Disclosed is an automatic die cleaning device with reusable cleaning fluid. The automatic die cleaning device includes a robot, a cleaning fluid cyclic-spraying system and a die overturning mechanism. The automatic die cleaning device can spray the cleaning fluid to a die to clean oil stains off the surface of the wheel die, thus realizing the function of automatically cleaning the oil stains off the surface of the die; and the automatic die cleaning device also has the function of reusing the cleaning fluid, thereby saving the cleaning fluid and reducing the influence on the environment. The cleaned die surface is smooth, and the effect is ideal. The automatic die cleaning device reduces the labor intensity, meets the requirement of high-efficiency production, and improves the production efficiency.

Disclosed is an automatic die cleaning device with reusable cleaning fluid. The automatic die cleaning device includes a robot, a cleaning fluid cyclic-spraying system and a die overturning mechanism. The automatic die cleaning device can spray the cleaning fluid to a die to clean oil stains off the surface of the wheel die, thus realizing the function of automatically cleaning the oil stains off the surface of the die; and the automatic die cleaning device also has the function of reusing the cleaning fluid, thereby saving the cleaning fluid and reducing the influence on the environment. The cleaned die surface is smooth, and the effect is ideal. The automatic die cleaning device reduces the labor intensity, meets the requirement of high-efficiency production, and improves the production efficiency.

A device for filtering liquids includes a tank, a tank inlet for introducing a liquid to be filtered into the tank, a tank outlet for a retentate, and at least one rotor rotatably drivable around a tank axis, the at least one rotor having a hollow shaft supported in an end wall and attached thereto a support device for filter elements arranged at a distance from the tank axis, the filter elements being fluidically connected to the hollow shaft for discharging a filtered permeate from the tank, wherein an inner lateral surface of the tank comprises at least one guide for diverting the liquid toward the filter elements. At least one of the at least one guide forms a receptacle for at least one conditioning device for adjusting process conditions.

A device for filtering liquids includes a tank, a tank inlet for introducing a liquid to be filtered into the tank, a tank outlet for a retentate, and at least one rotor rotatably drivable around a tank axis, the at least one rotor having a hollow shaft supported in an end wall and attached thereto a support device for filter elements arranged at a distance from the tank axis, the filter elements being fluidically connected to the hollow shaft for discharging a filtered permeate from the tank, wherein an inner lateral surface of the tank comprises at least one guide for diverting the liquid toward the filter elements. At least one of the at least one guide forms a receptacle for at least one conditioning device for adjusting process conditions.

A filtering device includes a filter tank, a first drum filter both ends of which are supported, and a cantilever second drum filter. A first end portion of the first drum filter is supported on a first sidewall of the filter tank. A second end portion of the first drum filter is supported on a second sidewall. An end portion of the second drum filter on the supported side is supported on the first sidewall. Between an end portion of the second drum filter on the non-supported side and the second sidewall, a communicating part is formed. A first jetting section jets a fluid against an outer circumferential surface of the first drum filter. A second jetting section is arranged in the vicinity of the second drum filter and jets the fluid against the second drum filter.

The present disclosure relates, according to disclosed embodiments, to a system for extracting an organic compound from a natural source, the system comprising a computer processor operational to control the system; a storage vessel configured to store an extraction gas, the storage vessel comprising a storage vessel outlet in electrical communication with the computer processor; a valve in electrical communication with the computer processor, the valve comprising a valve inlet and a valve outlet, wherein the valve inlet connects to the storage vessel outlet; a dynamic extraction vessel; and a spray evaporation loop system configured to receive a solute from the dynamic extraction vessel, the spray evaporation loop system comprising an injection nozzle in electrical communication with the computer processor, the injection nozzle comprising an injection nozzle inlet connected to the first dynamic extraction vessel outlet; and a cyclonic separator in electrical communication with the computer processor.

The present disclosure relates, according to disclosed embodiments, to a system for extracting an organic compound from a natural source, the system comprising a computer processor operational to control the system; a storage vessel configured to store an extraction gas, the storage vessel comprising a storage vessel outlet in electrical communication with the computer processor; a valve in electrical communication with the computer processor, the valve comprising a valve inlet and a valve outlet, wherein the valve inlet connects to the storage vessel outlet; a dynamic extraction vessel; and a spray evaporation loop system configured to receive a solute from the dynamic extraction vessel, the spray evaporation loop system comprising an injection nozzle in electrical communication with the computer processor, the injection nozzle comprising an injection nozzle inlet connected to the first dynamic extraction vessel outlet; and a cyclonic separator in electrical communication with the computer processor.

A device for filtering liquids includes a tank, a tank inlet for introducing a liquid to be filtered into the tank, a tank outlet for a retentate, and at least one rotor rotatably drivable around a tank axis, the at least one rotor having a hollow shaft supported in an end wall and attached thereto a support device for filter elements arranged at a distance from the tank axis, the filter elements being fluidically connected to the hollow shaft for discharging a filtered permeate from the tank, wherein an inner lateral surface of the tank comprises at least one guide for diverting the liquid toward the filter elements. At least one of the at least one guide forms a receptacle for at least one conditioning device for adjusting process conditions.

A device for filtering liquids includes a tank, a tank inlet for introducing a liquid to be filtered into the tank, a tank outlet for a retentate, and at least one rotor rotatably drivable around a tank axis, the at least one rotor having a hollow shaft supported in an end wall and attached thereto a support device for filter elements arranged at a distance from the tank axis, the filter elements being fluidically connected to the hollow shaft for discharging a filtered permeate from the tank, wherein an inner lateral surface of the tank comprises at least one guide for diverting the liquid toward the filter elements. At least one of the at least one guide forms a receptacle for at least one conditioning device for adjusting process conditions.

A solid-liquid separation device of the present invention is a solid-liquid separation device, in which a filtration belt (1), a seal belt (8), and a squeezing belt (15) are wound around an outer circumference of a separation roll (7) rotated in a circumferential direction and are able to run along a rotational direction of the separation roll (7), an object (P) to be processed supplied between the filtration belt (1) and the seal belt (8) is sandwiched between the filtration belt (1) and the seal belt (8) on the outer circumference of the separation roll (7) and squeezed by the squeezing belt (15), and the object (P) to be processed is dehydrated by being ventilated by ejecting a ventilation gas toward a radially outer side of the separation roll (7) via a ventilation gas chamber (10) formed in an inner circumferential portion of the separation roll (7), in which the seal belt (8) is a woven fabric of multifilament or a woven fabric obtained by combination of multifilament and monofilament and is a thinner than the squeezing belt (15).