Steam Retort/autoclave/sterilizer/sterilization Machine

Product Detail

Steam retort/autoclave

The Sterilization baskets/trays will be filled in the steam retort/autoclave.

After that, the first phase of sterilization process-Heating Phase will begin.

The steam will be injected directly into the sterilization pot.

Once the programmed holding time is finished, a pre-cooling starts. 

It is done by cold water injection inside the internal exchangers.

It is combined with the condensates / make-up cold water mixture by recirculation of the condensates through the by-pass loop (no contact of this mixture with the load).

Once the programmed temperature is reached, for instance 90°C, the final cooling begins with recycled water sprayed on the load.

The recycled water is composed of steam condensates accumulated during the previous phases as well as make-up water.

The mixture is pumped at the lower level of the sterilizer, goes through the secondary circuit of an external heat exchanger and through an adjustable valve (3 positions). Then it goes back into the vessel on several spraying ramps installed above the load to be cooled down.

During cooling phase, the primary circuit of the heat exchanger is supplied with cold water.






Features: 

1. Suitable for all heat resistant package material including glass container.

2. Safety interlock Device for quick closure to ensure the safety of operator and avoid the accidence happens.

3. Quick heating, only need about 6-10 minutes to reach the preset sterilization temperature;

4. Uniform heat distribution, no blind cold angle;

5. Multi-phase process for rising and dropping of temperature.

6. Minimize the temperature difference between the surface and center of packed food, maintain the flavor and nutrition of food. 

Mild heating and cooling process can protect the fragile container and glass container;

7. Direct heating by steam and indirect cooling by continually recycling the water through the heat exchanger, avoiding secondary contamination to the food package;

8. Employing soft water for sterilization to avoid pollution to the surface of package; 

9. No special requirements for cooling water which reduce the cost of sterilization;

10. Siemens PLC automatic control system and touch screen, easy to operate;

11. Pressure control system can adjust the pressure in the tank automatically and precisely in case the packages break or deformation during sterilization process;

12. Monitoring temperature ensures food safety, saves energy, reduces production time and assists in providing the best quality product.




Technical Chart:

Model No.	Outside Dimension(mm)			Inner Diameter (mm)	Chamber   Length   (mm)	Capacity (M³)	Body Thickness (mm)	Max Working Pressure (Mpa)	Max Working Temperature (ºC)	Weight (Kg)	Installed Power (Kw)	Voltage (V)
	Length	Width	Height
LMSR-1000A	1885	1200	1458	1000	950	1.00	4	0.3	147	560	3.5	380
LMSR-1000B	2970	1200	1458	1000	1900	1.80	4	0.3	147	650	6	380
LMSR-1200A	3102	1500	1660	1200	1900	2.60	5	0.3	147	860	6	380
LMSR-1200B	4100	1500	1780	1200	2870	3.70	5	0.3	147	1200	11.5	380
LMSR-1200C	4938	1500	1660	1200	3820	4.80	5	0.3	147	1300	11.5	380
LMSR-1300	4938	1600	1880	1300	3820	5.70	5	0.3	147	1500	15.5	380

*Those steam retort/autoclave in above chart are standard configurations. 

We also can customize the retort machine according to your specific requirements or your drawing.