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公开(公告)号：USD254866S
公开(公告)日：1980-04-29
申请号：US881154
申请日：1978-02-24
申请人： Lennart Gustavsson
设计人： Lennart Gustavsson
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公开(公告)号：US4198216A
公开(公告)日：1980-04-15
申请号：US915992
申请日：1978-06-15
CPC分类号： B01D50/002 , B01D46/0058 , B01D46/02
摘要： An arrangement for the exchange of filter hoses which are arranged in parallel in a filter box which is introduced into a filter chamber where contaminated gas enters through the sides of the filter hoses and purified gas leaves through their open ends. The filter box comprises a frame in which the open ends of the filter hoses are detachably fixed. The filter box is introduceable into a special chamber for the exchange of dirty filter hoses for clean ones by lowering the filter box through an opening in the chamber until the frame rests on supporting elements arranged in the opening. The detachable ends of the filter hoses are accessible from the "pure gas side," and the filter hoses, after being detached from the frame, drop down into the bottom of the exchange chamber for collection of the dirty filter hoses.
摘要翻译： 一种用于交换滤芯的装置，它们并排设置在一过滤箱内，该过滤箱被引入过滤室中，在该过滤室中污染气体通过过滤软管的两侧进入，净化后的气体通过其开口端离开。 过滤箱包括其中可拆卸地固定过滤软管的开口端的框架。 过滤箱可以引入特殊的室中，通过将过滤箱通过室中的开口降低，直到框架搁置在布置在开口中的支撑元件上，用于更换用于清洁的过滤器软管的脏过滤软管。 过滤软管的可拆卸端部可以从“纯气体侧”进入，过滤软管在从框架拆卸下落到更换室的底部以收集脏过滤软管。
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公开(公告)号：US4148476A
公开(公告)日：1979-04-10
申请号：US865496
申请日：1977-12-29
申请人： Helge Brekell
发明人： Helge Brekell
摘要： A system for conveying gypsum slabs through a slab sorting section, a slab distributing section, a slab drying section and a slab removal section in that order. In the sorting section, suction boxes located above the slab path support the moving slabs, which are moved by rotating rollers acting on the upper surfaces of the slabs and holding the slabs a slight distance below the openings in the suction boxes. Undesired slabs are dropped out by reducing the suction pressure. The distributing section uses a laterally-movable distributing table, suction boxes above the slabs, and blower boxes below the slabs, so that the slabs can be gently dropped into different lateral positions on the distributing table; rollers like those in the sorting section are used to control slab advance. In the drying section, blower boxes are used below the slabs for support and drying; blower boxes may also be used above the slabs in the drying section, and brush-type rollers used to advance the slabs. The drying-section boxes are preferably wedge-shaped, with air supplied from the wider edges. The supply of air to the blower and suction boxes can be selectively turned on and off as the slabs progress along their path.
摘要翻译： 一种用于通过板坯分选部分，板坯分配部分，板坯干燥部分和板坯移除部分依次输送石膏板的系统。 在分拣部分中，位于板条路径上方的抽吸箱支撑移动的板坯，移动的板坯通过作用在板坯上表面上的旋转辊移动并将板坯保持在吸入箱内的开口下方稍微距离。 通过降低吸入压力而使不希望的板坯掉落。 分配部分使用横向移动的分配台，板上方的抽吸箱以及板坯下方的鼓风机箱，使得板坯可以轻轻地落入分配台上的不同横向位置; 用于分选部分的辊子用于控制板坯的前进。 在干燥部分，在板坯下方使用鼓风机用于支撑和干燥; 也可以在干燥部中的板坯上方使用鼓风机箱，以及用于推进板坯的刷式辊。 干燥部分箱优选为楔形，从较宽的边缘供应空气。 当板坯沿其路径前进时，可以选择性地打开和关闭向鼓风机和抽吸箱供应空气。
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公开(公告)号：US4074921A
公开(公告)日：1978-02-21
申请号：US745811
申请日：1976-11-29
申请人： Sergio de Feudis
发明人： Sergio de Feudis
摘要： A device for clearing waste material from at least one storage container, which can be closed by a bottom valve and is arranged at the lower end of a vertical dump shaft that opens into a branch duct of a pneumatic conveying duct, the bottom valve comprising a vertically movable valve body which in its closed position closes the waste container outlet and in its open position enables the refuse collected in the container to be released into the conveying duct, the sidewall of the valve chamber being fitted with at least one opening through which the contents of the waste container can be emptied into the branch duct unless the opening is closed by the valve body.
