Anti-oil-spraying ventilating device

Abstract

The invention provides an anti-oil-spraying ventilating device, and belongs to the field of mechanical equipment. The anti-oil-spraying ventilating device is provided with a splash-proof chamber, so that grease splashed out of equipment can be blocked, grease can be prevented from entering the ventilating device to cause pollution, evaporated oil vapor can be cooled to become oil, and then the oilcan return to interior of an equipment oil tank along a connecting pipe. According to the ventilating device, an oil spraying phenomenon caused by grease high temperature in the equipment can be effectively prevented, grease can flow back into the equipment, the breathing effect of equipment is not influenced, blockage caused by oil spaying of the ventilating device can be avoided, the ventilating device is simple in structure, convenient to mount, durable in use and low in maintenance cost.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to an anti-spray respirator. Background technique [0002] At present, respirators have been widely used in mining machinery and construction machinery equipment and facilities. They can provide ventilation functions for lubricating bearings, lubricating gears, etc., and can filter dust, impurities, water vapor, etc. in the air to ensure internal lubrication of bearings. The quality of the grease. However, when the equipment is running, the temperature of the internal lubricating grease will rise and become oil vapor and grease splashing will occur. The splashed grease and oil vapor will enter the interior of the respirator, causing the respirator to be blocked, hindering the internal and external communication of the equipment, and causing the grease inside the equipment to High temperature will affect the service life of the equipment. After the respirator is poll...

AI Technical Summary

Problems solved by technology

However, when the equipment is running, the temperature of the internal lubricating grease will rise and become oil vapor and grease splashing will occur. The splashed grease and oil vapor will enter the interior of the respirator, causing the respirator to be blocked, hindering the internal and external communication of the equipment, and causing the grease inside the equipment to High temperature affects the service life of equipment

After the respirator is polluted by grease, it will combine with external dust and lose its breathing function, resulting in the contamination of lubricating grease inside the equipment and increasing the wear between components

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