UA88839C2 - Device and method for making food extruded product - Google Patents

Abstract

Disclosed are a device and a method for making a food extruded product. The device comprises a body, a loading tank with a doser as an additional spiral conveyer with smooth regulation of rotating frequency, an extruding press and also a mould in which are made in series a washer of thermally conductive material with a coupling nut, in which a slot or a dumb-bell opening or other slotted one with extending edges is made, a slot diaphragm and an drawing nozzle with a break-through rectangular opening structurally made as a washer adjacent to the slot diaphragm and a thin-wall jet, connected therewith, which performs a function of a rectangular channel forming a product. A method for making a food extruded product includes loading a grain mixture, mixing, grinding and extruding thereof, forming the ready product. The ground mixture is levelled in a tape evenly redistributing the pressure across the entire area of a flow of the product. Then it is pressed out through the slot diaphragm with the further puffing the grain mixture at the starting area of the drawing nozzle which attains soft consistency and fills the opening of the drawing nozzle with the rectangular cross-section, in which the ready product is formed as a flat tape which in turn is divided into separate tapes of a measuring length by means of a cutter. At the stage of grinding the heating temperature of the grain mixture is regulated by means of the heating collar, by means of changing the resistance of shifting the grain mixture from the spiral conveyer of the extruder of the press into the mould by means of the coupling nut forming an expanded food product is carried out in conditions of intensive heat removal which is provided by the thin walls of the jet of the drawing nozzle.

Description

or at an angle to it (see Russian application Me98112976 In addition, a known method of preparing food from class A23Р1/12 published on 03/27/2000 extruded product, according to which

Also known is the device for the production of char- the extruded product is applied with a flavor admixture of the extruded product, which contains an extracted mixture of fruit juice and hydronized meal, obli-ruder with a matrix and installed in it from possible slags, taken in a ratio of 3-5:1 by mass .bo (see tyu rotation forming the head, which the author's certificate of the USSR Me1738227 from the class differs in that the transitional conical surface and A2311/18 published on 07.06.1992). the transitional cylindrical surface of the forming head is the main disadvantage of all the above-mentioned ky placed outside the matrix die. See. The main disadvantage of these methods is that they do not provide the possibility of mixing during one loading of different types (published on September 20, 1999). grain crops with different size and hardness

The disadvantages of the devices described above are grains. in a small degree of grinding the grain mixture and the closest in essence and effect, bringing its constituent particles to readiness and which is taken as a prototype, is a device and, as a result, the low quality of the finished product. seb for the production of food extruded

On these devices, it is impossible to obtain a ready-made product described in the Russian patent Me2223682 with a product in the form of thin rectangular loaves of yarn of class A2ZRI1/12, A2311/18,1/10 with a high porosity section published on February 20, 2004. with uniform mass distribution. According to the present invention, the device for manufacturing

These shortcomings are caused by the coarse degree of grinding of the extruded food product, containing particles in the grain mixture, that is, the quality of the casing, the loading hopper with vibrodosage grinding, as well as the grinding time. rum and tensioner, as well as a matrix in which the sequence

When increasing the gap in known devices, a millstone with a central round hole is made, the product turns out raw, and when it is reduced and a transitional equalizing cavity, the transitional gap burns and is sintered on the outside, leaving a diaphragm with a hole, as well as an adaptive hollow-raw inside. on with a slotted diaphragm and a die with a through

In known devices, it is possible to obtain a rectangular hole, which can be made of a whole grain product only in the form of horizontally or vertically elongated sticks or small cylinders of an irregular shape, which is why the die can be provided with slotted shapes, due to the exit hole of the die, grooves for installation dividing knives assigned to the matrix. for dividing the product along the longitudinal axis, and on the body

This is also caused by the fact that thermosensors can be installed in well-known matrix devices, it is impossible to evenly distribute pressure and oil for the automation of the control process, and in tension in the case of manufacturing a flat product. your drums can be provided with dividing

Rectangular flat loaves are obtained only with knives designed for cross-cutting flour. At the same time, there are many valuable substances contained in the product. are present in the whole grain, are lost already during the process of making fine flour, are oxidized in the air according to the same invention. The taste of such an extruded food product leaves something to be desired, and it is necessary to return the grain mixture, its mixing, the application of various flavorings, which chalk and extrusion, the formation of the finished product, is also confirmed by the fact that the known methods at the same time in in the process of extrusion, the grain mixture is kept in the cavities of the matrix for a period of time, it concerns only the mixing of the grain with the filling of these cavities due to the time, aromatic components or the application of flavor additives to the food flow of the product with the help of a transitional diaphragm of the upper layer. into a strip with a rectangular extruded product. And this means that the grain cross-section, evenly redistributing the pressure for raw materials in the final product, is not brought to the entire area of the product flow, the grain mixture is ready for consumption. spit, exerting pressure on her, then squeeze