摘要翻译： 一种用于从至少一个存储容器清除废料的装置，其可以由底阀封闭并且布置在通向气动输送管道的分支管道的垂直倾卸轴的下端，所述底阀包括 垂直活动阀体在其关闭位置关闭废物容器出口，并且在其打开位置使得收集在容器中的垃圾能够释放到输送管道中，阀室的侧壁装配有至少一个开口， 废物容器的内容物可以排空到分支管道中，除非开口被阀体封闭。
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公开(公告)号：US4055112A
公开(公告)日：1977-10-25
申请号：US645514
申请日：1975-12-30
申请人： Birger Larkfeldt
发明人： Birger Larkfeldt
CPC分类号： F24F13/06 , F24F13/26 , F24F7/007 , F24F2013/0612 , F24F2221/14
摘要： Process and apparatus for controlling the flow of ventilating-tempering air in a room to cause the flow to remain primarily along the walls, ceiling and floor, thereby to achieve better distribution of incoming air and more uniform room temperatures without uncomfortable drafts in the main body of the room. To accomplish this, the ventilating-tempering air is initially launched into the room along a boundary surface such as a wall or ceiling, and nozzles below the ceiling form air screens or jets below the ventilating-tempering air stream to guide it along the ceiling and down the walls. An intermediate grate-like ceiling of crossed lamellae is also preferably used to aid in separating ventilating-tempering air stream from the main center of the room.
摘要翻译： 用于控制房间中的通风回火空气的流动的过程和装置，以使流动主要沿着墙壁，天花板和地板保持，从而实现进入空气的更好分布和更均匀的室温，而在主体中没有不舒服的通风 的房间。 为了达到这个目的，通风回火的空气最初沿边界表面（如墙壁或天花板）进入房间，天花板下面的喷嘴形成空气筛或喷气机，在通风回风的气流下方引导， 在墙上。 交叉薄片的中间格栅状天花板也优选用于帮助从室内主中心分离换气回风的气流。
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公开(公告)号：US4048912A
公开(公告)日：1977-09-20
申请号：US615971
申请日：1975-09-19
申请人： George Walker
发明人： George Walker
CPC分类号： B05B15/1292 , B05B15/1222 , B05B13/0452 , Y10S118/07 , Y10S55/29
摘要： A ventilated enclosure, for example a paint-spraying booth, is divided into two or more zones by one or more isolating curtains of rapidly-flowing air. One longitudinal curtain is used on each side of the object to be treated in the enclosure, to provide a central longitudinal zone for the surface treatment process and two side zones for the workmen. The two curtains converge downwardly toward each other so that the ventilating air flowing downwardly between the curtains exits from the central zone largely by way of the space between said objects. Transverse curtains and/or additional longitudinal curtains may also be used with special advantages, particularly when the speeds and positions of the curtains are specially selected.
