Starch Level Measurement and the Application of Tube-11 Vibrating Rod Level Switch
Introduction
Starch, as an important industrial raw material, is widely used in the food, pharmaceutical, paper, and textile industries. In the storage and processing of starch, level measurement is a crucial step to ensure production continuity and safety. This article will discuss the necessity of starch level measurement and focus on the application of the Tube-11 vibrating rod level switch in starch level measurement.
Necessity of Starch Level Measurement
1. Continuity of the Production Process
Accurate level measurement in starch production and processing ensures production continuity. If the starch level in the silo is too low, it may cause production interruptions and affect capacity. Conversely, if the level is too high, it could lead to equipment failures or safety incidents.
2. Equipment Protection
Accurate level measurement prevents equipment from running overloaded or underloaded, thus extending its service life. For example, in the transportation of starch, running the equipment underloaded could lead to excessive wear and even damage.
3. Safety in Production
Starch is a flammable substance. During storage and transportation, inaccurate level measurement could lead to excessive accumulation of starch, increasing the risk of fire and explosion. Precise level monitoring can effectively reduce these safety hazards. Additionally, the Tube-11 vibrating rod level switch has dust explosion-proof capabilities, with both gas and dust explosion-proof certifications from national explosion-proof institutions.
Working Principle of Vibrating Rod Level Switches
The vibrating rod level switch is a commonly used level measurement device, widely applied in the detection of powder and granular materials. Its working principle is as follows:
Structural Composition: The vibrating rod level switch consists mainly of a vibrating rod, a drive motor, and a detection circuit. The vibrating rod of the Tube-11 adopts a dual-rod structure, being the first in the country to use this design, which offers higher accuracy compared to single-rod structures. It is made of 316L stainless steel, providing good corrosion resistance and mechanical strength.
Working Mechanism: When the drive motor starts, the vibrating rod vibrates at a specific frequency. When the rod comes into contact with material, the vibration frequency and amplitude change. The detection circuit senses this change and outputs a corresponding electrical signal, indicating the level status.
Signal Processing: The signal processing circuit of the vibrating rod level switch can convert the detected vibration changes into switch signals or analog signals, facilitating connection with subsequent control systems.
Application of Tube-11 Vibrating Rod Level Switch in Starch Level Measurement
1. Advantages
- High Sensitivity: The vibrating rod level switch is highly sensitive to material contact, accurately detecting slight changes in starch levels.
- Strong Adaptability: It is suitable for starch materials of various densities and particle sizes, unaffected by the shape and stacking of the material.
- Easy Maintenance: With a simple structure, the vibrating rod level switch is easy to install and maintain, and has a low failure rate.
2. Installation Position
In starch silos, the vibrating rod level switch is generally installed on the sidewall or top of the silo to monitor the level in real time. When the level reaches a preset value, the switch signals the control system to take appropriate actions, such as starting or stopping the conveying equipment.
3. Usage Precautions
- Avoid Mechanical Damage: When installing the vibrating rod level switch, avoid mechanical damage to ensure normal operation.
- Regular Inspections: Regularly inspect the working condition of the vibrating rod, removing any material adhered to it to maintain sensitivity.
- Proper Calibration: Before using the vibrating rod level switch, calibrate it according to specific process requirements to ensure accurate output signals.
Conclusion
The Tube-11 vibrating rod level switch, as an efficient and reliable level measurement device, plays an important role in starch level measurement. Proper use and maintenance of the vibrating rod level switch can ensure the continuity and safety of starch production, improving production efficiency and product quality. With ongoing technological advancements, the performance of vibrating rod level switches will continue to improve, and their applications will become even more widespread.
We hope this article provides you with a comprehensive understanding of starch level measurement and the application of vibrating rod level switches. If you have any questions or require further technical support, please feel free to contact relevant professionals.