RU62785U1 - BROWNING BOILER (OPTIONS) - Google Patents

Abstract

The utility model relates to the field of satisfying a person’s vital needs, and more specifically to catering equipment, and is intended for the preparation and proofing of food products (broths, soups, sauces, pastes, cereals, light dough, whipped proteins, etc.).

The technical result of the utility model for the first and second options is to increase the reliability of the device, increase its service life and save used water.

The technical result according to the first embodiment is achieved by the fact that in the well-known cooking kettle, consisting of a digester, located with the possibility of tipping over on the support posts installed on the base, covers, control panels, cooling and water systems, the cooling system is made of a vertical pipe, in the upper parts of which a tubular ring with holes is installed, rolling bearings are installed in the support racks, and a rollover gear motor is installed in the right support strut.

The technical result according to the second embodiment is achieved by the fact that in the well-known cooking kettle, consisting of a digester, located with the possibility of tipping over on the support posts installed on the base, a cover, a control panel, a cooling and water supply system, a rotary mast of the mixer with a mixing tool, in the lower parts of the digester are supported for rigid fixation of the mixer, and the cooling system is made of a vertical pipe, in the upper part of which a tubular ring with holes is installed, in GOVERNMENTAL rack mounted bearings, the right support column mounted gear motor stall.

Description

The utility model relates to the field of satisfying a person’s vital needs, and more specifically to catering equipment, and is intended for the preparation and proofing of food products (broths, soups, sauces, pastes, cereals, light dough, whipped proteins, etc.).

A well-known digestion boiler (AS USSR No. 1722451, IPC A47J 27/17, published in Bulletin No. 12 of 03/30/1992), containing a housing, a cooking vessel located inside it with the formation of a steam-water shirt between it and a steam generator located under the bottom of the housing, and a cylindrical shell mounted in the steam jacket.

However, the known kettle boiler is not reliable enough, which reduces its service life and uses a sufficiently large volume of water.

For the second option, the same analogue is taken.

A food kettle is also known, the closest in technical essence and taken as a prototype according to the first option (Catalog of kitchen equipment of the Hackman Metos company, Finland, p. 37, 2004), consisting of a digester located with the possibility of tipping over on support stands installed on the base, covers, control panels, cooling systems and water supply.

A food kettle is known, the closest in technical essence and taken as a prototype according to the second option (Catalog of kitchen equipment of the Hackman Metos company, Finland, page 32, 2004), consisting of a digester located with the possibility of tipping over on support stands, mounted on the base, covers, control panels, cooling and water systems, a swivel mast of the mixer with a mixing tool.

The disadvantages of the known boilers for the first and second options are the following points:

- water is supplied to the cooling system through a vertical pipe from the bottom up and water is circulated by filling the volume between the boiler crucible and the walls of the steam-water jacket. This cooling method requires the use of a significant amount of water, and uneven cooling of the digester occurs;

- for overturning the digester, racks are equipped with slide bearings, in which babbit sleeves are used, which do not compensate for the axle misalignment during tipping, which results in burrs and tears in the babbit sleeves themselves, which reduces their service life and the reliability of the device as a whole;

- Also, for tipping the digester in the right support column, a hydraulic motor pump is used, which is not reliable enough, because air plugs cause overheating of the motor winding, as a result of which it fails, thereby reducing the service life of the digester.

The disadvantage of the second option is still not a reliable mount mixer, because it is attached only from above, which increases the wear of the tool blades and reduces the power transmitted by the mixing motor.

The technical result of the utility model for the first and second options is to increase the reliability of the device, increase its service life and save used water.

The technical result according to the first embodiment is achieved by the fact that in the well-known cooking kettle, consisting of a digester, located with the possibility of tipping over on the support posts installed on the base, cover, control panel, cooling and water supply, the cooling system is made of a vertical pipe, in the upper parts of which a tubular ring is installed

with holes, rolling bearings are installed in the support racks, and a rollover gear motor is installed in the right support strut.

