CN112358316A - Degradable wind-shielding sand-fixing sponge ring and preparation method thereof - Google Patents
Degradable wind-shielding sand-fixing sponge ring and preparation method thereof Download PDFInfo
- Publication number
- CN112358316A CN112358316A CN202011270666.0A CN202011270666A CN112358316A CN 112358316 A CN112358316 A CN 112358316A CN 202011270666 A CN202011270666 A CN 202011270666A CN 112358316 A CN112358316 A CN 112358316A
- Authority
- CN
- China
- Prior art keywords
- sand
- parts
- wind
- sponge ring
- degradable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 38
- 239000000378 calcium silicate Substances 0.000 claims abstract description 17
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 17
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010433 feldspar Substances 0.000 claims abstract description 17
- 239000003245 coal Substances 0.000 claims abstract description 16
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010881 fly ash Substances 0.000 claims abstract description 13
- 239000004927 clay Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims abstract description 11
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 11
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 11
- 235000014466 Douglas bleu Nutrition 0.000 claims abstract description 9
- 240000001416 Pseudotsuga menziesii Species 0.000 claims abstract description 9
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 10
- 239000011707 mineral Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000010453 quartz Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 229910021532 Calcite Inorganic materials 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 11
- 239000002910 solid waste Substances 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 239000000292 calcium oxide Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052651 microcline Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 241000208173 Apiaceae Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000576 supplementary effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/135—Combustion residues, e.g. fly ash, incineration waste
- C04B33/1352—Fuel ashes, e.g. fly ash
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/0645—Burnable, meltable, sublimable materials
- C04B38/068—Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention discloses a degradable wind-shielding sand-fixing sponge ring and a preparation method thereof, wherein the degradable wind-shielding sand-fixing sponge ring comprises the following components in parts by weight: 20-35 parts of desert sand, 45-55 parts of Wuhai red clay, 7-11 parts of Douglas fir feldspar, 5-10 parts of Wuchuan feldspar, 10-15 parts of carbonate coal gangue, 5-10 parts of calcium silicate fly ash, 3-10 parts of pore-forming agent and 0.2-0.4 part of organic binder CMC; desert sand transformationThe chemical composition percentage is as follows: SiO 2274.15％，Al2O39.66％，Fe2O33.07％，TiO20.47％，CaO3.38％，MgO1.26％，K2O2.36％，Na21.94% of O and 3.43% of loss on ignition. The main raw materials are all taken from local natural waste or industrial solid waste in desert areas, waste is changed into valuable, the prepared sponge ring not only can block wind and fix sand, but also can be degraded into powder along with the weathering of the nature along with the finished plant materials and return to the nature, and secondary solid waste pollution is not generated.
Description
Technical Field
The invention relates to the technical field of desert plant planting protection products, in particular to a degradable wind-shielding sand-fixing sponge ring and a preparation method thereof.
Background
China is one of the most seriously affected countries in the world by land desertification, the land in desertification, Gobi and desertification is about 165.3 ten thousand square meters, and the desertification brings great harm to the ecological environment and social economy.
In order to prevent the continuous expansion of land desertification, improve and protect the ecological environment and prevent water and soil loss, the desert control mode is the preferred mode for planting protective grass and protective forest. At present, square straw or a chemical method is usually adopted to green and control deserts, but the dried straw has the defects of brittleness, short service life, weak wind resistance and the like, and the desertification control effect is not obvious. There are also attempts to add ceramic rings around the vegetation ring for blocking sand wind, but the effects of wind shielding, sand fixing, water retention and moisture retention are poor, and the sintered ceramic rings cannot be degraded, so that solid wastes are easily formed, and the environment is also affected to a certain degree.
Disclosure of Invention
In order to solve the technical problems of poor wind shielding, sand fixing, water retention and moisture retention effects and difficult degradation of the existing sand fixing ring, the invention provides the degradable wind shielding and sand fixing sponge ring and the preparation method thereof, which make full use of natural waste materials and industrial solid waste raw materials in inner Mongolia places and change waste into valuable.
