CN105275185B - A kind of renewable environmentally friendly sterilizing floor of hollow type and its manufacture method - Google Patents
A kind of renewable environmentally friendly sterilizing floor of hollow type and its manufacture method Download PDFInfo
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- CN105275185B CN105275185B CN201510744736.4A CN201510744736A CN105275185B CN 105275185 B CN105275185 B CN 105275185B CN 201510744736 A CN201510744736 A CN 201510744736A CN 105275185 B CN105275185 B CN 105275185B
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 17
- 230000001699 photocatalysis Effects 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 10
- 238000007146 photocatalysis Methods 0.000 claims abstract description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- GMMZXKSNKIUKOW-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].C(C)O Chemical compound [O-2].[O-2].[Ti+4].C(C)O GMMZXKSNKIUKOW-UHFFFAOYSA-N 0.000 claims description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 11
- 239000007900 aqueous suspension Substances 0.000 claims description 9
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 9
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000006262 metallic foam Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 229960002635 potassium citrate Drugs 0.000 claims description 2
- 239000001508 potassium citrate Substances 0.000 claims description 2
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 2
- 235000011082 potassium citrates Nutrition 0.000 claims description 2
- 235000019983 sodium metaphosphate Nutrition 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 30
- 230000007613 environmental effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 2
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- 239000008187 granular material Substances 0.000 description 2
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- 210000004185 liver Anatomy 0.000 description 2
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- 239000011941 photocatalyst Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 208000031404 Chromosome Aberrations Diseases 0.000 description 1
- 208000014085 Chronic respiratory disease Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010067477 Cytogenetic abnormality Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
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- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 244000134336 Malus baccata Species 0.000 description 1
- 235000005079 Malus baccata Nutrition 0.000 description 1
- 208000002454 Nasopharyngeal Carcinoma Diseases 0.000 description 1
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
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- Catalysts (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a kind of renewable environmentally friendly sterilizing floor of hollow type and its manufacture method, including floor bottom plate, board made of particles and solid plank, it is characterized in that, also include connection board made of particles and floor bottom plate below solid plank successively, there are scattering layer and hollow-out layer successively above the solid plank, in the neck that the hollow-out layer clamping is connected on the scattering layer, the hollow out layer surface is coated with photocatalzed film.The present invention solves the problem of actual floor effectively can not purify air sterilization, and purify degerming photocatalysis can repeated reproducibility, and there is provided the manufacture method of the product, materials extensively, concise in technology.
Description
Technical field
The invention belongs to floor field, and in particular to a kind of renewable environmentally friendly sterilizing floor of hollow type and its manufacture method.
Background technology
1980s, the indoor pollution of China is caused mainly due to coal-fired and smoking.In recent years, due to room
The rise of fitting-up craze, makes formaldehyde and various VOCs be on the rise the pollution that room air is caused and is fitted up newly
Room in, air formaldehyde concentration is often beyond defined sanitary standard decades of times.
Skin, the mucous membrane of formaldehyde not only to human body have strong impulse effect, and live in the formaldehyde of low concentration for a long time
In environment, it can make one to feel headache, weak and feeble, learning efficiency and work efficiency drop.One research is confirmed:Formaldehyde can be with
Ionic chloride reaction generation carcinogen --- dichloro formaldehyde ether in air.The main table of influence of the formaldehyde to health
In terms of present allotriosmia, stimulation allergy, abnormal pulmonary function, dysfunction of liver, immunologic dysfunction.Modern scientific research table
Bright, formaldehyde has negative effect to health.Just there are peculiar smell and sense of discomfort when content is 0.12mg/m in room air;
0.5mg/m can stimulate eyes to cause Nausea and vomiting, cough, uncomfortable in chest, asthma even pulmonary emphysema;When reaching 30mg/m in air
It can cause at once dead;Long Term Contact low dosage formaldehyde can cause chronic respiratory disease, feminine menstrual disorderly, pregnant comprehensive
Disease, causes the reduction of neonate's constitution, chromosome abnormality, or even introduce nasopharyngeal carcinoma.The formaldehyde of high concentration is to nervous system, siberian crabapple
System, liver etc. have harm.Formaldehyde also has teratogenesis, carcinogenesis.The people of Long Term Contact formaldehyde, can cause nasal cavity, oral cavity, nose
Pharynx, throat skin and gastral cancer.
Floor of the prior art, in addition to the basic function with floor, itself can not play purification air, degerming work
With.
