Auxiliary heat garbage disposal equipment

Abstract

The invention discloses an auxiliary heating type garbage treatment device. The auxiliary heating type garbage treatment device comprises a furnace body and a heat supply device; the furnace body comprises an upper furnace body and a lower furnace body which are arranged up an down, the heat supply device is used for conveying high-temperature gas, the upper furnace body is communicated with a furnace cavity of the lower furnace body, the upper furnace body is provided with an upper clamping cavity, an exhaust opening is formed in the upper clamping cavity, the lower furnace body is provided with a lower clamping cavity, and the lower clamping cavity is provided with an air inlet; a feeding opening is formed in the top of the upper furnace body, an air inlet pipe bundle is arranged in the lower furnace body, an auxiliary heating pipe is arranged above the air inlet pipe bundle and is provided with an air inlet end and an air exhaust end, the air inlet end of the auxiliary heating pipe is communicated with the lower clamping cavity, the air outlet end of the auxiliary heating pipe is communicated with the upper clamping cavity, and the heat supply device is communicated with the air inlet of the lower clamping cavity and is used for conveying high-temperature gas to the interior of the lower clamping cavity. According to the device, it can be effectively ensured that garbage in a combustion layer can be continuously combusted, the air outlet end of the auxiliary heating pipe is communicated with the upper clamping cavity, and the middle-low-temperature gas exhausted from the auxiliary heating pipe enters the upper clamping cavity so as to achieve heat preservation in the upper furnace body.

Description

technical field [0001] The invention relates to the technical field of garbage treatment equipment, in particular to an auxiliary heating garbage treatment equipment. Background technique [0002] Garbage pyrolysis gasification incinerator is the most commonly used treatment equipment for pollution-free treatment of existing garbage. Its working principle is to use the airflow flowing upward when the bottom layer of garbage is burned to dry and dry the upper layer of garbage, so that the dried and dry distillation garbage can be ignited and burned when it reaches the burning position, so as to achieve the purpose of continuous treatment of garbage in the furnace . However, it is found in actual work that when the water content of the garbage in the furnace is relatively high or the ignition point is high, it is often necessary to absorb more heat to dewater, dry or preheat it. However, the temperature in the furnace is often fixed, and it cannot provide additional heat to ...

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Problems solved by technology

However, the temperature in the furnace is generally fixed, and it cannot provide additional heat to heat it, so that when the garbage enters the combustion layer, it is difficult to be ignited, which affects the garbage treatment effect, and needs to be improved urgently.

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