Disclosed are a kitchen waste treatment system and a method thereof. The kitchen waste treatment system includes a control module, a drying module, an air extraction module, a grinding module and a temperature sensor all connected with the control module. The control module is for sending a first control signal, a second control signal and a third control signal according to a current working process in a determination that it is turned on normally. The drying module is for drying kitchen waste. The air extraction module is for extracting air from the kitchen waste. The grinding module is for grinding the kitchen waste. The temperature sensor is for detecting a temperature of the drying module. The control module is further for sending a stop command to the drying module in a determination that the temperature is higher than a preset temperature threshold.

Methods and apparatuses for drying electronic devices are disclosed. Embodiments include methods and apparatuses that heat and decrease pressure within the electronic device. Some embodiments increase and decrease pressure while adding heat energy, such as by using a heated platen in contact with the electronic device or by supplying a gas (e.g., air), which may be heated, into the interior of the electronic device.

Methods and apparatuses for drying electronic devices are disclosed. Embodiments include methods and apparatuses that heat and decrease pressure within the electronic device. Some embodiments increase and decrease pressure while adding heat energy, such as by using a heated platen in contact with the electronic device or by supplying a gas (e.g., air), which may be heated, into the interior of the electronic device.

A separation apparatus for continuous thermal separation of a substance is fed into a treatment chamber. The substance includes two or more components where at least one of the components is evaporable at an evaporation temperature (T.sub.e). The separation apparatus includes a vessel including a vessel wall with an inner surface enclosing the treatment chamber having a length I.sub.C, a height H and a width W, a substance inlet for feeding the substance into the treatment chamber, a first outlet for releasing non--evaporated parts of the substance from the treatment chamber, a second outlet for releasing evaporated parts of the substance from the treatment chamber, and a rotary mechanism. The rotary mechanism includes a rotatable axle arranged within the treatment chamber having an orientation directed along the treatment chamber's length L and a mixing device fixed to, and extending perpendicular from, the rotatable axle. A radial outermost part of the mixing device includes a plurality of radially separated mixing protrusions, a rotary drive operatively connected to the rotatable axis, and a heating device arranged outside the treatment chamber. The heating device is configured to transfer thermal energy to a minimum peripheral volume (Vp) of the treatment chamber via the inner surface. The minimum peripheral volume (V.sub.p) is defined as a volume between the inner surface and outer radial boundaries of the mixing device. The mixing device includes a plurality of rotary discs fixed with axial offsets to the rotatable axle. The heating device and the rotary drive are configured such that, when both the heating device and the rotary drive are operated at their respective operational input powers (P.sub.hd, P.sub.rm,), a resulting operational temperature (T.sub.op) is obtained within at least part of the minimum peripheral volume (V.sub.p) which is equal or higher than the evaporation temperature (T.sub.e).

A separation apparatus for continuous thermal separation of a substance is fed into a treatment chamber. The substance includes two or more components where at least one of the components is evaporable at an evaporation temperature (T.sub.e). The separation apparatus includes a vessel including a vessel wall with an inner surface enclosing the treatment chamber having a length I.sub.C, a height H and a width W, a substance inlet for feeding the substance into the treatment chamber, a first outlet for releasing non--evaporated parts of the substance from the treatment chamber, a second outlet for releasing evaporated parts of the substance from the treatment chamber, and a rotary mechanism. The rotary mechanism includes a rotatable axle arranged within the treatment chamber having an orientation directed along the treatment chamber's length L and a mixing device fixed to, and extending perpendicular from, the rotatable axle. A radial outermost part of the mixing device includes a plurality of radially separated mixing protrusions, a rotary drive operatively connected to the rotatable axis, and a heating device arranged outside the treatment chamber. The heating device is configured to transfer thermal energy to a minimum peripheral volume (Vp) of the treatment chamber via the inner surface. The minimum peripheral volume (V.sub.p) is defined as a volume between the inner surface and outer radial boundaries of the mixing device. The mixing device includes a plurality of rotary discs fixed with axial offsets to the rotatable axle. The heating device and the rotary drive are configured such that, when both the heating device and the rotary drive are operated at their respective operational input powers (P.sub.hd, P.sub.rm,), a resulting operational temperature (T.sub.op) is obtained within at least part of the minimum peripheral volume (V.sub.p) which is equal or higher than the evaporation temperature (T.sub.e).

An apparatus for treating a slurry substance comprising: a support structure; a dryer system including drums rotatably mounted to the structure, the drums arranged on the structure to form a throat therebetween; a drive system to rotate the drums; a heating system for heating an outer cylindrical surface of the drums; and a collecting system under the throat configured to collect the substance. The apparatus further comprises at least one feed conveyor wherein the at least one feed conveyor includes a feed plate directing a substance to the throat; and wherein the heating system includes at least one heating element in the hollow cavity configured to heat a heating fluid received within the drums. The system is further characterized by an embodiment wherein the at least one heating element is an electrically powered resistive element and wherein each of the drums has a plurality of the electrically powered resistive elements, the plurality of the electrically powered resistive elements being circumferentially distributed.

An apparatus for treating a slurry substance comprising: a support structure; a dryer system including drums rotatably mounted to the structure, the drums arranged on the structure to form a throat therebetween; a drive system to rotate the drums; a heating system for heating an outer cylindrical surface of the drums; and a collecting system under the throat configured to collect the substance. The apparatus further comprises at least one feed conveyor wherein the at least one feed conveyor includes a feed plate directing a substance to the throat; and wherein the heating system includes at least one heating element in the hollow cavity configured to heat a heating fluid received within the drums. The system is further characterized by an embodiment wherein the at least one heating element is an electrically powered resistive element and wherein each of the drums has a plurality of the electrically powered resistive elements, the plurality of the electrically powered resistive elements being circumferentially distributed.

The present disclosure relates to a drying apparatus for a powder raw material for manufacturing a secondary cell with an electric heater. In an embodiment of the present disclosure, a plurality of independently controlled heaters are mounted on a main body of an apparatus in which a plurality of heating regions are defined, and the temperature deviation of the internal chamber can reduce by providing the amount of heat supplied to each heating region through the control of the plurality of heaters. The main body of the apparatus includes a cylindrical portion in which the powder raw material is accommodated and sidewalls on both sides of the cylindrical portion, and by installing heaters on the cylindrical portion and the sidewalls, respectively, the entire region defining the main body of the apparatus can be evenly heated.

The present disclosure relates to a drying apparatus for a powder raw material for manufacturing a secondary cell with an electric heater. In an embodiment of the present disclosure, a plurality of independently controlled heaters are mounted on a main body of an apparatus in which a plurality of heating regions are defined, and the temperature deviation of the internal chamber can reduce by providing the amount of heat supplied to each heating region through the control of the plurality of heaters. The main body of the apparatus includes a cylindrical portion in which the powder raw material is accommodated and sidewalls on both sides of the cylindrical portion, and by installing heaters on the cylindrical portion and the sidewalls, respectively, the entire region defining the main body of the apparatus can be evenly heated.

A conveyance device includes a conveyor having an outer face that contacts a sheet adhered with liquid. The conveyor conveys the sheet. A heat radiator generates air. A ventilator sends the air to the outer face of the conveyor.