CN103786229A - Method for manufacturing mineralized fiberboards - Google Patents
Method for manufacturing mineralized fiberboards Download PDFInfo
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- CN103786229A CN103786229A CN201310599804.3A CN201310599804A CN103786229A CN 103786229 A CN103786229 A CN 103786229A CN 201310599804 A CN201310599804 A CN 201310599804A CN 103786229 A CN103786229 A CN 103786229A
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Abstract
The invention discloses a method for manufacturing mineralized fiberboards. The method is characterized by sequentially comprising technological steps of chopping materials by the aid of chopping machines; filtering the chopped materials by the aid of vibrating screens; stirring and mineralizing the materials by the aid of first stirring machines; drying clinker; stirring the clinker by the aid of second stirring machines; rolling the clinker to form blanks by the aid of roller machines; performing hot-press and solidification on the blanks by the aid of hot-press machines; cutting the blanks by the aid of edge cutting machines; polishing the blanks by the aid of sanding machines, and the like. Organic fibers, mineralizing solution slurry, surfactants and additives are uniformly stirred to form the clinker by the aid of the first stirring machines, and a weight ratio of the organic fibers to the mineralizing solution slurry to the surfactants to the additives is 50%-70%:12%-15%:5%-12%:10%-25%. The method has the advantage that the mineralized fiberboards can be quickly and effectively manufactured via the technological steps.
Description
Technical field
The present invention relates to technical field of board processing, relate in particular to a kind of mineralized fiber plate preparation method.
Background technology
As a kind of fibrous plate structure, particieboard is widely used in the industry such as furniture, building, wherein, particieboard is the fragment that the raw material such as timber is cut into certain specification, again successively through super-dry processing, mix with adhesive, curing agent, waterproofing agent processing, and a kind of artificial board that compacting forms at a certain temperature.
In particieboard process of manufacture, agricultural crop straw or timber shred the fiber forming need to be through operations such as high temperature distillation processing, and complex procedures and production cost are high; In addition, for particieboard, its fire protecting performance is very limited, and this has seriously limited applying of particieboard.
In order to overcome the existing deficiency of particieboard, mineralized fiber plate arises at the historic moment; Wherein, mineralized fiber plate is by the special sheet material that compacting forms after mineralising agricultural crop straw after treatment or wood waste are added inorganic glue.
Summary of the invention
The object of the present invention is to provide a kind of mineralized fiber plate preparation method, this mineralized fiber plate preparation method can prepare mineralized fiber plate fast and effectively.
For achieving the above object, the present invention is achieved through the following technical solutions.
A kind of mineralized fiber plate preparation method, includes following processing step, is specially:
A, agricultural crop straw or wood waste are positioned in shredding machine, and by shredding machine, agricultural crop straw or wood waste are chopped into organic fiber;
B, pour in vibratory sieve shredding through shredding machine the organic fiber forming, vibratory sieve filters the foreign material that are entrained in organic fiber;
C, the organic fiber after vibratory sieve filtration treatment is poured in the first mixer, and add mineralized liquid slurry, surfactant and additive in the first mixer, start the first mixer and organic fiber, mineralized liquid slurry, surfactant and additive are stirred and form grog, wherein, the weight ratio of organic fiber, mineralized liquid slurry, surfactant and four kinds of materials of additive is 50%-70%:12%-15%:5%-12%:10%-25%;
D, the grog forming stirring through the first mixer are dried processing by air flow dryer, microwave dryer or cellar for storing things, tunnel;
E, the grog of drying processing is poured in the second mixer, and added adhesive in the second mixer, start the second mixer and also grog and adhesive are stirred;
F, the grog after the second mixer stirs and adhesive uniform spreading are located in template, template is transported to roller press along feeding roller, and the compound being layed in template is rolled into blank by roller press;
G, template are delivered to hot press along feeding roller by blank, and hot press enters hot-press solidifying processing to blank;
H, template will be delivered to edge cutting machine through hot press hot-press solidifying blank after treatment along feeding roller, and edge cutting machine carries out cutting edge processing and makes blank neat in edge blank, prepared by mineralized fiber plate.
