西尔伍德热分散技术协议

1、Datum/DateVr referens/Our reference2011-1-18K Trymell 合同附件Hebei Changtai Paper Industry Co Ltd河北昌泰纸业有限公司West-north Liguantun Village Yangjiatao Town Yutian County玉田县杨家套乡李官屯西北Tangshan Hebei CHINA CHINA 河北昌泰纸业有限公司年产30万吨T纸/牛皮箱板纸 年产20万吨石膏板护面纸工程热分散系统技术文件本技术文件作为合同 （HBCT-009）的一部分，与合同正文有同样的效力GENERALWith ref

2、erence to your enquiry no HBCT-009we hereby have the pleasure to quote the following equipment.1. 用于ONP线石膏护面纸板115吨/天热分散系统PM12. 用于OCC线石膏护面纸板长纤390吨/天热分散系统PM13. 用于OCC线箱板纸长纤310吨/天热分散系统PM24. 用于OCC线箱板纸中纤290吨/天热分散系统PM2合同号HBCT-009.买方：河北昌泰纸业有限公司卖方：西尔伍德机械有限公司2011年1月18日CONTENT 文件目录 1. 石膏护面板生产线设计参数2. T纸/牛皮箱板纸生产

3、线设计参数3. 热分散供货范围4. 高温型热分散系统特点综述5. ONP115BD TPD 热分散系统描述6. OCC 390BDTPD 热分散系统描述7. OCC 310BDTPD LF热分散系统描述8. OCC 290BDTPD MF热分散系统描述9. 电机清单10. 备品清单11. 工程服务12. 安装，开机，调试，技术培训13. 性能担保14. 装箱尺寸和重量15. 公用工程消耗指标1. ONP PLASTER LINE ONP石膏板线1. 1KRIMA DISPERSING SYSTEM TYPE DU 115BDTPD KRIMA 热分散系统 型号 115BDPTDCapacity

4、能力:115 BDTPDMaterial原料: 100%ONPFreeness游离度:34 - 40 SR Contaminants污染物:wax, hot-melts, bitumen, ink spots and stickies 石蜡，热熔物，沥青，油墨点和胶粘物Inlet consistency进浆浓度:10%Ash content:灰分 11-13%Inlet pulp temp进浆温度:45 - 55C Temp in Preheater预热器温度:max. 120 C adjustableOutlet consistency出浆浓度:25 - 27 %OCC PLASTER LI

5、NE OCC石膏板线1.2 KRIMA DISPERSING SYSTEM TYPE DU 390 BDTPD KRIMA 热分散系统 型号390BDTPDCapacity能力:390 BDTPDMaterial原料: 5070%AOCC+5030%LOCC Freeness游离度:24 - 30 SR Contaminants污染物:wax, hot-melts, bitumen, ink spots and stickies 石蜡，热熔物，沥青，油墨点和胶粘物Inlet consistency进浆浓度:10%Ash Content灰分： 6-8%Inlet pulp temp进浆温度:45

6、 - 55 C Temp in Preheater预热器温度:max. 120 C adjustableOutlet consistency出浆浓度:6-12%2. 1TEST LINER BOARD OCC LINE: LFT纸/牛皮箱板纸OCC线长纤热分散KRIMA DISPERSING SYSTEM TYPE DU 310 BDTPD KRIMA 热分散系统型号310BDTPDCapacity能力:310 BDTPDMaterial原料:030%AOCC+70100%LOCC Freeness游离度:24 - 30 SR Contaminants污染物:wax, hot-melts, b

7、itumen, ink spots and stickies 石蜡，热熔物，沥青，油墨点和胶粘物Inlet consistency进浆浓度：10%Ash Content灰分：6-8%Inlet pulp temp进浆温度:45 - 55 C Temp in Preheater预热器温度:max. 120 C adjustableOutlet consistency出浆浓度:6 - 12%2.2 . TEST LINER BOARD OCC LINE: MFT纸/牛皮箱板纸OCC线中纤热分散 KRIMA DISPERSING SYSTEM TYPE DU 290 BDTPD KRIMA 热分散系

8、统 型号 290BDTPD Capacity能力:290 ADTPDMaterial原料:030%AOCC+70100%LOCC Freeness游离度:25 - 31 SR Contaminants污染物:wax, hot-melts, bitumen, ink spots and stickies 石蜡，热熔物，沥青，油墨点和胶粘物Inlet consistency进浆浓度: 10%Ash Content灰分： 7-9%Inlet pulp temp进浆温度:45 - 55 C Temp in Preheater预热器温度:max. 120 C adjustableOutlet consi

