EP3110255A2

EP3110255A2 - Method and installation for producing and outputting a baking mass

Info

Publication number: EP3110255A2
Application number: EP15709848.4A
Authority: EP
Inventors: Johannes Haas; Josef Haas; Stefan Jiraschek; Frank WOUTERS
Original assignee: Haas Food Equipment GmbH
Current assignee: Haas Food Equipment GmbH
Priority date: 2014-02-27
Filing date: 2015-02-09
Publication date: 2017-01-04
Also published as: JP2017512061A; AR099587A1; WO2015128176A3; US20160366894A1; CN106061269A; WO2015128176A2; TW201540188A; AT515448B1; AT515448A1

Abstract

The invention relates to an installation and a method for continuously producing and outputting a baking mass for producing baked products, such as, in particular, flat wafers, hollow wafers, wafer rolls, waffles, or cakes, comprising a pre-mixing device (1) for mixing and/or storing a first baking-mass component (2), one or more pumps for continuously conveying the first baking-mass component (2) from the pre-mixing device (1) to a baking-mass output device (3), wherein a post-mixing device (4) for subsequently continuously adding a powder, such as, in particular, powder that tends to clump, such as flour, wheat flour, cereal flour, pulse flour, powder having high water absorption, pre-gelatinized flour, pre-gelatinized starch, and/or thickener, is provided between the pre-mixing device (1) and the baking-mass output device (3).

Description

Method and plant for producing and dispensing a baking mass

The invention relates to a method and a plant for the continuous production and dispensing of a baking mass which is preferably flour-containing and which is suitable for the production of baked products, in particular flat wafers, hollow wafers, waffle rolls, soft waffles or cakes, the plant comprising the following components: a premixing device for mixing and / or storing a first baking mass component and one or more pumps for continuous

Conveying the first baking mass component from the premixing device to a baking mass dispensing device.

Equipment for mixing the components of a baking mass for waffles or cakes have been known for some time. For this purpose, usually a fixed mixing container is provided, in the interior of which a rotor is arranged, which can be rotated by a drive to bakery ingredients such as water, egg, flour, sugar and more

Ingredients that are introduced successively into the container to mix. In this case, a homogeneous mass is formed. This premixed baking mass is subsequently conveyed into a container of the baking machine in order to be able to dose it into baking molds. The mixing of the baking masses does not occur continuously in these known devices. Instead, a predetermined amount is premixed and subsequently into a reservoir of

Baking machine filled. A disadvantage of this device or to these known arrangements is that the premixed baking mass during the residence in changed the reservoir of the baking machine, so that there is a change in product quality over the Aufbrauchdauer the reservoir.

The object of the invention is therefore to provide a system for producing a baking mass, which overcomes the disadvantages of the prior art and also allows an efficient and flexible production of the baking mass, at the same time the quality of the baking compound is improved. This task includes in particular the achievement of the stated advantages of the invention.

The object of the invention is particularly characterized by the features of

solved independent claims.

The invention relates in particular to a system for the continuous production and dispensing of a baking material for the production of baked products, such as

in particular flat wafers, hollow wafers, waffle rolls, soft waffles or cakes comprising: a premixing device for mixing and / or storing a first baking mass component, one or more pump (s) for continuously conveying the first baking mass component from the premixing device to one

Baking mass dispensing device, wherein between the premixing device and the bakery output device, a post-mixing device for the subsequent continuous admixture of a powder such as in particular to clumping powder such as flour, wheat flour, cereal flour,

Legume flour, powder with high water absorption, quellmehl, swelling starch and / or thickening agent is provided.

Optionally, in all embodiments, powder of egg constituents and / or powder of milk constituents may be continuously incorporated in the post-mixing device.

Optionally, it is provided that the Nachmischvorrichtung a

Gassing apparatus comprises, in which the baking mixture and in particular the first baking composition constituent, a gas or a gas mixture containing in particular air, oxygen, nitrogen and / or carbon dioxide, is continuously added. Optionally, it is provided that the Nachmischvornchtung a

Oiling comprises, in the baking mixture or the first

Baking mass ingredient is continuously added to oil,

or that the Nachmischvornchtung comprises a Flüssigkeitszuführvorrichtung, in the baking mixture or the first baking material constituent continuously

Liquid comprising in particular oil, lecithin, water, salt, leavening agent and / or soda is added.

Optionally, it is provided that the premixing device the first

Baking mass ingredient contains, and that the first baking mass ingredient in the

Essentially all baking ingredients except those added in the post-mixing, such as, in particular, flour and possibly air or oil. Optionally, it is provided that the Nachmischvornchtung contains a continuously operating powder conveying device through which one or the powder-fed component of the continuously discharged baking compound, in particular the flour, is introduced.

Optionally, it is provided that the powder conveying device as

Screw conveyor is formed, the open outlet end in the

Remixing chamber opens.

Optionally, it is provided that in the post-mixing chamber at least one formed as a rotor moving mixing body is provided, through which the powder is mixed with the first baking mass component and through which the powder in the

Substantially evenly distributed in the first baking mass component.

Optionally, it is provided that in the post-mixing chamber designed as a stator and with respect to the environment or the post-mixing chamber

fixed mixing body is provided.

Optionally, it is provided that a plurality of moving mixing bodies are provided, which are designed as substantially radially projecting from a rotor shaft mixing elements with elongated or rod-shaped, that a drive for rotating the rotor shaft and the mixing elements provided thereon is provided about the rotor axis of rotation, and that the moving mixing bodies are provided in a first portion of the post-mixing chamber.

Optionally, it is provided that a plurality of fixed mixing bodies are provided, which as substantially radially projecting from the wall of the post-mixing chamber and projecting into the post-mixing chamber mixing elements with elongated or rod-shaped Form are formed, and that the fixed mixing body in the first

Section of the post-mixing chamber are provided.

Optionally, it is provided that the post-mixing at least one

Comprising a blade mixing element rotatably in a second portion of the

Post-mixing chamber is provided.

Optionally, it is provided that the wing mixing element is arranged movable and drivable on a circular path at a normal distance from the main wing axis of rotation.

Optionally, it is provided that the wing mixing element comprises an inclined wing surface and is arranged movable and drivable in the region or near the wall of the second portion of the post-mixing chamber on a circular path, so that the baking mass components located in the post-mixing chamber are transported from the wall area in the middle of the post-mixing chamber ,

If appropriate, it is provided that the powder delivery device opens through the wall of the second section into the wall region of the post-mixing chamber, so that the powder, in particular the flour, is introduced into the post-mixing chamber in the second section.

Optionally, it is provided that the wing mixing element is arranged pivotable about a pivot axis, so that the inclination of the wing surface is variable via a pivot drive.

Optionally, it is provided that a plurality of wing mixing elements are provided. If appropriate, it is provided that the second section of the post-mixing chamber is provided in the course of the flow of the first baking mass component before the first section of the post-mixing chamber, so that the first baking mass component is first moved through the second section and then through the first section and in particular pumped.

Optionally, it is provided that the rotor axis of rotation and the

Wing main axis of rotation are arranged substantially coaxially.

Optionally, it is provided that the post-mixing chamber and in particular the wall of the post-mixing chamber is rotational body-shaped or are, and that the axis of symmetry of the rotational body-shaped wall is arranged substantially coaxially to the rotor axis of rotation and / or to the wing main axis of rotation. Optionally, it is provided that the pressure in the post-mixing chamber is greater than the ambient pressure, and that the screw conveyor of the powder conveying device is completely filled with powder in the region of the junction in the post-mixing chamber and optionally under pressure, so that an outlet of the pressure

Pre-mixing chamber is prevented by the screw conveyor and the powder is introduced into the under-pressure post-mixing chamber.

