Domestic garbage processing device

Abstract

The invention discloses a domestic garbage processing device. The device comprises a pyrolysis furnace, wherein a bracket is fixed on one side of the pyrolysis furnace, a long guide rail is fixed on one side of the bracket, a short guide rail is fixed at the upper end of the long guide rail, and the inclination angle of the short guide rail is greater than that of the long guide rail; an auxiliaryguide rail bracket is fixed at the upper part of the long guide rail, an auxiliary guide rail is arranged on the auxiliary guide rail bracket, and an arc-shaped guide rail is arranged at the upper end of the auxiliary guide rail; and a feed hopper is slidably disposed on the long guide rail, a discharge door is disposed on the left side of the feed hopper, an auxiliary pulley is mounted on the outer side of the discharge door, and when the feed hopper moves upward along the long guide rail to the auxiliary guide rail, the auxiliary pulley is in contact with the auxiliary guide rail and moveson the auxiliary guide rail and the arc-shaped guide rail. The domestic garbage processing device facilitates garbage feeding, slagging and uniform air intake, and the temperature in the pyrolysis furnace can be observed in real time.

Description

technical field [0001] The invention relates to garbage pyrolysis equipment, in particular to domestic garbage treatment equipment. Background technique [0002] In domestic waste treatment, the pyrolysis furnace is manually fed. There is a motor feed door on the top of the pyrolysis furnace. When there is no garbage, the feed door is closed. When there is garbage to be poured into the pyrolysis furnace When the feed door is open, the domestic garbage is transported to the loading platform by a garbage truck, and directly poured into the pyrolysis furnace from the feed door, and at the same time, it is manually leveled to ensure that the garbage is even. This feeding method causes high manual labor intensity, and it takes a long time to manually spread the garbage. When the feeding door is opened for a long time, the loss coefficient of the temperature in the pyrolysis furnace will increase, which will affect the pyrolysis efficiency. [0003] Secondly, the pyrolysis furnac...

AI Technical Summary

Problems solved by technology

This feeding method results in high manual labor intensity, and it takes a long time to manually spread the garbage. If the feeding door is opened for a long time, the loss coefficient of the temperature in the pyrolysis furnace will increase, which will affect the pyrolysis efficiency.

[0003] Secondly, the pyrolysis furnace body is divided into an oxidation layer (1200°C), a reduction layer (900°C), a thermal decomposition layer (300-800°C), a drying layer (100-250°C) and a reserved layer. Open an observation hole on the top of the furnace body to observe the pyrolysis state in the pyrolysis furnace at any time. This method has great misjudgment, cannot monitor the pyrolysis state of each area in the pyrolysis furnace in time and increases the frequency of management and maintenance personnel. Burden of surveillance

[0004] In addition, the original air intake system uses the amount of natural air entering from the slag outlet to increase the pyrolysis rate. This air intake method cannot play a significant role in oxygen intake and combustion support when the waste has a high water content, and cannot achieve a high thermal efficiency. Solution speed requirements

[0005] Finally, the original slag discharge system is to manually take out the ash and transport it to the ash storage area with a small cart. This method is likely to cause uneven slag discharge and affect the pyrolysis rate, while increasing the labor burden of the management and maintenance personnel.

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