60KW microwave sterilizer for walnuts worm eggs killing for extend shelf life

60KW microwave sterilizer for walnuts worm eggs killing

for extend shelf life

Microwave sterilizer good at killing the worm eggs for the nuts, rice, graints, red dates etc. which can extend the shelf life, and improve the quality of the products.

Function of the microwave sterilizer:

1, drying for the red date after washing in big quanity.

2, sterilizing for the red date, for extended the shelf life.

3, roasting for the red date, make the red dates tast more better.

The main structure of the microwave equipment:

Microwave heating sterilization device includes the following parts:

1. Produce microwave parts, mainly by the microwave generator, microwave tube;

2. The furnace and furnace cavity, with reflective microwave materials, can produce a microwave resonance;

3. The furnace and microwave agitation or dispersion device;

4. The sealing door parts, to prevent microwave leak;

5. Operation control part includes safety interlocks.

Now mass produced microwave equipment mainly is tunnel type with the conveyor belt.

The advantage of the microwave sterilizer:

1, sterilizing time is short.

Conventional thermal sterilization is through the heat conduction, convection and radiation way would transmit the heat from food surface to inner.To achieve the sterilization temperature, often take a long time.Microwave sterilization is microwave can and food and its bacteria and other microorganisms direct interaction, the combination of thermal effect and non-thermal effect, achieve rapid warming antiseptic effect, shorten processing time, and the sterilization effect of various materials in commonly 3 to 5 minutes.

2, low temperature sterilization keep nutrients and traditional flavor.

Sterilization is through special heat and non-thermal effect of microwave sterilization, compared with conventional thermal sterilization, can be in lower temperature and shorter time can get the required disinfection sterilization effect.Practice shows that in general the sterilization temperature at 75-80 ℃ can reach the effect, in addition, the microwave processing of food can keep more nutrients and flavor, such as colour, fragrance, taste and shape and expansion effect.Such as conventional thermal processing vegetables retain vitamin C is 46-50%, and microwave treatment is 60-90%, conventional heating pork liver vitamin A is 58%, and the microwave heating is 84%.

3, save energy.

Conventional thermal sterilization often exists in the environment and equipment heat loss, and microwave is directly in the food processing, so no additional heat loss.In addition, the conversion efficiency of the electrical energy to microwave energy in 70-80%, by contrast, can generally be electricity saving 30-50%.

4, sterilizing for the produce surface and internal all at the same time.

Conventional thermal sterilization starts from the material surface, and then spread through heat conduction to internal, temperature difference between inside and outside.In order to keep food flavor, shorten processing time, often food without enough internal temperature and the effect of sterilization effect.As the microwave penetration, food processing, the whole surface and internal all at the same time by role, so uniform and disinfection sterilization, thoroughly.

5, easy to control.

Microwave food sterilization process, the equipment can out-of-the-box, no thermal inertia of conventional thermal sterilization, convenient operation and microwave power can continuous adjustable from zero to rated power, transmission speed continuous adjustment from scratch, easy to control.

6, no need other relative equipment for help.

Compared with the conventional disinfection sterilization, microwave sterilization equipment, do not need to boiler, complex pipe system, coal yard and transport vehicles, just need electricity.

7, improved working conditions, the saved space.

Equipment working environment temperature is low, the noise is small, greatly improve the working conditions.A complete set of microwave equipment operator only 2-3 people.