CN101332695B - Intensified plant fiber core bionic lightweight panel and production technique thereof - Google Patents
Intensified plant fiber core bionic lightweight panel and production technique thereof Download PDFInfo
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- CN101332695B CN101332695B CN 200810045594 CN200810045594A CN101332695B CN 101332695 B CN101332695 B CN 101332695B CN 200810045594 CN200810045594 CN 200810045594 CN 200810045594 A CN200810045594 A CN 200810045594A CN 101332695 B CN101332695 B CN 101332695B
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Abstract
The invention provides a reinforced plant fibre core bionic light plate and a preparation process thereof, comprising the steps as follows: preparing plant carbonization powder, preparing filling material, core forming, core sizing, gelatinizing mesh-drawing shaping, filling material compositing, shaping and baking, aluminium foil compositing, and packaging and checking. The plate is a multi-layer composite structure which is mainly laminated sequentially by an external panel, the aluminium foil, the core and an internal panel. The preparation process of the invention is simple, reduces the preparation cost by using waste plants such as crops straws, paddy straws, chaffs, corn straws, etc. as the filling material, changes the waste matter into the precious matter, provides a new application field for the wastes of crops, and has convenient construction, maintenance and operation; furthermore, the plate has good performances of anti-vibration, sound insulation, heat resistance, light radiation resistance, heat insulation and anti-moisture and high strength, and has the same effects with the steel plate and the bricks, with the weight equivalent to less than 1/13 of that of the steel plate. The reinforced plant fibre core bionic light plate can highly leads various building facilities to meet the requirements of anti-vibration, sound insulation, heat resistance, light radiation resistance, heat insulation and anti-moisture.
Description
Technical field
The present invention relates to a kind of composite board and manufacture craft thereof, relate in more detail a kind of inside and outside walling of Architectural Equipment that is applicable to, play antidetonation, sound insulation, insulation, heat insulation, anti-light radiation and moistureproof intensified plant fiber core bionic lightweight panel and manufacture craft thereof.
Background technology
Beautiful home---the earth that the mankind depend on for existence, because of mankind itself's behavior uncontrolled, unscientific industrialization development, exceedingly discharge carbon dioxide, make global warming, temperature constantly raises, the South Pole and arctic ice and snow melt at a high speed, and the plane, ocean is constantly raise.In the near future, a lot of island countries and seashore country will be flooded by seawater and disappear.People can drift about aimlessly, escape alien land.The in recent years continuous aggravation of the harsh weather such as global tempest, torrential rain, snowstorm, severe drought, desertification dust storm, violent earthquake, tsunami occurs, and the environment of people's existence in serious threat.
National governments, each relevant expert scholar and knowledgeable people initiate for this reason, have formulated the human self-a series of international conventioies of challenge, policy etc. and have retrained the mankind oneself.The key elements such as saving soil, energy-saving and emission-reduction, protection of the environment become the mandatory state basic policy of various countries.
General trend and policy overall background guiding according to international and domestic development, in the urgent need to a kind of construction material that integrates antidetonation, sound insulation, insulation, anti-light radiation, the various functions such as heat insulation, moistureproof, substitute the inside and outside walling of all types of industry and civil buildings, national defence and scientific research engineering project.
Summary of the invention
The invention solves above-mentioned problems of the prior art and deficiency, a kind of intensified plant fiber core bionic lightweight panel and manufacture craft thereof are provided, the sheet material antidetonation that makes according to manufacture craft of the present invention, sound insulation, insulation, anti-light radiation, heat insulation, moisture effect good.
