Rubber regenerative exhaust gas treatment device

Abstract

The invention provides a rubber regenerative exhaust gas treatment device which is characterized by comprising a supply air system, an electric control system, an exhaust gas filtering device, a combustion machine, an incinerator, a flue gas heat absorption cooling tank, a spray absorption tower, a water-gas separator, a dust-removing filter device and a chimney, wherein the exhaust gas filteringdevice, the combustion machine, the incinerator, the flue gas heat absorption cooling tank, the spray absorption tower, the water-gas separator, the dust-removing filter device and the chimney are sequentially connected through a pipe. Exhaust gas passes through the exhaust gas filtering device and then is led into the combustion machine through a pipe, and enters the incinerator for high-temperature incineration; a flue gas pipeline is bent and coiled in the flue gas heat absorption cooling tank, and the flue gas heat absorption cooling tank is provided with a cold water inlet and a hot wateroutlet; and the supply air system is communicated with the incinerator. The rubber regenerative exhaust gas treatment device is small in occupied area and high in combustion efficiency, waste heat energy can be recycled, and the effect of energy saving is achieved. The electric control system comprises a warning device, the warning device is connected with a photosensitive tube detection device in the combustion machine, and once flameout occurs or ignition fails, waste gas and an oil path are automatically cut off to prevent a safety accident.

Description

technical field [0001] The invention relates to the technical field of regenerated rubber, in particular to a rubber regenerated waste gas treatment device. Background technique [0002] Regenerated rubber is made of waste rubber as raw material by recycling technology. The regeneration process needs to go through a desulfurization process to change the plastic state of the waste rubber particle network structure and restore its soft rubber-like structure. Therefore, the exhaust gas discharged from the regeneration process contains H 2 S, benzene, toluene, xylene, non-methane total hydrocarbons and other volatile organic pollutants, as well as water vapor, a small amount of rubber powder particles, etc., the direct emission of exhaust gas will affect the surrounding environment and have a foul smell. [0003] The thermal combustion method has a high treatment efficiency and can treat high-concentration waste gas at one time. For example, Chinese patent CN206853436U disclose...

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Problems solved by technology

[0005] In order to overcome the problem of environmental pollution caused by harmful tail gas produced by the regenerated rubber production process, the invention provides a rubber regenerated waste gas treatment device

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