北京弗思福工业喷嘴选型手册
Parker Hannifin SD 7200喷雾胶结剂喷嘴说明书
Product Features and Benefits:• Pneumatically powered, no explosion risk, no electricity required, adaptable worldwide • Completely sealed, minimal exposure to fumes• Solvent applied only where you want it, providing accurate consistent bonds with no solvent waste • O.D., I.D. bonding or both simultaneously, for improved operator efficiency • Non-clogging design for minimal downtimeSD 7200Solvent DispenserContact Information:Parker Hannifin CorporationComposite Sealing Systems Division 7664 Panasonic WaySan Diego, CA 92154 USA phone 619 661 7000fax 619 671 3208*******************Solvent Dispensing:A vast number of medical and non-medical products are assembled using plastics joining solvents. Traditionally, these assemblies have been made by dipping the components into a small container of solvent and then blotting away the excess. This method although effective, presents a number of issues:• The operator is exposed to high levels of solvent vapor.• The wetting of the component is inconsistent as the depth of solvent in the container is constantly varying.• The operator is less efficient due to the wasted motion of blotting.• Solvent usage is increased due to blotting.• There is a fire hazard associatedwith solvent in an open container.Solvent DispensingAfter years of using the dip and blot method and struggling with the few commercially available dispensers, we designed the SD7200. Sinceits introduction, the SD7200 has become the product of choice for many of the world’s largest medical device manufacturers. Due to the value engineered design it is also selected by much smaller firms as well. The product is so versatile,it is used by several companies to apply other fluids such as silicone lubricants to components.The Parker SD7200 Solvent Dispenser represents a break though in solvent dispensing technology. From the ground up, this dispenser has been engineered with diverse medical bonding in mind. Designed for the operator, the technician, the manufacturing/ process engineer and the safety manager, the model SD7200 is unsurpassed in performance, reliability and safety. PRINCIPLE OF OPERATIONThe SD7200 consists of two primary subsystems: A pump drive module and a fluid delivery module.The pump drive module is100% pneumatically operatedto minimize explosion hazards associated with solvent dispensing. Plant line air is coupled to the dispenser with a standard quick disconnect fitting. A dual actingair cylinder is controlled by an air bearing, pneumatically piloted control valve. This bidirectional valve is speed controlled by a precision integral regulator to allow repeatable metering of solvent. The fluid delivery moduleconsists of a primary reservoir, apositive displacement pump, asecondary reservoir and a solventapplicator. Solvent is transportedfrom the primary reservoir to thesecondary reservoir by a fullysubmerged piston pump. Thispump is actuated by the pumpdrive module described above.The solvent is then gravity fed fromthe secondary reservoir into theapplication area. A solvent film isuniformly applied to the desiredcomponent by transfer fromnon clogging porous materialscontained in the applicator.DESIGN CRITERIAThe Parker SD7200 is designed andmanufactured to provide highlyaccurate uniform dispensingwith a minimum of effort and amaximum of operator safety. Theproduct will perform reliably on awide range of external diameters,internal diameters, and bothsimultaneously.PERFORMANCEAccurate Uniform Wetting:Uniform and consistent wetting isa primary objective in achievingreliable repeatable solvent bonds.Using the integral regulator, theParker SD7200 is adjustableover a broad range of solventdelivery rates. The right amountof solvent is applied to the desiredcomponent without the need forpart rotation. As part diametersvary, solvent delivery can beadjusted