CN106242626B - A kind of environment-friendly type plant pit covering - Google Patents
A kind of environment-friendly type plant pit covering Download PDFInfo
- Publication number
- CN106242626B CN106242626B CN201610625031.5A CN201610625031A CN106242626B CN 106242626 B CN106242626 B CN 106242626B CN 201610625031 A CN201610625031 A CN 201610625031A CN 106242626 B CN106242626 B CN 106242626B
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- Prior art keywords
- environment
- friendly type
- plant pit
- type plant
- powder
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Classifications
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- 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
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
-
- 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
- C04B33/1305—Organic additives
-
- 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
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of environment-friendly type plant pit coverings, the preparation method of the environment-friendly type plant pit covering, include the following steps: to obtain garden waste slag after (1) is crushed garden waste, coal ash powder is obtained after flyash is crushed, clay is dried, crush after obtain clay powder, sludge is dried, crush after obtain sludge powder；(2) it puts into molding machine and forms after mixing the garden waste slag, coal ash powder, clay powder, sludge powder, binder, obtain semi-product material；(3) it is got product after semi-product material being carried out pre-burning, roasting, cooling, screening.Environment-friendly type plant pit covering of the present invention is similar to the porous structure of haydite, good permeability, water imbibition are strong, garden waste therein is slowly decomposed to form organic matter under the action of edaphon and increases soil nutrient hence into soil, it is utilized for plant absorption, promotes its growth and development.
Description
Technical field
The invention belongs to gardens fields, more particularly, to a kind of environment-friendly type plant pit covering.
Background technique
As a large amount of construction of urban green space occur naked due to the ecological demand of plant itself or the limitation of natural conditions
Open country block is inevitable.Such as shade tree, background woods, generally will there are certain in butt (plant pit) after planting of plants
The open ground of area, it is therefore an objective to it is kept in contact shade tree by open ground and external environment, as the medium of water-fertilizer nutrient, from
And improve the survival rate and vitality of trees.
Widespread practice is first is that be allowed to exposed at present；Second is that covering cobblestone；Third is that metallic structures cover.The first is aobvious
And be clear to, it is unfavorable for urban environmental protection requirement.Make the projecting environment of open ground surface temperature on daytime second, strengthens earth's surface
Moisture evaporation, is unfavorable for the growth and development of trees；The surface temperature at night reduces speed projecting environment again, is unfavorable for trees
Thermal requirements.The third considers beauty, and has ignored the biological characteristics of trees, affects the growth and development of trees.For
Solving the problems, such as the open ground of urban afforestation, spy's research and development this product is covered in plant pit, first is that avoid the urban green space exposed, two
It is that ensure that trees and external environment contact as medium, breathes freely, is permeable；Third is that the organic waste in this product is decomposing production
It gives birth to and brings up point and to enter soil, increase soil nutrient.
Summary of the invention
In view of this, the present invention is directed to propose a kind of environment-friendly type plant pit covering, utilizes for plant absorption, promotes its growth
Development.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of environment-friendly type plant pit covering, the plant pit covering is by including that the raw material of following parts by weight is made:
Further, the garden waste is one or more of branch, leaf or floral leaf.
Further, the binder includes curing agent and colorant, and the mass ratio of the curing agent and colorant is
1:(1-5).Keep the plant pit covering and bark color almost the same after colorant coloring, builds Natural color, get close to nature；
Curing agent has been mainly freezing action.
Further, the curing agent is one in polyisocyanate, dicyandiamide, dipropylenetriamine or triethylene tetramine
Kind.
Further, the colorant is the mixture of one or more of titanium dioxide, zinc oxide or calcium carbonate.
The preparation method of the environment-friendly type plant pit covering, includes the following steps:
(1) garden waste slag is obtained after being crushed garden waste, obtains coal ash after flyash is crushed
Powder, clay is dried, crush after obtain clay powder, sludge is dried, crush after obtain sludge powder；
(2) molding machine is put into after mixing the garden waste slag, coal ash powder, clay powder, sludge powder, binder
In formed, obtain semi-product material；
(3) it is got product after semi-product material being carried out pre-burning, roasting, cooling, screening.
Further, the granularity of garden waste slag is 3-5mm in the step (1)；The granularity of the coal ash powder is
50-100 mesh；The granularity of the clay powder is 50-100 mesh；The granularity of the sludge powder is 50-100 mesh.
Further, the temperature of burn in step is 320-360 DEG C in the step (3).
Further, the temperature of calcination steps is 1000-1200 DEG C in the step (3), time 8-12min.
Further, the sieve pore that screening step uses in the step (3) is the sieve or dressing sieve machine of 80-300 mesh.
The sludge is the deposit that sewage treatment plant generates during handling sewage, mainly biological treatment
Sludge.
The flyash is the waste material in power plant.
The application method of the environment-friendly type plant pit covering: directly the environment-friendly type plant pit covering is put when use
Enter at plant pit, exposed plot is covered.
