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    Home > Active Ingredient News > Drugs Articles > Working principle and characteristics of continuous flow centrifuge

    Working principle and characteristics of continuous flow centrifuge

    • Last Update: 2022-04-28
    • Source: Internet
    • Author: User
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    Hersey high-speed refrigerated continuous-flow centrifuges are mainly used for cell collection and clarification in biological processes, and can realize continuous, semi-continuous or batch operation, and can handle from 1L to 20L of fermentation broth per hour, suitable from laboratory to industry production scale
    .

    The heart of a continuous flow centrifuge is the centrifuge rotor
    .

    The liquid mixture enters from the bottom of the centrifuge.
    After high-speed centrifugation, the solid stays in the centrifuge chamber, and the clear liquid flows out from the top
    .

    Continuous flow centrifuge host Continuous flow centrifuge is an efficient and continuous solid-liquid separation equipment: there are feeding devices, separation systems, filter bins and other devices
    .

    The whole system cleverly applies the dual effects of centrifugal force and gravity to achieve continuous work and achieve high work efficiency
    .

    The object to be centrifuged enters the centrifuge from the inlet, and under the action of centrifugal force in the separation system, the liquid passes through the screen and enters the filter chamber and is discharged from the mother liquor port
    .

    In the separation process, the residence time in the separation system can be controlled by adjusting the feed rate and the relative position of each part of the separation system to achieve the specified solid water content requirements
    .

    The difference from other centrifuges is that the slurry of the general centrifuge is fixed, and the amount of the slurry in the test tube is the same after centrifugation, while the continuous flow centrifuge does not have a fixed amount of slurry.
    efficient purpose
    .

    Features of Hercy high-speed refrigerated continuous flow centrifuge: 1.
    High-torque AC variable frequency motor, no carbon powder pollution, prolonging service life
    .

       2.
    Variable frequency drive system and intelligent control system ensure stable and reliable work
    .

       3.
    With over temperature, over speed, electronic door lock, unbalance and other protections
    .

       4.
    Intelligent interface, 4.
    3-inch TFT true color screen, touch button dual control system, microcomputer control, synchronous display of setting parameters and running parameters
    .

       5.
    The user can set 16 running programs, and can modify the control parameters of the running rotor at any time
    .

       6.
    Programmable operation, 10-speed acceleration and deceleration time for users to set arbitrarily
    .

       7.
    HR21M continuous flow titanium alloy rotor high-speed refrigerated centrifuge can display the speed increase, decrease curve, centrifugal integral curve and temperature curve
    .

       8.
    Using Taikang compressor unit fluorine-free refrigerant R404a; 9.
    Using food grade silicone rubber integral sealing ring, the machine noise is low
    .

       10.
    Continuous flow centrifuge, passed ISO9001 and ISO13485 quality system certification
    .

       11.
    HR21M continuous flow titanium alloy rotor high-speed refrigerated centrifuge has various early-warning functions such as overspeed, overtemperature, unbalance, undervoltage, overvoltage, etc.
    , three-stage damping shock absorption, and special combination shock absorption device to make the motor run smoothly and safely reliable
    .

       12.
    TFT-LCD true color display screen, touch control mode, display setting parameters and running parameters at the same time, the operation interface is intuitive, simple and easy to use; the operation menu can provide multi-language versions (Chinese, English)
    .

       13.
    The rear-mounted austenitic 304 stainless steel centrifugal chamber is equipped with an all-steel plastic-sprayed shell, an integrally stamped and formed steel front face, and a three-layer steel protective cover, which is not only sturdy and durable, but also ensures the safety of staff and laboratories.

    .

       14.
    The chassis has casters and carbon steel caster adjustment blocks, which are convenient for centrifuge movement and level adjustment
    .

       15.
    The continuous flow centrifuge can continuously add materials without stopping the machine, which not only saves time, labor and efficiency, but also improves a lot of economic benefits.

    .

       16.
    There are multiple sets of continuous flow rotors for the Hercy high-speed refrigerated continuous flow centrifuge
    .

       Continuous flow centrifuge rotor installation physical diagram The continuous flow centrifuge is mainly suitable for: fermentation broth clarification, urokinase/progesterase purification, biological enzyme purification, bacterial recovery, seawater and river water analysis, animal visceral saline lavage fluid active substances Extraction can also be used for centrifugation of cell tissue, mashed liquid, sediment, etc.
    and supernatant or waste liquid; it can be used in the production process of cell tissue fluid for human vaccines, and in animal biopharmaceutical processes for PRRS, Process flow of large-capacity continuous flow separation of cell fragments such as foot-and-mouth disease and avian influenza vaccines, harvesting cultured animal and plant cells; harvesting lysed bacteria and viruses; sedimenting protein complexes; cell enrichment; isolation of immunoglobulins; vaccines Production; preparation of bacteriophages; isolation of yeast; concentration of metal and plastic particles; concentration of samples in water samples; plankton enrichment,
    etc.

       If you have any questions about the application of continuous flow centrifuges in the pharmaceutical field, you can consult us, and we will do our best to answer them and learn from each other! We will provide you with better laboratory equipment
    .

       Hunan Hercy Instrument Equipment Co.
    , Ltd.
    is a professional company integrating R&D, production and sales of laboratory instruments and equipment.
    It is a R&D and manufacturer of centrifuges, vacuum centrifugal concentrators, moisture analyzers and freeze dryers; the company's products are widely used in Colleges and universities, scientific institutes, life science, clinical medicine, military industry, bioengineering, agriculture and forestry science, food, chemical industry, petroleum, central blood station, inspection and quarantine, disease control drugs and environmental protection and other fields of teaching, production and scientific research
    .

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