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1. 发明申请

WO2023281486A1 APPARATUS AND METHOD FOR DRYING PLANT AND ANIMAL FOODSTUFFS 审中-公开
公开(公告)号：WO2023281486A1
公开(公告)日：2023-01-12
申请号：PCT/IB2022/056396
申请日：2022-07-11
申请人： WEALTH & RESEARCH TRADING LTD.
发明人： DE BORTOLI GAZZUOLA, Sonia , COGO, Vittorio
IPC分类号： F26B3/347 , A23L5/30 , A23L3/54 , F26B9/08 , F26B15/26
摘要： A method for drying foodstuffs of plant or animal origin comprises introducing the foodstuffs to be dried into a drying chamber (3; 103; 203) of an apparatus for drying said foodstuffs, heating said foodstuffs to a temperature which causes an evaporation of water contained in said foodstuffs; maintaining said temperature until the amount of said water contained in said foodstuffs is reduced to a predetermined value indicating that the foodstuffs are dried; removing the evaporated water from said drying chamber (3; 103; 203); removing the dried foodstuffs from said drying chamber (3; 103; 203); wherein said heating is performed by generating an oscillating magnetic field which hits said foodstuffs; wherein, prior to said heating, the pressure inside said drying chamber (3; 103; 203) is reduced to a predetermined value below atmospheric pressure; wherein said oscillating magnetic field has a frequency between 10 Mhz and 100 Mhz. An apparatus for drying foodstuffs of plant or animal origin comprises a casing (1; 101; 201) within which is defined a drying chamber (3; 103; 203), heating means for heating said foodstuffs in said drying chamber; wherein said casing (1) is made watertight; wherein said drying chamber is connected to vacuum generating means (9), suitable for reducing a pressure inside said drying chamber (3) to a value below atmospheric pressure; wherein said heating means comprise at least one pair of electrodes (5, 6; 105, 106; 205, 206) and a generator (7) of electromagnetic waves; wherein said at least one pair of electrodes (5, 6; 105, 106; 205, 206) comprises a first electrode (5; 105; 205) connected to said generator (7) of electromagnetic waves and a second electrode (6; 106; 206) connected to ground.

2. 发明申请

WO2021090188A1 PLANT FOR PRODUCING DRY PASTA 审中-公开
公开(公告)号：WO2021090188A1
公开(公告)日：2021-05-14
申请号：PCT/IB2020/060345
申请日：2020-11-04
申请人： WEALTH & RESEARCH TRADING LTD.
发明人： COGO, Vittorio , COGO, Matteo
IPC分类号： F26B15/12 , F26B3/04 , F26B17/04
摘要： Plant (1) for producing dry pasta (P) comprises a kneading device (2) to produce a dough from which said pasta (P) is obtainable, a ventilating apparatus (17) and a dryer (3), in which said kneading device feeds a first extruding device (10) configured for producing long dry pasta, and a second extruding device (12) configured for producing short dry pasta, wherein said dryer (3) comprises a first drying section (4) arranged at a first level and intended for drying long pasta, and a second drying section (5) arranged at a second level placed above said first level, intended for drying short pasta, and wherein said ventilating apparatus (17) comprises a first ventilation section (26), intended for receiving long pasta produced by said first extruding device (10) and arranged at said first level, and a second ventilation section (27) intended for receiving short pasta produced by said second extruding device (12) and arranged at said second level.

3. 发明申请

WO2020254977A1 APPARATUS AND METHOD FOR PRODUCING DRY PASTA 审中-公开
公开(公告)号：WO2020254977A1
公开(公告)日：2020-12-24
申请号：PCT/IB2020/055643
申请日：2020-06-17
申请人： WEALTH & RESEARCH TRADING LTD.
发明人： COGO, Vittorio , COGO, Matteo
IPC分类号： A23L7/109 , F26B3/347 , A21C3/00 , F26B1/00
摘要： A method for producing dry pasta comprising the steps of: - preparing with durum wheat flour, or soft wheat flour, and water a dough having humidity comprised between 25% and 35%; - placing the dough in a chamber in which a vacuum is created comprised between 0.1 bar and 0.5 bar; - pushing the dough through a drawing device by applying to the dough pressure comprised 80 bar and 110 bar, to obtain food pasta (P) in the form of units of long pasta or units of short pasta; - conveying and delivering said pasta (P) to a dryer (3, 4); - drying said pasta (P) in said dryer (3, 4) until the humidity of the pasta (P) is not greater than 12.5%, said drying comprising heating said pasta (P) in said dryer (3, 4) to a set temperature and maintaining the pasta at said set temperature for a set interval of time; - extracting said dried pasta (P) from said dryer (3, 4); wherein said heating is obtained by passing the pasta (P) inside an oscillating electromagnetic field having a frequency comprised between 10 MHz and 100 MHz. An apparatus (1; 1a) for producing dry food pasta (P) comprising a kneading and drawing device (2) configured for producing both long pasta and short pasta, a first dryer (3) configured for drying long pasta produced by said kneading and drawing device, a second dryer (4) configured for drying short pasta produced by said kneading and drawing device; said first dryer (3) and said second dryer (4) are equipped with a plurality of pairs of electrodes (23, 24) between which an electromagnetic field oscillating at a frequency comprised 10 MHz and 100 MHz is created by a generator (54) of oscillating electromagnetic field.

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