Table of Contents
Organic household waste treatment as organic fertilizer can not be underestimated for the environmental protection treatment of the city. In recent years, it has become a hot spot for urban organic household waste to realize resource utilization. The process of processing urban organic household waste into organic fertilizer mainly uses four stages of material separation-compost fermentation-crushing and mixing-processing into organic fertilizer. Organic fertilizer production equipment can effectively remove the harmful substances in the garbage and turn it into a harmless and organic-rich agricultural powdery organic fertilizer or granular organic fertilizer. The organic fertilizer granulator can be equipped with a roller extrusion granulator, Organic fertilizer combination granulator, etc.
Organic household waste production equipment for organic fertilizer:
The main equipment for organic fertilizer production in urban Organic household waste includes organic fertilizer granulator, dumper (fermentation and throwing machine), grinder, dryer, drum screening machine, forklift, coating machine, etc.
Organic household waste granulator type comparison:
Urban Organic household waste granulator equipment includes organic-inorganic combined granulator, double roller extrusion granulator, disc granulator, wet tooth-stirring granulator, etc.
1. The organic-inorganic combined granulator is mainly for those with relatively large output requirements, and its granulation rate is as high as 95% or more, which is much higher than other types of granulators. Due to the high output and the relatively high comprehensive utilization rate of the equipment, the price is slightly higher than other models. The quality of fertilizer pellets is higher than other similar equipment, and the pellets are full. The organic-inorganic combined granulator is an important piece of equipment on the production line. Multi-stage granulation is used.
2. The double-roll extrusion granulator is a dry granulator, and the particles are in a relatively uniform oblate shape. The subsequent process does not require drying equipment. The price is also a cheaper model. The spheroidization rate is about 85%. After two rollers are extruded, the granulation shape is generally oblate.
3. Disc granulators are generally cheap, with different diameters and different prices. Customers usually choose disc granulators when they buy, because the investment is small, cost-saving, and quick results. The ball formation rate is generally around 85%, but the purchase of a disc granulator generally requires a dryer to dry the organic fertilizer, which is equivalent to the secondary shaping.
4. The stirring tooth granulator is widely used in the granulation of organic fertilizers. Because of its high balling rate, stable operation, sturdy and durable equipment, and long service life, it is selected as the ideal equipment by the majority of customers. It mainly uses the high-speed rotating mechanical stirring force and the resulting aerodynamic force to achieve the process of mixing, pelletizing, spheroidizing, and densification of the fine powder in the machine, so as to achieve the purpose of granulation. Its large production capacity can reach 4-6 tons per hour, and the small one can reach 1.5-2 tons per hour.
Organic household waste granulator selection:
In summary, when purchasing organic fertilizer equipment for urban Organic household waste, the organic fertilizer and inorganic combined granulator and stirring tooth granulator are used for the large-volume Organic household waste production line, and drying equipment is required. If the output is relatively small, you don’t need a dryer, and it can be dried naturally. If the output is small, you can also choose a roller extrusion granulator or a disc granulator. No matter which kind of organic fertilizer granulator you choose, you must comprehensively consider your own economic strength and the actual situation.