CN106824054A - A kind of absorbent-type deodorization and sterilization filtration core and preparation method thereof - Google Patents

A kind of absorbent-type deodorization and sterilization filtration core and preparation method thereof Download PDF

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Publication number
CN106824054A
CN106824054A CN201710059073.1A CN201710059073A CN106824054A CN 106824054 A CN106824054 A CN 106824054A CN 201710059073 A CN201710059073 A CN 201710059073A CN 106824054 A CN106824054 A CN 106824054A
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CN
China
Prior art keywords
base material
filter core
absorbent
core base
attapulgite clay
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Pending
Application number
CN201710059073.1A
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Chinese (zh)
Inventor
汤艺文
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Fujian Haixi Filter Faucet Research Center Co Ltd
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Fujian Haixi Filter Faucet Research Center Co Ltd
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Priority to CN201710059073.1A priority Critical patent/CN106824054A/en
Publication of CN106824054A publication Critical patent/CN106824054A/en
Pending legal-status Critical Current

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    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • 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
    • 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The present invention discloses a kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, and the filter core base material includes the raw material of following percentage by weight：50~75% attapulgite clay, 15~35% liquid deodorant and 5~33% fiber binder；The attapulgite clay is attapulgite clay of the size in 100~300 mesh；The filter core base material adjusts the viscosity of the filter core base material by adding water.The invention also discloses the absorbent-type deodorization and sterilization filtration core that the preparation method of above-mentioned absorbent-type deodorization and sterilization filtration core, making are obtained, not only with the function of purifying water, but also with sterilized, deodorant function, it is ensured that the safe drinking water of people.

