CN105906464A - Preparation method of peat soil plant ultrafine powder - Google Patents
Preparation method of peat soil plant ultrafine powder Download PDFInfo
- Publication number
- CN105906464A CN105906464A CN201610259136.3A CN201610259136A CN105906464A CN 105906464 A CN105906464 A CN 105906464A CN 201610259136 A CN201610259136 A CN 201610259136A CN 105906464 A CN105906464 A CN 105906464A
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- China
- Prior art keywords
- peat soil
- soil
- natural
- preparation
- water
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a preparation method of a peat soil plant ultrafine powder, wherein the preparation method comprises the following steps: carrying out rotary cutting of natural peat soil in a barrel, blowing 65-85 DEG C wind into the barrel during the rotary cutting process, and adding water during the rotary cutting process to make the water content of natural peat soil be 5%-15%; after the completion of the rotary cutting, drying the natural peat soil by a drier, drying to the water content of less than 5%, then grinding the natural peat soil with a grinding machine, and grinding to 100-200 mesh fine particles; then adding slaked lime with the ratio of the slaked lime to the natural peat soil of 1 to 10, after the completion of the addition, continuing to grind, grinding to the particle size of 50-120 mesh, and after the completion of the grinding, obtaining the peat soil plant ultra-fine powder. The relatively fine powder can be obtained, is beneficial for soil adsorption, can effectively improve soil, and has a significant improvement effect for land with exceeded heavy metals specially.
Description
Technical field
The present invention relates to the preparation method of a kind of peat soil plant superfines.
Background technology
Generally peat soil plant remains, also known as brown coal, sapropel, particle size is relatively big, and physical and chemical performance is stable, water insoluble.But when its particle diameter reaches several microns, just can show some special physical and chemical performances, such as: solubility several times increase, and beneficially plant absorption nutrient, crop growth power and immunity are remarkably reinforced；The soil that hardens can be played loose effect, improve rapidly soil organism state, promote growth of microorganism, Improvement of Ecological Environment is of great significance.
Traditional content of organic matter is more than 50% peat soil plant remains fine-powder preparation process, temperature typically will be more than 85 DEG C, some in organic matter special macromolecules functional group is destroyed, and causes effect of its most worthy to be lost, can only play the effect of common organic fertilizer.
Summary of the invention
The technical problem to be solved in the present invention is to provide the preparation method of a kind of peat soil plant superfines, the present invention can obtain the trickleest powder, being beneficial to soil absorption, can effectively improve soil, the soil particular for heavy metals exceeding standard has the effect that improves significantly.
For solving the problems referred to above, the present invention adopts the following technical scheme that
The preparation method of a kind of peat soil plant superfines, comprises the following steps:
1) natural peat soil is blown in drum during rotary-cut, rotary-cut the wind of 65 ~ 85 DEG C, adds water during rotary-cut so that the water content of natural peat soil is in 5% ~ 15%；
2) after rotary-cut completes, by drying machine, natural peat soil is dried, is dried to water content less than 5%, then by grinder, natural peat soil is ground, is ground to 100-200 mesh particulate；
3) then adding white lime, white lime is 1:10 with the ratio of natural peat soil, continues to be ground, is ground to 50-120 mesh particle diameter, i.e. obtain the peat soil plant superfines of the present invention after having ground after having added.
Preferably, being mixed with alkali in the water in step 1), every kg water converts 10g alkali, after alkali is added to the water, uses stirring rod stirring water, mixing time 5 ~ 8min.
Preferably, described natural peat soil is made up of earth, bamboo charcoal, charcoal and the peat composed of rotten mosses, and the proportioning of described earth, bamboo charcoal, charcoal and the peat composed of rotten mosses is 1:2:1:2.
The invention has the beneficial effects as follows: the present invention can obtain the trickleest powder, it is beneficial to soil absorption, can effectively improve soil, soil particular for heavy metals exceeding standard has the effect that improves significantly, the preparation process of the present invention is relatively simple, equipment purchasing needed for preparation more at a low price, is suitable for promoting the use of.
Detailed description of the invention
Below the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention are made apparent clear and definite defining.
