CN106281333A - A kind of soil improvement environmental protection pumice and preparation method thereof - Google Patents
A kind of soil improvement environmental protection pumice and preparation method thereof Download PDFInfo
- Publication number
- CN106281333A CN106281333A CN201610637039.3A CN201610637039A CN106281333A CN 106281333 A CN106281333 A CN 106281333A CN 201610637039 A CN201610637039 A CN 201610637039A CN 106281333 A CN106281333 A CN 106281333A
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- powder
- pumice
- glass
- rare earth
- environmental protection
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/04—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only applied in a physical form other than a solution or a grout, e.g. as granules or gases
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cultivation Of Plants (AREA)
- Fertilizers (AREA)
Abstract
A kind of soil improvement environmental protection pumice and preparation method thereof, is formed powder body batch by glass powder, rare earth, medical stone powder, prepares through high temperature foaming, Quenching Treatment.The glass pumice utilizing the present invention to prepare not only has the dense porous structural advantage of itself, but also containing rare earth element, to soil until more preferable water conservation, water storage, drainage and suction fertilizer, fertilizer conservation, efficiency slow release function；Present invention utilizes quenching technical, making the glass pumice sintered material prepared automatic crushing when cooling rapidly is little granule, decreases next step crushing process, simplifies whole technological process, can be directly used among soil.
Description
Technical field
The present invention relates to glass pumice field, be specially a kind of soil improvement environmental protection pumice and preparation method thereof.
Background technology
Along with the appearance of " sponge city " new ideas, glass pumice becomes builds the basic material that sponge city is indispensable
Material, compares other material and has obvious use advantage, and the appearance of glass pumice can be described as the technology of an epoch revolution, glass
Glass pumice is widely used, and has especially for scientic plantings such as the afforestation in " sponge city ", roof greening, soil improvements
Important meaning, its special loose structure has water conservation, water storage, drainage and suction fertilizer, fertilizer conservation, the function of efficiency slow release.But
In the prior art, also just be the dense porous structural advantages of glass pumice, can not send out for improvement soil simultaneously
Wave the composition material advantage of itself, in addition it is also necessary to fertilizer, soil conditioner etc. with the use of, soil could be reached on the whole
The purpose of improvement, such one is the increase causing soil improvement cost, and two is the complication causing soil improvement to operate, for room
For the greening of top, in addition to admixing glass pumice in earth, can not have the way more alleviating weight, these problems are all
Need more preferable solution.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of soil improvement environmental protection pumice and preparation method thereof, makes densification many
The glass pumice material of pore structure itself i.e. possesses the function of improvement soil, thus makes improvement on the basis of utilizing glass pumice
Soil becomes the simplest effective.
The present invention concrete technical scheme content is as follows:
A kind of soil improvement environmental protection pumice, is formed powder body batch by glass powder, rare earth, medical stone powder, through high temperature foaming, quenches
Fire processes and prepares.
Preferably, described powder body batch proportioning is: glass powder 90～95, rare earth powder 2～5, medical stone powder 2～5.
A kind of preparation method of soil improvement environmental protection pumice, its step is as follows:
1, being mixed with rare earth, Maifanitum by the material of glass dust processed, through being milled to 150 mesh powder body derived above batch, it is joined
Ratio is: glass powder 90～95, rare earth powder 2～5, medical stone powder 2～5；
2, above powder body batch is put in heating furnace, be preheated to 400～500 DEG C from room temperature with 5～10 DEG C/min, dimension
After holding 20～50 minutes, then it is warming up to 850～950 DEG C with 5～15 DEG C/min and foams 30～50 minutes.
When 3, being then cooled to 500～700 DEG C with 5～10 DEG C/min, spray coolant to the sintered material of output, make
It is rapidly cooled, during this quickly cooling sintered material automatic crushing be its granule be the fritter of 5～40 millimeters.
Preferably, described coolant is water, and temperature is 5 DEG C～10 DEG C.
