KR20170047699A - Adhes the rice husks. Molded panel. - Google Patents
Adhes the rice husks. Molded panel. Download PDFInfo
- Publication number
- KR20170047699A KR20170047699A KR1020150148098A KR20150148098A KR20170047699A KR 20170047699 A KR20170047699 A KR 20170047699A KR 1020150148098 A KR1020150148098 A KR 1020150148098A KR 20150148098 A KR20150148098 A KR 20150148098A KR 20170047699 A KR20170047699 A KR 20170047699A
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- polymer adhesive
- panel
- air
- air bag
- Prior art date
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 42
- 235000009566 rice Nutrition 0.000 title claims abstract description 42
- 239000010903 husk Substances 0.000 title claims description 27
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 41
- 239000000843 powder Substances 0.000 claims abstract description 36
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 229920000642 polymer Polymers 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 239000003610 charcoal Substances 0.000 claims abstract description 18
- 235000013312 flour Nutrition 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 10
- 239000011120 plywood Substances 0.000 claims abstract description 8
- 239000003995 emulsifying agent Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 239000011812 mixed powder Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 12
- 241000209140 Triticum Species 0.000 abstract description 7
- 235000021307 Triticum Nutrition 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/20—Furniture panels or like furniture elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02405—Floor panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Description
The present invention relates to a panel to which rice hulls are adhered and molded. More specifically, the present invention relates to a panel in which rice hulls are mixed with one or two of charcoal powder and loess powder, After mixing either the two or only the polymer adhesive as an adhesive component, dilute in the rice husk and rice husk mixture. Heat the mixed, diluted components at 100-110 ° C with high temperature steam and cool. And a panel used as an insulation and a floor and a wall which are subjected to one to three processes during the compression process.
In the case of panel, flat plate with constant size is used as plywood and heat insulating material for furniture and interior decoration. It is used for various functions and applications such as rubber panel for press block, and materials are different according to each application.
In the case of the conventional plywood, after the wood is cut into a paper form and cut to a size suitable for the size after drying, the adhesive is applied between the at least one prepreg of the prepreg and the adhesive containing the additives (the weight agent and the curing agent) It is manufactured in various forms such as a method of producing by hot pressure and a medium density fiberboard (MDF) in which sawdust is attached at high pressure. In addition, in the case of interior decoration agent, it is used in the form of using gypsum board. In the case of external road flooring, cement block or tire powder was bonded with a polymer adhesive such as urethane. In case of building interior materials including rice hulls, rice husk, resin, white cement. Or a soluble silicate, and the built-in agent is produced by compression-molding and drying the rice husk mixture in the form of a plate. The method of manufacturing the rice hull board and the manufacturing method thereof In the case of a rice hull board, a variety of methods are used, including a technique of coating rice hull by mixing paraffin chloride, borax, rosin and sodium silicate with an emulsifier.
Disadvantages of the above-mentioned prior arts are that mixed compression molding of various kinds of compounds compared with panels made of conventional plywood, board and the like, compared with conventional materials in strength and surface treatment as a whole, There is no way to use it as a material for indoor furniture and insulation after panel manufacturing. As mentioned in Korean Patent Publication No. 2000-0030199 Far-Infrared Rays and Manufacturing Method, 95% of the domestic demand wood is imported, and due to the global phenomenon, there is no increase in the supply amount due to the increase of wood demand As a substitute for wood, it is expected to produce about 1 million tons per year for the purpose of reducing the generation of carbon dioxide by clean production environment by reducing the generation of air pollutants caused by the production of panels for furniture use and also insulating materials such as styrofoam. In the present invention, a construction heat insulating material is used. It is made of various types of panels such as interior decoration and furniture.
