Project Description

Tube in Tube Sterilizer 

Tube in Tube Sterilizer Description

Aseptic tube in tube sterilizer has a high degree of automation. The entire process from CIP SIP and material sterilizing can be automatically controlled and recorded. The machine has a small temperature difference between the heating medium and the material, which can achieve gentle heating.

The heat exchanger four-layer tubes, mirror surface polishing, less scale, and increases the working time of the sterilizer. The sterilization temperature control is accurate and reliable. The systems that affect the sterilization temperature, such as steam pressure, flow rate, and material flow rate, are strictly and automatically controlled.

The pipe design is completely automatic cleaning, sterilization to ensure the sterility of the system; the system has strong safety and the system accessories are selected with high performance and high-reliability products. The system design attaches great importance to personal and equipment safety. Steam, hot water, fuel, etc. have pressure protection measures and alarm systems.

The system has high reliability: the main components such as material pumps, hot water pumps, various types of valves, and electrical components of the control system are world-renowned brands. They can be used for continuous sterilization of concentrated fruit and vegetable juices, tomato sauce or similar high-viscosity products. It can be connected directly with an aseptic bag filling machine.

tube in tube sterilizer

Tube in Tube Sterilizer Composition

Tube in tube sterilizer is composed of the triple concentric tube heat exchanger, which are all made of 4 layers SUS304/SUS316 material, hot water tank, material tank, hot water pump, material pump, SIP&CIP pump, high-pressure piston pump, heat plate exchanger, steam valve group and other pipes and valves, electronic control cabinet.

sterilizer structure drawing

Product Application

High-concentration and high-pressure tube in tube sterilizer: suitable for sterilizing and cooling of concentrated tomato paste, apricot jam, carrot puree, Banana puree, mango puree, honey, syrup and other high viscosity products, touch screen operation, automatic control and CIP cleaning system.

Normal Tube in tube sterilizer: It is mainly used for sterilizing and cooling of fruit and vegetable puree, raw juice, concentrated juice and other relatively fluid products, touch screen operation, automatic control and self-cleaning system.

tube in tube sterilizer pipes

Tube in Tube Sterilizer Advantage

1. The material layer withstands pressures greater than 200 bar and the water layer withstands pressures of 20 bar. It has good heating effects, saves energy, and is easy to clean.

2.The high degree of automation. The entire process from CIP cleaning of equipment, sterilization of equipment to sterilization of materials can be automatically controlled and recorded;

3. Accurate and reliable sterilization temperature control: The systems that affect the sterilization temperature, such as steam pressure, flow, and material flow, are strictly and automatically controlled.

4. The inner wall of the material pipe is polished with advanced technology, and the pipe welding is automatically welded. The pipe design is completely automatic cleaning, and the equipment is sterilized throughout the process to ensure system sterility.

5. The system has strong security, and the system accessories are selected from products with good performance and reliability. The system design attaches great importance to personal, equipment safety, steam, hot water, materials, etc. have pressure protection measures and alarm systems.

6. The system has high reliability. The main components such as material pumps, hot water pumps, various valves, control system electrical components and execution components are world-famous brands.

7. Equipped with SIPand CIP system.

8. The process parameters are 25 ℃ → 95-121 ℃ (120S-180S) → 25 ℃ -35 ℃. It can be used for continuous sterilization of concentrated fruit and vegetable juice, tomato sauce or similar high-viscosity products, and it can be used directly with aseptic big bag filling machine.

9. The main configuration is Spirax Sarco steam valve, IDEC Intermediate relay, KOGANEI pneumatic element, GEA aseptic valve, Baode temperature control system, Danfoss Frequency converter, Siemens touch screen PLC automatic control, temperature control accuracy 0.5 degree, comes with CIP cleaning system.

10. The material processed by tube in tube sterilizer has a high viscosity and a low heat transfer coefficient. When designing the material flow rate, the flow rate of the material should not be too high to avoid excessive pipeline pressure. The material flow rate of the sterilizer is 0.3-0.5m/s; The width of the material interlayer is not less than 13mm.

11. The material tube inner wall using advanced technology polishing and automatic welding, pipe design to achieve complete automatic cleaning, equipment whole process sterilizing, to ensure that the system is aseptic.

tube in tube sterilizer

Video Performance