9、stency出浆浓度:6- 12 %3LIST SCOOP OF SUPPLY供货内容清单3:1List Scoop of supply供货内容清单- Machinery Dispersing Plant主机 Item 4:1 - 7:6 - Spare Parts备品 Item 9:1 - 9:17- Engineering 工程Item 10- Manufacturing 制造Item 10- Documentation 文件Item 10- Erection安装 Item 12:1 (Over-head Crane by customer)- Commissioning开机Item 12

10、:2- Training培训Item 12:3- Technical support技术支持Item 12:4 3:2LIST OF EXCLUSIONS不包含清单- foundations. 基础- Steel structures, frames.钢结构- Instrumentation, technical description 仪表- Insulation绝缘材料- Electrical equipment: 电气设备- Motors according to Motor lists 3:30 电机见电机表 3：30- Cables all external. 机外电缆- Start

11、ing equipment. 电机启动器- Electrical works. 电子工程 - Civil works:土木工程 - Pipe works for steam, pulp and water etc. according to delivery limits.蒸汽，浆，水管路 4. KRIMA DISPERSING SYSTEM TYPE 115BDTPD SUPPLY SCOPEONP line Plaster BoardONP 线 石膏护面纸板115BDTPD卡瑞吗热分散系统供货范围4:11 (one)KRIMA SCREW PRESS TYPE KSR 550 L 1套 K

12、RIMA 压榨螺旋 型号 KSR550L Screw press KSR 550L = Diameter 550 mm and Length 2200 mm压榨螺旋KSR550L 直径550mm 长度2200mm Screw press for inlet consistency of min. 10 %. 压榨螺旋最低进料浓度为10%Screw press压榨螺旋The screw press consists of main frame, screw, screen baskets, inlet module, outlet module, hood and drive. 压榨螺旋包括主体

13、框架，螺旋，筛板，进料模块，出料模块，罩壳和驱动Main frame主体框架 The main frame is a welded steel construction with all parts exposed to pulp and filtrate manufactured in stainless steel 316L (EN 1.4432) or equivalent and other parts made of carbon steel with epoxy coating. 主体框架为钢结构，所有与纸浆和滤液接触部位为316L不锈钢或等同材料，其他部件为碳钢带环氧涂料Inle

14、t module进料模块The inlet module comprises a stainless steel housing with stock inlet and a support-bearing unit including a SKF CARB-bearing. The lower part of the housing is equipped with a screen basket with a hole diameterof 1,5 mm. 进料模块由不锈钢进料斗和轴承单元（含SKF CARB轴承）组成，下部安装有筛孔直径1.5mm的筛板Outlet module出料模块T

15、he outlet module comprises a stainless steel housing with stock outlet, a main-bearing unit including a spherical roller bearing, spherical thrust bearing and a pneumatically adjustable back pressure cone. 出料斗为不锈钢制造，作用是使纸浆排出并带有主轴承单元，带有球面辊子轴承和球面推力轴承和可以气动调节背压的装置Screw螺旋The screw consists of a conical s

16、haped core and welded screw 12-15mm flights. The flight pitch gradually narrows towards the outlet. All is manufactured in stainless steel. The pressure side and the top of the last flights with ceramic segment.The screw is equipped with a screen basket at the outlet for dewatering inwards. The high

17、 pressure end screw body hard coating 螺旋由锥形主轴和焊接12-15mm叶片组成，叶片间隙向出口方向逐渐变窄。全部由不锈钢制成。受力侧和最后一道叶片顶部有陶瓷片（可更换的螺栓固定）。螺旋在出口处配有向内脱水的筛板，螺旋轴体高压端喷涂Hood Stainless steel不锈钢罩壳 External hoods which can be dismantled easily by hand for inspection and cleaning of screen basket外部罩壳可以方便的用手拆除，以方便检查和清理筛板Screen basket 筛框T

18、he press is equipped with three screen baskets of which the last two are horizontally split. Besides is the last basket designed as a high pressure screen. The thickness of the plate is 8 mm, hole diameter 1,5 mm at the two first baskets. At the last basket the high pressure screen the thickness of

