When planning and designing the layout of large-scale organic fertilizer production lines, the following aspects need to be considered:1. Raw material receiving and storage area: reasonable arrangement of raw material receiving area, including raw material unloading area, weighing area and storage area. Ensure that raw materials can be quickly and efficiently entered the production line, and that there is sufficient storage capacity.2. Production workshop: The production line is divided into different production areas, including fermentation area, mixing area, drying area, packaging area, etc. According to the process flow and operation sequence, determine the required space size and layout of each area.3. Equipment installation and maintenance channel: leave enough space in the layout design for the installation and maintenance of organic fertilizer equipment. At the same time, ensure that the passage is spacious and convenient for maintenance personnel to operate.4. Waste disposal area: organic fertilizer production process will produce some waste, such as fermentation residue, packaging waste, etc. Plan a dedicated waste disposal area to ensure that waste is stored, sorted and treated in accordance with environmental requirements.5. Plant traffic: Design appropriate traffic routes and parking lots to ensure the smooth flow of goods, raw materials and employees, and reduce traffic jams and safety hazards.6. Safety facilities: Set up appropriate safety facilities in the factory, such as fire equipment, emergency exits, safety signs, etc., to ensure the safety of employees and equipment.7. Environmental protection facilities: Considering the environmental problems such as odor and dust that may arise from the production of organic fertilizer, environmental protection facilities such as ventilation equipment and dust removal equipment should be reasonably planned to ensure that the impact of the production process on the environment is minimized.