The present invention pertains to techniques for the thermal processing of loose food products, and relates to a method that involves placing the product in a hearth which is mounted on a base so as to be capable of rotation in a plane perpendicular to the bottom. The product is heated by contact with the heated hearth and/or from above due to the action of thermal radiation generated by an infrared heater which is capable of displacement relative to said hearth. The product is then stirred using a mixer which is capable of displacement relative to the hearth. When the fat-removing process is completed, the mixer is removed from the hearth, together with the infrared heater in case the latter has been used, the hearth is turned over and the whole volume of the fat-free product is discharged from said hearth. The device of the present invention comprises a base (1), a hearth (2), a mixer (4) with a drive unit (7), and a heater (10). The hearth (2) is mounted on the base (1) so as to be capable of rotation in a plane perpendicular to the bottom. The mixer (4) is mounted above the bottom of the hearth (2) on a frame (6) which is in turn mounted on the base (1) so as to be capable of rotation and/or linear displacement. The heater (10) is mounted on the hearth (2) under the bottom thereof or on the base (1), and/or consists of an infrared heater (11) which is mounted above the hearth (2) on a frame (6).

Method and device for removing fat from loose food products

FIELD: measuring equipment.SUBSTANCE: present invention relates to measurement equipment and experimental study of physical and chemical properties of porous materials and can be used for analysis of structure and adsorption of porous materials. Test bench for adsorption measurement by gravimetric method includes scales-comparators, pressure measurement devices, devices for control of vacuum, pressure vessel with gas, pressure reduction system, system for calibration of pressure measurement instruments, container with analyzed liquid substance, interconnected by gas main lines connected to exhaust station containing main vacuum pump and nitrogen trap, wherein to assembly of gas lines connecting comparator scales, pressure measuring devices, device for control of vacuum, connection with pressure vessel with gas is added through pressure reduction system and connection with calibration system of pressure measuring devices, into assembly of gas lines connecting exhaust station, container with analyzed liquid substance, counter pressure of pressure measuring devices and balance comparators, calibrated capacity of known volume is added, pressure measuring devices and calibrated capacity of known volume are placed in thermostat, which maintains temperature above ambient temperature by not more than 20 K.EFFECT: technical result of the invention is to increase the stand reliability and measurement accuracy, as well as to improve the adsorbent regeneration quality.6 cl, 2 dwg

Bench for measuring adsorption of gases and vapors by gravimetric method and method of its operation

Полезная модель относится к устройствам для оценки водопоглощающей способности адсорбентов-осушителей и предназначена для изучения кинетики адсорбции паров воды на поверхности адсорбентов по изменению веса адсорбента во времени. Испытательный стенд для изучения кинетики адсорбции (десорбции) паров воды содержит реакционную часть, состоящую из реакционного сосуда с кварцевыми весами и чашкой для адсорбента, оптически связанную с катетометром, склянки-барботёра Дрекселя с дистиллированной водой, газовой линии, связывающие эти сосуды, измерителя расхода, а также регистрирующую часть, состоящую из программного ПИД-регулятора, электронного самописца с графическим дисплеем, термогигрометра и средства контроля температуры в реакционном сосуде, оборудование смонтировано в суховоздушном термостате, причем реакционный сосуд оборудован съемной электропечью для регенерации адсорбента непосредственно в реакционном сосуде, которая размещена таким образом, чтобы чашечка с адсорбентом находилась в изотермичной зоне нагрева. Техническим результатом является расширение диапазона режимов изучения кинетики адсорбции (десорбции) паров воды и упрощении конструкции устройства. 1 з.п. ф-лы, 2 ил.

Испытательный стенд для изучения кинетики адсорбции (десорбции) паров воды

FIELD: food industry.SUBSTANCE: invention relates to a technology for processing nuts. The method envisages cashew fruit stems preparation, cutting, convective drying till intermediate moisture content, additional drying in microwave field till dry substances content is equal to no less than 85%, impregnation with liquid carbon dioxide with simultaneous pressure boost, depressurisation to atmospheric value with simultaneous freezing of carbon dioxide, carbon dioxide subliming with simultaneous swelling of cashew fruit stems, the latter packing into package fabricated of a polymer or combined material in an oxygen-free medium.EFFECT: invention allows to reduce losses of biologically active substances of initial raw materials.

Khabibullin Ildar R

Papers

Method for roasting nut kernels

Adsorption of vapours