The technical scheme adopted by the invention for solving the technical problems is as follows: a degradable wind-shielding sand-fixing sponge ring comprises the following components in parts by weight: 20-35 parts of desert sand, 45-55 parts of Wuhai red clay, 7-11 parts of Douglas fir feldspar, 5-10 parts of Wuchuan feldspar, 10-15 parts of carbonate coal gangue, 5-10 parts of calcium silicate fly ash, 3-10 parts of pore-forming agent and 0.2-0.4 part of organic binder CMC;
the desert sand comprises the following chemical components in percentage by weight: SiO 2274.15％、Al2O39.66％、Fe2O33.07％、TiO20.47％、CaO3.38％、MgO1.26％、K2O2.36％、Na21.94% of O and 3.43% of loss on ignition.
Further, the main mineral compositions of the carbonate coal gangue are calcite and quartz, and the chemical compositions in percentage are as follows: SiO 22 21.71％、Al2O3 4.15％、Fe2O33.32％、TiO20.15％、CaO65.61％、MgO1.28％、K2O0.67％、Na20.39% of O and 1.64% of loss on ignition.
Further, the main mineral compositions of the calcium silicate fly ash are quartz and calcium silicate, and the chemical composition percentages are as follows: SiO 22 41.51-42.14％、Al2O3 17.16-34.18％、Fe2O3 2.41-5.00％、TiO2 1.28-0.64％、CaO 10.8-17.98％、MgO 0.57-2.61％、K2O 0.55-0.94％、Na20.08 to 0.42 percent of O and 4.04 to 5.25 percent of loss on ignition
Furthermore, the water absorption rate of the sponge ring is 28-31%, the porosity is 33-39%, the compressive strength is 9-14MPa, and the bending strength is 5-8 MPa.
Preferably, the pore-forming agent is any one of carbon powder, rice hull and wood dust.
The invention also provides a preparation method of the degradable wind-shielding and sand-fixing sponge ring, which comprises the steps of weighing the raw materials according to the components, carrying out ball milling, iron removal, filtration, ageing, mud making and molding, and then sintering at the temperature of 1100-plus 1170 ℃, wherein the heat preservation time is 2 hours, thus obtaining the degradable wind-shielding and sand-fixing sponge ring.
Further, the forming method is vacuum extrusion forming.
Further, the ball milling time is 1 hour.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
the raw materials are all taken from natural wastes, natural mineral raw materials and industrial solid waste raw materials in inner Mongolia locality, waste materials are changed into things of value, natural wastes desert sand of black-blue cloth and desert and natural mineral raw materials of black-sea red clay are used as main raw materials, carbonate coal gangue and calcium silicate coal ash which are industrial solid waste raw materials are added, high-temperature binders such as flag feldspar and Wuchuan feldspar, pore-forming agents and organic binders are used as auxiliary materials, and the porous wind-shielding and sand-fixing sponge ring is prepared, wherein the water absorption rate is 28-31%, the porosity is 33-39%, the compressive strength is 9-14Mpa, and the bending strength is 5-8 Mpa.
The wind-shielding sand-fixing sponge ring has proper compressive strength, and wind-shielding sand-fixing sponge rings with different intervals can be designed according to wind directions and wind forces of various places to form a sand barrier, change the direction of wind and avoid sand from being rolled up by strong wind to move; the composite material has good freezing resistance and heat preservation performance, and can prolong the growth period of plants; the desert water-absorbing agent has strong temperature shock resistance, freezing resistance, difficult fracture and larger water absorption, and can easily absorb the water on the surface layer of the desert and the water in the air. Meanwhile, the capillary tube releases water vapor slowly, so that the water vapor has a moisturizing effect, can regulate the rapid absorption and slow evaporation of water, has an effect of regulating the environmental temperature, and is suitable for the environment of plant growth.
The wind-shielding sand-fixing sponge ring has a life cycle of 5-7 years, and along with the formation of plants, the wind-shielding sand-fixing sponge ring is degraded into powder after natural weathering and returns to the nature, and secondary solid waste pollution is not generated.
Drawings
FIG. 1 is a front view of a degradable wind-shielding sand-fixing sponge ring according to an embodiment of the application;
FIG. 2 is a top view of a degradable wind-blocking sand-fixing sponge ring according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;
fig. 4 is a bottom view of the degradable wind-shielding sand-fixing sponge ring of the embodiment of the application.
In the figure: 1. a sponge ring body; 2. a circular arc-shaped groove; 3. a through hole; 4. a vertical cavity; 5. a water storage cylinder; 51. a barrel; 52. a hanging part; 53. a cylinder cover; 6. a dropping liquid pipe.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be purely exemplary and are not intended to be limiting.
