How to choose tube centrifuge

How do we choose the type of tubular centrifuge that is more suitable for me? The users of tubular centrifuge choose the appropriate centrifuge according to the use situation, material properties and other factors to achieve the expected purpose Zibo tube centrifuge in the purchase must pay attention to the following problems: 1 Anti corrosion performance: centrifuge separation of materials, generally have a certain degree of corrosiveness, and materials in contact with materials, must be able to meet the requirements of corrosion resistance, in order to ensure safe use The type of structural material (304, 321, 316L, titanium plate), sealing ring, gasket material, surface treatment measures (plastic lining, rubber lining, surface coating), and filter cloth material shall be determined during selection The manufacturer can be informed of the material properties (chemical properties, separation temperature, etc.) during selection, so that the manufacturer can make suggestions on the selection of centrifuge materials according to the characteristics of the separated medium, and indicate them in the order to ensure the anti-corrosion requirements of the centrifuge 2 Explosion proof performance: if the materials (or environment) processed by the centrifuge contain flammable and explosive substances such as organic solvents, the explosion-proof performance of the centrifuge shall be determined according to the explosion-proof requirements (grade) of the process In the past, only the explosion-proof motor was proposed In the past two years, most of the processed materials containing organic solvents, such as solvents, have put forward the requirements of nitrogen protection In fact, in order to realize the real explosion-proof of centrifuge, many measures should be taken in the aspects of machinery, electric control, accessories configuration, etc., such as: electric control system: explosion-proof barrier, non-contact energy consumption braking system, electrostatic grounding, explosion-proof automatic control Mechanical system: explosion-proof motor, explosion-proof lighting, anti-collision measures, anti-static drive belt Explosion proof accessories: nitrogen protection device, nitrogen online detection, on-site explosion-proof control button Therefore, in the case of explosion-proof requirements, the user shall specify the separated medium, explosion-proof requirements and grades, configure corresponding devices and take appropriate measures to meet the explosion-proof requirements when ordering 3 Separation performance separation performance is a basic function, including separation effect, washing effect, processing capacity, degree of automation, etc At the beginning of ordering, because of the difference of material properties, including the viscosity, granularity, density, solid-liquid ratio of material slurry and other factors, it is difficult to determine the separation effect Generally, the separation factor of centrifuge is used to measure the separation effect of centrifuge The separation factor is related to the rotating speed and diameter of the drum, and square to the angular speed of the drum Where ft = ω R2 / G: ft is the separation factor, ω is the drum angular velocity R / s, R is the drum diameter mm, and G is the acceleration of gravity; the washing here refers to the washing of filter cake For some materials, the filter cake still needs to be washed by the washing solution, and some even need to be washed several times to meet the requirements, which requires a washing pipe Washing effect, washing time and washing pipe aperture, layout position, structure form have a great influence