RU183067U1 - Digestion boiler - Google Patents

Abstract

The device relates to the field of food industry, in particular to cooking kettles and can be used for cooking broths, first and second courses. The proposed utility model is aimed at extending the shelf life of cooked dishes. This is achieved by the fact that the cooking kettle contains a housing, a cooking vessel, an external boiler, a valve for filling the steam generator with water, tubular heaters, a steam generator, a steam jacket formed in the inter-wall space, a hinged lid, an electric contact pressure gauge, a filling funnel, a safety valve, a drain valve, located on the drain pipe. An ultrasonic reactor is located on the drain pipe of the digestion boiler, which processes the food product with ultrasound at a frequency of at least 20 kHz before packing it in sealed containers. A useful model makes it possible to increase their resistance to microbiological deterioration when cooking various dishes due to bactericidal treatment of the product with ultrasonic emitters.

Description

The device relates to the field of food industry, in particular to food kettles and can be used for cooking broths, first and second courses.

Closest to the claimed technical solution is an electric kettle KPE-60, comprising a housing, a cooking vessel, an external boiler, a valve for filling the steam generator with water, tubular heaters, a steam generator, a steam jacket formed in the inter-wall space, a hinged lid, an electric contact pressure gauge, a filling funnel , safety valve, drain valve located on the drain pipe [http://mogilevtorg.by/blog-dyadi-geny/made-in-ussr/pischevarochnye-kotly-kpe/].

Known cooking kettle has two modes of operation, which are set using the toggle switch located at the control station. Mode I - bringing the contents of the boiler to a boil at full power (strong heating), and then automatically switching it to 1/6 or 1/9 (weak heating) to carry out the process of low boiling. This mode is used when cooking soups, borscht and other first courses. Mode II - bringing the contents of the boiler to a boil at full power, and then its complete automatic shutdown. In this case, the addition is carried out due to accumulated heat without the consumption of electric energy. The mode is used mainly when cooking porridge.

However, the famous kettle, having a high metal content, performs only one function - cooking products.

The technical task of the utility model is to increase the shelf life of cooked dishes due to the bactericidal action of ultrasound.

The technical result of the claimed utility model is achieved by the fact that in a cooking kettle containing a housing, a cooking vessel, an external boiler, a valve for filling the steam generator with water, tubular heaters, a steam generator, a steam jacket formed in the inter-wall space, a hinged lid, an electric contact pressure gauge, a filling funnel, a safety valve, a drain cock and an ultrasonic processing product with a frequency of at least 20 kHz; an ultrasonic reactor located on a filler pipe of a digestion boiler.

The figure shows a diagram of a digestion boiler (general view).

The boiler contains a cooking vessel 1 made of stainless steel, connected by welding with an external boiler 2, a valve 3 for filling the steam generator with water, tubular heaters 4, a steam generator 5, a steam jacket 6 formed in the inter-wall space, a hinged cover 7, an electric contact pressure gauge 8, a filling funnel 9, a safety valve 10, a drain valve 11, an ultrasonic reactor 12, a drain pipe 13.

The device operates as follows. The product is loaded into the cooking vessel 1 located in the external boiler 2. The steam generator is filled with water to the level through the faucet 3. When the heaters 4 are turned on, the water in the steam generator boils, and the generated steam rising up the steam jacket 6 gives off heat to the cooking vessel and provides heating of the contents. The boiler is tightly closed from above by a hinged lid 7. The cooking process is controlled by an electric contact pressure gauge 8, a filling funnel 9 and a safety valve 10. As the temperature of the contents rises, the pressure in the steam jacket rises, and when the contents boil, it reaches the set value on the electric pressure gauge, while the boiler power automatically decreases six or nine times. To protect the heating elements from overheating of the “dry run”, if they are exposed to air or in a steam environment, an electrode of the level of the “dry run” protection system is installed in the boiler’s steam generator at a level slightly higher than the upper part of the heating elements. The boiler automation devices are mounted in a remote cabinet - a control station, which increases the reliability and safety of the boiler during its operation.

After cooking, open the drain valve 11 and the product enters the ultrasonic reactor, where it is sonicated with a frequency of at least 20 kHz. The product is drained into special closed containers without oxygen access to protect the product from unwanted microflora.

The utility model allows for cooking various dishes to increase their resistance to microbiological spoilage due to bactericidal treatment of the product with ultrasonic emitters.

Claims (1)

A digestion boiler containing a housing, a cooking vessel, an external boiler, a valve for filling the steam generator with water, tubular heaters, a steam generator, a steam jacket formed in the inter-wall space, a hinged lid, an electrical contact pressure gauge, a filling funnel, a safety valve, a drain valve located on the drain pipe characterized in that an ultrasonic reactor is located on the drain pipe of the digestion boiler, processing the food product with ultrasound at a frequency of at least 20 kHz before packing it in tight containers.

Images