A cyclone separation system (1) for separating live insects, comprising a discharge nozzle (5) having a discharge end (7) comprising a discharge channel (8) for discharging live insects from the cyclone separation system (1) when in use. The discharge channel (8) comprises primary air injection channels (11) arranged to provide an injected upstream air flow (F) in an upstream direction (U) back into the discharge nozzle (5) for stopping discharge of live insects. The discharge nozzle (5) comprises an inner wall part (12) extending between an intake end (6) of the discharge nozzle (5) and the discharge channel (8), wherein the inner wall part (12) comprises elongated secondary air injection channels (13) extending from the discharge channel (8) in the upstream direction (U), wherein the secondary air injection channels (13) are arranged to provide an injected lateral air flow (V) along the inner wall part (12).

A cyclone separation system (1) for separating live insects, comprising a discharge nozzle (5) having a discharge end (7) comprising a discharge channel (8) for discharging live insects from the cyclone separation system (1) when in use. The discharge channel (8) comprises primary air injection channels (11) arranged to provide an injected upstream air flow (F) in an upstream direction (U) back into the discharge nozzle (5) for stopping discharge of live insects. The discharge nozzle (5) comprises an inner wall part (12) extending between an intake end (6) of the discharge nozzle (5) and the discharge channel (8), wherein the inner wall part (12) comprises elongated secondary air injection channels (13) extending from the discharge channel (8) in the upstream direction (U), wherein the secondary air injection channels (13) are arranged to provide an injected lateral air flow (V) along the inner wall part (12).

A dust collecting device is provided. The dust collecting device includes a particle separation component, an airflow output component and a particle collection component. One side of the particle separation component extends outward to form a first gas input portion, one end of the particle separation component extends outward to form a first gas output portion, and another end of the particle separation component extends outward to form a foreign matter outlet portion. One side of the airflow output component extends outward to form an airflow inlet portion, one end of the airflow output component extends outward to form a second gas output portion, and another end of the airflow output component extends outward to form a second gas input portion. The second gas output portion is connected to the first gas input portion. The particle collection component is connected to the foreign matter outlet portion.

The present disclosure provides a separator system for performing separation and dehydroxylation of fumed silica particles. The separator system includes a first inlet, a second inlet, a main body, a first outlet and a second outlet. The first inlet collects a primary feed of fumed silica particles from a gaseous stream into a double entry cyclone. The second inlet collects a secondary feed of chlorine gas into the double entry cyclone. The main body of the double entry cyclone is utilized in treating the primary feed and the secondary feed along with heat inside the double entry cyclone. Furthermore, the first outlet is utilized for releasing the dehydrated fumed silica particles and the second outlet is utilized for releasing the water molecules and other gases.

The present disclosure provides a separator system for performing separation and dehydroxylation of fumed silica particles. The separator system includes a first inlet, a second inlet, a main body, a first outlet and a second outlet. The first inlet collects a primary feed of fumed silica particles from a gaseous stream into a double entry cyclone. The second inlet collects a secondary feed of chlorine gas into the double entry cyclone. The main body of the double entry cyclone is utilized in treating the primary feed and the secondary feed along with heat inside the double entry cyclone. Furthermore, the first outlet is utilized for releasing the dehydrated fumed silica particles and the second outlet is utilized for releasing the water molecules and other gases.

A hydrogen-water separator for a fuel cell includes an upper separation chamber having a first cylindrical sidewall defining an inlet port and a lower collection chamber configured to collect separated water. The collection chamber has a bottom and a second cylindrical sidewall defining a drain port disposed above the bottom. A divider is disposed between the separation chamber and the collection chamber. The divider spans the first cylindrical sidewall and defining one or more openings. An outlet tube is arranged vertically in the separation chamber and having an entrance that is disposed above the divider and below the inlet port.

A method for purifying dust-containing gas with positive pressure, which relates to the field of air pollution control technology, includes: transporting the dust-containing gas into a cyclone device by the positive pressure; removing at least a portion of dust from the dust-containing gas by a centrifugal cyclone part of the cyclone device; entering into a settling chamber, for the dust-containing gas which has been purified in the cyclone device, wherein at least a portion of dust is settled down in the settling chamber with collision under an action of inertial force carried by the dust-containing gas; and proceeding to enter and purify in a purifying chamber, for the dust-containing gas which has been settled down in the settling chamber, wherein a purified gas flows out from an outlet of the purifying chamber.

A method for purifying dust-containing gas with positive pressure, which relates to the field of air pollution control technology, includes: transporting the dust-containing gas into a cyclone device by the positive pressure; removing at least a portion of dust from the dust-containing gas by a centrifugal cyclone part of the cyclone device; entering into a settling chamber, for the dust-containing gas which has been purified in the cyclone device, wherein at least a portion of dust is settled down in the settling chamber with collision under an action of inertial force carried by the dust-containing gas; and proceeding to enter and purify in a purifying chamber, for the dust-containing gas which has been settled down in the settling chamber, wherein a purified gas flows out from an outlet of the purifying chamber.

The present disclosure relates to a cleaner including a dust separating part configured to separate dust from air sucked through a suction part, and a suction motor configured to provide a flow force to air, and a dust bin configured to accommodate the dust separating part therein and store dust separated by the dust separating part, in which the dust separating part includes at least one cyclone unit configured to separate dust from air by means of a cyclone flow, the cyclone unit has a vane provided inside a cyclone body and configured to guide a flow of air, and a slit into which air is introduced is formed in an outer peripheral surface of the cyclone body, such that a force for sucking air may be increased, and dust separation performance may also be improved.

The present disclosure relates to a cleaner including a dust separating part configured to separate dust from air sucked through a suction part, and a suction motor configured to provide a flow force to air, and a dust bin configured to accommodate the dust separating part therein and store dust separated by the dust separating part, in which the dust separating part includes at least one cyclone unit configured to separate dust from air by means of a cyclone flow, the cyclone unit has a vane provided inside a cyclone body and configured to guide a flow of air, and a slit into which air is introduced is formed in an outer peripheral surface of the cyclone body, such that a force for sucking air may be increased, and dust separation performance may also be improved.