Abstract: The present invention relates to an oven comprising a first chamber and a second chamber, which are separated by separation means, conveyor means for guiding products from the inlet through these chambers to the outlet, temperature control means for controlling the temperature in each chamber individually using a fluid, respectively, and means to adjust the flow distribution over the width of the conveyor means depending on at least one process parameter or recipe.

Abstract: The present invention relates to an oven comprising a first chamber and a second chamber, which are separated by separation means, conveyor means for guiding products from the inlet through these chambers to the outlet, temperature control means for controlling the temperature in each chamber individually using a fluid, respectively, and means to adjust the flow distribution over the width of the conveyor means depending on at least one process parameter or recipe.

Abstract: The present invention relates to an oven comprising: a first chamber and a second chambers, which are separated by separation means conveyor means for guiding products from the inlet through these chambers to the outlet, temperature control means for controlling the temperature and/or humidity in each chamber individually using a fluid, respectively, and a passage in the separation means through which the conveyor means are directed from the first chamber to the second chamber.

Abstract: A device for coating a food product with a particulate coating material comprises at least one essentially horizontal, rotary drum, at least one feed line for feeding food products to be coated to one end of the drum, at least one removal line for removing coated food products at the opposite end of the drum, as well as feed means for feeding the coating material to the food products, such that when the drum rotates the food products are tumbled and move from the end of the drum that is oriented towards the feed line to the opposite end. At least one further rotary drum is provided, the width of the feed line and the removal line being greater than the diameter of a drum and said lines extending over at least two drums in the transverse direction.

Abstract: A conveyor belt system for transporting products through a bath of liquid, such as heated cooking oil in an oven, comprises a feed belt accommodated in a base frame and a top belt, located above the feed belt and accommodated in an auxiliary frame, for transporting the products through the bath of liquid between the top belt and the feed belt, as well an adjustable support mechanism for adjusting the distance between feed belt and top belt, which support mechanism comprises further adjustable supports by means of which the auxiliary frame is supported on the base frame. All supports are mechanically coupled to one another by coupling means for common adjustment thereof.

Abstract: An oven which comprises a housing, a conveyor belt for guiding products through the interior space of the housing and heating elements for heating the products in the interior space of the housing using hot air and/or steam, which conveyor belt extends between an entrance and an exit of the housing and, between these two points, follows at least one path with turns which lie above one another. At least one air jet device is provided for generating a hot flow of air in jet form, which air jet device is positioned in such a manner with respect to at least one section of the conveyor belt that the hot flow of air in jet form impinges on the products situated on that section.

Abstract: An air unit for the removal of excess particulate coating material that is present on products which are in a coating machine comprises, for blowing surplus particulate material off the products, at least one suction member for drawing off air, with particulate material present therein, from the coating machine, separating means for removing particulate material from the air drawn off, and circulating means for feeding at least a portion of the air drawn off to the blowing member.

Abstract: An oven including a housing, a heater for heating the interior space of the housing, and a conveyor belt which extends between an inlet and an outlet of the housing, for passing products which are to be heated through the interior space, which conveyor belt has at least one helical path with turns which are situated above one another and are supported by guides, which extend in a corresponding way to the turns and are supported by bearing arms transversely below the turns. A collector is also provided for the collection of liquids which may accumulate on the bearing arms and/or guides.

Abstract: The installation includes an endless conveyor belt which allows pulverulent material to pass through and has a top part and a bottom part, an element for forming a layer of pulverulent material on a portion of the top part on which products can be accommodated and can be moved in the direction of transport, as well as a device for applying a layer of pulverulent material on the products present on the top part, which device includes a container having a discharge for the pulverulent material, as well as a distributor which allows the pulverulent material to pass through, for uniformly distributing the pulverulent material over the width of the top part. The distributor includes a distribution element that is located transversely below the discharge and allows the pulverulent material to pass through, as well as a part, such as a plate, located below the distribution element, that does not allow the pulverulent material to pass through.

Abstract: An oven comprises a housing, heating means for heating the interior space of the housing, and a conveyor belt which extends between an inlet and an outlet of the housing, for passing products which are to be heated through the interior space, which conveyor belt has at least one helical path with turns which are situated above one another and are supported by means of guides, which extend in a corresponding way to the turns and are supported by bearing arms transversely below the turns. Collection means are also provided for the collection of liquids which may accumulate on the bearing arms and/or guides.

Abstract: An air unit for the removal of excess particulate coating material that is present on products which are in a coating machine comprises, for blowing surplus particulate material off the products, at least one suction member for drawing off air, with particulate material present therein, from the coating machine, separating means for removing particulate material from the air drawn off, and circulating means for feeding at least a portion of the air drawn off to the blowing member.