摘要翻译： 通风的外壳，例如喷漆室，通过一个或多个快速流动的空气隔离窗帘分成两个或更多个区域。 在外壳中的待处理对象的每一侧使用一个纵向帘幕，以提供用于表面处理过程的中心纵向区域和用于工人的两个侧部区域。 两个窗帘彼此向下会聚，使得在帘子之间向下流动的通风空气主要通过所述物体之间的空间从中心区域排出。 也可以使用横向窗帘和/或附加的纵向窗帘，具有特别的优点，特别是当窗帘的速度和位置被特别选择时。
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公开(公告)号：US4047907A
公开(公告)日：1977-09-13
申请号：US635272
申请日：1975-11-26
申请人： Filip Knutsson , Lars Bergstrom
发明人： Filip Knutsson , Lars Bergstrom
CPC分类号： B03C3/86
摘要： A dust separator in which a plurality of elongated emission electrodes are detachably held at one end in respective holder fittings secured to a pair of parallel, slightly-resilient inner frame members, or holders, which in turn are secured to substantially non-resilient outer frame members, and at their other ends in at least one holder fitting secured to a common cylindrical central holder extending between and parallel to the frame members; the electrode assembly is tensioned by adjustment of screws fastening said inner frame members or holders to said outer frame members. In one form the holder fittings are hollow cylinders through which the electrodes extend, and the electrodes are positioned in the fittings by their bent-over ends and clamped therein by tubular members forced into the hollow cylinders. In another form, specially-shaped holder shoes are used, in which dove-tailed ends of the electrodes are held. In both forms, the emission electrode preferably is folded slightly about its longitudinal axis to produce a V-shaped cross section which provides strength, good electrical contact and ease of assembly.
摘要翻译： 一种灰尘分离器，其中多个细长发射电极在一端可拆卸地固定在固定到一对平行的，稍微弹性的内框架构件或保持器的相应的支架配件中，固定件又固定到基本上非弹性的外框架 并且在其另一端的至少一个保持器配件中，固定到在框架构件之间延伸并平行于框架构件的公共圆柱形中心保持件; 电极组件通过将所述内框架构件或保持器固定到所述外框架构件上的螺钉的调节而被张紧。 在一种形式中，支架配件是电极延伸通过的中空圆柱体，并且电极通过其弯曲端部定位在配件中，并且被压入中空圆柱体的管状构件夹紧在其中。 在另一种形式中，使用特殊形状的保持器鞋，其中保持电极的尾端。 在两种形式中，发射电极优选地围绕其纵向轴线稍微折叠以产生V形横截面，其提供强度，良好的电接触和易于组装。
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公开(公告)号：US4034862A
公开(公告)日：1977-07-12
申请号：US637650
申请日：1975-12-04
申请人： Marcel Selim Bahri, deceased , by Elin Bahri, heir and legal successor , heir and legal successor; by Kristin Bahri , Jan-Mats Eneroth
发明人： Marcel Selim Bahri, deceased , by Elin Bahri, heir and legal successor , heir and legal successor; by Kristin Bahri , Jan-Mats Eneroth
IPC分类号： B09B3/00 , B03B5/28 , B03B9/06 , B04C3/00 , B04C9/00 , B09B5/00 , B29B11/00 , B29B17/02 , B29B17/04 , B07B13/00
CPC分类号： B03B9/061 , B04C3/00 , B04C9/00 , B29B17/02 , B04C2009/002 , B29B2017/0231 , B29K2313/00 , B29K2705/00 , B29K2709/08 , B29K2711/12 , Y02W30/622 , Y10S209/93
摘要： To improve the energy balance of the method, air heated to a temperature at which the mixture can be dried is brought in contact with the mixture in form of an air-stream, which also conveys the mixture through the plant during the process. This moist air giving off most of its heat during drying is vented, and the dried mixture is subsequently conveyed for exposure to a stream of hot air to effect separation of plastic and paper from each other, the resulting particles then being separated in an air classifier, or cyclone, and the heated dry air being recirculated to the entry point of the plant for reuse in the process to dry additional moist material being introduced therein.
