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What is the principle of blast drying oven?

2024-10-10 CHAMBER

What is a blast drying oven?

The blast drying oven is a new type of electric heating oven. Through the high-temperature resistant ion fan, electric heat generating device, and uniquely designed air regulating board, natural convection hot air is formed inside the box, and the inside of the box is heated.

The electric heating blast drying box can dry various materials of different sizes and shapes, such as food products, fruit, vegetable, etc.

The blast drying oven is mainly composed of four parts: the main body, door frame, door seal rubber strip, and door seal metal strip. The main body consists of two parts: the top cover board and the bottom board. The top cover board has a grid structure on its surface to form an empty space for convection heat exchange between inner space and outer space.

blast drying oven

The bottom board has a grid structure on both sides to form an empty space for convection heat exchange between inner space and outer space. In addition, there are two kinds of doors at each end of the top cover board in order to open or close it according to different conditions during use.

What is the principle of blast drying oven?

The principle ofblast drying oven is based on the fact that evaporation takes place where moisture can be removed at low-temperature values.

The heat flux in the product flows through the surface the most rapidly and is evenly distributed over the entire surface.

The air speed in the drying chamber is high enough so that all surfaces are exposed to a uniform temperature distribution. Uniform heating of the product ensures that moisture is removed from all areas at the same time.

The resulting even temperature distribution results in an ideal drying process profile: The outer surface dries first and then travels to the core of the product. The inner layers of the product are dried last.

What are laboratory ovens used for?

Laboratory ovens are multi-purpose appliances used in scientific and manufacturing industries. Their functions are essential in the process of baking, curing, or drying various substances which are later used in science labs, the pharmaceutical industry, and in production procedures.

blast drying oven2

Laboratory ovens are available in a wide range of sizes, from small tabletop models to large industrial-grade equipment. A typical laboratory oven can be used for baking cookies and cakes for home use or for drying materials used in scientific research.

Laboratory ovens can also be used to heat up samples of material during testing procedures. For example, if a scientist wants to test the strength of a material, he needs to make sure that it reaches an appropriate temperature before testing its strength at that temperature.

This is where laboratory ovens come into play - they allow scientists to heat up samples of materials before conducting their tests on them in order to ensure that they have reached the desired temperature when they conduct their tests on them.

How does a laboratory oven work?

Laboratory ovens work by circulating hot air around the chamber to evenly heat the contents inside. The type of heating element and the airflow pattern used will depend on the specific model of the oven.

Many laboratory ovens use a convection heater in conjunction with a fan to circulate air around the chamber.


blast drying oven3In some cases, a second fan may be used to draw air out of the oven when it is cooling down. This allows for more efficient use of energy as it can run at full capacity while heating up and then slow down as it cools down.

The most basic laboratory ovens have only one setting — they are either on or off — but some models offer more options such as temperature control, time delays, and alarms.

Laboratory ovens are commonly used in chemistry labs and other scientific facilities because they can maintain precise temperatures over long periods of time without human intervention.

How do I choose a laboratory oven?

Selecting the right lab oven can be a tricky process. However, with the right information and a little bit of research, you can find the right lab oven to fit your needs.

The first step in selecting an oven is to choose the right type of oven for your application.

For instance, if you are just doing small-scale experiments, then a benchtop or portable lab oven will work well. However, if you need to do large-scale production runs or use larger components then an industrial oven might be more suitable.

Once you have selected the right type of lab oven for your application, it is time to consider its size and capacity.

The size of the unit will depend on how much material you need to process at once as well as how much space you have available in your laboratory or workshop.

When looking for an industrial-sized oven, keep in mind that bigger isn't always better when it comes to thermal insulation efficiency and heat retention capabilities.

drying oven4

You may want to consider getting a smaller unit that uses less energy than a larger unit that uses more energy and produces less heat per square foot due to poor insulation properties.

NOKI manufacturer

NOKI is a professional manufacturer of temperature experimental instruments, integrating R&D, production, and sales.

The NOKI's main R&D and production instruments include a water bath, thermostatic water tank, transparent thermostatic water bath,recirculating chiller, incubator, electric blast drying oven, shaker, centrifuge, autoclave, etc.

NOKI is committed to providing customers with high-quality products and services at competitive prices. We believe that our products can meet the requirements of customers from all over the world.

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