• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A commercially feasible, high-output extrusion apparatus and method is provided for producing vegetable protein based meat analogue products characterized by discrete, untwisted, manually separable meat-like layers and at relatively high production rates. The method involves passing hot, moist, pretreated vegetable protein material through an extruder barrel and causing formation of a first choke of the material intermediate the ends of the barrel, subdivision of the material downstream of the first choke point in the presence of steam for thorough cooking and moisturizing of the material, rechoking of the subdivided material adjacent the extrusion end of the barrel, and extrusion of the material as a dense, layered meat analogue product. The apparatus preferably includes a plurality of especially configured, axially aligned screw elements within the extruder barrel, including an intermediate cut-flight screw for forming the first choke, and an axial extrusion or die spacer at the extrusion end of the barrel for facilitating layering of the end product. The overall production apparatus advantageously includes a pair of extruders for sequentially denaturing the vegetable protein based material and rendering the same hot and flowable, whereupon the hot material can be extruded as a layered meat analogue product from the second extruder.
    公开号:SU776535A3
    申请号:SU782642450
    申请日:1978-07-14
    公开日:1980-10-30
    发明作者:Дж. Венджер Лавон；Стюарт Кларк Дуглас；Вэйн Хок Бобби
    申请人:Венджер Мануфакчуринг (Фирма)；
    IPC主号:
    专利说明:

    (54) DEVICE YLE FOR PREPARATION OF PROTEIN
    -.,. one .-:
    FIELD OF THE INVENTION The invention relates to a footwear industry.
    A device for preparing a protein product imitating meat, including a cylinder with 5 located inside it and driving & 4 into rotation with a screw, extruded matrix installed opposite to the inlet, qi, laser side, and a device for controlling temperature and pressure 1 is known. ,
    However, during operation of a known device, oscillations and vibrations are blocked in the output extrusion matrix, which leads to a violation of the homogeneity of the layered structure in the final product.
    The aim of the invention is to improve the quality of extrusion. -. 20
    This is achieved by the fact that the proposed device for the preparation of a protein product simulating meat is equipped with devices for changing the temperature of the product, each of which is a jacket located concentrically to the cylinder and a pipe located between the cylinder and the matrix, while the pipe has device for directions-30
    PRODUCT, imitated by His mso:
    Leni product flow in the matrix, and. the auger consists of three sections, the second section is provided with a scraper for separating the compacted product, and a third section is equipped with a screw element fixed coaxially with the screw.
    FIG. 1 is a schematic diagram of an apparatus for the preparation of a protein product imitating meat from FIG. 2 - partially the first and second extruders in the process of transfer of material from the first to the second; in FIG. 3 — part of the extruder barrel and screw elements forming part of the second extruder; in FIG. 4, the first part of the extruder barrel when the extrusion material passes from the first extruder through the first portion of the second extruder; Fig, 5 - part of the second section of the extruder with the passage of the material subjected. , extrusion, including the accumulation of material and the initial separation of it to turn into a beaded structure; 6-part of the third section of the extruder during the passage of the beaded material through the third section of the second extruder with its subsequent orientation at the second point of the accumulation and extrusion of the material
    in the form of a product having a layered structure.
    The device (Fig. 1) contains cylinders I and 2 for carrying out the extrusion process, a cut block 3, a device for controlling temperature and pressure, a device for changing the temperature of the product, and 4 for drying and cooling the product
    Cylinder 2 is located near the exit end of cylinder 1 perpendicular to the latter. The inlet 5 of cylinder 2 is located spatially below the exit of cylinder 1 so that material b coming out of the first passes through the atmosphere into cylinder 2. Conveyor 7 is designed for feeding the product from cylinder 2 to fixture 4 for drying and cooling. 1 is installed in a Trunk hopper 8 for introducing raw materials into it, having the shape of a truncated cone, and connected via pipe 9 to cylinder 10 to mix the ingredients of the mixture at high speed, communicated to it by the electric motor 1 1. Pipelines for supplying water and steam (not shown) are also connected to cylinder 10, thereby ensuring the introduction of desired moisture in the cylinder and the necessary mixing of ingredients, as well as noBHifeliHe their temperatures. ..:; . Cylinder 10 is connected to cylinder 1, the latter including several tubular heads with jackets (not shown), before; for; meanings дл 1 for introducing heating or cooling medium, such as steam, cold, water or other hlshD agent, and temperature control of the mixturej conducting through the coptseTCTBy-i sections of the cylinder 1. Each head is equipped with feed and discharge pipelines (not shown). Last: the head 12 of cylinder 1 (Fig. 2) has at the end a plate of a matrix 13 with a series of holes (not shown). In particular, in the matrix there can be four openings located at equal distance from one another and the circumference of the rib circumscribed by rib.
    one , . .
