An apparatus for heating three-dimensional printing filaments comprising a heating chamber including an insulation lining and spool holders mounted at a base of the heating chamber, a heater fan assembly mounted above the heating chamber, wherein the heater fan assembly comprises a powered fan and heater configured to heat air and circulate the heated air to the heating chamber, and a diverter situated between the heater fan assembly and the heating chamber, wherein the diverter splits and directs the heated air to the heating chamber through a pair of channels. The apparatus further comprising a plurality of exhaust ports at top sidewall portions and bottom sidewall portions of the heating chamber, wherein the plurality of exhaust ports allowing the heated air to escape from the heating chamber, and fitting adapters comprising apertures that allow filament material to be dispensed from the heating chamber.

An apparatus for heating three-dimensional printing filaments comprising a heating chamber including an insulation lining and spool holders mounted at a base of the heating chamber, a heater fan assembly mounted above the heating chamber, wherein the heater fan assembly comprises a powered fan and heater configured to heat air and circulate the heated air to the heating chamber, and a diverter situated between the heater fan assembly and the heating chamber, wherein the diverter splits and directs the heated air to the heating chamber through a pair of channels. The apparatus further comprising a plurality of exhaust ports at top sidewall portions and bottom sidewall portions of the heating chamber, wherein the plurality of exhaust ports allowing the heated air to escape from the heating chamber, and fitting adapters comprising apertures that allow filament material to be dispensed from the heating chamber.

In a drier for industrial articles, in particular for painted motor vehicle bodies, comprising at least one booth for the industrial articles and for drying tools, the booth of the drier is formed by walls arranged at a distance from components near the outside of the booth and other than the support feet of the booth. This drier can keep the heat introduced into the booth longer, preventing radiation losses, in particular.

In a drier for industrial articles, in particular for painted motor vehicle bodies, comprising at least one booth for the industrial articles and for drying tools, the booth of the drier is formed by walls arranged at a distance from components near the outside of the booth and other than the support feet of the booth. This drier can keep the heat introduced into the booth longer, preventing radiation losses, in particular.

The invention relates to a device for drying wood, comprising: a container (1) for accommodating the wood (2) and a plate (4, 4′, 4″) forming a wall (3) of the container (1, 1′, 1″, 1″), wherein the plate (4) can be heated and wood (2) at least partially lies against the plate (4).

The invention relates to a device for drying wood, comprising: a container (1) for accommodating the wood (2) and a plate (4, 4′, 4″) forming a wall (3) of the container (1, 1′, 1″, 1″), wherein the plate (4) can be heated and wood (2) at least partially lies against the plate (4).

A dehydrator is disclosed that includes a cavity, door and positioning mechanism. The cavity is defined by multiple walls and has an open front that the door covers. The door is movable between a closed position and a fully open position, and the positioning mechanism can stop and maintain the door at any partially open position in between. The positioning mechanism can be part of a door handle that can be used to move the door with one hand. The positioning mechanism can use magnets and the door tracks can be magnetic to hold the door at any desired position. The positioning mechanism can be movable between an engaged position where the magnets are connected to the door tracks, and a disengaged position where they are not connected. The dehydrator handle can include a hinge that moves the positioning mechanism between the engaged and disengaged positions.

A dehydrator is disclosed that includes a cavity, door and positioning mechanism. The cavity is defined by multiple walls and has an open front that the door covers. The door is movable between a closed position and a fully open position, and the positioning mechanism can stop and maintain the door at any partially open position in between. The positioning mechanism can be part of a door handle that can be used to move the door with one hand. The positioning mechanism can use magnets and the door tracks can be magnetic to hold the door at any desired position. The positioning mechanism can be movable between an engaged position where the magnets are connected to the door tracks, and a disengaged position where they are not connected. The dehydrator handle can include a hinge that moves the positioning mechanism between the engaged and disengaged positions.

The present invention discloses low cost, on-site, efficient, and compact (stationary or mobile) system for continuous (non-batch operation) conversion of waste to usable products such as sources of energy, fertilizer, etc.

A temperature control apparatus for controlling the temperature, in particular for the drying, of objects, in particular vehicle bodies, having a housing, in which a cooling zone having a cooling chamber that defines a longitudinal direction is accommodated. The cooling chamber is assigned at least one cooling-air temperature control device, by means of which temperature-controlled cooling air can be produced, which can be fed to the cooling chamber. In the longitudinal direction, the cooling zone comprises a supply chamber on one longitudinal side of the cooling chamber, in which supply chamber the cooling-air temperature control device is arranged.