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1. 发明授权

US4232729A Air-cooled heat exchanger for cooling industrial liquids 失效
标题翻译：用于冷却工业液体的风冷式热交换器
公开(公告)号：US4232729A
公开(公告)日：1980-11-11
申请号：US911704
申请日：1978-06-01
申请人： Jocely P. Ingram , Harry Kassat , Herbert Kolenda
发明人： Jocely P. Ingram , Harry Kassat , Herbert Kolenda
IPC分类号： F28D7/08 , F28F27/00
CPC分类号： F28D7/085 , F28D7/08 , F28F27/00 , Y10S165/90
摘要： An air-cooled heat exchanger for cooling industrial liquids, particularly such which have a tendency to form deposits at least when the temperature thereof drops below a given level, includes a plurality of externally ribbed hollow cooling sections which are arranged in a plurality of parallel rows each including a multitude of the cooling sections, and a plurality of connecting sections which so communicate the cooling sections with one another as to form at least two separate sets of interconnected sections the cooling sections of which alternate with one another in each of the rows. The sections are so interconnected that the liquid to be cooled will flow through each of the sets in each of the rows and between the rows in a meandering path and in a mutual cross-countercurrent with respect to the flow of cooling air which is advanced by a blower transversely of and past the cooling sections. The throughput rate of the blower may be controlled in dependence on the exit temperature of the cooled liquid. The connecting sections are preferably curved tubular elements the radius of curvature of which corresponds to one-half of the spacing between the two cooling sections of the same set within the respective row. The rows may be spaced apart a greater distance than that between the individual cooling sections of each of the rows.
摘要翻译：一种用于冷却工业液体的空气冷却热交换器，特别是具有至少当其温度下降到给定水平以下时形成沉积物的倾向的气冷式热交换器包括多个外部带肋的中空冷却部分，其布置成多个平行的行每个连接部分包括多个冷却部分，以及多个连接部分，其将冷却部分彼此连通，以形成至少两个分离的互连部分组，其冷却部分在每行中彼此交替。这些部分是如此相互连接的，使得待冷却的液体将以曲折的路径流过每行中的每一组中的每一组，并且在相对于冷却空气的流动相互交叉逆流中流动，冷却空气的流动由横向和经过冷却段的鼓风机。鼓风机的生产率可根据冷却液体的出口温度进行控制。连接部分优选地是弯曲的管状元件，其曲率半径对应于相应行中相同组的两个冷却部分之间的间隔的一半。这些排可以间隔开比每行的各个冷却部分之间更大的距离。

2. 发明授权

US4619671A Energy transfer device for desulfurizing installation 失效
标题翻译：用于脱硫装置的能量转移装置
公开(公告)号：US4619671A
公开(公告)日：1986-10-28
申请号：US738735
申请日：1985-05-29
申请人： Klemens Ruff , Ludwig Suhr , Paul Paikert
发明人： Klemens Ruff , Ludwig Suhr , Paul Paikert
IPC分类号： B01D53/50 , F23J15/08 , B01D47/05 , B01D53/14
CPC分类号： F23J15/08 , B01D53/504
摘要： In order to obtain the requisite chimney temperature of cleaned gas discharged from a desulfurizing installation, and in order to avoid problems resulting at temperatures below the dew point of sulfuric acid in heat exchangers made of steel, the invention provides the following measures: the heat exchange between the crude gas stream and the cleaned gas stream is made in a first stage including conventional heat exchangers made of steel. An additional stage of heat exchangers between the crude and cleaned gas streams is constructed of corrosion-resistant and adhesion inhibiting plastic material and operating in a lower temperature range. Transfer conduits of corrosion-resistant material connect the lower temperature heat exchangers to forcibly transfer a heat carrying fluid.
摘要翻译：为了获得从脱硫装置排出的净化气体所需的烟囱温度，为了避免由钢制热交换器中的硫酸露点以下的温度导致的问题，本发明提供以下措施：热交换在粗气流和净化气流之间的第一阶段包括由钢制成的常规热交换器。在粗气和净化气流之间的另外一段热交换器由耐腐蚀和粘附抑制塑料制成，并在较低的温度范围内运行。耐腐蚀材料的输送管连接低温热交换器，强制传送载热流体。

