CN105056748A - Preparation method of automatic biological purifier for indoor air - Google Patents
Preparation method of automatic biological purifier for indoor air Download PDFInfo
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- CN105056748A CN105056748A CN201510415960.9A CN201510415960A CN105056748A CN 105056748 A CN105056748 A CN 105056748A CN 201510415960 A CN201510415960 A CN 201510415960A CN 105056748 A CN105056748 A CN 105056748A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 35
- 230000004913 activation Effects 0.000 claims abstract description 13
- 239000003610 charcoal Substances 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 239000005416 organic matter Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 24
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims description 22
- 238000001994 activation Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000011121 hardwood Substances 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- 241000276489 Merlangius merlangus Species 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 12
- 229910052763 palladium Inorganic materials 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 239000004408 titanium dioxide Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 238000003763 carbonization Methods 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 230000036541 health Effects 0.000 description 6
- 238000003915 air pollution Methods 0.000 description 5
- 241000195493 Cryptophyta Species 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013495 cobalt Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a preparation method of an automatic biological purifier for indoor air. The method comprises an organic matter decomposer preparation procedure, an organic matter decomposer and crushed plant material co-extrusion procedure, a carbonization procedure and an activation procedure, plant charcoal is cooled to the room temperature under the anaerobic condition, and the automatic biological purifier for the indoor air is prepared. The preparation method of the automatic biological purifier for the indoor air is easy to implement, convenient to operate and low in production cost.
Description
Technical field
The present invention relates to the preparation method of the biological device of a kind of indoor air auto-purifying.
Background technology
" indoor " mainly refer in room, and room air pollution refers to because harmful substance in the room air that a variety of causes causes exceeds standard, and then affects the indoor environmental pollution behavior of health.Nuisance comprises formaldehyde, benzene, ammonia, radioactive radon etc.Along with pollution level aggravation, people knows from experience generation inferior health reaction and even threatens life security.It is one of harm day by day come into one's own.
Room air pollution refers in the air in enclosure space to exist have the material of harm to health and concentration has exceeded national standard reaches the health degree that can hurt people, and we are generically and collectively referred to as room air pollution this type of phenomenon.Mainly do not refer to room.
People to the infectious disease pathogens understanding in room air comparatively early, are then familiar with less to other injurious factors.In fact, live in cave and the period of the roasting food heating of igniting within it as far back as the mankind, just have smoke pollution.But the scope of this kind of impact is minimum at that time, the duration is extremely of short duration, and the outdoor activity of people is also extremely frequent, and therefore, room air pollution is without obvious harm.Along with the high development of human civilization, especially since entering 20 middle of century, because the consumption of domestic fuel increases, enters kind and the increasing number of indoor chemical products and electric equipment, more owing to obtaining more airtight in order to the house building of economize energy cold district, the indoor pollution factor day by day increases and ventilation ability weakens on the contrary, and this makes the concentration of some pollutant indoor more outdoor up to more than decades of times.
People every day on average nearly more than 80% time spend in indoor.Along with producing and the modernization more of life style, more work and sports entertainment all can carry out in indoor, shopping also need not be gone into the street every day, suitable indoor microclimate makes people need not often go to open air to regulate fuel factor, like this, the indoor activity time of people is just more, even up to more than 93%.Therefore, IAQ just seems more closely more important to the relation of health.Although the concentration of indoor pollutant is often lower, because time of contact is very long, therefore its accumulation Exposure is very high.The weak crowd such as especially old, young, sick, residual, Abwehrkraft des Koepers is lower, outdoor activities chance less, and therefore, quality and their relation of IAQ are particularly important.
IAQ quality directly has influence on the physiological health of people, mental health and comfort.In order to improve IAQ, improving inhabitation, office conditions, promoting physically and mentally healthy, must renovate room air pollution.
For indoor particle shape pollutant, purification method mainly contains the dedusting of low temperature asymmetric plasma, electrostatic precipitation, diffusion dedusting, screening dedusting etc.Purifier mainly contains the dedusting of low temperature asymmetric plasma, mechanical collector, filtration dust catcher, charge type deduster, wet scrubber etc.First-selected filtration dust catcher is considered from the angle of economy; First-selected charge type deduster is considered from the angle of high effect cleaning.
