A tunnel kiln utilizing waste heat treatment of organic waste

Abstract

The invention discloses a tunnel kiln for treating organic waste through waste heat. The tunnel kiln structurally comprises a kiln body, a heating device, a kilneye, a driving device and a hooking, rotating, water filtering and loosening device, wherein the kiln body is of a hollow rectangular structure; the heating device is arranged below the inner part of the kiln body; the kilneye is arranged at the front end of the kiln body and is integrally formed; the driving device is arranged above the middle of the kiln body; and the hooking, rotating, water filtering and loosening device is arranged at the middle position of the inner part of the kiln body and is connected with the driving device. The hooking, rotating, water filtering and loosening device first vertically lies, and is embedded in the organic garbage in a down-rotating manner with a relatively small area and under relatively high pressure intensity, so that the primary loosening of the garbage is realized; and the hooking, rotating, water filtering and loosening device is then tiled, and an inverted V-shaped filter net is adopted to filter a part of water; and meanwhile, the garbage is loosened, so that the evaporation of water in the accumulated organic garbage is accelerated, and the quick and thorough energy-saving incineration is realized.

Description

technical field [0001] The invention relates to the field of tunnel kilns, more precisely, it relates to a tunnel kiln for treating organic garbage by using waste heat. Background technique [0002] Tunnel kiln is made of refractory materials, insulation materials and building materials. It is a kiln similar to a tunnel with kiln cars and other vehicles inside. It is a modern thermal equipment for continuous firing. Tunnel kiln is widely used in The roasting production of ceramic products is also used in metallurgical industries such as abrasives. But the prior art still has the following defects in the tunnel kiln utilizing waste heat to treat organic waste: [0003] In the prior art tunnel kiln that uses waste heat to treat organic waste, when treating organic waste, since the organic waste contains a lot of water, when using waste heat for incineration, most of the waste heat is used for evaporation of water, and the waste is piled up. , which is conducive to the evapor...

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Problems solved by technology

[0003] In the prior art tunnel kiln that utilizes waste heat to treat organic waste, when organic waste is treated, since the organic waste contains a lot of water, when waste heat is used for incineration, most of the waste heat is used for evaporation of water, and the waste is piled up. , which is conducive to the evaporation of water and the thorough incineration of garbage, resulting in prolonged incineration time

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