For achieving the above object, the present invention is achieved by the following technical solutions: the manufacture craft of intensified plant fiber core bionic lightweight panel, and step is as follows,
1., the preparation of plant carbide powder:
A), the discarded plant of collecting is selected materials be ground into 8~10 purpose graininess strings with pulverizer afterwards;
B), again the string that crushes is put into the carbonization case and carries out carbonization, the temperature of carbonization case is arranged on 300 ℃, set of time is 2h;
C), the string that carbonization is good is made behind 800~1000 purpose plant carbide powder for subsequent use with grinding of ball grinder;
2., the preparation of filler:
D), carry out the preparation of raw material by following raw material and weight portion, wherein,
Plant carbide powder 40~50
Diatomite 20~30
Barium sulfate 10~20
Precipitated calcium carbonate 10~20
Potter's clay 20~30
Polyvinyl alcohol glue 10~20;
E), the plant carbide powder is placed in the low-speed mixer of 2000L, add simultaneously diatomite, barium sulfate, precipitated calcium carbonate, potter's clay and carry out mix and blend, rotating speed is 80 to turn/min; Slowly add polyvinyl alcohol glue in the whipping process, until make filler after mixing, blowing is for subsequent use again;
3., pellet moulding: the cardboard of 180g specification is carried out the pellet moulding by triangle or hexagon pellet forming machine, paperboard is become to have the refill pellet of triangle or hexagon nest;
4., pellet scale: the pellet of forming is carried out cutting, scale with core bar shear gauge according to the dimensional requirement of predetermined demand;
5., gel glug setting: the pellet that scale is good carries out the setting of gel glug with two glug gel band material machines and processes to strengthen the intensity of pellet, and two glug gel band material machine rotating speeds are 8m/min;
6., filler is compound: the pellet that the glug gel is good later carries out frictioning by spreading machine, then pellet enters into the composite steps that compounding machine prepares to carry out division board, the filler that simultaneously step is made in 2. is transported to conveyer in the hopper of compounding machine and carries out the filler step, filler is inserted in the triangle or hexagonal nest on the pellet, pellet has been filled behind the filler then and have been carried out compoundly with division board, makes the semi-finished product composite board;
7., setting baking: the semi-finished product composite board is put into the hot room baking procedure that formalizes, and stoving time is 1.5h, and temperature is 120 ℃;
8., aluminium foil is compound: it is compound that baked semi-finished product composite board is carried out the aluminium foil bonding, and the sheet material of compound good aluminium foil is put on the panel core compounding machine and carries out the compound of panel;
9., package test: the sheet material after compound is tested warehousing after passing.
Described sheet material mainly is the multi-layer compound structure that is made of outer panels, aluminium foil, pellet and wainscot, described outer panels, aluminium foil, pellet and inner face flaggy are combined with each other in order, wherein pellet comprises the two-layer at least or two-layer above refill with triangle or hexagon nest, between the refill and outermost be compounded with division board.Be filled with filler in the nest on the described refill.Also be provided with metal truss between division board and the refill.
Beneficial effect of the present invention is as follows: manufacture craft of the present invention is simple, adopt the discarded plants such as agricultural crop straw, straw, husk, cornstalk to make as filler and reduce cost, turn waste into wealth, for these agricultural waste materials have been opened up new application, and construction, attended operation are convenient, sheet material antidetonation, sound insulation, insulation, anti-light radiation, heat insulation, humidity resistance good, and intensity is high, can match in excellence or beauty with steel and fragment of brick, weight is less than 1/13 of steel.Adopt this intensified plant fiber core bionic lightweight panel all kinds of various Architectural Equipments to be satisfied antidetonation, sound insulation, insulation, anti-light radiation, heat insulation, moistureproof requirement than the highland.
Description of drawings
Fig. 1 is intensified plant fiber core bionic lightweight panel the first structural representation;
Fig. 2 is intensified plant fiber core bionic lightweight panel the second structural representation;
Among the figure: 1-outer panels, 2-aluminium foil, 3-division board, 4-refill, 5-filler, 6-wainscot.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is further described in detail:
As shown in Figure 1, 2, described sheet material mainly is the multi-layer compound structure that is made of outer panels 1, aluminium foil 2, pellet and wainscot 6,6 layers of described outer panels 1, aluminium foil 2, pellet and wainscots are combined with each other in order, wherein pellet comprises the two-layer at least or two-layer above refill 4 with triangle or hexagon nest, between the refill 4 and outermost be compounded with division board 3.Be filled with filler 5 in the nest on the described refill 4.Also be provided with metal truss between described division board 3 and the refill 4.
