This disclosure is generally drawn to systems, devices, apparatus, and/or methods related to shaker/filtration systems for drilling environments. Specifically, the disclosed systems, devices, apparatus, and/or methods relate to extended handles on screens used in shaker/filtration systems for drilling environments. In some examples, extended screen handle(s) may include a fastening portion and a handling portion. The fastening portion may be adapted to be coupled to a screen along a side of the screen, and the handling portion may be coupled to the fastening portion. The handling portion may extend above the screen and extend about 25-100% of the length of the side of the screen.

A flushing bypass system, particularly for use in a district or communal heating system, has a primary circuit 2 capable of supplying heat to a secondary circuit 10, the secondary circuit normally supplying heating through radiators 11 and/or hot water from tank 14 for occupants. The primary circuit has a furcated strainer 3 upstream from at least one heat exchanger and a limb of the furcated strainer is connected to a heat exchanger bypass assembly. The bypass assembly comprises a valve 21, which may be a timer valve, a manual valve or a smart valve, having an input 20 connected to the furcated strainer and an output 24 connected back into the primary circuit downstream of the heat exchanger. When the valve 21 is closed fluid passes through the furcated strainer to the heat exchanger and when the valve is open, fluid bypasses the heat exchanger and flushes contaminants from the furcated strainer back to the primary circuit downstream of the heat exchanger.

A filter element (10) for a liquid medium, in particular fuel, having a first vent channel (60) connected at the intake end to the pre-filtration side (26) of the filter element (10), a second vent channel (66) connected at the intake end to the post-filtration side (28) of the filter element (10); and a vent tube (32) having has at one end an inlet opening (34) and at the other end an outlet opening for fluidic connection of the vent tube (32) to a vent stub of a filter housing, or a vent tube portion for connection to a vent tube of a filter housing.

A diesel engine aftertreatment system is disclosed. The aftertreatment system includes a diesel exhaust fluid (DEF) injection system including a selective catalytic reduction (SCR) device, a DEF tank connected to the SCR device, a DEF injection device installed in the tank, and an integrated grommet filter. The integrated grommet filter includes a grommet having a top gasket portion and a bottom cylindrical skirt portion. The cylindrical skirt portion is integrally connected to a sock filter. In an embodiment, the integral connection between the skirt portion and the sock filter includes an overlap and stitching. In an embodiment, the gasket is a star shaped gasket.

A diesel engine aftertreatment system is disclosed. The aftertreatment system includes a diesel exhaust fluid (DEF) injection system including a selective catalytic reduction (SCR) device, a DEF tank connected to the SCR device, a DEF injection device installed in the tank, and an integrated grommet filter. The integrated grommet filter includes a grommet having a top gasket portion and a bottom cylindrical skirt portion. The cylindrical skirt portion is integrally connected to a sock filter. In an embodiment, the integral connection between the skirt portion and the sock filter includes an overlap and stitching. In an embodiment, the gasket is a star shaped gasket.

The present disclosure relates to an aquarium cleaner, and provided is the aquarium cleaner comprising: a hollow body including a suction port, a water outlet and a floor material discharge port; a connection part formed at one end of the body and connected to a power-providing means; a rotary shaft, which extends in the direction traversing the longitudinal center in the body, and has a portion exposed from the body so as to be rotated by means of power; a propeller, which is coupled to be linked to the rotary shaft, and transfers fluid toward the water outlet through the suction port as the rotary shaft rotates by means of power; and a floor material filter, which is coupled to the rotary shaft so as to be angularly spaced from the extension direction of the rotary shaft, and is positioned on a fluid transfer path.

The present disclosure relates to an aquarium cleaner, and provided is the aquarium cleaner comprising: a hollow body including a suction port, a water outlet and a floor material discharge port; a connection part formed at one end of the body and connected to a power-providing means; a rotary shaft, which extends in the direction traversing the longitudinal center in the body, and has a portion exposed from the body so as to be rotated by means of power; a propeller, which is coupled to be linked to the rotary shaft, and transfers fluid toward the water outlet through the suction port as the rotary shaft rotates by means of power; and a floor material filter, which is coupled to the rotary shaft so as to be angularly spaced from the extension direction of the rotary shaft, and is positioned on a fluid transfer path.

Marine bypass systems and assemblies. In one embodiment, a bypass system includes a non-marine water supply injection assembly, a bypass solenoid valve, and a non-marine injector. In particular examples, the assembly comprises a heated non-marine water supply injection assembly and a non-heated, non-marine water supply injection assembly. The result is an improved device and method for enhancing the removal, and elimination, of marine growth from a marine vessel.

Marine bypass systems and assemblies. In one embodiment, a bypass system includes a non-marine water supply injection assembly, a bypass solenoid valve, and a non-marine injector. In particular examples, the assembly comprises a heated non-marine water supply injection assembly and a non-heated, non-marine water supply injection assembly. The result is an improved device and method for enhancing the removal, and elimination, of marine growth from a marine vessel.

A method of filtering fluid for injection into an injection well comprises detecting a fluid pressure in a conduit upstream of an actuator valve, verifying that the fluid pressure is within an operating pressure range, opening an actuator valve based on the verifying, receiving a fluid having suspended solids within a filter assembly in response to opening the actuator valve, actuating a pump in fluid communication with the filter assembly based on receiving the fluid within the filter assembly, and separating at least a portion of the suspended solids in the fluid within the filter assembly.