3. 发明授权

US3944636A Cooling tower 失效
标题翻译：冷却塔
公开(公告)号：US3944636A
公开(公告)日：1976-03-16
申请号：US577426
申请日：1975-05-14
申请人： Franz J. Schuldenberg , Hans-Bernd Gerz
发明人： Franz J. Schuldenberg , Hans-Bernd Gerz
IPC分类号： F28C1/04 , F28C1/14 , F28F25/12 , F28C1/06 , F28D5/00
CPC分类号： F28F25/12 , F28C1/14 , Y10S165/90 , Y10S261/11 , Y10S261/77
摘要： A cooling tower has circumferentially distributed inlet openings at the lower end for the entrance of cooling air and a central upper outlet opening. Cooling air flows through the tower, on the one hand, counter-currently to a medium to be cooled which flows in downward direction over a trickling unit (wet cooling section), and on the other hand, parallel thereto about heat-exchanger elements, flown through by a medium to be cooled (dry cooling section). The trickling unit and the heat-exchanger elements are separated from each other.
摘要翻译：冷却塔在下端具有周向分布的入口开口，用于冷却空气的入口和中央上部出口开口。另一方面，冷却空气一方面流过塔架，与待冷却的介质相对流动，该介质沿向下的方向流过滴流装置（湿式冷却段），另一方面与热交换器元件平行地流动，通过要冷却的介质（干燥冷却段）通过。滴流单元和热交换器元件彼此分离。

4. 发明授权

US4715432A Air-cooled tube condenser 失效
标题翻译：风冷管冷凝器
公开(公告)号：US4715432A
公开(公告)日：1987-12-29
申请号：US893564
申请日：1986-08-05
申请人： Paul Paikert
发明人： Paul Paikert
IPC分类号： F28B1/06 , F28D1/03 , F28F1/06 , F28F1/32 , F28B1/00
CPC分类号： F28D1/0391 , F28F1/32 , F28F2250/02 , Y10S165/90
摘要： In an air-cooled surface condensor including a plurality of elongated finned heat exchanger tubes arranged in a single row, each tube has a continually increasing cross-sectional area from a front end to a rear end of the tube in the direction of flowing of cooling air. A separating wall provided with perforations is mounted within each tube.
摘要翻译：在包括排列成单列的多个细长翅片式热交换器管的风冷表面冷凝器中，每个管在冷却流动方向上具有从管的前端到后端的不断增加的横截面积空气。设有穿孔的分隔壁安装在每个管内。

5. 发明授权

US4685204A Arrangement for drawing transverse ribs 失效
标题翻译：拉筋横排布置
公开(公告)号：US4685204A
公开(公告)日：1987-08-11
申请号：US809518
申请日：1985-12-16
申请人： Heinrich Schulenberg , Otto Wisse
发明人： Heinrich Schulenberg , Otto Wisse
IPC分类号： F16D25/061 , B21C37/24 , B21C37/26 , B21D39/06 , B23P15/26 , F16D25/06 , B23P21/00
CPC分类号： B21C37/24 , Y10T29/53113
摘要： An arrangement for drawing transverse ribs onto smooth pipes, comprises a punch arranged to produce transverse ribs; a drive provided for driving the punch; a drawing bank carrying smooth pipes to be provided with ribs; driving chain means movable from the punch drive and including at least two continuously rotatable endless driver chains extending at a distance from one another and driving the transverse ribs; driving chain wheels arranged for driving the driver chains at their one end, the driving chain wheels having a driving shaft; and a coupling provided between the punch drive and the driving chain wheels at a drawing bank end which is opposite to the punch, the coupling including two claw discs which are bringable in form-locking and force-transmitting engagement with one another, one of the claw discs being freely rotatably arranged on the driving shaft on the driving chain wheel and at least indirectly actuatable from the punch drive, the other of the claw discs being connected with the driving shaft for joint rotation therewith, the other claw disc being axially displaceable under the action of a spring force in one axial direction and under the action of a fluid in the other axial direction on the driving shaft.
摘要翻译：用于将横向肋拉成平滑管的布置包括布置成产生横向肋的冲头; 提供用于驱动冲头的驱动器; 一个带有光滑管道的绘图库，设有肋条; 驱动链装置可从冲头驱动器移动并且包括至少两个连续可旋转的环形驱动链，其相互间隔一定距离延伸并驱动横向肋; 驱动链轮，其布置成用于在其一端驱动驾驶员链，所述驱动链轮具有驱动轴; 以及在冲头驱动器和驱动链轮之间设置有与冲头相对的拉拔槽端处的联接器，该联接器包括两个爪盘，其能够彼此形成锁定和力传递接合，爪盘可自由旋转地布置在驱动链轮上的驱动轴上并且至少可以从冲头驱动器间接致动，另一个爪盘与驱动轴连接，用于与其一起转动，另一个爪盘可在下方轴向移位弹簧力在一个轴向方向上并且在另一个轴向上的流体在驱动轴上的作用。

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