The powdered organic fertilizer production line is an equipment system that processes organic waste (such as chicken manure, cow manure, straw, etc.) through a series of processes to finally make powdered organic fertilizer. The following is a detailed introduction to the powdered organic fertilizer production line:

1. Process flow

The production process of powdered organic fertilizer can be simply divided into three processes: pre-treatment, primary fermentation, and post-treatment:

Pre-treatment:
After the raw material compost is weighed by a scale, it enters the mixing and stirring device.

Mixed with the production and domestic organic wastewater in the factory, compound bacteria are added, and the moisture and carbon-nitrogen ratio of the compost are roughly adjusted according to the raw material composition.

Primary fermentation:
The mixed raw materials are sent to the primary fermentation tank and piled into a fermentation pile.
The fan is used to force ventilation from the bottom of the fermentation tank to the top, supply oxygen, and replenish water and nutrients, and control the fermentation temperature at 50℃~65℃ for aerobic fermentation.

The primary fermentation cycle is usually 8 days, with one pool of raw materials entering and one pool of semi-finished products leaving every day.

Post-treatment:
Screen the fermented semi-finished products.
The undersize is processed according to the moisture content, and the oversize is returned to the crushing process for reuse.
After the undersize is processed, trace elements are added in proportion, and the finished product is made into a package and stored for sale.
2. Equipment composition

The main equipment of the powdered organic fertilizer production line includes:

Raw material pretreatment equipment: such as feeders, crushers, mixers, etc., used for pretreatment of raw materials, such as crushing, mixing, and humidity adjustment.
Fermentation equipment: such as composting machines, rotary drum fermentation machines, etc., used for aerobic fermentation of pretreated raw materials to decompose organic matter.
Deep processing equipment: such as crushers, packaging machines, etc., used to process fermented organic matter into powdered organic fertilizer and package it.
Auxiliary equipment: such as dust collectors, dehydrators, conveyors, etc., used to assist the entire production process to ensure the hygiene of the production environment and production efficiency.
3. Features

The powdered organic fertilizer production line has the following characteristics:

Simple process: only includes four steps of fermentation, crushing, screening, and packaging, no granulation process is required, saving time and energy.
Convenient operation: The entire production line has a high degree of automation and can be operated by 2-3 people.
Low investment cost: Compared with the granular organic fertilizer production line, granulation equipment and drying equipment are not required, which reduces the equipment purchase cost and operation cost.
Convenient maintenance: The equipment has a simple structure, is easy to install and debug, has a low failure rate, and has low maintenance costs.
High product quality: Since there is no high-temperature granulation process, the microorganisms and nutrients in the organic waste are retained, which improves the activity and effect of the organic fertilizer.
In short, the powdered organic fertilizer production line is an organic fertilizer processing equipment suitable for small and medium-sized farms and farmers, which not only solves the environmental protection problem of organic waste, but also increases the source of income.

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