Compared with the existing technology, environment-friendly type plant pit covering of the present invention has the advantage that
Environment-friendly type plant pit covering of the present invention is similar to the porous structure of haydite, and good permeability, water imbibition be strong, it
In garden waste be slowly decomposed to form under the action of edaphon organic matter hence into soil increase soil nutrient,
It is utilized for plant absorption, promotes its growth and development.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the preparation method of environment-friendly type plant pit covering described in the embodiment of the present invention.
Specific embodiment
Unless otherwise stated, term used herein all has the meaning that those skilled in the art routinely understand, in order to
It is easy to understand the present invention, some terms used herein have been subjected to following definitions.
All number marks, such as pH, temperature, time, concentration, including range, are all approximations.It is to be understood that although
Term " about " is all added before always not describing all number marks explicitly.While it will also be understood that, although always not clear
Narration, reagent described herein is only example, and equivalent is known in the art.
Below with reference to embodiment, the present invention will be described in detail.
Embodiment 1
The environment-friendly type plant pit covering, the plant pit covering is by including that the raw material of following parts by weight is made: gardens are useless
30 parts of gurry, 60 parts of flyash, 10 parts of clay, 10 parts of sludge, 1 part of polyisocyanate, 1 part of calcium carbonate.
The garden waste is the mixture of branch and leaf, and the mass ratio of branch and leaf is 2:1.
The preparation method of the environment-friendly type plant pit covering, includes the following steps:
(1) it carries out branch and leaf to be crushed to 3mm, flyash is carried out to be crushed to 80 mesh, clay is dried, powder
80 mesh are broken to, sludge is dried, is crushed to 80 mesh；
(2) it is put into after mixing branch slag, leaf slag, coal ash powder, clay powder, sludge powder, polyisocyanate, calcium carbonate
It is formed in molding machine, obtains semi-product material；
(3) by semi-product material carry out pre-burning, roasting, cooling, be sized to 100 mesh after get product, the temperature of burn in step
Degree is 320 DEG C, and the temperature of calcination steps is 1000 DEG C, time 8min.
Embodiment 2
The environment-friendly type plant pit covering, the plant pit covering is by including that the raw material of following parts by weight is made: gardens are useless
35 parts of gurry, 65 parts of flyash, 15 parts of clay, 15 parts of sludge, 2 parts of polyisocyanate, 2 parts of zinc oxide.
The garden waste is the mixture of branch and leaf, and the mass ratio of branch and leaf is 3:1.
The preparation method of the environment-friendly type plant pit covering, includes the following steps:
(1) it carries out branch and leaf to be crushed to 5mm, flyash is carried out to be crushed to 80 mesh, clay is dried, powder
80 mesh are broken to, sludge is dried, is crushed to 80 mesh；
(2) it is put into after mixing branch slag, leaf slag, coal ash powder, clay powder, sludge powder, polyisocyanate, zinc oxide
It is formed in molding machine, obtains semi-product material；
(3) by semi-product material carry out pre-burning, roasting, cooling, be sized to 100 mesh after get product, the temperature of burn in step
Degree is 360 DEG C, and the temperature of calcination steps is 1200 DEG C, time 8min.
Embodiment 3
The environment-friendly type plant pit covering, the plant pit covering is by including that the raw material of following parts by weight is made: branch 40
Part, 70 parts of flyash, 20 parts of clay, 20 parts of sludge, 2 parts of polyisocyanate, 3 parts of zinc oxide.
The preparation method of the environment-friendly type plant pit covering, includes the following steps:
(1) branch is carried out being crushed to 5mm, flyash is carried out to be crushed to 80 mesh, clay is dried, is crushed to 80
Sludge is dried, is crushed to 80 mesh by mesh；
(2) it is put into after mixing the branch slag, coal ash powder, clay powder, sludge powder, polyisocyanate, zinc oxide
It is formed in molding machine, obtains semi-product material；
(3) by semi-product material carry out pre-burning, roasting, cooling, be sized to 100 mesh after get product, the temperature of burn in step
Degree is 360 DEG C, and the temperature of calcination steps is 1200 DEG C, time 8min.
The plant pit covering that embodiment 1-3 is prepared is detected with ordinary ceramsite, testing result such as 1 institute of table
Show.
1 testing result of table
The plant pit covering is similar to the porous structure of haydite, and good permeability, water imbibition are strong, gardens therein are discarded
Object is slowly decomposed to form organic matter under the action of edaphon and increases soil nutrient hence into soil, for plant absorption benefit
With promotion its growth and development.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of environment-friendly type plant pit covering, it is characterised in that: the plant pit covering is by including that the raw material of following parts by weight is made:
2. environment-friendly type plant pit covering according to claim 1, it is characterised in that: the garden waste be branch,
One or more of leaf or floral leaf.
