1、1德国小绿叶中文说明书 德国 ALLWEILER NTT 系列泵浦中文说明书导读：就爱阅读网友为您分享以下“德国 ALLWEILER NTT 系列泵浦中文说明书”资讯，希望对您有所帮助，感谢您对 的支持!Volute Casing Centrifugal Pumps PN 16 for Heat Transfer Oils up to 350C 离心泵 PN16，用于输送高达 350C 的热煤油 Series NTTNTT 系列 Pump dimensions acc. to DIN EN 733 with additional sizes 泵的尺寸根据 DIN EN 733（标准设计） 带
2、附加的尺寸 Application 应用 For handling organic heat transfer oils in heat transfer plants (DIN 4754). The fluids pumped must not contain any abrasive particles nor chemically attack the pump materials. 用于导热设备输送有机导热油（DIN 4754 ） ，介质必须不含 任何磨料微粒，也不含腐蚀泵材质的化学物。 Main Fields of application 主要的应用领域 Chemical and 2
3、pharmaceutical industry: 化学和制药行业 Heating and drying plants, stirring apparatuses, autoclaves, reaction tanks, in plants for the production of synthetic fibres, plastics, lacquer raw materials, in mixing and storage facilities for viscous media. 用于加热和干燥设备，搅拌器材，高压灭菌器，还原筒。在 车间用于生产合成纤维，塑料，漆料。在搅拌和储存设备中 输
4、送有粘性的介质。 Food industry:食品行业 Heating of baking and roasting ovens, plants for the production of fatty acids, edible oils, glycerin, dry pastes. 用于加热烘焙干燥箱。在车间生产脂肪酸，食用油，甘油， 干浆糊。 Textile, leather and paper industry: 纺织.皮革和造纸行业 Heating of calendars, drying chambers, rolls, drying cylinders.用加热于压光机，干燥室，轧辊
5、，干燥筒。 Rubber and plastic industry:橡胶和塑料制品行业 Heating of presses, automatic injection, moulding machines, calendars, fusion kettles. 加热挤压机，自动机械注射，机械模具，压光机， Paint and lacquer industry:油漆和涂料行业 Heating of agitators and mixing vessels.加热搅拌机和调浆 桶。 Tar and bitumen-processing industry:焦油和沥青行业 Heating of stor
6、age tanks, tankers, for heating up heavy oil, in asphalt processing and roofing-felt production.加热储油 罐，油轮，3重油，用于加工沥青和生产油毡纸行业。 Mineral-oil industry:矿物油行业 Heating of transportation means, pipes and storage installations, for pre-heating of oils, in the bitumen production.用于加热管道和存储设备运输.。在沥青生产中 为石油预热。 L
7、aundries:洗衣店 Heating of dryers, hot mangles, automatic ironing machines. 用于加热干燥剂，热熨平机，自动熨平机。 Additionally, for the most varied fields of application in the metal-working industry, electricalengineering industry, wood industry, building industry.此外，还应用在金属加工行业，电子工程，木材业，建筑业 等各种不同领域。 Type and Series Con
8、struction 单级的和多级的设计 Horizontal, single and two-stage, single-flow volute casing centrifugal pumps with axial inlet. The pump dimensions are according to DIN EN 733. The series contains additional sizes with dimensions exceeding to the standard 卧式 的， 单级 的和 两级 的（泵） ， 单流量 离心泵带 轴向入 口。该泵的尺寸是根据 DIN EN 733
9、 设计标准，该系列的泵包 含了超过标准的附加尺寸。 Series design according to unit assembly system. Shaft bearing in a bearing bracket equipped with a support foot. 该 系列的设计 依照元件装配 系 统 。 轴4承座配 备 了支架支撑轴 承。 Volute casing with cast-on feet. 涡壳带铸造支架 Sizes NTT 2/25-200/01, 2/32-200/01, 2/40-200/01 and 2/50-200/01 are double-stage
10、, but in their outer dimensions, they correspond to the respective single-stage sizes. Owing to the two-stage design, relatively small delivery flows are achieved with the great delivery heads, good efficiencies and low NPSH values。 NTT 2/25-200/01 ， 2/32-200/01 ， 2/40-200/01 和 2/50200/01 系列，都是两级的，但