Optionally, it is provided that the post-mixing device comprises a cooling, so that the post-mixing chamber and the first baking mass component located therein are cooled.

Optionally, it is provided that a control unit is provided, through which the speed and / or the torque of the drive of Mehlzuführvorrichtung, the drive of the blade mixing elements, the drive of the moving mixing body and / or the drive of the main pump in dependence on each other and / or in dependence required baking mass flow of the baking machine are controlled or regulated.

The invention also relates to a process for the continuous production and dispensing of a baking composition for the production of baked products, in particular

Flat waffles, hollow waffles, waffle rolls, soft waffles or cakes comprising the following steps:

Premixing of a first baking mass component in a premixing device, wherein the first baking mass constituent contains substantially all the ingredients of the baking mass with the exception of those constituents which are added to the first baking mass constituent in the post-mixing device;

Conveying, in particular pumping the first baking mass component into and through a post-mixing device, wherein the conveying and in particular the pumping in

essentially continuously;

- Adding the powdered portion of the baking compound in the

continuously the first mixing device flowing through the first

Baking mass component, wherein the admixing of the powdered fraction preferably takes place substantially continuously or continuously intermittently;

Mixing and distributing the powdered portion in the first

Baking mass component, wherein mixing and distributing the powder

introduced portion in the first baking mass component preferably continuously, during the promotion of the first baking component by the

Followed by mixing device;

- Further promotion of the baking material from the premixing to the

Baking material dispenser.

If appropriate, the method comprises the following step:

Admixing gas or a gas mixture containing in particular air,

Oxygen, nitrogen and / or carbon dioxide, in a gassing device of the post-mixing, so that the first baking mass component is given a foamy consistency.

If appropriate, the method comprises the following step:

- Adding a liquid such as in particular or comprising oil, lecithin, water, salt, leavening agent and / or soda in a liquid feed.

If appropriate, the method comprises the following step:

- Adding oil in a lubrication device of the post-mixing device.

If appropriate, the method comprises the following step:

- Adding water in the post-mixing device.

Optionally, the method comprises the following step: cooling the

Post-mixing chamber of the post-mixing device, in particular by pumping a cooling medium through cooling channels of the post-mixing device.

Optionally, it is provided that the first baking mass ingredient in

continuous conveying by the post-mixing device first with a gas such as in particular air, then with a powder such as in particular flour and then provided with a liquid such as in particular oil and mixed to form the baking mass.

Surprisingly, it was found that by the subsequent

continuous admixture of the flour portion into a substantially flour-free, premixed first baking mass component, the quality of the baking mass can be significantly improved. Furthermore, it has surprisingly been found that the baking mass quality can be further improved by subsequently adding oil into a substantially oil-free, premixed first baking mass component. This subsequent admixture of flour and / or oil has proven to be particularly advantageous in baking compositions which pass through a gassing device and are provided there with gas such as, for example, air. This particular foamed and pressurized masses can be mixed by the inventive device with flour and optionally with oil to form the finished baking mass.

Advantageously, the subsequent admixture of powdered supplied

Ingredients of the baking material such as the subsequent admixture of flour, starch powder such as corn starch or rice starch, etc., and optionally of cocoa powder, egg powder such as whole egg powder or egg yolk powder etc. proven.

A particularly advantageous effect of the device according to the invention and the inventive method in the admixture of powder materials, the

conventional mixing with liquid baking ingredients tend to clump. Such powder prone to clumping are for example flour, in particular wheat flour, cereal flour and / or legume flour, powder of egg constituents, powder of milk constituents, flour and / or powder with high water absorption such as in particular quellmehl, swelling starch and thickening agent. This or these powders are inventively in the

Subsequent mixing device supplied and preferably mixed into a first baking mass component.

For the purposes of the invention, powder may also be taken to mean flour, starch powder, corn starch powder, rice starch powder, cocoa powder, egg powder, whole egg powder and / or egg yolk powder.

These components are used for the preparation of the baking mass as a powder - that is pulverulent - added. If appropriate, these powders are dissolved or swollen in the baking mass so that the powders in the finished baking mass are no longer pulverulent. However, these components are added in powder form.

The apparatus according to the invention and the method according to the invention make it possible in particular to achieve the following advantages: The baked product is easier to remove from the baking pan. The finished baked products have a very uniform structure and thus have an improved consistency. The residual moisture of the baked products is improved.

Furthermore, no or almost no gluten is produced during the production of the dough. Even unwanted lumping, in particular the agglomeration of flour or other powders, can be prevented by the device and the method according to the invention. Also, the energy that must be expended to mix the baking mass, can be reduced in the inventive method and apparatus. The mixing of water and flour is reduced.

Furthermore, the baking compound can be produced continuously in an advantageous manner. In addition, by controlling the continuous process a

Synchronization with the application device of the baking machine done. Thus, depending on the dough in the baking machine, a corresponding amount of fresh dough can be produced.

Another advantage is that the powder, especially the flour, under one

adjustable pressure is mixed into the baking mass.

By subsequently introducing the flour or other powders, the efficiency of the emulsifiers is increased.

The device according to the invention comprises a premixing device. In this

Premixing device is a first baking mass component. This can be mixed in the premixing device by filling in the ingredients of the first baking mass ingredient. Furthermore, a ready premixed baking mass component can also be filled into the premixing device. Starting from this premixing device, the first baking mass component is pumped to a baking mass dispenser. The baking mass dispensing device is in particular connected to a baking machine or is designed as Teigaufgussvorrichtung. In the

Backmassenausgabevorrichtung is the finished baking mass to form the

Baked products spent.

Between the baking mass dispenser and the premixing device several components are arranged. These components are for example and preferably interconnected by pipelines. Through these pipes, the baking mass can be transported.

Between the premixing device and the baking mass dispensing device, one or more pumps are preferably provided. These pumps are to

furnished and / or suitable to promote baking mass components, in particular to build up a pressure and / or the baking mass in the

Output bakery output device.

According to the invention between the premixing device and the

Baking mass output device provided a post-mixing device. These

The post-mixing device is designed and / or suitable for continuously adding powder, in particular flour, to a mass flow of a first baking mass component. In addition, the powder, especially the flour, in the

Mixing device mixed with the first baking mass ingredient. In particular, the powder, in particular the flour, are continuously distributed uniformly in the first baking mass constituent. The post-mixing device may further be suitable and / or adapted to add a liquid, in particular oil, to the first baking mass component. In addition, the post-mixing device in this case is adapted to mix the oil with the first baking mass ingredient and possibly also with the flour and to mix the ingredients evenly.

Optionally, the post-mixing device has a gassing device. In this gassing device baking ingredients are mixed with a gas, in particular with air, a N2-C02-02 mixture, C02 or 02. Preferably, this gives the first baking mass component a foamy consistency. For example, the first baked mass constituent in the gassed state has a density of about 0.3 kg / l. However, other densities may be achieved such as O, 3gk / l, 0, 4kg / l, 0, 5kg / l, 0, 6kg / l, 0, 7kg / l, 0, 9kg / l, or a density value lies between the stated density values.

