Biomass gas generating equipment for firing ceramics

Abstract

A generating device of biomass gas for sintering ceramic comprises a gas generator and a purification system, wherein the furnace body of the gas generator is mounted on a grate rack, a lower ash hopper is welded with the grate rack, the ash hopper is equipped with a steam spraying and oxygen distribution device, an ash scraping trolley is arranged below the ash hopper, three gas outlets, which are arranged on the furnace body, are connected to the purification system, an inner cylinder forming a stock bin is arranged at the top of the furnace body, and a circular feed inlet is arranged at the upper part of the inner cylinder and sealed by a pneumatic valve; the purification system comprises an outlet spray system, a cyclone spray system, a spray system, a cyclone dewatering system, a defoamer dewatering system, a sewage treatment system and other components. The generating device of biomass gas also comprises a furnace front branch gas pipe, a biscuit firing kiln and an induced draft fan, wherein the induced draft fan, the biscuit firing kiln and the furnace front branch gas pipe are connected to each other in turn through pipelines, and the induced draft fan and the output end of the defoamer is connected through a pipeline. The generating device of gas further comprises an electronic control system. The generating device of biomass gas disclosed by the invention has advantages of stable combustion and gasification of raw materials, high gasification rate of raw materials, simple operation and reduced labor intensity.

Description

technical field [0001] The invention relates to a gas generating device, in particular to a biomass gas generating device for firing ceramics. Background technique [0002] Energy is the foundation of economic and social development, and it is also the main factor affecting economic and social development. With the rapid economic and social development, my country's energy production and consumption have ranked among the top in the world, and the issue of energy sustainability has become increasingly obvious. In the face of tense energy problems, my country has put forward energy-saving and environmental protection targets in the "Twelfth Five-Year Plan", putting forward higher requirements for the development and application of biomass energy, striving to alleviate energy problems and actively develop new energy sources. [0003] Biomass energy is second only to coal, petroleum gas and natural gas and ranks fourth in the world's total energy consumption, and occupies a very...

AI Technical Summary

Problems solved by technology

The continuous rise of domestic natural gas prices has caused the production cost of ceramic products to remain high, greatly reducing the market competitiveness of enterprises; and the long-term operation of water gas produces a large amount of pollutants such as hydrogen sulfide, tar, phenolic water, and cinders, which are harmful to air and water. At the same time, due to the low calorific value of water gas, the kiln consumes a lot of energy, the temperature is unstable, and there are quality problems such as color difference.

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