Prevention and treatment of Bacterial Diseases:
(1) Various suppurative diseases caused by Staphylococcus aureus, such as acute and chronic Mastitis of cattle and sheep, dermatitis of sheep and septicemia of lamb, dermatitis and abortion of pig, traumatic infection, abscess and cellulitis of horse, gangrenous dermatitis, septicemia, arthritis and arthritis of chicken.
Bacterial Diseases Shandong Unovet Pharmaceutical Co.,Ltd. , https://www.unovetcn.com
The refining effect of the colloid mill is generally weaker than that of the homogenizer, but it has a strong adaptability to the material (such as high viscosity, large particles), so in many cases, it is used in the front of the homogenizer or For high viscosity applications. Colloid mills are often used for refining when there are many solid materials.
Compared with the pressure homogenizer, the colloid mill is firstly a centrifugal device, which has the advantages of simple structure, convenient maintenance and equipment, and is suitable for materials with higher viscosity and larger particles. Its main drawback is also determined by its structure. First of all, due to the centrifugal movement, the flow rate is not constant, which corresponds to a large change in the flow rate of the same viscous material. For example, the same equipment, when dealing with viscous lacquer materials and thin emulsion fluids, the flow rate can be more than 10 times; secondly, due to high-speed friction between the rotating stator and the material, it is easy to generate large heat, The material to be treated is denatured; thirdly, the surface is more likely to wear, and after abrasion, the refining effect is significantly reduced.
The refining effect of the colloid mill is generally weaker than that of the homogenizer, but it has a strong adaptability to the material (such as high viscosity, large particles), so in many cases, it is used in the front of the homogenizer or For high viscosity applications. Colloid mills are often used for refining when there are many solid materials.
(2) Cow and sheep mastitis caused by Streptococcus, pig septicemia, arthritis, piglet meningitis, equine adenosis, traumatic infection and cervicitis.
(3) Corynebacterium caused sheep suppurative caseous lymphadenitis (pseudotuberculosis), equine ulcerative lymphangitis, subcutaneous abscess, bovine glomerulonephritis, mastitis, urinary tract infection in pigs, Clostridium welchii enteritis in pigs.
(4) Erysipelas suis caused by erysipelas suis.
(5) Pasteurellosis of swine, bovine hemorrhagic septicemia, fowl cholera and Pasteurellosis of sheep, horses and rabbits.
(6) Salmonellosis of livestock and poultry caused by Salmonella.
(7) Colibacillosis of various livestock and poultry caused by pathogenic Escherichia coli.
(8) Chronic atrophic rhinitis caused by Bordetella bronchiseptica in pigs.
(9) Mycobacterium tuberculosis in cattle, pigs and chickens.
(10) Abortion and infertility in cattle, sheep and pigs caused by Brucella.
(11) Campylobacter foetus (formerly known as Vibrio foetus) causes abortion and infertility in cattle and sheep.
(12) Colitis caused by Campylobacter coli in pigs and chickens.
Working principle and application of colloid mill
The basic working principle of colloid mill is shearing, grinding and high-speed stirring. Grinding relies on the relative motion of the two toothed faces, one of which rotates at a high speed and the other of which rests so that the material passing between the tooth faces is subjected to extreme shear and friction forces, while at high frequencies, high speed vortices, etc. Under the action of complex force, the material is effectively dispersed, floated, pulverized and homogenized.