Description

A kind of absorbent-type deodorization and sterilization filtration core and preparation method thereof
Technical field
The present invention relates to filtering material technical field, and in particular to be a kind of absorbent-type deodorization and sterilization filtration core and its system Make method.
Background technology
Filtering material purposes is extremely wide, can be widely used in water process and air filtration purification aspect, especially exists Drink water purifying treatment aspect has very big application prospect.
The threat of drinking water pollution problem, particularly heavy metal ion pollution, increasingly causes the height weight of various circles of society Depending on.At present, general device for purifying potable water, has that purification style is single, clean-up effect is poor, and filter core is used as drinking water The core component of purifier, the using effect of the material composition influence purifier of filter core, existing filter core is mainly single Filtering material be made, such as active carbon filter core, ceramic honey comb, filter paper or steel wire, its clean-up effect is not good, and only rises To merely catharsis, unitary function, it is impossible to meet the demand of client.
Preparation method on filter core, more than existing filter core by the way of extrusion forming or sinter molding, is being squeezed into In type processing, curable type generally is aided in added with glue, this glue easily blocks filter material micropore, the filter opening of destruction 70% so that filter material Resistance to water becomes big, and water-flowing amount diminishes, and hydrophily is deteriorated, and causes the filter core after extrusion forming is processed, and its water-flowing amount is low, Filter efficiency is low.Sinter molding processing in, generally using binding agent aid in curable type, it is activated after, binding agent can block filter material Micropore so that filter material becomes big to the resistance of water, and water-flowing amount diminishes, and hydrophily is deteriorated, and causes the filter efficiency of filter core low, effect Difference.
The content of the invention
It is an object of the invention to provide the mistake that a kind of absorbent-type deodorization and sterilization filtration core and preparation method thereof, making are obtained Filter core not only has the function of purifying water, but also with sterilized, deodorant function, it is ensured that the safe drinking water of people.
In order to reach above-mentioned purpose, solution of the invention is：
A kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, the filter core base material include following percentage by weight Raw material：
Attapulgite clay 50~75%
Liquid deodorant 15~35%
Fiber binder 5~33%；
The attapulgite clay is attapulgite clay of the size in 100~300 mesh；
The filter core base material adjusts the viscosity of the filter core base material by adding water.
The filter core base material includes the raw material of following percentage by weight：
Attapulgite clay 60~65%
Liquid deodorant 20~30%
Fiber binder 5~15%.
The filter core base material includes the raw material of following percentage by weight：
Attapulgite clay 60%
Liquid deodorant 25%
Fiber binder 15%.
The liquid deodorant WCLEAN1200 that the liquid deodorant is provided for Shanghai Wei Jie Environmental Protection Technology Co., Ltd, institute Fiber binder is stated for the binder BiPUL 50TWG that Co., Ltd. provides spin in Japanese Japan.
The preparation method of the absorbent-type deodorization and sterilization filtration core, during making, first by attapulgite clay, liquid deodorant and The mixing of fiber binder is stirred evenly, and then add water prepared thick filter core base material, and amount of water is the attapulgite clay, liquid is removed Smelly dose and 15~20 times of fiber binder gross weight, then entered thick filter core base material successively using wet type shaped device Row vacuum intake and integer, are made filtration core of different shapes, are dried at last 100~150 DEG C, obtain final product the absorbent-type sterilization and remove Smelly filtration core.
During the vacuum intake, according to suction amount and the time of vacuum degree control suction.
During the vacuum intake, the filter core base material is attracted to the inner canister of the wet type shaped device On, through hole is laid with the inner canister, and the inner canister is wrapped with non-woven fabrics.This non-woven fabrics is used to prevent inner canister Through hole is blocked under vacuum, moreover it is possible to ensure the preferably absorption of filter core base material outside inner canister.
After adopting the above technical scheme, a kind of absorbent-type deodorization and sterilization filtration core of the invention, is removed with attapulgite clay, liquid Smelly dose and fiber binder are made for raw material, and attapulgite clay can adsorb impurities in water in itself, with sterilized, purification Effect, because attapulgite clay also has adsorbance to liquid deodorant, can slowly discharge liquid deodorant in water, reach The purpose of lasting deodorization and sterilization；The filtration core being made of wet type molding mode, the fiber binder in the filtration core of shaping In threadiness, the micropore of filter core base material will not be blocked, the filtration core of so shaping still remains the micropore of filter core base material, can The resistance that is subject to when filtration core is filtered is reduced, filters unobstructed, and larger water-flowing amount can be formed, with good hydrophilic The service life of filtration core can also be extended simultaneously.
Therefore, a kind of absorbent-type deodorization and sterilization filtration core of the invention, not only with the function of purifying water, but also has Sterilized, deodorant function, it is ensured that the safe drinking water of people.
Specific embodiment
In order to technical scheme is explained further, the present invention is explained in detail below by specific embodiment State.
Embodiment one
A kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, filter core base material include the original of following percentage by weight Material：
Attapulgite clay 60%
Liquid deodorant 25%
Fiber binder 15%；
Wherein, attapulgite clay is attapulgite clay of the size in 100 mesh, and filter core base material is by the regulation filter core base material that adds water Viscosity.
The preparation method of the absorbent-type deodorization and sterilization filtration core is as follows：
(1) attapulgite clay is first crossed into 100 mesh sieves；
(2) and then by the attapulgite clay of 100 mesh sizes, liquid deodorant and fiber binder above-mentioned formula rate is pressed Mixing stirs evenly into filter core base material；
(3) and then the prepared thick filter core base material that adds water, amount of water is 18 times of filter core base material gross weight；
