CN105365013B - A kind of artificial board formaldehyde processing method - Google Patents
A kind of artificial board formaldehyde processing method Download PDFInfo
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- CN105365013B CN105365013B CN201510821259.7A CN201510821259A CN105365013B CN 105365013 B CN105365013 B CN 105365013B CN 201510821259 A CN201510821259 A CN 201510821259A CN 105365013 B CN105365013 B CN 105365013B
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- based plate
- wood
- oxygen ion
- negative oxygen
- formaldehyde
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Abstract
The invention discloses a kind of artificial board formaldehyde processing method, during wood-based plate sent into closed transmitter, it is passed through negative oxygen ion, acted on 1~25 minute in electrostatic field or highfield, negative oxygen ion is set to immerse inside wood-based plate, acted on 1~30 minute using high energy particle collision, ultrasonic wave, ultraviolet, infrared ray or near-infrared again, trigger formaldehyde autoxidation formic acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment.The present invention be it is a kind of be easily achieved, easy to operate, low production cost artificial board formaldehyde processing method.
Description
Technical field
The present invention relates to a kind of artificial board processing method, specifically, it is related to a kind of artificial board formaldehyde processing method.
Background technology
Timber industry is the pillar industry of China's economy of forestry, the development of the timber industry based on wood-based plate, for
Building modern flourishing forestry industrial system, complete ecosystem and promoting Hunan Province four to change amphitypy social construction has ten
Divide important meaning.With the development of economic society, wood-based plate the aspects such as furniture, floor, construction and decoration consumption figure
Increase with surprising rapidity.
Reform and open up to the outside world over more than 30 years, China's wood-based plate yield increased nearly 30 times, China's glued board in 2015, particieboard,
Fiberboard yield reaches about 3.02 hundred million m3, have become the world's strongest nation of wood-based plate, Furniture manufacturing.Wherein Hunan Province is artificial
The m of plate about 5,000,0003, particularly Taojiang County timber industry (containing bamboo processing), development was swift and violent, up to 5000 enterprises, industry size
Almost account for the 60~70% of Hunan Province.
However, the formaldehyde pollution problem that wood-based plate is triggered, seriously governs industry and develops in a healthy way and existence.Wood-based plate is given birth to
Urea-formaldehyde resin adhesive usage amount accounts for more than 90% in product, and the wood-based plate bonding technique along with most enterprises falls behind relatively,
Artificial board formaldehyde burst size is remained high, cause human settlement to deteriorate.
Air pollution turns into the significant problem of harm Living environment safety of human being.Wherein formaldehyde is to cause great people in indoor pollution
The main cause that member's disease is died, according to the data display that WHO announces, 80% leukaemia is caused by formaldehyde pollution.
Formaldehyde Pollution of Indoor Air not only induces leukaemia, also directly triggers pregnant woman's miscarriage, fetal anomaly, lung cancer etc. many great
Disease.Show that China there are more than 1,000 ten thousand pregnant woman to be miscarried because of formaldehyde pollution every year, is brought to up to ten million families according to planning commission's statistics is defended
Grievous injury.
Therefore, formaldehyde harm is extremely serious, is known as the first killer of indoor environment.
And realize that prosthetic Form aldehyde release is the technical bottleneck of Wood-based Panel Production using urea-formaldehyde resin adhesive.Lauxite
Adhesive accounts for more than the 30% of wood-based panel product cost, although being produced with certain environmental protection using modified urea-formaldehyde resin both at home and abroad
The wood-based plate of property, but need to consume more adhesives and just can guarantee that properties of product, cause resource serious waste.
Thus, indoor formaldehyde content remains high, and the disease of induction takes place frequently, and seriously jeopardizes the health of people.Hunan Province youngster
The latest data of virgin hospital issue shows, between 5 years 2014 2010, accepts 12813 person-times of tumour Hospitalized Childrens for medical treatment altogether, and just with
Refreshing the data of infant more than the speed of hundred/year.The ranking disease of first three is respectively leukaemia, hemangioma, lymthoma.According to
Incomplete statistics, Hunan Province increases leukaemic newly at 1.5 ten thousand every year, and the whole nation increases leukaemia more than 20 ten thousand newly every year, mainly
Concentrate the weak crowds of immunity such as child, old man, pregnant woman.
Based on timber industry Pollution of Formaldehyde, combine closely building Socialist New and local economic development
It is required that, by the breakthrough of timber industry Formaldehyde Pollution Treatment technological package system, chance is carried out to medium-sized and small enterprises, minuscule-type-enterprise
Impartial commonweal technology training, popularizes artificial board formaldehyde pollution control knowledge and technology, realizes that artificial board formaldehyde release reaches
New step, i.e. large, medium-sized enterprises reach E0Level, medium-sized and small enterprises or minuscule-type-enterprise reach E1Or E0Level, then progressively promotes whole nation wood again
Material industry, new approach is provided to promote public safety, construction of a comfortably-off society, developing rural economy and improving farmers' income.