The post-mixing device can be designed as a single mixing head or comprise a plurality of mixing heads or mixing devices. For example, the Fumigation device own driven device with its own

Mixing chamber, which is offset from the mixing chamber for the addition of powder, in particular flour, or for the addition of liquid, in particular oil. For example, a mixing chamber may also include multiple inputs for delivery of different ingredients. For example, a single

Mixing chamber oil and flour are fed. Preferably, the openings for these two substances are provided in different sections of the mixing chamber.

Optionally, the post-mixing device comprises a cooling. This cooling can be formed for example by a heat exchanger. Preferably, the

Pre-mixing chamber cooled. For example, the housing of the

Subsequent mixing or the post-mixing chamber be double-walled, wherein through the cavity between the two walls of the housing a

Cooling medium, in particular cooling water can be performed. Optionally, cooling channels are provided in the housing or in the vicinity of the wall of the post-mixing chamber through which a cooling medium can be pumped. Optionally, a single-circuit or a multi-circuit cooling is provided.

The post-mixing device preferably comprises a powder conveying device. By means of this powder conveying device, powder, in particular flour, can be conveyed from a container into the post-mixing chamber. The powder conveying device is designed for example as a screw conveyor. The screw conveyor comprises a screw conveyor which is arranged in a tubular conduit. By turning the

Screw conveyor is promoted powder, especially flour, direction Nachmischkammer. The screw conveyor preferably opens through the wall of the

Post-mixing chamber in the post-mixing chamber.

Preferably, the powder conveying device is designed such that the overpressure, which optionally prevails in the post-mixing chamber, can not escape through the screw conveyor. For this purpose, the screw conveyor is preferred in the

Completely filled with the powder into the post-mixing chamber, so that the spaces between the screw conveyor and the tubular body are completely filled with powder, in particular with flour. As a result, the powder itself acts as a closure for the screw conveyor. Through the further promotion, the powder, especially the flour, against the pressure of the post-mixing chamber in the

Subsequent mixing chamber introduced.

The post-mixing chamber preferably comprises at least one moving mixing body, which is designated in particular as a rotor. This moving mixing body can be moved to a mixing of introduced into the post-mixing chamber

Effect baking ingredients. For example, the mixing body is designed as a mixing element projecting from a rotating and driven shaft.

Preferably, a plurality of mixing bodies are provided.

Optionally, a fixed mixing body is provided. This can also be called a stator. Optionally, the fixed mixing body is formed as from the wall of the post-mixing chamber inwardly projecting mixing element which is fixedly or firmly connected to the wall of the post-mixing chamber. By rotation and movement of the moving mixing body relative to the fixed mixing body, an improvement of the mixing effect is achieved. Preferably, a plurality of fixed mixing bodies are provided. Preferably, a plurality of moving mixing bodies are provided.

Optionally, further mixing bodies are provided. For example, a

Wing mixing element may be provided. This wing mixing element has a

Wing area up. The wing surface is preferably inclined, so that by movement of the wing mixing element baking mass constituents are transported from the outer region of the post-mixing chamber in the inner region. For example, the wing mixing element is movable about a shaft and in particular on a circular path. In this case, the wing mixing element is preferably arranged outside in the region of the wall and moved in the immediate vicinity of this wall. That's how it works

Wing mixing element as a scraper, which is suitable and / or set up,

To scrape or scrape baking ingredients from the wall of the post-mix chamber and preferably to convey them inside. Preferred are several

Wing mixing elements provided. Optionally, these wing mixing elements can be tilted or pivoted, so that the inclination of the wing surface is variable. As a result, the mixing effect can be changed. Optionally, the powder conveying device opens into that region of the wall of the post-mixing chamber, in which the wing mixing elements are moved. Thereby, the exiting powder, in particular the flour, is detected by the blade mixing elements and conveyed into the inner region of the mixing chamber. Furthermore, this prevents powder from settling on the wall of the post-mixing chamber and forming, for example, lumps.

The different mixing elements of the post-mixing device can

optionally be arranged in several sections of the post-mixing chamber.

By way of example, the post-mixing device comprises a first section in which a pairing of moving and fixed mixing bodies is arranged.

Optionally, the post-mixing device comprises a second section of the

Post-mixing chamber in which the one or more wing mixing elements are provided.

Optionally, the screw conveyor opens to supply the powder in the second section. Optionally, the feed for the liquid, such as oil, flows into the first section.

In all embodiments, the post-mixing device is designed as a continuously operating post-mixing device. In this case, a mass flow of a first baking mass component, a further baking mass component is continuous

added. The admixture takes place during the flow of the first

Baking material component. In particular, in the inventive

Device the first baking mass component continuously gas, powder and

Liquid, in particular air, flour and / or oil added. By this arrangement, the first baking mass ingredient in dough infusion in the baking machine for each individual infusion with the other components such as air, gas and / or oil for the same length in contact. As a result, one of the advantageous inventive effects is achieved.

According to a preferred embodiment, the post-mixing device comprises a post-mixing chamber. This post-mixing chamber is preferably cylindrical,

executed rotationally shaped or rotationally symmetrical. Along the

Symmetry axis of the rotationally symmetric shape preferably extend the Rotation axes of the mixing bodies. Thus, the wing mixing elements but also the moving mixing elements can be rotated about axes of rotation which are coaxial with the

Symmetryeachse the rotationally symmetrical post-mixing chamber are arranged. Preferably, the second portion of the post-mixing chamber is designed as a rotational body-shaped chamber, so that the wing mixing elements can be moved on a circular path in the region of the wall of the post-mixing chamber.

As a result, the wing mixing elements can act as a scraper.

The second section and then the first section of the post-mixing chamber are preferably arranged along the axis of symmetry of the post-mixing chamber designed in the manner of a rotary body. Thereby, the first baking mass ingredient entering the post-mixing chamber is first conveyed through the second section and then through the first section. The promotion of the first

Baking mass ingredient happens, for example, along the axis of symmetry. The supply of the powder happens, for example, radially or tangentially through the rotating body-shaped wall. In particular, the powder is fed in the second section of the post-mixing chamber. The supply of liquid, for example, also happens through the rotating body-shaped wall of the post-mixing chamber in the radial or tangential direction. Preferably, the liquid, in particular the oil, is supplied in the first section of the post-mixing chamber.

The system according to the invention comprises a plurality of pumps and mixing heads. These elements are preferably driven by drives, more preferably by rotary drives. If appropriate, the rotational speeds or the torque of the individual drives can be controlled and / or regulated. For example, the throughput of the pump, in particular the main pump can be controlled or controlled, so that the

Total throughput of the system can be adapted to the required baking mass flow of the baking machine. This control and / or regulation, for example, depending on the throughput of Teigaufgusses or a pump of

Baking machine happen. Optionally, a pressure control is provided which controls or controls the flow rate and the delivery rate of the main pump depending on the pressure in the Backmassenausgabevornchtung. Depending on the throughput or independent of this parameter, the speeds or the

Torque of the mixing device, in particular the Nachmischvornchtung or their Components are controlled and / or regulated. This concerns in particular the drive of the rotor shaft.

The delivery rate or the mass flow rate of the supplied powder, in particular of the flour, can also be controlled or regulated as a function of the overall throughput. For example, the speed or the moment of the drive of the

Conveyor screw of the screw conveyor be controlled so that in the continuous production of the baking mass, even at different throughput, always the desired or the same powder content is included in the baking mass. Also, the supply of other baking ingredients such as air or oil can be controlled or regulated, so that the mass flow of these baking mass components is variable depending on the total mass flow.

