The inventive concept relates to a sludge drying apparatus, and more particularly to a sludge drying apparatus that may improve an efficiency of drying sludge that is sewage deposit residues and simplify a drying process.

A heating drum, which guides a long-sized medium and also heats and dries the medium, includes a cylinder-shaped main body part, disc-shaped limb parts attached to the end parts of the main body part, and a shaft core attached to the limb parts. On an edge of an inner circumferential surface of the main body part, a cut-out part extending in the circumferential direction is formed. A groove part also extending in the circumferential direction is formed on the inner circumferential surface on an inner side from the cut-out part of the main body part. The cut-out part and the groove part are in parallel with each other, and the limb part is fitted to the cut-out part. A claw part is fixed to the limb part by a fitting tool, so that a hook part of the claw part is freely movably fitted to the groove part.

A heating drum, which guides a long-sized medium and also heats and dries the medium, includes a cylinder-shaped main body part, disc-shaped limb parts attached to the end parts of the main body part, and a shaft core attached to the limb parts. On an edge of an inner circumferential surface of the main body part, a cut-out part extending in the circumferential direction is formed. A groove part also extending in the circumferential direction is formed on the inner circumferential surface on an inner side from the cut-out part of the main body part. The cut-out part and the groove part are in parallel with each other, and the limb part is fitted to the cut-out part. A claw part is fixed to the limb part by a fitting tool, so that a hook part of the claw part is freely movably fitted to the groove part.

Provided is a paddle processor and a method for processing material within the paddle processor. In one example, the paddle processor may include a trough comprising an inlet to receive a feed of material and an outlet for exiting the material after processing, rotational paddles disposed in the trough and configured to rotate about each other to move the material from the inlet to the outlet, an overflow weir disposed in association with the outlet and having a dynamically adjustable height for controlling a rate at which the material exits the trough, and a control system configured to dynamically adjust the height of the overflow weir and/or other dryer parameters based on a temperature of the material within the trough.

Provided is a paddle processor and a method for processing material within the paddle processor. In one example, the paddle processor may include a trough comprising an inlet to receive a feed of material and an outlet for exiting the material after processing, rotational paddles disposed in the trough and configured to rotate about each other to move the material from the inlet to the outlet, an overflow weir disposed in association with the outlet and having a dynamically adjustable height for controlling a rate at which the material exits the trough, and a control system configured to dynamically adjust the height of the overflow weir and/or other dryer parameters based on a temperature of the material within the trough.

The present invention relates to combined cooker and dryer apparatus to use for drying material, such as raw material for producing fish or meat meal. The device of the present invention provides a cooker and a dryer apparatus with disks and scrapers for heat exchange and evaporation of the water phase from any material.

The present invention relates to combined cooker and dryer apparatus to use for drying material, such as raw material for producing fish or meat meal. The device of the present invention provides a cooker and a dryer apparatus with disks and scrapers for heat exchange and evaporation of the water phase from any material.

To provide a heating drum which even when heated at a high temperature, is capable of suppressing the limb part from being deviated relative to the main body part, and an ink-jet printing device equipped with such a heating drum.

The present invention relates to a heating drum D which in order to guide a long-sized medium and also to heat and dry the medium, is provided with a cylinder shaped main body part 1, disc-shaped limb parts 2 attached to the two end parts of the main body part 1, and a shaft core 3 attached to the limb part 2 are installed, and the heating drum D further has a structure in which, on the edge of the inner circumferential surface of the main body part 1, a cut-out part 1a that extends in the circumferential direction is formed and a groove part 1c that extends in the circumferential direction is formed on the inner circumferential surface on the inner side from the cut-out part 1a of the main body part 1, wherein the cut-out part 1a and the groove part 1c are in parallel with each other, and the limb part 2 is fitted to the cut-out part 1a, with the claw part 4 being fixed to the limb part 2 by a fitting tool 5, so that a hook part 4a of the claw part 4 is freely movably fitted to the groove part 1c, and an ink-jet printing device I having such a heating drum D.

To provide a heating drum which even when heated at a high temperature, is capable of suppressing the limb part from being deviated relative to the main body part, and an ink-jet printing device equipped with such a heating drum.

The present invention relates to a heating drum D which in order to guide a long-sized medium and also to heat and dry the medium, is provided with a cylinder shaped main body part 1, disc-shaped limb parts 2 attached to the two end parts of the main body part 1, and a shaft core 3 attached to the limb part 2 are installed, and the heating drum D further has a structure in which, on the edge of the inner circumferential surface of the main body part 1, a cut-out part 1a that extends in the circumferential direction is formed and a groove part 1c that extends in the circumferential direction is formed on the inner circumferential surface on the inner side from the cut-out part 1a of the main body part 1, wherein the cut-out part 1a and the groove part 1c are in parallel with each other, and the limb part 2 is fitted to the cut-out part 1a, with the claw part 4 being fixed to the limb part 2 by a fitting tool 5, so that a hook part 4a of the claw part 4 is freely movably fitted to the groove part 1c, and an ink-jet printing device I having such a heating drum D.

The present invention relates to a new device and a way to assemble such a device for both cooking and drying organic material in the process of making meal. The device of the present invention has a large area for heat exchange and scrapers which stir the material in the container rather than transferring it around in circles. The method of assembling the device allows an accurate and convenient assembly so that the scrapers thoroughly scrape all inner surfaces of the device.