a kind of prepare such as described in any one of claim 1~6 super passage ultrafiltration effect active carbon stick, it is characterised in that bag Include following steps：(1) various materials are mixed into 15-40 minutes to scale, be then fills up in straight tube mould, grinding tool both ends are clogged with plug；(2) straight tube mould is put under forcing press, pressurization compacting；(3) mould is moved into sintering furnace, 150-380 DEG C of sintering 30-90min；Mould is then taken out, to be removed after cold front heavy rain Plug, ejects carbon rod, and cutting obtains finished product.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841486.5A CN107570114A (en) | 2017-09-18 | 2017-09-18 | A kind of super passage ultrafiltration effect active carbon stick and preparation method thereof |
| PCT/CN2017/114110 WO2019052023A1 (en) | 2017-09-18 | 2017-11-30 | Super-channel ultrafiltration-effect activated carbon rod and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841486.5A CN107570114A (en) | 2017-09-18 | 2017-09-18 | A kind of super passage ultrafiltration effect active carbon stick and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107570114A true CN107570114A (en) | 2018-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710841486.5A Pending CN107570114A (en) | 2017-09-18 | 2017-09-18 | A kind of super passage ultrafiltration effect active carbon stick and preparation method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107570114A (en) |
| WO (1) | WO2019052023A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261122A (en) * | 2018-10-18 | 2019-01-25 | 广东韩研活性炭科技股份有限公司 | A kind of sintering carbon rod and its preparation method and application |
| CN109850982A (en) * | 2019-04-04 | 2019-06-07 | 厦门水叮当数据科技有限公司 | A kind of pure water mouthfeel adjuster and preparation method thereof |
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- 2017-11-30 WO PCT/CN2017/114110 patent/WO2019052023A1/en active Application Filing
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| CN1747897A (en) * | 2003-02-17 | 2006-03-15 | 沈钟燮 | Manufacturing method of activated carbon structure having a frame |
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|---|---|---|---|---|
| CN109261122A (en) * | 2018-10-18 | 2019-01-25 | 广东韩研活性炭科技股份有限公司 | A kind of sintering carbon rod and its preparation method and application |
| CN109850982A (en) * | 2019-04-04 | 2019-06-07 | 厦门水叮当数据科技有限公司 | A kind of pure water mouthfeel adjuster and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019052023A1 (en) | 2019-03-21 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
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