As shown in fig. 1-4, the degradable wind-shielding sand-fixing sponge ring disclosed by the invention structurally comprises a hollow sponge ring body 1, a plurality of circular arc-shaped grooves 2, through holes 3, a vertical cavity 4 and a water storage cylinder 5.
Sponge ring body 1 is hollow structure, and desert plant plants in sponge ring body 1's hollow structure, and the material of sponge ring body 1 is preferred porous ceramic, and porous ceramic's porous structure has good hydroscopicity, can absorb moisture fast, simultaneously because porous ceramic's capillary release steam is slow, has good moisturizing concurrently, can make the rapid absorption and the slow evaporation of moisture, has "sponge" characteristic, can effectively adjust environment and sand ground humidity, is favorable to desert plant's survival and growth.
Convex recess 2 sets up in the lateral wall of sponge ring body 1, and a plurality of convex recess 2 equidistant symmetry sets up, through-hole 3 is seted up in convex recess 2's sunken bottom along the horizontal direction, for better reaching the effect of keeping out the wind, hollow sponge ring body 1's well upper portion is located to through-hole 3, and set up the multilayer, the sand blown by the wind is through when relative through-hole 3, form the convection current and link up, can weaken the impact of sand blown by the wind to sponge ring body 1, thereby reach the effect of keeping out the wind, and convex recess 2's setting, also can be through the arc surface in order to change the direction of wind, in order to reach supplementary effect of keeping out the wind.
The vertical cavities 4 are arranged between the adjacent circular arc-shaped grooves 2 at equal intervals along the circumference of the sponge ring body 1.
The water storage cylinder 5 is made of degradable plastics and comprises a cylinder body 51, a hanging part 52 for hanging the cylinder body 51 and a cylinder cover 53, the water storage cylinder 5 is hung on the sponge ring body 1 through the hanging part 52, and the cylinder cover 53 covers the hanging part 52 to prevent moisture from evaporating. The water storage cylinder 5 is sleeved in the vertical cavity 4 and is used for containing liquid, the contained liquid can be water or nutrient solution, the bottom of the water storage cylinder 5 is connected with a dropping liquid pipe 6, and the liquid contained in the water storage cylinder 5 drips out through the dropping liquid pipe 6 to soak the sponge ring body 1. And the depth of the vertical cavity 4 is less than the height of the sponge ring body 1, so that the liquid in the water storage cylinder 5 can smoothly drip out along the drip pipe 6.
When the degradable wind-shielding sand-fixing sponge ring is used, desert plants are planted in the hollow structure of the sponge ring body 1, and when the wind-shielding sand-fixing sponge ring takes off, wind and sand pass through the corresponding through holes 3 to form convection through, so that the impact of the wind and sand on the sponge ring body 1 can be effectively weakened, and the wind-shielding effect is achieved. The wind-shielding sand-fixing sponge rings can be fixed in the desert at different intervals according to wind direction and wind power to form a sand barrier, so that sand can be prevented from being rolled up by strong wind to move, and the effect of fixing sand is achieved. In order to keep the moisture in the sand layer around the desert plant and the air, the water storage cylinder 5 can be filled with liquid, the liquid drips out along the dripping pipe 6 to soak the sponge ring body 1, the sponge ring body 1 quickly absorbs the moisture and slowly evaporates, the environment and the humidity of the desert can be effectively adjusted, and the survival and the growth of the desert plant are facilitated.
The invention discloses a degradable wind-shielding sand-fixing sponge ring, which comprises the following components in parts by weight: 20-35 parts of desert sand, 45-55 parts of Wuhai red clay, 7-11 parts of Douglas fir feldspar, 5-10 parts of Wuchuan feldspar, 10-15 parts of carbonate coal gangue, 5-10 parts of calcium silicate fly ash, 3-10 parts of pore-forming agent and 0.2-0.4 part of organic binder CMC.
Wherein: the desert sand is selected from inner Mongolia Umbelliferae and desert aeolian sand, and the desert aeolian sand mainly comprises the following minerals: quartz and microcline feldspar, the chemical composition percentage is: SiO 2274.15％、Al2O39.66％、Fe2O33.07％、TiO20.47％、CaO3.38％、MgO1.26％、K2O2.36％、Na21.94% of O and 3.43% of loss on ignition.
