GARDNER DENVER TGH Pump

Lub Hwj Chim Kawg: lub hauv paus ruaj khov ua nrog lub zog thiab qhov tseeb

A. Qhov zoo tshaj ntawm cov hlau nplaum: cov qauv zoo tau muab los ntawm cov ntaub ntawv tshawb fawb

TGH twj tso kua mis lub zog sab ntawm tus ncej, eccentric ncej thiab txuas pas nrig thiab lwm yam core load-cov kabmob, yog ua los ntawm siab - specification Nodular Iron (Nodular Iron) * * * precision casting.

Zoo heev kev co damping zog: ductile hlau microstructure muaj spherical graphite, cov qauv no ua rau nws muaj ntau tshaj li steel kev co muaj peev xwm nqus. Nyob rau hauv siab -frequency cyclic loading ntawm reciprocating twj, tus yam ntxwv no muaj peev xwm ua tau zoo suppress thiab attenuate vibration, thiab txo cov kev cuam tshuam ntawm lub zog, bearings thiab lwm yam kis tau tus mob Cheebtsam los ntawm lub hauv paus, ua rau lub neej ntev kev pab cuam ntawm tag nrho cov hwj huam system.

Lub zog ntau dua - rau- qhov hnyav piv thiab kev ncaj ncees ntawm cov qauv: los ntawm precision casting, peb tuaj yeem txhim kho qhov geometry ntawm tus ncej thiab ntxiv dag zog rau nws ntawm cov ntsiab lus tseem ceeb ntawm kev ntxhov siab, yog li txhim kho tag nrho cov rigidity thiab qaug zog lub zog thaum tseem txhim kho lub zog ntawm tus ncej, qhov hnyav yog tswj ntawm li 25% qis dua li ntawm lub zog sib npaug.

Kev ua tau zoo ntawm kev ua haujlwm zoo thiab tus nqi-effectiveness: lub fluidity ntawm cov hlau ductile yog zoo dua li cov hlau, ua rau nws yuav molded rau hauv complex qauv nyob rau hauv ib lub sij hawm, txo qhov yuav tsum tau rau tom ntej machining. Qhov no tsis tsuas yog ua kom qhov sib xws ntawm cov khoom loj, tab sis kuj coj cov txiaj ntsig zoo.

B. Tsav Core: kev sib xyaw ua ke zoo tshaj plaws ntawm kev ua kom zoo thiab ua haujlwm ntev

TGH lub twj tso kua mis kis tau tus mob yog tus yuam sij rau nws txoj kev ntseeg siab, txhua yam tau ua tib zoo tsim thiab xaiv cov ntaub ntawv los tiv thaiv thiab kev sib kis tau zoo ntawm 400 horsepower.

Eccentric tsim: siv lub classic eccentric ncej qauv, Gardner Denver lub sij hawm - kuaj thiab ruaj tsim converts rotary suab ntawm tus tsav kawg rau hauv reciprocating linear motion ntawm crosshead smoothly thiab zoo.

Precision Gear txo qhov system: lub twj tso kua mis yog nruab nrog lub thawv sab nraud txo qis nrog qhov txo qis ntawm 10.15: 1. Cov iav yog ua los ntawm siab- zoo alloy steel thiab tshav kub- kho kom ntseeg tau tias cov meshing du thiab ntev - lub sij hawm hnav tsis kam raws li cov qauv kev lag luam siab xws li AGMA.

Tag nrho cov khoom hnyav hnyav kev teeb tsa: txhawm rau tiv thaiv cov radial thiab axial loads, TGH lub twj tso kua mis siv tag nrho cov dej num hnyav rau cov menyuam cov kev xaiv. Lub eccentric ncej yog txhawb los ntawm ob kab kheej kheej rau cov menyuam bearings, thaum ob chav overhanging intermediate ncej yog txhawb los ntawm hnyav luag hauj lwm ncaj cov menyuam bearings. Qhov kev teeb tsa lub hom phiaj no ua kom muaj kev ruaj ntseg ntawm cov khoom sib kis thiab qhov kev sib txhuam yam tsawg kawg nkaus hauv ib qho kev ua haujlwm.

Hloov bronze crosshead skateboard: Crosshead Guide (skateboard) yog qhov tseem ceeb ntawm kev sib txhuam khub rau kev sib txuas lus ntawm lub zog kawg. Lub twj tso kua mis TGH siv lub bronze skateboard hloov tau. Raws li kev hnav zoo heev - cov khoom siv tiv taus, bronze muaj tus kheej -lubricating yam ntxwv, uas tuaj yeem txo qhov kev sib txhuam coefficient txawm nyob rau hauv ciam teb lubrication tej yam kev mob, tiv thaiv lub crosshead thiab khib, thiab txo cov kev sib txhuam coefficient, nws hloov tau kuj zoo heev simplifies cov txheej txheem txij nkawm thiab txo nqi txij nkawm.

C. Lubrication system: lub neej ntawm lub hwj chim kawg

Nruam thiab huv si lubrication yog lub hauv paus pob zeb kom ntseeg tau tias lub neej ntev - ua haujlwm ntawm lub zog kawg. Lub tshuab lubrication ntawm TGH lub twj tso kua mis yog ua tib zoo tsim los xyuas kom meej tias txhua qhov kev txav mus los tau muaj kev tiv thaiv zoo.