to match. The regulator issupplied with an adjustment guardto prevent unauthorized changesonce the optimal setting is made.Uniform wetting is assured byusing porous application materialsin a size and shape specific to yourparts. Porous materials have beenproven to apply highly consistentfilms of solvent when the surfaceis continually fed under slightpositive pressure.I.D. and O.D. Bonding, or BothSimultaneously:Parker suppliesapplicators to apply solvent oninternal surfaces, external surfaces,or both simultaneously. Allapplicators are interchangeablemaking the SD7200 extremelyversatile. The ability to applysolvent to I.D. and O.D. surfacessimultaneously saves theoperator time while facilitatinga more consistent bond thancan be obtained from a two stepapplication process.Anti-Capillary Action:Withtraditional solvent applicationmethods, small inside diametercomponents are prone toundesirable capillary filling.When this happens, the operatormust take extra steps to removethe excess solvent. The removalprocess not only subjects theoperator to additional vapors orsolvent mist, but also increasessolvent consumption by as muchas 80%. The Parker SD7200 can beregulated so that capillary actionis eliminated simply by adjustingthe solvent delivery rate with theintegral precision regulator. Theuse of porous application materialsalso helps assure an optimalvolume of solvent is present at alltimes. The net effect is shortenedassembly time, reduced solventusage and minimized scrap.Drip Stop Applicators: The unique design of the applicator prevents solvent droplets from pooling on the end of the component and then being inadvertently withdrawn into the work area. This feature keeps the work area clean, minimizes solvent waste, and controls vapors. SAFETYVapor Control: The generation of potentially harmful vapors is an undesirable side effect of solvent dispensing. The Parker SD7200 dispenser has been specifically designed to minimize solvent vapor exposure without the use of cumbersome and expensive vapor removal systems. The pump shaft incorporates a PTFE spring loaded seal to prevent solvent in the primary reservoir from entering the pump drive module. The fluid path is integrated into the pump housing to eliminate tubing, connections, and potential leaks. Finally, solvent inert gaskets have been provided at all fluid interfaces, leaving only the immediate application opening in contact with the room atmosphere. 100% Pneumatically Operated: Since many common bonding solvents are flammable, the Parker SD7200 has been engineered to use only pneumatically driven powertrain components. There are no electrical power requirements. Air logic circuitry provides precise dispensing volume controlwhile minimizing the potentialfor explosions.Large Stable Base:The SD7200 has a low center of gravity to prevent accidental tipping. This further protects the operator from accidental solvent exposure and vapors. Safe Refilling: The SD7200 can beeasily and safely refilled at the workstation. The filler cap provides apositive seal and yet is easy to open.The filler hole is level with the top ofthe primary reservoir which assuresthe solvent head height is neverabove the pump drive module. Ahigh quality sight gauge is builtinto the reservoir to providecontinuous indication of the filllevel. The high volume primaryreservoir minimizes the frequencyof refilling and resulting solventand vapor exposure.CONVENIENCENon-Clogging Design:Theporous materials used in theapplicator area are continuouslyflushed by the gravity fed solvent.Unlike porous materials fedby wicking action, clogging isvirtually eliminated. The uniqueporous materials self clean eachtime a component is inserted.Although the use of clean solventsis recommended, a pump inletscreen is provided to preventpossible contaminates fromentering the fluid path.High Capacity Primary