Low speed large capacity centrifuge centrifuge you | how to choose suitable

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The user should use the occasion, according to factors of material properties to choose suitable centrifuge, in order to reach the expected intention. Low speed large capacity centrifuge to understand selection has the following three it is necessary to pay attention to the questions: 1, anti-corrosion function: centrifuge separation material usually are corrosive bound, and touch some of the raw materials, it is necessary to can reach the corrosion resistance requirements, in order to ensure the safe use of. Structure data type (304, 321, 316L, titanium plate), the sealing ring, gasket materials, surface treatment methods (plastic lining, lining, the appearance of spraying Halar), and the cloth materials and so on shall be concluded in the selection. Low speed large capacity centrifuge to understand its properties in the selection of material (chemical properties, separation temperature) to tell the manufacturer, factory can according to the separation medium characteristics proposed centrifuge raw material selects the claim, and indicate in the order, to ensure that the anti-corrosion requirements centrifugal machine.
2, the explosion-proof function: centrifuge processing matter guess (or environmental) such as rich in organic solvent and other flammable and explosive substances, then centrifuge should with explosion-proof function. The explosion-proof requirements low speed large capacity centrifuge to understand the explosion-proof function technique (rank) concluded that. Explosion proof occasion involved, just put the equipment explosion-proof motor, nearly two years, on the processing object guess rich solvent organic solvents occasions, mostly demand nitrogen maintenance. In fact, explosion-proof centrifuge to complete the true meaning of the machinery, electronic accessories, equipment, etc. to adopt multiple ways, such as: electronic control system: the explosion-proof barrier, non touch type energy consumption braking system, static grounding, explosion-proof automatic control. Mechanical system: explosion-proof motor, explosion-proof lighting, collision avoidance measures, anti-static belt. Explosion proof accessories: nitrogen maintenance equipment, nitrogen online inspection, on-site explosion-proof control button. Therefore, on the occasion of explosion-proof requirements, the user should clarify the separation medium, explosion-proof requirements and grade in the order, corresponding equipment equipment and adopt appropriate measures to meet the explosion-proof requirements.
3, the separation function
Low speed large capacity centrifuge separation centrifuge on its function is the most basic functions, including washing the parting of the role, function, processing ability, the degree of automation. In order selection, because of the difference between the material properties, including viscosity, and size of material dispersion, density, slurry solid-liquid ratio and so on elements, it is difficult to accurately judge eventually leave. Role, generally speaking, the separation factor is an important factor affecting the separation effect of centrifuge. The separation factor is the ratio of material by centrifugal force separation in the centrifugal force field and the force of gravity, it with drum rotational speed and rotating drum diameter.
F t = Omega 2 R / g
In which Ft is the separation factor
Angular speed Omega turn rad/s
R drum diameter M
G m/s2 for the acceleration of gravity
On some material, the filter cake to still need to pass the cleaning liquid to clean, and some even have to after repeated washing can reach the demand, it needs washing pipe equipment. Has a great influence and washing time and washing washing speed, wash pipe structure mode.
Processing ability and material centrifuge physicochemical properties associated with separation requirements, usually in a hour cycle times and a single operation of the filter cake component to budget.