A bitumen mixing plant (асфальтно битумный завод) is probably the most popular forms of asphalt plants used on the planet. One reason behind their popularity is simply because they guarantee quality asphalt mixtures and superb flexibility. The name in the plant comes from how the plant produces asphalt.
Batches are produced every 50 seconds, which time is determined by the mixing specifications of the plant and also the capacity in the plant.
So How Exactly Does A Bitumen Mixing Plant Operate?
Aggregates are collected in the piles of stock which is situated on the site. They are then placed into cold feeders through a mechanical shovel. Each one of these feeders contains a certain amount of aggregate and contains a passionate extractor belt. Currently, every plant has no less than four feeders. However, more might be installed if needed. The number needed will depend on how flexible the project is as well as the specifications of the grading curve.
The transporter belt allows aggregates to give in to the drum for moisture extraction. Heating also happens in the drum dryer on the correct temperature. The aggregates are then ready to mix and coat with bitumen.
The Importance Of Drum Dryer
The dryer drum is just a rotating cylinder. It has a number of flights which can be on the inside, plus they hold the job of lifting the unprocessed materials then heating them after they enter into connection with the environment that may be produced by the burner. Learn more...
The flame that is inside of the dryer heats the aggregates by the whole process of thermal radiation. Within this process gas, elements of combustion and gas are naturally manufactured in the dryer. They are then passed via a filter before they may be given off in to the atmosphere.
As a result of limits for greenhouse gases and emissions, technologies have allowed for greater filtering efficiency. Which means that conditions that were linked to environmental surroundings have been reduced and simplified.
The types of materials that are collected within the filter are known collectively as filler. The filler is collected by an auger in the bottom from the filter, then sent from a conveyor belt to the surge hopper. It really is at this time that this filler is weighed again then fed into the mixer again.
The filter plays a vital role in aiding to control asphalt adhesion and improve the binding of bitumen to aggregates.
The Mixing Tower
One of many elements of this type of asphalt plant is the mixing tower. Once the aggregates reach a temperature up to 160 degrees Celsius, they may be then transported with a bucket elevator for the reselecting screen.
The vibrating screen allows newly separated materials depending on the size. When they have separated, the aggregates are then fed in to the right compartment. They may be kept as hot while they are able to until they are prepared to be weighed again.
A bitumen mixing plant (http://aimixgroup.ru/asfalitosmesitelinaya-ustanovka/) offers guarantee flexibility and versatility. Also, they are suitable for urban construction sites that satisfy an array of production needs.