3. environment-friendly type plant pit covering according to claim 1 or 2, it is characterised in that: the binder includes solidification
The mass ratio of agent and colorant, the curing agent and colorant is 1:(1-5).
4. environment-friendly type plant pit covering according to claim 3, it is characterised in that: the curing agent is polyisocyanate
One of ester, dicyandiamide, dipropylenetriamine or triethylene tetramine.
5. environment-friendly type plant pit covering according to claim 3, it is characterised in that: the colorant is titanium dioxide, oxygen
Change the mixture of one or more of zinc or calcium carbonate.
6. the preparation method of environment-friendly type plant pit covering of any of claims 1-5, it is characterised in that: including as follows
Step:
(1) garden waste slag is obtained after being crushed garden waste, and coal ash powder is obtained after flyash is crushed, it will
Clay dried, crush after obtain clay powder, sludge is dried, crush after obtain sludge powder；
(2) will the garden waste slag, coal ash powder, clay powder, sludge powder, binder mix after put into molding machine into
Row molding, obtains semi-product material；
(3) it is got product after semi-product material being carried out pre-burning, roasting, cooling, screening.
7. the preparation method of environment-friendly type plant pit covering according to claim 6, it is characterised in that: the step (1)
The granularity of middle garden waste slag is 3-5mm；The granularity of the coal ash powder is 50-100 mesh；The granularity of the clay powder is
50-100 mesh；The granularity of the sludge powder is 50-100 mesh.
8. the preparation method of environment-friendly type plant pit covering according to claim 6, it is characterised in that: the step (3)
The temperature of middle burn in step is 320-360 DEG C.
9. the preparation method of environment-friendly type plant pit covering according to claim 6, it is characterised in that: the step (3)
The temperature of middle calcination steps is 1000-1200 DEG C, time 8-12min.
10. the preparation method of environment-friendly type plant pit covering according to claim 6, it is characterised in that: the step (3)
The sieve pore that middle screening step uses is the sieve or dressing sieve machine of 80-300 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625031.5A CN106242626B (en) | 2016-07-28 | 2016-07-28 | A kind of environment-friendly type plant pit covering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625031.5A CN106242626B (en) | 2016-07-28 | 2016-07-28 | A kind of environment-friendly type plant pit covering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106242626A CN106242626A (en) | 2016-12-21 |
| CN106242626B true CN106242626B (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610625031.5A Active CN106242626B (en) | 2016-07-28 | 2016-07-28 | A kind of environment-friendly type plant pit covering |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896913A (en) * | 2017-11-17 | 2018-04-13 | 北京林业大学 | A kind of method for plant pit topsoil layered coverage |
| CN107987847B (en) * | 2017-12-06 | 2020-08-25 | 吉林省中辰园林股份有限公司 | Environment-friendly garden organic covering composition |
| CN108912714A (en) * | 2018-07-27 | 2018-11-30 | 河北动向科技有限公司 | A kind of solid waste forestry plant fiber ecological ground mulching materials curing agent and preparation method thereof and construction method |
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| CN101960980A (en) * | 2010-02-24 | 2011-02-02 | 武汉市林业果树科学研究所 | Roof greening light host material made from industrial and agricultural wastes |
| CN103693943A (en) * | 2013-12-09 | 2014-04-02 | 北京工业大学 | Method for firing ceramsite with sludge dehydrated through conditioning |
| CN104478361A (en) * | 2014-12-24 | 2015-04-01 | 扬州大学 | Permeable recycled aggregate and ceramsite concrete doped with industrial and agricultural solid waste and preparation |
| CN105174862A (en) * | 2015-08-21 | 2015-12-23 | 上海市普陀区社区绿化管理所 | Cavernous garden waste concrete |
| CN105272071A (en) * | 2015-11-24 | 2016-01-27 | 上海市普陀区社区绿化管理所 | Sponge concrete brick and application thereof |
-
2016
- 2016-07-28 CN CN201610625031.5A patent/CN106242626B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960980A (en) * | 2010-02-24 | 2011-02-02 | 武汉市林业果树科学研究所 | Roof greening light host material made from industrial and agricultural wastes |
| CN103693943A (en) * | 2013-12-09 | 2014-04-02 | 北京工业大学 | Method for firing ceramsite with sludge dehydrated through conditioning |
| CN104478361A (en) * | 2014-12-24 | 2015-04-01 | 扬州大学 | Permeable recycled aggregate and ceramsite concrete doped with industrial and agricultural solid waste and preparation |
| CN105174862A (en) * | 2015-08-21 | 2015-12-23 | 上海市普陀区社区绿化管理所 | Cavernous garden waste concrete |
| CN105272071A (en) * | 2015-11-24 | 2016-01-27 | 上海市普陀区社区绿化管理所 | Sponge concrete brick and application thereof |
Non-Patent Citations (1)
| Title |
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| 园林废材的利用;苏润月;《石河子科技》;20090430(第2期);第4页 |
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| CN106242626A (en) | 2016-12-21 |
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