The crawler mucking loader is a mechanical equipment. When working in the narrow working environment of the tunnel, due to the lack of air, the small crawler mucking loader will also generate exhaust gas, which will not only damage the staff, but also affect the work of the machine. So how? To deal with the exhaust gas of the 60 type mucking loader?
The 60-type mining mucking loader purifies the underground working environment of the mine, that is, installs a purifier in a specific position of the roadway to purify the polluted air and reduce the inhalation of waste gas by people and machines. The use of the underground slag scraper and the source of pollution are constantly moving in the process of loading, transporting and unloading, and the exhaust gas floods the entire operation area. The main pollutants in the exhaust: black smoke particulate matter PM, carbon monoxide CO, nitrogen oxides NOx, hydrocarbons HC, lead Pb, sulfides, etc. One of the effective ways to solve the series of sewage and wind is to set up multiple purifications along the operation of the pick-up equipment. The discharged particulates are suitable for electrostatic trapping from the standpoint of resistivity. As an effective industrial dust collection method, electrostatic precipitator technology has been introduced into some large-scale tunnel air purification, and some electrostatic precipitators have been applied in road tunnel air pollution control.
Generally, tunnel mucking machine exhaust filter are as follows:
1. Select engines with low emission standards; external purification, various post-treatment measures, and various purifications are installed in the exhaust pipe.
2. Strengthen mine ventilation, dilute the high concentration of toxic and harmful gases underground with fresh air flow, and discharge them through the return air tunnel.
3. Use diesel fuel with low sulfur content to improve fuel quality.