Main mineral group of carbonate coal gangueThe calcite and the quartz are prepared from the following chemical components in percentage by weight: SiO 2221.71％、Al2O3 4.15％、Fe2O33.32％、TiO20.15％、CaO65.61％、MgO1.28％、K2O0.67％、Na20.39% of O and 1.64% of loss on ignition.
The main mineral compositions of the calcium silicate fly ash are quartz and calcium silicate, and the chemical composition percentage is as follows: SiO 2241.51-42.14％、Al2O3 17.16-34.18％、Fe2O3 2.41-5.00％、TiO2 1.28-0.64％、CaO 10.8-17.98％、MgO 0.57-2.61％、K2O 0.55-0.94％、Na20.08-0.42% of O and 4.04-5.25% of loss on ignition.
The main mineral compositions of the Wuhaihong clay are quartz, microcline feldspar and calcium carbonate, and the main chemical compositions are as follows: SiO 2250.00～60.84％、Al2O311.95～10.62％、Fe2O33.62～4.26％、TiO20.55～0.58％、CaO8.61～12.51％、MgO1.82～2.47％、K2O2.21～2.45％、Na2O0.89～1.33％、SO30.46-0.59% and 9.38-14.06% loss on ignition.
The pore-forming agent is preferably any one of carbon powder, rice hull and wood dust.
The desert sand in the degradable wind-shielding sand-fixing sponge ring serves as a framework when being sintered at high temperature as aggregate, and the Wuhai red clay serves as a plastic raw material during molding to facilitate molding of the desert sand, generates a small amount of mullite crystals at high temperature, increases the strength of the product, and has the compressive strength of 9-14MPa and the bending strength of 5-8MPa, so that the use strength of the product can be met.
The carbonate coal gangue and the calcium silicate fly ash are selected, the calcium oxide content of the two raw materials is high, particularly the content of CaO in the carbonate coal gangue is 65.61%, the carbonate coal gangue is decomposed at high temperature in the sintering process to generate a large amount of gas, the formation of pores is facilitated, the gas and the pores left by the loss of the pore-forming agent in the sintering process form a porous structure of the product, the porosity of the product is improved, the water absorption of the product is 28-31%, and the porosity of the product is 33-39%. Meanwhile, the high-content calcium oxide is also beneficial to weathering degradation of the product, the temperature sudden change in the desert area is strong, and the product is degraded into powder under the perennial erosion of the wind sand, is integrated with the desert sand, returns to the nature and does not generate secondary solid waste.
The invention also provides a preparation method of the degradable wind-shielding sand-fixing sponge ring, which comprises the following preparation steps: weighing the raw materials according to the components, performing ball milling, iron removal, filtration, aging and mud making, molding, and then sintering at 1050-.
Example 1:
the degradable wind-shielding sand-fixing sponge ring comprises the following components in parts by weight: 20 parts of desert sand, 45 parts of Wuhai red clay, 7 parts of Douglas fir, 5 parts of Wuchuan feldspar, 10 parts of carbonate coal gangue, 5 parts of calcium silicate fly ash, 3 parts of carbon ash and 0.2 part of organic binder CMC, wherein the firing temperature is 1050 ℃.
Example 2:
the degradable wind-shielding sand-fixing sponge ring comprises the following components in parts by weight: 30 parts of desert sand, 50 parts of Wuhai red clay, 10 parts of Douglas fir, 8 parts of Wuchuan feldspar, 12 parts of carbonate coal gangue, 8 parts of calcium silicate fly ash, 7 parts of rice hull and 0.3 part of organic binder CMC, wherein the firing temperature is 1100 ℃.
Example 3:
the degradable wind-shielding sand-fixing sponge ring comprises the following components in parts by weight: 35 parts of desert sand, 55 parts of Wuhai red clay, 11 parts of Douglas fir, 10 parts of Wuchuan feldspar, 15 parts of carbonate coal gangue, 10 parts of calcium silicate fly ash, 10 parts of sawdust and 0.4 part of organic binder CMC, wherein the firing temperature is 1150 ℃.
Example 4:
the degradable wind-shielding sand-fixing sponge ring comprises the following components in parts by weight: 25 parts of desert sand, 50 parts of Wuhai red clay, 10 parts of Douglas fir, 6 parts of Wuchuan feldspar, 12 parts of carbonate coal gangue, 8 parts of calcium silicate fly ash, 7 parts of carbon ash and 0.3 part of organic binder CMC, wherein the firing temperature is 1080 ℃.
