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    Home > Active Ingredient News > Drugs Articles > Operating procedures for tubular centrifuges

    Operating procedures for tubular centrifuges

    • Last Update: 2019-12-07
    • Source: Internet
    • Author: User
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    The tubular centrifuge is used to separate the solid impurities in the liquid by this machine, so as to achieve the effect of clarification It is used to separate various suspensions that are difficult to separate It is especially suitable for solid-liquid separation with small concentration, large viscosity, fine solid particles and small solid-liquid gravity The solid phase shall be taken out after shutdown The main disadvantage of tubular centrifuge is intermittent operation The volume of drum is small Therefore, it is necessary to strengthen the separation performance of tubular centrifuges by strengthening the theoretical research and centrifugal separation process research The correct operation of the tubular centrifuge can effectively improve the separation effect The operating procedures of the tubular centrifuge are as follows: I before starting the machine: check whether the connection between the main shaft and the drum is pre tightened, whether the upper end of the main shaft and the position of the buffer rubber pad are correct, whether the shaft at the bottom of the drum is aligned and pre tightened, whether the liquid inlet bearing seat is fastened, each connection is firm and reliable, the tension wheel is properly tightened, the power connection and zero connection protection are reliable, whether the pressing cap on the liquid disk compresses the liquid disk, and whether the rotating direction of the drum is correct Correct; 2 Start up: pay attention to observe whether there is any abnormal condition in the starting power supply When the machine does not completely reach the normal speed, it is not allowed to leave the operating power supply or add materials 3 Feeding: when the machine reaches the normal speed, the feeding shall be carried out slowly, and the pressure shall be greater than 0.05 MPa, and then adjusted to the normal feeding amount after the discharging at the discharging port; 4 Shutdown: turn off the power supply, wait for about 7 minutes, the energy of the machine stops completely, and do not operate any parts of the machine before the machine stops completely V disassembly: after the machine stops, loosen the pressure cap of the liquid disk and remove the liquid disk, take out the drum from the machine body, put it on the working frame, open the bottom shaft with a special hand, take out the three wings of the drum, and remove the solid matters in the drum The operator shall take his own protective measures, and must completely remove the solid matters in the drum Vi installation: after the drum cleaning, put the alignment mark of the three wings into the drum and install the bottom shaft During installation, some lubrication shall be applied to the thread, check whether the sealing gasket is in good condition, mark the alignment of the bottom shaft seat and the drum, and pre tighten the bottom shaft and the drum with appropriate pre tightening force If the marks are not correct, the bottom shaft seal can be replaced to adjust correctly Put the drum into the machine, connect the main shaft with the upper liquid disk, and compress the liquid disk.
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