The environmental protection pumice the method have the benefit that 1, utilizing the present invention to prepare not only has the dense porous structure of itself
Advantage, but also containing rare earth element, to soil until more preferable water conservation, water storage, drainage and suction fertilizer, fertilizer conservation, efficiency slow release
Function, is more beneficial for improving the chlorophyll content of plant, strengthening photosynthesis, the growth of promotion root system and the absorption to nutrient,
Promote seed germination, promote growth of seedling, and kind of plant can be made to strengthen disease-resistant, cold-resistant, the ability of drought resisting.
2, present invention utilizes quenching technical, make the glass pumice sintered material prepared automatic crushing when rapidly cooling be
Little granule, decreases next step crushing process, simplifies whole technological process, can be directly used among soil.
Detailed description of the invention
The present invention provides a kind of soil improvement environmental protection pumice and preparation method thereof, makes the glass pumice material of dense porous structure
Material itself i.e. possesses the function of improvement soil, thus makes improvement soil become the most simply on the basis of utilizing glass pumice and have
Effect.
The present invention concrete technical scheme content is as follows:
A kind of soil improvement environmental protection pumice, is formed powder body batch by glass powder, rare earth, medical stone powder, through high temperature foaming, quenches
Fire processes and prepares.
Described powder body batch proportioning is: glass powder 90～95, rare earth powder 2～5, medical stone powder 2～5.
A kind of preparation method of soil improvement environmental protection pumice, its step is as follows:
1, being mixed with rare earth, Maifanitum by the material of glass dust processed, through being milled to 150 mesh powder body derived above batch, it is joined
Ratio is: glass powder 90～95, rare earth powder 2～5, medical stone powder 2～5；
2, above powder body batch is put in heating furnace, be preheated to 400～500 DEG C from room temperature with 5～10 DEG C/min, dimension
After holding 20～50 minutes, then it is warming up to 850～950 DEG C with 5～15 DEG C/min and foams 30～50 minutes.
When 3, being then cooled to 500～700 DEG C with 5～10 DEG C/min, spray coolant to the sintered material of output, make
It is rapidly cooled, during this quickly cooling sintered material automatic crushing be its granule be the fritter of 5～40 millimeters.Institute
Stating coolant is water, and temperature is 5 DEG C～10 DEG C, use quenching technical herein so as to get sintered material cool down rapidly and
Automatically generating little granule, which simplify operation, the little particulate glass pumice obtained i.e. can be directly used among soil.
Specific embodiment 1:
First the material of glass dust processed is mixed with rare earth, Maifanitum, through being milled to 150 mesh powder body derived above batch, its
Proportioning is: glass powder 90, rare earth powder 5, medical stone powder 5；
Then above powder body batch is put in heating furnace, be preheated to 500 DEG C from room temperature with 10 DEG C/min, maintain 30 points
Zhong Hou, is then warming up to 900 DEG C with 8 DEG C/min and foams 40 minutes.
When being finally cooled to 700 DEG C with 5 DEG C/min, spray 5 DEG C～the coolant of 10 DEG C to the sintered material of output, make
It is rapidly cooled, during this quickly cooling sintered material automatic crushing be its granule be the fritter of 5～40 millimeters.
Specific embodiment 2:
First the material of glass dust processed is mixed with rare earth, Maifanitum, through being milled to 150 mesh powder body derived above batch, its
Proportioning is: glass powder 92, rare earth powder 4, medical stone powder 4；
Then above powder body batch is put in heating furnace, be preheated to 450 DEG C from room temperature with 8 DEG C/min, maintain 40 minutes
After, then it is warming up to 850 DEG C with 10 DEG C/min and foams 30 minutes.
When being finally cooled to 650 DEG C with 10 DEG C/min, spray 5 DEG C～the coolant of 10 DEG C to the sintered material of output,
Make it be rapidly cooled, during this quickly cooling sintered material automatic crushing be its granule be the fritter of 5～40 millimeters.
The glass pumice utilizing the present invention to prepare not only has the dense porous structural advantage of itself, but also containing dilute
Earth elements, to soil until more preferable water conservation, water storage, drainage and suction fertilizer, fertilizer conservation, efficiency slow release function, is more beneficial for improving
The chlorophyll content of plant, enhancing photosynthesis, the growth of promotion root system and the absorption to nutrient, promote that kind of a sprouting, promotion are young
Seedling grows, and kind of plant can be made to strengthen disease-resistant, cold-resistant, the ability of drought resisting.