19、the plate is 10 mm and hole diameter 1,6 mm. 压榨螺旋装有三块筛板，最后两段为中间水平剖分。最后一个筛板为高压筛板，第一二段筛板厚度8mm，筛孔1.5mm，最后一段筛板为高压筛板厚度为10mm，孔径为1.6mm Drive 驱动The KSR 550 L drive comprises a gear unit, a V-belt drive, a coupling and all the guards for the belt drive and the coupling. The drive is mounted on a separate fou

20、ndation.The screw is equipped with a slow speed limit switch. KSR550L驱动包括一个减速箱，一套皮带传动(包括带轮和皮带)，一对联轴器和联轴器罩壳。驱动安装在单独的底座上。压榨螺旋带有慢速开关Excluded不包括:Motor 75 kW,1500 rpm. Frequency converter with torque control and starting equipment. 75KW电机，1500rpm带扭矩控制的变频电机和启动器4:21 (one)KRIMA PLUG SCREW TYPE 3823 1套 KRIMA

21、 料塞螺旋 型号 3823Housing壳体The screw housing is a cone-shaped, welded construction manufactured in 12 mm stainless steel plate. The flange is manufactured in carbon steel. 螺旋壳体为圆锥型，采用12mm厚不锈钢板焊接，法兰为碳钢Screw螺旋 Pluggscrew 3823 = Diameter 380/230 mm and Length 2550 mm料塞螺旋3823 直接 380/230mm 长度2550mmThe screw s

22、haft is manufactured in stainless steel tubing with welded shaft journals. The screw flights are manufactured in 8 to 12 mm stainless steel plate. The drive end is made of solid stainless steel-bar welded to the screw. The screw-flights are hard faced with Stellite at plug forming end. 螺旋轴为不锈钢管焊接轴头结

23、构，螺旋叶片为8-12mm不锈钢板焊接，驱动端为实心不锈钢柱焊接在螺旋上，在料塞形成的叶片为硬合金镀层。Bearing housing轴承室The bearing housing is a welded construction, manufactured in carbon steel. The screw is housed in two spherical roller bearings. 轴承室为焊接结构，材料为碳钢，螺旋安装在双列圆锥滚柱轴承中Drives驱动The drive comprises one shaft mounted gear box and flangefor IE

24、C motor. 驱动包括齿轮箱和带法兰的IEC电机Included包括Shaft mounted gear box,Main frame 轴联齿轮箱,主体框架Excluded不包括Flangemotor IEC 22kW, 1500 rpm and starting equipment. 直联电机 IEC 22KW, 1500rpm4:31 (one)KRIMA SHREDDER TYPE 400 一套 KRIMA 破碎螺旋 型号400Mantle 壳体The mantle is a welded construction manufactured in 6 mm stainless ste

25、el plate. The flanges are manufactured in carbon steel. The shredder is a pressurized equipment. 壳体为6mm厚不锈钢板焊接结构，法兰为碳钢，破碎螺旋为压力容器设计。Screw螺旋 Shredder 400 = Diameter 400 mm and Length 1000 mm 破碎螺旋400，直径400mm 长度1000mmThe screw is a welded construction, manufactured in stainless steel tubing. The flights

26、 are also manufactured in 6 mm stainless steel plate. The screw is equipped with a wear sleeve at packing box. 螺旋为不锈钢管焊接结构，螺旋叶片为6mm厚不锈钢板，螺旋在填料箱处带有耐磨轴套Intermediate part中间体The intermediate part is a welded construction, manufactured in stainless steel plate. The packing box are manufactured in stainle

27、ss steel plate. The packing box is equipped with a flow meter and pressure gauge type Kytl. The flanges are manufactured in carbon steel. 中间体为焊接结构，由不锈钢板制成，填料室由不锈钢板制成，填料室装备有流量计和压力表，型号为Kytl.法兰为碳钢。Bearing housing 轴承室The bearing housing is a welded construction, manufactured in carbon steel. The shredde

28、r is housed in two spherical roller bearings. 轴承室为碳钢焊接结构，破碎螺旋装在两个球面滚子轴承里Drives驱动The drive comprises one shaft mounted gear motor (SEW). 驱动为轴联齿轮箱（SEW）Included包括Shaft mounted gear motor 5,5 kW, 200 rpm. 轴联齿轮箱和电机 5.5kw 200rpmExcluded不包括Starting equipment.不包括启动器4:41 (one)KRIMA PREHEATER TYPE 8050 一套 KRI

