Device for treating VOCs waste gas of graphite negative electrode material

Abstract

The utility model discloses a device for treating graphite cathode material VOCs waste gas, which comprises a gas tank, an ignition gun, a VOCs waste gas combustion tank and a gas inlet disc, the top of the VOCs waste gas combustion tank is connected with the ignition gun through a gas inlet, the gas tank is arranged at the upper position of one side of the VOCs waste gas combustion tank through a hoop frame, and the gas inlet disc is connected with the gas inlet of the VOCs waste gas combustion tank. A waste gas leading-in pump is arranged at the lower position of one side of the VOCs waste gas combustion tank through a waste gas leading-in pipe, and the bottom of the VOCs waste gas combustion tank is connected with an exhaust pump through a gas conveying pipe. The ignition gun is arranged at the top end of the VOCs waste gas combustion tank, the fuel gas tank is arranged at the upper position of one side of the VOCs waste gas combustion tank through the hoop frame, the fuel gas tank is connected with the ignition gun through the connecting pipe, and the ignition gun is connected with the fuel gas inlet, so that continuous ignition can be carried out, fuel gas combustion is facilitated, fire interruption is avoided, and the automatic control efficiency is high; a retention plate is arranged in the middle of an inner cavity of the VOCs waste gas combustion tank, and the waste gas combustion process can be improved through the retention plate.

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