CN106079013B - A kind of ecological stalk-shaving board sterilization technique based on chlorine dioxide - Google Patents
A kind of ecological stalk-shaving board sterilization technique based on chlorine dioxide Download PDFInfo
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- CN106079013B CN106079013B CN201610469375.1A CN201610469375A CN106079013B CN 106079013 B CN106079013 B CN 106079013B CN 201610469375 A CN201610469375 A CN 201610469375A CN 106079013 B CN106079013 B CN 106079013B
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- Prior art keywords
- chlorine dioxide
- solution
- chlorite
- stalk
- chlorate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0228—Spraying apparatus, e.g. tunnels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The ecological stalk-shaving board sterilization technique based on chlorine dioxide that the present invention provides a kind of, comprising the following steps: chlorite crystal or the dissolution of chloric acid salt crystal water are configured to chlorite solution or solution of chlorate；The dissolution of Citric acid crystal water is configured to citric acid solution；It by chlorite solution or solution of chlorate, is mixed in closed container with citric acid solution according to the mass ratio of 9~10:5, and carry out shake to it to terminate up to reacting, obtains aqueous solution of chlorine dioxide；Aqueous solution of chlorine dioxide is transferred in tank resistant to chemical etching, compressed gas is then used to apply aqueous solution of chlorine dioxide in a manner of air-stream spraying into stalk blank workshop section, sterilization is carried out to the wood shavings particle after chopping.The present invention solves deficiency in the prior art, and the interior quality for being conducive to improve wood-based plate is anti-mildew, can more reduce artificial chipboard and bring unsafe pathogenic risk to human health in the production and use process.
Description
Technical field
The present invention relates to a kind of sterilizations of the wood shavings material of ecological stalk-shaving board, and can especially loss stalk wood shavings material
In high pathogenic bacteria and virus, reduce high pathogenic bacteria and virus be broadcast to human health bring risk, belong to Chemical activator
Engineering field.
Background technique
Currently, the main two major classes of wood shavings material of artificial chipboard manufacturing enterprise: wooden shavings and agricultural crop straw wood shavings.It
In the links for growing up to, harvesting, transport, store in a warehouse, the time is long, and space environment is complicated, and various pathogenic bacteria and virus are easily being dug
Spend middle parasitic and breeding, especially agricultural crop straw and the mankind and the excrement of poultry to be easier to contact, cross transmission, infection chance
It is very high.Therefore, for wood shavings product in plant produced manufacturing process, it is necessary for carrying out abundant sterilization to it.And
Currently, artificial stalk board manufacturing enterprise is the stalk storage a period of time that will be purchased in process of production, spontaneously dry.Post-processing
Stage carries out hot air convective drying, then through sizing, hot pressing, molding production technology.Though process is by certain high temperature mistake
Journey, but there are many blind spot, it cannot be thorough to sterilizing and antivirus.Therefore, increase in the manufacturing process of wood shavings product broken to wood shavings together
Expect that the process that is particularly sterilized and killed virus is necessary and feasible.
Sterilization effect of chlorine dioxide has been mature technology.It " New Type Water Treatment Chemicals-chlorine dioxide technology and its answers
With " book discusses very detailed, (yellow monarch's gift writes, and Chemical Industry Press publishes), preparation and storage and transportation of chlorine dioxide etc. have centainly
Technical difficulty, application field has certain limitation.
Summary of the invention
The ecological stalk-shaving board sterilization technique based on chlorine dioxide that the present invention provides a kind of, solves existing skill
Deficiency in art, the process advan in improve wood-based plate interior quality it is anti-mildew, can more reduce artificial chipboard production and
Unsafe pathogenic risk is brought to human health in use process.
Realize technical solution used by above-mentioned purpose of the present invention are as follows:
A kind of ecological stalk-shaving board sterilization technique based on chlorine dioxide, comprising the following steps:
(1), chlorite crystal or chloric acid salt crystal are dissolved with water, is configured to the chlorite solution that concentration is 35%~55%
Or solution of chlorate；Citric acid crystal is dissolved with water, is configured to the citric acid solution that concentration is 35%~55%；
(2), by chlorite solution or solution of chlorate, with citric acid solution according to the mass ratio of 9~10:5 closed
It is mixed in container, and carry out shake to it to terminate up to reacting, obtains aqueous solution of chlorine dioxide；
(3), aqueous solution of chlorine dioxide is transferred in tank resistant to chemical etching, then uses compressed gas by two
Chlorine monoxid aqueous solution is applied in a manner of air-stream spraying into stalk blank workshop section, is carried out sterilizing to the wood shavings particle after chopping and is killed
Poison.
Chlorite as described in step (1) is sodium chlorite or potassium chlorite, and the chlorate is sodium chlorate or chlorine
Sour potassium.
Tank described in step (3) is Teflon coating container or glass steel container.
Compressed gas described in step (3) is compressed air, carbon dioxide or nitrogen.
