Exhaust pipe for diesel mining machinery

Abstract

The invention discloses an exhaust pipe for diesel mining machinery. The exhaust pipe structurally comprises an output end, a pipeline, a connecting pipe, a transition pipe and a connecting end, the output end is in communication with the pipeline, the pipeline is connected with the transition pipe through the connecting pipe, and the transition pipe is in communication with the connecting end. The exhaust pipe has the beneficial effects that a soft layer is arranged in the pipeline, and along with the accumulation of the amount of smoke in the pipeline, the soft layer can be sunken inwards to deform under the pressure of smoke, two movable plates are pulled to rotate oppositely around a center shaft, a scraper moves along a filter screen to scrape impurities intercepted on the filter screen, and therefore the pipeline can exhaust normally, the impurities in the smoke can be intercepted to the maximum extent while the exhaust pipe works normally, and other elements in the equipment are effectively prevented from being damaged due to high temperature caused by smoke accumulation.

Description

technical field [0001] The invention relates to the field of mining machinery, in particular to an exhaust pipe for diesel mining machinery. Background technique [0002] There are many mining machinery that use less diesel. Since diesel is difficult to burn fully, the flue gas of diesel mining machinery contains relatively more impurities. Therefore, it is necessary to set up a filter screen inside the exhaust pipe of diesel mining machinery. Prevent impurities from being directly output with the flue gas, and the filter needs to be replaced in time after a period of use to prevent the accumulation of impurities in the flue gas from blocking the filter, causing the exhaust pipe to fail to work normally, and the flue gas cannot be directly discharged and accumulated in the diesel oil Inside the mining machinery, the high temperature of the flue gas is likely to cause other components inside the equipment to be enveloped by high-temperature flue gas and be damaged. Contents...

AI Technical Summary

Problems solved by technology

[0002] There are many mining machinery that use less diesel. Since diesel is difficult to burn fully, the flue gas of diesel mining machinery contains relatively more impurities. Therefore, it is necessary to set up a filter screen inside the exhaust pipe of diesel mining machinery. Prevent impurities from being directly output with the flue gas, and the filter needs to be replaced in time after a period of use to prevent the accumulation of impurities in the flue gas from blocking the filter, causing the exhaust pipe to fail to work normally, and the flue gas cannot be directly discharged and accumulated in the diesel oil Inside the mining machinery, the high temperature of the flue gas is likely to cause other components inside the equipment to be covered by high-temperature flue gas and be damaged

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