Process for continuous activation production of active humic acid organic fertilizer

A technology of active humic acid and process method, which is applied in the field of continuous activation production of active humic acid organic fertilizer, can solve problems such as unfavorable healthy growth of crops, insufficient transformation of organic matter, inability to kill harmful bacteria and Ascaris Escherichia coli, and achieve a significant ecological Environmental benefits, reducing heavy metal pollution, and promoting healthy development

Inactive Publication Date: 2022-01-14
红河锦东化工股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that most of the production enterprises existing in the prior art adopt ordinary natural fermentation for ripening, activation, insufficient temperature, long fermentation and ripening time, so that all kinds of bacteria can survive, and harmful bacteria, roundworms, large intestine Bacilli are killed, so that the content of various bacteria in the ordinary curing method exceeds the standard, which is not beneficial to the healthy growth of crops. The use of ordinary natural fermentation and curing, the activation temperature is not enough, the fermentation and curing time is long, so that the organic matter cannot be fully transformed, and the organic matter content is low. Proposed continuous activation production process of active humic acid organic fertilizer

Method used

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  • Process for continuous activation production of active humic acid organic fertilizer
  • Process for continuous activation production of active humic acid organic fertilizer

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Experimental program
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Effect test

Embodiment 1

[0023] The technical method for the continuous activation production of active humic acid organic fertilizer comprises the following steps:

[0024] S1. The humic acid lignite is measured by the belt conveyor and then enters the crusher, and the crusher is used for primary crushing. After the crusher comes out, it passes through the crushing belt and enters the drum screen for sieving. The qualified particle size enters the mixing mixer 1, and the unqualified particle size , transported by the return belt to the primary crusher for crushing;

[0025] S2. Pour the nitrogen, phosphorus and potassium materials into the feeding hopper. After being measured by the feeding belt, they respectively enter the belt at the entrance of the trommel sieve. After mixing, they enter the trommel sieve, and carry out uniform mixing in the trommel sieve. The uniform nitrogen, phosphorus and potassium materials are put into the mixer 1;

[0026] S3. Dry the organic matter such as livestock and p...

Embodiment 2

[0032] The technical method for the continuous activation production of active humic acid organic fertilizer comprises the following steps:

[0033] S1. The humic acid lignite is measured by the belt conveyor and then enters the crusher, and the crusher is used for primary crushing. After the crusher comes out, it passes through the crushing belt and enters the drum screen for sieving. The qualified particle size enters the mixing mixer 1, and the unqualified particle size , transported by the return belt to the primary crusher for crushing;

[0034] S2. Pour the nitrogen, phosphorus and potassium materials into the feeding hopper. After being measured by the feeding belt, they respectively enter the belt at the entrance of the trommel sieve. After mixing, they enter the trommel sieve, and carry out uniform mixing in the trommel sieve. The uniform nitrogen, phosphorus and potassium materials are put into the mixer 1;

[0035] S3. Dry the organic matter such as livestock and p...

Embodiment 3

[0041] The technical method for the continuous activation production of active humic acid organic fertilizer comprises the following steps:

[0042] S1. The humic acid lignite is measured by the belt conveyor and then enters the crusher, and the crusher is used for primary crushing. After the crusher comes out, it passes through the crushing belt and enters the drum screen for sieving. The qualified particle size enters the mixing mixer 1, and the unqualified particle size , transported by the return belt to the primary crusher for crushing;

[0043] S2. Pour the nitrogen, phosphorus and potassium materials into the feeding hopper. After being measured by the feeding belt, they respectively enter the belt at the entrance of the trommel sieve. After mixing, they enter the trommel sieve, and carry out uniform mixing in the trommel sieve. The uniform nitrogen, phosphorus and potassium materials are put into the mixer 1;

[0044] S3. Dry the organic matter such as livestock and p...

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Abstract

The invention discloses a process for continuous activation production of an active humic acid organic fertilizer. The process comprises the following steps of: S1, metering humic acid lignite by a belt conveyor, feeding the humic acid lignite into a crusher, performing primary crushing by using the crusher, feeding the humic acid lignite out of the crusher into a drum screen through a crushing belt for screening, feeding the humic acid lignite with qualified granularity into a mixing stirrer 1, and conveying the humic acid lignite with unqualified granularity back to the primary crusher through a material returning belt for crushing; and S2, pouring nitrogen, phosphorus and potassium materials into a feeding hopper, carrying out metering by using a feeding belt, respectively feeding the materials onto a belt at an inlet of a drum screen, carrying out mixing, feeding the mixed materials into a sub-screen of the drum screen, carrying out uniform mixing in the drum screen, and putting the uniformly mixed nitrogen, phosphorus and potassium materials into a stirrer 1. According to the method, high-temperature steam is utilized to kill bacteria and germs in the livestock and poultry manure, and meanwhile, the mineral source humic acid is activated, so the humic acid really plays a role in improving soil and reducing heavy metal pollution; and when the humic acid is activated, heavy metals contained in the livestock and poultry manure are degraded.

Description

technical field [0001] The invention relates to the technical field of humic acid organic fertilizer production, in particular to a continuous activation production process for active humic acid organic fertilizer. Background technique [0002] The technical background of the invention of the continuous industrial activation technology of humic acid organic fertilizer is that Maitreya is rich in lignite resources, and lignite is rich in humic acid. Humic acid is a "natural accumulation" with the highest organic matter content and the best correlation effect. The organic water-soluble fertilizer is not only a soil improver, but also a synergistic slow-release agent for chemical fertilizers; the combination of humic acid and chemical fertilizers can achieve the integrated effect of soil nutrients, which is a specific effect that any fertilizer does not have. [0003] Most of the production enterprises adopt ordinary natural fermentation, activation, insufficient temperature, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/80C05G3/60C05G3/00C05G5/12C05F17/80C05F17/60
CPCC05G3/80C05G3/60C05G3/00C05G5/12C05F17/80C05F17/60C05F3/00C05F11/02C05G1/00Y02W30/40
Inventor 王守全
Owner 红河锦东化工股份有限公司
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