Chlorine dioxide is the gas that a kind of yellow green has similar chlorine penetrating odor to Chinese red, works as chlorine dioxide concentration
Its smell is light grass smell when down to 100mg/L, and concentration is higher, and Odor stimulation increases.Chlorine dioxide is in water
It is partly dissolved, and exists with stable molecular conformation, darken as concentration of ordinary dissolution increases its aqueous solution, aqueous solution is by Huang
Green is converted to Chinese red.Chlorine dioxide is a kind of with very strongly active oxidant, showed under illumination condition it is stronger, to micro-
Bioprotein performance is very strong to penetrate inactivating effect, to many substances frowzy through oxidative decomposition, and removes its stench
Problem.Resolvating agent hydrone can play catalysis instrumentality, strengthen the infiltration of chlorine dioxide, it is same to promote chlorine dioxide
The inside of wood shavings material is merged, and effectively increases chlorine dioxide to colonizing in penetrating for the intracorporal microorganism of wood shavings, and makes to cause a disease
Bacterium and virus are loss or are inactivated.
Compared with prior art, the ecological stalk-shaving board sterilization technique tool provided by the invention based on chlorine dioxide
It has the advantage that and sterilization treatment process is carried out to stalk board raw material using aqueous solution of chlorine dioxide of the invention, obtain
High-quality environment protective healthy ecology straw board anti-mildew, without the bacterium that causes a disease.Aqueous solution of chlorine dioxide can also be used for stalk board
Material grows the removing of mould.With good economic efficiency and social benefit of the invention.
Specific embodiment
Specific step is as follows for ecological stalk-shaving board sterilization technique provided by the present invention based on chlorine dioxide:
(1), chlorite crystal or chloric acid salt crystal are dissolved with water, is configured to chlorite solution or the chlorine that concentration is 35%~55%
Acid salt solution；Citric acid crystal is dissolved with water, is configured to the citric acid solution that concentration is 35%~55%；
(2), by chlorite solution or solution of chlorate, with citric acid solution according to the mass ratio of 9~10:5 closed
It is mixed in container, and carry out shake to it to terminate up to reacting, obtains aqueous solution of chlorine dioxide；
(3), aqueous solution of chlorine dioxide is transferred in tank resistant to chemical etching, then uses compressed gas by two
Chlorine monoxid aqueous solution is applied in a manner of air-stream spraying into stalk blank workshop section, is carried out sterilizing to the wood shavings particle after chopping and is killed
Poison.
Detailed specific description done to the present invention combined with specific embodiments below, but protection scope of the present invention not office
It is limited to following embodiment.
Embodiment 1
A, mass percent concentration identical sodium chlorite aqueous solution 200g and aqueous citric acid solution 100g is taken to pour into same
Equal 60min is shaken in mixing in sealable container, obtains aqueous solution of chlorine dioxide；
B, take the stalk wood shavings particle 100g of obvious mildew smell is standby in a transparent sealable container of tubulose to go out
Bacterium antivirus.It takes above-mentioned ClO 2 solution 10g in the filling of hand-held siphon jet nozzle atomizer storing, covers lid；
C, start compressed air spraying device.Into above-mentioned spare sterilization wood shavings particle, atomization applies chlorine dioxide water
Solution；
D, observation discovery: the chlorine dioxide yellow green water mist of gasification color in transparent pipe is from depth to shallow, subject to sterilization to kill
The wood shavings particle color of poison is slightly vivid than before；
E, wood shavings particle is taken out after 15s-30s, original mildew smell disappears, and wood shavings smell light grass smell
Then sterilization is abundant；If there is the penetrating odor of relatively strong similar chlorine, illustrates Chlorine excess, it can be reduced and applied
Dosage；If its wood shavings particle still has mildew smell, chlorine dioxide applied amount is inadequate, need to increase the applied amount of chlorine dioxide.
Embodiment 2
A, the identical sodium chlorite aqueous solution 180g of mass percent concentration, aqueous citric acid solution 100g is taken to pour into same
Equal 60min is shaken in mixing in sealable container, and it is spare to obtain aqueous solution of chlorine dioxide；
B, sewage 100g at obvious nigrescence and wood shavings stacking frowzy has been taken, sterilization in a glass beaker has been put in and removes
Stink；
C, above-mentioned aqueous solution of chlorine dioxide about 3g is taken with rubber head suction pipe, is added dropwise into above-mentioned sewage, and constantly shake；
D, it has been observed that the black of sewage gradually becomes shallower as to complete change clarification in the above process, the stink of solution is with black
Shoal and gradually weaken to completely disappearing.
It is detected after sterilization in Biochemical Lab in above-mentioned two embodiment: Escherichia coli, Staphylococcus aureus, withered
Careless bacillus, gamboge ease coccus, Pseudomonas aeruginosa, shigella dysenteriae, salmonella and Shigella and poliovirus I
Type, Coxsackie virus B, Chinese mugwort can virus II, adenovirus I type, monomer Simplex Virus Type I and mumps virus, B-type hepatitis
The bacteriums such as poison, influenza virus I, II, type III and viral inactivation of lossing.