    Cylinder 1 is mounted coaxially. Shogohod spiral auger- (not pokasan) to move the material to LOD (b) under conditions
    Zvyfyh Shhagsh eskyhusili1a
    overspray and pressure. The auger is driven to rotate with the power of the electromotor 11. The cylinder 1 is pre-loaded to provide a preliminary. processing a mixture of MaTetJHANOB; used for preparing protein; product that mimics. -,
     Cilinda T (Fig. 3) has a C515 Neelow 14-20 and an auger located inside it, which is rotated with
     Is watering with water 21. With anti-shocks776535
    four
    An extrusion matrix 22 is installed on the side of the inlet 5 of the cylinder 2. A pipe 23 is located between the cylinder 2 and the matrix 22 with a device 24 for guiding the Product to the matrix. The plate of the matrix 22 is reinforced over the end of the pipe 23 and has otiersti located around its circumference .25. -
    The fixture for changing the product's product is a shirt located concentric to the cylinder. The first head 14 has a hole 26, the diameter of which corresponds to the diameter of the inlet 5
    The cylinder, with this internal wall 27 of the head 14 is made in the form of directions of xenus. around the head 14. a shirt 28 is placed with a BfcJM ring channel 29 for a heat-induced medium, preferably steam or carrier.
    The second head 15 is attached non-directly to the head .14. And has;. inner bcb wall 30 of constant diameter and outer py6aiiiky 31 with annular channel 32 for heat-exchange medium. Rub / fourth and fifth
    The heads 16, 17 and 18 are identical to the head 15. Sixth head 19 is connected, not at the front of the head 18 and has evenly drawn shape: on the internal lateral side of the back of the 35 heat transfer medium.
    The seventh Dvlka 20 is significantly shorter than the previously described grivki-1419, and has. Young sidewall); STYN-: -, ku 36 and shirt 37 with an annular channel 38 for teLORBmeny environment. Fruba 23 is attached directly k
    front end of the shirt has a shirt 39 s.kltsevyov1 channel 40 dl
    Its shared environment i.lx- :. -.
     1 In heads 14-20: the presence of sleeves is provided (not shown in the drawings), with the latter containing a row
    Barely openable in the straight direction and protruding radially inward Leber (not shown any). In part, the sleeve inside cylinder 2 is continuous. protruding edge rib spiral. forms (not shown).
    The screw of the cylinder 2 (fig. 4-6) consists y.x three: Section. First section 1
    c6 rider: live installed inside the head-. 14 on the shaft 41 of a screw element 42 with scrapers 43 with a variable length of pitch, the turns of scrapers being successively distributed along the shaft and mounted inside the head 15 rotatably a second screw element 44 on the shaft 45 with scrapers 4b (Fig. 4 ). The configuration of the screw element 44 p; the presence of a smoothly decreasing volume inside the Negro, for the neck, the shaft 45 is made cone-shaped in the direction of the surface of the inner wall of the head 15, and
    the height of the scrapers 46 is reduced along the length of the shaft 45. Between the screw elements .4 and 44, a locking device 47 is arranged to form a predetermined pressure inside the head 15,
    The second section JT of the screw contains (FIG. 5) a third screw element 48 located inside the head 16 s. the possibility of reducing the free volume inside the head, while the shaft 49 of the screw element 48 is made in the form of a truncated cone, directed into the outer space in the direction of the inner side wall of the Thermos 16, and height; the scrapers 50 of the ayntho element of its element are modified in a manner similar to n; a cutting cone. The corners of the spirals JKOB .46 and 50 are identical and more comfortable with the spreader scrapers 43, which contributes to the rapid transfer of material through the BT 5 hole 5 and along the cylinder 2. The second section also contains the fourth element 51 of the cylindrical shaft 52 and the last scrapers located along the periphery 53, with the helix angle of the latter being smaller than the angle of the scrapers 50. The second section of the auger was syabzhen with the scraper 54 to separate the fallen product. The scraper 54 is located in the zone remote from element 48 on П (length of element 51. At the front end of the screw element 51, it has (3 ± s) a locking device 55 to restrict the passage of steam, and it is identical with the locking device 47
    The second section of the stitch also contains the cleanliness of the fifth screw element 56 / installed inside the head 18 on the shaft 57 and having the scrapers 58. The scrapers 58 are arranged in a spiral, the angle of which is greater than the angle by the scraper 53. The difference in the free volume of t-oles 18 is greater than inside the head
    17 .. -.; /. /; /./
    : third section iji auger contains; (Fig. 6) another part of the screw & 56 element and the sixth screw element 59, located inside the head 19 on the cone shaft 60 smoothly converging on the cone and having a scraper 61. The sixth vi: 1N tovoy element 59 is made in such a way that it provides At the head, it is uniform in length. volume. The third section of the neck also contains the installed head 20 of the seventh screw-yo; ment of 62 constant. 63 and the Has scraper 64, located in a spiral, the angle of which is greater than the angle of the skr6k 61.
