What will be the impact of increased dust in the return air duct of the grinding mill

Return air duct as the name suggests the main role is to return to the wind, connected between the cyclone collector and grading, to achieve the whole production line wind recycling, grinding process the whole process for the sealing structure has been said many times before, the air volume initiated by the fan, from the mill host snail shell inlet began to enter, during the period of time through the mill grinding chamber, analyzer, conveying pipeline, cyclone collector and other processes, and finally in the cyclone collector with the Finally, it is separated from the powder at the cyclone collector and enters into the fan by the return air duct to realize the recycling of air volume.

What is the impact of increased dust in the return air duct of the mill?

1. The most obvious impact is to lead to a decline in production line output, for example, under normal circumstances 3R Raymond mill output in 1-5t / h, if the finished material in the collection process into the return air duct, the powder collector to collect the material is bound to reduce, may lead to the maximum output of less than 4 tons per hour.

2. The decline in production is a sign of low productivity, production costs increase in power consumption, material costs, machine wear and tear will increase, so it will reduce corporate earnings, resulting in damage to the interests.

3. Another than the price of harmful effects is serious environmental pollution, the return air duct connected to the fan, the return air duct dust increased, the fan also increased due to the impact of the fan structure, the fan will produce a large amount of dust in the fan seriously affect the surrounding atmospheric environment, the cause of haze, a more important condition is the dust in the air.

4. The environment suffers damage, jeopardizing the health of the surrounding residents, which has the greatest impact on the site operators, there is a great health risk.

5. Environmental protection measures are more stringent management of the region, for the dust of serious production activities are prohibited, if the production companies do not pay attention to also lead to the relevant departments of the seizure, fines and so on.

If such problems are found in the production line must pay attention to immediately stop the machine to check, to be eliminated after the hidden danger in the resumption of production. This also reminds us, in the installation of equipment, must be in accordance with the provisions of the manufacturer, the installation of illustrations, seemingly insignificant equipment structure in fact, the designer of multi-party test data. Welcome to click on the website customer service, providing 24-hour free consulting services.