Solar garbage incinerator system

Abstract

The invention discloses a solar garbage incinerator system which comprises a solar condenser, a heat collector, a conveying and drying mechanism and a grate furnace. The conveying and drying mechanism comprises a conveying pipe and helical blades rotatably arranged inside the conveying pipe, wherein the conveying pipe wall consists of the outer wall, an insulating, fire-resistant and heat preservation layer and the inner wall, multiple first spray nozzles are arranged on the inner wall and communicated with a first pipe in the insulating, fire-resistant and heat preservation layer, the first pipe penetrates the outer wall to be communicated with a second pipe, and the second pipe is communicated with the heat collector. A feeding port of the grate furnace is communicated with the conveying and drying mechanism, multiple third pipes are vertically arranged under a grate, one end of each third pipe is communicated with the heat collector, and the other end of each third pipe is communicated with a second spray nozzle. The solar garbage incinerator system provides a garbage drying device, moisture in garbage can be quickly evaporated to ensure that the garbage can be combusted fully, and a device capable of enabling the garbage in the furnace to be completely combusted without combustion-supporting fuel coal or fuel.

Description

technical field [0001] The invention belongs to the field of solar energy, in particular to a solar energy waste incinerator system. Background technique [0002] In the current garbage disposal industry, the use of incinerators to incinerate garbage is an important means of processing large quantities of garbage, so incineration of garbage has been widely used in the treatment of municipal solid waste. However, domestic waste generally has the characteristics of low calorific value, high moisture content, and high ash content. To fully burn the waste and effectively suppress the generation of harmful substances such as dioxins, it is necessary to arrange the various parts of the boiler reasonably. The more garbage incinerators used in municipal solid waste treatment are grate type garbage incinerator and fluidized bed type garbage incinerator. The grate of the former incinerator and the fluidized bed of the latter incinerator are both flat plate type Grille grate, this kin...

AI Technical Summary

Problems solved by technology

Since the garbage incinerator using this kind of grate needs to use coal or fuel oil for combustion support, taking the coal-fired combustion-supporting incinerator as an example, the weight of coal used should account for 15%-20% of the domestic waste to be processed, and the The calorific value of coal combustion and the physical properties of ash melting point are relatively high, which makes the cost of waste treatment relatively high

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