For the pollution of indoor bacteria, virus, purification method is low temperature asymmetric plasma purification techniques.Corollary apparatus is low temp plasma purifier.
For the removing of foreign flavor indoors, foul smell, purification method is the multifunctional efficient particulate filter element selecting the glass fiber of 0.2 ~ 5.6 micron to be woven into, and the efficiency of this filter core filtering particle is quite high.
To the pollutant in room air, as the degraded of benzene homologues, halogenated alkane, aldehyde, acid, ketone etc., adopt photocatalytic degradation method very effective.Such as utilize sunshine, halogen tungsten lamp, mercury lamp etc. as ultraviolet source, use anatase type nano-TiO
2as catalyst.
Said method and device Problems existing be difficult to realization, inconvenient operation, production cost are high.
Summary of the invention
Technical problem to be solved by this invention is to provide the preparation method of the biological device of a kind of indoor air auto-purifying being easy to realize, easy to operate, production cost is low.
In order to solve the problems of the technologies described above, the preparation method of the biological device of the indoor air auto-purifying that the present invention adopts, comprise organic matter distintegrant preparation section, organic substance decomposing agent again with the mixing extrusion process, carbonize operation and activation procedure of crushed aggregate of plant, described organic substance decomposing agent preparation section is: according to mass ratio m
titanium dioxide: m
hard wood which has long been buried in earth: m
diatomite: m
ceramic powder: m
oyster shell whiting: m
four oxidations three cobalts: m
palladium=100:0.1 ~ 0.7:30 ~ 60:40 ~ 80:10 ~ 30:2 ~ 7:1 ~ 5, titanium dioxide, hard wood which has long been buried in earth, diatomite, ceramic powder, oyster shell whiting, cobaltosic oxide and palladium are carried out the mixture of Homogeneous phase mixing, wherein buried time>=200 year of hard wood which has long been buried in earth; Described mixing extrusion process is: according to mass ratio m
crushed aggregate of plant: m
organic substance decomposing agent=100:3 ~ 30, mix organic substance decomposing agent and crushed aggregate of plant, more extruded under temperature 180 DEG C ~ 220 DEG C, pressure 7MPa ~ 15MPa condition, obtain plant rod; Described charing operation is: described plant rod is carbonized 3 ~ 9 hours under temperature 250 DEG C ~ 350 DEG C, oxygen free condition, and then carbonize 1 ~ 3 hour under temperature 550 DEG C ~ 750 DEG C, oxygen free condition, obtain plant charcoal; Described activation procedure is: by described plant charcoal activation process 10 ~ 60 minutes in 750 DEG C ~ 900 DEG C steam, be then cooled to room temperature under oxygen free condition, namely makes the biological device of indoor air auto-purifying.
Adopt the preparation method of the biological device of the indoor air auto-purifying of technique scheme, adopt organic substance decomposing agent preparation, mix with crushed aggregate of plant and extrude, carbonize, activate four operations again, produce indoor air auto-purifying device, be easy to realization, easy to operate, production cost is low.The operation principle of the biological device of this indoor air auto-purifying is: toxic gas in absorption room air, then by its oxidation Decomposition.
In sum, the present invention is the preparation method of the biological device of a kind of indoor air auto-purifying being easy to realize, easy to operate, production cost is low.
Detailed description of the invention
Can be expressly understood the present invention further by specific embodiments of the invention given below, but following embodiment is not limitation of the invention.