11、其外部尺寸，对应各自单级的 大小 。 由 于 两级 的设计， 相对流量较小能够取得比较大 的 扬 程，良好的功率和低 NPSH 值。 Branch position/Flanges 支流位置/法兰 Suction branch: axial 吸入分流 轴向 Delivery branch: 输送分流 Flanges: 法兰 radially upwards 放射状地向上 according to EN 1092-2, PN16 根据 EN1092-2.PN16（的设计标准）Delivery 输送 With the sizes according to DIN EN 733, the deliv
12、ery considerably exceeds the standard nominal capacity. 该尺寸根据DINEN33 标准设计,相当于超过铭牌说明的上标准 流量。 With further sizes, the performance range was extended in both directions, via greater and smaller deliveries, for the economic operation of smaller heat transfer plants. 增 加的尺寸， 流量 双 向 延伸 ， 更 大 或更 小 的输送（介5质）
13、 ， 对于输送较小导热设备,操作比较经济.6Shaft sealing 轴密封 Shaft sealing 轴密封 By means of uncooled, maintenance-free mechanical seal of the unbalanced type. 不平衡的机械密封类型，无需冷却，无需保养。 A safety stuffing box with a following throttling area is arranged in front of the mechanical seal. 安全的填料函关于节流区域，分布在机械密封前面， Even in case of f
14、ailure of the mechanical seal, these additional safety elements prevent seepage from the emerging in a hazardous quantity and manner. 即使机械密封出现故障，这些附加的安全因数能防止出现大 量渗漏的危险 It is ensured that any heat transfer seepages emerging from the shaft sealing are safely drained through leakage outlet LO, and comp
15、letely collected. 这样就保证在任何热输送中，轴密封出现的渗流能准确安全 的通过排水渗漏出口（ LO）流出 Owing to a special design of the built in unit, the temperature is reduced to such an extent that proper functioning of the bearing and shaft sealing is ensured. 由于专门设计的内装置，保证温度总是处于适合轴承和轴密 封的机能。 Performance data 性能数据 sAbbreviationMaterial
16、 design 材质设计主要材质 Material key DIN EN 12 756Rotating seal ring 旋转 式 密 封环 Hard 7carbon, antimony impregnatedAU5AStationary seal ring 固 定的密封 环 O-ring O 型圈 Spring 弹簧 Other constructio n parts 其它 部分结构 SSiC,silicon carbideQCaoutchouc fluoride (FPM) CrNiMo steelV G GCrNiMo steelQ H t pup to 1450 m /h up to
17、 up to 155 m 350 C3p pdup to 7 b 16 bardepends on the temperature of the fluid pumped. Please d refer to the diagram on page 2. 视介质的温度而定，请参阅第 2 页图表。189Series NTTShaft coupling and accidental contact protection 连轴器和附加的连接保护 Flexible shaft coupling according to DIN 740 without or with spacer. A couplin
18、g guard as protection against accidental contact according to DIN 31001 is supplied as soon as the scope of supply includes pump, base plate and shaft coupling. 扰性连轴器依照DIN740 标准设计，有或无间隔。连接防护 装置根据 DIN 31001 标准设计,包括泵.底座和连轴器 Two coupling types are available: single flexible and double cardanic coupling
19、. 连接的类型有：扰性单连接和双 cardanic 连接 Inlet pressure (ps ) plus maximum delivery head must not exceed the curve values for the final pump pressure (pd ). 进口压力（Ps）加上最大扬程差必须不超过曲线图上估计的 压力，即是最终泵的压力（pd） 。 Application limits 应用（温度）范围 Ambient temperature: 周围的温度 min. -10 C 最小温度 -10 C max. + 40 C 最大温度 + 40 C Bearing
20、and lubrication 轴承和润滑油 By means of two grooved ball bearings C4 DIN 625 with the one on the pump side being lubricated by the fluid to be pumped, the one on the driving side by special grease. 二槽球轴承根据 C4 DIN 625 标准标准 Viscosity limit 粘度限制 The viscosity of the pumped fluid must be at least 3cSt at 120
21、 C (temperature at the 10pump-sided bearing). 介质粘度至少必须在 3cSt 120 C（泵侧面的轴承的温度） 。 Dismantling of the insert unit 插入部件的拆除 When using a shaft coupling with spacer, the insert unit may be dismantled towards the motor side while the volute casing and motor may remain on the base plate and the pipe lines a