Example 5:
the degradable wind-shielding sand-fixing sponge ring comprises the following components in parts by weight: 30 parts of desert sand, 48 parts of Wuhai red clay, 10 parts of Douglas fir, 7 parts of Wuchuan feldspar, 15 parts of carbonate coal gangue, 6 parts of calcium silicate fly ash, 5 parts of sawdust and 0.3 part of organic binder CMC, wherein the firing temperature is 1120 ℃.
The performance indexes of the degradable wind-shielding sand-fixing sponge ring prepared by the embodiment are as follows:
according to the performance indexes of the degradable wind-shielding and sand-fixing sponge ring, the wind-shielding and sand-fixing sponge ring prepared by the invention has high water absorption and porosity on the premise of meeting the product strength, forms a sponge structure, is suitable for survival and growth of desert plants, has wide use temperature range and good thermal stability, and is suitable for severe weather environments in desert regions.
Meanwhile, the main raw materials of the degradable wind-shielding and sand-fixing sponge ring are all taken from local natural waste materials or industrial solid waste raw materials in desert regions, waste materials are changed into things of value, the production cost is low, the prepared sponge ring not only can block wind and fix sand, but also can be degraded into powder along with the weathering of the nature along with the formed materials of plants, the powder returns to the nature, secondary solid waste pollution is not generated, and an economical and feasible sustainable development road is provided for desert control.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.
Claims (8)
1. The utility model provides a degradable wind-proof sand-fixation sponge ring which characterized in that:
the components by weight portion are as follows: 20-35 parts of desert sand, 45-55 parts of Wuhai red clay, 7-11 parts of Douglas fir feldspar, 5-10 parts of Wuchuan feldspar, 10-15 parts of carbonate coal gangue, 5-10 parts of calcium silicate fly ash, 3-10 parts of pore-forming agent and 0.2-0.4 part of organic binder CMC;
the desert sand comprises the following chemical components in percentage by weight: SiO 2274.15％、Al2O39.66％、Fe2O33.07％、TiO20.47％、CaO3.38％、MgO1.26％、K2O2.36％、Na21.94% of O and 3.43% of loss on ignition.
2. The degradable wind-shielding and sand-fixing sponge ring as claimed in claim 1, wherein the carbonate coal gangue comprises calcite and quartz as main mineral components, and the chemical components comprise: SiO 2221.71％、Al2O3 4.15％、Fe2O33.32％、TiO20.15％、CaO65.61％、MgO1.28％、K2O0.67％、Na20.39% of O and 1.64% of loss on ignition.
3. The degradable wind-shielding and sand-fixing sponge ring as claimed in claim 1, wherein the main mineral compositions of the calcium silicate fly ash are quartz and calcium silicate, and the chemical composition percentages are as follows: SiO 2241.51-42.14％、Al2O3 17.16-34.18％、Fe2O3 2.41-5.00％、TiO2 1.28-0.64％、CaO 10.8-17.98％、MgO 0.57-2.61％、K2O 0.55-0.94％、Na20.08-0.42% of O and 4.04-5.25% of loss on ignition.
4. The degradable wind-shielding and sand-fixing sponge ring as claimed in claim 1, wherein the sponge ring has a water absorption of 28-31%, a porosity of 33-39%, a compressive strength of 9-14Mpa and a bending strength of 5-8 Mpa.
5. The degradable wind-shielding sand-fixing sponge ring according to claim 1, wherein the pore-forming agent is any one of carbon powder, rice hulls and wood dust.
6. The method for preparing the degradable wind-shielding sand-fixing sponge ring according to any one of claims 1 to 5, wherein the method comprises the following steps: weighing the raw materials according to the components, ball-milling, removing iron, filtering, ageing, preparing mud, forming, and then sintering at the temperature of 1100-1170 ℃, wherein the heat preservation time is 2 hours, thus obtaining the degradable wind-shielding sand-fixing sponge ring.
7. The method for preparing the degradable wind-shielding and sand-fixing sponge ring according to claim 6, wherein the method comprises the following steps: the forming method is vacuum extrusion forming.