Embodiment 1:
A preparation method for the biological device of indoor air auto-purifying, comprise organic matter distintegrant preparation section, organic substance decomposing agent again with the mixing extrusion process, carbonize operation and activation procedure of crushed aggregate of plant, organic substance decomposing agent preparation section is: according to mass ratio m
titanium dioxide: m
hard wood which has long been buried in earth: m
silicon algae soil: m
ceramic powder: m
oyster shell whiting: m
cobaltosic oxide: m
palladium=100:0.1:60:60:10 ~ 30:5:1, carries out the mixture of Homogeneous phase mixing by titanium dioxide, hard wood which has long been buried in earth, diatomite, ceramic powder, oyster shell whiting, cobaltosic oxide and palladium, wherein buried time>=200 year of hard wood which has long been buried in earth; Mixing extrusion process is: according to mass ratio m
crushed aggregate of plant: m
organic substance decomposing agent=100:3, mixes organic substance decomposing agent and crushed aggregate of plant, more extruded under temperature 180 DEG C, pressure 7MPa condition, obtains plant rod; Charing operation is: plant rod is carbonized 9 hours under temperature 250 DEG C, oxygen free condition, and then carbonize 2 hours under temperature 700 DEG C, oxygen free condition, obtain plant charcoal; Activation procedure is: by plant charcoal activation process 60 minutes in 750 DEG C of steam, be then cooled to room temperature under oxygen free condition, namely makes the biological device of indoor air auto-purifying.
Embodiment 2:
A preparation method for the biological device of indoor air auto-purifying, comprise organic matter distintegrant preparation section, organic substance decomposing agent again with the mixing extrusion process, carbonize operation and activation procedure of crushed aggregate of plant, organic substance decomposing agent preparation section is: according to mass ratio m
titanium dioxide: m
hard wood which has long been buried in earth: m
silicon algae soil: m
ceramic powder: m
oyster shell whiting: m
cobaltosic oxide: m
palladium=100:0.5:40:40:10 ~ 30:2:3.5, carries out the mixture of Homogeneous phase mixing by titanium dioxide, hard wood which has long been buried in earth, diatomite, ceramic powder, oyster shell whiting, cobaltosic oxide and palladium, wherein buried time>=200 year of hard wood which has long been buried in earth; Mixing extrusion process is: according to mass ratio m
crushed aggregate of plant: m
organic substance decomposing agent=100:25, mixes organic substance decomposing agent and crushed aggregate of plant, more extruded under temperature 200 DEG C, pressure 12MPa condition, obtains plant rod; Charing operation is: plant rod is carbonized 7 hours under temperature 280 DEG C, oxygen free condition, and then carbonize 3 hours under temperature 550 DEG C, oxygen free condition, obtain plant charcoal; Activation procedure is: by plant charcoal activation process 40 minutes in 800 DEG C of steam, be then cooled to room temperature under oxygen free condition, namely makes the biological device of indoor air auto-purifying.
Embodiment 3:
A preparation method for the biological device of indoor air auto-purifying, comprise organic matter distintegrant preparation section, organic substance decomposing agent again with the mixing extrusion process, carbonize operation and activation procedure of crushed aggregate of plant, organic substance decomposing agent preparation section is: according to mass ratio m
titanium dioxide: m
hard wood which has long been buried in earth: m
silicon algae soil: m
ceramic powder: m
oyster shell whiting: m
cobaltosic oxide: m
palladium=100:0.3:50:50:10 ~ 30:6:2, carries out the mixture of Homogeneous phase mixing by titanium dioxide, hard wood which has long been buried in earth, diatomite, ceramic powder, oyster shell whiting, cobaltosic oxide and palladium, wherein buried time>=200 year of hard wood which has long been buried in earth; Described mixing extrusion process is: according to mass ratio m
crushed aggregate of plant: m
organic substance decomposing agent=100:30, mixes organic substance decomposing agent and crushed aggregate of plant, more extruded under temperature 190 DEG C, pressure 15MPa condition, obtains plant rod; Charing operation is: plant rod is carbonized 3 hours under temperature 320 DEG C, oxygen free condition, and then carbonize 1.5 hours under temperature 650 DEG C, oxygen free condition, obtain plant charcoal; Activation procedure is: by plant charcoal activation process 20 minutes in 850 DEG C of steam, be then cooled to room temperature under oxygen free condition, namely makes the biological device of indoor air auto-purifying.