For example: they pass through a slit diaphragm with further support

A known method of grain production is the production of a grain mixture that acquires a soft texture, which includes the introduction of a synthetic consistency substitute and fills the hole of the die from rectangular sugar into crushed grain and extrusion through the grain cross-section, in which the finished product is formed into a mass 200-2507C with obtaining the finished form of a flat tape, which, in turn, is divided according to the product with a moisture content of 4.5-995 (see the Russian patent with the help of dividing knives installed on the

Мо2134521 from class A2311/10 was published by Rabanah tensioners, on individual rectangular loaves on August 20, 1999. forms

There is also a known method of producing extrudo- The main significant drawback of the well-known fermented product from the bran of bread cereals, which is varied to obtain a food extruded product, is the complexity and imperfection of the design of the material components and water taken in its matrix - the main node in which the food product is regularly prepared and formed. mixtures 14-1595. Extrusion is carried out at a speed of vy- The presence of this shortcoming is explained as follows. of extrudate with a moisture content of 5-795 100-180 mm/min. The design of the matrix begins with a mill, in which,

went Russian patent Me2145176 from the class A23I/1/18 in general, there is no need, since the grain mill was published on July 8, 1999). of the mixture to the required fraction is completely

located in the auger housing. Grinding the grain mixture itself, it is moistened in advance, even before loading with the help of an auger, is actually one of the main functions of the latter. | if the casing is longer than a certain time required to saturate the grains of the auger, complete grinding of the grain with moisture does not occur. But wet grain has the property of a sticky mixture, so this only indicates that it will not form into lumps. During vibrodosing, it is not always possible to choose the size of the auger, in particular, its length, it is possible to completely destroy grain lumps, which, in or about its excessive wear. That is, if in the first place they break off whole and in this form of structure a correctly selected screw is used, then they fall into the body of the press extruder. Therefore, there is no need for any additional grinder. the used dosing principle of grain supply

Its introduction into the matrix only makes it more difficult and the environment (vibration), in general, cannot tighten its construction and emphasizes the inability to produce accurate dosage, therefore, it is not possible to choose the correct auger - it appears to be widespread in the future to obtain a grain mixture and, detail in mechanical engineering. But this is not the only non-as a result, a food extruded product, due to the shortcomings of the first detail in the design of the matrix. We are talking about the same properties along its length, or we are talking about the fact that the working surface of the mill has only one central round hole for the uniformity of the structure and consumer properties, the food product must be used for the passage of the crushed grain mixture and additional local regulation , which, in the interior of the matrix. It is because of the round shape that the first, not provided for in this design with a single inlet hole, arises technologically, and, secondly, it is technologically difficult to implement, due to the need for further expansion of the flow because the formation of lumps of the grain mixture, their granular of the mixture to the dimensions corresponding to the diameter of the measures, and the time of getting into the body of the extruder of the press, matrix, which, in turn, is determined by the change- is foreseen and cannot be predicted. frames of the extruded food product. For this purpose, the main disadvantage of the known method of production is the leveling cavity in the mill, which the inflow of the extruded food product is a low-grain mixture, after exiting the central nozzle, its productivity, which is determined by the need, fills so that the size (width) of the flow the grain size of the grain mixture in the leveling mixture corresponded to the diameter of the matrix. The presence of adaptive cavities of the matrix over time, the leveling cavity, in turn, leads to the time-dependent filling of these cavities, and to a significant increase in length (or thickness) as well as the presence of a separate millstone leveling operation, which, in general, leads to an increase in the flow of the grain mixture into the belt with the help of the dimensions of the matrix, to increase its weight and metal, current diaphragm, and the need to bake the grain that goes into its manufacture. The presence of an adaptive new mixture before readiness in the adaptive cavity. cavity, and of significant size, where the presence of the listed technological shortcomings of baking of the grain mixture, speaks only due to the imperfection of the matrix design about the constructive insufficient heating of the grain devices, which were mentioned above. a new mixture, which leads to the need to introduce a cavity, where the product is brought to readiness. is that it does not guarantee receiving continuous

