Single Silo Single Weigh Dynamic Automatic Batching System

Single Silo Single Weigh Type

The single-material warehouse weighing dynamic automatic batching system is an automatic batching device that can be used in conjunction with BB fertilizer equipment, organic fertilizer equipment, compound fertilizer equipment, and blended fertilizer equipment. This equipment is used for weighing, distributing, and mixing multiple raw materials separately, replacing manual platform scales or volumetric metering methods. It features high metering accuracy, fast distribution efficiency, and a high degree of automation, and is one of the main components of a complete fertilizer production system.

Equipment Structure

From an operational and maintenance perspective, a single-bin, single-weighing dynamic automatic batching system can be divided into the following functional modules:

(I) Storage Module: Includes each raw material bin and level sensors.

(II) Feeding Module: Includes an electromagnetic vibratory feeder, screw feeder, feeding motor, frequency converter, etc.

(III) Weighing Module: Includes weighing sensors, junction boxes, weighing hoppers, and weighing instruments.

(IV) Discharge Module: Includes discharge valves, pneumatic actuators, etc.

(V) Control Module: Includes a PLC controller, host computer, and human-machine interface.

Application range of equipment

The single-material warehouse weighing dynamic automatic batching system is widely used in the batching stage of fertilizer production lines such as BB fertilizer, organic fertilizer, compound fertilizer, and blended fertilizer.

Types of available raw materials

The single-material warehouse weighing dynamic automatic batching system can handle a variety of raw materials: organic raw materials (livestock and poultry manure, straw, humic acid, etc.), fertilizer raw materials (urea, potassium chloride, monoammonium phosphate, etc.), and additives (micronutrients, biological agents, etc.).

Working principle of the equipment

The working principle of the single-bin single-weighing dynamic automatic batching system is based on the coordinated operation of sensors, PLC controllers, and actuators. According to the set formula, the system controls the feeding device to add material to the weighing hopper. The weighing sensors monitor weight changes in real time, and when the set value is reached, feeding stops and the material is discharged.

Equipment operation method

(I) Pre-start Inspection: Check that each hopper has sufficient raw materials. Check that the weighing sensors and junction boxes are functioning properly. Check that the feeding device is operating normally. Check that the pneumatic system pressure is normal.

(II) Formula Setting and Startup: Retrieve or input the formula through the human-machine interface. Set the target weight and error range for each raw material. Start the automatic batching program.

(III) Operation Monitoring: Monitor the weighing data displayed on the instruments or host computer in real time. Observe the operating status of each piece of equipment. Address any abnormalities promptly.

(IV) Shutdown Operation: After completing the batching task, shut down each piece of equipment in sequence. Maintain accurate equipment usage and maintenance records and complete shift handover procedures.

Equipment maintenance methods

(I) Daily Maintenance: Inspect the equipment daily for operation. Observe the scale body for deformation or corrosion. Check the sensors, junction boxes, and cables for proper functioning.

(II) Periodic Maintenance: Clean, lubricate, and calibrate the equipment regularly. Regularly check the scale body support for deformation or corrosion. Regularly inspect the infeed/discharge mechanism, valves, flexible connections, and other components.

(III) Calibration Management: The system should be calibrated regularly.

The target audience for the equipment

The target audience for the single-material warehouse weighing dynamic automatic batching system mainly includes: equipment operators and maintenance personnel in fertilizer production enterprises; production line managers; equipment procurement and management personnel; and various fertilizer production enterprises that need to achieve automated batching and improve batching accuracy.