Present invention utilizes quenching technical, it is little for making the glass pumice sintered material prepared automatic crushing when cooling rapidly
Granule, decreases next step crushing process, simplifies whole technological process, eliminates next step operating procedure pulverized, can
It is directly used among soil.
The present invention applies in soil, can not be used in soil the soil conditioner adding other again, reduce soil
Improvement cost, for roof greening, admixes the present invention in earth, has i.e. reached the double of glass pumice and soil conditioner
Weight effect, more alleviates the load-bearing on roof.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, and this area is common
Other amendment or equivalents that technical scheme is made by technical staff, without departing from technical solution of the present invention
Spirit and scope, all should contain in the middle of scope of the presently claimed invention.
Claims (4)
1. a soil improvement environmental protection pumice, it is characterised in that it is formed powder body joined by glass powder, rare earth powder, medical stone powder
Close material, prepare through high temperature foaming, Quenching Treatment.
A kind of soil improvement environmental protection pumice the most according to claim 1, it is characterised in that described powder body batch proportioning
For: glass powder 90～95, rare earth powder 2～5, medical stone powder 2～5.
3. the preparation method of a soil improvement environmental protection pumice, it is characterised in that its step is as follows:
First the material of glass dust processed is mixed with rare earth, Maifanitum, through being milled to 150 mesh powder body derived above batch, its
Proportioning is: glass powder 90～95, rare earth powder 2～5, medical stone powder 2～5；
Then above powder body batch is put in heating furnace, be preheated to 400～500 DEG C from room temperature with 5～10 DEG C/min, dimension
After holding 20～50 minutes, then it is warming up to 850～950 DEG C with 5～15 DEG C/min and foams 30～50 minutes；
When being finally cooled to 500～700 DEG C with 5～10 DEG C/min, spray coolant to the sintered material of output so that it is fast
Quickly cooling but, during this quickly cooling sintered material automatic crushing be its granule be the fritter of 5～40 millimeters.
The preparation method of a kind of soil improvement environmental protection pumice the most according to claim 3, it is characterised in that described coolant
For water, temperature is 5 DEG C～10 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637039.3A CN106281333A (en) | 2016-08-07 | 2016-08-07 | A kind of soil improvement environmental protection pumice and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637039.3A CN106281333A (en) | 2016-08-07 | 2016-08-07 | A kind of soil improvement environmental protection pumice and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106281333A true CN106281333A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610637039.3A Pending CN106281333A (en) | 2016-08-07 | 2016-08-07 | A kind of soil improvement environmental protection pumice and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781139A (en) * | 2010-02-03 | 2010-07-21 | 北京海亚地大生化科技有限公司 | Organic compound fertilizer and preparation method and application thereof |
| CN103073184A (en) * | 2013-02-05 | 2013-05-01 | 江阴市京澄玻璃有限公司 | Micro-pore foaming glass pumice stone and preparation method thereof |
| CN103342470A (en) * | 2013-07-05 | 2013-10-09 | 江苏晶瑞特环保新材料有限公司 | Foamed micropore glass pumice for soil improvement and preparation method thereof |
| CN105541089A (en) * | 2015-12-08 | 2016-05-04 | 河南昊晟城市矿产再生资源科技有限公司 | Eco-friendly pumice for sponge-type city construction and preparation method thereof |
-
2016
- 2016-08-07 CN CN201610637039.3A patent/CN106281333A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781139A (en) * | 2010-02-03 | 2010-07-21 | 北京海亚地大生化科技有限公司 | Organic compound fertilizer and preparation method and application thereof |
| CN103073184A (en) * | 2013-02-05 | 2013-05-01 | 江阴市京澄玻璃有限公司 | Micro-pore foaming glass pumice stone and preparation method thereof |
| CN103342470A (en) * | 2013-07-05 | 2013-10-09 | 江苏晶瑞特环保新材料有限公司 | Foamed micropore glass pumice for soil improvement and preparation method thereof |
| CN105541089A (en) * | 2015-12-08 | 2016-05-04 | 河南昊晟城市矿产再生资源科技有限公司 | Eco-friendly pumice for sponge-type city construction and preparation method thereof |
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Application publication date: 20170104 |
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