Uniform distribution of bubbles in the flotation cell
Uniform distribution of bubbles in the flotation cell
The uniformity of the bubble distribution affects the volume of the flotation machine's tank, and thus directly affects the effective utilization factor of the flotation machine and the working efficiency of the flotation machine.
The bubble is not evenly distributed throughout the slurry in the flotation cell, but in the part of the slurry where the bubble exists, the ore collides and the bubble have the opportunity to collide and adhere, so the volume of the groove where the bubble exists is It is called the inflation volume.
The volume of the tank with only the pulp and no bubbles exists, because it cannot directly collide, contact and adhere to the ore particles, it becomes a useless space. Obviously, the more such useless space, the lower the effective utilization coefficient of the tank volume, and the smaller the production capacity calculated according to the unit tank volume.
The effective utilization factor of the flotation machine tank volume can be defined as follows:
Effective volume utilization factor of the tank volume = inflation volume / total volume of the tank
The relationship between the production capacity of the flotation machine and the effective utilization factor of the tank volume is shown in Table 9-4.
It can be seen from Table 9.4 that the three kinds of flotations that are compared have the same production capacity calculated according to the unit charge volume; while the production capacity calculated according to the total volume of the unit tank has a large difference and the effective utilization factor of the volume. The larger the volumetric effective utilization coefficient calculated by the total volume of the unit tank, the greater the production capacity of the flotation machine.
(1) The structure of the flotation machine. Tests have shown that the uneven distribution of bubbles in the slurry often varies greatly depending on the structure of the flotation machine. Even in the same flotation machine, the volume concentration of bubbles in the slurry differs greatly at different points on different sections of the tank.
(2) Stirring strength. For mechanically agitated and aerated agitated flotation machines, as the mechanical agitation strength increases, the uniformity and dispersion of the bubbles in the slurry can be significantly improved.
(3) Concentration of pulp. The test shows that the mechanical agitation flotation machine has the best dispersion and distribution uniformity of the bubble when the concentration of the slurry is in the range of 20%-35%, and the flotation efficiency is the highest. Therefore, in most cases, flotation is often carried out within this concentration range.
As a leading manufacturer in China, we specialize in the production of high-quality Drainage Emergency Vehicles, with our Pickup Type Drainage Rescue Vehicle standing as a testament to our commitment to excellence. Engineered to tackle urban and natural emergencies with efficiency, our Emergency Drainage Pump Vehicle and Trailed Mobile Drainage Pump Truck are designed to swiftly remove water in flood-prone areas, ensuring safety and restoring normalcy.
Our Emergency Drainage Pump Vehicle is a versatile solution, built on a robust pickup truck chassis. It integrates powerful pumps with advanced drainage technology, enabling rapid response to sudden floods. Equipped with a high-capacity reservoir and efficient pumping mechanisms, it can evacuate water from affected areas with speed and precision.
The Trailed Mobile Drainage Pump Truck is a game-changer for large-scale operations. Featuring a trailer-mounted design for enhanced mobility, it can be easily transported to various locations. This truck is equipped with multiple pumps, offering unparalleled water removal capabilities. Its modular design allows for quick setup and efficient operation, making it a critical asset in disaster recovery efforts.
Both vehicles are engineered to withstand harsh conditions, ensuring reliability in the field. With our commitment to quality, you can trust that our Drainage Emergency Vehicles are built to last, providing long-term support in your emergency response efforts. Join the ranks of satisfied clients who rely on our vehicles to keep their communities safe. Contact us today to learn more about how our Drainage Emergency Vehicles can make a difference in your emergency preparedness and response strategies.
Drainage Emergency Vehicle,Pickup Type Drainage Rescue Vehicle,Emergency Drainage Pump Vehicle,Trailed Mobile Drainage Pump Truck
Henan Lukewei Road Machinery Manufacturing Co.,Ltd , https://www.lkwmachinery.com