8. The method for preparing the degradable wind-shielding and sand-fixing sponge ring according to claim 6, wherein the method comprises the following steps: the ball milling time is 1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270666.0A CN112358316A (en) | 2020-11-13 | 2020-11-13 | Degradable wind-shielding sand-fixing sponge ring and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270666.0A CN112358316A (en) | 2020-11-13 | 2020-11-13 | Degradable wind-shielding sand-fixing sponge ring and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112358316A true CN112358316A (en) | 2021-02-12 |
Family
ID=74514769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011270666.0A Pending CN112358316A (en) | 2020-11-13 | 2020-11-13 | Degradable wind-shielding sand-fixing sponge ring and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112358316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287458A (en) * | 2021-04-29 | 2021-08-24 | 玉林师范学院 | Method for improving wind-lodging resistance of eucalyptus in strong wind and heavy rain weather |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016202A (en) * | 2007-02-28 | 2007-08-15 | 尹经玲 | Degradable material and sand-fixation nursery stock cultivation stoup manufactured by the same |
| CN201197298Y (en) * | 2008-04-12 | 2009-02-25 | 萍乡市新安工业有限责任公司 | Ring for water penetration and sand stabilization |
| CN101889528A (en) * | 2009-05-19 | 2010-11-24 | 上海市嘉定区南翔小学 | Automatic flower watering device |
| EP2619155A1 (en) * | 2010-09-22 | 2013-07-31 | Aquasolo Systems | Method for making a porous ceramic element for diffusing a liquid, associated equipment, and porous ceramic element produced according to said method |
| CN103396097A (en) * | 2013-08-01 | 2013-11-20 | 徐州宇新墙体材料有限公司 | Fired perforated brick and manufacturing method thereof |
| CN103896559A (en) * | 2014-03-04 | 2014-07-02 | 石河子大学 | Coal gangue-desert sand sintered porous brick technology |
| CN104072193A (en) * | 2014-06-26 | 2014-10-01 | 鄂尔多斯市紫荆创新研究院 | Foamed ceramic material based on silicon-aluminum-containing solid waste and method for preparing fireproof thermal insulation board |
| CN104478471A (en) * | 2014-12-18 | 2015-04-01 | 青海大学 | Sand-fixing plant-growing hollow brick and preparation method thereof |
| CN105272338A (en) * | 2015-10-12 | 2016-01-27 | 鄂尔多斯市紫荆创新研究院 | Method for preparing high-strength foaming ceramic material by utilizing fly ash and desert sand |
| CN106747199A (en) * | 2017-01-20 | 2017-05-31 | 贾子润 | A kind of grass planting sand brick and preparation method thereof |
| CN107043274A (en) * | 2017-01-17 | 2017-08-15 | 安徽理工大学 | It is a kind of with large dosage, low cost, the preparation method of high-performance porous ceramics |
| CN107746250A (en) * | 2017-10-31 | 2018-03-02 | 广西旭腾实业集团有限公司 | Based on graphene and nonmetallic tailings foamed wall slab and preparation method thereof |
| CN107810741A (en) * | 2017-10-24 | 2018-03-20 | 潍坊友容实业有限公司 | Salt-soda soil plant nutrition bowl and its manufacture method based on coal-fired flue gas desulfurization gypsum |
| CN110342956A (en) * | 2019-08-21 | 2019-10-18 | 山西天合新材料科技有限公司 | Inexpensive ecological ceramic material with a variety of sound absorption structures and preparation method thereof |
-
2020
- 2020-11-13 CN CN202011270666.0A patent/CN112358316A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016202A (en) * | 2007-02-28 | 2007-08-15 | 尹经玲 | Degradable material and sand-fixation nursery stock cultivation stoup manufactured by the same |
| CN201197298Y (en) * | 2008-04-12 | 2009-02-25 | 萍乡市新安工业有限责任公司 | Ring for water penetration and sand stabilization |
| CN101889528A (en) * | 2009-05-19 | 2010-11-24 | 上海市嘉定区南翔小学 | Automatic flower watering device |
| EP2619155A1 (en) * | 2010-09-22 | 2013-07-31 | Aquasolo Systems | Method for making a porous ceramic element for diffusing a liquid, associated equipment, and porous ceramic element produced according to said method |
| CN103396097A (en) * | 2013-08-01 | 2013-11-20 | 徐州宇新墙体材料有限公司 | Fired perforated brick and manufacturing method thereof |
| CN103896559A (en) * | 2014-03-04 | 2014-07-02 | 石河子大学 | Coal gangue-desert sand sintered porous brick technology |
| CN104072193A (en) * | 2014-06-26 | 2014-10-01 | 鄂尔多斯市紫荆创新研究院 | Foamed ceramic material based on silicon-aluminum-containing solid waste and method for preparing fireproof thermal insulation board |
