As an important choice for mineral grinding equipment, ultrafine mills often produce a large amount of dust during operation which diffuses into the air. It will not only cause damage to the environment, but also seriously endanger the health of the staff. Therefore, how to effectively solve the dust problem of ultrafine mill is an urgent problem.
In order to effectively solve the dust problem of the ultrafine mill, we should have a detailed understanding of the causes of the dust. Let's take a look at the specific reasons for the excessive dust of the ultrafine mill.
1. Analysis Of Dust Producing Points
The source of dust production mainly comes from the inlet, outlet and conveying system. The material to be processed is pulverized by the ultrafine mill, and then sent to the next step by the conveyor. During this process, a large amount of dust will be generated, and the concentration is very high. Driven by the airflow, the dust source will spread to the surroundings. , Causing serious dust pollution.
2. Reasons For Dust Generation At The Feed Inlet
The ultrafine mill is not a fully enclosed equipment. During the feeding process, dust overflow will inevitably occur, causing a relatively high concentration of dust around the feed inlet.
3. Causes Of Dust Generation At The Discharge Port
The ground stone needs to enter the conveyor through the discharge port. Due to the certain drop between the feeding port and the discharge port, a part of the stone will flow into the air. At the same time, the stone powder will also flow into the air during the movement of the conveyor. It will rise and spread to the surroundings.
In order to effectively solve the dust problem of ultrafine mills, not only the local structure of the equipment needs to be optimized and improved, but also a certain external force must be used to control the source of dust to avoid further spread of dust. A sealing cover is set at the source of dust, and water spraying and dust suction devices are installed at the same time.
ZENITH XZM ultrafine mill is a specialized equipment for processing and manufacturing the fine powder and ultrafine powder which can be widely applied in Mohs' hardness<6 grade non-inflammable and non-ex-plosive brittle materials, more than100 kinds of materials such as calcite, fly ash, chalk, limestone. dolomite, kaolin,bentonite, talc, mica,barite, plaster, alunite, graphite, fluorite, rock phosphate, potassium ore and pumice stone.