The dimensions, in particular, the length, of this part of the adaptive tape of a ready-made food product with the same cavity, reaches almost half of the properties along its length due to the impossibility of the length of the matrix, which also increases its weight. consumption of metal, and leads to the complication of the body of the extruder press due to the imperfection of the entire design. Completes the design of the matrix of the dispenser design, which was discussed above. die with a through rectangular hole. As the basis of the invention is the task of the dimensions of this part, in particular, its diameter, the correspondence of the device design with the diameter of the rest of the parts, it is a massive increase in the productivity and quality of food, and this circumstance is its drawback. Due to the large size of the extruded product due to ensuring the thickness of the metal surrounding the rectangular hole, the accuracy and reliability of the metered supply of grain significantly deteriorates the conditions for removing heat from the mixture into the device and reducing the weight and quantity of the de-extruded food product. As a result of melts in the matrix by changing the dosing principle of this, for cooling (drying) the product and structural change of the matrix parts, which will ensure, the length of the spinneret must be significantly increased - the combination of the functions they perform. you. But in this case, it unreasonably increases The solution to the problem is achieved by the fact that the total length of the matrix and its weight, which is insufficient in the device for the production of food extrudate, which could be avoided if the intensified product, which contains the body, - forge the conditions of heat removal. Thus, due to the chewing hopper with the press-extruder dispenser, and the imperfection of the parts included in the design, as well as the matrix, in which the diaphragms are sequentially made, the dimensions, weight and cost of the last growth with an opening, a slotted diaphragm and a die with are crumbling and its maintenance is becoming more difficult. with a rectangular hole that can be used

The second disadvantage of the well-known device for horizontally or vertically stretched nanny, obtaining an extruded food product is that the die can be provided with slots in the design of the vibrodoser for the installation of dividing knives, adjusting the supply of the grain mixture to the body of the extruded for division of the product along the longitudinal axis, and on the dera of the press. The essence of this shortcoming is explained by the following: To obtain the effect of an explosion of grain grain for the automation of the control process, according to

but offers, the dispenser is made in the form of an accessory for the production of an extruded food screw with smoothly adjustable rotation, product. located between the outlet opening of the loading- The essence of the invention is explained by the illustrative hopper and the entrance to the case with the external material, on which the following is depicted: the rudder of the press, as well as, in the matrix sequentially arranged Fig. 1 - a general view of the device for the manufactured a heating washer, in which the extruded food product is molded; slotted or fluted or other slotted Fig. 2 is a matrix for the device, showing a slotted hole with widening edges, slotted Fig. 1, a longitudinal section to better show the diaphragm and die with a through rectangular hole. rum, which is structurally made in the form of a washer. The proposed device consists of a carrier adjacent to the slit diaphragm, and a related choi frame 1, a loading hopper 2, a block with a thin-walled nozzle that performs the control function C, a dosing auger 4, a housing extruding product of a rectangular channel. press 5, matrix 6, cutting device 7

The solution to the given problem is also achieved by any known design and tray 8 for receiving and by the fact that in the method of manufacturing a food extract, a ready-made food product. ore product using the above-described matrix 6 of the device consists of a heating device, which includes the loading of the grain choi metal washer 9, which has a good heat conductor, its mixing, grinding and extrusion, formability, which simultaneously performs the function of distribution of the finished product, while grinding the grain mixture along the width of the matrix 6, for which the mixture is leveled into a ribbon, evenly spaced slit-like hole 10, passing through it, dividing the pressure over the entire area of the product flow, through which the grain mixture is immediately and uniformly squeezed out through the slit diaphragm with is distributed over the entire width of the matrix 6. By further detonation of the grain mixture at the beginning, the dimensions and shape of the slit-like opening 10 in the part of the die, which acquires a soft consistency, can be different: oval, in the form of patties , tions and fills the hole of the die with a rectangular single-row set of several round holes or a section in which the finished product is formed kt in a different shape: just so that its width corresponds to the appearance of a flat tape, which, in turn, is divided by the diameter of the matrix, in height it was cut many times with the help of a cutting device into separate strips of a smaller width. Directly behind the heating-measuring length, according to the proposal at the grinding stage, with a grinding washer 9, in the matrix 6, the slit temperature of the heating of the grain mixture is set, regulated by a diaphragm 11 with a slit hole 12, to which the die 13 is connected with the help of a heating washer, through horizontal changes in the movement resistance of the grain mixture from the auger-drawn hole 14 of rectangular cross-section, wrapping the extruder of the press into the matrix, and the formation of the reno nozzle 15 of the corresponding cross-section. of the expanded food product is carried out in After the matrix 6, at a distance of approximately 0.8- under the conditions of intensive heat dissipation, which provides 1.0 m from it, the installed cutting device 7 can be felt by the thin-walled design of the branch pipe of any known design. lyres In addition, matrix 6 can be set

