CN101007564A - Multifunctional floating island produced from degradable material - Google Patents
Multifunctional floating island produced from degradable material Download PDFInfo
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- CN101007564A CN101007564A CNA2007100512885A CN200710051288A CN101007564A CN 101007564 A CN101007564 A CN 101007564A CN A2007100512885 A CNA2007100512885 A CN A2007100512885A CN 200710051288 A CN200710051288 A CN 200710051288A CN 101007564 A CN101007564 A CN 101007564A
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- Prior art keywords
- floating island
- straw
- particle
- water
- scrappy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
A multi-functional floating island made by degradable material is produced by the steps: collecting straw, immersing the straw with limewater about 15-25 hours, degreasing; after airing and drying, disintegrating the straw into scrappy through disintegrator; putting the scrappy into stirrer, adding polyvinyl acetate emulsion wood adhesive agent (white rubber), stirring uniformly, putting the stirred and mixed scrappy into mold, cooling and shaping, polishing, ripping edge, cooling, then preparing the floating island, the weight of the floating island per cubic centimeter is less than the specific gravity of water. Its advantages are: using farm crop straw and other agricultural crops excess stock preparing floating island material block, the floating island material block can used for cultivating water-loving plant, and for cultivating low-growing plant, also for high-growing ornamental plants with economic value.
Description
Technical field
The present invention relates to the processing method of straw waste material, specifically a kind of multifunctional floating island that adopts degradation material to make.
Background technology
The chinampa is a kind of carrier that can keep afloat, and its material can be plastics, rubber, bamboo, wood or other density is less, the material that can keep afloat.By and large, as long as density ratio water is little, have certain water resistance, the material that structural strength is bigger can be as floating island.
But floating island will be considered economy and pollution problem.The external general framework that adopts rubber air mattress added metal structure, cost reaches hundreds of U.S. dollar even U.S. dollar more than 1,000 for every square.Owing to early stage floating island too expensive, limited the large-scale application of this technology.
Using more a kind of new floating island now is to adopt foamed plastic to make woof, and its cost of manufacture is lower, and every square can drop to dozens of yuan Renminbi, and buoyancy is also bigger.But the material that this method adopted---foamed plastic itself is a kind of white pollution material, difficult degraded.After floating island was aging, how handling this white pollution material was again a troubling problem.
Along with Agricultural Development, agricultural wastes are more and more.After the harvesting of annual crops, a large amount of stalks can't be handled, and traditional method is burned exactly.But burning can bring a large amount of environmental problems, the one, and the volume of smoke pollutant atmosphere that produces stimulates respiratory tract, is detrimental to health, even can causes the air visbility to descend, and the incident of the normal operation of normal influential airport and express highway takes place; The 2nd, burning disposal can cause the loss of nitrogen phosphorus in the soil, influences the fertility in soil.So burning can bring a series of environmental problem and economic loss, be the wasting of resources.
Summary of the invention
The present invention proposes a kind ofly can not cause secondary pollution, can effectively utilize agricultural residue, makes the method for multifunctional floating island.
The present invention adopts degradation material to make multifunctional floating island (flow process is seen figure one), and is specific as follows:
1) collects stalk, soak degreasing in about 15-25 hour, behind the dryness in the sun, powder of straw is broken into particle with comminutor with lime soil;
2) particle is dropped in the puddle mixer, add venamul wood adhesive (white glues) again, stir its weight percentages of components: particle 80-95%, venamul wood adhesive: remainder;
3) particle that stirs is added cooling in the mould, moulding, polishing, cutting edge.Promptly obtain the chinampa, chinampa density is less than the density of water.
After floating island is made,, determine whether to adopt the structure of expansion artificial vermiculite according to kind and the happiness water characteristic of serike.During the cultivation watercress, do not need to add expanded vermiculite and top planting soil, insert in the hole after directly root being wrapped up with sponge.The naturalized plant employing is not in implantation hole not like water, and the cultivation structure (seeing figure two and figure three) of interpolation artificial vermiculite and soil allows plant that the process of an adaptation is arranged.
The expansion artificial vermiculite has density less than water, suction, porous, characteristics that specific surface area is big, can play nutriment and action of microorganisms in the enrichment water body.So both for plant provides buoyancy, again can be as multiple water treatment microorganism carrier in the water body.Germ and plant form intergrowth relation, mutual reciprocity and mutual benefit, the pollutant substance in the water body of degrading jointly.