Reservoir:The Parker SD7200 holds one literof solvent. This will typically allowuninterrupted bonding for oneweek or more between refills.This minimizes down time andincreases throughput. In addition,many solvents are supplied in oneliter bottles. By using the entirebottle, time is saved in materialtransport and partially filledbottles are eliminated from theproduction floor.Easy Component Insertion:Applicators are available with avariety of tapered lead-ins to makepositioning components into theapplicator easier. This allowsthe operator to perform multipletasks simultaneously.Rugged and Stable:The size of themodel SD7200 provides a stablebase thus preventing it from slidingeven if the operator aggressivelypushes a large component intothe applicator. This allows thedispenser to be located in a varietyof work areas without requiringspecial mounting.Quick Applicator Exchanges: Ifa line changeover is required thedispenser applicator can be quicklyexchanged. The applicators arekeyed to make alignment positiveand easy.Universal Power Requirements:The SD7200 can be used wherevercompressed air is available.A simple change of the quickdisconnect coupling will allowoperation anywhere around theglobe without the concern forvoltage variations associatedwith electrically powereddispensing systems.CONFIGURATIONApplicators are custom made toyour components. Each ParkerModel SD7200 comes withone applicator of your choice.Applicators can also be orderedwith large tapered lead-ins tofacilitate easier componentlocation. All configurationsare interchangeable.SD7200 SpecificationsDELRIN® is a registered trademark of E.I. du Pont de Nemours and Company.© 2019 Parker Hannifin CorporationCSS 5915 06/19。
喷水装置
操作指南维科喷盘式均匀给湿机Compact trendKronospan订单号2206145重点！在调试前请仔细阅读和查看操作指南。
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内容1安全1.1危险等级1.2标志的使用1.3危险总述2使用意图2.1安装安全设备2.2目标群2.3标准2.4板子的类型3了解系统3.1木料工业中原理图的应用3.2总览45°连接3.3系统空间要求3.3.1软管连接3.4供应3.4.1信号柱3.4.2气动系统3.4.3双滤器的自动操作3.4.4回流过滤器3.4.5配料泵3.4.6供应罐3.4.7输入／输出板3.4.8配电板和供应柜3.4.9配电板3.4.10运行装置3.5操作规章原则4操作4.1操作4.1.1打开之前4.2配料泵的操作5安装5.1机械安装5.1.1机械安装5.4电气安装6维修6.1维修器材61.1维修：什么事情？多久一次？61.2清洁双滤器61.3清洁回流过滤器和罐子7故障处理7.1故障处理7.1.1条纹的形成7.1.2不规则喷水方式8技术参数8.1技术供应参数8.1.1技术供应参数8.1.2浮控开关8.1.3液体比例8.1.4电源装置8.1.5转子携带装置8.1.6计量流量计9运输9.1一般注解9.2包装9.3运输9.4打开包装9.5中间存储器10参考部分10.1索引11备件清单11.1配电板11.2电源装置11.3配料装置11.41 安全维科转子携带均匀给湿机是根据所有相关安全规则而设计。
喷嘴如何选型
1)喷嘴简介喷嘴种类较多，可供选择的范围较大。
一般来说，喷嘴具体类型名称有：窄角喷嘴，广角喷嘴，组合式扇形喷嘴，单体式扇形喷嘴，自清洗式扇形喷嘴，扁平式扇形喷嘴，燕尾扇形喷嘴，夹扣式扇形喷嘴，快拆扇形喷嘴，侧喷扇形喷嘴，通用扇形喷嘴.选用喷嘴的因素有流量、压力、喷雾角度、覆盖范围、冲击力、温度、材质、应用等，而这些因素之间往往相互牵连、相互制约。
流量与压力，喷雾角度与覆盖范围均成正比关系。
任何喷嘴的喷射目的是要维持连续不断使槽液与工件接触，流量这个因素比压力更为重要。
液体的温度不会影响喷嘴的喷雾性能，但它影响黏度和比重，同时还影响材料的选择。
喷嘴的材料还应根据槽液的化学特性来确定，对非腐蚀性槽液可根据加工的难易，采用青铜铸造或塑料压铸。
为防止腐蚀，可采用非金属材料；对硫酸、盐酸等强腐蚀槽液，可采用尼龙塑料；用于磷化槽液的喷嘴材料一般采用耐酸的不锈钢，防止锈蚀的喷嘴也可直接选用不锈钢或尼龙材质制作。
具有一定冲击力的喷嘴应选用小角度喷嘴，以液柱流（即射流）为最佳；扇形喷嘴适用于清洗、脱脂、冷却等方面，锥形喷嘴适用于漂淋、表层、磷化、加湿、除尘等方面；在储漆缸、槽体中应安装文丘里搅拌喷嘴，以"H"型即搅拌喷嘴（也称为文丘里喷嘴）为例，槽液经一定压力与引道口被吸入的液体共同以1：4的流量混合后扩散喷射出来，达到溶质无空气混合搅拌的效果，从而防止了沉淀，因为搅动确保了化学溶液均匀的混合。
喷嘴的安装：在按工件的外廓尺寸组成的环形管道上按一定的排列安装若干喷嘴，将工件包围，使工件经过喷淋区时，全部表面均能被槽液喷洗，整个喷淋区应均匀布置喷嘴以保证喷洗的工艺时间及效果。
喷嘴距工件之间的距离，应在射流最佳扩散射程之内，为此喷管与喷嘴布置要合理。
喷管与喷嘴之间的距离为250mm～300mm，交叉排布时，喷嘴与工件之间的距离最好不低于250mm。
浸渍式涂装前处理搅拌装置由泵到管道至搅拌喷嘴，构成了完整的槽液喷射系统。
无气喷漆工艺中专用喷嘴的选择
无气喷漆工艺中专用喷嘴的选择李敏风（上海斐然国际贸易有限公司200136）摘要：1、本文阐述了无气喷漆法的优点，强调喷嘴是决定涂装效率和涂装质量的关键；2、简述了喷嘴的二种分类法；3、本文对影响到无气喷漆专用喷嘴流量和喷幅两大技术指标的诸项因素作系统分析；4、本文阐述了无气喷漆专用喷嘴选择依据、方法和对其他工艺措施的要求。
关键词：无气喷漆、专用喷嘴、涂装关键。
一、概述无气喷漆法是目前钢结构行业最常用的涂装方法。
它是利用压缩空气作为动力驱动高压泵，使涂料增压至10~25Mpa，通过高压软管，从极细的喷孔（0.225~0.900mm）中喷出，并雾化成微细粒，喷射到被涂钢材表面，形成均匀的涂膜。
与刷涂、空气喷涂相比它具有涂装效率高的明显特点；对涂料粘度适应范围广，特别是喷涂厚膜型涂料，一次喷涂可获得较厚的膜厚，从而减少喷涂次数；而且漆膜质量好，避免了压缩空气中的水份、油滴、灰尘对漆膜造成的弊病；由于不使用空气雾化，漆雾分散少，加上厚膜型涂料体积固含量高，可少加甚至不加稀释剂直接喷涂，也就减少了对环境的污染。
喷嘴是无气喷枪中最关键的零部件。
由于无气喷枪中没有涂料喷出量（流量）和喷雾图型幅宽（喷幅）调节机构，只有更换喷嘴才能达到调节的目的，因此无气喷漆时，涂料的雾化效果、流量、喷幅均由喷嘴的几何形状，孔径大小与加工的精度决定的。
喷嘴及其技术参数的选择就成为无气喷漆技术的关键，是保证钢结构涂装效率及涂装质量的最有效的手段之一。
