A disk-type stirring processing device

Abstract

The invention provides a disk-type stirring processing device which can stably increase the flowing speed of a heating medium flowing into a disk and enables the heating medium to perform effective heat conduction on the disk to further increase the processing efficiency. The disk-type stirring processing device comprises a cylinder, a hollow rotating shaft (2) and a plurality of disks (3) configured on the hollow rotating shaft (2) and enabling the heating medium to flow in the disks. The disk-type stirring processing device is characterized in that the disk-type stirring processing device comprises an inner pipe (23) configured in the rotating shaft (2); a first space (P) forms in the inner pipe (23), and a second space (V) forms between the inner pipe (23) and the rotating shaft (2); heating medium supplying pipes (24) connected to the first space (P) and a heating medium flowing-in portion (K1) of the first disk; heating medium flowing-out pipes (26) connected to the second space (V) and a second rotating disk (3D); a heating medium transmitting pipes (25) transmitting the heating medium flowing out of the first rotating disk (3A) to the second rotating disk (3D).

Description

technical field [0001] The present invention relates to a disk-type agitation processing device, which is arranged in a casing and arranged in the axial direction of a rotating shaft and rotates a plurality of disks with a heat medium flowing inside, and is heated by heat from the heat medium. Heat treatment, reaction, heating, drying, etc. are performed on the object to be processed put into the casing. Background technique [0002] Conventionally, in most industrial fields, a disk-type agitation processing apparatus has been used. For example, it is used for the production of general industrial products, fish meal and other feeds and fertilizers, for the production of chemical products such as synthetic resins, or for the treatment of industrial waste sludge and sludge waiting for treatment discharged from factory wastewater and sewage treatment Wait. [0003] With regard to the disk-type agitation processing device, for example, the following disk-type drying processing...

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Problems solved by technology

[0011] However, since in the above-mentioned conventional disk-type agitation processing device, the heat medium passes through the plurality of openings formed in the hollow rotating shaft, the hollow rotating shaft flows into the disk, and the heat medium flowing into the disk through the openings flows into the disk. The flow rate decreases due to internal diffusion in all directions, so there is a problem that the thermal conductivity of the film in the disk decreases, and the heat of the heating medium is difficult to effectively conduct to the disk, thereby reducing the processing efficiency.

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