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公开(公告)号：US20170307312A1
公开(公告)日：2017-10-26
申请号：US15494259
申请日：2017-04-21
发明人： Alan WALL , Daniel Craeg MCCRADY
CPC分类号： F28G15/003 , B08B9/04 , B08B9/043 , B08B9/0436 , F28G1/08 , F28G1/163 , F28G15/02 , G01S17/026 , G01S17/42 , G01S17/88 , G01S17/89
摘要： Systems and methods may utilize a two-axis stand configured with a locator moveable along two orthogonally oriented axes. The locator may scan a tube opening. A controller may position the locator and the two-axis stand to a) scan across a plurality of tube openings, b) locate the plurality of tube openings based on the scan, and c) activate a cleaning tool to clean tube interiors associated with respective tube openings. Control may be automated and/or based on user interaction with a user interface.
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公开(公告)号：US09045695B2
公开(公告)日：2015-06-02
申请号：US12530581
申请日：2008-02-27
CPC分类号： C10B47/34 , B08B9/0808 , C10B7/02 , F28F1/36 , F28F19/008 , F28G1/08
摘要： A gasification reactor includes a wiper system including at least one wiper blade operable to wipe an interior surface of the reactor. A condenser unit of the gasification reactor includes a scraper system including at least one scraper segment operable to scrape an interior surface of the condenser unit.
摘要翻译： 气化反应器包括擦拭器系统，其包括可操作以擦拭反应器的内表面的至少一个刮片。 气化反应器的冷凝器单元包括刮刀系统，其包括至少一个可操作以刮擦冷凝器单元的内表面的刮刀段。
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公开(公告)号：US08621732B2
公开(公告)日：2014-01-07
申请号：US12628964
申请日：2009-12-01
摘要： A method and a rapper device for cleaning a heat exchange surface in a pressure vessel. The rapper device includes a striker rod which has one end contacting the heat exchange surface in the pressure vessel and one end projecting out of the pressure vessel via a passage opening. The rapper device also includes an impacting device for impacting the projecting end of the striker rod. A section of the striker rod is slideably supported in a pressure chamber adjacent the passage opening. The pressure chamber is connected to a sealing gas supply maintaining the pressure in the pressure chamber at a higher level than the pressure in the pressure vessel. A bellows defines a pressure chamber around at least a section of the striker rod.
摘要翻译： 一种用于清洁压力容器中的热交换表面的方法和敲击装置。 敲击装置包括一个撞击杆，其一端接触压力容器中的热交换表面，一端通过通道开口伸出压力容器。 敲击装置还包括用于冲击撞杆的突出端的冲击装置。 撞击杆的一部分可滑动地支撑在邻近通道开口的压力室中。 压力室连接到密封气体供应源，保持压力室中的压力高于压力容器中的压力。 波纹管围绕撞击杆的至少一部分限定压力室。
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公开(公告)号：US6408936B2
公开(公告)日：2002-06-25
申请号：US76144901
申请日：2001-01-16
申请人： HRS SPIRATUBE S L
发明人： DURAN JESUS PAGAN
CPC分类号： F28F19/008 , F28G1/08 , F28G1/10
摘要： A heat exchanger assembly comprises a tubular casing (1) housing product conduit pipe (8) and a rod (14) extending through each pipe (8). The rod (14) being reciprocatingly moveable along the pipe (8) and having a scraping means (15) projecting from it such that upon reciprocation of the rod (14) within the pipe (8) the scraping means (15) will scrape product residues from the inner walls of the product conduit (8), allowing improved heat transfer to be achieved whilst the assembly continues to operate.
摘要翻译： 热交换器组件包括容纳产品导管（8）的管状壳体（1）和延伸穿过每个管道（8）的杆（14）。 杆（14）可沿着管道（8）往复运动并且具有从其突出的刮削装置（15），使得当杆（14）在管道（8）内往复运动时，刮削装置（15）将刮擦产品 来自产品导管（8）的内壁的残留物，允许在组件继续操作时实现改进的热传递。
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公开(公告)号：US20010013406A1
公开(公告)日：2001-08-16
申请号：US09761449
申请日：2001-01-16
申请人： HRS Spiratube S.L.