The multifunctional floating island that the present invention adopts degradation material to make, its advantage is: with discarded agricultural crop straw and other agriculture clout is raw material, in a large amount of environmental problems of avoiding crop straw burning to bring, has also reached the purpose of resource recycling.Through the chinampa of making after the processing, can cultivate watercress, behind the interpolation expansion artificial vermiculite, can be used for cultivating not watercress again; Both can cultivate short stem plant, also can be worth higher high bar ornamental plant by cultivating economic.In today of urban land growing tension, utilize this technology can developing water on the flower nursery, the restriction that short bar and watercress can only be cultivated in conventional chinampa to reach the target of saving the area, has been broken in orchards waterborne etc.
After floating island was aging, centralized collection was pulverized, and put in the anaerobic biological reactor, produced biogas, and clout is made fertilizer, can reduce the use amount of chemical fertilizer.
The specific embodiment
Embodiment 1
A kind of multifunctional floating island that adopts degradation material to make, its method for making is as follows:
1) collects stalk, soaked about 15 hours degreasing with lime soil.After the dryness in the sun, powder of straw is broken into particle with comminutor;
2) particle 80kg is dropped in the puddle mixer, in puddle mixer, drop into white glues 20kg again, stir;
The mixing particle that 3) will stir adds in the mould, and cooling, moulding, polishing, cutting edge promptly obtain the chinampa, and the weight of the every cm3 in chinampa is less than the proportion of water.
Embodiment 2
A kind of multifunctional floating island that adopts degradation material to make, its method for making is as follows:
1) collects stalk, soaked about 20 hours degreasing with lime soil.With comminutor powder of straw is broken into particle after the dryness in the sun;
2) particle 85kg is dropped in the puddle mixer, in puddle mixer, drop into white glues 15kg again and stir;
The mixing particle that 3) will stir adds in the mould, and cooling, moulding, polishing, cutting edge promptly obtain floating island, and the weight of the every cm3 in chinampa is less than the proportion of water.
Embodiment 3
A kind of multifunctional floating island that adopts degradation material to make, its method for making is as follows:
1) collects stalk, soaked about 25 hours degreasing with lime soil.After the dryness in the sun, powder of straw is broken into particle with comminutor;
2) particle 95kg is dropped in the puddle mixer, in puddle mixer, drop into white glues 5kg again and stir;
The mixing particle that 3) will stir adds in the mould, and cooling, moulding, polishing, cutting edge promptly obtain floating island, and the weight of the every cm3 in chinampa is less than the proportion of water.
Claims (1)
1, a kind of multifunctional floating island that adopts degradation material to make is characterized in that:
1) collects stalk, soak degreasing in about 15-25 hour, after the dryness in the sun, powder of straw is broken into particle with comminutor with lime soil;
2) particle is dropped in the puddle mixer, add the venamul wood adhesive again, after stirring, its weight percentages of components: particle 80-95%, venamul wood adhesive: remainder;
3) particle that stirs is added in the mould, cooling, moulding, polishing, cutting edge promptly obtain the chinampa, and the weight of the every cm3 in chinampa is less than the proportion of water;
4) behind the employing vermiculite, the chinampa is become to cultivate watercress, can cultivate the not multifunctional floating island of watercress again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100512885A CN101007564A (en) | 2007-01-18 | 2007-01-18 | Multifunctional floating island produced from degradable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100512885A CN101007564A (en) | 2007-01-18 | 2007-01-18 | Multifunctional floating island produced from degradable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101007564A true CN101007564A (en) | 2007-08-01 |
Family
ID=38696288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100512885A Pending CN101007564A (en) | 2007-01-18 | 2007-01-18 | Multifunctional floating island produced from degradable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101007564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415323A (en) * | 2011-09-04 | 2012-04-18 | 大连染谷绿业科技有限公司 | Multifunctional organic cultivation base plate and production method thereof |
| CN103380667A (en) * | 2012-05-04 | 2013-11-06 | 周昆忠 | Organic water-absorbing plantation sponge and manufacturing method thereof |
| CN109179921A (en) * | 2018-11-26 | 2019-01-11 | 北京顺景园林股份有限公司 | A kind of multifunctional ecological chinampa utilized based on garden waste |
-
2007
- 2007-01-18 CN CNA2007100512885A patent/CN101007564A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415323A (en) * | 2011-09-04 | 2012-04-18 | 大连染谷绿业科技有限公司 | Multifunctional organic cultivation base plate and production method thereof |
| CN103380667A (en) * | 2012-05-04 | 2013-11-06 | 周昆忠 | Organic water-absorbing plantation sponge and manufacturing method thereof |
| CN109179921A (en) * | 2018-11-26 | 2019-01-11 | 北京顺景园林股份有限公司 | A kind of multifunctional ecological chinampa utilized based on garden waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20070801 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |