CN105766457A - Degradable nutrient seedling raising pot - Google Patents
Degradable nutrient seedling raising pot Download PDFInfo
- Publication number
- CN105766457A CN105766457A CN201610127486.4A CN201610127486A CN105766457A CN 105766457 A CN105766457 A CN 105766457A CN 201610127486 A CN201610127486 A CN 201610127486A CN 105766457 A CN105766457 A CN 105766457A
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- CN
- China
- Prior art keywords
- seedling
- furfural dregs
- paper pulp
- growing container
- degradable
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- 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.)
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Classifications
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- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0291—Planting receptacles specially adapted for remaining in the soil after planting
Abstract
The invention provides a degradable nutrient seedling raising pot which is prepared from, by weight, 20-50% of pulp, 30-60% of furfural residue, 10-20% of coal ash, 1-10% of a binding agent and 0.5-3% of a suspension agent, wherein the percents are the drier weight percents with no solvent. The pulp is prepared from waste newspaper, paper and paperboards. The furfural residue is obtained through exposure to the sun, fermentation and composting. The sieving mesh number of the furfural residue is 50-150. The coal ash is solid waste discharged from a coal-fired power plant. The mesh number of the coal ash is 100-300. The binding agent is one or more of polyacrylamide, starch, xanthan gum and acrylic emulsion. The suspension agent is one or more of sodium bentonite, lithium bentonite and sodium carboxymethylcellulose. The seedling raising pot is an environment-friendly seedling raising product, the reproducible pulp and the furfural residue are used as the main raw material and achieve waste secondary utilization, the treating problem of a large amount of industrial waste furfural residue can be solved, the product is high in strength and degradable, and no plastic waste is produced.
Description
Technical field
The invention belongs to botanical seedling culturing device, more particularly, to a kind of degradable nourishing seedling-growing container
Formula and production method thereof, be the green substitute of conventional plastic seedling-growing container.
Background technology
During agricultural development, the seedling raising process of flower plants and nursery stock is particularly significant.It is widely used at present and moulds
Feed basin belongs to plastic products as the flowerpot of nursery, this seedling-growing container, although cheap but can not drop
Solve, during seedling replanting, it is necessary to seedling is taken out from seedling-growing container immigration soil, this process
Seedling can be caused certain injury, and produce a large amount of plastic waste.
Furfural dregs is that industrial hydrolysis produces the living beings class discarded object that furfural produces, and furfural is important
Organic chemical products, the discarded amount of the furfural dregs that industrial production produces is the hugest.Furfural dregs is raw rich in dimension
Element, lignin and a small amount of sulfuric acid, process through rationally, agriculturally can play improvement salt lick,
Cultivate the effect of the aspect such as crop, Reclaimed Land.Furfural dregs after fermentation maturity processes has good
Nursery fertilizer efficiency, under the effect of paper pulp fiber and other binding agents, can solve furfural dregs can not become
Type, there is no the problem of toughness and intensity, produce and there is the degradable nourishing of good strength and toughness educate
Seedling basin.
Summary of the invention
It is an object of the invention to produce a kind of degradable and there is the seedling-growing container of fertilizer efficiency.Such seedling-growing container makes
With paper pulp and furfural dregs as primary raw material, belong to discarded object secondary and utilize, it is possible to resolve industry in a large number
The process problem of waste material furfural dregs.It is added to other environmental protection reagent, paper pulp and binding agent
Use can solve furfural dregs and make the formation problems of flowerpot, it is ensured that seedling-growing container has good intensity and prevents
Aqueous energy.The whole green environmental protection degradable of flowerpot product raw material, can be directly by seedling and educating during transplanting
Seedling basin is implanted in soil together.This seedling-growing container is natural degradation in seedling developmental process, furfural dregs and other
Nutrient can be supplied during degraded additives, avoid transplanting process to the injury of seedling and plastics simultaneously
The plastic waste that seedling-growing container causes pollutes.