29、MA 加热器 型号 8050Preheater housing加热器壳体The preheater housing is a welded construction, manufactured in 6 mm stainless steel plate. The gable ends are manufactured in carbon steel. The inside surface and packing boxes are manufactured in stainless steel plate. The packing box is equipped with a flow met

30、er and pressure gauge type Kytl. The preheater is pressurized equipment. 加热器壳体为6mm不锈钢板焊接结构，两端支撑为碳钢，内表面和填料室为不锈钢，填料室带流量计和压力表，型号Kytl.，加热器为压力容器 Screw螺旋 Preheater 8050 = Diameter 800 mm and Length 6000 mm 加热器8050 直径800mm 长度6000mmThe screw shaft is manufactured from a steel tube covered with Dublex steel

31、AISI S31803. The screw flights are manufactured in 6 mm stainless steel plate which are welded to the screw shaft. The screw is equipped with wear sleeves in both ends where the packing boxes are located. The screw is housed in two spherical roller bearings. 螺旋轴为钢管外覆双相钢AISI S31803, 螺旋叶片为6mm厚不锈钢板焊接在螺

32、旋轴上，螺旋在两端填料室处均带有耐磨套，螺旋由两个球滚柱轴承支撑。 Drives驱动The drive comprises one shaft mounted gear box and flangefor IEC motor. 由轴联减速箱和法兰连接IEC电机驱动。Included包括With the temperature sensor for the preheaterShaft mounted gear. 减速箱和温度传感器Excluded不包括Flangemotor IEC 11 kW, 1500 rpm and starting equipment. 不包括IEC 11kw 1500

33、rpm电机和启动器4:51 (one)KRIMA INFEEDER TYPE 350 一套 KRIMA 喂料螺旋 型号350Screw housing螺旋壳体The screw housing is a welded construction manufactured in 6 mm stainless steel plate. The flanges are manufactured in carbon steel. The infeeder is pressurized equipment. 螺旋壳体为6mm不锈钢板焊接结构，法兰为碳钢,喂料螺旋为压力容器Screw螺旋 Infeeder

34、350 = Diameter 350 mm and Length 1750 mm喂料螺旋350 直径350mm 长度1750mmThe screw is a welded construction, manufactured in stainless steel tubing. The flights are also manufactured in 6 mm stainless steel plate. The screw is equipped with a wear sleeve at packing box. 螺旋为不锈钢管焊接结构，叶片为6mm不锈钢，在填料室处带耐磨套Interme

35、diate part中间体The intermediate part is a welded construction, manufactured in stainless steel plate. The packing box are manufactured in stainless steel plate. The packing box is equipped with a flow meter and pressure gauge type Kytl. The flanges are manufactured in carbon steel. 中间体为不锈钢板焊接结构，填料室为不锈

36、钢板制成，填料室带有流量计和压力表Bearing housing轴承室The bearing housing is a welded construction, manufactured in carbon steel. The infeeder is housed in two spherical roller bearings. 轴承室为碳钢焊接，喂料螺旋由两个球面辊子轴承支撑Drives驱动The drive comprises one shaft mounted gear motor (SEW). 驱动由轴联减速箱组成（SEW）Included包括Shaft mounted gear

37、motor 5,5 kW, 200 rpm. 包括轴联减速箱电机5.5kw 200rpmExcluded不包括Starting equipment.启动器4:61 (one)KRIMA DISPERSER TYPE KD-710 一套 KRIMA 热分散 型号 KD-710According to enclosed leaflet KRIMA DISPERSER TYPE KD. 根据附上的样本， KD型KRIMA热分散机：- With electro-hydraulic disc-gap control with min-limit function. 带有电子-液压 盘片间隙控制系统 -

38、The shaft unit is equipped with pre-loaded thrust bearing which transmit the axial and radial load from the rotor. 轴上装有预应力推力轴承，可以传递转子上的轴向和径向负荷- The Shaft materials are special stainless steel, the shaft unit is hard faced with Chrome Nickel (60hRc) at surface for packing box sealing. 轴体为特种不锈钢材质，轴表面轴