Wherein, the described mineralized liquid slurry that step c adopts comprises aerobic magnesium, magnesium chloride, magnesium sulfate, coagulant, Ludox, wherein, the weight ratio of magnesia, magnesium chloride, magnesium sulfate, coagulant, five kinds of materials of Ludox is 3:1:0.2:2:0.03:0.06.
Wherein, the mineralized fiber plate through step h is delivered in baling press, baling press is by stacking mineralized fiber plate piling.
Wherein, the additive that step c adopts is colorant, waterproofing agent or filler.
Beneficial effect of the present invention is: a kind of mineralized fiber plate preparation method of the present invention, it is characterized in that, it shreds processing by shredding machine successively, vibratory sieve filtration treatment, the first mixer stirs mineralising processing, grog is dry to be processed, the second mixer stir process, roller press is rolled into base processing, the processing of hot press hot-press solidifying, edge cutting machine cuts processing, the processing steps such as sander polishing, wherein, the first mixer is by organic fiber, mineralized liquid slurry, surfactant and additive stir and form grog, organic fiber, mineralized liquid slurry, the weight ratio of surfactant and four kinds of materials of additive is 50%-70%:12%-15%:5%-12%:10%-25%.By above-mentioned processing step, the present invention can prepare mineralized fiber plate fast and effectively.
The specific embodiment
Below in conjunction with concrete embodiment, the present invention will be described.
Embodiment mono-, a kind of mineralized fiber plate preparation method, includes following processing step, is specially:
A, agricultural crop straw or wood waste are positioned in shredding machine, and by shredding machine, agricultural crop straw or wood waste are chopped into organic fiber;
B, pour in vibratory sieve shredding through shredding machine the organic fiber forming, vibratory sieve filters the foreign material that are entrained in organic fiber;
C, the organic fiber after vibratory sieve filtration treatment is poured in the first mixer, and add mineralized liquid slurry, surfactant and additive in the first mixer, start the first mixer and organic fiber, mineralized liquid slurry, surfactant and additive are stirred and form grog, wherein, the weight ratio of organic fiber, mineralized liquid slurry, surfactant and four kinds of materials of additive is 50%:15%:12%:23%;
D, the grog forming stirring through the first mixer are dried processing by air flow dryer, microwave dryer or cellar for storing things, tunnel;
E, the grog of drying processing is poured in the second mixer, and added adhesive in the second mixer, start the second mixer and also grog and adhesive are stirred;
F, the grog after the second mixer stirs and adhesive uniform spreading are located in template, template is transported to roller press along feeding roller, and the compound being layed in template is rolled into blank by roller press;
G, template are delivered to hot press along feeding roller by blank, and hot press enters hot-press solidifying processing to blank;
H, template will be delivered to edge cutting machine through hot press hot-press solidifying blank after treatment along feeding roller, and edge cutting machine carries out cutting edge processing and makes blank neat in edge blank, prepared by mineralized fiber plate.
Wherein, the described mineralized liquid slurry that step c adopts comprises aerobic magnesium, magnesium chloride, magnesium sulfate, coagulant, Ludox, wherein, the weight ratio of magnesia, magnesium chloride, magnesium sulfate, coagulant, five kinds of materials of Ludox is 3:1:0.2:2:0.03:0.06.
Further, the mineralized fiber plate through step h is delivered in baling press, baling press is by stacking mineralized fiber plate piling.
Need further to explain, the additive that step c adopts is colorant, waterproofing agent or filler, and wherein, filler can be the filler that strengthens mineralized fiber plate smoothness, also can be the filler that strengthens mineralized fiber plate hardness, can also be the filler that strengthens mineralized fiber plate density.
By above-mentioned processing step, the present invention can prepare mineralized fiber plate fast and effectively.