Embodiment 1:
The manufacture craft of intensified plant fiber core bionic lightweight panel, step is as follows,
1., the preparation of plant carbide powder:
A), the discarded plant of collecting is selected materials be ground into 8~10 purpose graininess strings with pulverizer afterwards;
B), again the string that crushes is put into the carbonization case and carries out carbonization, the temperature of carbonization case is arranged on 300 ℃, set of time is 2h;
C), the string that carbonization is good is made behind 800~1000 purpose plant carbide powder for subsequent use with grinding of ball grinder;
2., the preparation of filler:
D), carry out the preparation of raw material by following raw material and weight portion, wherein,
Plant carbide powder 40
Diatomite 20
Barium sulfate 10
Precipitated calcium carbonate 10
Potter's clay 20
Polyvinyl alcohol glue 10;
E), the plant carbide powder is placed in the low-speed mixer of 2000L, add simultaneously diatomite, barium sulfate, precipitated calcium carbonate, potter's clay and carry out mix and blend, rotating speed is 80 to turn/min; Slowly add polyvinyl alcohol glue in the whipping process, until make filler after mixing, blowing is for subsequent use again;
3., pellet moulding: the cardboard of 180g specification is carried out the pellet moulding by triangle or hexagon pellet forming machine, paperboard is become to have the refill pellet of triangle or hexagon nest;
4., pellet scale: the pellet of forming is carried out cutting, scale with core bar shear gauge according to the dimensional requirement of predetermined demand;
5., gel glug setting: the pellet that scale is good carries out the setting of gel glug with two glug gel band material machines and processes to strengthen the intensity of pellet, and two glug gel band material machine rotating speeds are 8m/min;
6., filler is compound: the pellet that the glug gel is good later carries out frictioning by spreading machine, then pellet enters into the composite steps that compounding machine prepares to carry out division board, the filler that simultaneously step is made in 2. is transported to conveyer in the hopper of compounding machine and carries out the filler step, filler is inserted in the triangle or hexagonal nest on the pellet, pellet has been filled behind the filler then and have been carried out compoundly with division board, makes the semi-finished product composite board;
7., setting baking: the semi-finished product composite board is put into the hot room baking procedure that formalizes, and stoving time is 1.5h, and temperature is 120 ℃;
8., aluminium foil is compound: it is compound that baked semi-finished product composite board is carried out the aluminium foil bonding, and the sheet material of compound good aluminium foil is put on the panel core compounding machine and carries out the compound of panel;
9., package test: the sheet material after compound is tested warehousing after passing.
Embodiment 2:
The manufacture craft of intensified plant fiber core bionic lightweight panel, step is as follows,
1., the preparation of plant carbide powder:
A), the discarded plant of collecting is selected materials be ground into 8~10 purpose graininess strings with pulverizer afterwards;
B), again the string that crushes is put into the carbonization case and carries out carbonization, the temperature of carbonization case is arranged on 300 ℃, set of time is 2h;
C), the string that carbonization is good is made behind 800~1000 purpose plant carbide powder for subsequent use with grinding of ball grinder;
2., the preparation of filler:
D), carry out the preparation of raw material by following raw material and weight portion, wherein,
Plant carbide powder 50
Diatomite 30
Barium sulfate 20
Precipitated calcium carbonate 20
Potter's clay 30
Polyvinyl alcohol glue 20;
E), the plant carbide powder is placed in the low-speed mixer of 2000L, add simultaneously diatomite, barium sulfate, precipitated calcium carbonate, potter's clay and carry out mix and blend, rotating speed is 80 to turn/min; Slowly add polyvinyl alcohol glue in the whipping process, until make filler after mixing, blowing is for subsequent use again;
3., pellet moulding: the cardboard of 180g specification is carried out the pellet moulding by triangle or hexagon pellet forming machine, paperboard is become to have the refill pellet of triangle or hexagon nest;
4., pellet scale: the pellet of forming is carried out cutting, scale with core bar shear gauge according to the dimensional requirement of predetermined demand;
5., gel glug setting: the pellet that scale is good carries out the setting of gel glug with two glug gel band material machines and processes to strengthen the intensity of pellet, and two glug gel band material machine rotating speeds are 8m/min;
6., filler is compound: the pellet that the glug gel is good later carries out frictioning by spreading machine, then pellet enters into the composite steps that compounding machine prepares to carry out division board, the filler that simultaneously step is made in 2. is transported to conveyer in the hopper of compounding machine and carries out the filler step, filler is inserted in the triangle or hexagonal nest on the pellet, pellet has been filled behind the filler then and have been carried out compoundly with division board, makes the semi-finished product composite board;
7., setting baking: the semi-finished product composite board is put into the hot room baking procedure that formalizes, and stoving time is 1.5h, and temperature is 120 ℃;
8., aluminium foil is compound: it is compound that baked semi-finished product composite board is carried out the aluminium foil bonding, and the sheet material of compound good aluminium foil is put on the panel core compounding machine and carries out the compound of panel;
9., package test: the sheet material after compound is tested warehousing after passing.
