Novel roller type flat die machine

Abstract

The invention discloses a novel roller type flat die machine which comprises a rack (5). A machine body (3) is arranged on the rack (5). A lower cover (2) and an upper cover (1) are arranged on the top of the machine body (3). A discharging hopper (4) is arranged at the side portion of the machine body (3). A transmission shaft (7) is arranged in the machine body (3) through multiple supporting devices (8). The lower end of the transmission shaft (7) is connected with a transmission device (6), and the upper end of the transmission shaft (7) is provided with a shaft head seat (11). The shaft head seat (11) is provided with a compression roller device (10). A bottom die (9) is arranged below the compression roller device (10) in a matched manner.

Description

Technical field [0001] The invention relates to the field of biomass pellet production design, in particular to a roller flat die machine used for pressing biomass, feed, fertilizer, plastic and other powder materials into pellets. Background technique [0002] At present, the main combustible energy sources used by human beings are coal, oil and natural gas, but these fuels are non-renewable and have limited resources. At the same time, the valuable value of these raw materials is used as chemical materials. Excessive use of these fuels not only causes great pollution, but also It has caused the imbalance of carbon content in nature, caused global warming and serious acid rain and other problems, and has also attracted widespread attention from all over the world. Therefore, looking for sustainable fuel energy that can protect the environment, it is necessary to change the traditional energy development and consumption patterns. So far, people have realized that biomass energy ...

AI Technical Summary

Problems solved by technology

[0003] However, the common difficulties in the production of biomass raw material granules "lie in the small plastic adhesion of biomass raw materials, large molding deformation, and large load on the mechanism"

For this reason, most of the suppliers currently adopt the ring die production technology with forced material guide, but the effect is not ideal, especially the edge of the die wears a lot and the production efficiency is not high.

In view of this, a detailed analysis of the common problems existing in actual production can be summarized into two points: one is that the mold wears a large amount of consumption, and even asymmetric wear occurs and it is seriously scrapped;

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