3results about How to "Extended separation time" patented technology

This utility model discloses an automatic separation and collection device for heavy debris in an airflow conveying system, relating to the technical field of airflow separation equipment. The separation body includes a cylindrical cavity with a conical guide hood at the top. A spiral feed plate is located between the outer side of the guide hood and the inner wall of the cavity. A feed pipe is located on one side of the upper part of the cavity, a discharge pipe is located at the top of the cavity, and a discharge port is located at the bottom of the cavity. Corn fibers, being lightweight and highly susceptible to airflow, move upwards more easily with the airflow, while heavy debris, due to gravity and centrifugal force, tends to sink closer to the inner wall of the cavity, significantly improving the initial separation efficiency and reducing the mutual entanglement of corn fibers and heavy debris.

The present application relates to the field of petrochemical industry and environmental protection technology, and particularly relates to a multi-core pipe parallel type main and auxiliary cavity cyclone oil-gas-water separation system and a separation method. The method comprises obtaining the time of flight of reflected sound waves and the Doppler power spectral density diagram of the cyclone separation main cavity; determining the axial coordinate sequence and the radial coordinate sequence based on the time of flight; determining whether the cyclone intensity of the cyclone separation main cavity is qualified based on the height difference of the cyclone liquid column; in response to the unqualified cyclone intensity, determining the adjustment direction of the gas phase outlet back pressure based on the cyclone gas core ratio; based on the qualified cyclone intensity, determining whether the cyclone load of the cyclone separation auxiliary cavity is up to standard based on the frequency spectrum width value, and in response to the unqualified cyclone load, prolonging the liquid phase separation time of the cyclone separation main cavity; based on the qualified cyclone load, determining whether there is a downward trend of the oil-gas-water separation efficiency, and enabling sound early warning when the oil-gas-water separation efficiency has a downward trend. The present application solves the problem of lag in sensing the state fluctuation of the oil-gas-water mixed liquid flow field.

The utility model discloses a metal processing oil scrap separator, including cylinder and setting the drum rotation through the drive mechanism drive in the cylinder, install the filter screen in the drum, and the filtrate collecting device is equipped with the drum periphery, including the lifting mechanism and the feed arrangement of being located the drum top, the feed arrangement is coaxial distribution with the drum, and the feed arrangement center has the feed channel, and the outside cooperation forms the discharge channel with the drum inner wall, and the feed arrangement drives the spacing of the outside of feed arrangement and the drum inner wall through the lifting mechanism drive and lift adjustment, realizes the size adjustment of discharge channel. The utility model provides a metal processing oil scrap separator that can prolong the separation time under the condition that the drum rotation speed is fixed, and reduce the interference between the metal scrap to be separated and the metal scrap after separation, improve the separation effect.