Accordingly, in order to solve the above-mentioned problems, The loess and charcoal powder crushed to a size of 1 ~ 0.01 에 on the surface of the rice husk was placed and fixed, and the charcoal powder and the loess powder were fixed on the surface of the rice husk, and the adhesion of the polymer adhesive to the rice husk surface was facilitated After the emulsifying agent is added, either one of the polymer adhesive or the wheat flour paste is mixed with the charcoal powder and the chaff mixed with the loess powder, and then the whole is coated with the outer coating, and then the mixture is injected into a mold having a constant thickness And injecting steam of 100 to 110 DEG C into a mold to form a large amount of air layer on the panel. When the compression is performed strongly in the mold of the structure for commercialization at the high temperature state formed above, the strength and the structure of the panel which can be used as the building interior or furniture are formed, and also the strength of the panel is weakened. It is characterized by the use of building insulation with a cushion containing a certain amount of air inside the structure which maintains the heat insulation effect of the rice husk during drying, and a panel composed of a flooring with a cushion.
In the present invention, an operation of spraying the emulsifier of the polymer adhesive onto the surface of the first rice husk is performed by using only the rice husk or fixing one or two of the yellow coarse and charcoal powder on the surface of the rice husk. Secondary polymer adhesive is diluted and coated at the same rate as a certain thickness by emulsifying agent in the rice husk. After the operation, the rice husks prepared by compressing and drying the rice husk mixed with one or two kinds of rice husk, charcoal and loess powder are attached It is about a panel. It is used to produce plywood and building insulation for architectural, interior decoration using agricultural byproduct easily obtained in our country. By injecting steam of 100 ~ 110 ℃ in a flat form frame, And a space having an air layer of the material is formed on the inner wall of the structure. Therefore, since the application pressure is not added after the molding, a panel for heat insulation is manufactured using the heat insulating effect generated by a space formed in a large amount inside the structure, When the pressure of high compression is added, the strength of the compressed structure is increased. Characterized in that the manufacture of charge.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a structural diagram of (a) rice husk, (b) charcoal powder, (c) loess powder, (d) polymer adhesive or flour paste (e) air bag.
2 is a sectional view of the plywood of the present invention.
3 is a cross-sectional view of the insulating material of the present invention.
4 is a sectional view of the kiln in which the mixed powder is aged with a high-temperature steam in the present invention.
* Explanation of the symbols used in the main parts of the drawings
a: chaff
b: Charcoal powder
c: loess powder
d: polymer adhesive, or flour paste
e: air bag
f: steam inlet
g: steam outlet
h: Molding mold.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. (b) charcoal powder, (c) loess powder, (d) polymer adhesive or flour paste. (e) Location of the bladder The overall composition ratio of the blend of the blend is 40 to 80% of the ratio of the rice husk to the weight of the mixed blend before drying, 20 to 30% of the blend of the polymer adhesive and the emulsifier or wheat glue, The proportion of wheat flour is composed of 100 ~ 70% of polymer adhesive and 0 ~ 30% of wheat flour. In flour paste, the specific gravity of flour is 40% and the specific gravity of water is 60%. Mixture of loess powder and charcoal powder or one of two kinds to make a whole structure at a rate of 10 ~ 30% Mixing ratio to weight 40 ~ 80% of rice husk to weight: one or two of loess powder or charcoal powder 0 to 30% of mixing ratio: Mixture of polymer adhesive and emulsifying agent or mixture of wheat flour 20 to 30% to prepare 100% mixture as a whole
In order to mix the prepared mixture in an equal ratio, the components other than the polymer adhesive and the emulsifier or the wheat flour were mixed using a blender. After the primary work of mixing the whole components at a uniform ratio, the mixture was mixed with a primary emulsifier A step of injecting and mixing a polymer adhesive and a step of injecting a polymer adhesive when a flour paste is added and a flour paste after a dilution process and a diluting step; By running. The mixture is completely mixed and diluted to form a gel state, and the resulting gel-like mixture is spread on the bottom of a certain size and shape to a uniform thickness on the injection mold. (I) is placed on the kiln (g) where the steam of 100 to 110 ° C is sprayed, and the steam of 100 to 110 ° C is supplied to the scraper after the second step is executed. Injected at the steam inlet (f). jet. At the high temperature, the third step is carried out to melt the flour paste and the polymer adhesive and the third step to dissolve the polymer adhesive, and the structure subjected to the third step is rapidly cooled and dried, so that