    The device works as follows.
    The mixture containing vegetable protein and moisture along with other additives passes successively through cylinders 1 and 2. In the canal, the initial components with steam or water are mixed in cylinder 10, then the premixed material is passed through cylinder 1 (Fig. 2), turned into it in heated, fluid, non-specified orientation and non-texturized material 6, having the form of a rope. From this material, undesirable impurities that are given to it are removed: the unpleasant smell of the substance, after which the material enters the inlet 5 of cylinder 2. Zder it captures and is transferred to per7 Byioblbvky 14 using a screw element, 42 with variable pitch and. with the help of the screw element 44 Dvi: it lives for the first time. Growing up at the head of the Split 6T 4T ensures fast (moving materials along cylinder 2, with pieces of material 6 Moving closely one tc to another to get a compact structure. Then the Extruded Material 6 passes through the third head 16, in which it is more. In the fourth head 17, the pieces of extruded material form the first clusters 65 due to the relatively small pitch and angle of the scraper helix 53 and the presence of a scraper 54
    As the material leaves the quadruple head 17 and enters the Fifth head 18, it is subdivided and cut into a large number of relatively small, bead-like masses 66. of material (1.858-12.7 mm in diameter). Under the influence of rotational motion, applied to the masses of 66 material, the last prio6t) etaiuT form close to spherical. The formation of beads is stimulated by the supply of steam, which explodes inside the compacted mass of the material as it passes into the fifth head 18, which has a large free volume as compared to the fourth head.
    Further, the material-like beads of mass enter the sixth head 19, while during the passage of the fifth and sixth heads the beads are thoroughly and evenly cooked and moistened in U) steam. In the last part of the sixth head 19 and c. the seventh head 20 of the material bead inside the body is joined; the second Cluster 67 of material that fills the seventh head. the combined material passes into the tube 23 for extruding through the matrix 22. The formation of the complex structure occurs partially-j but due to the axial movement of the material in the tube 23 before it is extruded
    The resulting complex product exiting from cylinder 2 is then cut, dried and cooled in the usual manner known in the art.
    权利要求:
    Claims (1)
    [1]
    The proposed device provides an increase in the quality of the extrusion and the production of meat substitutes having a layered structure. . The invention of the Device for the preparation of a protein product simulating the SJH BHVTn ™ located inside of it and driven by the screw, extrusion matrix of the P and the opposite side of the cylinder of the side and the device for control of tanks and pressure, that is that, in order to improve the quality of extrusion, the equipment is equipped with devices for changing the temperature of the product, one of which is a jacket located concentrically to the cylinder and a pipe located between at the cylinder and the matrix, the tube has devices for directing the flow of the product into the matrix, and the screw consists of three sections, the second section is LP ± ± scraper for separating the product from JieHHoro, and the third section is screwed to the screw attached to the screw. Sources of information taken into account in the examination 1. US patent 3970761, cl. 426-250, pub. 1976
    类似技术:
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    同族专利:
    公开号 | 公开日
    GB2001001B|1982-05-12|
    IN149907B|1982-05-29|
    FR2397159A1|1979-02-09|
    YU162478A|1982-10-31|
    PL208430A1|1979-06-18|
    BR7804567A|1979-03-06|
    JPS55156555A|1980-12-05|
    PH17693A|1984-11-02|
    AR222016A1|1981-04-15|
    US4118164A|1978-10-03|
    DE2830805C2|1983-05-05|
    DE2830805A1|1979-01-18|
    FR2397159B1|1983-06-10|
    GB2001001A|1979-01-24|
    JPS5715858B2|1982-04-01|
    YU41833B|1988-02-29|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/816,005|US4118164A|1977-07-15|1977-07-15|High-output apparatus for producing dense, uniformly layered meat analogue product|
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