CN200920270644.7 disclose it is a kind of purify sterilizing floor there is provided scheme be wearing layer positioned at top layer
And decorative paper layer, substrate layer and balance layer below the wearing layer are sequentially located at, wherein, also have above the wearing layer
Photocatalyst layer.The utility model use photocatalysis catalyst layer above wearing layer, receive long term wear can not renewable practicality,
Photocatalysis catalyst layer is constituted using photocatalyst of titanium dioxide particle and resin and additive simultaneously, the organic material brought is in length
Under the illumination of phase, not only oxidation stain, while some toxic gases can be volatilized.
The content of the invention
The purpose of the present invention, is to provide a kind of energy-conserving and environment-protective, the renewable environmental protection of a kind of hollow type applied widely is removed
Bacterium floor, solves the problem of actual floor effectively can not purify air sterilization, and purify degerming photocatalysis can repeatedly again
It is raw.
It is an object of the invention to provide a kind of manufacture method of the renewable environmentally friendly sterilizing floor of hollow type, the preparation method takes
Material is extensive, concise in technology.
The renewable environmentally friendly sterilizing floor of a kind of hollow type that the present invention is provided, including floor bottom plate, board made of particles and solid wood
Plate, it is characterised in that solid plank is connected above board made of particles and floor bottom plate, the solid plank in turn below scattering successively
In layer and hollow-out layer, the neck that the hollow-out layer clamping is connected on the scattering layer, the hollow out layer surface is coated with photocatalysis membrana
Layer.
Wherein, the board made of particles is formed using the compacting of waste material wood chip, and size is 5-8mm.
Wherein, the scattering layer uses plastic plate or glass plate with good reflection effect.
Wherein, the hollow-out layer uses metal foam structure, and aperture is not more than 5ppi.
Wherein, the photocatalzed film is mainly titanium oxide film layer or the titanium oxide film layer with doping.
Wherein, the regeneration step of the photocatalzed film is：
Step 1, the dust between hollowed-out board in hollow-out layer is all siphoned away using dust catcher；
Step 2, titanium dioxide ethanol water is prepared by raw material of nano titanium oxide, dispersant and ethanol water suspended
Liquid；
Step 3, the titanium dioxide ethanol aqueous suspension configured is placed in spray bottle, even application is in floor upper table
Face；
Step 4, under illumination condition, the floor after spraying is dried.
Further, the ethanol water uses ethanol content for the 0-75% aqueous solution.
Further, the dispersant is used in polyvinylpyrrolidone, many sodium metaphosphates, potassium citrate, sodium orthophosphate
One kind.
Further, the content of titanium dioxide of the titanium dioxide ethanol aqueous suspension is 0.01-20%.
A kind of manufacture method of the renewable environmentally friendly sterilizing floor of hollow type, it is characterised in that its step includes：
Step 1, waste material wood chip is gathered, chip plank is suppressed as requested；
Step 2, installation floor bottom plate, chip plank and solid separator, and use adhesive bonding successively；
Step 3, the three ply board after bonding is dried in an oven；
Step 4, scatter plate bottom carries out soda acid processing half an hour, and washing is finished；
Step 5, solid separator upper surface scribbles adhesive, bonds scatter plate；
Step 6, titanium dioxide ethanol water is prepared by raw material of nano titanium oxide, dispersant and ethanol water suspended
Liquid, content of titanium dioxide is 0.01-20%；
Step 7, hollow-out layer is immersed in titanium dioxide ethanol aqueous suspension, is lifted and is dried；
Step 8, hollow-out layer is attached to scatter plate top through neck, and the renewable environmentally friendly sterilizing floor of hollow type is thus made.
Wherein, the pressing pressure of the step 1 is 2-7MPa.
Wherein, the step 2 and step 5 use aqueous polyurethane environment-friendly adhesive.
Wherein, the drying temperature in the step 3 is 50-60 DEG C.
Wherein, the pull rate and impregnating speed of the step 7 are 10-400mm/min.
Wherein, the content of ethanol is 0-75% in ethanol water in the step 6.
Compared with prior art, the invention has the advantages that：
（1）The product of the present invention overcome in the prior art photocatalysis layer do not allow it is easy to maintain, the problem of easy in inactivation.
（2）The product materials that the present invention is provided are extensive, and concise in technology, energy-conserving and environment-protective are applied widely.
（3）The photocatalytic activity of the product of the present invention can regenerate, and increase the utilization rate of product.
（4）The production method of product of the present invention implements simple, and production effect is high.
（5）The manufacture method of the present invention, as intermediate layer, saves environmental protection using waste material, and source is wide.
（6）The present invention uses hollow type, is easy to the cleaning in actual place, and uses fine pore, can be by dust granules
The dust granules in hollow-out layer, reduction space are left to completely.
