Provided is a filter, including a filter closure head (1), a tank body (2), two cross support frames (3), a mandrel (6), and filter elements (5). The filter closure head (1) is provided with a liquid inlet and is fixedly mounted with the tank body (2) through flanges. A liquid outlet is formed in the tank body (2). Two groups of support rings (4) are respectively fixedly mounted at the upper end and the lower end in the tank body (2). Grooves used for matching and lapping the two cross support frames (3) are formed in both groups of the support rings (4). Sliding bearings (9) used for rotatably mounting the upper end and the lower end of the mandrel (6) are arranged at the central positions of the two cross support frames (3). Filter element sleeves (501) of the filter elements (5) are fixedly mounted on the mandrel (6).

Provided is a filter, including a filter closure head (1), a tank body (2), two cross support frames (3), a mandrel (6), and filter elements (5). The filter closure head (1) is provided with a liquid inlet and is fixedly mounted with the tank body (2) through flanges. A liquid outlet is formed in the tank body (2). Two groups of support rings (4) are respectively fixedly mounted at the upper end and the lower end in the tank body (2). Grooves used for matching and lapping the two cross support frames (3) are formed in both groups of the support rings (4). Sliding bearings (9) used for rotatably mounting the upper end and the lower end of the mandrel (6) are arranged at the central positions of the two cross support frames (3). Filter element sleeves (501) of the filter elements (5) are fixedly mounted on the mandrel (6).

A concentration device for concentrating a liquid containing a target object, the concentration device including: a container configured to store the liquid containing the target object; a filter in the container; and a position control portion configured to change a position of the filter in the container.

A concentration device for concentrating a liquid containing a target object, the concentration device including: a container configured to store the liquid containing the target object; a filter in the container; and a position control portion configured to change a position of the filter in the container.

The present disclosure provides for a continuous rotary plate filter apparatus and a method of using the apparatus to separate slurries into liquids and solids. The methods and apparatus are useful for the production of fine chemicals and pharmaceuticals, particularly using Integrated Continuous Manufacturing (ICM), but can also be integrated with other manufacturing processes, such as batch and semi-continuous processes.

The present disclosure provides for a continuous rotary plate filter apparatus and a method of using the apparatus to separate slurries into liquids and solids. The methods and apparatus are useful for the production of fine chemicals and pharmaceuticals, particularly using Integrated Continuous Manufacturing (ICM), but can also be integrated with other manufacturing processes, such as batch and semi-continuous processes.

Embodiments of this application relate to the field of lithium battery production technologies and disclose a slurry filtering apparatus and a coating system. The slurry filtering apparatus may include a rotating filter element and a gravity filter. The gravity filter may be provided with a feed port and a first discharge port. A height of the feed port on the gravity filter may be greater than that of the first discharge port on the gravity filter. The rotating filter may be connected to the feed port and is configured to provide a positive-pressure filtered slurry to the gravity filter. The first discharge port may be configured to convey a slurry filtered by the gravity filter to a coating apparatus.

Systems for removing debris from a water reservoir include a moveable floating skimmer device positioned within the water reservoir and configured to receive floating debris, the skimmer device comprising an adjustable weir for capturing the debris and a receptacle for containing the debris; a discharge pipe connected to the skimmer device, the discharge pipe configured to receive the debris and a first portion of water from the receptacle in the skimmer device; a debris separator fluidly connected to the discharge pipe and configured to receive the debris and the first portion of water from the discharge pipe, the debris separator further configured to separate the debris from the first portion of water; a pump positioned between the discharge pipe and the debris separator and configured to transport the debris and the first portion of water in the discharge pipe to the debris separator via a pump outlet; and a recycle line connected to the debris separator and configured to return a second portion of water that exits the debris separator back to the water reservoir.

Systems for removing debris from a water reservoir include a moveable floating skimmer device positioned within the water reservoir and configured to receive floating debris, the skimmer device comprising an adjustable weir for capturing the debris and a receptacle for containing the debris; a discharge pipe connected to the skimmer device, the discharge pipe configured to receive the debris and a first portion of water from the receptacle in the skimmer device; a debris separator fluidly connected to the discharge pipe and configured to receive the debris and the first portion of water from the discharge pipe, the debris separator further configured to separate the debris from the first portion of water; a pump positioned between the discharge pipe and the debris separator and configured to transport the debris and the first portion of water in the discharge pipe to the debris separator via a pump outlet; and a recycle line connected to the debris separator and configured to return a second portion of water that exits the debris separator back to the water reservoir.

A rotary disc filter having a backwash system that includes a series of feed pipes that project into and between successive filter discs that are mounted on a rotatable drum. Connected to an outer terminal end portion of the feed pipes is a series of nozzle holders. Each nozzle holder includes a main conduit, a series of branch conduits that project outwardly from the main conduit, and a connector for connecting the nozzle holder to a respective feed pipe. A series of detachable nozzles are secured to the outer terminal ends of the branch conduits.