22、t the volute casing. 当使用有间隔的连轴器时，拆入元件拆卸可能接近电机的一 边，而蜗壳和电机可能余留在底座和蜗壳内的管道里。 Combination of components 零配件 The table on page 3 shows the combination possibilities of components of all NTT sizes. 表格 3 列出了所有 NTT 系列可能出现的零配件。The unit assembly system allows a simplified spare parts management. 元件组装系统允许一个简单的操
23、作零件 Connections 连接器 The following connections are always provided 一般提供如下 FD FF Draining 排水量 Filling 填充物 The pump sizes with bearing bracket size 470, nominal impeller diameter 315 and 400 and the pump sizes with bearing bracket sizes 530 and 650 will be equipped with double cardanic couplings. 尺寸 47
24、0 的泵带轴承座，铭牌上叶轮的尺寸分别是 315 和 400，尺寸分别是 530 和 650 的泵带轴承座，均用双 cardanic 连 接安装。 11Base plates 底座 Two base plate designs are available: base plates of steel, U- beam and base plates with drip channel of cast iron or steel, welded (material design depending on size). 双底座设计有：钢板底座，U 梁和铸铁或钢的底座，连接 （材质的设计视尺寸而定）L
25、O Leakage outlet 渗 漏出口 V Venting 通风口* According to DIN 4754 for the safe draining of the heat transfer seepage quantities emerging from the shaft sealing. 根据 DIN 4754 的设计标准，轴密封出现热输送渗流量时可以 安全排出。 2VM 500 GB/09.04 Ident No. 795 27712Series NTTAll coupling types and base plate designs can be combined wi
26、th each other With our interactive system ALL2CAD, you will get the aggregate dimensions. 所有连轴器类型和底座的设计互相结合，根据我们相互影响 的ALL2CAD 系统，可以得出总尺寸。 Drive 驱动 Surface-cooled, three-phase squirrel cage induction motors, IM B3 type of construction, enclosure IP 55 according to IEC Standard, class F insulation, ca
27、pacities and main dimensions according to DIN 42673. 表面冷却，三相感应电机， IM B3型号的结构，外壳 IP 55 根 据 IEC 的标准设计，等级 F绝缘体，容量和主要的尺寸根据 DIN 42673 的标准设计。 Explosion protection 防爆装置 The pump fulfils the requirements according to EC Explosion Protection Directive 94/9EG (ATEX 100a) for equipment and equipment group II,
28、category 2 G. 该泵完全符合 EC 标准防爆装置的要求，第 II 组，第 2 类 G 泵，94/9EG (ATEX 100a)的安装指令， Categorization into temperature classes according to EN13463-1 depends on the temperature of the pumped medium. The max Permissible temperature of the pumped medium for the respective temperature classes are shown in the ord
29、er specific data sheet . 温度等级分类根据EN13463-1 的标准，取决于介质的温度。 允许最大介质温13度,适合各自温度等级，在数据表详细说明。 Note: 备 注 In case of the operation of a category 2 pump, the unacceptable heating of the pump surfaces caused by a possible operational fault must be prevented by a control mechanism. In case of an operation with
30、know parameters (Q, H, , = const.), a pump performance controller can be supplied with the pump to detect any operational faults. 如果操作第 2 类 泵，泵 表面未完全受热 可能引起操作上的错 误，那样必须防止由一个机械装置控制。如果知道（泵）的 参数(Q, H, , = const.)操作，泵的性能控制器可以提 供泵检测到的任何操作上的错误。Materials 材质 Denomination Volute casing 蜗壳 Impeller 叶轮 Impelle
31、r 1st stage 一级叶轮 Impeller 2nd stage 二级叶轮 Diffuser 扩压器 Stage casing Casing cover 泵盖 Casing cover Shaft 轴承 Bearing bracket 轴承架 Bearing cover 轴承盖 Intermediate ring 中间环 Impeller nut 叶轮螺母 Part Material design singletwo-stage W 102.01 102.01 EN-GJS-400-15 (GGG-40) 230.01 EN-GJL-200 (GG-20) 230.02 EN-GJL-2
