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Preparation method and drying device of carbon-based silicon fertilizer

A technology of drying device and silicon fertilizer, applied in fertilization device, drying, drying machine and other directions, can solve the problem of salt elution in saline-alkali land that needs to be studied, and achieves the advantages of popularization and application, promotion of water holding capacity, production process and so on. simple effect

Active Publication Date: 2022-03-15
HEBEI UNIV OF ENG
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Problems solved by technology

[0003] Organosilicon water-soluble fertilizer (OSi) is a saline-alkali soil conditioner based on organosilicon. It is a new type of silicon fertilizer that can promote soil aggregation and improve soil structure. However, its salt elution for saline-alkali land remains to be studied

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  • Preparation method and drying device of carbon-based silicon fertilizer
  • Preparation method and drying device of carbon-based silicon fertilizer
  • Preparation method and drying device of carbon-based silicon fertilizer

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with specific embodiment:

[0039] A method for preparing a carbon-based silicon fertilizer. The carbon-based silicon fertilizer includes 15%-30% by mass of wheat straw charcoal, 35%-50% of organic silicon water-soluble fertilizer, 5%-8% of sepiolite, 15% %-25% bentonite, the processing steps include: preparing the first mixture, preparing the second mixture, mixing the two mixtures, adding the mixture, granulating, and drying;

[0040] Step 1. Prepare the first mixture: put the wheat straw charcoal and organic silicon water-soluble fertilizer in the granulation pan and mix them well to make the first mixture;

[0041] Step 2, preparing the second mixture: fully mixing the bentonite and a part of the sepiolite to produce the second mixture;

[0042] Step 3, mixing the two mixtures: adding the second mixture produced in step 2 to the granulation pan, and mixing the first mixture with the second mixture...

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Abstract

The invention discloses a carbon-based silicon fertilizer preparation method and a drying device.The carbon-based silicon fertilizer is prepared from, by mass, 15%-30% of wheat straw carbon, 35%-50% of organic silicon water-soluble fertilizer, 5%-8% of sepiolite and 15%-25% of bentonite. The processing steps include preparing a first mixture, preparing a second mixture, mixing the two mixtures, adding a mixed solution, pelleting and drying. The drying device comprises a workbench, a feeding and drying mechanism is arranged above the workbench and comprises a drying box, the lower end of the drying box is fixedly installed on the upper surface of the workbench, a collecting mechanism is arranged on one side of the feeding and drying mechanism and comprises a collecting channel, and the collecting channel is fixedly installed on one side of the drying box. The carbon-based silicon fertilizer has the beneficial effects that the carbon-based silicon fertilizer remarkably improves the saline-alkali soil salinity elution efficiency, particularly increases the elution of sodium ions, and promotes the water holding capacity of saline-alkali soil; by using the drying device, fertilizer particles can be automatically dried and collected, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of preparing carbon-based silicon fertilizer, and more specifically, relates to a preparation method and a drying device for carbon-based silicon fertilizer. Background technique [0002] At present, the problem of soil salinization and secondary salinization has become a resource constraint factor for the sustainable development of irrigated agriculture in the world. The development and improvement of saline-alkali land has always been the focus of attention of countries all over the world. In my country, saline-alkali land covers a large area and has a wide distribution range. The ecological environment in soil salinized areas is very fragile, and improper development and utilization can easily lead to the deterioration of the local ecological environment. Therefore, how to develop and utilize salinized land resources has become an important issue that should be resolved at present and in the future. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80C05G5/12F26B3/02F26B9/06F26B21/00F26B25/00F26B25/04F26B25/06F26B25/18
CPCC05G3/80C05G5/12C05D5/00F26B3/02F26B9/066F26B25/06F26B25/18F26B21/001F26B21/004F26B25/04F26B25/002F26B2200/12F26B2200/08C05D9/00C05F11/00
Inventor 石维程东娟王利书郭海刚武海霞宋福如宋利强宋志强宋聚强
Owner HEBEI UNIV OF ENG
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