Fuel gas purification plant for pneumatic power generation by biomass in the countryside

Abstract

The invention provides a fuel gas purification plant for pneumatic power generation by biomass in the countryside comprising a shell, a main purification device, an inlet pipe and a fan, wherein, theshell is fixedly connected with the main purification device in the inner walls, the air inlet is in through connection with the lower end of walls of one side of the main purification device at one end, penetrates side walls of the shell to hit the external cavity of the shell at the other end and provided with the fan, a connecting pipe is in through connection with walls of the other side of the main purification device at one end, hits the internal cavity of a purification-aided device and is in through connection with a spherical exhaust nozzle at the other end. The fuel gas purificationplant for pneumatic power generation by biomass in the countryside overcomes defects of the prior art, has reasonable design and compact structure, efficiently extracts and collects products with highadditional value, effectively cools high-temperature fuel gas to reduce damage of high temperature on gas turbines, and effectively clears remaining vinegar and tar by single washing to facilitate extraction by staff.

Description

technical field [0001] The invention relates to the field of biomass gasification power generation equipment, in particular to a fuel gas purification device for rural biomass gasification power generation. Background technique [0002] Biomass gasification power generation technology is also called biomass power generation system. Simply put, it is to convert various low calorific value solid biomass energy resources (such as agricultural and forestry waste, domestic organic waste, etc.) into biomass gas through gasification. After purification and cooling, it enters the technology of gas generator set for power generation. Seeking a method of using biomass gasification to generate electricity can not only solve the effective use of renewable energy, but also solve the environmental pollution of various organic wastes. Based on the above reasons, biomass gasification power generation technology has been more and more researched and applied, and is becoming more and more pe...

AI Technical Summary

Problems solved by technology

[0003] The biomass materials required for the existing biomass gasification power generation need to purify the gas after the gas is produced to separate the carbon powder, vinegar liquid and tar contained in the gas. Carbon powder, vinegar liquid and tar are not only High value-added products produced in material gasification power generation, and the mixture of vinegar and tar in the gas will also affect the purity of the gas and affect the operation of the gas generator. Currently, the existing gas purification solutions use multi-layer The way of washing with water not only wastes a lot of water resources, but also causes great difficulties for the staff to extract toner, vinegar and tar after repeated washing. Therefore, we propose a gas purification device for rural biomass gasification power generation

Images