The technical result according to the second embodiment is achieved by the fact that in the well-known cooking kettle, consisting of a digester, located with the possibility of tipping over on the support posts installed on the base, lid, control panel, cooling and water supply system, swivel mast of the mixer with the mixing tool, in the lower parts of the digester are supported for rigid fixation of the mixer, and the cooling system is made of a vertical pipe, in the upper part of which a tubular ring with holes is installed, in GOVERNMENTAL rack mounted bearings, the right support post is geared motor stall.

The essence of the utility model according to the first and second options is that the cooling system is made of a vertical pipe, in the upper part of which a tubular ring with holes is installed, which made it possible to reduce the amount of water used, as well as to cool the inside of the boiler effectively as a result of uniform drainage of water from holes from top to bottom.

The installation in the support racks of the first and second versions of rolling bearings for tipping the digester allowed to increase the reliability of the device and increase its service life due to the elimination of skew axes.

And the location in the right support column according to the first and second versions of the rollover gear motor and the lower support of the second variant of the support for rigid fixation of the mixer also made it possible to increase the reliability of the digestion boiler and increase its service life.

The accompanying drawings show the proposed digestion boilers, where: in figure 1 - General view (option 1 - without mixer); figure 2 - General view (option 2 - with a mixer); figure 3 - cooling system and

water supply (options 1 and 2); figure 4 - control panel (options 1 and 2); figure 5 - support stand right in the context (options 1 and 2);

where the following notation is given:

1 - support stand right;

2 - support stand left;

3 - base;

4 - a digester;

5 - control panel;

6 - rotary mast of the mixer;

7 - handle for fixing the mixer drive;

8 - handle for lifting the lid;

9 - tube for supplying water to the boiler;

10 - a cover, which leans back when filling;

11 - a protective lattice with the lid open;

12 - cover:

13 - shower device for washing;

14 - safety valve;

15 - safety valve;

16 - steam solenoid valve;

17 - connection of sewage drain;

18 - connection of cold water;

19 - drain plug from the steam generator;

20 - electromagnetic valve filling the digester;

21 - electromagnetic valve filling the steam generator;

22 - tube for supplying water to the digester;

23 - block TENOV;

24 - dry run sensor;

25 - a casing for closing a block of heating elements;

26 - electrical contact pressure gauge;

27 - rolling bearing;

28 - tipping gear motor;

29 - support in the digester;

30 - a tubular ring with holes.

The food kettle according to the first embodiment consists of the following main units (Fig. 1): a digester 4, a support stand, right 1, a support stand, left 2, mounted on the base 3, cover 12, control panel 5, cooling and water supply systems (Fig. 3 )

The digester consists of a digester and a steam-water jacket welded to it. In the bottom of the steam-water jacket are mounted blocks of heating elements 23 (Fig. 3) and a sensor of “dry running” 24. The term “dry running” is used to mean the position in which the heating elements are completely or partially exposed due to a decrease in the coolant level in the jacket. The lower maximum permissible fluid level in the jacket is monitored by sensor 24.

The steam jacket on the outside is wrapped in basalt heat-insulating material and aluminum foil. The digester with the jacket is closed externally with decorative panels and the base on which the water supply system is located (Fig. 3). The water supply system consists of a water supply line, a drain line, a piping system and three solenoid valves. The solenoid valve 16 controls the discharge of excess water from the steam-water jacket when the function "Cooling". The electromagnetic valve 21 controls the filling of water during the operation of the "Cooling" and maintaining the level of coolant in the steam jacket. The electromagnetic valve 20 controls the filling of water into the brewing vessel through the water supply pipe 22. A plug 19 is installed to drain the water from the steam-water jacket.

To prevent excessive pressure increase, a safety valve 15 is installed, which is activated when the pressure in the jacket is more than 1.2 kgf / cm, and to prevent the creation of excessive pressure, a safety valve 14 is installed,

triggered when creating a vacuum in a steam jacket over 0.01 kgf / cm.

For emergency shutdown of the boiler when the pressure rises above 1.3 kgf / cm, an electromagnetic pressure gauge 26 is installed.