32、00 (GG-20) 230.03 EN-GJL-200 (GG-20) EN-GJL-200 (GG-20) 171.01 EN-GJL-250 108.01 (GG-25) 161.01 EN-GJS-400-15 (GGG-40) EN-GJS-400-15 (GGG-40) 14161.02 1.7139(16Mn CrS5) 210.02 EN-GJL-250 (GG-25) EN-GJL-250 330.01 (GG-25) EN-GJS-400-15 (GGG-40) 360.02 5 Spring steel Spring steel St 50-1 K 922.01 St 5
33、0-1 K 936.01 -210.01 330.01360.02 509.01 922.01 936.01Spring washer 弹簧垫 Spring disk 弹簧 934.01 940.01 Key Key 940.02VM 500 GB/09.04 Ident No. 795 277315Series NTTAbbreviation system 缩略图 Series 型号 Size 尺寸 Hydraulic No Actual impeller diameter 实际的叶轮尺寸 Shaft sealing 轴密封 Material design 材质设计 The abbrevia
34、tion is displayed on the nameplate. With the two-stage sizes, the actual impeller diameter relates to the second stage.With the two-stage sizes, the number of stages is placed with an oblique stroke in front of the nominal width of suction branch, e.g. 2/32-200/01/.NTT 32 - 200 / 01 / 180 U5A - W4No
35、minal width suction and delivery branch 额定的叶轮尺寸 Rated impeller diameter 以上的缩略图在铭牌显示， Combination of components 零配件 The following table shows the combination possibilities of components or spare parts of the NTT sizes.以下列出所有 NTT 系列可能出现的零配件 Bearing bracket size Pump size 25-160/11 e 25-200/01 e 2/25-2
36、00/01 e 32-160/01 32-200/01 2/32-200/01 e 40-160/01 40-200/01 360 40-250/01 2/40-250/01 e 50-160/01 50-200/01 50-250/01 2/50-250/01 e 65-160/01 65-200/02 80-160/01 e 100-160/01 e 65-250/01 65-315/01 65-400/01 e 80-200/02 80-250/01 470 80-315/01 100-200/01 100-250/01 100-315/01 125-200/01 e 125-250/0
37、1 150-200/01 e 80-400/02 e 100-400/02 125-315/01 530 125-400/02 150-250/02 e 150-315/01 150-400/02 200-250/02 e 200-315/01 e 650 200-400/01 e 250-16315/01 e 250-400/01 e e Additional size Volute casing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
38、 37 38 Impeller 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 7 4 5 13 4 4 4 6 5 6 5 3 4 8 9 10 9 10 11 12 3 2 2 2 1 1 2 3 2 2 7 4 2 3 3 2 2 2 2 2 1 1 1 3 1 1 1 2 Impeller 1st stage 1 1 Impeller 2nd stage 1 1 Diffuser Stage casing 1 1 Interm
39、ediate ring Casing cover 1 2 1 2 Bearing bracket Shaft Support foot 1 2 1 2 1 2 3 2 3 2 1 1 3 4 5 6 7 8 5 7 5 61 11 2 1 2Within a vertical column, parts with identical numbers are interchangeable.每列相同部分的数字可以互换VM 500 GB/09.04 Ident No. 795 277417Series NTTPerformance graphs 性能曲线图 n = 1450 1/minn = 29
40、00 1/minFor exact performance data, please refer to the individual characteristics.确切的数据，请对照各自的特点。VM 500 GB/09.04 Ident No. 795 277518Series NTTn = 1750 1/minn = 3500 1/minFor exact performance data, please refer to the individual characteristics. 确切的数据，请对照各自的特征 6VM 500 GB/09.04 Ident No. 795 27719S
41、eries NTTSectional drawing for single-stage sizes 单级（泵）尺寸的组合图 Sizes at bearing bracket sizes 360 and 470 轴承座的尺寸 360 和 470Sizes at bearing bracket sizes 530 and 650 轴承座的尺寸 530 和 650Shaft sealing:轴密封 Uncooled, unbalanced mechanical seal with safety stuffing box arranged in front 未冷却，不平衡的机械密封，安全地分布 在填料
42、函前面 Abbreviation:缩写 VM 500 GB/09.04 Ident No. 795 277U5A720Series NTTSectional drawing for two-stage sizes 两级（泵）尺寸的组合图 Sizes at bearing bracket size 360 轴承座的尺寸 360Shaft sealing:Uncooled, unbalanced mechanical seal with safety stuffing box arranged in front 未冷却，不均衡的机械密封，安全地分布在填料函 前面 U5A Part No. 102.