二、喷嘴的类型为提高使用寿命，喷嘴都采用耐磨的硬质合金，如碳化钨等材料制成的，但它却有多种类型：1、按喷嘴结构和使用功能分类：（1）标准型喷嘴标准型喷嘴使用最普遍，喷嘴的开口呈橄榄形，如图一所示，喷雾图形呈椭圆形，这种喷嘴的型号很多，喷雾图形幅宽从150mm 到600mm，涂料喷出量为（0.2~5.0）L/min，甚至可达10L/min以上，可以满足各种喷涂需要，这种喷嘴的口径称为等效口径，所谓等效口径是指开口呈橄榄形的喷嘴口径，相当于同一涂料喷出量圆形开口喷嘴的口径。
Carter 下翼加油喷嘴模型60427及其配件说明说明书
2EATON Aerospace Group TF100-78D May 2013Model 61656Blockout DeviceModel 61656 Blockout Deviceis recommended for use whendefueling through a hoseend regulator or when it isnecessary to check out thesecondary pressure controldevice in a system. It does notintroduce fuel into the ambientport of the regulator whichcan later become a dangerousspray during operation.Model 64000Poppet AdjustmentGaugeThis simple inexpensive gaugeprovides an accurate methodof achieving the properadjustment of the poppet ofthe Model 60427 nozzle. Thegauge can be used on many ofEaton’s underwing nozzles.Model IF220351Inspection GaugeThe ball locking sleeve on thestandard quick disconnect(QD) and the dry breakdisconnects will wear withage. Wear of the sleeve cancause the disconnect toaccidentally separate resultingin a possible spill. Inspectiongauge IF220351 is designedto determine the safe limits ofthe sleeve wear.Eaton’s Carter Model 60427 Underwing Refueling Nozzle is utilized worldwide by more companies and at more airports than any other nozzle. T ens of thousands have been produced for the industry since its introduction in 1970. Although designed for commercial application, it has been widely used by the military, especially in pantograph hot refueling operations. It is of modular design with various swivel disconnects, hoseend control valves (HECVs) and other options available to tailor the nozzle to specific requirements. Model 60427is a family of nozzles building upon the base unit to achieve the desired end product.Features•Lightweight and rugged •Connects to 3-lug international standard aircraft adapter•Self-adjusting pressure-loaded nose seal•No mechanical adjustments or springs used. Leak free under extreme side loads, worn adapters and extreme temperatures.•Nose seal can be changed with minimal disassembly •Lead-in ramps of stainless steel for longer life •Operating handle fully protected from damage •Bicycle-type handles with replaceable grips standard for ease of operation and low cost replacement •Two threaded ports in nozzle body allow simultaneous vacuum breaker and product sampling fitting installation •Modular construction— easy to customize to specific requirements•2, 2½ and 3-inch NPTand BSPP threaded quick disconnect (QD) inlets available•Optional 60- and 100-mesh screens retained with snap ring for ease of removal •35, 45 and 55 psi (2.413, 3.103 and 3.792 bar) hose end control valves available •Choice of new ball valve or dry break disconnect for easy strainer inspection available•Bonding cable, vacuum breaker and longer (6-inch) handles optional•Low pressure drop Special T oolsCertain special tools are recommended for the maintenance of Model 60427 nozzles (see followingdescriptions).Design ConceptsEATON Aerospace Group T F100-78D May 2013 3Whittaker model Eaton model F116, F116N, F11760427, 64348F116A, F116AN, F117A 60427D, 64348D F116B, F116BN, F117B 60427E, 64348E F116G, F116GN, F117G 60427F4, 64346F4F116H, F116HN, F117H 60427F3, 64348F3F116P , F119NP , F117P 60427F5, 64348F5F116ES 64349H F116ER 64349J F116T, F116NT, F117T 60427B, 64348B F116U, F116NU, F117U 60427B, 64348B F116V, F116NV, F117V 60427C, 64348C F1163A, F116N3A, F1173A 604276H, 643486H F1167A, F116N7A, F1177A 604276H, 643486H F1163B, F116N3B, F1173B 60427K, 64348K F1167B F116N7B, F1177B 604276K, 643486K F1163C, F116N3C, F1173C 604276L, 643486L F1167C, F116N7C, F1177C 604276L, 643486L F1163D, F116N3D, F1173D 604276P , 643486P F1167D, F116N7D, F1177D 604276P , 643486P F1163E, F116N3E, F1173E 604276M, 643486M F1167E, F116N7E, F1177E 604276M, 643486M F1164A, F116N4A, F1174A 604278H*, 643488H*F1164B, F116N4B, F1174B 