Variable conveying machine and rotor drum granulation production line

Abstract

The invention relates to a variable conveying machine which comprises a framework, a feed auger and a driving motor. The feed auger is provided with an overhanging section, the overhanging section extends along the left-right directions and is used for overhanging into a barrel of a corresponding rotor drum granulator, discharge outlets are formed in the overhanging section, blocking doors are arranged at the discharge outlets and are translation door mechanisms or rotary door mechanisms, and driving components are connected onto the blocking doors. The invention further discloses a rotor drumgranulation production line with the variable conveying machine. The variable conveying machine and the rotor drum granulation production line have the advantages that the problem that the purpose ofadjusting the conveying quantities only can be achieved by means changing the pushing speeds of existing feed augers or changing the quantities of materials added into the existing feed augers in theprior art can be solved by the aid of the variable conveying machine and the rotor drum granulation production line; the variable conveying machine and the rotor drum granulation production line canbe conveniently and quickly operated, the variable quantities of materials can be accurately controlled, precise production can be implemented, and normal production can be guaranteed.

Description

technical field [0001] The invention relates to the field of granulation equipment, in particular to a variable feeder and a drum granulation production line. Background technique [0002] The manufacture of granular products such as fertilizers often requires the use of granulation equipment for mass production. Drum granulators are commonly used in granulation equipment, especially in the production of biological granular fertilizers and chemical fertilizers. Most of them use rotary drum granulators. Drum granulator, the main working method of drum granulator is granulation wet granulation, through a certain amount of water or steam, after the basic fertilizer is adjusted in the cylinder, under certain liquid phase conditions, with the aid of the cylinder The rotating motion makes the material particles generate extrusion force and agglomerate into balls. The current drum granulator mainly adopts the method of feeding funnel or conveying auger when adding materials, and t...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a variable-variable feeder to solve the problem in the prior art that the variation of materials is not easy to control, and at the same time provides a drum granulation production line including the variable-variable feeder

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