Device for manufacture of extruded food product with fillings

FIELD: food industry.

SUBSTANCE: invention relates to food industry. The device for production of an extruded food product with fillings involves a tubular structure with a curved elbow which tubular structure passes through the extruder matrix draw dies. The filling supply tubular structure is designed as composed of an external and an internal pipes coaxially installed including portions of conical extensions and cylindrical tail pieces of the pipes. The cylindrical tail portion of the internal pipe is rigidly fixed; the spherical radome incompletely overlaps the clear opening of the portion; the cylindrical tail portion of the internal pipe is designed to be 5-10% longer than the cylindrical tail portion of the external pipe; the clear opening area of the minimum clearance between the cylindrical tail portion of the internal pipe and the spherical radome is no more than the cross section area of the clear opening of the internal pipe before entry into the conical extension input.

EFFECT: invention allows to enhance quality of the products moulding due to various lengths of the cylindrical tail portions of the fillings application channels and improve the ready products quality due to exclusion of penetration of moisture from the filling into the product body.

1 dwg

 

The invention relates to food industry, namely the production of extruded food product tubular shape with fillings.

A device for the manufacture of extruded food product tubular shape with the filling [1. Log. Cereal Foods World, USA, 1987, No. 11, s].

The disadvantage of this device is the inability to obtain an extruded product of a tubular shape with two fillings.

Closest to the claimed invention to the technical essence is a device for the manufacture of extruded food product tubular shape with the filling, selected as a prototype and includes a tubular structure with a bent knee for feeding filling passing through the die plate matrix extruder made with a tapered extension and the cylindrical end part [2. Patent No. 2137369 Device for the manufacture of extruded food product stuffed, Publ. 20.09.1999].

The disadvantage of the prototype is that the device does not provide the high-quality extruded tubular product with a moisture-containing, for example, fruit-berry filling in the moisture in the extruded product, which leads to disintegration of the body within 24 hours of retention and loss of quality of finished products.

The task is make your decision which sent the invention, is to improve the quality of the extruded tubular product with a moisture-containing, for example, fruit-berry filling, as well as expanding the technological capabilities of the extruder and the product range.

This object is achieved in that the device for the manufacture of extruded food product with a variety of fillings, including a tubular structure with a bent knee, passing through the die plate matrix extruder, unlike the prototype tubular flow design fillings made of outer and inner tubes, installed coaxially, including parts of conical extensions and cylindrical end parts of the tubes within the cylindrical end portion of the inner tube is rigidly fixed spherical fairing with partial overlapping of the living section of the site, with a cylindrical end section of the inner tube is made longer than 5-10% of the cylindrical end portion of the outer tube, and screening area minimum clearance between the cylindrical end section of the inner tube and the spherical Radome is not more than the cross-sectional area of the living section of the inner tube before entering the conical extension.

The invention is illustrated by drawings.

1 shows a device for preparing food is castrogiovanni product with fillings; figure 2 - scheme of education extrudable product with partial and complete filling of the internal cavity filling.

Device for the manufacture of extruded food product with fillings contains knee 1, passing through the die plate matrix 2 tubular structures containing the external tube 3 and the inner tube 4 to the respective feed hydrophobic and moisture-containing fillings. Pipe 3 for supplying a hydrophobic filling has at the die exit conical extension 5, breaking into a cylindrical end portion 6. The tube 4 has a conical extension 7, breaking into a cylindrical end portion 8.

Within the cylindrical end portion 8 of the inner tube 4 is rigidly fixed spherical fairing 9 on the stud 10 with partial overlapping of the living section of the site.

Matrix 2 are accommodated in the housing 11, which is installed inside the auger 12, forcing the extrudable product 13. The gap 15 between the matrix 2 and the knee 1 serves to discharge extrudable product.

The device operates as follows.

Extrudable mass 13 by a screw 12 of the extruder is extruded in the form of a melt under pressure into the gap between Villeroy matrix 2 and the surface of the tube 3 moves, extending along the conical surface 5, and the "explosive" process becomes porous structure. Cylindricus the flanged end portion 6 forms a stable diameter extruded product of the mass 13. Hydrophobic filling on 1 knee from the tube 3, moving through a coaxial gap between the cylindrical surfaces of the tubes 3 and 4, bypassing the gap conical expansion between the surfaces 5 and 7, and the gap between the cylindrical end portions 6 and 8, is fed into a hollow body product. Cylindrical end portion 8 is made longer part 6 5-10% of its length, which provides for a reliable application of a hydrophobic layer of the filling on the inner surface of the extrudable product casing. Formed in the cavity is served moisture-containing filling of the inner tube 4. Moisture-containing filling can be applied or layer or fill the internal cavity is completely in contact with the hydrophobic layer of the filling, which is determined by the performance of the tube 4.

At the steady state process provides a stable shape and size of the cross-section of products with a uniform coating on the inner surface of the housing of the product layers of fillings.

Then from the resulting buildings products cut pieces of desired length.

So get the original piece goods ready-to-use product with a complex filling, consisting of two layers.

The use of the device provides the receiving piece extruded food product with high consumer and organoleptic what foistware.

Device for the manufacture of extruded food product with toppings in comparison with the prototype will allow you to:

- to expand the scope due to the universalization of the mechanism of application of the moisture-containing fillings on the inner surface of a hollow body product, which is covered with a hydrophobic filling;

- to improve the quality of molded products because of the different lengths of the cylindrical end sections of the channels causing fillings;

- to improve the quality of finished products by eliminating moisture from the filling into the casing of the product;

- to increase the operational reliability of the device.

- to expand the technological capabilities of the device for the production of a wide range.

1. Device for the manufacture of extruded food product with a variety of fillings, including a tubular structure with a bent knee, passing through the die plate matrix extruder, characterized in that the tubular design of the filing of fillings made of outer and inner tubes, installed coaxially, including parts of conical extensions and cylindrical end parts of the tubes within the cylindrical end portion of the inner tube is rigidly fixed spherical fairing with partial overlapping of the living section of the site.

2. The device according to claim 1, characterized in that the qi is andrijeski the tail section of the inner tube is made longer than 5-10% of the cylindrical end portion of the outer tube.

3. The device according to claim 1, characterized in that the screening area minimum clearance between the cylindrical end section of the inner tube and the spherical Radome is not more than the cross-sectional area of the living section of the inner tube before entering the conical extension.



 

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