the inside of the structure Forming a structure to form a plurality of air pockets (e). As a function of preserving the original shape of the formed structure, the structure is rapidly cooled and dried, so that a large number of air pockets (e) are formed in the interior as shown in FIG. 3 by a structure having a stretch ratio by a polymer adhesive and a cushion by an air bag To form the plane of the structure. The plane of the structure formed above prevents the heat from being transmitted to the bottom due to the heat insulating property of the rice hood when installed in the lower part of the hot water pipe of the room and the heat transferred to the bottom part is formed in the air pocket e formed inside the structure of Fig. A cold air is located at the bottom and a warm air is generated at the upper part by the heat generated by the heat transmitted from the upper part to form an air bag having a structure in which hot air is positioned at the upper part, The effect of blocking the convection phenomenon is generated. The structure of the panel having the heat insulating function by the effect of performing the heat insulating layer inside the panel due to the interruption of the convection phenomenon of the air in the above-mentioned air bag. The temperature transferred from the floor at the upper part of the warmer is kept warm in the inside of the insulating material. It is characterized by a structure that performs a secondary effect of blocking the function of transferring the cooling temperature upwards and blocking heat transmission,
According to the present invention, by injecting steam of 100 to 110 ° C into the structure, it is possible to effect the primary curing of the polymer adhesive and the flour paste mixed in the structure, and the effect of melting the polymer adhesive not fully cured by the heat, The polymeric adhesive performs a wide volume contact with the chaff, and the charcoal powder and the loess powder within the structure, and injects a large amount of water vapor into the mixture by the high-temperature high-pressure steam injected into the mixture In the structure in which the structure swells up and the structure of the rice husk forms a bulge shape, a structure is formed which forms a lot of space between the rice husks, and the structure in which the structure of the high temperature and high pressure steam is cooled, To form a heat insulating effect of a structure having many cushions containing a large amount of air bladders When the warmed structure is compressed to a high pressure before being cooled, the adhesive which has made contact with the inside of the structure having a large volume due to the expansion due to heat is pressed between the intergrowth space and the charcoal powder loess powder A large volume of chaff and charcoal powder is dispersed among the loess powder. It acts to keep the strong adhesion strength after squeezing the rice husk and cooling and drying. It forms a structure that forms the strength and structure of the plywood The present invention relates to a panel in which a rice husk is adhered and molded.
Claims (2)
As shown in Fig. 3, a structure having a large air bag (e) formed inside the structure and having a stretch by a polymer adhesive and a cushion by an air bag, ≪ / RTI >
Due to the expansion due to heat, the adhesive, which has made contact with the inside of the structure of a large volume, undergoes a transfer phenomenon between the space between the chaff and the charcoal powder ocher powder inside the structure due to the pressure at the upper part. The function of dispersing the powder between the yellow loess powder is effected. After the compression of the rice husk, the strong bond strength is maintained during the cooling and drying. The structure for forming the strength and structure of the plywood is formed. Molded panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150148098A KR20170047699A (en) | 2015-10-23 | 2015-10-23 | Adhes the rice husks. Molded panel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150148098A KR20170047699A (en) | 2015-10-23 | 2015-10-23 | Adhes the rice husks. Molded panel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170047699A true KR20170047699A (en) | 2017-05-08 |
Family
ID=60163899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150148098A KR20170047699A (en) | 2015-10-23 | 2015-10-23 | Adhes the rice husks. Molded panel. |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170047699A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220154096A (en) | 2020-03-16 | 2022-11-21 | 닛폰 고도시 코포레이션 | Separators for electrochemical devices and electrochemical devices |
| KR20230027005A (en) | 2020-07-01 | 2023-02-27 | 닛폰 고도시 코포레이션 | Separators for aluminum electrolytic capacitors and aluminum electrolytic capacitors |
-
2015
- 2015-10-23 KR KR1020150148098A patent/KR20170047699A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220154096A (en) | 2020-03-16 | 2022-11-21 | 닛폰 고도시 코포레이션 | Separators for electrochemical devices and electrochemical devices |
| KR20230027005A (en) | 2020-07-01 | 2023-02-27 | 닛폰 고도시 코포레이션 | Separators for aluminum electrolytic capacitors and aluminum electrolytic capacitors |
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