New energy boiler with automatic ash discharge function

Abstract

The invention belongs to the technical field of boiler equipment, and particularly relates to a new energy boiler with an automatic ash discharge function. The new energy boiler comprises a rack, a boiler body and a hopper. A fire grate composed of a group of grids is arranged in the boiler body, one side of the bottom of the fire grate is communicated with an air blower, and a driving roller is arranged at the position, corresponding to an ash discharging groove, of the upper portion of the grids and rotationally connected with the boiler body through a driving shaft. A driven roller is rotationally connected in the boiler body at the bottom of the grids close to one side of the air blower. A chain arranged between the driving roller and the driven roller in a sleeving manner, and the chain is arranged in gaps between the adjacent grids. A group of driving teeth are uniformly distributed on the periphery of the driving roller and are engaged with the chain. The driving roller and the driving teeth are matched with the driven roller to drive the chain to rotate, and heated and molten plastic particles continuously move upwards along with the chain, so that the molten plastic drops on the grids for multiple times, and the combustion participation efficiency of the plastic is improved.

Description

technical field [0001] The invention belongs to the technical field of boiler equipment, in particular to a new energy boiler with automatic ash discharge function. Background technique [0002] Boiler is a kind of energy conversion equipment. The energy input to the boiler is in the form of chemical energy in fuel, electric energy, heat energy of high-temperature flue gas, etc. After conversion by the boiler, it outputs steam, high-temperature water or organic heat carrier with certain heat energy. . The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. [0003] There are also some technical solutions for boiler equipment in the prior art. For example, a Chinese patent with application number 2019108679085 discloses a new energy boiler with automatic ash di...

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Problems solved by technology

[0006] In order to make up for the deficiencies of the prior art and solve the problem in the prior art that when the fuel containing waste plastic pellets that are difficult to recycle is put into the boiler, the waste plastic melts quickly after being heated and drips from the grate, falling into the ashes at the bottom of the furnace body, seriously Affect the combustion efficiency of the fuel, and at the same time, the plastic adheres to the grate to form hard residue after burning, which blocks the grate, affects the ventilation effect of the grate, and then reduces the combustion speed of the fuel and reduces the heating efficiency of the boiler. The present invention proposes A new energy boiler with automatic ash discharge function

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