Carbonization kiln capable of heating rural domestic waste indirectly

Abstract

The invention discloses a carbonization kiln capable of heating rural domestic waste indirectly. The carbonization kiln capable of heating rural domestic waste indirectly comprises a kiln body, a feeding port, heaters, an electric control box, a discharging port and an exhaust port, wherein the feeding port is formed in the upper end of the kiln body; the heaters are sequentially mounted in the kiln body in a staggered mode from top to bottom, and the electric control box is mounted outside the kiln body; the heaters are connected with the electric control box; the discharging port is formed in the side wall of the bottom of the kiln body; and the exhaust port is formed in the upper portion of the kiln body. According to the carbonization kiln capable of heating rural domestic waste indirectly, waste sorting is not needed, decomposition and carbonization are complete, waste combustion is sufficient, and emission pollution is avoided; automatic and semi-automatic temperature control work can be achieved, operation is simple, and the operating method can be mastered by workers easily; and the carbonization kiln can be used as a dumping site and can also be used for decomposing waste, waste is decomposed and dried when stacked, secondary pollution is avoided, and the natural and beautiful rural environment can be protected easily.

Description

technical field [0001] The invention belongs to the technical field of domestic waste treatment, and in particular relates to a carbonization kiln for indirect heating of rural domestic waste. Background technique [0002] Disposal of domestic waste is one of the most concerned topics in society today. The phenomenon of garbage siege from villages to cities is becoming more and more serious. The state clearly puts forward the principle of "harmless, reduced, resourceful" garbage disposal. [0003] At present, the treatment methods of domestic waste include incineration, landfill and biological method. The biological method is to ferment domestic waste, the process is complicated, the equipment performance requirements are high, and the biodegradation conditions are limited. The landfill method requires the construction of a large-scale landfill, and the leachate needs to be treated in the later stage. The investment and maintenance costs are high, and there is also the ri...

AI Technical Summary

Problems solved by technology

[0004] However, the advantages of waste incineration have become disadvantageous in the development of vast rural areas. The main reasons include the collection and transportation of the total amount of waste. It is difficult to form the conditions for building plants for incineration, and it is necessary to achieve sustainable development.

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