Turbo pressurization unit for disc granulator

Abstract

The invention discloses a turbo type pressurizing device of a disc granulator. An inner cylinder is arranged in a shell; the upper part of one side of the inner cylinder is communicated with a water inlet pipe; the bottom of the other side of the inner cylinder is communicated with a water outlet pipe; a motor is arranged below the inner cylinder; the rotating shaft of the motor is connected with a turbine rotating shaft; a first turbine, a first rotating turbine, a second turbine and a second rotating turbine are arranged on the turbine rotating shaft from bottom to top; the first and second turbines are fixedly connected with the turbine rotating shaft; and the first and second rotating turbines sleeve the outside of the turbine rotating shaft through a rotating sleeve and are not connected with the turbine rotating shaft. After the turbo type pressurizing device is arranged at the disc granulator, the problem of water pressurizing during fertilizer granulation can be solved; the processes of granulating and water supply and spraying are integrated; and the dust is proofed, the loss of raw materials is reduced and the environment is effectively protected.

Description

technical field [0001] The invention relates to a pressurizing device, in particular to a turbine pressurizing device for a disc granulator. Background technique [0002] Granulation is the key to fertilizer production. The disc granulator has the advantages of uniform granulation, high granulation rate, stable operation, large operability, and long service life. The existing disc granulator is usually composed of a granulating disc Composed of a disc and a motor, it only has the function of granulation. When the existing disc granulator is used to produce organic fertilizers, biological fertilizers, and organic-inorganic compound fertilizers, the fertilizer granulation process and water spraying process cannot be integrated, and it is easy to During the granulation process, some granules are wet and some granules are dry. At the same time, dust will be generated, affecting and polluting the production environment. Contents of the invention [0003] The technical problem ...

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Problems solved by technology

[0002] Granulation is the key to fertilizer production. The disc granulator has the advantages of uniform granulation, high granulation rate, stable operation, large operability, and long service life. Composed of a disc and a motor, it only has the function of granulation. When the existing disc granulator is used to produce organic fertilizers, biological fertilizers, and organic-inorganic compound fertilizers, the fertilizer granulation process and water spraying process cannot be integrated, and it is easy to During the granulation process, some granules are wet and some granules are dry. At the same time, it will also cause dust, affecting and polluting the production environment.

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