Claims (4)
1. a kind of ecological stalk-shaving board sterilization technique based on chlorine dioxide, it is characterised in that the following steps are included:
(1), chlorite crystal or chloric acid salt crystal are dissolved with water, is configured to the chlorite solution that concentration is 35%~55%
Or solution of chlorate；Citric acid crystal is dissolved with water, is configured to the citric acid solution that concentration is 35%~55%；
(2), by chlorite solution or solution of chlorate, with citric acid solution according to the mass ratio of 9~10:5 in closed container
In mixed, and it is carried out shake until reaction terminate, obtain aqueous solution of chlorine dioxide；
(3), aqueous solution of chlorine dioxide is transferred in tank resistant to chemical etching, then uses compressed gas by titanium dioxide
Chlorine water solution is applied in a manner of air-stream spraying into stalk blank workshop section, carries out sterilization to the wood shavings particle after chopping,
After taking out wood shavings particle, if the original mildew smell of the wood shavings particle disappears, smells light grass smell and sterilize
Antivirus is abundant；If the wood shavings particle has the penetrating odor of relatively strong similar chlorine, illustrate chlorine dioxide excess, in subsequent work
Chlorine dioxide applied amount is reduced in skill；If the wood shavings particle still has mildew smell, chlorine dioxide applied amount is inadequate, subsequent
Chlorine dioxide applied amount is increased in technique.
2. the ecological stalk-shaving board sterilization technique according to claim 1 based on chlorine dioxide, it is characterised in that:
Chlorite as described in step (1) is sodium chlorite or potassium chlorite, and the chlorate is sodium chlorate or potassium chlorate.
3. the ecological stalk-shaving board sterilization technique according to claim 1 based on chlorine dioxide, it is characterised in that:
Tank described in step (3) is Teflon coating container or glass steel container.
4. the ecological stalk-shaving board sterilization technique according to claim 1 based on chlorine dioxide, it is characterised in that:
Compressed gas described in step (3) is compressed air, carbon dioxide or nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469375.1A CN106079013B (en) | 2016-06-25 | 2016-06-25 | A kind of ecological stalk-shaving board sterilization technique based on chlorine dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469375.1A CN106079013B (en) | 2016-06-25 | 2016-06-25 | A kind of ecological stalk-shaving board sterilization technique based on chlorine dioxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106079013A CN106079013A (en) | 2016-11-09 |
| CN106079013B true CN106079013B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610469375.1A Active CN106079013B (en) | 2016-06-25 | 2016-06-25 | A kind of ecological stalk-shaving board sterilization technique based on chlorine dioxide |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172722B (en) * | 2021-03-30 | 2022-10-04 | 索菲亚家居股份有限公司 | Formaldehyde-free addition shaving board and preparation method and application thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067107A (en) * | 1983-09-24 | 1985-04-17 | Sanyo Kokusaku Pulp Co Ltd | Manufacture of particle board |
| JPH0671621A (en) * | 1992-08-28 | 1994-03-15 | Eidai Co Ltd | Production of wood board superior in water resistance, weatherability, and the like |
| JP2007217239A (en) * | 2006-02-17 | 2007-08-30 | Taiko Pharmaceutical Co Ltd | Chlorine dioxide generating composition |
| CN1943359A (en) * | 2006-10-13 | 2007-04-11 | 山西中威水处理技术有限公司 | Method for preparing sterilizing and alga killing agent |
| CN101143225B (en) * | 2007-10-17 | 2010-07-28 | 艾雪莉 | Air purifying agent and its preparing process |
| CN101195232A (en) * | 2007-12-28 | 2008-06-11 | 深圳市神竹科技有限公司 | Rice-wheat haulm plywood and process technique thereof |
| CN101269507A (en) * | 2008-05-15 | 2008-09-24 | 东营正和木业有限公司 | Manufacturing technique for mildew resistant middle, high-density pressed-fibre board |
| CN202379730U (en) * | 2011-12-29 | 2012-08-15 | 西安兴德环保科技有限公司 | Novel high-purity chlorine dioxide generator |
| CN103711016A (en) * | 2012-09-28 | 2014-04-09 | 顾安东 | Pretreatment and storage method for artificial straw board raw materials |
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Effective date of registration: 20181123 Address after: 434303 Hubei, Jingzhou, Gongan County, Qinghai Industrial Park, east of Xingye Road, south of Minsheng Road. Applicant after: Wanhua incense Board Industry Co., Ltd. Address before: 102200 No. 5 Xinghuo Street, Changping District, Beijing Applicant before: Wanhua Eco-board Co., Ltd. |
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Effective date of registration: 20210107 Address after: 233400 Yuanjian Road, Longkang Economic Development Zone, Huaiyuan County, Bengbu City, Anhui Province Patentee after: WANHUA HEXIANG PLATE INDUSTRY (HUAIYUAN) Co.,Ltd. Address before: 434303 Hubei, Jingzhou, Gongan County, Qinghai Industrial Park, east of Xingye Road, south of Minsheng Road. Patentee before: Wanhua Hexiang Board Industry Co.,Ltd. |
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