Optionally, the viscosity of the finished baking compound is adjustable. For this purpose, the viscosity of the finished baking compound, for example in the

Baking mass output device, measured and subsequently used directly or indirectly as a controlled variable. To regulate the viscosity of the post-mixing chamber water can be added. For this purpose, the post-mixing device comprises a device for supplying water. This device may be provided in all embodiments and be executed similar to the oiling device. By supplying water in the post-mixing device to the first

Baking mass component, the viscosity of the finished baking compound can be reduced. For example, the delivery rate of the pump for conveying the water is the manipulated variable for controlling the viscosity. The admixture of the water is preferably carried out in the continuously funded first baking mass ingredient.

In the system according to the invention or in the method according to the invention, a first baking mass component is formed in the premixing device. The formation of this first baking mass component can also take place continuously. With continuously produced first baking mass component no storage tank is required. The premixer mixes the supplied ingredients of the first baking mass component preferably continuously. However, it corresponds to the inventive concept that a certain amount of a premixed first baking mass ingredient in a

Storage tank is stored intermediately. The device according to the invention can in particular also have the following features:

The rotor shaft may have cooling. In this case, a cooling medium is passed through the shaft designed as a hollow shaft in order to cool the post-mixing chamber from the inside. Also, the housing of the post-mixing chamber can be cooled. Preferably, the

Cooling capacity controlled or regulated, so that the temperature inside the

Subsequent mixing chamber or can also be controlled and / or regulated, for example, in the baking mass dispenser. It is, for example, a temperature control line.

The wing mixing elements are preferably mounted inclined on a disc, wherein the angle, but also the position of the wing mixing elements are optionally variable. The wing mixing elements can also be mounted interchangeable, so that different wing mixing elements can be used for different baking masses. The wing mixing elements are in particular designed in such a way that thin layers of the powder conveyed into the post-mixing chamber, in particular of the flour, are evenly distributed or distributed in the post-mixing chamber. This distribution is done before the promotion of baking ingredients by the first section of the post-mixing chamber. In the first section of the post-mixing chamber, the complete mixing of the baking mass components takes place. These

Mixing is effected in particular by moving mixing bodies and optionally by fixed mixing bodies. The wing mixing elements are around a

Wing main axis turned. This rotation is done by a drive. The rotational speed of the blade mixing elements about the blade main axis of rotation can be, for example, between 100 and 3,000 revolutions / minute. The desired speed can be adjusted via control and / or regulation of the drive. The rotation of the moving mixing body about the rotor shaft or the rotor axis of rotation takes place at a speed of, for example, 50 to 400 revolutions / minute. Optionally, the speed of the blade mixing elements is higher than the rotational speed of the rotor shaft. The number of fixed mixing bodies and / or the moving mixing body can be varied. Thus, individual mixing elements or mixing bodies can be removed. This influences the mixing result.

The powder conveying device comprises in particular a screw conveyor. The screw conveyor may for example be weight-controlled. Optionally, the powder, in particular the flour, is compressed in the powder conveying device or pressurized. For this purpose, the screw of the screw conveyor has, for example, a variable or variable geometry over the longitudinal extent of the screw conveyor or a variable pitch. In particular, in the area of the exit of the screw conveyor, the powder is compressed, so that the pressure of the

Nachmischkammer can not escape through the screw conveyor. The optionally compressed powder thus forms a compact block, which is conveyed continuously or clocked in the direction of the post-mixing chamber. Upon entering the post-mixing chamber, the compressed powder is entrained and distributed by the wing mixing elements. In particular, parts of the compact powder block are cut off or scraped off by the blade mixing elements and in the

Distributed aftermixing chamber. The powder is continuously added to the mass flow of the first baking mass component.

In addition, a closure may be provided which the outlet opening of the

Screw conveyor mechanically closes when the promotion of

Screw conveyor is stopped. This also prevents the pressure of the post-mixing chamber can escape through the screw conveyor.

The device according to the invention is particularly suitable and / or adapted to a first baking mass component, which has a certain overpressure, optionally to add powder and / or a gas mixture such as air.

The first baking mass component is preferably a pumpable mass, for example liquid or viscous. The ingredients or ingredients of the baking material for the product Mooncake are, for example:

In all embodiments, the first baking mass component preferably comprises all the ingredients of the baking mass with the exception of those ingredients which are incorporated in the post-mixing device and in particular are continuously added. Preferably, flour is mixed in the post-mixing device. According to a preferred

Embodiment Flour and oil are added in the post-mixing device.

Optionally, some of those ingredients that are incorporated in the post-mixing device are already included in the first baking mass ingredient. In this case, only the remainder of the necessary amount of these components or this

Ingredient added in the post-mixing device. The device according to the invention is used in particular for carrying out the method according to the invention, which comprises, for example, the following steps for the production of the product Mooncake:

Mixing the ingredients 1-19 of the above ingredient table, whereby the first baking mass ingredient is formed

- Promotion of the first baking mass component for Nachmischvorrichtung

- Continuous mixing and mixing of the first

Baking ingredient with the ingredients gas, flour and oil

- Forwarding the baking material to the dispenser

The process for producing the baking composition for the product "Mooncake" can also comprise in particular the following steps:

Premixing the first baking mass component in the premixing device

- Promotion of the first baking mass ingredient to and / or in the

Nachmischvorrichtung

- Continuous pumping of the first baking mass component by the

Post-mixing chamber, which is preferably completely filled with the baking mass components

Optionally gassing of the first baking mass component in the

Fumigation, so that the first baking mass ingredient a

gets foamy consistency

- Promotion of the first baking mass ingredient with optionally foamy consistency in the post-mixing, in particular in the second section of the post-mixing chamber

- feeding the flour component via the flour feeding device

Optionally precompressing the flour in the

Flour feeding device, so that the flour is conveyed substantially in the form of a compact block in the direction Nachmischkammer

- Move the wing mixing elements, so that parts of the optionally

compressed flour or scraped off

- Distributing or pre-distributing the flour in the post-mixing chamber - Further promotion of the first baking mass ingredient with optionally foamy consistency and premixed flour component in the first section of the post-mixing chamber

- movement of the mixing bodies

- Continue mixing the first baking mass component with, if necessary

frothy consistency and the flour component

- Supplying oil through the oiling device in the first section of the

after-mixing

- Mixing the baking mass by movement of the mixing body

- leakage of the baking material from the post-mixing device,

- Promotion of the baking material for baking mass output device

The ingredients or ingredients of the baking mass for the product flat waffle with crispy brittle consistency are, for example:

wherein the first baking mass ingredient contains water, salt and sodium bicarbonate and the flour is mixed in the post-mixing device.

