The flotation machine routine inspection and maintenance details

The flotation machine routine inspection and maintenance details
As the saying goes: the details determine the success or failure of things! Do not ignore and belittle the role of the details!
Here today, beneficiation equipment detailed to describe the work of the day-to-day details of the inspection and maintenance of flotation machine, flotation machine in order to better facilitate our customers use to reduce the unnecessary trouble.
Beneficiation equipment production staff to ensure that operation must be checked often to check the situation: First, motor and impeller body rolling bearing overheating, under normal circumstances the minimum temperature can not be more than 35 ° C, the maximum temperature can not exceed 65 ° C. Second, check the drive belt tensioner, it is the degree of tightness to ensure appropriate, found severe wear, it is recommended to choose the length, consistent model of belt replacement. Third, check the oil seal rubber ring seal, and this time should be noted that the grease in the bearing body can not leak into the pulp, in order to avoid the impact of mineral processing equipment work normal. Fourth, to check whether there is enough grease in the lubrication point, if the grease rarely, you need time to add, to ensure that the work of the day-to-day.

Mineral Processing Equipment Flotation machine has excellent performance in many mineral flotation. Lead-zinc flotation job is a role that can not be compared to other devices. aac plant Now we come to the main look flotation machine in the main application of lead-zinc oxide.
Lead and zinc oxide flotation machine flotation process,ball mill there are solid, liquid and gas phase, solid, liquid, gas, the role of the three-phase, so that the the flotation process becomes complex physical, chemical, physical chemistry and colloid chemistry process. In the flotation process, the solid phase of the oxidation of lead and zinc, Autoclaved Aerated Concrete is finely ground to particles having a different particle size, some particles of insoluble precipitate is generated in the float manufacturing process. aac machinery The complexity of its composition formula can only write its main ingredients finely dispersed inclusions in the mineral lattice the isomorphous replace the multi-element matter of Taiwan can not be written. aac line The chemical composition and structure of the mineral determines the nature of the surface of the mineral. The same as the chemical composition of minerals, and its structure is not the same time, LECA production line its physical and chemical properties are different. The structure of the mineral means constituting the mutual arrangement relationship between each atom of the mineral,ball mill it depends on the connection between the atoms and atom key. Roatry dryer The characteristics of the mineral lattice has many defects, these defects mineral performance heterogeneity, Copper flotation which led to the changes in the nature of the mineral.

beneficiation plant Lead-zinc oxide composition, structure and character defects has important implications for flotation machine. Mineral in the key force in determining the surface properties of the mineral, which is decided minerals flotability. Flotator In the internal structure of Pb-Zn oxide and in the flotation system and the respective phases role case have an ionic bond, Flotation machine covalent bond and the van der Waals key As for the metallic bond deterred see.

Ionic bonds, also known as tariff keys, it determines the atoms of different elements lose or gain electrons and the ability to form a positively charged or negatively charged ions, LECA line an ionic bond in the opposite charge ions electrostatically attracted apparent. This ionic crystal table painted with a high activity; surface forces are strong static electricity, gold mine plant there is a strong attraction for water dipole, thus hydrophilic, natural flotability required exclusive polarity collector surface becomes hydrophobic collector layer to flotation.

Covalent bond, also known as the original bond or coordinate bond occurs between close to each other and having a number of electron atoms, wherein one or more electrons to bonded atoms are common. Copper flotation This key has saturated (no effects) with other atoms and amorphous distribution. Forming a covalent bond negatively charged electron pairs are biased in favor larger atom. benefaction machine Dipole moment commonly used to represent the polarity of the key in number. Electrically negative atoms greater the difference, Ore Processing Equipment the greater the dipole moment. Flotation machine Non-polar covalent bond (molecular bonds) I dipole moment is zero. rotary dryer Polar covalent bond molecules, the dipole moments of up to 4} the ionomer molecular dipole moment of up to 9-13. Ionic bond minerals larger the ratio, it is more reactive with water. Having an ionic bond and a covalent bond of the mineral surface is hydrophilic, Manganese Ore Processing plant is not easy to float

Deal with various problems arising in the day-to-day production of mineral processing equipment, staff in the repair work should be cautious and careful. Specific operation, we recommend that you should pay attention to: pay attention to adjust the impeller and stator gaskets spatial distance, in exchange for a worn impeller and stator when the spatial distance fixed in 6-10 mm width range within. There should before installing the impeller to ensure spindle with the hose does not wear out, wear new hose should be replaced.
Because bearing wear caused by the axial space is too large, and how to change it? Special note: mineral processing equipment and the degree of compaction of the adjustment outer race can solve this problem.

{pvComments::user_name}

{pvComments::date}

Delete 

{pvComments::comment}

Post a Comment