| 摘要 |
FIELD: food industry.SUBSTANCE: invention relates to meat industry, in particular, to the farm animals blood processing technology. Blood processing is performed in an integrated way by means of a device including a vessel for stabiliser solution, a pump, a receiver for collected blood, hollow knife blades allowing to continuously bleed blood from several animals, a vessel for blood stirring with sprinklers having outlet holes, an apparatus for blood stirring with dismountable blades, a separator, vessels for haemoglobin containing mass and blood plasma (serum) drainage, cutoff valves; all the device elements are placed on a single frame. Using the device one manufactures the following base products of primary blood processing: stabilised blood, fibrinogen, serum, plasma and haemoglobin containing mass. During blood stabilisation one uses a stabiliser solution in the form of 4% sodium citrate solution cooled to 4-6°C and mixed with blood at a ratio of 1:10. During fibrin production and blood defibrination one uses a method for intensive blood sprinkling and low speed stirring at 120-150 rpm. During production of serum, plasma and haemoglobin containing mass one performs selection of the separator rotation rate so that the separation factor does not exceed 2000 units.EFFECT: invention allows to perform complex uninterrupted blood processing in a mobile device avoiding no process of microbiological damage of blood after bleeding.5 cl, 2 dwg, 1 ex |