The inventive device is used in particular for the execution of the

The process according to the invention comprises, for example, the following steps for the production of the flat waffle product:

- mixing the ingredients salt, water and sodium bicarbonate, which is the first baking mass ingredient is formed

- Promotion of the first baking mass component for Nachmischvorrichtung

- Continuous mixing and mixing of the first

Baking ingredient with flour - Continuous supply of oil and lecithin and

- Forwarding the baking material to the dispenser

For the production of the product waffle, the method according to the invention may comprise, for example, the following steps:

- premixing of water, salt and sodium bicarbonate in the

Premixing device, whereby the first baking mass component is formed

- Promotion of the first baking mass ingredient to and / or in the

Post-mixing device, in particular in the second section of the

after-mixing

- Continuous pumping of the first baking mass component by the

- Feeding the flour in the post-mixing chamber, in particular in the second section of the post-mixing chamber

Optionally precompressing the flour so that a substantially compact block is formed

- Move the wing mixing elements, allowing parts of the compressed flour

separated and / or scraped off

- Distributing the flour in the second section of the post-mixing chamber

- Further promotion of the first baking mass ingredient and the flour in the

first section of the post-mixing chamber

- Move the mixing body to the finished mixing of the baking mass

- Continuous supply of oil and lecithin

Optionally, adding water in or into the first section of the post-mixing chamber to influence the viscosity of the baking compound

- Further promotion of the baking material from the post-mixing chamber and from the

Post-mixing device to the dispenser

- measuring the viscosity

Subsequently, baking compounds are cited which can be produced in the plant according to the invention: Poured sugar ice cream cones with 15% sugar

The first baking mass ingredient, which is preferably premixed, includes, for example, the following ingredients: water, sugar, caramelized sugar, sunette, salt, sodium bicarbonate, starch and vanillin.

In the post-mixing device, for example, the following ingredients are continuously added: wheat flour, oil / fat and lecithin (liquid)

Basic recipe for fresh egg waffles

Raw material kg

Water, hot about 35

Full egg 125

Sugar 105

Sorbitol (solution) 15

Salt 1

Ammonium bicarbonate 1, 5

Skimmed milk powder 2

Powder lecithin 1

Aromas, about 0.5

Wheat flour 100

Fat, liquid 80 Glycerol 10

Waffle breaker paste 30

Sweet lupine flour 10

Preservative, about 0.5

516.5

The first baking mass component, which is preferably premixed, includes, for example, the following ingredients: water (hot), whole egg, sugar, sorbitol (solution), salt, ammonium bicarbonate, skimmed milk powder, powdered lecithin, flavors, glycerol,

Waffle breaker paste, preservative and sweet lupine flour.

In the post-mixing device, for example, the following ingredients are continuously added: wheat flour, fat (liquid).

Recipes for hollow waffle leaves

The first baking mass ingredient, which is preferably premixed, includes, for example, the following ingredients: water, salt, sodium bicarbonate, caramelized sugar, milk powder, and starch.

In the post-mixing device, for example, the following ingredients are continuously added: wheat flour, oil / fat and lecithin (liquid). Upholstery wafer sticks

The first baking mass ingredient, which is preferably premixed, includes, for example, the following ingredients: water, sugar (crystal), fructose (powder), milk powder, egg powder, powder lecithin and vanilla flavor.

In the post-mixing device, for example, the following ingredients are continuously added: wheat flour, fat and lecithin (liquid).

Recipe for hollow sticks

The first baking mass ingredient, which is preferably premixed, includes, for example, the following ingredients: water, sugar, milk powder, egg powder and flavor. In the post-mixing device, for example, the following ingredients are continuously added: wheat flour, fat / oil and lecithin.

In all the methods according to the invention, in particular the first

Back mass ingredient continuously from a main pump through the plant and / or promoted by the post-mixing. The first goes through this

Baking mass component in the post-mixing first, if necessary, a gassing, then the post-mixing chamber, wherein in the post-mixing chamber, the first baking mass component first passes through a second section and then a first section.

The first baking mass ingredient mainly comprises liquid ingredients. For this reason, the first baking mass ingredient is substantially liquid. Due to the liquid consistency, the ingredients of the first baking component can be mixed easier and more efficiently. Only by mixing in the powder,

especially the flour, the viscosity of the baking masses is increased, whereby a liquid to viscous, but still pumpable mass is formed. Therefore, the efficiency of the process is increased. The first baking mass component of all baking masses is preferably solids-free, powder-free and in particular flour-free. Another advantage of the continuous process is that, if necessary, no storage tanks are necessary. On the one hand, this offers the advantage of a simpler construction of the machine.

On the other hand, this is a constant quality of the baking mass

Guaranteed baking process.

By regulating the throughput of the system according to the invention, the throughput of the system can be adjusted depending on the baking mass consumption of the baking machine. This prevents that at a lower baking mass consumption, the dough must be recycled or eliminated from the production process. This further improves the efficiency of the plant and the process.

Preferably, the system has a plurality of mixing chambers, which are interconnected by pipes. The pipes preferably have a considerably smaller diameter than the mixing chambers. A mixing chamber may be, for example, the premixing chamber. A mixing chamber, for example, the Mixing chamber for supplying the gas in the gassing device. Another mixing chamber, for example, the post-mixing chamber, which preferably contains two sections. Optionally, however, the two sections of the post-mixing chamber are also their own mixing chambers, which are connected to each other via a pipe.

Preferably, all the mixing chambers of the post-mixing device are completely filled with the or the baking mass component (s). This means that the mixing chambers are completely flowed through by the baking mass components. As a result, the continuous system according to the invention differs from conventional mixers in which only one rotor in a fixed, open vessel

Baking ingredients mixed. In particular, the post-mixing chamber is completely filled or flowed through with the first baking mass constituent and those baking mass constituents which are added in the post-mixing device. By this arrangement, a more efficient mixing is possible.

In a further consequence, the invention will be further described with reference to the figures.

Fig. 1 shows a first embodiment of a system according to the invention in a schematic side or sectional view.

Fig. 2 shows a further embodiment of the system according to the invention in a schematic side or sectional view.

FIGS. 3a and 3b show two schematic sectional views of a possible embodiment of a post-mixing device.

4 shows a further embodiment of a possible post-mixing device in a schematic sectional illustration.

Fig. 1 shows a system according to the invention in a schematic side view. The plant comprises a premixing device 1. This premixing device 1 comprises a premixer 25 and a storage tank 26. In the premixer 25, the ingredients to be mixed are mixed to form a first baking mass component Storage tank 26, the first baking mass component 2 is stored. Optionally, the premixer 25 and the storage tank 26 as a single module

formed system according to the invention. In the present embodiment of FIG. 1, the two components premixer 25 and storage tank 26 via a

Pipeline 27 connected to each other. To convey the bakery ingredient through the conduit 27, a premixer pump 28 is disposed. The

Premix pump 28 is provided in the present embodiment in the flow direction of the baking mass component after the premixer 25.

In the direction of flow of the first baking material component after the storage tank 26 and optionally after the premixing device 1, the main pump 29th

intended. This promotes the first baking mass component 2 of the

Premixing device to the other components. For conveying the first baking mass component 2, in turn, pipelines 27 are provided. By this, the first baking mass ingredient from the premixing device 1 to the

Subsequent mixing device 4 pumped. In the present embodiment, the after-mixing device 4 comprises a gassing device 5. This comprises a mixing head and a gas feed. In the mixing head, the gas is distributed substantially uniformly in the first baking mass component 2. This creates gas bubbles

desired size that give the first baking mass component 2 in the conveying direction after the gassing 5 a foamy consistency.

In the present embodiment, the post-mixing device comprises a

Oiling device 6. By this oiling device 6 is the first

Baking mass ingredient added to oil. Preferably, a mixing head is provided, through which the first baking mass component 2 is mixed with the oil.

In the present embodiment, a powder conveying device 7 is provided. This promotes powder, especially flour, in the post-mixing and

especially in its mixing head, so that the first baking mass ingredient flour is added. The mixing head comprises a post-mixing chamber 10 as well

Mixing body 1 1 and 12. Preferably, the powder conveying device 7 comprises a

Screw conveyor 8, through which the flour in the post-mixing chamber 10 of

Post-mixing device 4 is transported. Furthermore, the system comprises a baking mass dispensing device 3, in which the ready-mixed baking compound can be dispensed from the system. For example, this baking mass dispensing device 3 with a baking machine or

Dough supply connected to a baking machine.