604278K*, 643488K*F1164C, F116N4C, F1174C 604278L*, 643488L*F1164D, F116N4D, F1174D 604278P*, 643488P*F1164E, F116N4E, F1174E 604278M*, 643488M*F1167b, F116N7B, F1177B 604276K, 643486K F1163C, F116N3C, F1173C 604276L, 643486L F1167C, F116N7C, F1177C 604276L, 643486L F1163D, F116N3D, F1173D 604276P , 643486PF1167D, F116N7D, F1177D 604276P , 643486PF1163E, F116N3E, F1173E 604276M, 643486MF1167E, F116N7E, F1177E 604276M, 643486M* If a hose end control valve is utilized (Option F) then the “*” should be replaced with a “7” in all cases.Hose End Control Valve Eaton’s Carter product line includes Hose End Control Valves (HECVs) designed to provide a maximum control pressure at its outlet (at the pressure sensing port of the nozzle). The control pressure is a function of the main spring that loads the poppet. In addition to limiting downstream pressure under flow conditions, the HECV is designed to limit surge pressures caused by aircraft (downstream) valve closures. Lockup pressure (downstream pressure trapped between a closed HECV and a closed downstream system) is also limited. The following characteristics are typical:• Nominal spring settings 35 psi (2.413 bar), 45 psi (3.103 bar) and 55 psi (3.792 bar) available • Surge pressure control 10 psi (.689 bar) maximum over spring setting, with 0.5 second downstream valve closure minimumNozzle Model Number Conversion T able The following table offers equivalent Eaton’s nozzle models for Whittaker units and are fully interchangeable with them:Flow Characteristics Curve 1Model 60427CF*6H nozzle with 100-mesh screen, HECV and 2½-inch inletCurve 2Model 60427C6H or C6K nozzle with 100-mesh screen and 2½-inch inletCurve 3 Model 60427F*6H nozzle without screen, with HECV and 2½-inch inletCurve 4 Model 604276H or 6K nozzle without screen, with 2½-inch inletT echnical Data • Lock-up pressure — 10 psi(.689 bar) maximum overspring setting• Pressure limitation —+5 psi (.345 bar) abovespring setting with 90 psi(6.205 bar) inlet pressure fordecreasing flow rates from500 USgpm• Hysteresis (difference inpressure control betweenincreasing and decreasingflow rates) — controlpressure with decreasingflow rates will normally beslightly greater than forincreasing flow rates• Defueling possible throughunit, however block outdevice required to maintainmaximum flow. UseEaton’s Block Out DeviceModel 61656.• Model 61656 blockoutdevice recommended ifsystem secondary controlvalve is to be checked4 EATON Aerospace Group TF100-78D May 2013Illustrated OptionsDimension “A ”Dimension “B” Options inches (mm)inches (mm)Basic 8.22 (208.79)12.78(324.61)F*12.44 (315.98)F*6H, F*6K, F*6N 16.54 (420.12)F*6, F*6R 15.14 (384.56)6H, 6K, 6N & 6P 12.32 (312.93)6 & R 10.92 (277.37)6L, 6M, 6Z 12.82 (325.63)4 & 710.88 (276.35)5 & 812.93 (328.42)G 17.88 (454.15)F*4H, F4*K-N, F*4P ,F*7H, F*7K-N, F*7P 18.12 (460.25)5H-5P , 8H-8P 16.21 (411.73)9U 14.05 (356.87)F*9V 18.27 (464.06)3H, 3K, 3N, 3P 16.20 (411.48)Envelope DimensionsDimensions shown in inches (millimeters)Part 3The configuration of the inletis defined by adding the appro-priate number or number and option letter from the table (right) in conjunction with the appropriate option letter from Part 4 below. The nozzle may terminate in an adapter half only, if desired. In this case, leave Part 4 blank. To obtain a female half, quick disconnect (QD) or dry break, or to complete the specification of the ball valve outlet, Part 4 must be com-pleted. Weights vary depending on inlet configuration selected in Part 4.Option Description Option Description3Adds ball valve (64015). Select inlet configurationfrom Part 4 to complete part number.5Adds male adapter half to mate 64001 QD swivel whenused without HECV (any F option) (44700)D Adds glass inspection port to Option 3 ball valve6Adds male adapter half (43046) to mate std QD (43108)and old style dry break QD (60672-1)E