(4) thick filter core base material is carried out by vacuum intake and integer using wet type shaped device successively, as desired Filtration core of different shapes is made, is dried at 120 DEG C, obtain final product the absorbent-type deodorization and sterilization filtration core.
Table 1 is before and after Drinking Water is filtered by making the absorbent-type deodorization and sterilization filtration core for obtaining in embodiment one Quality examination report, as a result show：After the absorbent-type deodorization and sterilization filtration core is processed, impurities in water (suspension, nitrogen phosphorus Compound, heavy metal ion and excrement colibacillus group number etc.) be nearly all removed, the absorbent-type deodorization and sterilization filtration core have compared with It is good purify water, sterilized and deodorization functions.
The quality examination report of the Drinking Water of table 1
Embodiment two
A kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, filter core base material include the original of following percentage by weight Material：
Attapulgite clay 50%
Liquid deodorant 20%
Fiber binder 30%；
Wherein, attapulgite clay is attapulgite clay of the size in 100 mesh, and filter core base material is by the regulation filter core base material that adds water Viscosity.
The preparation method of the absorbent-type deodorization and sterilization filtration core is as follows：
(1) attapulgite clay is first crossed into 100 mesh sieves；
(2) and then by the attapulgite clay of 100 mesh sizes, liquid deodorant and fiber binder above-mentioned formula rate is pressed Mixing stirs evenly into filter core base material；
(3) and then the prepared thick filter core base material that adds water, amount of water is 15 times of filter core base material gross weight；
(4) thick filter core base material is carried out by vacuum intake and integer using wet type shaped device successively, as desired Filtration core of different shapes is made, is dried at 100 DEG C, obtain final product the absorbent-type deodorization and sterilization filtration core.
Embodiment three
A kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, filter core base material include the original of following percentage by weight Material：
Attapulgite clay 75%
Liquid deodorant 20%
Fiber binder 5%；
Wherein, attapulgite clay is attapulgite clay of the size in 100 mesh, and filter core base material is by the regulation filter core base material that adds water Viscosity.
The preparation method of the absorbent-type deodorization and sterilization filtration core is as follows：
(1) attapulgite clay is first crossed into 100 mesh sieves；
(2) and then by the attapulgite clay of 100 mesh sizes, liquid deodorant and fiber binder above-mentioned formula rate is pressed Mixing stirs evenly into filter core base material；
(3) and then the prepared thick filter core base material that adds water, amount of water is 20 times of filter core base material gross weight；
(4) thick filter core base material is carried out by vacuum intake and integer using wet type shaped device successively, as desired Filtration core of different shapes is made, is dried at 150 DEG C, obtain final product the absorbent-type deodorization and sterilization filtration core.
Example IV
A kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, filter core base material include the original of following percentage by weight Material：
Attapulgite clay 57%
Liquid deodorant 35%
Fiber binder 8%；
Wherein, attapulgite clay is attapulgite clay of the size in 200 mesh, and filter core base material is by the regulation filter core base material that adds water Viscosity.
The preparation method of the absorbent-type deodorization and sterilization filtration core is as follows：
(1) attapulgite clay is first crossed into 200 mesh sieves；
(2) and then by the attapulgite clay of 200 mesh sizes, liquid deodorant and fiber binder above-mentioned formula rate is pressed Mixing stirs evenly into filter core base material；
(3) and then the prepared thick filter core base material that adds water, amount of water is 18 times of filter core base material gross weight；
(4) thick filter core base material is carried out by vacuum intake and integer using wet type shaped device successively, as desired Filtration core of different shapes is made, is dried at 120 DEG C, obtain final product the absorbent-type deodorization and sterilization filtration core.
Embodiment five
A kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, filter core base material include the original of following percentage by weight Material：
Attapulgite clay 60%
Liquid deodorant 30%
Fiber binder 10%；
Wherein, attapulgite clay is attapulgite clay of the size in 300 mesh, and filter core base material is by the regulation filter core base material that adds water Viscosity.
The preparation method of the absorbent-type deodorization and sterilization filtration core is as follows：
(1) attapulgite clay is first crossed into 300 mesh sieves；
(2) and then by the attapulgite clay of 300 mesh sizes, liquid deodorant and fiber binder above-mentioned formula rate is pressed Mixing stirs evenly into filter core base material；
(3) and then the prepared thick filter core base material that adds water, amount of water is 18 times of filter core base material gross weight；
(4) thick filter core base material is carried out by vacuum intake and integer using wet type shaped device successively, as desired Filtration core of different shapes is made, is dried at 100 DEG C, obtain final product the absorbent-type deodorization and sterilization filtration core.
In above-described embodiment, involved liquid deodorant is removed for the liquid that Shanghai Wei Jie Environmental Protection Technology Co., Ltd provides Smelly dose of WCLEAN1200, fiber binder spins the TWG of binder BiPUL 50 that Co., Ltd. provides for Japanese Japan.
It should be noted that the filtration core in the present invention can be made into column, block or sheet etc..Different shape and specification Suction time of the filtration core during vacuum intake it is different, can be adjusted according to actual conditions.
The step of the preparation method in (4), during the vacuum intake, the filter core base material is attracted to described In the inner canister of wet type shaped device, through hole is laid with the inner canister, and the inner canister is wrapped with non-woven fabrics.This nothing Spinning cloth is used to prevent the through hole of inner canister from blocking under vacuum, moreover it is possible to ensure the preferably absorption of filter core base material in inner canister Outward.
The step of the preparation method in (4), the integer is the finishing to the filtration core after shaping, the mistake after being such as molded Filter core is column, and the inner canister of the filtration core for being cased with column respectively by two during integer is carried out to roller, so as to by the table of filtration core Face pressure is flattened in fact.
Above-described embodiment and non-limiting product form of the invention and style, the ordinary skill people of any art Appropriate change or modification that member is done to it, all should be regarded as not departing from patent category of the invention.

