CN105080214A - Composite cooking fume air filter material made of China hemp fibers and preparation method thereof - Google Patents
Composite cooking fume air filter material made of China hemp fibers and preparation method thereof Download PDFInfo
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- CN105080214A CN105080214A CN201510457111.XA CN201510457111A CN105080214A CN 105080214 A CN105080214 A CN 105080214A CN 201510457111 A CN201510457111 A CN 201510457111A CN 105080214 A CN105080214 A CN 105080214A
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Abstract
The invention discloses a composite cooking fume air filter material made of China hemp fibers. The composite cooking fume air filter material is characterized by comprising, by weight, 20-30 parts of polypropylene fibers, 20-30 parts of the China hemp fibers, 5-10 parts of banana fibers, 5-10 parts of polypropylene fibers, 10-20 parts of oil-absorptive resin, 0.1-0.2 part of konjacmannan, 1-2 parts of nonylphenol polyoxyethylene ether, 3-5 parts of white mineral oil and 10-15 parts of composite modifier. The filter material can effectively filter solid particles and liquid particles in cooking fume waste gas, the risk reducing effect can further be achieved, and the purifying effect is good; pollution to the environment by the cooking fume waste gas can be effectively lowered; a good antibacterial property is further achieved; hygiene is good and practicability is high.
Description
Technical field
The present invention relates to filtering oil smoke Material Field, be specifically related to a kind of china-hemp fibers compound fume air filting material and preparation method thereof.
Background technology
Along with the fast development of catering trade, adopt in food processing process explode, fry, decoct, the technique such as barbecue, thus produce a large amount of oil flue waste gas.These oil flue waste gas comprise gas, liquid, solid three-phase pollutant, and its chemical composition is extremely complicated, have strong carcinogenic, mutagenesis.These pollutants from cooking fume are just discharged into outdoor without any process, bring pollution not only to surrounding resident living environment, and destroy air quality, serious harm health.
For fume purifying, cooking fume purification handling technical method in the market mainly contains mechanical phonograph recorder separation, catalyst combustion method, absorption method, Electrostatic Treatment method etc.Wherein, absorption method has that equipment investment is few, operating cost is low, the feature of non-secondary pollution, is applied widely.But because smoke components is complicated, single sorbing material is difficult to meet purification requirement, adopts composite filter material to be conducive to removing multiple harmful components, reaches better clean-up effect, effectively alleviate the pollution of oil flue waste gas.
Summary of the invention
The object of this invention is to provide a kind of china-hemp fibers compound fume air filting material, effectively can filter oil smoke, remove the harmful components in oil flue waste gas, effectively reduce oil flue waste gas and pollute.
The present invention is achieved by the following technical solutions:
A kind of china-hemp fibers compound fume air filting material, it is obtained by the raw material of following weight parts:
Polypropylene fibre 20-30, china-hemp fibers 20-30, banana fiber 5-10, polypropylene fiber 5-10, oil-absorbing resin 10-20, konjac glucomannan 0.1-0.2, NPE 1-2, White Mineral Oil 3-5, composite modifier 10-15;
Wherein oil-absorbing resin is acrylic acid series cross-linked copolymer;
Wherein composite modifier is made up of the raw material of following weight portion: shitosan 1-2, citric acid 1-2, nano titanium oxide 2-4, water 40-60; Citric acid is first dissolved in the water by the preparation method of composite modifier, under 60-80 DEG C of condition, then adds shitosan stir until dissolve completely, add nano titanium oxide ultrasonic disperse 5-10min, to obtain final product after cooling.
A preparation method for china-hemp fibers compound fume air filting material, comprises the following steps:
(1) mix after polypropylene fibre, china-hemp fibers, banana fiber and polypropylene fiber respectively shredding, through combing, lapping, whole boiling hot operation, obtain fiber base-material;
(2) NPE and White Mineral Oil are mixed, then mix with oil-absorbing resin, obtain oil-absorbing resin mixture; Again the fiber base-material in (1) is mixed with oil-absorbing resin mixture, then in 180-220 DEG C, hot-forming under 4-8MPa condition, obtain filtering base-material;
(3) the filtration base-material surface in (2) is sprayed on after composite modifier and konjac glucomannan being mixed, then completely dry in 80-90 DEG C of condition, obtain china-hemp fibers compound fume air filting material.