43、01 108.01 161.01 161.02 171.01 183.01 210.01 210.02 230.01 230.02 230.03 321.01 321.02 330.01 360.02 400.01 400.02 400.03 411.02 411.06 411.07 411.09 Denomination Mechanical seal 机械密封 Gland packing 填料压盖 Intermediate ring 中间环 Threaded ring 螺纹环 Nilos ring Spacer sleeve 隔套 Tension sleeve 箍圈 Disc Disc s
44、pacer Disc spacer Disc spacer Rivet Rivet 铆钉 Pipe 管 Hexagonal screw 六角螺栓 Hexagonal screw Hexagonal screw Hexagonal screw Stud bolt 大头钉 Screwed plug 螺纹栓 Screwed plug Screwed plug Part No. 433.01 461.01 509.01 514.01 516.02 525.02 531.01 550.01 551.01 551.04 551.05 565.01 565.02 710.01 901.01 901.02 9
45、01.03 901.13 902.01 903.02 903.06 903.07 Denomination Screwed plug Grub screw Socket-head cap screw Nut 螺母 Impeller nut叶轮螺母 Circlip 弹性挡圈 Circlip Circlip Spring disc Spring ring Key Key Key Name plate 铭牌 Information plate Part No. 903.09 904.05 914.08 920.01 922.01 932.01 21932.02 932.04 934.01 936.0
46、1 940.01 940.02 940.03 971.01 972.01Abbreviation: Denomination 尺寸 Volute casing 蜗壳 Stage casing Casing cover 泵盖 Casing coverDiffuser 扩压器 Supporting foot 支架 Shaft 轴承 Shaft Impeller 叶轮 Impeller 1st stage 一级叶轮 Impeller 2nd stage 二级叶轮 Grooved ball bearing Grooved ball bearing Bearing bracket轴承架 Bearing
47、cover 轴承盖 Gasket 垫圈 Gasket Gasket Joint ring 连接环 Joint ring Joint ring Joint ringConnections 连接器 FD Draining FF Filling LO Leakage outlet V Venting8VM 500 GB/09.04 Ident No. 795 27722Series NTTPump dimensions 泵尺寸 Size at bearing bracket sizes 360, 470, 530 and 650 轴承座的尺寸 360，470和 650Bearing Connecti
48、ons bracket Draining Filling Leakage Venting size 轴承 outlet 座尺寸 FD f FF LO V 360 G 470 G G 530 650f Connection FD in sizes 25-160/11, 25-200/01 and 2/25-200/01 each G Flanges acc. to EN 1092-2 PN 16 DNs / D Nd 25 32 40 5065 80 100 125 150 200 250 300 D 115 140 150 165 185 200 220 250 285 340 405 460
49、 bf 16 18 18 20 20 22 24 26 26 30 32 32 k 85 100 110 125 145 160 180 210 240 295 355 410 g 14 19 19 19 19 19 19 19 23 23 28 28 No. of holes 4 4 4 4 4 8 8 8 8 12 12 12Tolerances of companion dimensions acc. to DIN EN 735. Sense of rotation: clockwise, as seen from the driving side. Dimensions in mm without commitment.公差尺寸 根据 DIN EN 735 标准。旋转方向：由驱动的方向顺时针 旋转 VM 500 GB/09.04 Ident No. 795 277923Series NTTBearing bracket size Pump size Suction Deflange livery flange Pump dimensions Feet dimensions Extenfor screws sion dim. h n3 n4 w s M12 M12 M12 M12 M12 M