Claims (6)

1. a kind of absorbent-type deodorization and sterilization filtration core, including filter core base material, it is characterised in that：The filter core base material includes following weight Measure the raw material of percentage：
Attapulgite clay 50~75%
Liquid deodorant 15~35%
Fiber binder 5~33%；
The attapulgite clay is attapulgite clay of the size in 100~300 mesh；
The filter core base material adjusts the viscosity of the filter core base material by adding water.
2. a kind of absorbent-type deodorization and sterilization filtration core according to claim 1, it is characterised in that：The filter core base material includes The raw material of following percentage by weight：
Attapulgite clay 60~65%
Liquid deodorant 20~30%
Fiber binder 5~15%.
3. a kind of absorbent-type deodorization and sterilization filtration core according to claim 1, it is characterised in that：
The filter core base material includes the raw material of following percentage by weight：
Attapulgite clay 60%
Liquid deodorant 25%
Fiber binder 15%.
4. a kind of absorbent-type deodorization and sterilization filtration core according to claim 1-3 any one claims, it is characterised in that： The liquid deodorant is liquid deodorant WCLEAN1200, and the fiber binder is the TWG of binder BiPUL 50.
5. a kind of making side of the absorbent-type deodorization and sterilization filtration core as described in claim 1-3 any one claims is made Method, it is characterised in that：First attapulgite clay, liquid deodorant and fiber binder are mixed and is stirred evenly, then adding water, it is viscous to be obtained The filter core base material of thick shape, amount of water is the 15~20 of the attapulgite clay, liquid deodorant and fiber binder gross weight Times, then thick filter core base material is carried out by vacuum intake and integer using wet type shaped device successively, it is made of different shapes Filtration core, dries at last 100~150 DEG C, obtains final product the absorbent-type deodorization and sterilization filtration core.
6. the preparation method of a kind of absorbent-type deodorization and sterilization filtration core according to claim 5, it is characterised in that：Described During vacuum intake, the filter core base material is attracted in the inner canister of the wet type shaped device, in the inner canister Through hole is laid with, and the inner canister is wrapped with non-woven fabrics.
CN201710059073.1A 2017-01-23 2017-01-23 A kind of absorbent-type deodorization and sterilization filtration core and preparation method thereof Pending CN106824054A (en)

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Application Number Priority Date Filing Date Title
CN201710059073.1A CN106824054A (en) 2017-01-23 2017-01-23 A kind of absorbent-type deodorization and sterilization filtration core and preparation method thereof

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001218823A (en) * 2000-02-08 2001-08-14 Takasago Thermal Eng Co Ltd Device for deodorizing kitchen exhaust
CN1494378A (en) * 2001-06-08 2004-05-05 K・I化成株式会社 Liquid deodorant killing micro organism and method of microorganism-killing deodorization
CN101081344A (en) * 2007-07-31 2007-12-05 奇迪电器集团有限公司 Filter media for removing volatile phenol in water and method for making same and filter element using said filter media
CN102471096A (en) * 2009-08-06 2012-05-23 可乐丽化学株式会社 Molded activated charcoal and water purifier involving same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001218823A (en) * 2000-02-08 2001-08-14 Takasago Thermal Eng Co Ltd Device for deodorizing kitchen exhaust
CN1494378A (en) * 2001-06-08 2004-05-05 K・I化成株式会社 Liquid deodorant killing micro organism and method of microorganism-killing deodorization
CN101081344A (en) * 2007-07-31 2007-12-05 奇迪电器集团有限公司 Filter media for removing volatile phenol in water and method for making same and filter element using said filter media
CN102471096A (en) * 2009-08-06 2012-05-23 可乐丽化学株式会社 Molded activated charcoal and water purifier involving same

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Application publication date: 20170613