Central-suction type vaporization furnace

Abstract

The invention discloses a central-suction type vaporization furnace. The central-suction type vaporization furnace comprises a furnace body, wherein the furnace body consists of a garbage cracking layer, a high-temperature carbon filter layer, a combustion chamber and an ash storage room; the outer surface of the upper end of the garbage cracking layer is fixedly equipped with a trapezoidal garbage charge hopper; the high-temperature carbon filter layer is divided into a first carbon layer and a second carbon layer; the first carbon layer is positioned on the outer surface of the upper end ofthe second carbon layer; and the high-temperature carbon filter layer is movably connected to the outer surface of the lower end of the garbage cracking layer. The central-suction type vaporization furnace disclosed by the invention can facilitate centralized storage, facilitates clearing and dismounting, and prevents excessive ash from affecting normal operation of a machine; a splicing type structure of the furnace body is easily dismounted and facilitates carrying and transporting; sealing property for sub layers of the furnace body is better, and water can be timely supplemented into the sub layers in the furnace according to the needs; moreover, the central-suction type vaporization furnace facilitates dismounting, and facilitates position switching of an induced draft fan, so that inconvenient operation caused by inconsistent height of an air inlet tube at each sub layer is reduced, and time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of gasification furnaces, in particular to a mid-suction gasification furnace. Background technique [0002] The garbage cleaning technologies widely used in my country mainly include sanitary landfill, incineration and composting. In the industrialized treatment technology of municipal waste, the quality of the treatment effect depends on the performance of the treatment device. The gasification furnace is a kind of burning appliance with environmental protection, energy saving and cleanness, which is suitable for the use of farmers in rural areas and towns. It plays an important role in garbage cleaning. Due to its structural problems, the existing garbage disposal equipment cannot After dust removal and flue gas filtration, it is difficult to avoid secondary air pollution. [0003] In the process of realizing the present invention, the inventors found that at least the following problems in the prior ar...

AI Technical Summary

Problems solved by technology

The gasification furnace is a kind of burning appliance with environmental protection, energy saving and cleanness, which is suitable for the use of farmers in rural areas and towns. It plays an important role in garbage cleaning. Due to its structural problems, the existing garbage disposal equipment cannot After dust removal and flue gas filtration, it is difficult to avoid secondary air pollution

[0003] In the process of realizing the present invention, the inventors found that at least the following problems in the prior art have not been resolved: 1. After the existing gasification furnace has undergone incineration, the accumulated ashes are inconvenient to clean up, thereby affecting the normal operation of the machine; 2. The structure of the existing gasification furnace is fixed, and most of them are integrated welding, which is inconvenient to disassemble and transport; 3. During the operation of the furnace body, it is necessary to supply water to the furnace from time to time. The existing water supply tank mechanism is fixed and relatively heavy. It is inconvenient to disassemble; 4. During the operation of the furnace body, it is necessary to use the wind force of the induced draft fan to draw the airflow to generate negative pressure in the furnace. The induced draft fan mechanism is fixed, and the height of each layer of the furnace body is different, which makes the operation inconvenient and time-consuming

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