39、承室处涂铬镍硬质合金（60hRc） The Disperser housing is a casted stainless steel construction and consists of Three pieces, the housing and two gables. The housing includes discharge connection flange. 热分散壳体为铸不锈钢结构，分为三部分，为壳体和2个端盖，壳体带有排放法兰 Bearings in the shaft unit type,轴承型号- 1 (one) SKF 23028/ CCW33 - 1 (one) S

40、KF 29332 E - 1 (one) SKF 29334 E.- The packbox is equipped with a flow meter and pressure gauge type Safematic. 盘根处安装流量计和压力表，型号Safematic- The oilcooler is equipped with a flow-meter type Kytl. 流量计同时配备油冷却器，型号Kytl- Dispersing Discs. 热分散盘片On the Disperser there is a digital readout which gives an indic

41、ation of disc wear. 可以数字读出盘片的磨损程度 The Disperser is equipped with a hydraulic system for efficient disc changes.热分散机配有液压系统The whole Disperser is mounted on a slide bed. This enables the disperser to slide 900 mm backwards for disc changes.整个热分散机装在滑道上，可以使热分散机在更换盘片时向后滑行900mmDisc diameter 710 mm. 盘片直径为7

42、10mmDisperser Hydraulic/Lubrication system 热分散液压/润滑系统Hydraulic液压A hydraulic oil tank feeds a pump, upstream the pump the oil will pass through a high pressure filter. This filter ,mesh 10 micron, has a contamination indicator which will alarm when the filter is clogged. After the filter there is a p

43、ressure reducing valve, the pressure after this valve is normally set to 70-100bar. The pressure can be seen on a gauge mounted in the system.由液压泵和液压油槽组成，泵上游有高压过滤器，过滤器网目为10微米，带有污染物显示器，当滤网堵塞时会有报警，经过过滤器后有一减压阀，经过减压阀后压力一般设定在70-100bar，压力可以通过安装在系统内压力表显示。Due to a pressure switch, normally set at 20-30bar,

44、the disperser motor will stop if the pressure gets too low. This is to prevent the discs come together at a low pressure.由于有压力开关，正常设定在20-30bar， 当压力太低时，热分散电机会自动停机，这可以防止在低压时盘片抱死Next the oil goes to a solenoid valve MV4, this directs the oil either to the servovalve and solenoid MV1 or to solenoid MV2

45、& MV3. The status of MV4 is changed with the Operating/Service switch on the panel.接下来油进入电磁阀MV4, 该路线油可以进入电磁阀MV1或电磁阀MV2和MV3, MV4的作用是在控制面板上转换操作位和服务位If the switch is in Service oil will flow to MV2 & MV3 which makes it possible to move the complete disperser with the service cylinder. If the switch is

46、in Operate then oil will flow to the servovalve and solenoid MV1 which will make it possible to move the disperser disc gap.如果液压油流到MV2和MV3, 可以通过液压缸移动整个热分散机，如果在操作位，液压油流向电磁阀MV1, 可以调整盘片间隙Lubrication润滑All bearings are lubricated with by oil circulation. The oil delivered by the pump flows into a distrib

47、ution block where its divided into two lines. One for the front thrust bearings and one for the rear journal bearing. 所有轴承均有润滑油站润滑，润滑油由泵送到分配单元，分成两路：一路去前端推力轴承，一路去后端轴头轴承。An oilcooler is provided between the pump and distribution block, the cooling water is controlled via a Kytl on the outside of the D

48、isperser frame.The Buyer want enlarge the size of the cooler and move the cooler outside of the foundation.在泵和分配器之间，有一油冷却器，冷却水通过在设备外的Kytl阀控制，卖方建议增大油冷却器型号，并将冷却器移到外面The water flow should be generate an alarm which makes it possible for the operator to fix the problem when running.在设备运行时，冷却水流量将会有报警信号，确

49、保操作人员处理故障Each of the lines is equipped with a flowswitch. If the flow goes below preset values then the Disperser main motor will trip and stop the complete plant. This is to prevent bearing and shaft failure if oilflow stops.每条线均配置流量开关，如果流量低于预设值，热分散机主机就会自动停机。这可以避免润滑油供应不足导致轴承和轴的损害Between the pump and distribution block there is a low pressure filter, mesh 25 miron, for cleaning the oil. The filter is equipped with a contamination indicator which will alarm if the filter gets clogged.在泵和分配器之间有一低压过滤器，网目25微米，用于干净的油，同样带有污染物显示器，当堵塞时会有报警All piping in th