Advantage of the present invention is:
China-hemp fibers fibrillar center has larger cavity, has the structure of porous and very strong absorption property, and containing various active material, has natural bacteriostasis efficacy.The present invention adopts polypropylene fibre, china-hemp fibers, banana fiber and the multiple fibrous material compound of polypropylene fiber are as carrier, combined by fibrous material and oil-absorbing resin material, filtering material is made to have good strainability to oil smoke, and by shitosan and nano titanium oxide, surface spraying modification is carried out to filtering material, poisonous in oil flue waste gas, harmful components have good absorption property, make filtering material can not only solid effectively in filter oil smoke waste gas, liquid particle, harm reduction effect can also be played, good purification, effectively can reduce the pollution of oil flue waste gas to environment, also there is good bacteriostasis property, wholesomeness is good, practical.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
A kind of china-hemp fibers compound fume air filting material, is prepared from by the component raw material of following weight (kg):
Polypropylene fibre 25, china-hemp fibers 25, banana fiber 8, polypropylene fiber 8, oil-absorbing resin 15, konjac glucomannan 0.15, NPE 1.5, White Mineral Oil 4, composite modifier 12;
Wherein oil-absorbing resin is acrylic acid series cross-linked copolymer;
Wherein composite modifier is made up of the raw material of following weight portion: shitosan 1.5, citric acid 1.5, nano titanium oxide 3, water 50; Citric acid is first dissolved in the water by the preparation method of composite modifier, under 80 DEG C of conditions, then adds shitosan stir until dissolve completely, add nano titanium oxide ultrasonic disperse 5min, to obtain final product after cooling.
The preparation method of china-hemp fibers compound fume air filting material comprises the following steps:
(1) mix after polypropylene fibre, china-hemp fibers, banana fiber and polypropylene fiber respectively shredding, through combing, lapping, whole boiling hot operation, obtain fiber base-material;
(2) NPE and White Mineral Oil are mixed, then mix with oil-absorbing resin, obtain oil-absorbing resin mixture; Again the fiber base-material in (1) is mixed with oil-absorbing resin mixture, then in 180 DEG C, hot-forming under 4MPa condition, obtain filtering base-material;
(3) the filtration base-material surface in (2) is sprayed on after composite modifier and konjac glucomannan being mixed, then completely dry in 80 DEG C of conditions, obtain china-hemp fibers compound fume air filting material.
Through inspection, above-mentioned obtained oil fume air filtering material purification efficiency is 92.3%.
Claims (2)
1. a china-hemp fibers compound fume air filting material, is characterized in that, it is obtained by the raw material of following weight parts:
Polypropylene fibre 20-30, china-hemp fibers 20-30, banana fiber 5-10, polypropylene fiber 5-10, oil-absorbing resin 10-20, konjac glucomannan 0.1-0.2, NPE 1-2, White Mineral Oil 3-5, composite modifier 10-15;
Described oil-absorbing resin is acrylic acid series cross-linked copolymer;
Described composite modifier is made up of the raw material of following weight portion: shitosan 1-2, citric acid 1-2, nano titanium oxide 2-4, water 40-60; Citric acid is first dissolved in the water by the preparation method of composite modifier, under 60-80 DEG C of condition, then adds shitosan stir until dissolve completely, add nano titanium oxide ultrasonic disperse 5-10min, to obtain final product after cooling.
2. the preparation method of a kind of china-hemp fibers compound fume air filting material according to claim 1, is characterized in that, comprise the following steps:
(1) mix after polypropylene fibre, china-hemp fibers, banana fiber and polypropylene fiber respectively shredding, through combing, lapping, whole boiling hot operation, obtain fiber base-material;
(2) NPE and White Mineral Oil are mixed, then mix with oil-absorbing resin, obtain oil-absorbing resin mixture; Again the fiber base-material in (1) is mixed with oil-absorbing resin mixture, then in 180-220 DEG C, hot-forming under 4-8MPa condition, obtain filtering base-material;
(3) the filtration base-material surface in (2) is sprayed on after composite modifier and konjac glucomannan being mixed, then completely dry in 80-90 DEG C of condition, obtain china-hemp fibers compound fume air filting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457111.XA CN105080214A (en) | 2015-07-30 | 2015-07-30 | Composite cooking fume air filter material made of China hemp fibers and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510457111.XA CN105080214A (en) | 2015-07-30 | 2015-07-30 | Composite cooking fume air filter material made of China hemp fibers and preparation method thereof |
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| CN105080214A true CN105080214A (en) | 2015-11-25 |
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| CN201510457111.XA Pending CN105080214A (en) | 2015-07-30 | 2015-07-30 | Composite cooking fume air filter material made of China hemp fibers and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178563A (en) * | 2018-01-17 | 2018-06-19 | 福建弘高石粉综合利用有限公司 | A kind of high performance superfine sand concrete material preparation method containing waste stone dust |
| CN110075571A (en) * | 2019-05-15 | 2019-08-02 | 中国科学院新疆理化技术研究所 | A kind of preparation method and application of super hydrophilic basalt fiber material |
| CN111944607A (en) * | 2020-08-21 | 2020-11-17 | 福建邦研油脂科技股份有限公司 | Grease composition and preparation method thereof |
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| CN110075571A (en) * | 2019-05-15 | 2019-08-02 | 中国科学院新疆理化技术研究所 | A kind of preparation method and application of super hydrophilic basalt fiber material |
| CN111944607A (en) * | 2020-08-21 | 2020-11-17 | 福建邦研油脂科技股份有限公司 | Grease composition and preparation method thereof |
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Application publication date: 20151125 |
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