Energy saving distillation device

Abstract

The invention discloses an energy saving distillation device, including a roller, a motor, a heating pipe, a heat preservation shell, a fuel gas inlet pipe, an air inlet pipe, a stirring shaft, a fin, a cyclone separator and a vent pipe. The periphery of the roller is placed with the heating pipe, the periphery of the heating pipe is wrapped by the heat preservation shell, the periphery of the heating pipe is placed with a fuel gas preheating pipe, the periphery of the heating pipe is placed with an air preheating pipe, the inner left side of the heating pipe is provided with a chamber, the right side of the chamber is provided with a combustion chamber; the output end of the motor is connected and placed with a stirring shaft, the periphery of the stirring shaft is welded and placed with a fin, the right side of the lower end of the roller is connected and placed with a discharging pipe, the lower end of the discharging pipe is connected and placed with the cyclone separator, the right side of the heating pipe is connected and placed with the vent pipe. By way of heating and separating through reaction, the device can reduce the generation of impurities, add preheating set-up for air and fuel gas, and increase the production efficiency, thus increasing the capacity and the quality of the product.

Description

technical field [0001] The invention relates to a dry distillation device, in particular to an energy-saving dry distillation device. Background technique [0002] Dry distillation refers to the reaction process in which solid or organic matter is heated and decomposed under air-isolated conditions, and a dry distillation device refers to a device for performing dry distillation reactions. There are many types of carbonization furnaces, which can be divided into two categories: gas heat carrier carbonization furnaces and solid heat carrier carbonization furnaces according to the phase state of the heated carrier. [0003] In coal processing, light oil can be obtained from coal through dry distillation process. my country is a country rich in coal and low in oil. The current energy situation in our country is that the shortage of liquid fuel restricts the rapid development of our economy. Therefore, efficient and clean utilization of coal to produce clean oil is a very impor...

AI Technical Summary

Problems solved by technology

[0004] Existing retorts mostly use heating tanks for direct combustion and carbonization. In this case, more impurities are likely to be generated, and subsequent tail gas treatment will consume more energy and increase production costs; While fully stirring the material, it can also facilitate the discharge, so the production efficiency will be reduced; the more impurities in the tail gas of the conventional retort will affect the cleaning of the device when the waste heat is used, and increase the difficulty of the process.

Images