The invention provides a kind of degradable nourishing seedling-growing container, including: paper pulp: 20-50%；Furfural dregs:
30-60%；Flyash: 10-20%；Binding agent: 1-10%；And suspending agent: 0.5-3%, wherein,
Above percentage refers both to the siccative percentage by weight after removing solvent.
In above-mentioned degradable nourishing seedling-growing container, wherein, described paper pulp be by old and useless newspaper, paper,
The paper pulp that cardboard prepares.
In above-mentioned degradable nourishing seedling-growing container, wherein, described furfural dregs is fermentation of being exposed to the sun in the sun
Furfural dregs after becoming thoroughly decomposed, the screening mesh number scope of described furfural dregs is 50-150 mesh.
In above-mentioned degradable nourishing seedling-growing container, wherein, described flyash is consolidating of coal-burning power plant's discharge
Body refuse, the mesh number scope of described flyash is 100-300 mesh.
In above-mentioned degradable nourishing seedling-growing container, wherein, described binding agent be polyacrylamide, starch,
One or more in xanthans, acrylic emulsion.
In above-mentioned degradable nourishing seedling-growing container, wherein, described suspending agent is sodium bentonite, lithium base
One or more in bentonite, sodium carboxymethylcellulose.
Present invention also offers a kind of method preparing degradable nourishing seedling-growing container, including: by 20-50%
Paper pulp, 30-60% furfural dregs, 10-20% flyash, 1-10% binding agent and 0.5-3% suspending agent add
Pond with slurry, sends into pulp storage tank, wherein, after above percentage refers both to remove solvent after stirring
Siccative percentage by weight；Raw material is squeezed into for stock tank from described pulp storage tank, and keeps institute with circulating pump
State for the raw material composition and ratio in stock tank constant；Described raw material is sent into paper pulp molding forming equipment, puts
Dehydration is vacuumized in headbox；Vacuumize extruded rear drying plant of sending into be dried；And
Shaping after the demoulding.
In the above-mentioned methods, wherein, the concentration of described paper pulp is not higher than 5%.
In the above-mentioned methods, wherein, described furfural dregs is the furfural after fermentation maturity that is exposed to the sun in the sun
Slag, the screening mesh number scope of described furfural dregs is 50-150 mesh, and described flyash is that coal-burning power plant discharges
Solid waste, the mesh number scope of described flyash is 100-300 mesh.
In the above-mentioned methods, wherein, described binding agent be polyacrylamide, starch, xanthans, third
One or more in olefin(e) acid emulsion, described suspending agent is sodium bentonite, lithium bentonite, carboxylic first
One or more in base sodium cellulosate.
The seedling-growing container that the present invention provides is environmental friendliness nursery product, uses renewable paper pulp as mainly
Raw material, raw material sources are extensive, and product strength is high, and degradable will not produce plastic refuse.This
Bright seedling-growing container uses furfural dregs as primary raw material, can consume a large amount of furfural dregs discarded object, processes
After furfural dregs and flyash with the use of, seedling-growing container degradation process still can supply nutrition to plant.
Other chemical reagent that the seedling-growing container of the present invention adds belong to environmental protection close friend's chemicals, and industrial water can
Circular treatment, whole production process is simple to operate, it is easy to implements, does not the most produce discarded object.This
Bright seedling-growing container changes tradition seedling raising manners, and seedling will not be damaged by transplanting process.Seedling goes out
After bud, the composition sustainable supply nutrient of seedling-growing container degraded itself, improves seedling percent.
Detailed description of the invention
The following examples can make those skilled in the art that the present invention is more fully understood, but not to appoint
Where formula limits the present invention.
Embodiment one:
Under normal temperature, old and useless newspaper is added pulper with water by the weight ratio of 1:20 and carries out slurrying, will
The concentration of paper pulp adjusts to 4%；Binding agent uses starch, and adhesive starch boiling water is modulated into pasty state
After, continue to be diluted with water to obtain 10% starch solution；Suspending agent uses lithium bentonite.By above-mentioned preparation
Paper pulp, furfural dregs, flyash, starch, lithium bentonite by 35%, 50%, 10%, 3%,
The ratio of 2% is added into pond with slurry successively, sends into pulp storage tank after stirring.Above-mentioned raw materials proportioning
Refer both to the siccative percentage by weight after removing solvent.