Embodiment 4:
A preparation method for the biological device of indoor air auto-purifying, comprise organic matter distintegrant preparation section, organic substance decomposing agent again with the mixing extrusion process, carbonize operation and activation procedure of crushed aggregate of plant, organic substance decomposing agent preparation section is: according to mass ratio m
titanium dioxide: m
hard wood which has long been buried in earth: m
silicon algae soil: m
ceramic powder: m
oyster shell whiting: m
cobaltosic oxide: m
palladium=100:0.7:30:80:10 ~ 30:7:5, carries out the mixture of Homogeneous phase mixing by titanium dioxide, hard wood which has long been buried in earth, diatomite, ceramic powder, oyster shell whiting, cobaltosic oxide and palladium, wherein buried time>=200 year of hard wood which has long been buried in earth; Described mixing extrusion process is: according to mass ratio m
crushed aggregate of plant: m
organic substance decomposing agent=100:15, mixes organic substance decomposing agent and crushed aggregate of plant, more extruded under temperature 220 DEG C, pressure 10MPa condition, obtains plant rod; Charing operation is: plant rod is carbonized 5 hours under temperature 350 DEG C, oxygen free condition, and then carbonize 1 hour under temperature 750 DEG C, oxygen free condition, obtain plant charcoal; Activation procedure is: by plant charcoal activation process 10 minutes in 900 DEG C of steam, be then cooled to room temperature under oxygen free condition, namely makes the biological device of indoor air auto-purifying.
Claims (1)
1. the preparation method of the biological device of indoor air auto-purifying, comprise organic matter distintegrant preparation section, organic substance decomposing agent again with the mixing extrusion process, carbonize operation and activation procedure of crushed aggregate of plant, it is characterized in that: described organic substance decomposing agent preparation section is: according to mass ratio m
titanium dioxide: m
hard wood which has long been buried in earth: m
diatomite: m
ceramic powder: m
oyster shell whiting: m
cobaltosic oxide: m
palladium=100:0.1 ~ 0.7:30 ~ 60:40 ~ 80:10 ~ 30:2 ~ 7:1 ~ 5, titanium dioxide, hard wood which has long been buried in earth, diatomite, ceramic powder, oyster shell whiting, cobaltosic oxide and palladium are carried out the mixture of Homogeneous phase mixing, wherein buried time>=200 year of hard wood which has long been buried in earth; Described mixing extrusion process is: according to mass ratio m
crushed aggregate of plant: m
organic substance decomposing agent=100:3 ~ 30, mix organic substance decomposing agent and crushed aggregate of plant, more extruded under temperature 180 DEG C ~ 220 DEG C, pressure 7MPa ~ 15MPa condition, obtain plant rod; Described charing operation is: described plant rod is carbonized 3 ~ 9 hours under temperature 250 DEG C ~ 350 DEG C, oxygen free condition, and then carbonize 1 ~ 3 hour under temperature 550 DEG C ~ 750 DEG C, oxygen free condition, obtain plant charcoal; Described activation procedure is: by described plant charcoal activation process 10 ~ 60 minutes in 750 DEG C ~ 900 DEG C steam, be then cooled to room temperature under oxygen free condition, namely makes the biological device of indoor air auto-purifying.
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| CN201510415960.9A CN105056748B (en) | 2015-07-15 | 2015-07-15 | A kind of preparation method of indoor air auto-purifying biology device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105522637A (en) * | 2015-11-24 | 2016-04-27 | 中南林业科技大学 | Method for preparing weather-resistant biological composite |
| CN108126662A (en) * | 2018-02-08 | 2018-06-08 | 彭万喜 | A kind of absorber preparation method of microenvironment pollution control |
| CN110152437A (en) * | 2018-02-08 | 2019-08-23 | 彭万喜 | A kind of digester preparation method of microenvironment pollution control |
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| CN105056748B (en) | 2018-07-13 |
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Effective date of registration: 20190329 Address after: 450000 Forestry College of Henan Agricultural University, 63 Agricultural Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Peng Wanxi Address before: 410004 Shaoshan South Road, Changsha, Changsha, Hunan Patentee before: Central South University of Forestry and Technology |
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