Waste incinerator

Abstract

The invention relates to a small-size waste incinerator which comprises a furnace body, a fan, a burner, a garbage inlet, a fire grate, a slagging port and a chimney. The fire grate of the waste incinerator is provided with an ash hole and a hot air hole, and can be used for directly carrying out the burning process on garbage which is not be subjected to early-stage stoving and spraying processes, a hearth can be ensured to have enough oxygen to supply in any case, and a fusion layer is arranged between the fire grate and the lighting flame, the hearth burning temperature and the burning efficiency can be effectively improved and reasonable burning working conditions can be achieved; and the formation of harmful gases such as dioxin and the like can be effective controlled, and the high efficient non-toxic non-smelly waste incineration dispose is realized.

Description

technical field [0001] The invention relates to a garbage incinerator, in particular to a small-sized high-efficiency garbage incinerator. Background technique [0002] The problem of oxygen supply for incineration of small garbage incinerators in the prior art has not been reasonably solved. The primary oxygen supply is supplied by a blower. Once the grate is blocked, the furnace will not be able to obtain oxygen for combustion, at least not enough oxygen. In the traditional technology, the combustion-supporting igniter of the garbage incinerator is set under the grate or close to the grate. This method only plays the role of combustion-supporting ignition, and its function is single; Relying on garbage self-combustion, the fresh garbage added to the furnace has not been dried and removed due to its high moisture content, resulting in a low combustion value of the garbage and cannot be directly ignited and burned or the combustion efficiency is low, so the garbage must be s...

AI Technical Summary

Problems solved by technology

[0002] The problem of oxygen supply for incineration of small garbage incinerators in the prior art has not been reasonably solved. The primary oxygen supply is supplied by a blower. Once the grate is blocked, the furnace will not be able to obtain oxygen for combustion, at least not enough oxygen

In the traditional technology, the combustion-supporting igniter of the garbage incinerator is set under the fire grate or close to the fire grate. This method only plays the role of combustion-supporting ignition, and its function is single; Relying on garbage self-combustion, the fresh garbage added to the furnace has not been dried and removed due to high moisture content, resulting in a low combustion value of the garbage and cannot be directly ignited and burned or the combustion efficiency is low. Therefore, the garbage must be sorted and dripped with water before it can be burned. These conditions All of these will lead to high investment costs for waste incinerators, incomplete combustion, and low combustion temperatures that cannot eliminate odorous gases and even produce toxic dioxin gases. As a result, it is difficult for small-scale incinerators to meet environmental protection requirements and it is difficult to promote them.

Images