Abstract:
A spring-containing device comprises a housing including a removable end plate (2). A plurality of screw-threaded tie rods (7) have nuts (28) holding the end plate (2) in assembly in the housing. A safety plate (14) is disposed within the housing at a fixed spacing from the end plate (2) but short of a movable spring-retaining plate (8) at its closest approach to the end plate (2). The safety plate (14) is fast on a shaft (15) rotatable in the end plate (2) and adapted (at 16) to be turned from outside. The safety plate (14) has keyhole-shaped openings through which the respective tie rods (7) extend and the tie rod (7) have safety collars (18) which can only pass through the keyhole-shaped openings when the safety plate (14) is in a certain angular position.
Abstract in simplified Chinese:此发明是关于一种使用高压蒸气来高压蒸汽消毒多孔性小物品之方法,特别是多孔性混凝土的成形物体,其中高压蒸汽消毒运转包括用蒸气加热之一连串时期:保持及释放压力和温度,其中保持时期包括一个干燥过程。为了能以最少之能源的供给来得到尽所能干燥之产品,提出在保持时期所采用的一种干燥过程,在此时期,高压蒸气消毒锅被加热超过了弥补热量损失,同时其温度也高于水蒸发所需的温度,因此,可由控制从高压蒸气消毒锅内蒸气的释放来干燥材料,并且用一个或多个高压蒸气消毒锅,在干燥过程期间所发佈的蒸气用来局部加热即将被加热之高压蒸气消毒锅。
Abstract in simplified Chinese:所揭示为一种用以处理在超临界流体中之材质的设备及其方法。该设备包括为了容纳超临界流体而建构的舱、配置在该舱四周的高强度外壳及为了感应该舱内部与外部之间的压力差而建构的感应器。该设备也包括为了回应该感应器所感应到的压力差以调整该舱的压力差而建构的压力控制设备。该设备进一步包括配置在该舱内部之至少一个区分结构,该至少一个区分结构将该舱区分成晶种生长室及养分室。
Abstract:
The present invention provides a thermal driven reactor comprising a reaction chamber tolerating to be heated above 500°C and tolerating an internal pressure of above 50 atm, wherein the reaction chamber comprises walls and at least part of said walls are configured to transfer heat energy into the reaction chamber, a reactant inlet in fluid communication with the reaction chamber and at least one sorber element movable between a position within the reaction chamber and a position in a desorption chamber in communication with the reaction chamber, and the fluid communication with the reaction chamber is closable so that the desorption chamber can be depressurized without influencing the pressure in the reaction chamber, and at least one reaction product conduit in fluid communication with the desorption chamber via a closable reaction product outlet, and a method for performing thermal reaction.
Abstract:
Vessel for separating, at a pressure of from 10 MPa to 50 MPa, a composition comprising liquid components and gaseous components into a liquid fraction and a gaseous fraction, wherein the separation vessel has a cylindrical shape and is vertically arranged, the separation vessel has at its top a manhole, which is surrounded by a thickened part of the separation vessel wall; the separation vessel is equipped with means for introducing the composition into the separation vessel, with means for withdrawing a gaseous fraction from the top of the separation vessel, and with means for withdrawing a liquid fraction from the bottom of the separation vessel; and the separation vessel bears at least one bursting disc which is held by a bursting disc holder which is installed pressure-tight within a boring in the thickened part of the separation vessel wall, process for separating, at a pressure of from 10 MPa to 50 MPa, a composition comprising liquid components and gaseous components into a liquid fraction and a gaseous fraction, and process for preparing ethylene homopolymers or copolymers from ethylenically unsaturated monomers in the presence of free-radical polymerization initiators at temperatures from 100°C to 350°C and pressures in the range of from 1 10 MPa to 500 MPa in a polymerization reactor, wherein the separation of the reaction mixture obtained by the polymerization is carried out in such a separation vessel.
Abstract:
Provided is a discharge device for discharging pretreated biomass from a pressurized reactor. The device comprises: -a vessel having an opening to a high pressure region at the top, and configured to be connected with a pressurized biomass pretreatment device; -one or more inlet openings situated along the sides of the vessels through which water or liquid may be added; -an orifice or valve at a lower part of said vessel, said orifice or valve being configured to eject pretreated biomass, optionally into a pipeline. The discharge device is characterised in that it comprises mechanical agitation means, said agitation means comprising an agitation element arranged in the interior of said vessel at a lower part of said vessel, and being configured to provide agitation of the content of said vessel, wherein said agitation means being adapted to withstand a pressure in the interior of a said vessel of 10bar or more. The agitation means provides for a temperature equalization within a specific vertical range of heights of an aqueous slurry present in said vessel, thereby eliminating disadvantages of the prior art devices and methods.