With slurry supply pump, the raw material of above proportioning is squeezed into for stock tank from pulp storage tank, and keep supplying with circulating pump
In stock tank, raw material composition and ratio is constant.Raw material is sent into paper pulp molding forming equipment, is placed in headbox
Vacuumize dehydration, treat that paper pulp fiber is adsorbed on net mould, vacuumize extruded after send into drying plant.
It is dried at a temperature of higher than 130 DEG C, shaping after the demoulding, test package, warehouse-in.
Embodiment two:
Under normal temperature, old and useless newspaper is added pulper with water by the weight ratio of 1:25 and carries out slurrying, will
The concentration of paper pulp adjusts to 3%；Binding agent uses polyacrylamide and xanthans, by polyacrylamide with
Xanthans dissolves with water respectively, it is thus achieved that its aqueous solution is standby；Suspending agent uses sodium carboxymethylcellulose,
Sodium carboxymethylcellulose is configured to the solution for standby of 0.5%.By the paper pulp of above-mentioned preparation, furfural dregs,
Flyash, polyacrylamide, xanthans, suspending agent by 30%, 50%, 15%, 3%, 1.5%,
The ratio of 0.5% is added into pond with slurry successively, sends into pulp storage tank after stirring.Above-mentioned raw materials is joined
Than the siccative percentage by weight referred both to after removing solvent.
With slurry supply pump, the raw material of above proportioning is squeezed into for stock tank from pulp storage tank, and keep supplying with circulating pump
In stock tank, raw material composition and ratio is constant.Raw material is sent into paper pulp molding forming equipment, is placed in headbox
Vacuumize dehydration, treat that paper pulp fiber is adsorbed on net mould, vacuumize extruded after send into drying plant.
It is dried at a temperature of higher than 130 DEG C, shaping after the demoulding, test package, warehouse-in.
Embodiment three:
Under normal temperature, old and useless newspaper is added pulper with water by the weight ratio of 1:15 and carries out slurrying, will
The concentration of paper pulp adjusts to 5%；Binding agent uses xanthans and starch, and starch boiling water is modulated into paste
After shape, continue to be diluted with water 10% starch solution is standby, xanthans use water is dissolved and prepares 5% solution
Standby；Suspending agent uses sodium carboxymethylcellulose, and sodium carboxymethylcellulose is configured to the solution of 0.5%
Standby.By the paper pulp of above-mentioned preparation, furfural dregs, flyash, xanthans, starch, carboxymethyl cellulose
Element sodium is added into pond with slurry successively in the ratio of 20%, 60%, 10%, 0.3%, 8.7%, 1%, fills
Divide and after stirring, send into pulp storage tank.Above-mentioned raw materials proportioning refers both to the siccative weight percent after removing solvent
Ratio.
With slurry supply pump, the raw material of above proportioning is squeezed into for stock tank from pulp storage tank, and keep supplying with circulating pump
In stock tank, raw material composition and ratio is constant.Raw material is sent into paper pulp molding forming equipment, is placed in headbox
Vacuumize dehydration, treat that paper pulp fiber is adsorbed on net mould, vacuumize extruded after send into drying plant.
It is dried at a temperature of higher than 130 DEG C, shaping after the demoulding, test package, warehouse-in.
Embodiment four:
Under normal temperature, old and useless newspaper is added pulper with water by the weight ratio of 1:20 and carries out slurrying, will
The concentration of paper pulp adjusts to 5%；Binding agent uses acrylic emulsion；Suspending agent uses sodium bentonite.