（7）The product of the present invention can substantially increase photocatalysis light-receiving area under light illumination, improve transformation efficiency, together
When there is the effect of disinfectant degradation organic matter
Brief description of the drawings
With reference to accompanying drawing, the invention will be further described：
Fig. 1 is the structural representation of the present invention.
1st, floor bottom plate；2nd, chip plank；3rd, solid separator；4th, scattering layer；5th, hollow-out layer；6th, neck.
Embodiment
Specifically describe, but be not considered as to the excessive of the scope of the invention below with reference to example is further to the present invention
Limitation.
Embodiment
A kind of manufacture method of the renewable environmentally friendly sterilizing floor of hollow type, it is characterised in that its step includes：
Step 1, waste material wood chip is gathered, chip plank 2 is suppressed as requested；
Step 2, installation floor bottom plate 1, chip plank 2 and solid separator 3, and use adhesive bonding successively；
Step 3, the three ply board after bonding is dried in an oven；
Step 4, scatter plate bottom carries out soda acid processing half an hour, and washing is finished；
Step 5, the upper surface of solid separator 3 scribbles adhesive, bonds scatter plate；
Step 6, titanium dioxide ethanol water is prepared by raw material of nano titanium oxide, dispersant and ethanol water suspended
Liquid, content of titanium dioxide is 0.01-20%；
Step 7, hollow-out layer 5 is immersed in titanium dioxide ethanol aqueous suspension, is lifted and is dried；
Step 8, hollow-out layer 5 is attached to scatter plate top through neck 6, and the renewable environmental protection of hollow type is thus made degermingly
Plate.
Wherein, the pressing pressure of the step 1 is 2-7MPa.
Wherein, the step 2 and step 5 use aqueous polyurethane environment-friendly adhesive.
Wherein, the drying temperature in the step 3 is 50-60 DEG C.
Wherein, the pull rate and impregnating speed of the step 7 are 10-400mm/min.
Wherein, the content of ethanol is 0-75% in ethanol water in the step 6.
The floor according to made from above-mentioned steps, connects board made of particles and floor bottom plate, the reality below solid plank successively
Have successively in scattering layer and hollow-out layer, the neck that the hollow-out layer clamping is connected on the scattering layer above heartwood plank, the hollow out
Layer surface is coated with photocatalzed film.The board made of particles is formed using the compacting of waste material wood chip, and size is 5-8mm.The scattering layer
Using plastic plate or glass plate with good reflection effect.The hollow-out layer uses metal foam structure, and aperture is not more than
5ppi.The photocatalzed film is mainly titanium oxide film layer or the titanium oxide film layer with doping.The floor has good
Photocatalytic Regeneration function.
Detected according to national standard GB/T 23763-2009, the bacterium colony clearance on the floor of the invention is more than 70%, is pressed
Detected according to GB/T 23761-2009, the 24 hours photocatalysis acetaldehyde clearance average out to 80% in floor of the invention.
One embodiment of the invention is the foregoing is only, the present invention, all use equivalent substitutions or equivalent transformation is not intended to limit
The technical scheme that is obtained of mode, all fall within protection scope of the present invention.
Claims (9)
1. a kind of renewable environmentally friendly sterilizing floor of hollow type, including floor bottom plate, board made of particles and solid plank, it is characterised in that
The solid plank is connected above board made of particles and floor bottom plate, the solid plank in turn below scattering layer and hollow out successively
In layer, the neck that the hollow-out layer clamping is connected on the scattering layer, the hollow out layer surface is coated with photocatalzed film, described broken
Bits plate using waste material wood chip compacting form, size is 5-8mm, the scattering layer use with good reflection effect plastic plate or
Glass plate, the hollow-out layer uses metal foam structure, and aperture is not more than 5ppi, and the photocatalzed film is mainly titanium dioxide
Titanium film layer or the titanium oxide film layer with doping.
2. a kind of renewable environmentally friendly sterilizing floor of hollow type according to claim 1, it is characterised in that the photocatalysis membrana
Layer regeneration step be：
Step 1, the dust between hollowed-out board in hollow-out layer is all siphoned away using dust catcher；
Step 2, titanium dioxide ethanol aqueous suspension is prepared by raw material of nano titanium oxide, dispersant and ethanol water；
Step 3, the titanium dioxide ethanol aqueous suspension configured is placed in spray bottle, even application is in floor upper surface；
Step 4, under illumination condition, the floor after spraying is dried.