摘要翻译： 为了提高该方法的能量平衡，将加热到混合物可以被干燥的温度的空气与气流形式的混合物接触，气流也在该过程中将混合物输送通过工厂。 在干燥期间排出大部分热量的这种潮湿空气被排出，然后将干燥的混合物输送以暴露于热空气流中，以使塑料和纸彼此分离，然后将所得颗粒在空气分级器 或旋流器，并且加热的干燥空气被再循环到工厂的入口点，以便在该过程中重新使用以干燥引入其中的额外的潮湿材料。
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19.发明授权
公开(公告)号：US4472181A
公开(公告)日：1984-09-18
申请号：US368411
申请日：1982-04-14
申请人： Bo Herrlander
发明人： Bo Herrlander
IPC分类号： B01D53/44 , B01D53/14 , B01D53/34 , B01D53/77 , B05B15/12 , C02F3/04 , C02F3/12 , C12M1/00 , C12M1/113 , B01D47/02
CPC分类号： B05B15/1281 , B01D53/14 , B01D53/1425 , B03D1/1412 , B03D1/1462 , B03D1/24 , C02F3/04 , C02F3/1231 , B05B15/1266 , Y02E50/343 , Y02P70/36 , Y02W10/15 , Y10S118/07 , Y10S55/46
摘要： In a plant for purifying contaminated air, the contaminants are transferred from the air to a liquid flowing through a spray booth through which the contaminated air also flows in intimate contact with the liquid. The liquid is then collected in a container, from which it is recirculated to the spray booth. The closed liquid circulation circuit in flow communication with the spray booth is connected to a biological cleaning step in which the contaminants dissolved and/or suspended in the liquid are decomposed and then separated. The biological cleaning step comprises a bioreactor in which the main portion of the bio-degradation occurs, and a separator, for separation of the biosludge coming from the reactor. At least part of the contaminated liquid passing through the spray booth is continuously transferred to the biological cleaning stage from which substantially the same quantity of the cleaned liquid is recirculated to the spray booth circulation circuit.
摘要翻译： 在用于净化污染空气的设备中，污染物从空气传递到流过喷雾室的液体，受污染的空气也通过该喷雾室与液体紧密接触。 然后将液体收集在容器中，将其再循环到喷雾室。 与喷雾室流通的密闭的液体循环回路连接到生物清洗步骤，其中溶解和/或悬浮在液体中的污染物被分解然后分离。 生物清洗步骤包括其中生物降解的主要部分发生的生物反应器和用于分离来自反应器的生物污泥的分离器。 通过喷雾室的污染液体的至少一部分被连续转移到生物清洗阶段，从该洗涤阶段将大致相同数量的清洁液体再循环到喷雾室循环回路中。
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公开(公告)号：US4326365A
公开(公告)日：1982-04-27
申请号：US115025
申请日：1980-01-24
申请人： Gunnar Svensson
发明人： Gunnar Svensson
CPC分类号： E04B1/617 , E04C2/292 , E04C2/296 , E04B1/34321 , E04B2001/6195
摘要： A joint system for structural panels in which the panels have an edge construction providing a U-shaped profile having a side leg spanning between the opposite surfaces of the panel, a base coplanar with one of the surfaces and a clamp leg having an inwardly projecting portion. The panels are interconnected by cover strips of U-shaped cross section having a body adapted to overlie the clamp legs of the adjoining panels. At the opposite side edges of the body, arms extend inwardly and mount locking strips which extend toward the center of the body and are adapted to engage with the inwardly projecting portions of the profile to permit the panels to be connected in endwise alignment, at right angles, or in back-to-back relation. The patent specification discloses several different configurations of the U-shaped construction and several different configurations for the cover strips.
摘要翻译： 一种用于结构面板的接合系统，其中所述面板具有提供U形轮廓的边缘结构，所述轮廓具有横向于所述面板的相对表面之间的侧腿，与所述面中的一个共面的基部以及具有向内突出部分 。 这些面板通过具有适于覆盖相邻面板的夹持腿的主体的U形横截面的覆盖条相互连接。 在主体的相对侧边缘处，臂向内延伸并且安装锁定条，其朝向主体的中心延伸，并且适于与轮廓的向内突出的部分接合，以允许面板在右侧以端对齐方式连接 角度或背对背关系。 该专利说明书公开了U形结构的几种不同配置以及盖带的几种不同配置。
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