Embodiment 3:
The manufacture craft of intensified plant fiber core bionic lightweight panel, step is as follows,
1., the preparation of plant carbide powder:
A), the discarded plant of collecting is selected materials be ground into 8~10 purpose graininess strings with pulverizer afterwards;
B), again the string that crushes is put into the carbonization case and carries out carbonization, the temperature of carbonization case is arranged on 300 ℃, set of time is 2h;
C), the string that carbonization is good is made behind 800~1000 purpose plant carbide powder for subsequent use with grinding of ball grinder;
2., the preparation of filler:
D), carry out the preparation of raw material by following raw material and weight portion, wherein,
Plant carbide powder 45
Diatomite 25
Barium sulfate 15
Precipitated calcium carbonate 15
Potter's clay 25
Polyvinyl alcohol glue 15;
E), the plant carbide powder is placed in the low-speed mixer of 2000L, add simultaneously diatomite, barium sulfate, precipitated calcium carbonate, potter's clay and carry out mix and blend, rotating speed is 80 to turn/min; Slowly add polyvinyl alcohol glue in the whipping process, until make filler after mixing, blowing is for subsequent use again;
3., pellet moulding: the cardboard of 180g specification is carried out the pellet moulding by triangle or hexagon pellet forming machine, paperboard is become to have the refill pellet of triangle or hexagon nest;
4., pellet scale: the pellet of forming is carried out cutting, scale with core bar shear gauge according to the dimensional requirement of predetermined demand;
5., gel glug setting: the pellet that scale is good carries out the setting of gel glug with two glug gel band material machines and processes to strengthen the intensity of pellet, and two glug gel band material machine rotating speeds are 8m/min;
6., filler is compound: the pellet that the glug gel is good later carries out frictioning by spreading machine, then pellet enters into the composite steps that compounding machine prepares to carry out division board, the filler that simultaneously step is made in 2. is transported to conveyer in the hopper of compounding machine and carries out the filler step, filler is inserted in the triangle or hexagonal nest on the pellet, pellet has been filled behind the filler then and have been carried out compoundly with division board, makes the semi-finished product composite board;
7., setting baking: the semi-finished product composite board is put into the hot room baking procedure that formalizes, and stoving time is 1.5h, and temperature is 120 ℃;
8., aluminium foil is compound: it is compound that baked semi-finished product composite board is carried out the aluminium foil bonding, and the sheet material of compound good aluminium foil is put on the panel core compounding machine and carries out the compound of panel;
9., package test: the sheet material after compound is tested warehousing after passing.
Claims (4)
1. the manufacture craft of intensified plant fiber core bionic lightweight panel, it is characterized in that: step is as follows,
1., the preparation of plant carbide powder:
A), the discarded plant of collecting is selected materials be ground into 8~10 purpose graininess strings with pulverizer afterwards;
B), again the string that crushes is put into the carbonization case and carries out carbonization, the temperature of carbonization case is arranged on 300 ℃, set of time is 2h;
C), the string that carbonization is good is made behind 800~1000 purpose plant carbide powder for subsequent use with grinding of ball grinder;
2., the preparation of filler:
D), carry out the preparation of raw material by following raw material and weight portion, wherein,
Plant carbide powder 40~50
Diatomite 20~30
Barium sulfate 10~20
Precipitated calcium carbonate 10~20
Potter's clay 20~30
Polyvinyl alcohol glue 10~20;
E), the plant carbide powder is placed in the low-speed mixer of 2000L, add simultaneously diatomite, barium sulfate, precipitated calcium carbonate, potter's clay and carry out mix and blend, rotating speed is 80 to turn/min; Slowly add polyvinyl alcohol glue in the whipping process, until make filler after mixing, blowing is for subsequent use again;
3., pellet moulding: the cardboard of 180g specification is carried out the pellet moulding by triangle or hexagon pellet forming machine, paperboard is become to have the refill pellet of triangle or hexagon nest;
4., pellet scale: the pellet of forming is carried out cutting, scale with core bar shear gauge according to the dimensional requirement of predetermined demand;
5., gel glug setting: the pellet that scale is good carries out the setting of gel glug with two glug gel band material machines and processes to strengthen the intensity of pellet, and two glug gel band material machine rotating speeds are 8m/min;
6., filler is compound: the pellet that the glug gel is good later carries out frictioning by spreading machine, then pellet enters into the composite steps that compounding machine prepares to carry out division board, the filler that simultaneously step is made in 2. is transported to conveyer in the hopper of compounding machine and carries out the filler step, filler is inserted in the triangle or hexagonal nest on the pellet, pellet has been filled behind the filler then and have been carried out compoundly with division board, makes the semi-finished product composite board;
7., setting baking: the semi-finished product composite board is put into the hot room baking procedure that formalizes, and stoving time is 1.5h, and temperature is 120 ℃;
8., aluminium foil is compound: it is compound that baked semi-finished product composite board is carried out the aluminium foil bonding, and the sheet material of compound good aluminium foil is put on the panel core compounding machine and carries out the compound of panel;
9., package test: the sheet material after compound is tested warehousing after passing.
