Detailed explanation of the components of the tubular sterilizer

Tubular sterilizers are versatile systems used for sterilizing a variety of products, including milk, juice, tea, ketchup, beer, and more. Here's a breakdown of their components:

1. **Circulating Sterilizer**:

- A stainless steel pipe designed as a circular sleeve.

- During heating, saturated steam flows in the reverse direction through the outer tube, while during sterilization, it functions solely as a pipeline.

2. **Preheating Heat Exchanger**:

- A sleeve connected to the circulating sterilizer, also circular in shape.

- Facilitates heat exchange between cold raw material inside the tube and hot product outside.

- Includes a homogenizing valve to manage pressure.

3. **High-Temperature Heater**:

- A steam tank with a circular tube where the product flows inside, and steam flows in the reverse direction through the outer tube.

- The heating section is divided into segments, each equipped with an automatic condensate drain valve.

- Adjusts automatically to varying product flow rates, ensuring efficient heating and preventing overheating.

4. **Coolers**:

- Single-ring sleeve design for effective cooling.

5. **Homogenizing Valves**:

- Two homogenizers are included:

- One before the heater, operating at ~20 MPa.

- One after the heater, operating at 0.5–5 MPa.

- These valves work together to maintain lower average pressure, reducing fluctuations and vibration.

This structure ensures efficient sterilization and adaptability to products with varying viscosities, making it ideal for diverse applications.