The maintenance of asphalt mixing plant in winter last year

Spring has started. Did you do this for the maintenance of asphalt mixing plant in winter last year? Maintenance is an important link to ensure the normal operation of mixing equipment, the reduction of failure rate and the extension of service life. Asphalt mixing equipment for a long time to shut down after a long winter break, during the period of construction and lack of maintenance, the influence of such factors as various oil, lubrication protection as well as key parts and so on all is likely to change, if there is no detailed check of equipment in a timely manner is boot into work, is bound to appear problem such as equipment dysfunctional, then shorten the service life of equipment, affect the construction schedule. Is different from the south, especially in the winter snow is common in northeast China in the north of China, winter downtime for more than 5 months at the same time, the cold climate conditions will make the use of asphalt mixing plant facing serious challenges, in order to make the mixing station use smoothly in bad weather conditions, snow of asphalt equipment maintenance measures is crucial, It is necessary to ensure the smooth production of the next spring. In addition to the need for users and service engineers to master some necessary product cold weather maintenance knowledge, the following introduces a few northeast asphalt equipment into the winter maintenance knowledge, see last winter when you do this?

1. Bearings on the equipment that need to be lubricated regularly need to be filled with lubricating oil or cover the oil port to prevent rain and snow water from seeping into the bearings, leading to corrosion.

2. All motors and burners are covered with waterproof cloth to prevent snow and moisture.

3. In winter, the mixing station may become a winter shelter for rats. Rodent prevention work should be done in cable trough and control room location, and rodent board or rodenticide should be put in if necessary.

4. The belt needs to be tensed during production, and the belt needs to be adjusted to loose after winter to prevent belt cracking or deformation caused by thermal expansion and cold contraction.

5, cold bin and hot bin and dust bin should be emptied, into the tide to prevent agglomeration.

6, dust collector do a good job of cleaning, after installation, do a good job of leakage prevention and waterproof work, prevent cloth bags from being damp, etc.

7. If it is a municipal station, it needs to produce after mid-to-late October, and the lubricating oil of each reducer should be changed into the corresponding special winter oil.

Good maintenance work, standard operation can not only reduce the equipment failure, and can reduce unnecessary losses, can greatly extend the service life of equipment and reduce the cost of use. Such as bitumen mixture equipments large mechanical equipment the most afraid of failure and affect the production and supply, to reduce the equipment failure rate, ensure quality of asphalt concrete materials, these are inseparable from the maintenance work, especially a year before the winter maintenance and equipment maintenance before start working, are always in a good condition to ensure equipment running under the necessary links.