Scientific justification and application of solutions for potato storage and control of gearbox oil moisture

Technological Solutions for Potato Storage

Potato storage is an important stage in the production and distribution chain, as the storage conditions directly affect the product's quality, appearance, and taste characteristics. One of the key factors influencing potato preservation is the control of the microclimate in storage facilities. Let's consider the main aspects and technologies used.

Control of Carbon Dioxide (CO₂) Concentration Level

Carbon dioxide (CO₂) is a byproduct of potato respiration. When it accumulates in a confined space, the CO₂ concentration can reach critical levels, negatively affecting product quality. In particular, elevated CO₂ levels lead to color changes in potatoes during frying, reducing their market value. To prevent this process, it is necessary to regularly monitor the carbon dioxide concentration in the air.

For monitoring CO₂ levels in storage facilities, the CO₂ concentration sensor eSense Ind Disp is used, which provides high measurement accuracy. This device allows for prompt tracking of carbon dioxide concentration and taking measures to reduce it, such as increasing ventilation intensity.

Daily Air Exchange

Air exchange in potato storage plays a key role in maintaining an optimal microclimate. The higher the potato temperature, the more intensive the air exchange should be. This is because increased temperature enhances the respiratory activity of tubers, leading to increased CO₂ and heat release. Regular air exchange allows to:

• Remove excess carbon dioxide;
• Reduce the air temperature in the storage;
• Maintain optimal humidity levels.

To automate the air exchange process, ventilation systems equipped with CO₂ sensors such as eSense Ind Disp can be used, which regulate fan operation intensity based on current readings.

Temperature and Humidity Control

Air temperature and humidity in the storage are also important parameters affecting potato preservation. For their monitoring, it is recommended to use the temperature and humidity sensor iMK wall t/RH, which provides accurate measurement of temperature and relative humidity. Optimal potato storage conditions include:

• Temperature range from +2 to +4 °C;
• Relative air humidity at 90–95%.

The combination of CO₂, temperature, and humidity sensors allows creating an automated microclimate control system in the storage, minimizing product losses and preserving its quality over a long period.

Control of Gear Oil Moisture

Gear oil plays a key role in ensuring the reliable operation of industrial equipment, as it reduces friction and wear of parts, as well as protects them from corrosion. However, the presence of moisture in the oil can significantly degrade its performance properties, leading to a number of negative consequences:

• Increased temperature and accelerated bearing wear;
• Enhanced corrosive effects on metal parts, including non-ferrous metals (copper, lead);
• Formation of solid particles that clog oil purification devices and reduce their efficiency.

Problem and Solution

To prevent these issues, it is necessary to regularly monitor the moisture level in gear oil. As an example, consider the use of Taif Beat CLP-150 oil, applied in equipment of the scientific-production corporation. For moisture monitoring in this case, the oil moisture meter FO 510 was chosen, which provides high measurement accuracy and reliable operation in industrial conditions.

Operating Principle of the FO510 Sensor

The FO510 sensor is designed to measure water content in oil. It operates based on the capacitive method, which allows determining the relative moisture content in oil with high accuracy. The sensor integrates into the equipment monitoring system and transmits data in real time, enabling prompt response to changes in oil parameters.

Advantages of Oil Moisture Control

Regular oil moisture monitoring using the FO510 sensor allows:

1. Preventing overheating and bearing wear, which extends the equipment's service life.
2. Reducing the risk of corrosion of metal parts, including non-ferrous metals.
3. Ensuring stable operation of oil purification devices, preventing their clogging with solid particles.

Thus, implementing an oil moisture control system is an important step to enhance the reliability and durability of industrial equipment.

Conclusion

The use of modern technologies for monitoring and managing environmental parameters and technical fluids significantly improves the efficiency of production processes. In the case of potato storage, the use of CO₂, temperature, and humidity sensors ensures optimal conditions for preserving product quality. In turn, controlling the moisture of gearbox oil with specialized sensors prevents equipment breakdowns and reduces maintenance costs. These solutions are an important element of modern management systems aimed at increasing productivity and reducing operational risks.

For more information about the devices, you can contact IZMERKON by phone +7 (812) 309 56 05 or via the feedback form.