The invention relates to a device for drying and/or for disinfecting objects, comprising a cabinet having a receiving chamber through which a gas can flow, and a fan unit, a heating device being provided for heating the gas. According to the invention, a dehumidifying unit is provided for the condensation drying of the gas, and a gas treatment chamber of the cabinet is provided which, in the installed state of the cabinet, is situated behind the receiving chamber, wherein the gas treatment chamber is separated from the receiving chamber by a partition, the heating device is provided in the gas treatment chamber for heating the gas in the gas treatment chamber, and the heated gas flows from the gas treatment chamber into the receiving chamber.

An analysis method and apparatus for treating polymer granules at least part of which comes from post-consumer recycling, in which a flow of a process gas is purified from contaminating vapours by traversing, in sequence, first a dust collector filter that retains the solid particles contained in the gas, then a first side of a gas/gas heat exchanger in which the process gas surrenders heat, then a condenser in which the process gas is cooled to below the boiling point of the contaminating vapours to form condensate, then a second side of the exchanger in which the process gas recovers a part of the previously transferred heat, to then enter a container where the polymer granules are treated.

A material drying and cooling integrated machine, comprising a heating module, a drying module, a dust removal filter module, a temperature-lowering and dehumidifying module, and a cooling module. Dry hot air generated in the heating module can enter the drying module to dry materials; the temperature-lowering and dehumidifying module can conduct temperature lowering and dehumidification on air entering the interior thereof so as to form dry cold air, and the dry cold air can enter the cooling module to cool materials in the cooling module; the dry hot air enters the drying module to dry the materials in the drying module, then damp hot air is formed, and part of the damp hot air can be heated by the heating module again; the other part of the damp hot air can sequentially pass through the dust removal filter module and the temperature-lowering and dehumidifying module, and dry cold air can be formed.

A method of and a system for drying a material in a drying chamber (100), the method comprising the steps of; supplying air to an air-drying system (114, 214, 314) which air-drying system comprises; an air inlet (116), a first heat exchanger (204) having a first warm side (204a) and a first cold side (204b); a heat pump (318) comprising an evaporator (206), a condenser (208) and a compressor (316) arranged to provide a first heat transfer from the evaporator (206) to the condenser (208); an air outlet (118) arranged to supply the air to the drying chamber (100); a second heat exchanger (210) having a second warm side (210a) and a second cold side (210b), the second cold side (210b) being connected a heat transfer medium capable of absorbing heat from the second warm side (210a) through a second heat transfer, the second heat exchanger (210) being arranged downstream of the first cold (204b) side and upstream of the air outlet (118); and an air flow device (202) arranged to control the air flow rate from the air inlet (116) to the air outlet (118) for supplying air into a drying chamber (100); passing the air, by means of the air flow device (202), from the air inlet (116), sequentially through the first warm side (204a) of the first heat exchanger (204), the evaporator (206), the first cold side (204b) of the first heat exchanger (204), the condenser (208) and the air outlet (118) and further passing the air through the second warm side (210a) of the second heat exchanger (210); and alternately heating and cooling the air passing the air-drying system (114, 214, 314), wherein heating the air comprises promoting the first heat transfer while suppressing the second heat transfer, and cooling the air comprises suppressing the first heat transfer while promoting the second air transfer.

(FIG. 2)

The present disclosure relates to a heat pump based dryer or a combination washer and dryer device comprising a housing receiving a drum for containing associated articles to be dried by air that flows along a pathway between an outlet and an inlet of the housing. A fluid is provided in the pathway to at least partially remove moisture from the air. A heat pump includes a heat source located at least partially within the pathway and a heat sink being operatively adapted to the heat source to circulate a refrigerant therein. An enclosure at least partially containing the heat sink is arranged to accept the fluid from the pathway to exchange heat with the heat sink and return the fluid to the pathway. Fluid may be provided to the pathway by a spray nozzle adjacent the outlet or by an evaporative media downstream of a lint separator.

A shoe care apparatus including a cabinet forming a care chamber and including a supply port; a supply duct provided to supply air to the care chamber through the supply port; a supporter rail; and a supporter to support a shoe, and being detachably mountable to the supporter rail in the care chamber. The supporter rail and supporter may be configured so that the supply port is opened in response to the supporter being mounted to the supporter rail, and the supporter receives the air supplied through the supply port, and the supply port is closed in response to the supporter being separated from the supporter rail.

Air is taken out from a drying oven 1 for drying a coating film of a work piece 2, and the air is cooled such that each of at least part of moisture and at least part of a VOC which are contained in the air is condensed to be removed from the air. The air after the cooling is heated, and is returned into the drying oven 1. A heat pump 3 whose heat absorption source is the air taken out from the drying oven 1 and whose heat radiation source is the air after the cooling is provided. By using the heat pump 3, cooling and heating of the air are performed.

An electrostatic spray dryer for drying liquid into powder including an elongated cylindrical drying chamber having an electrostatic spray nozzle at an upper end and a powder collection vessel at a lower end. The powder collection vessel includes a removable and replaceable filter collections sock made of filter material for receiving and collecting dried powder from the drying chamber. For cleaning residual powder from an inside wall of the drying chamber, a scraper member is provided that is coupled by magnetic attraction to a manually removable driver on the external surface of the wall.

The invention relates to a modular assembly for regulating moisture and temperature of content of a container, and the method associated thereof. The system comprises a moisture and temperature regulating device, said device comprises a condenser and an evaporator separated by a heat insulation layer; a container with moist content, the container and the moisture and temperature regulating device joinable by coupling means, wherein when the moisture and temperature regulating device and the container are coupled together, moisture and temperature associated with the container are regulated by the moisture and temperature regulating device.

Example dryers and washer-dryers having a closed process air circuit having a drum, a condenser downstream from the drum for dehumidifying warm moist air, and a thermoelectric device having a cold side arranged in the process air circuit downstream from the drum are disclosed. Example thermoelectric devices have a warm side cooled by a fluid which is circulated in a liquid/air heat exchanger arranged in the process air circuit downstream from the condenser. Using the disclosed architectures, appliance design can be simplified without decreasing overall system performance.