Adds drag ring to Option 3 ball valve7*Adds male adapter half to mate 61154 dry break whenHECV (any F option) is used (44185)J Adds long spanner handle for use with Option 3ball valve only. Order as part of each nozzle or seeModel 64015 catalog sheet (TF100-88A) to orderseparately.8*Adds male adapter half to mate 61154 dry break whenused without HECV (any F option) (44700)R Adds defuel key for use with Option 3 ballvalve only. Order as a part of each nozzle or seeModel 64015 catalog sheet (TF100-88A) to orderseparately.9Adds male adapter half to mate high flow female QD(includes 100-mesh screen). Only available as completeQD with 3-inch JIS inlet thread (42275-3). Specify withOption U, Part 4.4Adds male adapter half to mate 64001 QD swivelwhen HECV is used (any F option) (44185)* Safety clip (p/n 210641) for the 61154 dry break QD isconsidered foreign object debris (FOD) and is not includedon military nozzle assemblies, however, it can be added asa no cost optionOption Description Option DescriptionH Inlet thread — 2½-inch NPT N Inlet thread — 2-inch BSPPK Inlet thread — 2½-inch BSPP P Inlet thread — 2-inch NPTL Inlet thread — 3-inch NPT U Inlet thread — 3-inch JIS(only applicable with Option 9, Part 3)M Inlet thread — 3-inch BSPP(not available w/ Option 3 ball valve)Z Inlet thread — 3-inch JIS(only applicable with Option 6, Part 3)Examples:60427CD6H Nozzle with 100-mesh screen, bonding cable and standard QD with 2½-inch NPT inlet thread60427BDE3DEJRP Nozzle with 60-mesh screen, bonding cable, vacuum breaker, ball valve with glass inspection port, drag ring, operating spanner, defuel key and 2-inch NPT inlet thread60427EF46 Nozzle with vacuum breaker, 45 psi (3.103 bar) HECV and male adapter to mate standard female QDPart 4One of the following letters must be included as Part 4 to specify the inlet thread size (leave blank except for Option 9 in Part 3 if male adapter only is desired):The part number of a complete nozzle consists of four basic parts as illustrated below.Part 1Basic model number. Options from parts 2, 3 and 4 must be added to achieve a complete unit. Basic unit weight: 6.3 lbs (2.857 kg)Part 2The following options may be added as Part 2 of the part num-ber as indicated above to order a unit to meet your requirement.Option DescriptionWeightlbs kg Option DescriptionWeightlbs kg*B Adds 60-mesh screen+0.050.023G Adds 15-inch handles+1.50.680*C Adds 100-mesh screen+0.050.034†H Adds drag ring +.880.399D Adds bonding cable (44311)+0.200.091R Adds flight refueling male disconnect+1.80.816E Adds vacuum breaker (41599)+0.100.399S Stirrup handle package added+1.20.544**F3Adds 35 psi (2.413 bar) HECV+2.250.453T Pressure gauge (no longer available)- -**F4Adds 45 psi (3.103 bar) HECV+2.250.544V Deletes handles (nozzle w/o handles)-1.0-0.453 **F5Adds 55 psi (3.792 bar) HECV+2.250.635Z Arctic nose seal assemblytemperatures -65°F (-53.88°C)--* Options B and C only available when a male half or a ball valve from Part 3 or Option R is specified** To obtain a nozzle with two HECVs, specify two options in series, F5F4 results in 55 psi (3.792 bar) and 45 psi (3.103 bar) units with the 55 psi (3.792 bar) unit assembled as the one nearest the inlet. If two HECVs with different pressures arerequired the higher pressure unit should be specified first.† Option H can only be used with any Option FOrdering DataEATON Aerospace Group T F100-78D May 2013 5Copyright © 2013 Eaton All Rights Reserved Form No. TF100-78D May 2013Eaton Aerospace Group 9650 Jeronimo Road Irvine, California 92618 Phone: (949) 452 9500 Fax: (949) 452 9555 /aerospace EatonAerospace GroupFluid & Electrical Distribution Division 9650 Jeronimo RoadIrvine, California 92618Phone: (949) 452 9500Fax: (949) 452 9992E-mail:***********************。
喷嘴的规格和应用