By the paper pulp of above-mentioned preparation, furfural dregs, flyash, acrylic emulsion, sodium bentonite by 43%,
30%, the ratio of 17%, 8%, 2% is added into pond with slurry successively, sends into storage slurry after stirring
Pond.Above-mentioned raw materials proportioning refers both to the siccative percentage by weight after removing solvent.
With slurry supply pump, the raw material of above proportioning is squeezed into for stock tank from pulp storage tank, and keep supplying with circulating pump
In stock tank, raw material composition and ratio is constant.Raw material is sent into paper pulp molding forming equipment, is placed in headbox
Vacuumize dehydration, treat that paper pulp fiber is adsorbed on net mould, vacuumize extruded after send into drying plant.
It is dried at a temperature of higher than 130 DEG C, shaping after the demoulding, test package, warehouse-in.
Embodiment five:
Under normal temperature, old and useless newspaper is added pulper with water by the weight ratio of 1:20 and carries out slurrying, will
The concentration of paper pulp adjusts to 4%；Binding agent uses polyacrylamide and acrylic emulsion, by polyacrylamide
Amine water dissolves standby；Suspending agent uses lithium bentonite and sodium carboxymethylcellulose, and carboxymethyl is fine
Dimension element sodium is configured to the solution for standby of 0.5%.By the paper pulp of above-mentioned preparation, furfural dregs, flyash, gather
Acrylamide, acrylic emulsion, lithium bentonite, sodium carboxymethylcellulose by 40%, 36%, 12%,
3%, the ratio of 7%, 1.7%, 0.3% is added into pond with slurry successively, sends into storage after stirring
Stock tank.Above-mentioned raw materials proportioning refers both to the siccative percentage by weight after removing solvent.
With slurry supply pump, the raw material of above proportioning is squeezed into for stock tank from pulp storage tank, and keep supplying with circulating pump
In stock tank, raw material composition and ratio is constant.Raw material is sent into paper pulp molding forming equipment, is placed in headbox
Vacuumize dehydration, treat that paper pulp fiber is adsorbed on net mould, vacuumize extruded after send into drying plant.
It is dried at a temperature of higher than 130 DEG C, shaping after the demoulding, test package, warehouse-in.
In the embodiment above, paper pulp refers to be added water with pulper by old and useless newspaper, paper, cardboard etc.
The paper pulp prepared after pulverizing.When sending into former, it is ensured that pulp density is not higher than 5%.Furfural dregs
Refer to that the furfural dregs after fermentation maturity, screening obtain the mesh number scope furfural dregs at 50-150 mesh, at sun
Carry out being exposed to the sun under light fermentation maturity.Flyash refers to the primary solids refuse discharged coal-burning power plant, mesh number
Scope is 100-300 mesh.Binding agent refers to polyacrylamide, starch, xanthans, acrylic emulsion
In one or more.Suspending agent refers to sodium bentonite, lithium bentonite, sodium carboxymethylcellulose
In one or more.
It will be understood by those skilled in the art that above example is only exemplary embodiment, without departing substantially from this
In the case of the spirit and scope of invention, multiple change can be carried out, replace and change.
Claims (10)
1. a degradable nourishing seedling-growing container, including:
Paper pulp: 20-50%；
Furfural dregs: 30-60%；
Flyash: 10-20%；
Binding agent: 1-10%；And
Suspending agent: 0.5-3%,
Wherein, above percentage refers both to the siccative percentage by weight after removing solvent.
Degradable nourishing seedling-growing container the most according to claim 1, wherein, described paper pulp is by giving up
The paper pulp that old newspaper, paper, cardboard prepare.
Degradable nourishing seedling-growing container the most according to claim 1, wherein, described furfural dregs be
Be exposed to the sun under sunlight the furfural dregs after fermentation maturity, and the screening mesh number scope of described furfural dregs is 50-150 mesh.
Degradable nourishing seedling-growing container the most according to claim 1, wherein, described flyash is combustion
The solid waste that coal-fired plant discharges, the mesh number scope of described flyash is 100-300 mesh.