Abstract:
Derzeitige Anlagen zur Hochdruckbehandlung pumpfähiger Substanzen arbeiten bevorzugt mit statischen Hochdruckprofilen und demzufolge in diskontinuierlicher Fahrweise, auch Batch-Fahrweise genannt. Mit Hilfe der innovativen dynamischen Druckprofile, bei denen gezielt Druckwechsel und Druckpausen in den Prozessablauf eingeführt werden, kann beispielsweise im Bereich der Mikroorganismeninaktivierung in vielen Fällen eine höhere Inaktivierungseffizienz erzielt werden. Gegenstand der vorliegenden Erfindung ist die Umsetzung dieses dynamischen Konzepts in eine großtechnische, quasi-kontinuierlich arbeitende Anlage. Unter dem Gesichtspunkt einer energieeffizienten und kostengünstigen Ausführung wird hierbei anhand einer bevorzugten Anlagenkonfiguration sowohl das apparative Funktionsprinzip der einzelnen Anlagenkomponenten als auch deren prozesstechnische Steuerung beschrieben. Die bevorzugte Vorrichtung (24) besteht dabei aus einer oder mehreren parallel betriebenen Druckbehandlungskammern (10, 11, 60, 61), in denen mittels eines drehzahlgeregelten Druckerzeugersystems (3) die geforderten dynamischen Druckprofile realisiert werden. Außerdem besteht in dieser Anlage die Möglichkeit, das hermetisch vom Druckmedium getrennte Produkt in den Druckpausen partiell durch die Druckbehandlungskammern (10, 11, 60, 61) zu fördern, so dass das Produkt die geforderte dynamische Hochdruckbehandlung bis zum Austritt aus der Kammer kumulativ erfährt.
Abstract:
본 발명은 파손방지 기능을 구비한 기판처리 시스템에 관한 것으로서, 본 발명에 따른 파손방지 기능을 구비한 유체탱크는 유체를 저장할 수 있는 유체탱크; 상기 유체탱크로부터 유체를 공급받아 기판이 처리되는 공간을 제공하는 챔버; 상기 유체가 유동 가능하도록 상기 유체탱크와 상기 챔버를 상호 연결하는 파이프; 상기 파이프에서 상기 유체가 유동함에 따라 열을 공급받아 발생하는 열팽창에 대응하여 상기 유체탱크의 위치변경이 가능하도록 하는 파손방지부;를 포함하는 것을 특징으로 한다.
Abstract:
본 발명은 동축으로 배열되는 내통과 외통 사이에 길이방향으로 연속적으로 설치되어 열매체의 유로를 형성하는 스파이어럴이 설치되는 리액터의 스파이어럴 실링 메커니즘을 개선하여 스파이어럴과 외통 사이의 밀폐가 효과적으로 유지되도록 하고, 리액터의 제조를 용이하게 할 수 있도록 하는 스파이어럴 실링용 가스켓을 사용한 리액터와 그의 제조방법 및 그를 위한 가스켓을 제공한다. 본 발명에 따른 가스켓은 스파이어럴(3)에 끼워져 결합되는 구조를 가지므로, 가스켓(10)을 결합시키기 위한 별도의 2차 가공을 필요로 하지 않는다. 따라서, 가스켓(10)의 채널(21)에 스파이어럴(3)가 끼워지도록 누르는 작업을 통해 가스켓(10)을 스파이어럴(3)에 결합시킬 수 있으므로 조립작업을 편리하게 된다. 또한, 가스켓(10)이 스파이어럴(3)의 외측 둘레로 균일하게 결합되는 구조이고, 내측에 압축가능한 탄성체로서 쿠션 플레이트(40)가 설치되므로 외통(2)의 결합시 조립시 가스켓(10)의 파손을 효과적으로 방지하고, 외통(2)의 조립 후 스파이어럴(3)와 외통(2) 사이의 밀폐가 안정적으로 유지되도록 한다.