Intermittent feeding type anti-tempering feeding device

Abstract

The invention discloses an intermittent feeding type anti-tempering feeding device. In order to save the use amount of substance particles and reduce the use cost of a real-fire fireplace on one hand,and effectively solve the tempering problem of the real-fire fireplace on the other hand, the intermittent feeding type anti-tempering feeding device is provided. The device comprises a machine frame, a spiral conveyor, and a linkage type intermittent feeding mechanism; the spiral conveyor comprises a feeding cylinder arranged on the machine frame, a feeding spiral conveyor rotationally arrangedin the feeding cylinder, and a feeding hopper communicating with the inner cavity of the feeding cylinder; and the linkage type intermittent feeding mechanism comprises a partition plate, a falling port, a sliding anti-tempering cover plate, a stirring shaft rod and a stirring plate, wherein the partition plate is arranged in the feeding hopper and divides the inner cavity of the feeding hopper into an upper cavity and a lower cavity, the falling port is arranged on the partition plate and communicates with the upper cavity and the lower cavity, the sliding anti-tempering cover plate is supported on the upper surface of the partition plate and is used for opening or closing the falling port, the stirring shaft rod is arranged on the machine frame in a rotating mode and is parallel to a rotating shaft of the feeding spiral conveyor, and the stiring plate is connected with the stirring shaft rod.

Description

technical field [0001] The invention relates to a feeding device, in particular to an intermittent feeding type anti-tempering feeding device. Background technique [0002] At present, real fire fireplaces are generally heated and ignited, that is, the biomass particles are heated by the heating rod, so that the fuel is smoldering to open burning (open flame); the biomass particles are usually fed by a feeding system. The feeding system of the current real fire fireplace is usually set above the furnace, which uses a funnel bin, and the lower part of the funnel bin communicates with the furnace through a feeding channel; when actually feeding, the biomass particles are poured into the funnel bin, Under the action of its own weight, the biomass particles gradually fall into the furnace along the feeding channel for combustion. [0003] At present, the feeding system of the real fire fireplace is continuous feeding, which will not only increase the amount of biomass particles...

AI Technical Summary

Problems solved by technology

[0003] At present, the feeding system of the real fire fireplace is continuous feeding, which will not only increase the amount of biomass particles, but also in the furnace combustion process, the open flame in the furnace is easy to backfire through the feeding channel during the continuous feeding process Problem (The tempering problem refers to the problem that the open flame in the furnace extends into the silo through the feeding channel, causing the biomass particles in the silo to catch fire)

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