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Production method for rectorite tailings carbonized nutrient soil

A technology for carbonizing nutrient soil and a production method, which is applied to fertilizer mixtures, fertilizing devices, applications, etc., can solve the problems of not being well developed and utilized, and achieve the effects of improving resource utilization, saving energy, and avoiding secondary pollution.

Inactive Publication Date: 2015-11-18
蒋文兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There are a large number of rectorite tailings in the rectorite mining area, which have not been well developed and utilized

Method used

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Embodiment Construction

[0039] Below in conjunction with embodiment the present invention will be further described:

[0040] 1. The production method of rectorite tailings carbonized nutrient soil: (1) Input the ingredients of rectorite tailings carbonized soil into the running mixer and stir, and after stirring evenly, transport them to the roller machine and extrude them into irregular flake particles. The thickness of rectorite tailings carbonized soil is less than or equal to 6 mm; (2) Transport the flake particles of rectorite tailings carbonized soil to a rotary carbonization furnace for carbonization treatment to become a semi-finished product of rectorite tailings carbonized soil, and the carbonization temperature in the rotary carbonization furnace is controlled at 300-400 ℃, and the carbonization time is controlled at 60 minutes; (3) A high-pressure mist water nozzle is installed at the discharge port of the rotary carbonization furnace, and the high-pressure mist water is used to quickly e...

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Abstract

The invention discloses a production method for rectorite tailings carbonized nutrient soil. According to the technical scheme, the key point is that ingredients of the rectorite tailings carbonized soil are stirred and extruded into sheet-shaped particles; the sheet-shaped particles are processed into rectorite tailings carbonized soil; and the ingredients of the rectorite tailings carbonized nutrient soil are pelletized and sterilized, and packaged into the rectorite tailings carbonized nutrient soil. The rectorite tailings carbonized nutrient soil consists of rectorite tailings, active clay waste residues, peat, attapulgite clay, bentonite, zeolite, waste, vermiculite, diammonium phosphate, perlite, super absorbent resin and ferrous sulfate. The rectorite tailings carbonized nutrient soil contains plenty of nitrogen, phosphor, potassium, organic substances and trace elements, is high-quality nutrient soil which is complete in nutrition ingredients, high in fertilizer efficiency, non-toxic, sterile, harmless, free of odor and good in water retention capacity, and is suitable for planting flowers and plants, and nursery-grown plants; and the production method for the rectorite tailings carbonized nutrient soil is suitable for producing carbonized nutrient soil and a nutrition medium.

Description

technical field [0001] The invention relates to nutrient soil, in particular to a production method of rectorite tailings carbonized nutrient soil. Background technique [0002] Most of the nutrient soil raw materials used by existing flower seedlings are mixed with materials such as mountain mud, garden soil, pond mud, peat soil, river sand, plant ash, wood chips, crop straw, fungus cultivation waste and humus. The soil has not undergone reasonable ingredients, disinfection and sterilization, poor water and fertilizer retention, poor air permeability, and easy compaction. The mineral nutrients in the nutrient soil are difficult to be absorbed by flower seedlings, and flower seedlings are also affected by viruses and bacteria in the soil. and newly sprouted weeds are not conducive to the normal growth and development of flower seedlings. [0003] Both phosphorus and potassium are essential nutrients for the growth of flower seedlings. Although the nutrient soil contains a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 郑卫华金白云岳建国许庆华许盛英袁长兵袁欣蒋文兰
Owner 蒋文兰
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