详细介绍: 5.Applicablemedium:crudeoil,finishedpetroleumoil(gasoline,diesel),gas,
water.Designandmanufacturingbasis:GB150-1998“SteelPressureVessel”结
构特点:在发球筒上增加具有通球初始时保持清管器前后压力平衡的接管。通球
初始时,由于动力源在发球筒中对清管器的施压,使清管器顶向出球接口的闸阀
(或球阀)阀芯上,这时开启阀门必然对阀芯造成划伤,致使阀门损坏、不能密
封。发球筒平衡接管的作用是在通球初始时,出球接口端的阀门未开启前使清管
器在发球筒中处于前后压力平衡,不能撞向阀芯。收、发球筒基本结构和参数:
Structurefeatures:Aextensiontubeisaddedtoballlaunchingbarreltobalance
initialpressuresbeforeandafterthepipecleaner.Wheninitiatingtheball,ow
ingtothepressureapplieduponthecleanerwhich,inturn,ismovingtowardsthec
heckvalve(orglobevalve)core,theopeningatthismomentwillcertainlydamage
thevalvecoretocausevalvebreakingandinabilitytoseal.Thebalanceextensio
ntubefunctionstoretainbalancedpressureinfrontandatthebackofthecleaner
priortotheopeningofthevalvetopreventitfromimpactingthevalvecore.Launc
h/receivingballbarrelbasicstructureandparameters:收球筒1、快开盲板2、
压力表接管3、安全阀接管4、出液接管5、筒体6、放气阀接管7、变径管8、
接管9、后支座10 排污阀接管11、前支座
Receivingbarrel1.Rapidopeningblindflange2.Barometerconnectingtube3.Re
liefvalveconnectingtube4.Fluidoutlettube5.Barrelbody6.Reliefvalveconn
ectingtube7.Variablediametertube8.Extensiontube9.Rearsupport10.Contam
inantdischargetube11.Frontsupport 公称直径DN(mm) 配用管径D(mm) 收球
筒尺寸参数接管规格及尺寸(长度均为120mm) 鞍式支座规格标准L1 L2 L3 L4
L5 L6 L7 L8 A H 压力表接管介质出口外径放气阀接管排污阀外径前鞍式支
座后鞍式支座150 114 760 140 200 100 180 100 280 100 560 300 ZG1/2" 114
ZG3/4" 60 AZ-150 AZ-150200 159 800 152 200 100 210 100 300 100 600 320
ZG1/2" 159 ZG3/4" 60 AZ-150 AZ-150200 168 800 152 200 100 210 100 300
100 600 320 ZG1/2" 168 ZG3/4" 60 AZ-150 AZ-150250 219 860 178 200 100
280 100 300 100 660 350 ZG1/2" 219 ZG3/4" 60 AZ-250 AZ-250300 273 960
200 200 100 340 100 320 100 760 380 ZG1/2" 273 ZG3/4" 60 AZ-300 AZ-300350
325 1080 240 240 100 360 100 320 100 880 410 ZG1/2" 325 ZG3/4" 89 AZ-350
AZ-350400 377 1200 280 240 100 400 100 320 100 1000 430 ZG1/2" 325
ZG3/4" 89 AZ-400 AZ-400500 426 1300 300 300 120 430 120 320 120 1100 480
ZG1/2" 377 ZG3/4" 89 AZ-500 AZ-500600 529 1420 320 300 120 480 120 340
120 1180 530 ZG1/2" 426 ZG3/4" 89 AZ-600 AZ-600700 630 1550 340 300 120 |