In the present embodiment, the first baking mass component 2 is led by the premixing device 1 into the post-mixing device 4. After

Nachmischvorrichtung 4, the finished baking mass through the

Baking mass output device 3 transported from the plant. In the

Post-mixing device 4 is the first in the present embodiment

Baking mass ingredient first fumigated. This gives him a frothy structure. Subsequently, in the present embodiment, the fumigated first

Baking mass ingredient mixed with flour. Then the fumigated first baking mass ingredient, which is already mixed with flour, mixed with oil.

If necessary, further baking ingredients are added. When leaving the baking mass dispensing device, essentially the finished baking mass is formed.

The present arrangement of Fig. 1 is particularly for the production of

Cake baking compounds suitable. For example, products with the product names "Layer Cake" or "Mooncake" can be formed from this.

The system further includes optionally temperature meter 30, pressure gauge 31 and / or pressure regulator 32. The moving parts of the post-mixing device 4 are preferably driven by one or more drives. Thus, for example, the gassing device comprises a drive, via which a rotor of the mixing head can be driven in order to mix the gas with the first baking material component and to effect a foamy consistency. Furthermore, the oiling device and / or the post-mixing device also comprises one or more further drives. The

Oiler 6 further includes another pump via which the oil is pumped into the mixing chamber. In gassing, the first baking mass ingredient is gasified to give it a frothy consistency. By supplying the gas, the pressure in this area increases. In particular, this is the pressure in the

Post-mixing chamber 10 increased. This also means that the feeding of the flour and optionally the oil must be carried out under elevated pressure. Consequently, the oil must be pressurized, for example, to be able to supply it to the mixing chamber.

The same applies to the flour. For this, the powder conveying device 7 is preferred as

Screw conveyor 8 is formed. The screw conveyor 8 is in the range of

Entrance into the post-mixing chamber 10 completely closed or filled with the flour. As a result, an exit of the pressure by the screw conveyor 8 is prevented. Advantage of this configuration is that the flour under ambient pressure in the

Powder conveyor 7 can be filled. The pressure is only in the

Screw conveyor 8 constructed, which is automatically sealed by the flour. As a result, the structure of the system is considerably simplified.

Fig. 2 shows another embodiment of a system according to the invention. This embodiment is suitable, for example, for the production of baking compounds for products such as waffles. The baking masses are usually poured in baking tongs on open baking tongs and then baked around, in closed baking tongs, baked. The system comprises a storage tank 26 and optionally a premixer 25. These two components are formed in the present embodiment as a single device. The premixing device 1 is to

set up and / or suitable to mix or store a first baking mass component 2. From there, the first baking mass component 2 passes via pipelines 27, driven by a premixer pump 28 or a main pump 29, to the post-mixing device 4. The post-mixing device 4 comprises a

Powder conveying device 7. Through this, the first baking mass component 2 in the post-mixing chamber 10 of the post-mixing device 4 flour is added. The

Powder conveying device 7 comprises a screw conveyor 8. This

Screw conveyor opens into the post-mixing chamber 10. In the post-mixing chamber 10 mixing body 1 1, 12 are provided. These serve for the mixing of flour with the first baking mass component 2. Furthermore, the system according to FIG. 2 comprises a Oiling device 6. Through this oil is coming from a tank into the

Subsequent mixing chamber 10 promoted. There, the first baking mass component 2 is mixed with oil.

Furthermore, the system again comprises temperature meter 30, pressure meter 31 and / or pressure regulator 32.

FIGS. 3a and 3b show details of the post-mixing device 4 in each case in a schematic sectional representation. The sectional plane of Fig. 3a runs in

Essentially along the rotor axis of rotation of the rotor shaft. The sectional plane of Figure 3b is substantially normal to the rotor axis of rotation.

FIG. 3 a shows part of a premixing device comprising a post-mixing chamber 10. The post-mixing chamber 10 is suitable and / or adapted to add further baking mix constituents to the first baking mass constituent 2 and to the first baking mass constituent 2 with further baking mass constituents

mix.

The post-mixing device 4 comprises a plurality of moving mixing bodies 1 1. By the moving mixing body 1 1, the rotor of the post-mixing chamber 10 is formed. For this purpose, the moving mixing body 1 1 from the rotor shaft 13 from. Preferably, the moving mixing body 1 1 are substantially in the radial direction of the rotor shaft 13 outwardly into the post-mixing chamber 10. The rotor shaft 13 may be about a

Rotor axis 16 are rotated. This rotation is rotationally driven by a drive 15. The one or more moving mixing bodies 1 1 comprise or are mixing elements 14. These mixing elements 14 are essentially elongated or

rod-shaped.

In the present embodiment, fixed mixing bodies 12 are provided in the post-mixing chamber 10. These act essentially as a stator of

Nachmischkammer 10. The fixed mixing body 1 2 are substantially rigid or fixed to the inner wall 17 of the post-mixing chamber 10 is connected. Since these fixed mixing body 12 are arranged substantially stationary, it comes with movement of the moving mixing body 1 1 to a relative movement. That's what happens to a mixing of introduced into the post-mixing chamber 10

Baking material components.

The mixing elements 14 of the moving mixing body are arranged substantially radially outward, star-shaped. Along the course of the rotor shaft 13, several star-shaped groups of mixing elements 14 can be provided in succession.

The mixing elements 14 of the fixed mixing body are arranged substantially radially inwardly, arranged in a star shape. Along the course of the rotor shaft 13 or the post-mixing chamber 10, a plurality of star-shaped groups of mixing elements 14 can be provided successively.

The fixed and moving mixing bodies 1 1, 12 are in the present

Embodiment provided in a first portion 33 of the post-mixing chamber 10.

The post-mixing device 4 of the present embodiment includes a

Wing mixing element 19. Preference is given to several, in particular three

Wing mixing elements 19 are provided. The wing mixing elements are rotatably arranged along a circular path about a wing main axis of rotation 21. Preferably, a drive is provided to rotate the wing mixing elements 19 about the wing main axis of rotation 21. In the present embodiment, the vane main rotation axis 21 is arranged concentrically with the rotor rotation axis 16. The wing mixing elements 19 and the moving mixing body 1 1 can be driven by a single drive or separate drives. For separate drives, the

Wing mixing elements 19 are moved independently of the moving mixing bodies 1 1.

In the present embodiment, the drive shaft of the blade mixing elements 34 is arranged concentrically with the rotor shaft 13. Optionally, one of the two shafts is designed as a hollow shaft through whose cavity the other shaft can be guided.

Preferably, the post-mixing chamber 10 has a cooling 35. In this case, the housing 18 of the post-mixing chamber 10 is provided with a coolant channel through the coolant can be directed. In the present embodiment, the housing 18 is double-walled, wherein between the two walls, a coolant can be passed.

The post-mixing chamber 10 comprises a second section 20 in the present embodiment. In this second section 20, the wing mixing elements 19 are provided. Preferably, the second portion 20 is provided adjacent to the first portion 33 of the post-mixing chamber. Preferably, the first baking mass constituent, coming from the premixing device 1, first through the second portion of the post-mixing chamber 20 and then through the first portion of the

Subsequent mixing chamber 33 passed. Preferably, the supply leads to the

Lubricating device in the first section of the post-mixing chamber. The exit of the screw conveyor 8 preferably leads to the feeding of flour into the second section 33 of the post-mixing chamber 10.