Embodiment bis-, a kind of mineralized fiber plate preparation method, includes following processing step, is specially:
A, agricultural crop straw or wood waste are positioned in shredding machine, and by shredding machine, agricultural crop straw or wood waste are chopped into organic fiber;
B, pour in vibratory sieve shredding through shredding machine the organic fiber forming, vibratory sieve filters the foreign material that are entrained in organic fiber;
C, the organic fiber after vibratory sieve filtration treatment is poured in the first mixer, and add mineralized liquid slurry, surfactant and additive in the first mixer, start the first mixer and organic fiber, mineralized liquid slurry, surfactant and additive are stirred and form grog, wherein, the weight ratio of organic fiber, mineralized liquid slurry, surfactant and four kinds of materials of additive is 60%:10%:10%:20%;
D, the grog forming stirring through the first mixer are dried processing by air flow dryer, microwave dryer or cellar for storing things, tunnel;
E, the grog of drying processing is poured in the second mixer, and added adhesive in the second mixer, start the second mixer and also grog and adhesive are stirred;
F, the grog after the second mixer stirs and adhesive uniform spreading are located in template, template is transported to roller press along feeding roller, and the compound being layed in template is rolled into blank by roller press;
G, template are delivered to hot press along feeding roller by blank, and hot press enters hot-press solidifying processing to blank;
H, template will be delivered to edge cutting machine through hot press hot-press solidifying blank after treatment along feeding roller, and edge cutting machine carries out cutting edge processing and makes blank neat in edge blank, prepared by mineralized fiber plate.
Wherein, the described mineralized liquid slurry that step c adopts comprises aerobic magnesium, magnesium chloride, magnesium sulfate, coagulant, Ludox, wherein, the weight ratio of magnesia, magnesium chloride, magnesium sulfate, coagulant, five kinds of materials of Ludox is 3:1:0.2:2:0.03:0.06.
Further, the mineralized fiber plate through step h is delivered in baling press, baling press is by stacking mineralized fiber plate piling.
Need further to explain, the additive that step c adopts is colorant, waterproofing agent or filler, and wherein, filler can be the filler that strengthens mineralized fiber plate smoothness, also can be the filler that strengthens mineralized fiber plate hardness, can also be the filler that strengthens mineralized fiber plate density.
By above-mentioned processing step, the present invention can prepare mineralized fiber plate fast and effectively.
Embodiment tri-, a kind of mineralized fiber plate preparation method, includes following processing step, is specially:
A, agricultural crop straw or wood waste are positioned in shredding machine, and by shredding machine, agricultural crop straw or wood waste are chopped into organic fiber;
B, pour in vibratory sieve shredding through shredding machine the organic fiber forming, vibratory sieve filters the foreign material that are entrained in organic fiber;
C, the organic fiber after vibratory sieve filtration treatment is poured in the first mixer, and add mineralized liquid slurry, surfactant and additive in the first mixer, start the first mixer and organic fiber, mineralized liquid slurry, surfactant and additive are stirred and form grog, wherein, the weight ratio of organic fiber, mineralized liquid slurry, surfactant and four kinds of materials of additive is 70%:10%:10%:10%;
D, the grog forming stirring through the first mixer are dried processing by air flow dryer, microwave dryer or cellar for storing things, tunnel;
E, the grog of drying processing is poured in the second mixer, and added adhesive in the second mixer, start the second mixer and also grog and adhesive are stirred;
F, the grog after the second mixer stirs and adhesive uniform spreading are located in template, template is transported to roller press along feeding roller, and the compound being layed in template is rolled into blank by roller press;
G, template are delivered to hot press along feeding roller by blank, and hot press enters hot-press solidifying processing to blank;
H, template will be delivered to edge cutting machine through hot press hot-press solidifying blank after treatment along feeding roller, and edge cutting machine carries out cutting edge processing and makes blank neat in edge blank, prepared by mineralized fiber plate.
Wherein, the described mineralized liquid slurry that step c adopts comprises aerobic magnesium, magnesium chloride, magnesium sulfate, coagulant, Ludox, wherein, the weight ratio of magnesia, magnesium chloride, magnesium sulfate, coagulant, five kinds of materials of Ludox is 3:1:0.2:2:0.03:0.06.
Further, the mineralized fiber plate through step h is delivered in baling press, baling press is by stacking mineralized fiber plate piling.
Need further to explain, the additive that step c adopts is colorant, waterproofing agent or filler, and wherein, filler can be the filler that strengthens mineralized fiber plate smoothness, also can be the filler that strengthens mineralized fiber plate hardness, can also be the filler that strengthens mineralized fiber plate density.