发明人： Jesus Pagan Duran
IPC分类号： F28G001/00 , F28F017/00
CPC分类号： F28F19/008 , F28G1/08 , F28G1/10
摘要： A heat exchanger assembly comprises a tubular casing (1) housing product conduit pipe (8) and a rod (14) extending through each pipe (8). The rod (14) being reciprocatingly moveable along the pipe (8) and having a scraping means (15) projecting from it such that upon reciprocation of the rod (14) within the pipe (8) the scraping means (15) will scrape product residues from the inner walls of the product conduit (8), allowing improved heat transfer to be achieved whilst the assembly continues to operate.
摘要翻译： 一种热交换器组件包括管状外壳（1）壳体产物导管（8），并通过各管延伸的杆（14）（8）。 可沿所述管往复移动所述杆（14）（8）和具有刮削装置（15）从它使得在管内的杆（14）的往复运动（8）的刮削装置（15）将刮产品突出 而组件继续操作，以实现从产品管道（8）的内壁，从而允许改进的热传递的残基。
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公开(公告)号：US5528790A
公开(公告)日：1996-06-25
申请号：US531939
申请日：1995-09-21
申请人： Ed Curran
发明人： Ed Curran
CPC分类号： B08B9/0557 , F28G1/08
摘要： A pipe scraper assembly is forced through condenser pipe interiors for scraping residue off the inner wall surface. The scraper assembly is formed with a cylindrical body with a head and a tail end. Several mutually spaced apart rings are coaxially and rotatably supported on the cylindrical body between the head and the tail end. The diameter of the rings corresponds to the inner diameter of the pipe to be scraped. The rings have a radial cut formed therein which extends obliquely relative to the longitudinal axis of the cylindrical body.
摘要翻译： 管道刮板组件被迫通过冷凝器管内部，用于从内壁表面刮除残留物。 刮刀组件形成有具有头部和尾端的圆柱体。 几个相互间隔开的环同轴并可旋转地支撑在头部和尾端之间的圆柱体上。 环的直径对应于待刮除的管的内径。 这些环具有形成在其中的径向切口，其相对于圆柱体的纵向轴线倾斜地延伸。
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公开(公告)号：US5482110A
公开(公告)日：1996-01-09
申请号：US278877
申请日：1994-07-22
摘要： A device for cooling a gas that forms deposits has an upright container through which the gas to be cooled flows. At least two heating surface units with at least one heating surface of a closed geometry are provided. The heating surface units are positioned within the upright container one atop the other. A cooling medium flows through the heating surface units. Each heating surface has coordinated therewith a beating device. The container has a support and an upper one of the heating surface units is supported at the support of the container. At least one array of connecting tubes for conveying the cooling medium is provided. The array of connecting tubes connects respectively a lower one of the heating surfaces units to an adjacent upper one of the heating surface units such that the cooling medium flows sequentially through the heating surface units. The array of connecting tubes has an open geometry such that a beating effect of the beating devices on the heating surfaces is unimpaired by the array of connecting tubes.
摘要翻译： 用于冷却形成沉积物的气体的装置具有直立容器，待冷却气体通过该容器流动。 提供具有至少一个封闭几何形状的加热表面的至少两个加热表面单元。 加热表面单元位于直立容器内一个在另一个之上。 冷却介质流过加热表面单元。 每个加热表面都配有打浆装置。 容器具有支撑件，并且上部加热表面单元支撑在容器的支撑件上。 提供至少一组用于输送冷却介质的连接管阵列。 连接管的阵列分别将下一个加热表面单元连接到相邻的上部加热表面单元，使得冷却介质依次流过加热表面单元。 连接管的阵列具有开放的几何形状，使得打浆装置在加热表面上的打浆作用不受连接管阵列的影响。
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公开(公告)号：US5311929A
公开(公告)日：1994-05-17
申请号：US93663
申请日：1993-07-20
申请人： Normand Verret
发明人： Normand Verret
IPC分类号： F28G1/08
CPC分类号： F28G1/08
摘要： A heat exchanger for mixtures of air and solid particles, particularly for woodworking shops, poultry farms and industrial environments of the like. The heat exchanger comprises a bank of staggered tubes through which warm air is exhausted, a casing with baffles enclosing the bank of tubes such that fresh air is forced between tubes in two or more successive passes, a series of cone-scrapper assemblies equally spaced on a rod inside each tube, and a pull frame connecting all rods, for reciprocating all scrapers in harmony.
