Disc type stirring device

Abstract

The present invention provides a disk-type agitation processing device capable of improving the processing efficiency by stably increasing the flow rate of the heat medium flowing into the disk to efficiently conduct heat from the heat medium to the disk. The disk-type agitation processing device includes: a cylinder, a hollow rotating shaft (2), and a plurality of disks (3) arranged on the hollow rotating shaft (2) to allow heat medium to circulate inside, and is characterized in that , equipped with: an inner tube (23), which is arranged in the rotating shaft (2), and a first space (P) is formed inside and a second space is formed between the rotating shaft (2) ( V); the heat medium supply pipe (24) is connected with the heat medium inflow portion (K1) of the first space (P) and the first disk; the heat medium discharge pipe (26) is connected with the second space ( V) connected to the second disc (3D); and a heat medium delivery pipe (25) for transporting the heat medium flowing out from the first disc (3A) to the second disc (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...

AI Technical Summary

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.

Images