Cover 12 serves to prevent steam from escaping from a working boiler and to fill the boiler with a product. On the lid 12 there is a handle for lifting the lid 8. On the left support post 2 there is a tube for supplying water to the boiler 9.

The control panel 5 and the shower unit for washing 13 are mounted on the right support pillar 1.

In the support pillars 1 and 2, rolling bearings 27 are installed, and in the right support pillar there is a tipping motor gearbox 28 (Fig. 5).

The food kettle according to the second embodiment (Fig. 2) further comprises a rotary mast of the mixer 6 with a stirring tool and a handle for fixing the drive of the mixer 7. Also, a support in the form of an extruder for rigidly fixing the mixer (not shown) is made in the lower part of the digester 4.

The cover 12 in the kettle according to the second embodiment is multifunctional. It also serves to prevent steam from escaping from a working boiler and to fill the boiler with a product while the mixer is running. The lid consists of a handle 8 with a spring lifting mechanism, a removable lid with a latch 10, a protective grill 11 and the lid 12 itself. A removable lid with a latch serves to allow the boiler to be refilled with the product when the mixer is running. To do this, you need to remove the cover, for which you need to click on it and slide it at an angle “to the right” - “towards you” and lift it up. The cover is installed in the reverse order. The protective grill 11 serves to prevent the hands from touching the rotary mixer of the mixer.

The lid of the kettle has the ability to be fixed at any angle.

Management of the operation of the boilers according to the first and second options is carried out from the control panel 5 (Fig 4).

The control panel has seven windows with buttons and toggle switches for selecting cooking parameters (“Modes”, “Temperature”, “Timer”, “Program”, “Mixer”, “Tipping”, “Water fill”) and two buttons (“On. / Off ”,“ Start / Stop ”).

In the “Modes” window, the required mode of operation of the boiler is selected: “Heating” (cooking), “Cooling”, “Forward”, “Forward with a pause”, “Forward / Backward”.

The last three modes characterize the operation of the mixer and turn on if necessary:

“Forward” - continuous rotation of the mixer in one direction with a given angular velocity;

“Forward with a pause” - rotation of the mixer in one direction with a given angular speed with a cycle: 10 s rotation / 5 s stop;

“Forward / backward” - rotation of the mixer in both directions with a given angular speed with a cycle: 10 s rotation in one direction / 5 s stop / 10 s rotation in the other direction.

The “Temperature” window displays the set temperature in the steam jacket, the actual temperature in the steam jacket, and sets the required temperature in the steam jacket.

In the “Timer” window, the set cooking time of the remaining time until the end of cooking is displayed, and the required cooking time is set.

In the "Program" window, the program number, program step are displayed, and cooking programs are recorded in the memory.

In the “Mixer” window, the mixer is turned on and off, and the mixer speed is also regulated.

In the “Tipping” window, the tipping / lifting mode of the digester is switched on and this process is stopped.

In the “Bay” window, the water is turned on / off into the boiler’s brewing vessel.

The “On / Off” button serves to turn on the boiler.

The “Start / Stop” button serves to start the boiler to work.

The principle of operation of boilers is based on heating the contents in the cooking vessel with steam, which is formed by heating the heat carrier - water in the boiler jacket with tubular electric heaters (TENs). Such a heating process completely eliminates the burning of products.

Claims (2)

1. A food kettle boiler, consisting of a digester located tilting on support racks installed on the base, cover, control panel, cooling system and water supply, characterized in that the cooling system is made of a vertical pipe, in the upper part of which there is a tubular ring with holes, rolling bearings are installed in the support racks, and a rollover gear motor is located in the right support strut. 2. A food kettle boiler, consisting of a digester located tilting on support racks installed on the base, a cover, a control panel, a cooling and water supply system, a swivel mast of the mixer with a mixing tool, characterized in that, in the lower part of the digester support for rigid fixation of the mixer, and the cooling system is made of a vertical pipe, in the upper part of which a tubular ring with holes is installed, rolling bearings are installed in the support posts, in the right th support column is geared motor stall.