Method and device for preparing foliar fertilizer by spraying wood volatile gas

By combining a chelation pumping unit with a spraying device, the problem of low utilization of beneficial substances in volatile gases is solved, and the efficient preparation of multi-component foliar fertilizer is achieved, which has the characteristics of stable chemical properties and uniform composition.

CN113797581BActive Publication Date: 2025-12-19SHANDONG HUAYI ECOLOGICAL AGRI DEV CO LTD
4 Cites 0 Cited by

Patent Information

Application Number
CN202111267846.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-10-29
Publication Date
2025-12-19
Estimated Expiration
2041-10-29

AI Technical Summary

Technical Problem

In existing technologies, the utilization rate of beneficial substances such as acids, hydrocarbons, phenols, alcohols, and mineral elements such as calcium, iron, zinc, and magnesium in the volatile gases produced during the carbonization of wood is low, making it difficult to prepare bio-organic fertilizer with stable quality and balanced nutritional composition.

Method used

By combining a chelation pumping unit with a spraying device, the chelated aqueous solution is coupled with the volatile gases from the wood to form a stable "water-in-oil" or "oil-in-water" mixture. Combined with high-temperature spraying of shell powder or soluble mineral elements, a "one-stop" preparation of multi-component foliar fertilizer is achieved.

Benefits of technology

This study achieves the effective coupling of beneficial substances such as organic acids, hydrocarbons, phenols, and alcohols in the volatile gases of wood with mineral elements, and produces a multi-component foliar fertilizer with stable chemical properties and uniform composition.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present application relates to foliar fertilizer preparation technical field, particularly to a kind of wood volatile gas spray coupling preparation foliar fertilizer method and device;Chelating aqueous solution is atomized and coupled with wood volatile gas condensation by first, second, third spraying device, the foliar fertilizer obtained rich in various mineral elements and effectively coupled wood volatile gas in organic acids, hydrocarbons, phenols and alcohols and other beneficial substances, with the characteristics of stable chemical properties, chemical composition is uniform, the method of spraying shell powder or chelating aqueous solution containing soluble potassium, magnesium, zinc, iron and other mineral element substances in high temperature section of wood volatile gas, and circulating spraying primary mixed solution, realizes the "one-stop" preparation of multi-component foliar fertilizer;Including chelating pumping unit, first spraying device, second spraying device, third spraying device, demisting pipe, vertical tube heat exchanger, circulating cold water unit, negative pressure fan unit, non-condensable gas processing unit, finished product nutrient solution storage tank, circulating pump group and mixed solution storage tank.
Need to check novelty before this filing date? Find Prior Art