Degradable nourishing seedling-growing container the most according to claim 1, wherein, described binding agent is poly-
One or more in acrylamide, starch, xanthans, acrylic emulsion.
Degradable nourishing seedling-growing container the most according to claim 1, wherein, described suspending agent is sodium
One or more in base bentonite, lithium bentonite, sodium carboxymethylcellulose.
7. the method preparing degradable nourishing seedling-growing container, including:
By 20-50% paper pulp, 30-60% furfural dregs, 10-20% flyash, 1-10% binding agent and 0.5-3%
Suspending agent adds pond with slurry, sends into pulp storage tank after stirring, and wherein, above percentage refers both to
Remove the siccative percentage by weight after solvent；
Raw material is squeezed into for stock tank from described pulp storage tank, and keeps described former in stock tank with circulating pump
Material composition and ratio is constant；
Described raw material is sent into paper pulp molding forming equipment, in being placed in headbox, vacuumizes dehydration；
Vacuumize extruded rear drying plant of sending into be dried；And
Shaping after the demoulding.
Method the most according to claim 7, wherein, the concentration of described paper pulp is not higher than 5%.
Method the most according to claim 7, wherein, described furfural dregs is to be exposed to the sun in the sun to send out
Ferment become thoroughly decomposed after furfural dregs, the screening mesh number scope of described furfural dregs is 50-150 mesh, described flyash
Being the solid waste of coal-burning power plant's discharge, the mesh number scope of described flyash is 100-300 mesh.
Method the most according to claim 7, wherein, described binding agent be polyacrylamide,
One or more in starch, xanthans, acrylic emulsion, described suspending agent be sodium bentonite,
One or more in lithium bentonite, sodium carboxymethylcellulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127486.4A CN105766457A (en) | 2016-03-07 | 2016-03-07 | Degradable nutrient seedling raising pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127486.4A CN105766457A (en) | 2016-03-07 | 2016-03-07 | Degradable nutrient seedling raising pot |
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| Publication Number | Publication Date |
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| CN105766457A true CN105766457A (en) | 2016-07-20 |
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| CN201610127486.4A Pending CN105766457A (en) | 2016-03-07 | 2016-03-07 | Degradable nutrient seedling raising pot |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604769A (en) * | 2017-10-17 | 2018-01-19 | 苏州市吴中区华普纸塑包装有限公司 | A kind of paper manufacturing process and products thereof and application |
| CN108633547A (en) * | 2018-05-21 | 2018-10-12 | 天津城建大学 | A kind of xylophyta incubator and preparation method thereof and application method |
| CN108739242A (en) * | 2018-04-17 | 2018-11-06 | 淮北市菲美得环保科技有限公司 | A kind of preparation process of degradable seedling-raising cup |
| CN108811930A (en) * | 2018-05-21 | 2018-11-16 | 合肥云都棉花有限公司 | A kind of degradable pot for growing seedlings prepared using old and useless newspaper |
| CN110972882A (en) * | 2019-12-26 | 2020-04-10 | 深圳市万信达生态环境股份有限公司 | Nutrition type pot-changing-free plant seedling and planting container |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604769A (en) * | 2017-10-17 | 2018-01-19 | 苏州市吴中区华普纸塑包装有限公司 | A kind of paper manufacturing process and products thereof and application |
| CN108739242A (en) * | 2018-04-17 | 2018-11-06 | 淮北市菲美得环保科技有限公司 | A kind of preparation process of degradable seedling-raising cup |
| CN108633547A (en) * | 2018-05-21 | 2018-10-12 | 天津城建大学 | A kind of xylophyta incubator and preparation method thereof and application method |
| CN108811930A (en) * | 2018-05-21 | 2018-11-16 | 合肥云都棉花有限公司 | A kind of degradable pot for growing seedlings prepared using old and useless newspaper |
| CN110972882A (en) * | 2019-12-26 | 2020-04-10 | 深圳市万信达生态环境股份有限公司 | Nutrition type pot-changing-free plant seedling and planting container |
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Application publication date: 20160720 |