Fig. 3b shows a sectional view of parts of an inventive

Post-mixing device 4. In particular, the cutting plane passes through the second section 20 of the post-mixing chamber 10. In this second section 20, the wing mixing elements 19 are provided. The wing mixing elements 19 each have a wing surface 22. This wing surface (s) is or are inclined. In particular, the wing surfaces 22 deviate from the tangential direction. The tangential direction is that direction which is tangent to the circular path on which the wing mixing elements 19 are moved. In particular, the wing surfaces 22 are inclined so that

Baking mass components from the outer region of the post-mixing chamber 10,

in particular from the wall 17 of the post-mixing chamber into the interior, that is to be moved in the direction of the rotor axis of rotation 16.

The wing mixing elements 19 are moved in operation in the direction of rotation 36. Furthermore, the post-mixing device 4 comprises a powder conveying device 7

The screw conveyor 8, or its outlet end 9 opens into the post-mixing chamber 10. Preferably, the outlet end 9 of the screw conveyor 8 opens through the wall 17 of the

Nachmischkammer 10 in the post-mixing chamber 10. Particularly preferably, the screw conveyor 8 opens into the second section of the post-mixing chamber. Possibly opens the screw conveyor 8 in the course of the cylindrical wall of the

Postmixing chamber in the post-mixing chamber, so that the wing mixing elements 19 are moved past the outlet end 9 to the exiting flour of the

To transport outside area into the interior of the post-mixing chamber.

The aftermixing device 4 preferably comprises an oiling device 6. Through this, oil is conducted into the mixing chamber. Particularly preferably the ends

Oiling device 6 in the first section 33 of the post-mixing chamber in the

After-mixing.

According to a preferred embodiment, the wing mixing elements 19 can be pivoted. For this purpose, the wing mixing elements 19 each one

Swivel axis 23 on. This pivot axis 23 extends in the representation of Fig. 3b substantially projecting. By pivoting the wing mixing elements 19, the inclination of the wing surface 22 can be changed. This can also be the

Mixed intensity can be adjusted. If the wings are steeper, the baking ingredients are conveyed at a steeper angle towards the center. For pivoting the wing mixing elements, a pivot drive 24 is provided.

Optionally, the post-mixing device 4 comprises a closure 37. This closure 37 is suitable and / or adapted to stop the supply of flour and / or to close the opening or the discharge end of the screw conveyor.

The wing mixing elements 19 are designed in particular as scrapers. These scrape near the wall 17 along the postmixing chamber to

To transport baking ingredients from this area to the center of the post-mixing chamber. In particular, when feeding flour, it is advantageous if the flour is conveyed from the wall area in the middle. As a result, the formation of lumps can be further reduced. Furthermore, by the geometric arrangement of

Entrance of the screw conveyor and the blade mixing elements 19 causes a better distribution of the incoming flour in the post-mixing device 4. The flour essentially enters the wing main rotation axis 21 in the radial direction

Post-mixing chamber 10 a. The exit of the ready-mixed baking mass or of the baking mix components mixed in the mixing chamber takes place in FIG. 3 a essentially along the

Rotary axes, ie axially.

However, the exit of the mixed bakery ingredients may be direction

Baking mass output device 3 also radially, tangentially or in any other direction.

Fig. 4 shows a schematic sectional view of another possible

Embodiment of parts of the post-mixing device 4. In contrast to

Embodiment of Fig. 3, the two mixing devices of the post-mixing chamber 10 are driven from two different sides. The functions of the individual elements correspond to the functions of the elements from FIG. 3a. The post-mixing device 4 comprises an oiling device 6, a powder conveying device 7, a

Screw conveyor 8, an outlet end 9 of the screw conveyor 8 and a

Post-mixing chamber 10. The post-mixing chamber 10 is divided into a first section 33 and a second section 20. In the second section 20 wing mixing elements 19 are provided. These wing mixing elements 19 can be moved about a wing main axis of rotation 21 along a circular path. The wing mixing elements each have a wing surface 22 which is inclined so that baking mass constituents are conveyed from the region of the wall 17 of the post-mixing chamber 10 in the direction of the center of the post-mixing chamber 10. Optionally, the wing mixing elements 19 are pivotally formed. The pivoting can be done, for example, about a pivot axis 23. The pivoting can be done via a pivot drive 24. However, the pivoting can also be done manually, wherein the respective inclination can be fixed by a locking screw or a similar means. Thus, depending on the baking mass to be produced, the inclination can be changed.

Furthermore, the mixing device 4 comprises a cooling 35. The wing mixing elements 19 are driven via a drive shaft 34 and a right-hand drive 38 in the illustration. The ready mixed baking ingredients are passed in the illustrated embodiment to the baking mass dispenser 3.

In all embodiments, instead of or in addition to flour also another powder can be added.

In all embodiments, instead of or in addition to oil, another

Be mixed with liquid.

LIST OF REFERENCE NUMBERS

1 premixing device

2 First baking component

3 baking mass dispenser

4 post-mixing device

5 fumigation device

6 oiling device

7 powder conveying device

8 screw conveyors

9 outlet end of the screw conveyor

10 post-mixing chamber

1 1 moving mixing body

12 Fixed mixing body

13 rotor shaft

14 mixing element

15 drive for rotating the rotor shaft

16 rotor axis of rotation

17 Wall of the post-mixing chamber

18 housing of the post-mixing chamber

19 wing mixing element

20 Second section of the post-mixing chamber

21 wing main axis of rotation

22 wing area

23 pivot axis

24 quarter turn actuator

25 premixers

26 storage tank

27 pipeline

28 premix pump

29 main pump

30 temperature meters

31 pressure gauge

32 pressure regulator

33 First section of the post-mixing chamber

34 drive shaft of the wing mixing elements

35 cooling

36 direction of rotation

37 closure

38 drive for rotation of the wing mixing elements

Claims

claims

1 . Plant for the continuous production and dispensing of a baking mass for

Production of baked products, in particular flat wafers,

Hollow wafers, waffle rolls, soft waffles or cakes comprising:

a premixing device (1) for mixing and / or storing a first baking mass component (2),

- One or more pump (s) for the continuous promotion of the first

Baking mass component (2) from the premixing device (1) to a

Baking mass dispenser (3),

characterized in that

between the premixing device (1) and the baking mass dispensing device (3) a post-mixing device (4) for subsequent continuous

Blending of a powder, such as, in particular, clogging-prone powder, such as, for example, flour, wheat flour, cereal flour, legume flour, high water absorption powder, quellmehl, swelling starch and / or thickening agent, is provided.

2. Plant according to claim 1, characterized in that the

Post-mixing device (4) comprises a gassing device (5), in which the baking mixture and in particular the first baking material component (2) a gas or a gas mixture, in particular air, oxygen, nitrogen and / or carbon dioxide, is continuously added.

3. Plant according to claim 1 or 2, characterized in that the Nachmischvorrichtung (4) comprises a lubrication device (6) in which the baking compound or the first baking material component (2) is continuously added to oil, or that the Nachmischvorrichtung (4) a

Liquid supply device (6), in which the baking mass or the first baking material component (2) continuously a liquid comprising in particular oil, lecithin, water, salt, leavening agent and / or soda is added.