In order to overcome this phenomenon, inventor lasts more than 20 years, costly, comprehensively analysis《Composite fiber plate》(application
Number：02111211.8)、《Compacting and pressing and hardening cushions during the composite wood boards such as continuous production particieboard, fiberboard
Method》(application number：03104109.4)、《The method for reducing the content of formaldehyde and burst size of methanal of particieboard》(application number：
Etc. 01811365.6) on the basis of nearly 400 patents of invention, present invention applicant's original innovation wood-based plate aftertreatment technology skill
Art, prepares the wood-based plate of ultra-low formaldehyde release, and skill is provided with wood-based plate added value is improved to reduce wood-based plate environmental hazard
Art is supported.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of be easily achieved, it is easy to operate, low production cost artificial
Plate formaldehyde treated method.
In order to solve the above-mentioned technical problem, the artificial board formaldehyde processing method that the present invention is used, wood-based plate is sent into closed
In transmitter, negative oxygen ion is passed through, is acted on 1~25 minute in electrostatic field or highfield, negative oxygen ion is immersed in wood-based plate
Portion, then acted on 1~30 minute using high energy particle collision, ultrasonic wave, ultraviolet, infrared ray or near-infrared, trigger formaldehyde from oxygen
Chemical conversion formic acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment.
Using the artificial board formaldehyde processing method of above-mentioned technical proposal, in wood-based plate sent into closed transmitter, lead to
Enter negative oxygen ion, acted on 1~25 minute in electrostatic field or highfield, negative oxygen ion is immersed inside wood-based plate, then using height
Energy particle encounter, ultrasonic wave, ultraviolet, infrared ray or near-infrared are acted on 1~30 minute, trigger formaldehyde autoxidation formic acid, two
Carbonoxide and water, can just manufacture artificial board formaldehyde burst size and reach natural timber level after treatment, it is easy to accomplish, it is easy to operate,
Low production cost, it is significant to building a harmonious society.The invention can produce significant economic and social profit, have
Good promotional value.
In sum, the present invention be it is a kind of be easily achieved, easy to operate, low production cost artificial board formaldehyde treatment side
Method.
Specific embodiment
The present invention, but following implementations can be further expressly understood by the specific embodiment of invention now given below
Example is not limitation of the invention.
Embodiment 1：
A kind of artificial board formaldehyde processing method, during wood-based plate sent into closed transmitter, is passed through negative oxygen ion, in electrostatic field
Middle effect 1 minute, makes negative oxygen ion immerse inside wood-based plate, then using high energy particle collision effect 1 minute, triggers formaldehyde from oxygen
Chemical conversion formic acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment.
Embodiment 2：
A kind of artificial board formaldehyde processing method, during wood-based plate sent into closed transmitter, is passed through negative oxygen ion, in highfield
Middle effect 10 minutes, makes negative oxygen ion immerse inside wood-based plate, then using ul-trasonic irradiation 10 minutes, trigger formaldehyde autoxidation into
Formic acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment.
Embodiment 3：
A kind of artificial board formaldehyde processing method, during wood-based plate sent into closed transmitter, is passed through negative oxygen ion, in electrostatic field
Middle effect 18 minutes, makes negative oxygen ion immerse inside wood-based plate, then using action of ultraviolet radiation 20 minutes, trigger formaldehyde autoxidation into
Formic acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment.
Embodiment 4：
A kind of artificial board formaldehyde processing method, during wood-based plate sent into closed transmitter, is passed through negative oxygen ion, in highfield
Middle effect 20 minutes, makes negative oxygen ion immerse inside wood-based plate, then using infrared ray action 25 minutes, trigger formaldehyde autoxidation into
Formic acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment.
Embodiment 5：
Artificial board formaldehyde processing method, during wood-based plate sent into closed transmitter, is passed through negative oxygen ion, makees in electrostatic field
With 25 minutes, negative oxygen ion is immersed inside wood-based plate, then acted on 30 minutes using near-infrared, trigger formaldehyde autoxidation into first
Acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment.
