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    Home > Active Ingredient News > Drugs Articles > Introduction to the principle and application of the purification bench

    Introduction to the principle and application of the purification bench

    • Last Update: 2017-03-22
    • Source: Internet
    • Author: User
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    The purification bench is widely used in the scientific research and production departments that need local clean and sterile working environment, such as medicine and health, biopharmaceutical, food, medical science experiment, optics, electronics, aseptic laboratory experiment, aseptic microorganism test, plant tissue culture inoculation, etc It can also be connected into an assembly line with the advantages of low noise and mobility It is a kind of air purification equipment which can provide local high cleanliness working environment with strong universality Its use has good effect on improving process conditions, improving product quality and increasing yield The principle of clean bench clean environment is in a specific space, clean air (into the filter air) according to the set direction of flow and form According to the air flow direction, the existing purification workbench can be divided into vertical type, inward outward type and lateral type Considering the operation quality and the impact on the environment, the vertical type is superior The clean air provided by the air supply filter plate descends through the operation area at a specific speed and is separated in the middle of the operation area It is sucked by the front air suction hole and the rear suction window The air inhaled in the lower part of the operation area is mixed with the air inhaled in the front and rear parts, and is pumped into the rear positive pressure area by the blower In the upper part of the machine, 30% of the air is discharged from the top through the exhaust filter plate, about 70% of the air is discharged The body re enters the operation area through the oxygen supply filter plate In order to supplement the air discharged from the exhaust port, the same volume of air is supplemented from the room air through the operation port These air will not enter the operation area, but form an air barrier Features of the purification table 1 The purification table adopts vertical flow manifold and quasi closed table, which can effectively prevent the external air flow from entering and the stimulation of the operation odor to the human body; 2 The adjustable air volume fan system is adopted, and the voltage is adjusted by touching the switch, so as to ensure that the air speed in the working area is always in an ideal state; 3 The working table is made of 304 stainless steel Classification: from the number of operators, the purification work table can be divided into single work table and double work table The purpose of the purification work table: it is widely used in the scientific research and production departments that need partial clean sterile working environment, such as medicine and health, biopharmaceutical, food, medical science experiment, optics, electronics, sterile room experiment, sterile microorganism inspection, plant tissue culture and inoculation, etc It can also be connected into an assembly line with the advantages of low noise and mobility It is a kind of air purification equipment which can provide local high cleanliness working environment with strong universality Its use has good effect on improving process conditions, improving product quality and increasing yield Shanghai Sujing Industry Co., Ltd if you have any need, you can pass with us at any time Thank you very much for your support and look forward to cooperating with you Thank you & bestragard! Suing Jinghua
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