Flapping pore-dredging device for biomass granulator

Abstract

The invention relates to a flapping pore-dredging device for a biomass granulator, and can solve the problems of large cleaning and dredging difficulty and tedious operation after use of a ring die ina biomass granulator. The device comprises an outer side wall arc plate, an inner side wall arc plate, a support frame, a roller, a holding part, an outer connecting rod and an inner connecting rod.The holding part is arranged at the top of the support frame, the roller is arranged in the support frame, a plurality of first cushion blocks and a plurality of second cushion blocks are respectivelyarranged on two side outer walls of the roller, the outer side wall arc plate is hinged to one side of the support frame through the outer connecting rod, the inner side wall of the outer connectingrod is equipped with a first bump fitting the first cushion blocks, the inner side wall arc plate is hinged to the other side of the support frame through the inner connecting rod, the inner side wallof the inner connecting rod is equipped with a second bump fitting the second cushion blocks, and the outer side wall arc plate and the inner side wall arc plate have a same bending direction. The flapping pore-dredging device is used for a biomass granulator.

Description

Technical field: [0001] The invention belongs to a device for granulating raw materials, in particular to a beating and porosity device for a biomass granulator. Background technique: [0002] The granulator is used to develop the wet powder into the required granules, and it can also crush the block dry material into the required granules. There are various types of granulators, among which the biomass granulator is used to granulate the three leftovers and their raw materials. Processing equipment, which includes components such as main motor, reducer, template, pressing roller, dial motor and dust cover. When the template is a ring die, it is the key and important part of the pelletizing chamber and even the entire biomass pellet machine. It is also the most vulnerable component in the whole machine. The loss cost of the ring die accounts for 25% to 45% of the maintenance cost of the entire production workshop. The quality of the extruded particles is directly caused by t...

AI Technical Summary

Problems solved by technology

[0002] The granulator is used to develop the wet powder into the required granules, and it can also crush the block dry material into the required granules. There are various types of granulators, among which the biomass granulator is used to granulate the three leftovers and their raw materials. Processing equipment, which includes components such as main motor, reducer, template, pressing roller, dial motor and dust cover. When the template is a ring die, it is the key and important part of the pelletizing chamber and even the entire biomass pellet machine. It is also the most vulnerable component in the whole machine. The loss cost of the ring die accounts for between 25% and 45% of the maintenance cost of the entire production workshop. The quality of the extruded particles is directly caused by the lack of timely maintenance and cleaning of the ring die. The treatment method is mostly oil flushing, or the ring die is disassembled for cleaning after extruding the particles. The different hole diameters make the operation process of cleaning the ring die cumbersome, and the cleaning effect of each part is difficult to be unified.

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