2. the intensified plant fiber core bionic lightweight panel that makes of manufacture craft as claimed in claim 1, it is characterized in that: this sheet material mainly is the multi-layer compound structure that is made of outer panels (1), aluminium foil (2), pellet and wainscot (6), described outer panels (1), aluminium foil (2), pellet and wainscot (6) layer are combined with each other in order, wherein pellet comprises the two-layer at least or two-layer above refill (4) with triangle or hexagon nest, between the refill (4) and outermost be compounded with division board (3).
3. intensified plant fiber core bionic lightweight panel according to claim 2 is characterized in that: be filled with filler (5) in the nest on the described refill (4).
4. intensified plant fiber core bionic lightweight panel according to claim 2 is characterized in that: also be provided with metal truss between division board (3) and the refill (4).
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CN 200810045594 CN101332695B (en) | 2008-07-18 | 2008-07-18 | Intensified plant fiber core bionic lightweight panel and production technique thereof |
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CN101332695A CN101332695A (en) | 2008-12-31 |
CN101332695B true CN101332695B (en) | 2013-01-09 |
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Families Citing this family (6)
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CN102330479B (en) * | 2010-07-14 | 2014-01-29 | 万成年 | Plant fiber composite roof panel assembly method |
CN102964759B (en) * | 2012-11-22 | 2015-01-28 | 芜湖跃飞新型吸音材料股份有限公司 | Organobentonite modified composite sound absorbing material and preparation method thereof |
BR102015025372B1 (en) * | 2015-10-05 | 2021-02-02 | Uniao Brasileira De Educacao E Assistencia | laminated composite and / or micronized composite of raphia hookeri, and structural panels thereof |
CN106003353A (en) * | 2016-06-20 | 2016-10-12 | 宁夏紫荆花纸业有限公司 | Method for producing straw fiberboard by using waste pulp residue obtained by producing unbleached pulp through crops straws |
CN110293610A (en) * | 2018-03-21 | 2019-10-01 | 砀山瑞业钢构有限公司 | A kind of composite plate and its processing technology |
CN112848378B (en) * | 2020-12-26 | 2022-03-29 | 吉林大学 | Fiber reinforced composite blade material with bionic structure and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DD250151A1 (en) * | 1986-06-23 | 1987-09-30 | Leipzig Tech Hochschule | DAMPER, PREFERABLY FOR MULTILACTIVE COMPONENTS |
CN1786383A (en) * | 2005-12-15 | 2006-06-14 | 中国建筑材料科学研究院 | Paper honeycomb sandwich inner insulation wall board and its mfg. method |
CN1970950A (en) * | 2005-11-24 | 2007-05-30 | 潘旭鹏 | Honeycomb-sandwich light type composite panel made by reverse die method and method for preparing same |
CN200940298Y (en) * | 2006-06-18 | 2007-08-29 | 秦志强 | Circulation type thermal-insulation, light-weight and composite exposed wall made of vegetable fibre |
-
2008
- 2008-07-18 CN CN 200810045594 patent/CN101332695B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD250151A1 (en) * | 1986-06-23 | 1987-09-30 | Leipzig Tech Hochschule | DAMPER, PREFERABLY FOR MULTILACTIVE COMPONENTS |
CN1970950A (en) * | 2005-11-24 | 2007-05-30 | 潘旭鹏 | Honeycomb-sandwich light type composite panel made by reverse die method and method for preparing same |
CN1786383A (en) * | 2005-12-15 | 2006-06-14 | 中国建筑材料科学研究院 | Paper honeycomb sandwich inner insulation wall board and its mfg. method |
CN200940298Y (en) * | 2006-06-18 | 2007-08-29 | 秦志强 | Circulation type thermal-insulation, light-weight and composite exposed wall made of vegetable fibre |
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