各类喷嘴的规格及应用产品名称：塑料螺旋喷嘴（CALX-PP）喷雾模式：空心锥形、实心锥产品材质：加纤聚丙烯（PP）规格型号：1/4、3/8、1/2、3/4、1寸一般应用：废气洗涤、气体洗涤、洗涤与漂淋过程、防火灭火、烟气脱硫系统、除尘降尘系统、P CB、PCBA、LCD、铝材厂、钢管理厂、家具厂、电脑机箱、电冰箱厂、空调厂、烤漆厂、喷涂厂、纺织厂、钢铁厂、发电厂、集装箱厂、船舶制造厂、电镀厂以及与这相应的设备制造厂。
产品名称：不锈钢螺旋喷嘴（CALX-SS）产品材质：不锈钢（SS）规格型号：1/4、3/8、1/2、3/4、1寸、1寸半、2寸喷雾模式：空心锥形、实心锥形一般应用：废气洗涤、气体洗涤、洗涤与漂淋过程、防火灭火、烟气脱硫系统、除尘降尘系统、环保、机械、电子、医药、化工、钢铁、电厂、通风、造船业、造纸、食品产品名称：陶瓷螺旋喷嘴（CALX-TC）产品材质：特种陶瓷规格型号：1/4、3/8、1/2、3/4、1寸喷雾模式：空心锥形、实心锥形一般应用：废气洗涤、气体洗涤、洗涤与漂淋过程、防火灭火、烟气脱硫系统、除尘降尘系统、环保、机械、电子、医药、化工、钢铁、电厂、通风、造船业、造纸、食品产品名称：通用金属喷嘴（CAAA/A）产品材质：不锈钢（SS）、黄铜（BRASS）规格型号：内螺纹、外螺纹入口接头：1/8、1/4、3/8、1/2喷雾模式：空心锥形、实心锥形一般应用：表面处理、电子、化工、环保、钢铁、汽车等工业领域、环保、机械、电子、医药、化工、钢铁、电厂、通风、造船业、造纸、食品产品名称：通用金属喷嘴（CABB/B）产品材质：不锈钢（SS）、黄铜（BRASS）规格型号：内螺纹、外螺纹入口接头：1/8、1/4、3/8、1/2喷雾模式：实心锥形、、圆锥形、四方形一般应用：气体洗涤与冷却、水冷却、灭尘控制、金属处理、化学反应处理、其它热交换应用、环保、机械、电子、医药、化工、钢铁、电厂、通风、造船业、造纸、食品产品名称：通用金属喷嘴（CACC/C）产品材质：不锈钢（SS）、黄铜（BRASS）规格型号：内螺纹、外螺纹入口接头：1/8、1/4、3/8、1/2喷雾模式：扇形一般应用：表面处理、电子、化工、环保、钢铁、汽车等工业领域、环保、机械、电子、医药、化工、钢铁、电厂、通风、造船业、造纸、食品产品名称：精细雾化喷嘴（CAZ）产品材质：加纤聚丙烯（PP）、不锈钢（SS）、黄铜（BRASS）入口接头：1/8、1/4、3/8喷雾模式：实心喷雾、空心喷雾产品特性：喷雾形状为环形、内置旋流叶片、喷孔细小能产生细雾、自旋流室至喷口均为陶瓷或硬化不锈钢或合金镶件制造、耐磨性强一般应用：加湿、冷却、散布、环保、机械、电子、医药、化工、钢铁、电厂、通风、造船业、造纸、食品产品名称：快拆喷嘴（CAQC、CAQB、CAM）产品材质：玻璃纤维增强聚丙烯、碳纤维增强聚丙烯和聚偏二氟乙烯规格型号：1/8、1/4、3/8喷雾模式：扇形、圆形一般应用：印制线路板的生产、产品清洗、漂洗、金属部件的磷化、冷却、加温、化学制造业、灭尘控制产品名称：可调球形夹扣喷嘴（CA26988、CA27988）产品材质：加纤聚丙烯（PP）、不锈钢（SS）喷雾模式：扇形、圆形一般应用：金属清洗、表面处理中的磷化、脱脂、其它低压应用产品名称：可调球形喷嘴（CA155）产品材质：加纤聚丙烯（PP）、不锈钢（SS）、黄铜（BRASS）入口接头：1/4、3/8、1/2喷雾模式：扇形、实心锥形、空心锥形一般应用：表面处理、电子、化工、环保、钢铁、汽车等工业领域产品名称：大流量喷雾喷嘴产品材质：不锈钢（SS）、碳化硅、碳化硼规格型号：CAASR/AAAS/CAASB入口接头：1-1/4英寸、2英寸、3英寸、4英寸、6英寸、或法兰接头喷雾模式：空心锥形一般应用：表面处理、电子、化工、环保、钢铁、汽车、发电厂等工业领域产品名称：大流量空气雾化喷嘴产品材质：不锈钢（SS）入口接头：1英寸、1-1/2英寸喷雾模式：广角圆形、圆形一般应用：化工、环保、钢铁、汽车、发电厂、水泥厂等工业领域PCB、PCBA、LCD、铝材厂、钢管理厂、家具厂、电脑机箱、电冰箱厂、空调厂、烤漆厂、喷涂厂、纺织厂、钢铁厂、发电厂、集装箱厂、船舶制造厂、电镀厂以及与这相应的设备制造厂。
Teflon特氟龙螺旋喷嘴参数
Teflon特氟龙螺旋喷嘴又叫脱硫喷嘴、防堵塞喷嘴、大流量喷嘴、除尘喷嘴。
粤伯斯Teflon特氟龙螺旋喷嘴Teflon特氟龙螺旋喷嘴工作原理：粤伯斯公司生产的Teflon特氟龙螺旋喷嘴性能特征：Teflon特氟龙螺旋喷嘴产生的是一系列同心圆锥喷流型式(见下图“粤伯斯Teflon特氟龙螺旋喷嘴喷淋现场”)。
与轴向喷嘴一样，其入口和出口也在同一条中心轴上，但其内部没有微调叶片，而是将喷嘴本身设计成一个直径不断缩小的螺旋形状，从而将液流剪切成两个或更多的同心螺旋环。
在喷嘴下面一米处的截面上的喷射模式是由一个或多个同心环构成。
Teflon特氟龙螺旋喷嘴形成的液滴尺寸与中空圆锥喷流型的切向喷嘴差不多，但压降更小。
当压力相同，液体流量更大时，Teflon特氟龙螺旋喷嘴比轴向喷嘴更适合一些。
液体（或料浆）通过与连续变小的螺旋面相切和碰撞后，变成微小的液珠喷出而形成雾状。
喷嘴腔体内从进口至出口的流线型设计使得阻力系数降至最低，因而Teflon特氟龙螺旋喷嘴适用于各种岗位。
例如：化工、环保、电力、纺织等众多工业领域，特别是烟气脱硫除尘行业应用更为广泛。
其耐磨性、耐腐性、成雾性、防堵性已被该行业众 这种结构紧凑的喷嘴有着畅通的流道设计，可以最大程度地减少液体阻塞，使液体在给定尺寸的管道上达到最大流量。
Teflon特氟龙螺旋喷嘴可以在大多数管道系统上安装或更新。
可提供的喷嘴有NPT或BSPT(外)螺纹型，Teflon特氟龙螺旋喷嘴常规都为英制外螺纹规格，需要内螺纹可配接转接头或特殊加工定制，需要时请与粤伯斯公司销售人员联系。
Teflon特氟龙螺旋喷嘴喷雾效果图:60°90°120°150°170°0.7ba r 1.5ba r 3.0ba r 7.0ba r 25ba r 071/4SPJT-TEF60071/4SPJT-TEF90071/4SPJT-TEF12007 2.4 2.4 2.6 3.9 5.58.416131/4SPJT-TEF60131/4SPJT-TEF90131/4SPJT-TEF120131/4SPJT-TEF150131/4SPJT-TEF17013 3.2 3.2 4.97.310.315.730201/4SPJT-TEF60201/4SPJT-TEF90201/4SPJT-TEF120201/4SPJT-TEF150201/4SPJT-TEF170204.0 3.27.611.215.82446073/8SPJT-TEF6007 2.4 2.4 2.6 3.9 5.58.416133/8SPJT-TEF6013 3.2 3.2 4.97.310.315.730203/8SPJT-TEF60203/8SPJT-TEF90203/8SPJT-TEF120203/8SPJT-TEF150203/8SPJT-TEF170204.03.27.611.215.82446流量（升/分）管子尺寸NPT或BSPT（外）喷孔孔径（毫米）自由畅通直径（毫米） Teflon特氟龙螺旋喷嘴(SPJT)是一种实心锥形或空心锥形喷雾喷头，喷流角度范围可为60度-170度，常规为120度。
410工业型火焰光度计使用说明书
在仪器中没有供使用者可替换的部件，所以请不要把后盖打开。
Sherwood 公司以及他的授权经销商及代理商认为他们自己应对仪器的安全性、可靠性 及性能负责，而且仅对如下情况的仪器负责：
l 装配操作、升级、调整、维修等工作只能由被他们授权的人所进行。 l 有关房间的电气安装操作需要遵从 IEC 需求或当地的管理条例。 l 设备要按照操作手册规定的步骤操作。
410 型工业及 410 型医用火焰光度计
410 型工业及 410 型医用 火焰光度计
操作手册
（P）2007 北京中科科尔仪器有限公司 ( C ) 2007 Sherwood Scientific Limited
410 91 001 Issue 1 8th February 2007 ECN406
北京中科科尔仪器有限公司 1
包含在这一本手册的数据在当时印刷的时候是完全正确的。但是 Sherwood 公司的产品 是不断提高更新的，它拥有随时改变该产品说明书、设备及维修装配程序的权利，不需要预 先通知。
这一本手册是被授权的，而且保留所有的权利。这本书在没有征得著者的同意前不允许 以任何方式发表。
Sherwood Scientific Ltd 1 The Paddocks, Cherry Hinton Road Cambridge, CB1 8DH, United Kingdom
410 型工业及 410 型医用火焰光度计
目录
使用说明...............................................ห้องสมุดไป่ตู้.......................................................................... 2 1．介绍 ........................................................................................................................... 5