By above-mentioned processing step, the present invention can prepare mineralized fiber plate fast and effectively.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (4)
1. a mineralized fiber plate preparation method, is characterized in that, includes following processing step, is specially:
A, agricultural crop straw or wood waste are positioned in shredding machine, and by shredding machine, agricultural crop straw or wood waste are chopped into organic fiber;
B, pour in vibratory sieve shredding through shredding machine the organic fiber forming, vibratory sieve filters the foreign material that are entrained in organic fiber;
C, the organic fiber after vibratory sieve filtration treatment is poured in the first mixer, and add mineralized liquid slurry, surfactant and additive in the first mixer, start the first mixer and organic fiber, mineralized liquid slurry, surfactant and additive are stirred and form grog, wherein, the weight ratio of organic fiber, mineralized liquid slurry, surfactant and four kinds of materials of additive is 50%-70%:12%-15%:5%-12%:10%-25%;
D, the grog forming stirring through the first mixer are dried processing by air flow dryer, microwave dryer or cellar for storing things, tunnel;
E, the grog of drying processing is poured in the second mixer, and added adhesive in the second mixer, start the second mixer and also grog and adhesive are stirred;
F, the grog after the second mixer stirs and adhesive uniform spreading are located in template, template is transported to roller press along feeding roller, and the compound being layed in template is rolled into blank by roller press;
G, template are delivered to hot press along feeding roller by blank, and hot press enters hot-press solidifying processing to blank;
H, template will be delivered to edge cutting machine through hot press hot-press solidifying blank after treatment along feeding roller, and edge cutting machine carries out cutting edge processing and makes blank neat in edge blank, prepared by mineralized fiber plate.
2. a kind of mineralized fiber plate preparation method according to claim 1, it is characterized in that: the described mineralized liquid slurry that step c adopts comprises aerobic magnesium, magnesium chloride, magnesium sulfate, coagulant, Ludox, wherein, the weight ratio of magnesia, magnesium chloride, magnesium sulfate, coagulant, five kinds of materials of Ludox is 3:1:0.2:2:0.03:0.06.
3. a kind of mineralized fiber plate preparation method according to claim 2, is characterized in that: the mineralized fiber plate through step h is delivered in baling press, and baling press is by stacking mineralized fiber plate piling.
4. a kind of mineralized fiber plate preparation method according to claim 3, is characterized in that: the additive that step c adopts is colorant, waterproofing agent or filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310599804.3A CN103786229B (en) | 2013-11-25 | 2013-11-25 | A kind of mineralized fiber plate preparation method |
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| CN201310599804.3A CN103786229B (en) | 2013-11-25 | 2013-11-25 | A kind of mineralized fiber plate preparation method |
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| CN103786229A true CN103786229A (en) | 2014-05-14 |
| CN103786229B CN103786229B (en) | 2016-08-17 |
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Cited By (5)
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| CN105538753A (en) * | 2015-12-11 | 2016-05-04 | 哈尔滨飞机工业集团有限责任公司 | Repairing method for paper honeycomb sandwich structure |
| CN107571390A (en) * | 2017-06-15 | 2018-01-12 | 阜阳市宏桥建材有限公司 | A kind of preparation method of paper stalk board |
| TWI621512B (en) * | 2017-05-09 | 2018-04-21 | Zeng Yuan Sheng | Method for manufacturing grass and wood fiber board |
| CN109465947A (en) * | 2018-12-14 | 2019-03-15 | 李明清 | A kind of straw partition plate preparation method |
| CN113059646A (en) * | 2021-03-19 | 2021-07-02 | 何增明 | Bio-based bamboo fiber building board preparation machine equipment and preparation method |
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| CN109465947A (en) * | 2018-12-14 | 2019-03-15 | 李明清 | A kind of straw partition plate preparation method |
| CN113059646A (en) * | 2021-03-19 | 2021-07-02 | 何增明 | Bio-based bamboo fiber building board preparation machine equipment and preparation method |
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| CN103786229B (en) | 2016-08-17 |
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