Introduction of round pot pelletizer
Circular pot pelletizer, is a type of disc pelletizer, usually called pot pelletizer, is a mature technology, the use of a wider range of pelletizing equipment. And disc type pelletizing machine into the ball principle is not much different, in the rotating pot centrifugal force, friction and water molecules cohesion, rolling agglomeration into a ball.
Application fields of circular pot type pelletizer
-Industry areas: widely used in fertilizers, chemicals, construction, fireproof insulation materials, medicine, food and many other key areas.
-Material types: suitable for bentonite, NPK, compound fertilizer powder, organic fertilizer powder, bauxite, chemical raw materials, clay, sludge, fly ash, slag, coal dust, cement, clinker, limestone, shale, coal gangue, phosphate powder, phosphorus gypsum, and other powdery and particulate materials into balls and granules.
Structural composition
It mainly consists of disk, large bevel gear, bevel gear, main shaft box, cross shaft, angular device, scraper device, transmission device, base, etc. The main body of the equipment is made of carbon steel, steel, steel, steel, steel, steel, steel, steel, steel, steel and so on. The main body of the equipment is made of carbon steel, manganese steel and stainless steel. Depending on the field of application and the environment to determine which material to choose the circular pot pelletizer.
Working Principle
• In terms of power transmission, the small series is driven by the main motor to drive the reducer and then directly drive the disk rotation, while the larger model series is driven by the main motor to drive the pulleys and belts, through the reducer drive pinion gear, pinion gear and fixed in the bottom of the disk of the large gear meshing with each other, drive the disk rotation.
• In the process of material granulation, the raw material powder is uniformly wetted by atomized water in the twin-shaft mixer, forming the nucleus of the ball with very uniform particle size, and then sent into the ball-forming disk for ball formation. The moisture of the ball should be controlled at 12%-14%, most of the water should be added in the twin-shaft mixer, only a small amount of water added to the ball tray, the amount of water added to control the 0-3% left. Raw material ball core into the ball plate in the disk by centrifugal force, friction and gravity, along the parabolic motion. Due to the bonding and plasticity of the material, the ball cores are bonded with each other in the process of movement and grow up gradually. When the tilting angle of the disc, the height of the edge of the disc, the rotational speed and water and other parameters are certain, the balls of different sizes roll downward according to different detachment angles away from the edge of the disc due to the different gravitational force.
Technical Parameter
| Model | Diameter Diameter (mm) | Volume (m³) | Revolution Speed (r/min) | Power (kw) | Capacity (t/h) |
| ZL08 | ZL08 | 0.25 | 21 | 1.5 | 0.1 to 0.2 |
| ZL10 | 1000 | 0.4 | 24 | 2.2 | 0.3 to 0.5 |
| ZL15 | 1500 | 1.1 | 11 | 5.5 | 0.5~0.8 |
| ZL25 | 2500 | 2.5 | 13.6 | 7.5 | 1-1.5 |
| ZL28 | 2800 | 3.7 | 13.6 | 11 | 1-2.5 |
| ZL30 | 3000 | 4.2 | 13.6 | 11 | 2-3 |
| ZL32 | 3200 | 4.8 | 13.6 | 11 | 2-3.5 |
| ZL36 | 3600 | 6.1 | 13.3 | 15 | 3-5 |
Performance Characteristics
• Environmentally friendly and closed: the fully closed operation mode effectively suppresses dust pollution, improves the working environment and reduces material loss.
• Intelligent frequency conversion: adopting advanced frequency conversion speed control technology, it reduces the impact load when the equipment is running, ensures smooth operation, prolongs the life of the motor, and the energy-saving efficiency is more than 30%.
• Good balling: the equipment has high balling rate, convenient adjustment of particle size, uniform particle size and excellent strength, and the effective operation mode of balling greatly improves the overall production efficiency.
• Precise manufacturing: the key parts of the frame are processed by large-scale boring and milling machine, which ensures the high precision of equipment assembly and provides a solid hardware foundation for the long-term stable operation of the whole machine.
• Stable operation: the reducer and motor adopt flexible belt transmission, which makes the starting smooth, slows down the impact and improves the service life of the equipment. The bottom of the pelletizing disk is strengthened by multiple radial steel plates, which is durable and not easy to be deformed. Thickened, aggravated and sturdy base design, no need to be fixed by ground bolts, stable operation.
Production scene of Tianci Heavy Industry
Delivery
FAQ
Q: How many tons of fertilizer can a disc granulator produce per hour?
A: TIANCI disc pelletizers can produce 0.3-20 tons per hour, depending on the raw material's specific gravity and the equipment type/specification. For precise details, please consult our customer service.
Q: What are the main materials of the disc granulator?
A: The body of TIANCI disc granulator is made of carbon steel, stainless steel, etc.
Q: What is the diameter of the granules processed by the disk granulator?
A: The diameter of the finished granules can be adjusted from 2mm to 8mm (by modifying process parameters).
Q: Can a disc pelletizer be used to produce NPK compound fertilizer granules?
A: Yes. Disc granulator are suitable for processing both NPK compound fertilizer granules and organic fertilizer
Q: Is it necessary to add a binder during the pelletizing process of a disc pelletizer?
A: It depends on the raw materials' characteristics. Some materials require a binder addition.
Q: Can a pan granulator be used in a laboratory setting?
A: Yes. Small-scale pan granulator are suitable for pelletization experiments in laboratories.
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Round pot type granulator for bentonite granule production line fertilizer pelletizing machine Images
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