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压力单位换算表 Kg/cm2 10.2 0.011 1.02 1 0.07 1.033 1.36
P.S.I 145 0.145 14.5 14.22
1 14.7 19.3
atm 9.87 9.87 x10‐3 0.987 0.968 0.068
1 1.32
mHg 7.5 7.5 x10‐1 0.75 0.736 0.052 0.76 1
A (mm) 12.0 13.5 17.5 21.5 24.0 12.0 13.5 17.5 21.5 24.0
402.00
1”
716.30
11/4
1121.84
11/2
1610.75
2
2865.24
Mpa 1
0.001 0.1
0.09807 0.00689
0.101 0.133
Kpa 1000
1 100 98.07 6.89 1.01x102 1.33 x102P
Bar 10 0.01 1 0.981 0.069 1.013 1.33
常用喷嘴换算表
cm3 1
1000 1x106 2.83x104 3.79x103
Liter 1x10‐3
1
体积单位换算表
m3
ft3
1x10‐6
3.53x10‐5
1x10‐3
3.53x10‐2
1000
1
353
28.3
2.83x10‐2
1
3.79
3.79
1.34
Us gallon 2.64x10‐4
0.264 264 0.749 1
喷嘴的分类及应用
机器人自动喷涂线 钢铁行业轧辊冷却
变压器消防喷淋 车间加湿
‐5‐
喷嘴的分类及应用
气体调节
空调系统中的空气清洗 离心式湿式收集器 洗涤喷漆室中的空气 反应堆清洗系统 管道气体洗涤 空间加湿除静电 烟气脱硫
湿法烟气脱硫
喷嘴的正确排布
错位排列
假设： 喷嘴的喷雾角度=α 喷嘴距离被喷物体的距离=H 重叠部分的宽度=O 喷嘴喷雾直径=D 喷嘴之间的间距=P
2、 密度 密度是其他的液体的一定容量与同容 量水的质量之比。当您所喷的介质是 水以外的液体时，您需要用以下的公 式对照我们的数据表来计算喷嘴的流 量。 液体的喷射流量
3、 喷雾的角度 喷雾角度是指在喷雾的过程中，最接 近喷雾两侧的夹角角度。喷雾的角度 和喷嘴口与被噴物体的距离，决定喷 雾覆盖面积的大小。如后图所示
喷淋重叠面的宽度： O=D-P1 喷嘴的间距P1为
P1=D/2
喷嘴的间距P2为 P2=3/4D
矩阵式排列
假设： 喷嘴的喷雾角度=α 喷嘴距离被喷物体的距离=H 重叠部分的宽度=O 喷嘴喷雾直径=D 喷嘴之间的间距=P
喷淋重叠面的宽度： O=D-P 喷嘴的间距为
‐6‐
常用单位转换表
数量中间直径 是指 50%的液滴落下直径，有一半的液 滴大于这个直径，也有一般的液滴小
意外损伤： 在安装和清洁中由于应用不正确的工具会 因为意外对喷嘴造成损害。
喷雾形状 喷射流量 喷射角度 液滴尺寸 喷射速度
打击力 磨损
压力增加 改进 增加
先增后减 减小 增加 增加 增加
影响喷雾性能的重要因素
密度增加 粘度增加 适度增加
注意：在本样本中若无特别说明，所有理论以及数据都是以水为基础测的！
选用喷嘴时，需要注意的物理特性： 1、 喷嘴的流量
喷嘴的流量是指在单位时间内，喷嘴 喷射的流量。在本目录中流量一般以 升/分钟（L/min），或者立方米/小时 （m3/hr）为单位；压力则以巴（bar） 为单位。喷嘴的流量因喷雾压力的变 化而变化。一般地说，流量和压力(bar) 的关系如下：
‐3‐
喷雾雾化理论概述
喷嘴的分类及应用
喷雾形状分类
喷雾形状是选择喷嘴的一个重要的指标，在不同的场合应用时选择的喷雾形状是 不同的。按照喷嘴的喷雾形状主要分为以下几种：
空心锥形
实心锥形
扇形
直线形
空心锥形喷雾形状实 质是一个圆形的液体 环。这种喷嘴由进液口 与涡流腔相切或者通 过一个紧靠喷嘴口上 游的内部开槽叶片形 成的
215~370 410~700
80A 3B 80.7 89.1
680~1200
100A 4B 105.3 114.3
1200~2100
液体配管参考资料入口压力 3bar
配管管径 （inch）
建议最大流量 （L/min）
1/8”
11.20
1/4”
44.70
3/8”
100.80
1/2”
179.30
3/4”
‐1‐
6、 喷雾液滴大小 喷雾液滴大小是指构成喷嘴喷雾形状 的各个喷射液滴的大小。它取决于喷 嘴的雾化结构、液滴能量的强弱、液 滴表面张力以及液体密度等。在给定 的某一喷嘴的喷雾过程中，并不是所 有的液滴都是一样大小，那么平均喷 雾粒径就成为代表颗粒大小的重要的 数据。在不同的场合，尤其是比较特 殊的场合，喷雾颗粒的大小是非常重 要的。喷雾液滴大小有如下几种表示 方法，其中以邵特平均粒径（Sauter Mean Diameter，简称 SMD）最为常用， 用 D32 来代表，单位为：μm
可忽略
变坏
改进
减小
可忽略
减小
增加
可忽略
增加
减小
加
可忽略
减小
表面张力增加 可忽略 无影响 减小 增加 可忽略 可忽略 无影响
‐2‐
喷雾喷嘴雾化机理
压力式雾化喷嘴
这种喷嘴是各种喷嘴中结构最简单的一 种。这种喷嘴内部流道没有任何阻挡的部 件，液体经过加压后直接从喷嘴的开口方 向喷出，并呈现出设计要求的喷雾形状。 不同的喷嘴口的形状可喷射出不同的喷雾 形状。
工业喷嘴选型手册
北京弗思福机电设备有限公司
公司简介
喷雾理论概述
喷雾雾化理论概述
“喷雾过程”简单地说就是将某种介质通过喷嘴雾化成微小的液滴，并且将这些液滴按 照预期的流量、角度、打击力覆盖到制定的表面。
在实际应用的行业中，由于客户对喷雾特性的要求不同，选用喷嘴的连接方式、喷雾角 度、流量等参数也不同，我们将在此目录中为您详尽地讲述喷嘴的说明。相信在您看完我们 专业的目录后，您也将成为喷雾选型专家！
ft
3.28 x10‐6 3.28 x10‐3 3.28 x10‐2
3.28 8.33 x10‐2
1
管径
A
B
水流量与适当的管径
钢管 内外 径径
每 10m 压力损失 0.1~0.3bar(L/min)
6A 1/8B 6.5 10.5
1.3~2.2
8A 1/4B 9.2 13.8
3~5.2
10A 3/8B 12.7 17.3
空气雾化喷嘴
由压缩气体辅助雾化，并加上特殊的进液 口以及进气口设计，让液体能雾化成为极 其微小的液滴。这样的雾化颗粒是最细的 能达到 10μm
超声波雾化喷嘴
此种喷嘴前端安装一个特别设计的钛合金 材质的超声波震荡器，利用流体高速冲击 钛金属的能量让振荡器产生高频震荡波将 已经雾化的颗粒再次雾化。从而得到更加 微小的液滴。
结垢： 由于液体蒸发引起的在喷嘴口内、外边缘 上的喷溅、雾气或者化学堆积作用，能留 一层干燥的凝固层，阻塞喷嘴口或者内流 通道。
热损害： 高温对非高温设计的喷嘴材料有很大的伤 害，容易使喷嘴变形、融化。
不正确的安装： 偏离轴心的垫圈，过度拧紧或者其它改变 位置的问题都能导致渗漏以及其它对喷雾 性能产生的不良影响。
喷雾雾化理论概述
于此直径。 7、 喷雾喷嘴常见问题以及原因 磨损： 由于液体的流动摩擦使得喷嘴喷口和内流 通道表面的物质逐渐脱除，使它们逐渐变 大或变形，从而影响流量和喷雾形状。
腐蚀： 喷雾液体或者周围环境的化学作用引起的 腐蚀破坏了喷嘴的材料。
堵塞： 污垢或者其它的杂质阻塞了喷嘴口或者通 道，能限制流量并且干扰喷雾形状以及喷 雾的均匀性。
4、 打击力 喷嘴的打击力是指在喷雾过程中，被 喷射物体表面所承受的打击力。一般 以kg/cm2或者lb/inch2来表示大小强 弱。一般来讲，在相同的压力和流量 下，直线型喷嘴的打击力最大而广角 实心锥的打击力最小。
5、 流量分布 在设计喷嘴的过程中，考虑到各种不 同环境的使用需求，每一种喷嘴都有 不同的流量分布特性。在本目录中力 量分布基本分为一下几个大类：山型 分布、均等分布、凹型分布和单点分 布。不同的设计是为了让喷嘴在单独 使用或做排列使用时能够有更均匀的 覆盖和打击力。为了方便客户的选用， 我们会在每一类的喷嘴页面中，加入 流量分布的图示。
7~12
15A 1/2B 16.1 21.7
12~21
20A 3/4B 21.6 27.2
22~38
25A 1B 27.6 34 32A 11/4B 35.7 42.7 40A 11/2B 41.6 48.6
38~65 70~120 120~210
50A 2B 52.9 60.5 65A 21/2B 67.9 76.3
Cm2 1
1 x104 6.45 9.30x102
面积单位换算表
M2
inch2
1 x10‐4
0.155
1
1.551 x103
6.45 x10‐4
1
9.301 x102
1.441 x102
Ft2 1.08 x10‐3
10.8 6.94x10‐3
1
长度单位换算表
μm
1 1 x103 1 x104 1 x107 2.54 x104 3.05x105
mm
1 x10‐3 1 10
1x103 25.4 3.05x102