A device for thermal or thermo-chemical treatment, in particular calcination, of material, in particular battery cathode material, having a housing and a process chamber in the housing, in which there is a process chamber atmosphere during the treatment and which defines a conveying level. The material, or carrying structures loaded with the material, at the conveying level can be conveyed in a conveying direction into and/or through the process chamber by a conveying system. An entry airlock gate defines an inlet level and includes an airlock gate chamber, an airlock gate inlet and an airlock gate outlet, as well as an inlet conveyor which is designed so that the material or carrying structures loaded with the material at the inlet level can be conveyed through the airlock gate inlet and into the airlock gate chamber. The conveying level and the inlet level are different from one another. A method for thermal or thermo-chemical treatment, in particular calcination, of material, in particular battery cathode material, in which the material or carrying structures loaded with the material at the conveying level and the inlet level are conveyed at different heights.

A device for thermal or thermo-chemical treatment, in particular calcination, of material, in particular battery cathode material, having a housing and a process chamber in the housing, in which there is a process chamber atmosphere during the treatment and which defines a conveying level. The material, or carrying structures loaded with the material, at the conveying level can be conveyed in a conveying direction into and/or through the process chamber by a conveying system. An entry airlock gate defines an inlet level and includes an airlock gate chamber, an airlock gate inlet and an airlock gate outlet, as well as an inlet conveyor which is designed so that the material or carrying structures loaded with the material at the inlet level can be conveyed through the airlock gate inlet and into the airlock gate chamber. The conveying level and the inlet level are different from one another. A method for thermal or thermo-chemical treatment, in particular calcination, of material, in particular battery cathode material, in which the material or carrying structures loaded with the material at the conveying level and the inlet level are conveyed at different heights.

The present invention relates to a device for carrying component parts to be temperature-controlled, in particular coiled metal strips or metal wires, in a temperature-control device. The carrier device has a base body and a carrier element, to which a component part is attachable, wherein the carrier element is detachably attached to the base body. The base body has a transport coupling, which is configured such that the transport coupling is detachably fixable to a handling system for handling the device.

The present invention relates to a device for carrying component parts to be temperature-controlled, in particular coiled metal strips or metal wires, in a temperature-control device. The carrier device has a base body and a carrier element, to which a component part is attachable, wherein the carrier element is detachably attached to the base body. The base body has a transport coupling, which is configured such that the transport coupling is detachably fixable to a handling system for handling the device.

A shell (10) acts as a transporting shoe for steel ingots, which are pushed through a preferably tubular induction furnace for inductive heating for the purpose of producing seamless tubes by the extrusion process. The shell (10) is formed in such a way that it partially reaches around the contour of the steel ingot to be heated. The shell is provided at one end leading in the pushing-through direction or transporting direction, with a shoulder (12), which extends at an angle to the transporting direction, against which the steel ingot rests in such a way that the pushed-through steel ingot takes the shell (10) along with it. A method for inductively heating steel ingots uses a shell (10) as described.

A shell (10) acts as a transporting shoe for steel ingots, which are pushed through a preferably tubular induction furnace for inductive heating for the purpose of producing seamless tubes by the extrusion process. The shell (10) is formed in such a way that it partially reaches around the contour of the steel ingot to be heated. The shell is provided at one end leading in the pushing-through direction or transporting direction, with a shoulder (12), which extends at an angle to the transporting direction, against which the steel ingot rests in such a way that the pushed-through steel ingot takes the shell (10) along with it. A method for inductively heating steel ingots uses a shell (10) as described.

A material processing system includes an oven that cooks or bakes, with electrical resistance, dough contained within containers. The oven can include a frame defining, devices mounted, in a preselected pattern, on the frame for a reciprocal movement in a vertical direction during use of the system, each device configured to connect voltage to a respective container so as to cook or bake the dough with the electrical resistance, and one or more powered members configured to move the devices in the vertical direction. Conveyors are also provided to convey a plurality of rows of containers with a plurality of containers in each row along a material conveyance path, the conveyors disposed in a series with each other and with the oven along the material conveyance path, one of the conveyors disposed within the oven so as to position a batch of the containers in an alignment with the devices.

A material processing system includes an oven that cooks or bakes, with electrical resistance, dough contained within containers. The oven can include a frame defining, devices mounted, in a preselected pattern, on the frame for a reciprocal movement in a vertical direction during use of the system, each device configured to connect voltage to a respective container so as to cook or bake the dough with the electrical resistance, and one or more powered members configured to move the devices in the vertical direction. Conveyors are also provided to convey a plurality of rows of containers with a plurality of containers in each row along a material conveyance path, the conveyors disposed in a series with each other and with the oven along the material conveyance path, one of the conveyors disposed within the oven so as to position a batch of the containers in an alignment with the devices.

A batch charge conveying system is provided for multiple electric induction furnaces where each one of the multiple furnaces has a separate charge conveying apparatus. An assembled batch charge is loaded on a single assembled batch charge transport apparatus that selectively delivers the assembled batch charge to a separate charge conveying apparatus associated with one of the multiple electric induction furnaces.

A batch charge conveying system is provided for multiple electric induction furnaces where each one of the multiple furnaces has a separate charge conveying apparatus. An assembled batch charge is loaded on a single assembled batch charge transport apparatus that selectively delivers the assembled batch charge to a separate charge conveying apparatus associated with one of the multiple electric induction furnaces.