The use as a dosing device of lazy thermosensors of any known design of an additional auger with an adjustable speed (not shown due to common knowledge) for automatic rotation allows you to ensure ideal dosing of the process of managing the production of food grain mixture regardless of its sticking in the product. lumps, since they will all be full. The further essence of the proposed technique is destroyed by a rotating screw, even before the solution is explained together with the principle of distributing the grain mixture into the extruder body of the device for the production of food extracts. ore product.

Since the grinding of the grain mixture is completely separated. The grain mixture is poured into the hopper 2, from where it enters the press-extruder. the auger is moved by a heating washer, with the help of which it is ground and simultaneously fed to the matrix 6. the temperature of the grain mixture is changed by Here, the grain mixture is additionally mixed, the change of resistance in the zone between the auger and the matrix is calculated and heated during compression. The end of changing the width of this zone. For the passage of the grain mixture heated to a given temperature into the matrix, the mixture made in the heating washer enters the slit hole 10 and, further, in the course of the slit-like hole of any configuration, movement, it enters the slit hole 12 of the slit dia- thanks to which the heating washer simultaneously performs 11.3, which the grain mixture is pressed into the fine function of the slit diaphragm, which distributes the layer 13. The pressed and heated grain mixture, into the grain mixture across the width of the matrix. A change in the structure of the spinneret (reduced by which the moisture has turned into steam, in particular, a decrease in its size under high pressure) enters the hole 14. The massiveness is achieved due to the fact that the spinneret 13, which is much larger than the slotted hole the duct is formed by a nozzle with a specified 12 slotted diaphragm 11, is in the area of action of the size of the opening, which allows for the intensification of atmospheric pressure, as a result of which the grain mixture removes heat from the finished product and, just like that, expands due to the intensive release of steam to accelerate its cooling and hardening and , in the heated grain mixture. After that, initially, to reduce the total length of the technological forging section of the pipe 15, a single mass of soft consistency is formed from the grain mixture, which will

introduces a completely horizontally oriented hole and temperatures in the matrix, as a result of which 14 of the rectangular cross-section is eliminated, the need for additional cavities and chambers is distributed there, evenly without the formation of a cavity at the corners. When it is mandatory in other designs of matrices, and this one, the expanded grain mixture, while also continuing to guarantee the exact feeding of the grain co- move along the nozzle 15, quickly cools from the hopper into the body of the extruder of the press. None chews and hardens to the state of the finished product. from known devices for food production

The finished product obtained from the die 13 in the extruded product cannot have the characteristics of a thin flat strip of rectangular section, because, due to their construction thickness from 2 to 7 mm, which, passing the distance of defects, it is necessary to use to the cutting device 7, it is finally dried and the means for changing the size of the grain flow is cooled and the cutting device 7 separates the mixture for filling the matrix, and also it is necessary to measure segments of a given length. bake the product until it is fully cooked, which is what it says

A significant difference of the object of the claimed invention is their imperfection. compared to the prototype, it is possible to use a heating washer 9, which can be used to regulate the heating temperature of the grain mixture - simplification construction of the matrix due to the use of the union nut 16, which regulates the reduction of the number of parts and due to the connection between the screw and the heating washer 9, and the performance of functions; the structure of the die 13 allows you to speed up the process - increasing the reliability of the device and cooling the finished product, and in the fact that an additional auger is used for coating the structure of the matrix to simplify its maintenance due to the simplicity of the dispenser. by adjusting the rotation frequency. The economic effect of the implementation of the above-mentioned differences, as a whole, allow the fundamentally proposed technical solution, in comparison with simplifying the design of the matrix and fundamentally simplifying the prototype. product due to the redistribution of pressure among the number of parts. тТ8--- Romain sh ra ! medi re | g shi shY OH Ks ryu and shiny vysychNny! ! friday wasps! t, Y | - / shi z ee i - «i N i N N i i i Kk x N shi zo vu i Vi. eh

Computer typesetting by T. Chepelev Signed Circulation 28 approx.

Ministry of Education and Science of Ukraine

State Department of Intellectual Property, str. Urytskogo, 45, Kyiv, MSP, 03680, Ukraine

SE "Ukrainian Institute of Industrial Property", str. Glazunova, 1, Kyiv - 42, 01601