A kind of equipment for fluidized production of activated carbon

Abstract

The invention provides equipment for fluidization production of active carbon, and relates to active carbon production equipment to solve the technical problems of high energy consumption, low yield and high cost of the current active carbon production equipment. The equipment provided by the invention comprises a multi-groove carbonization furnace, an ash melting collection burner, a high-temperature gas distributor, a superheated steam generator, a flue gas-steam mixing chamber, a sectional air-gas heat exchanger, a superheated steam activation furnace and a gas-solid separator, wherein a groove type furnace chamber is arranged in the multi-groove carbonization furnace, a multi-groove air distributing plate is arranged below the groove type furnace chamber, a carbonization narrow slit air cap is arranged on the multi-groove air distributing plate, and a multi-groove isopiestic pressure air box is arranged below the multi-groove air distributing plate; and an activation furnace air distributing plate is arranged on the isopiestic pressure air box of the superheated steam activation furnace, and an activation slit air cap is arranged on the activation furnace air distributing plate. The equipment provided by the invention has the advantages of reasonable layout, compact structure, low energy consumption, less pollution, high yield, low manufacturing cost and full-automatic control.

Description

technical field [0001] The invention relates to production equipment of activated carbon, in particular to equipment for producing activated carbon by fluidization. Background technique [0002] Activated carbon is a very versatile adsorbent, catalyst and catalyst support. It has a wide range of uses in food, sugar, medicine, chemical industry, environmental protection, national defense, agriculture, fuel gas storage, gas separation, catalytic reaction and many other fields. [0003] China's activated carbon industry has gone through more than 60 years of development since the 1950s. In this process, the main processes and equipment used are all from the former Soviet Union, that is, rotary furnace carbonization and Sleep furnace activation. At present, the process and equipment account for more than 90% of the total domestic production capacity. Although some improvements have been made, there is still no substantial change. After entering 2000, under the background of e...

AI Technical Summary

Problems solved by technology

[0012] The present invention aims to overcome the shortcomings of the prior art, provide a fluidized activated carbon production equipment, and solve the technical problems of high energy consumption, serious pollution, low output of unit equipment, large investment and high production cost of current activated carbon production equipment

Images