3. the renewable environmentally friendly sterilizing floor of a kind of hollow type according to claim 2, it is characterised in that the ethanol is water-soluble
Liquid uses ethanol content for the 0-75% aqueous solution.
4. the renewable environmentally friendly sterilizing floor of a kind of hollow type according to claim 2, it is characterised in that the dispersant is adopted
With one kind in polyvinylpyrrolidone, many sodium metaphosphates, potassium citrate, sodium orthophosphate.
5. a kind of renewable environmentally friendly sterilizing floor of hollow type according to claim 2, it is characterised in that the titanium dioxide
The content of titanium dioxide of ethanol aqueous suspension is 0.01-20%.
6. a kind of manufacture method of the renewable environmentally friendly sterilizing floor of hollow type, it is characterised in that its step includes：
Step 1, waste material wood chip is gathered, chip plank is suppressed as requested；
Step 2, installation floor bottom plate, chip plank and solid separator, and use adhesive bonding successively；
Step 3, the three ply board after bonding is dried in an oven；
Step 4, scatter plate bottom carries out soda acid processing half an hour, and washing is finished；
Step 5, solid separator upper surface scribbles adhesive, bonds scatter plate；
Step 6, titanium dioxide ethanol aqueous suspension, two are prepared by raw material of nano titanium oxide, dispersant and ethanol water
Titanium oxide content is 0.01-20%；
Step 7, hollow-out layer is immersed in titanium dioxide ethanol aqueous suspension, is lifted and is dried；
Step 8, hollow-out layer is attached to scatter plate top through neck, and the renewable environmentally friendly sterilizing floor of hollow type is thus made.
7. a kind of manufacture method of the renewable environmentally friendly sterilizing floor of hollow type according to claim 6, it is characterised in that institute
The pressing pressure for stating step 1 is 2-7MPa, and the step 2 and step 5 use aqueous polyurethane environment-friendly adhesive, the step 3
In drying temperature be 50-60 DEG C.
8. a kind of manufacture method of the renewable environmentally friendly sterilizing floor of hollow type according to claim 6, it is characterised in that institute
The pull rate and impregnating speed for stating step 7 are 10-400mm/min.
9. a kind of manufacture method of the renewable environmentally friendly sterilizing floor of hollow type according to claim 6, it is characterised in that institute
The content for stating ethanol in ethanol water in step 6 is 0-75%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744736.4A CN105275185B (en) | 2015-11-06 | 2015-11-06 | A kind of renewable environmentally friendly sterilizing floor of hollow type and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744736.4A CN105275185B (en) | 2015-11-06 | 2015-11-06 | A kind of renewable environmentally friendly sterilizing floor of hollow type and its manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105275185A CN105275185A (en) | 2016-01-27 |
| CN105275185B true CN105275185B (en) | 2017-08-29 |
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ID=55144935
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|---|---|---|---|
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| CN109158405B (en) * | 2018-08-28 | 2021-05-25 | 江苏大学 | Functionalized construction waste material and resource utilization preparation method thereof |
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| CN2804256Y (en) * | 2005-04-18 | 2006-08-09 | 北京克诺森华地板有限公司 | Oxide-proof antimicrobic floor made from nano photocatalyst compound bamboo leaf |
| CN2813765Y (en) * | 2005-06-09 | 2006-09-06 | 圣象实业（深圳）有限公司 | Super wear-resistant wooden composite floor |
| CN100497870C (en) * | 2007-04-20 | 2009-06-10 | 吴潭波 | Wood hard polychloroethylene synthetic floor |
| CN201581609U (en) * | 2009-11-25 | 2010-09-15 | 浙江世友木业有限公司 | Laminate flooring |
| CN204665447U (en) * | 2015-04-07 | 2015-09-23 | 江西师范大学 | Dry-type ground heating floor suitable for south is indoor |
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Effective date of registration: 20190930 Address after: Jiaxing City, Zhejiang province 314300 Haiyan ganpu town industrial district Patentee after: Zhejiang Wo Yun science and Technology Co., Ltd. Address before: 528411, Jin Yiyuan, Jin Yuan, 3A, room 52, rainbow Avenue, west side, Zhongshan, Guangdong Patentee before: Zhou Cui Hua |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160127 Assignee: ZHEJIANG BRAUN ECOLOGICAL HOME TECHNOLOGY Co.,Ltd. Assignor: ZHEJIANG HOY TECHNOLOGY Co.,Ltd. Contract record no.: X2021330000450 Denomination of invention: The invention relates to a hollow renewable environment-friendly sterilizing floor and a manufacturing method thereof Granted publication date: 20170829 License type: Common License Record date: 20211018 |