Abstract: An oven which comprises a housing, a conveyor belt for guiding products through the interior space of the housing and heating means for heating the products in the interior space of the housing using hot air and/or steam, which conveyor belt extends between an entrance and an exit of the housing and, between these two points, follows at least one path with turns which lie above one another. At least one air jet device is provided for generating a hot flow of air in jet form, which air jet device is positioned in such a manner with respect to at least one section of the conveyor belt that the hot flow of air in jet form impinges on the products situated on that section.

Abstract: A device for coating food products with granular material, for example breadcrumb material, comprises a rotating conveyor belt which is permeable to the granular material and on which the food products can be held, guide plates which extend beneath at least a section of the top part and the bottom part of the conveyor belt, a feed, which opens out above the top part of the conveyor belt, for the granular material, a diverter for guiding the granular material from the top part to the bottom part of the conveyor belt and back, as well as a conveyor for conveying granular material from the top part of the conveyor belt to the feed. A selection device to which granular material is fed from the top part of the conveyor belt is situated between the top part and the bottom part of the conveyor belt, via which selection device the selected granular material is fed to the bottom part of the conveyor belt.

Abstract: A conveyor belt system for transporting products through a bath of liquid, such as heated cooking oil in an oven, comprises a feed belt accommodated in a base frame and a top belt, located above the feed belt and accommodated in an auxiliary frame, for transporting the products through the bath of liquid between the top belt and the feed belt, as well an adjustable support mechanism for adjusting the distance between feed belt and top belt, which support mechanism comprises further adjustable supports by means of which the auxiliary frame is supported on the base frame. All supports are mechanically coupled to one another by coupling means for common adjustment thereof.

Abstract: An oven comprises a housing provided with heating means, as well as an endless conveyor belt on which products to be heated can be accommodated and can be transported through the housing between an entrance to and exit from said housing, which conveyor belt is guided in the housing helically around each of two drums, which conveyor belt is guided in the housing helically around each of two drums, which are arranged in the housing such that they can be driven about their vertical axis, and is guided straight between two helical paths. The conveyor belt is supported, over at least one of the straight guided paths, by support means that can be moved in the same direction as the conveyor belt.

Abstract: An installation for coating food products with a fine pulverulent material, such as flour or breadcrumbs, comprises an endless conveyor belt which allows the pulverulent material to pass through and has a top part and a bottom part, means for forming a layer of pulverulent material on a portion of the top part on which the products can be accommodated and can be moved in the direction of transport, as well as means for applying a layer of pulverulent material on the products present on the top part, which means comprise a container having a discharge for the pulverulent material, as well as distribution means which allow the pulverulent material to pass through, for uniformly distributing the pulverulent material over the width of the top part.

Abstract: An oven includes a housing provided with a device for supplying steam into the interior of the housing, in connection with the setting of a cooking condition, such as the temperature and/or relative humidity, and also a conveyor belt which passes through the housing and on which food products to be heated can be accommodated. The conveyor belt passes through at least one path with one or more windings disposed above one another. The device for supplying steam has at least one steam outlet for delivering steam at the level of the radially innermost part of a winding.

Abstract: A device for coating food products with granular material, for example breadcrumb material, comprises a rotating conveyor belt which is permeable to the granular material and on which the food products can be held, guide plates which extend beneath at least a section of the top part and the bottom part of the conveyor belt, a feed, which opens out above the top part of the conveyor belt, for the granular material, a diverter for guiding the granular material from the top part to the bottom part of the a conveyor belt and back, as well as conveyor for conveying granular material from the top part of the conveyor belt to the feed. A selection device to which granular material is fed from the top part of the conveyor belt is situated between the top part and the bottom part of the conveyor belt, via which selection device selected granular material is fed to the bottom part of the conveyor belt.

Abstract: An oven comprises a housing with at least two zones, which are each provided with a device for setting a cooking state in the relevant zone, such as the temperature and relative humidity, as well as a conveyor belt, which runs through each of the zones and on which food products to be heated can be held, which conveyor belt has at least one path with a plurality of windings. These two zones are situated one above the other. Each zone has at least one ventilation device and also a heating device for circulating hot air through that zone and parallel to the boundary region between two zones.

Abstract: An oven for preparing food products comprises a housing, a conveyor belt which is movable through the housing and on which the food products can be arranged, which conveyor belt follows a helical path, heating elements and booster devices for generating a stream of hot air through the housing in connection with heating the food products arranged on the belt. In the housing there are guide elements for guiding the stream of hot air over the belt in such a way that the products are uniformly heated in the transverse direction of the belt.