摘要:
The invention relates to a device and a method for mixing and exchanging fluids, having a first chamber (2) and a second chamber (4) adjacent to the first chamber, wherein the first chamber (2) is a mixing chamber having static mixing elements (6)permeable in a mixing fluid flow direction by a first fluid (F) and a second fluid (G), and the second chamber (4) is a fluid feeding chamber or fluid discharge chamber permeable by the second fluid (G), a semipermeable membrane (7) being disposed at least in parts of the boundary region between the volume of the first chamber (2) and the volume of the second chamber (4), said membrane being impermeable to molecules or molecule agglomerations of the first fluid (F) and permeable to molecules or molecule agglomerations of the second fluid (G), characterized in that the membrane (7) is made of a material or is coated by a material to which at least the molecules or molecule agglomerations of one of the two fluids (F) comprise a lower affinity, and/or characterized in that the semipermeable membrane (7) is an elastic membrane spanning a support wall (6) having a plurality of holes.
摘要:
The invention relates to a feeding device for a baking oven (2). The baking moulds which pass through the baking section of the oven are formed by the circulating upper and lower baking plates (3, 4) of the baking oven (2), these determining the top and bottom surfaces of the units that are baked in the baking moulds with their baking surfaces, which run along the baking section (5) and which face towards each other. In a horizontal part of their circulation path, the lower baking plates (3) pass through an inputting station (1) which is mounted upstream of the baking section. The feeding device (8) comprises a dough depositing device (9) which is located in the inputting station (1) above the path of the lower baking plates (3). Said device can be temporarily moved with the lower baking plates (3), depositing the dough pieces at predetermined points on the baking surfaces of the lower baking plates (3).
摘要:
The invention relates to a device for producing cushion-shaped, preferably filled hollow bodies. The hollow bodies are made from plastically deformable small tubes (R) that, in a pinching device (4), are cut transversal to their longitudinal direction into individual hollow bodies delimited at their opposite ends by pinched edges. The pinching device (4) comprises at least one longitudinally extended pincher (6), which is assigned to the longitudinal direction of the small tubes (R), and in which a row of pinching tools (7) arranged one behind the other in the longitudinal direction is stationarily mounted in a frame (5). Each pinching tool (7) comprises a stationary pinching jaw (8), which is fixed inside said frame (5), and comprises a moving pinching jaw (9), which is situated opposite the stationary pinching jaw in the transverse direction, and which is mounted on a slide (10) that can move back and forth in a transverse direction inside the frame (5). All moving pinching jaws (9) of the pincher (6) can be fastened to a slide (10), which is displaced in a transverse direction in order to actuate all pinching tools (7) at the same time whereby cutting a small tube into a number of hollow bodies.
摘要:
The invention relates to a device for packaging rigid receptacles (2) that are open at one end, e.g. bags or cups, by placing them in dimensionally stable packaging wrappers (3) that are matched to the outer contour of the receptacles. The receptacles (2) are conveyed by a conveying device (4), which has a number of adjacent conveying paths, while passing under a delivery device (5) that places the packaging wrappers (3) in the conveying paths. The delivery device (5) comprises a support (6) that is provided with support channels (7), which extend downward at an angle and which serve to accommodate stacks of packaging wrappers. The delivery device also comprises a holding device (8), which is located down from the support (6) while serving to hold the stacks of packaging wrappers, and comprises a transfer device (9) with a carriage, which is provided with suction heads, can move back and forth above the conveying paths and which, by means of its suction heads, pulls packaging wrappers from the stacks and places them in the conveying paths.
摘要:
The invention relates to a system for the production of sandwich cookies, having a suction belt conveyor (2) disposed along a sandwiching path, the sandwich cookies being created on the suction belt (11) of said sandwiching path. Successively disposed over the suction band conveyor (2) are: a cookie depositing head (17) for depositing the lower cookies onto the suction belt (11), a first cookie feeding device (3), a first inspection device (4) for the lower cookies positioned on the suction belt (11), an application head (23) of an application device (5) for applying a filling mass onto the lower cookies, a cookie depositing head (31) of a second cookie feeding device (6) for depositing the upper cookies onto the filling mass applications of the lower cookies, a second inspection device (7) for the cookie sandwiches disposed on the suction belt (11), and a calibrating device (9) for the sandwich cookies.