| CN104478471A (en) * | 2014-12-18 | 2015-04-01 | 青海大学 | Sand-fixing plant-growing hollow brick and preparation method thereof |
| CN105272338A (en) * | 2015-10-12 | 2016-01-27 | 鄂尔多斯市紫荆创新研究院 | Method for preparing high-strength foaming ceramic material by utilizing fly ash and desert sand |
| CN107043274A (en) * | 2017-01-17 | 2017-08-15 | 安徽理工大学 | It is a kind of with large dosage, low cost, the preparation method of high-performance porous ceramics |
| CN106747199A (en) * | 2017-01-20 | 2017-05-31 | 贾子润 | A kind of grass planting sand brick and preparation method thereof |
| CN107810741A (en) * | 2017-10-24 | 2018-03-20 | 潍坊友容实业有限公司 | Salt-soda soil plant nutrition bowl and its manufacture method based on coal-fired flue gas desulfurization gypsum |
| CN107746250A (en) * | 2017-10-31 | 2018-03-02 | 广西旭腾实业集团有限公司 | Based on graphene and nonmetallic tailings foamed wall slab and preparation method thereof |
| CN110342956A (en) * | 2019-08-21 | 2019-10-18 | 山西天合新材料科技有限公司 | Inexpensive ecological ceramic material with a variety of sound absorption structures and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 宁平等著: "《大宗工业固体废物综合利用 矿浆脱硫》", 31 January 2018, 冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287458A (en) * | 2021-04-29 | 2021-08-24 | 玉林师范学院 | Method for improving wind-lodging resistance of eucalyptus in strong wind and heavy rain weather |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111116210B (en) | Method for preparing light ceramsite by utilizing biological coal ecological sintering waste soil | |
| CN106747619A (en) | Sintered coal gangue expanded perlite water-permeable brick and preparation method thereof | |
| CN101955349A (en) | Sintered permeable environmental-friendly brick produced by using ceramic waste residue and manufacturing method thereof | |
| CN109665814A (en) | A method of gradient pore water-permeable brick is manufactured using ceramic solid waste | |
| CN106007787B (en) | A kind of sponginess green phosphor water-storage material and preparation method thereof | |
| CN104987116B (en) | A kind of porous heat preserving ceramic and preparation method thereof of remaining silent | |
| CN109678462A (en) | A kind of Ultralight mud ceramic granules and preparation method thereof | |
| CN107601936B (en) | Concrete lightweight aggregate and preparation method thereof | |
| CN112358316A (en) | Degradable wind-shielding sand-fixing sponge ring and preparation method thereof | |
| CN106278173A (en) | A kind of method utilizing discarded concrete to prepare freeze proof environmental protection brick | |
| CN103319150A (en) | High-doping ratio red mud sintered brick and preparation method thereof | |
| KR101232493B1 (en) | the nonglaze porosity block manufacture method for salt pan bottom | |
| CN107162566A (en) | A kind of ecological permeable Ceramic Tiles and its production method | |
| CN113233912B (en) | High-strength high-porosity heat-insulation ceramsite prepared from electrolytic manganese slag compounded coal-based waste and preparation method thereof | |
| CN105801150B (en) | A kind of preparation method of manganese ore tailing ceramic wafer | |
| KR101982480B1 (en) | Manufacturing method of buoyant body using environment-friendly material | |
| JP2006117450A (en) | Method of producing high water-absorbing, water-permeable and water-retentive brick, and high water-absorbing, water-permeable and water-retentive brick | |
| CN109133862A (en) | Utilize the porous thermal insulating ornament materials and preparation method thereof of iron tailings preparation | |
| CN108178572B (en) | Preparation method of coral reef ceramsite | |
| CN107098719B (en) | Process for preparing light ceramsite by using superplastic clay | |
| CN105503257B (en) | A kind of sintering stone material bee-hole regrown material | |
| CN114409428A (en) | Inorganic tailing-based liquid adsorption storage material and preparation method thereof | |
| CN107963874B (en) | Method for preparing water permeable brick by utilizing aeolian sand extrusion molding | |
| WO2016204492A1 (en) | Method for preparing zeolite as soil composition for lawn construction | |
| CN107445642A (en) | A kind of permeable granitic production technology of artificial ecological |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210212 |
|
| RJ01 | Rejection of invention patent application after publication |