4. Plant according to one of claims 1 to 3, characterized in that the Vormischvornchtung (1) contains the first baking mass component (2), and that the first baking mass component (2) substantially all baking ingredients except for the ingredients supplied in the post-mixing as in particular Flour and optionally air or oil contains.

5. Installation according to one of claims 1 to 4, characterized in that the post-mixing device (4) comprises a continuously operating powder conveying device (7) through which the powder-fed component of the continuously discharged baking compound, in particular the flour, is introduced.

6. Installation according to one of claims 1 to 5, characterized in that the powder conveying device (7) as a screw conveyor (8) is formed, the open outlet end (9) in the post-mixing chamber (10) opens.

7. Installation according to one of claims 1 to 6, characterized in that in the post-mixing chamber (10) at least one formed as a rotor moving

Mixing body (1 1) is provided, through which the powder with the first

Baking mass component (2) is mixed and through which the powder in

Substantially evenly distributed in the first baking mass component (2).

8. Plant according to one of claims 1 to 7, characterized in that in the post-mixing chamber (10) designed as a stator and with respect to the

Environment or the post-mixing chamber (10) fixed mixing body (12) is provided.

9. Plant according to one of claims 1 to 8, characterized in that

a plurality of moving mixing bodies (1 1) are provided, which are designed as substantially radially from a rotor shaft (13) projecting mixing elements (14) with an elongated or rod-shaped shape, that a drive (15) for rotating the rotor shaft (13) and the thereon provided mixing elements (14) about the rotor axis of rotation (16) is provided, and that the moving mixing body (1 1) in a first portion (33) of the post-mixing chamber (10) are provided.

10. Plant according to one of claims 1 to 9, characterized in that

a plurality of fixed mixing bodies (12) are provided, which are as in

Substantially radially from the wall (17) of the post-mixing chamber (10) projecting and in the post-mixing chamber (10) projecting mixing elements (14) are formed with an elongated or rod-shaped shape, and that the fixed

Mixing body (12) in the first portion (33) of the post-mixing chamber (10) are provided.

1 1. Installation according to one of claims 1 to 10, characterized in that the post-mixing device (4) comprises at least one wing mixing element (19) which is rotatably provided in a second portion (20) of the post-mixing chamber (10).

12. Installation according to one of claims 1 to 1 1, characterized in that the wing mixing element (19) is arranged in a normal distance to the vane main axis of rotation (21) movable and drivable on a circular path.

13. Installation according to one of claims 1 to 12, characterized in that the wing mixing element (19) comprises an inclined wing surface (22) and in the region or near the wall (17) of the second portion (20) of

Subsequent mixing chamber (10) movable and drivable on a circular path

is arranged so that in the post-mixing chamber (10) located

Baking ingredients from the wall area to the center of the

Subsequent mixing chamber (10) are transported.

14. Installation according to one of claims 1 to 13, characterized in that the powder conveying device (7) through the wall (17) of the second section (20) in the wall region of the post-mixing chamber (10) opens, so that the powder, in particular the flour, in the second section (20) is introduced into the post-mixing chamber (10).

15. Installation according to one of claims 1 to 14, characterized in that the wing mixing element (19) about a pivot axis (23) is pivotally arranged, so that the inclination of the wing surface (22) via a pivot drive (24) is variable.

16. Plant according to one of claims 1 to 15, characterized in that

a plurality of wing mixing elements (19) are provided.

17. Installation according to one of claims 1 to 16, characterized in that the second portion (20) of the post-mixing chamber (10) in the course of the flow of the first baking mass component (2) before the first portion (33).

Subsequent mixing chamber (10) is provided, so that the first

Baking mass component is first moved through the second portion (20) and then by the first portion (33) and in particular pumped.

18. Plant according to one of claims 1 to 17, characterized in that the rotor rotational axis (16) and the wing main axis of rotation (21) are arranged substantially coaxially.

19. Plant according to one of claims 1 to 18, characterized in that the post-mixing chamber (10) and in particular the wall (17) of the post-mixing chamber (10) is or are rotationally body-shaped, and that the

Symmetry axis of the rotary body - shaped wall (17) in

Substantially coaxial with the rotor axis of rotation (16) and / or

Wing main axis of rotation (21) is arranged.

20. Plant according to one of claims 1 to 19, characterized in that the pressure in the post-mixing chamber (10) is greater than the ambient pressure, and that the screw conveyor (8) of the powder conveying device (7) in the region of the junction in the post-mixing chamber (10 ) is completely filled with powder and optionally under pressure, so that a discharge of the pressure of

Post-mixing chamber (10) by the screw conveyor (8) is prevented and the powder in the under-pressure post-mixing chamber (10) can be introduced.

21. Installation according to one of claims 1 to 20, characterized in that the post-mixing device comprises a cooling system (35), so that the

Subsequent mixing chamber and the first baking composition contained therein are cooled.

22. Plant according to one of claims 1 to 21, characterized in that a control unit is provided, through which the speed and / or the

Torque of the drive of the flour feeder, the drive of the

Wing mixing elements, the drive of the moving mixing body and / or the drive of the main pump as a function of each other and / or controlled or regulated depending on the required baking mass flow rate of the baking machine.

23. A process for the continuous production and dispensing of a baking composition for the production of baked products, in particular flat waffles,

Hollow waffles, waffle rolls, soft waffles or cakes comprising the following steps:

Premixing of a first baking mass component in one

Pre-mixing apparatus, wherein the first baking mass component contains substantially all the ingredients of the baking mass except for those components which are added to the first baking mass component in the post-mixing device;

Conveying, in particular pumping the first baking mass component into and through a post-mixing device, wherein the conveying and in particular the pumping takes place essentially continuously;

- Adding a powdered introduced proportion of the baking mass in the continuously flowing through the post-mixing first

Baking mass component, wherein the admixing of the powdered portion introduced preferably substantially continuously or continuously

takes place intermittently;

Mixing and distributing the powdered portion in the first baking mass component, wherein the mixing and distribution of the powdered portion in the first baking mass component is preferably continuous during conveying of the first baking mass component by the post mixing device;

- Further promotion of the baking material from Vormischvornchtung to the

Baking material dispenser.

24. The method according to claim 23, comprising the following step:

- Adding gas or a gas mixture containing in particular air, oxygen, nitrogen and / or carbon dioxide, in a gassing of Nachmischvorrichtung so that the first baking mass component is given a foamy consistency, wherein the admixing of the gas or the gas mixture preferably before the admixture of the powder Share takes place.

25. The method according to claim 23 or 24, comprising the following step:

- Adding a liquid comprising in particular oil, lecithin, water, salt, leavening agent and / or soda in a Flüssigkeitszuführvorrichtung, wherein the admixing of oil, lecithin and / or water, preferably after the admixing of the powdered portion takes place.

26. The method according to any one of claims 23 to 25, comprising the following step:

- Adding oil in a lubrication device of the post-mixing device.

27. The method according to any one of claims 23 to 26, comprising the following step:

- Adding water in the post-mixing device.

28. The method according to any one of claims 23 to 27, comprising the following step:

Cooling the post-mixing chamber of the post-mixing device, in particular by pumping a cooling medium through cooling channels of the post-mixing device.

29. The method according to any one of claims 23 to 28, characterized in that the first baking mass component provided with continuous promotion by the Nachmischvorrichtung first with a gas such as air, then with a powder such as flour in particular and then with a liquid such as oil and mixed is to make the baking mass.