Technical guidance: Cleaning method of organic fertilizer granulation equipment and compound fertilizer granulator

　　Our new compound fertilizer granulator is widely used in the direct granulation of organic materials such as poultry manure, urban sludge, domestic garbage, sugar factory filter mud, papermaking sludge, distiller's grains, bean dregs, straw, peat, etc. to produce pure organic, organic-inorganic, and bio-organic fertilizers. The machine has the characteristics of novel design, unique structure, wide applicability of raw materials, large production capacity, high operating reliability, low production cost, high ball formation rate, uniform, smooth, round, and high-strength particles.

　　The compound fertilizer granulator adopts a new bidirectional spiral countercurrent collision granulation technology, so that organic materials can obtain continuous, high-speed, reciprocating kneading and shearing in the granulation area, thereby forming a high-pressure mechanical flow collision flow. The material temperature rises to more than 60 degrees within 20s, quickly changing the molecular structure and granulation properties of the material, so that the heat transfer, fluidization, and extrusion processes between the materials can be significantly enhanced, the granulation density and ball formation rate are significantly improved, the energy consumption and template costs are greatly reduced, and the granulation efficiency is more than 50% higher than that of the traditional extrusion granulator. The motor power is 40% lower than that of the traditional extrusion granulator.

　　In order to extend the service life of the organic fertilizer granulation equipment and compound fertilizer granulator and achieve the purpose of granulation, the following points should be noted:

　　1. The performance and characteristics of various granulation machines are different. They should be reasonably selected according to their performance, the nature of the granulation and the required granulation.

　　2. Various rotating parts must be connected reliably to ensure the normal operation of the machine. When using, all high-speed rotating crushers should be idle first, and then add materials after the speed is stable. Otherwise, the machine will be difficult to start because the material enters the granulation chamber first, causing heat and even burning the motor.

　　3. Hard impurities should be removed before granulation to avoid jamming and causing the motor to heat up or burn out. If iron nails enter the granulation chamber, long-term friction can cause the motor to heat up and burn out. Setting an electromagnetic iron removal device at the feeding port can overcome this problem.

　　4. The power supply must meet the requirements of the motor and should be inspected before use. All electrical equipment should be grounded to ensure safety.

　　5. Pay attention to the motor temperature and do not overload it to avoid starting difficulties, stopping or burning.

　　6. The motor and transmission mechanism should be covered with protective covers, and dust prevention, drying and cleaning should be paid attention to.

　　7. All kinds of transmission machinery must maintain good lubricity to ensure the normal operation of the machine parts.

　　8. All kinds of granulators should be checked after use, clean the internal and external parts, add lubricating oil, repair them when necessary, and replace damaged parts in time to ensure safety and reliability.

　　The compound fertilizer granulator is an organic fertilizer granulation equipment in the whole set of organic fertilizer production line. It plays a granulation role in the organic fertilizer production line. This special granulator for organic fertilizer is used to granulate various organic matter after fermentation, breaking through the conventional organic matter granulation process. Before granulation, the raw materials do not need to be dried and crushed, and spherical particles can be processed directly by mixing the ingredients, which can save a lot of energy.