stayChicken raising equipmentWith the help of, many farmers not only saved manpower but also improved efficiency. In terms of feed, the role of a blender is indispensable.
A blender is determined by multiple parameters, and it is impossible to describe a blender with a single parameter. Shaft power (P), blade discharge rate (Q), head pressure (H), blade diameter (D), and stirring speed (N) are the five basic parameters that describe a mixer. The discharge capacity of the blade is directly proportional to the flow rate of the blade itself, the first power of the blade speed, and the third power of the blade diameter. The shaft power consumed by stirring is proportional to the specific gravity of the fluid, the power of the blade itself, the third power of the rotational speed, and the fifth power of the blade diameter.
At a certain power and blade form, the discharge volume (Q) and head (H) of the blade can be adjusted by changing the matching of the blade diameter (D) and speed (N). That is, a large-diameter blade paired with a low-speed (ensuring constant shaft power) mixer produces higher flow and lower head, while a small-diameter blade paired with a high-speed produces higher head and lower flow. In the mixing tank, the method to make the micro clusters collide with each other is to provide sufficient shear rate. From the perspective of stirring mechanism, it is precisely due to the existence of fluid velocity difference that the fluid layers mix with each other. Therefore, any stirring process always involves fluid shear rate. Shear stress is a force that is the true cause of bubble dispersion and droplet breakage in stirring applications.
It must be pointed out that the magnitude of the shear rate at each point of the fluid in the entire mixing tank is not consistent. The study of shear rate distribution shows that there are at least four shear rate values in a stirred tank. Experimental studies have shown that in terms of the blade area, regardless of the type of blade, when the blade diameter is constant, the shear rate and average shear rate increase with the increase of rotational speed. But when the rotational speed is constant, the relationship between the shear rate, average shear rate, and blade diameter is related to the blade shape. When the rotational speed is constant, the radial blade shear rate increases with the increase of blade diameter, while the average shear rate is independent of the blade diameter size. These concepts related to the shear rate of the blade area require special attention in the design of the mixer's reduction and enlargement. Compared with large tanks, small tank mixers often have characteristics such as high speed (N), small blade diameter (D), and low tip speed (ND), while large tank mixers often have characteristics such as low speed (N), large blade diameter (D), and high tip speed (ND)& nbsp;
Mixing form: Spiral mixing, can also be mixed with liquid, suitable for large and small feed factories and large-scale breeders.
A blender is determined by multiple parameters, and it is impossible to describe a blender with a single parameter. Shaft power (P), blade discharge rate (Q), head pressure (H), blade diameter (D), and stirring speed (N) are the five basic parameters that describe a mixer. The discharge capacity of the blade is directly proportional to the flow rate of the blade itself, the first power of the blade speed, and the third power of the blade diameter. The shaft power consumed by stirring is proportional to the specific gravity of the fluid, the power of the blade itself, the third power of the rotational speed, and the fifth power of the blade diameter.
At a certain power and blade form, the discharge volume (Q) and head (H) of the blade can be adjusted by changing the matching of the blade diameter (D) and speed (N). That is, a large-diameter blade paired with a low-speed (ensuring constant shaft power) mixer produces higher flow and lower head, while a small-diameter blade paired with a high-speed produces higher head and lower flow. In the mixing tank, the method to make the micro clusters collide with each other is to provide sufficient shear rate. From the perspective of stirring mechanism, it is precisely due to the existence of fluid velocity difference that the fluid layers mix with each other. Therefore, any stirring process always involves fluid shear rate. Shear stress is a force that is the true cause of bubble dispersion and droplet breakage in stirring applications.
It must be pointed out that the magnitude of the shear rate at each point of the fluid in the entire mixing tank is not consistent. The study of shear rate distribution shows that there are at least four shear rate values in a stirred tank. Experimental studies have shown that in terms of the blade area, regardless of the type of blade, when the blade diameter is constant, the shear rate and average shear rate increase with the increase of rotational speed. But when the rotational speed is constant, the relationship between the shear rate, average shear rate, and blade diameter is related to the blade shape. When the rotational speed is constant, the radial blade shear rate increases with the increase of blade diameter, while the average shear rate is independent of the blade diameter size. These concepts related to the shear rate of the blade area require special attention in the design of the mixer's reduction and enlargement. Compared with large tanks, small tank mixers often have characteristics such as high speed (N), small blade diameter (D), and low tip speed (ND), while large tank mixers often have characteristics such as low speed (N), large blade diameter (D), and high tip speed (ND)& nbsp;
Mixing form: Spiral mixing, can also be mixed with liquid, suitable for large and small feed factories and large-scale breeders.