Claims (1)
1. a kind of artificial board formaldehyde processing method, during wood-based plate sent into closed transmitter, is passed through negative oxygen ion, in electrostatic field or
Acted on 1~25 minute in highfield, negative oxygen ion is immersed inside wood-based plate, then using high energy particle collision, ultrasonic wave, ultraviolet
Line, infrared ray or near-infrared are acted on 1~30 minute, trigger formaldehyde autoxidation formic acid, carbon dioxide and water, wood-based plate after treatment
Burst size of methanal reaches natural timber level, it is characterized in that：During wood-based plate sent into closed transmitter, negative oxygen ion is passed through,
Acted on 1 minute in electrostatic field, negative oxygen ion is immersed inside wood-based plate, then using high energy particle collision effect 1 minute, trigger first
Aldehyde autoxidation formic acid, carbon dioxide and water, artificial board formaldehyde burst size reaches natural timber level after treatment；Or by wood-based plate
Send into closed transmitter, be passed through negative oxygen ion, acted on 10 minutes in highfield, negative oxygen ion is immersed inside wood-based plate,
Use ul-trasonic irradiation 10 minutes again, trigger formaldehyde autoxidation formic acid, carbon dioxide and water, wood-based plate Form aldehyde release after treatment
Amount reaches natural timber level；Or during wood-based plate sent into closed transmitter, negative oxygen ion is passed through, 18 points are acted in electrostatic field
Clock, makes negative oxygen ion immerse inside wood-based plate, then using action of ultraviolet radiation 20 minutes, triggers formaldehyde autoxidation formic acid, dioxy
Change carbon and water, artificial board formaldehyde burst size reaches natural timber level after treatment；Or during wood-based plate sent into closed transmitter, lead to
Enter negative oxygen ion, acted on 20 minutes in highfield, negative oxygen ion is immersed inside wood-based plate, then using 25 points of infrared ray action
Clock, triggers formaldehyde autoxidation formic acid, carbon dioxide and water, and artificial board formaldehyde burst size reaches natural timber level after treatment；
Or during wood-based plate sent into closed transmitter, negative oxygen ion is passed through, and acted on 25 minutes in electrostatic field, negative oxygen ion is immersed people
Intralamellar part is made, then is acted on 30 minutes using near-infrared, trigger formaldehyde autoxidation formic acid, carbon dioxide and water, it is artificial after treatment
Plate burst size of methanal reaches natural timber level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821259.7A CN105365013B (en) | 2015-11-24 | 2015-11-24 | A kind of artificial board formaldehyde processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821259.7A CN105365013B (en) | 2015-11-24 | 2015-11-24 | A kind of artificial board formaldehyde processing method |
Publications (2)
| Publication Number | Publication Date |
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| CN105365013A CN105365013A (en) | 2016-03-02 |
| CN105365013B true CN105365013B (en) | 2017-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510821259.7A Expired - Fee Related CN105365013B (en) | 2015-11-24 | 2015-11-24 | A kind of artificial board formaldehyde processing method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272836B (en) * | 2016-08-02 | 2017-10-03 | 长沙源韵机械科技有限责任公司 | The handling process of Form aldehyde release inside a kind of acceleration artificial wooden sheet material |
| CN106894601A (en) * | 2017-01-19 | 2017-06-27 | 苏州正泽木业有限公司 | The processing method of anion sheet material and the sheet material |
| CN107599107A (en) * | 2017-09-19 | 2018-01-19 | 武汉汉慧宝驰家居有限公司 | A kind of device and method for producing Customized wardrobe |
| CN108789722A (en) * | 2018-05-24 | 2018-11-13 | 浙江蔚洁环保科技有限公司 | Using the excitation of infrared shortwave except the method for formaldehyde |
| CN109109109A (en) * | 2018-08-01 | 2019-01-01 | 福州市晋安区绿奇鑫环保科技有限公司 | A kind of method that wood-based plate removes formaldehyde |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550756A (en) * | 2009-05-08 | 2009-10-07 | 王树升 | Microcellular foamed anion ecological floor and process for producing same |
| CN202370209U (en) * | 2011-11-15 | 2012-08-08 | 罗良芬 | Negative oxygen ion aldehyde removing waterproof floor |
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2015
- 2015-11-24 CN CN201510821259.7A patent/CN105365013B/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| 负离子纺织品研究进展及应用;叶远静等;《现代纺织技术》;20060331(第3期);第52-54页 * |
| 负离子—选择性吸附材料的功能与低碳理念;丁浩等;《中国非金属矿业导刊》;20100430(第4期);第11-12、52页 * |
| 除甲醛空气净化器技术概述;杨勇等;《家电科技》;20140731;第86-88页 * |
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Effective date of registration: 20170602 Address after: 410082, No. 193, Lu Shan Road, Orange Island, Changsha, Hunan, Yuelu District Applicant after: Changsha Qin Xin Yuan Environmental Protection Technology Co., Ltd. Address before: 410004 Shaoshan South Road, Hunan, No. 498, No. Applicant before: Central South University of Forestry and Technology |
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