Regeneration equipment for saturated activated carbon

Abstract

The invention discloses regeneration equipment for saturated activated carbon. The regeneration equipment for the saturated activated carbon includes a rotary kiln, a drive mechanism, a temperature detector, a kiln head and a kiln tail bin; in the regeneration process of the saturated activated carbon, the interior of the rotary kiln has negative pressure; the drive mechanism is used to drive therotary kiln to rotate; the temperature detector is located on the rotary kiln to collect the temperature in the rotary kiln; the kiln head is located on the first end of the rotary kiln, the kiln headis provided with a fresh-air opening, an activator inlet and a burner pipe, the fresh-air opening is used for introducing fresh air into the rotary kiln, the activator inlet is used for introducing an activator into the rotary kiln, and the burner pipe is used for igniting a combustible gas and supplying heat into the rotary kiln; and the kiln tail bin is located on the second end of the rotary kiln, the kiln tail bin is provided with a material adding opening and a gas discharging opening, the material adding opening is used for sending the saturated activated carbon into the rotary kiln, and the gas discharging opening is used for discharging tail gases. The regeneration equipment for the saturated activated carbon provided by the invention improves the regeneration efficiency of the saturated activated carbon, and effectively reduces energy consumption.

Description

technical field [0001] The invention relates to the technical field of activated carbon regeneration, in particular to a saturated activated carbon regeneration device. Background technique [0002] Activated carbon is a widely used industrial adsorbent. With the development of economy, activated carbon has been applied in many fields. The adsorption of activated carbon comes from its unique molecular structure. There are many pores inside activated carbon. It is this unique The internal structure makes activated carbon have excellent adsorption capacity, which is especially suitable for the adsorption treatment fields of printing and dyeing, chemical industry and other fields. [0003] For a long time, activated carbon has been used as a one-time product. After the adsorption is completed, the activated carbon is discarded, which creates a huge waste. In recent years, with the development of technology, the regeneration technology of saturated activated carbon has been gre...

AI Technical Summary

Problems solved by technology

However, the existing saturated activated carbon regeneration technology has the following defects: the existing saturated activated carbon regeneration equipment is non-standard equipment, and each manufacturer's equipment has certain deficiencies in product index recovery and operating energy consumption, or can only achieve simple It is impossible to effectively control the temperature and oxygen content in the rotary kiln at the same time, resulting in poor recovery ability of activated carbon, high energy consumption in operation, and large product loss.

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