Abstract:
본 발명은 원심 필터에 관한 것으로, 그 목적은 스핀들튜브를 통하여 로터구조체의 내부로 분출되는 유체가 충분히 분산되어진 채로 넓은 면적에 걸쳐 페이퍼에 도달할 수 있도록 함으로써 불순물의 분리효율을 향상시킨 원심 필터를 제공함에 있다. 이를 위한 본 발명은 유체의 유입이 이루어지는 유로가 내부에 형성된 축과, 상기 축을 중심으로 회전하여 원심력을 발생시키며 여과용 페이퍼를 내벽면에 구비하는 로터구조체와, 상기 로터구조체와 함께 축을 중심으로 회전하며 축을 통해 유입되는 유체를 로터구조체의 내부로 분출하는 스핀들튜브와, 상기 로터구조체의 내부 공간을 상하부 및 내외로 분리하여 원심력에 의하여 유체로부터 분리된 불순물은 상부공간에 쌓여지도록 하고, 여과된 유체는 하부공간으로 유동시켜 로터구조체의 하단부에 마련된 노즐을 통해 배출되도록 하는 분리막을 구비하는 원심 필터에 있어서, 상기 스핀들튜브로부터 로터구조체의 내부로 분출되는 유체가 넓게 확산되도록 유체의 분출형상을 장방형으로 형성하는 확산수단이 스핀들튜브에 구비된 것으로 이루어진 원심 필터에 관한 것을 기술적 요지로 한다.
Abstract:
본 발명은 상단이 원통형인 몸체의 내부에는 일정한 크기의 저장공간을 형성하고 몸체 외부 하측 중앙에는 정면이 개방된 작동실을 형성한 몸체부와, 상기 몸체부의 작동실에 고정되는 베이스플레이트에 구동력을 발생하도록 형성하는 구동부와, 상기 구동부에서 발생하는 구동력을 전달하는 기어부와, 상기 기어부가 전달하는 구동력에 의해 회전하며 몸체의 저장공간 내측으로 회전축이 돌출되도록 형성하여 회전축의 단부에 축연결구를 형성한 회전부와, 상기 회전부의 축연결구에 안치되어 연결된 상태로 회전할 수 있도록 탈수통을 형성하고 상기 탈수통 저면에는 연결구를 형성한 탈수부로 구성되는 것을 특징으로 한다.
Abstract:
Disclosed is a food waste disposal apparatus. The food waste disposal apparatus is configured such that food waste is dehydrated in a rotating drum and delivered into a housing, and the food waste in the housing is discharged to the outside of the housing by the rotation of the drum. That is, the food waste is dehydrated, delivered, and discharged by a single component, thereby reducing costs. In addition, the food waste is crushed, dehydrated, delivered and discharged by a single motor, further reducing costs. In addition, a cam and a rotary shaft having a relatively simple structure, as well as the power of inertia, elevate a lower drum of the drum to enable the lower drum to tightly contact or to be spaced apart from an upper drum of the drum, thereby dehydrating, delivering, and discharging the food waste and further reducing costs. In addition, the food waste is dehydrated and delivered by centrifugal force, and the food waste in the housing is discharged to the outside of the housing by blades installed on the drum. That is, the food waste is completely dehydrated, completely delivered, and completely discharged, thereby sanitarily performing a food disposal process.
Abstract:
The present invention provides devices and methods for concentrating a fluid and for treating a patient with the concentrated fluid. The concentrator apparatus includes a main housing (12) defining a separation chamber (14), a filter housing (48) containing a filter (46) comprising a filter element, a piping (44) for moving concentrated fluid from the separation chamber to the filter, and ports (32) for pressurizing the concentrated fluid past the filter element of the filter. The present invention also provides a variety of uses of concentrated body fluids, including autologous concentrated body fluid. The concentrated fluids can be used for example in surgical applications, including graft applications such as allograft, xenograft and autograft applications.
Abstract:
A bag loading means (87) is for loading and unloading at least one satellite bag (2, 3, 4) into and from the central compartment (34) of a rotor (32, 33, 34, 35) of an apparatus for separating a composite liquid into at least two components. The bag loading means (87) comprises an upper part comprising securing means (92) for removably securing an upper portion of at least one satellite bag (2, 3, 4) to the bag loading means (87); a lower part comprising a receptacle (96) for containing a lower portion of at least one satellite bag (2, 3, 4); and an intermediate part connecting the upper part to the lower part and exposing an intermediate portion of a satellite bag (2, 3, 4) having an upper portion secured to the upper part of the loading means (87) and a lower portion inserted in the receptacle.
Abstract:
The invention relates to materials and methods for preparing a surface to receive a covering (20). A non-woven fabric (30) is adhered to the surface using an adhesive (25), and a cemetitious bondant (40) is applied to the fabric (30), either before or after ahering it to the surface. The covering (20) can thereafter be bound to the bondant (40). In this way, the covering (20) is adhered to the surface by way of an underlayment that can improve the adhesion of the covering (20) to the surface, simplify installatin, prevent propagation of cracks, from the swurface tot he covering (20), and prevent surface topography from affecting the smoothness of the covering (20).
Abstract:
A centrifuge (10) for removing more dense material from a fluid medium includes a rotating fluid separation wall (26) placed within an non-rotating outer sleeve (12) . A containment zone (18) is formed between the separation wall (26) and the sleeve (12). A receptacle (30) defined in part by a respective geometry and a respective shape has a void area (32) and an opening (28) leading to the containment zone (18). The more dense material is separated from the fluid medium and transported through the receptacle (30) to the containment zone (18). An excitation apparatus creates a vibration within the receptacle (30). A valve ring (450) with a valve orifice (451) is couple to the separation wall (26). The valve ring (450) has a first position stopping the more dense material from exiting the receptacle (30), and a second position allowing the more dense material to exit the receptacle (30).
Abstract:
A bowl assembly for a rotating machine includes a bowl (12) mounted for rotation about an axis of rotation. A feed inlet (13) or pipe is connected to the bowl for introducing a feed slurry into the bowl. The bowl also has a liquid-phase outlet. A flow guide member (130) is disposed inside the bowl about the axis for guiding a liquid phase in an at least partially circumferential or annular path about the axis. The guide member has an outer edge spaced a predetermined distance from an inner surface of the bowl.
Abstract:
A system and method for vibration in a centrifuge is disclosed. A centrifuge (10) for removing more dense material from a fluid medium includes a fluid separation wall (26) placed within a non-rotating sleeve (12). The fluid separation wall (26) rotates around the axis of rotation and includes an inner surface and an outer surface with at least one receptacle (30) formed on the inner surface of the fluid separation wall. The receptacle aids in sepration of more dense material from the fluid medium by forming a void space between the inner and outer surface. An excitation apparatus associated with the receptacle to create a vibration within the receptacle. A flow path may extend through the wall from the void area to the outer sur face to transport more dense material to the containment zone (18).
Abstract:
The present invention relates to the planarization of surfaces, typically surfaces of integrated circuit wafers during fabrication, by non-contact means. The surface to be planarized ("wafer") is mounted in a suitable chuck or holder and caused to undergo relative motion in close proximity with, but not touching, an opposing, proximate surface. The introduction of etchant chemicals into the gap between the two surfaces results in removal of materials from the surface of the wafer. Several configurations of wafer and proximate surface are presened as well as etchant chemicals. Advantages of the present invention include reducing shearing forces on the wafer that tend to delaminate multilayer wafers. Also, etchants lacking abrasive particles tend to be easier to reclaim and recycle, (or easier to dispose of in an environmentally satisfactory manner), resulting in reduced costs for etchant chemicals.