A highly efficient and environmentally friendly coke oven dust removal and smoke guide equipment

Abstract

The invention provides high-efficiency environment-friendly coke oven dust-removal smoke guiding equipment, which mainly comprises a steel structure, a smoke guiding device, a walking device, an equipment side oven door smoke guiding device, a dust removal device and a water supply cooling device, wherein parallel guiderails are arranged at the top of a coke oven, the coke oven dust removal equipment mainly works on the guiderails at the top of the coke oven, coal gas in the coke oven can be conducted by an M-shaped smoke guiding tube of the smoke guiding device, thus realizing the recycling of coal gas; the equipment side oven door smoke guiding device and the dust removal device are used for treating smoke in an equipment side oven door, and the equipment is cooled by the water supply cooling device. The equipment not only reduces the environment pollution of the smoke, the service life of the equipment can be better prolonged, and the energy utilization can be improved.

Description

technical field [0001] The invention relates to the field of coking, in particular to a high-efficiency and environment-friendly coke oven dust removal and smoke guide equipment. Background technique [0002] In recent years, with the rapid development of coking technology in my country, the resources of high-quality coking coal are increasingly scarce, and the cost of coking continues to rise. At the same time, more stringent requirements are put forward for the quality of coke. Many advantages such as the amount of caking coal and the improvement of coke quality have become one of the key development directions of coking technology, but a series of technical difficulties also restrict the further development of tamping coke oven technology, and coal charging smoke control is one of them. [0003] Coal charging fume control technology has always been the focus and difficulty of major coking enterprises' environmental protection work research, especially the tamping coke oven...

AI Technical Summary

Problems solved by technology

[0003] Coal charging fume control technology has always been the focus and difficulty of major coking enterprises' environmental protection work research, especially the tamping coke oven, because of the side coal charging, the side furnace mouth is open for a long time when coal charging is performed, and there is yellow smoke at the machine side furnace door The amount of escape is large, resulting in a large amount of raw gas overflowing from the furnace mouth on the side of the machine, which is difficult to control, not only wasting energy but also polluting the environment. If effective measures are not taken to purify and transport the dust from coal charging, it will inevitably cause damage to the environment. Greater hazard

[0004] The coal charging and dedusting devices of most ramming coke oven coking plants in China only collect the smoke and dust on the coal charging and smoke elimination vehicle on the top of the furnace, and use the combustion method to burn on the vehicle. Atmospheric, the inhaled flue gas is not fully burned in the combustion chamber, the cooling, washing, and purification effects are not ideal, and the black smoke emission time is too long. At the same time, during the combustion process of raw coal gas, a large amount of CO2 and a small amount of SO2, CO, etc. will be produced , causing partial pollution to the environment, the environmental protection effect is not ideal, and the effective treatment of the smoke and dust at the furnace mouth on the machine side cannot be realized. These components are discharged into the air to cause pollution and other phenomena, and all the raw coal gas overflowing during the coal charging process is burned and discharged. It is an extreme waste of resources

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