The preparation method of a kind of peat soil plant superfines, comprises the following steps:
1) natural peat soil is blown in drum during rotary-cut, rotary-cut the wind of 65 ~ 85 DEG C, adds water during rotary-cut so that the water content of natural peat soil is in 5% ~ 15%；
2) after rotary-cut completes, by drying machine, natural peat soil is dried, is dried to water content less than 5%, then by grinder, natural peat soil is ground, is ground to 100-200 mesh particulate；
3) then adding white lime, white lime is 1:10 with the ratio of natural peat soil, continues to be ground, is ground to 50-120 mesh particle diameter, i.e. obtain the peat soil plant superfines of the present invention after having ground after having added.
A preferred embodiment in the present invention, is mixed with alkali in the water in step 1), every kg water converts 10g alkali, after alkali is added to the water, uses stirring rod stirring water, mixing time 5 ~ 8min.
A preferred embodiment in the present invention, described natural peat soil is made up of earth, bamboo charcoal, charcoal and the peat composed of rotten mosses, and the proportioning of described earth, bamboo charcoal, charcoal and the peat composed of rotten mosses is 1:2:1:2.
The invention has the beneficial effects as follows: the present invention can obtain the trickleest powder, it is beneficial to soil absorption, can effectively improve soil, soil particular for heavy metals exceeding standard has the effect that improves significantly, the preparation process of the present invention is relatively simple, equipment purchasing needed for preparation more at a low price, is suitable for promoting the use of.
The general principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and specification; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. the preparation method of a peat soil plant superfines, it is characterised in that: comprise the following steps:
1) natural peat soil is blown in drum during rotary-cut, rotary-cut the wind of 65 ~ 85 DEG C, adds water during rotary-cut so that the water content of natural peat soil is in 5% ~ 15%；
2) after rotary-cut completes, by drying machine, natural peat soil is dried, is dried to water content less than 5%, then by grinder, natural peat soil is ground, is ground to 100-200 mesh particulate；
3) then adding white lime, white lime is 1:10 with the ratio of natural peat soil, continues to be ground, is ground to 50-120 mesh particle diameter, i.e. obtain the peat soil plant superfines of the present invention after having ground after having added.
The preparation method of peat soil plant superfines the most according to claim 1, it is characterised in that: being mixed with alkali in the water in step 1), every kg water converts 10g alkali, after alkali is added to the water, uses stirring rod stirring water, mixing time 5 ~ 8min.
The preparation method of peat soil plant superfines the most according to claim 1, it is characterised in that: described natural peat soil is made up of earth, bamboo charcoal, charcoal and the peat composed of rotten mosses, and the proportioning of described earth, bamboo charcoal, charcoal and the peat composed of rotten mosses is 1:2:1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259136.3A CN105906464A (en) | 2016-04-25 | 2016-04-25 | Preparation method of peat soil plant ultrafine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259136.3A CN105906464A (en) | 2016-04-25 | 2016-04-25 | Preparation method of peat soil plant ultrafine powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105906464A true CN105906464A (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610259136.3A Pending CN105906464A (en) | 2016-04-25 | 2016-04-25 | Preparation method of peat soil plant ultrafine powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN105906464A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11157976A (en) * | 1997-11-28 | 1999-06-15 | Mitsubishi Chemical Corp | Humus material extracted with alkali |
| CN102838428A (en) * | 2012-09-11 | 2012-12-26 | 广东万山农业科技开发有限公司 | Granular-structure-based soil conditioner and preparation method thereof |
| CN105295941A (en) * | 2015-11-23 | 2016-02-03 | 辛衷瑜 | Plant remains deactivator for passivating heavy metals in micropowder soil |
-
2016
- 2016-04-25 CN CN201610259136.3A patent/CN105906464A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11157976A (en) * | 1997-11-28 | 1999-06-15 | Mitsubishi Chemical Corp | Humus material extracted with alkali |
| CN102838428A (en) * | 2012-09-11 | 2012-12-26 | 广东万山农业科技开发有限公司 | Granular-structure-based soil conditioner and preparation method thereof |
| CN105295941A (en) * | 2015-11-23 | 2016-02-03 | 辛衷瑜 | Plant remains deactivator for passivating heavy metals in micropowder soil |
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Application publication date: 20160831 |