摘要翻译： 用于空气和固体颗粒混合物的热交换器，特别用于木工车间，家禽养殖场和类似工业环境。 热交换器包括一排交错的管，通过其排出暖空气，壳体具有围绕管堤的挡板，使得新鲜空气在两个或多个连续通过之间被迫在管之间，一系列锥形刮刀组件等间隔开 每个管内有一个杆，一个连接所有杆的拉框，用于使所有刮刀和谐地往复运动。
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公开(公告)号：US4569388A
公开(公告)日：1986-02-11
申请号：US380743
申请日：1982-05-12
申请人： Jacob Weitman
发明人： Jacob Weitman
IPC分类号： F28D21/00 , B01D5/00 , B01D7/00 , B01D49/00 , B01D53/44 , B01D53/74 , F23J15/04 , F28F9/02 , F28G1/08 , F28G1/16 , F28G13/00 , F28G9/00 , F28G15/04
CPC分类号： F28F9/0243 , B01D5/0012 , B01D7/00 , F28G1/08 , F28G1/16 , Y02P70/34 , Y10S165/078
摘要： An apparatus for the treatment of a gas, air in particular, having an elevated temperature and being contaminated by condensable pollutions, to purify the gas and recover heat. The apparatus aims at a high efficiency of heat recovery as well as purification of the gas while simultaneously avoiding environmental pollutants problems.According to the invention the method is characterized by transferring heat from the gas to a heat collecting fluid by means of a system of heat transferring surfaces, while applying to the gas a turbulent flow. By cooling the gas, the contaminations present therein are transferred into a solid or liquid state, the turbulence enhancing an aggregation of condensed contaminations and the deposition of the contaminations onto the heat transferring surfaces, said surfaces then being mechanically and/or chemically and/or thermically cleaned, as the case may be with the apparatus used for executing the method in operation.An apparatus according to the invention comprises a plurality of tubes (31) for a heat collecting fluid, said tubes being arranged perpendicularly to the direction of flow (A-B) of the gas, said tubes each being provided with a cleaning member (34) arranged to be exposed to a reciprocating movement along the tube, for which purpose said cleaning member are connectable with driving means (35, 36). Fluid spray nozzles are also located on the drive means.
摘要翻译： PCT No.PCT / SE81 / 00255 Sec。 371日期1982年5月12日 102（e）日期1982年5月12日PCT提交1981年9月11日PCT公布。 公开号WO82 / 00959 日期：1982年4月1日。一种用于处理气体，特别是空气，具有高温并被可冷凝污染污染的设备，用于净化气体并回收热量。 该设备旨在高效地进行热回收以及净化气体同时避免环境污染物的问题。 根据本发明，该方法的特征在于，通过传热表面系统将热量从气体传递到集热流体，同时向气体施加湍流。 通过冷却气体，其中存在的污染物被转移到固体或液体状态，湍流增强了浓缩的污染物的聚集和污染物沉积到传热表面上，然后机械和/或化学和/或 根据用于执行操作中的方法的设备，可以进行热清洁。 根据本发明的装置包括多个用于集热流体的管（31），所述管垂直于气体的流动方向（AB）布置，所述管每个设置有清洁构件（34），所述清洁构件 暴露于沿着管的往复运动，为此目的，所述清洁构件可与驱动装置（35,36）连接。 流体喷嘴也位于驱动装置上。
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公开(公告)号：US4538552A
公开(公告)日：1985-09-03
申请号：US677635
申请日：1984-12-03
申请人： Robert T. Smuda
发明人： Robert T. Smuda
摘要： A primary air duct for a chemical recovery furnace is rectangular in cross section. Smelt accumulates on the walls of the air duct at the furnace end. A scraper structure is comprised of a pair of C-channels hinged together at one end. A mechanism moves the hinged scraper forward so it can be guided into scraping contact with the duct walls. The edges of the C-channels are guided by pin and groove engagement between the channels and the duct walls. The scraper is reciprocated from an inoperative position to a scraping mode by a rod to which force is applied.
摘要翻译： 用于化学回收炉的主空气管道是横截面矩形。 熔炉积聚在炉端的风道壁上。 刮刀结构由一端铰接在一起的一对C形通道组成。 一个机构向前移动铰接的刮刀，以便它可以被引导到与管道壁刮擦接触。 C通道的边缘由通道和管道壁之间的销和槽接合引导。 通过施加力的杆将刮刀从不工作位置往复运动到刮削模式。
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