摘要:
The invention relates to a baking device for producing endless strips made of pourable baking masses. The inventive device comprises a cylindrical baking ring (1) made of metal. Said ring continually rotates around the centre axis thereof and is provided with at least one endless baking surface on a lateral area (1a, 1b) for producing the strips. The baking surface is allocated to at least one stationary baking zone. A stationary depositing device deposits baking mass onto the rotating baking surface on the front end of the baking zone. A stationary receiving device removes the at least partially baked strip (7, 8, 9, 10) from the rotating baking surface at the end of the baking zone, whereby said strip is formed from the baking mass. At least one stationary, electrical induction coil (11) that is adjacent to the baking ring (1) is provided in order to produce the bottom heating and/or upper heat required for baking the strip (7, 8, 9, 10). The baking ring (1) passes through the magnetic field of said coil. The heat that is inductively generated in the baking ring (1) reacts upon the baking mass as bottom heating, whereby the baking mass contacts the endless baking surface of the rotating baking ring (1).
摘要:
The invention relates to an oven for the production of baked formed bodies. The oven (219) comprises an insertion station (225), a baking chamber (224) and a discharge station (226). It further comprises baking plates (220) arranged along a circumferential path leading through the baking chamber (224) and a conveying device (221) for the baking plates (220). The baking plates (220) are designed as contact-free inductively heatable susceptor plates. An induction heater (227) is provided in the baking chamber (224), said heater providing at least one elongate inductor (228) that is arranged parallel to the circumferential path of the baking plates (220) and extends along the circumferential path across several susceptor plates. The elongate inductor (228) creates an extensive, wide magnetic field that simultaneously heats several baking plates (220) designed as susceptor plates in a contact-free manner and inductively.
摘要:
The invention relates to an insertion device (5) for inserting loose items, for example almonds, nuts, puffed cereal grains and the like, into the recesses (3) of flat plates (4) that are provided with recesses (3) arranged in longitudinal rows one after the other. The insertion device (5) comprises a collecting chamber (9), which is open toward the top and contains the items in a loose arrangement, a removal device (10) moving the items individually out the collecting chamber (9) toward the top, and a dispensing device (11) guiding the removed and lifted items in at least one slide (12) to the bottom of the insertion device (5). The removal device (10) can be provided with a rotatable, hollow conveying disc (13) that is connected to a low-pressure source, extends into the collecting chamber (9) and comprises in at least one side wall (13a) at least one lateral suction opening (18, 39) for seizing the items.
摘要:
The invention relates to baking masses or doughs for dry baked goods made of flours and/or starches, which baked goods, after baking and while still in their plastic state or after said plastic state has been restored by reheating, are deformed, for example by winding, rolling, pressing, cutting, embossing, bending, folding or deep-drawing. According to the invention the sugar contained therein is partly or fully substituted with erythrol and/or xylite. In case of full substitution of the sugar the erythrol and/or xylite content is between 10 and 55 % by weight, preferably between 12 and 55 % by weight, and notably between 13 and 50 % by weight, in relation to the quantity of flour and/or starch.
摘要:
The invention is directed to a food manufacturing apparatus comprising a feed system (106) for inputting a plurality of materials, an extruder (102) and a cutting assembly (104). The extruder (104) comprises a pump system and a rotating extrusion die removably connected to the pump system, wherein the rotating extrusion die comprises at least one product channel for receiving and extruding the plurality of materials. The cutting assembly (104) comprises at least one groove and a wire attached through the groove. The feed system (106) is attached to the extruder (102) and the cutting assembly (104) is located at a position to cut the extruded plurality of materials with the wire from the rotating extrusion die.