Kev quab yuam siab lubrication: lub plawv ntawm lub cev yog ib qho kev sib xyaw ua ke -tsav roj twj tso kua mis uas xa cov roj lim ntawm qhov siab mus tas li rau txhua qhov tseem ceeb txav, suav nrog cov bearings tseem ceeb, txuas pas nrig bearings, thiab crosshead pins. Txoj kev quab yuam lubrication no yog qhov zoo tshaj rau kev sib tsoo yooj yim lubrication, tshwj xeeb tshaj yog nyob rau hauv qis ceev los yog hnyav load tej yam kev mob, los xyuas kom meej cov tsim ntawm ib tug ruaj khov thiab txhim khu kev qha roj zaj duab xis los tiv thaiv kev sib cuag ncaj qha ntawm hlau.

Cov kev pabcuam lubrication zoo: lub kaw lus kuj suav nrog cov khoom siv hluav taws xob hla lub taub hau thiab cov roj ntim cov ntsiab lus yooj yim, ntxiv rau nws cov kev xav paub meej thiab kev cog lus rau lub sijhawm ntev - kev ntseeg siab ntawm cov cuab yeej siv2.

Kev saib xyuas thiab kev saib xyuas: nruab nrog lub ntsuas roj ntsuas thiab hloov cov roj lim, kom tus neeg teb xov tooj tuaj yeem saib xyuas kev noj qab haus huv ntawm lub tshuab lubrication hauv lub sijhawm, thiab tuaj yeem tswj tau yooj yim, xyuas kom huv ntawm cov roj lubricating.

A. Qhov chaw ntawm lub zog thiab toughness: forged alloy steels thiab Autofrettage txheej txheem

Lub hydraulic kawg ntawm TGH twj tso kua mis txais peb -theem lub tog raj kheej tsim, thiab nws cov khoom tseem ceeb yog forged alloy steel 2 nrog nruj kev kho cua sov. Forging raug xaiv tshaj casting vim nws tshem tawm cov microscopic tsis xws luag nyob rau hauv cov khoom thiab ua rau ib tug ntom, fibrous crystalline qauv nrog unmatched lub zog thiab toughness, qhov no yog lub hauv paus rau withstanding siab - siab cyclic loading.

Txawm li cas los xij, lub zog ntawm cov khoom nws tus kheej tsis txaus. Qhov tseeb tseem ceeb ntawm TGH lub twj tso kua mis hydraulic kawg yog cov txheej txheem Autofrettage. Qhov no yog ib tug precisely tswj txheej txheem prestressing:

Daim ntawv thov ntawm ultra- siab siab: thaum lub sij hawm tsim khoom, ib qho hydraulic siab sab hauv yog siv rau lub forged lub tog raj kheej uas zoo tshaj nws cov ntsuas kev khiav hauj lwm siab.

Ua cov yas deformation: lub siab loj ntawm cov phab ntsa sab hauv ntawm lub tog raj kheej cov khoom yas (nruj mus tas li) deformation, thiab cov phab ntsa sab nrauv yog nyob rau hauv qhov ntau ntawm elastic deformation.

Tsim cov residual compressive kev nyuaj siab: thaum lub siab raug tshem tawm, lub sab nrauv phab ntsa nyob rau hauv lub elastic xeev sim rov qab, uas ua rau ib tug muaj zog extrusion nyhuv ntawm lub puab phab ntsa uas tau undergone yas deformation, ib tug mus tas li, muaj txiaj ntsim txheej ntawm residual compressive kev nyuaj siab yog tsim nyob rau hauv lub puab phab ntsa ntawm lub tog raj kheej.

Qhov no txo ​​qis qhov kev ntxhov siab tiag tiag ntawm cov khoom siv hauv kev thauj khoom cyclic, yog li txhim kho kev tiv thaiv - qaug zog lub neej ntawm hydraulic kawg txog li 300%, thiab zoo inhibiting qhov pib thiab nthuav tawm ntawm qaug zog tawg.

B. Hnav qhov chaw kom ruaj khov: xaiv cov ntaub ntawv thiab kev ua haujlwm zoo

Qhov kev ua tau zoo ntawm cov khoom hnav ncaj qha txiav txim siab lub voj voog tu thiab kev ua haujlwm ntawm cov twj tso kua mis. Txhua qhov hnav ib feem ntawm TGH lub twj tso kua mis yog ua tib zoo xaiv thiab ua tiav machined kom ntseeg tau tias nws qhov kev ua tau zoo tshaj plaws hauv nws txoj haujlwm.

Tshuab plunger

Cov khoom siv txheem: Colmonoy lub tog raj kheej (plunger): TGH twj tso kua mis txheem nrog kev lag luam -nto moo Colmonoy plunger. Qhov no yog nickel-raws li alloy uas muaj chromium, boron thiab silicon. Los ntawm cov txheej txheem metallurgical tshwj xeeb, cov ntsiab lus no tsim pob zeb diamond-zoo li crystals ntawm chromium-boron compounds thiab carbides hauv alloy matrix. Qhov tshwj xeeb microstructure no muab lub plunger nto tsis tshua muaj siab hardness (Rockwell hardness mus txog HRC 59-64), ua rau nws zoo heev hnav tsis kam, corrosion kuj, kub tsis kam thiab khawb kuj. Colmonoy plungers tuaj yeem txuas lub neej ntev thaum siv cov xuab zeb slurry, kua qaub, lossis lwm yam kua dej corrosive.

Optional configuration: kom tau raws li qhov tshwj xeeb uas yuav tsum tau ntawm txawv kev ua hauj lwm tej yam kev mob, peb kuj muab hardened steel, ceramic thiab tungsten carbide plunger xaiv, uas qhia qhov dav siv ntawm TGH twj tso kua mis.

Valve Assembly (lub cev thiab lub rooj zaum)

Cov ntaub ntawv tseem ceeb thiab cov qauv: TGH Pump Valve Assembly nruj me ntsis raws li API 7K tus qauv tsim, kom ntseeg tau cov khoom zoo thiab sib hloov nrog cov qauv kev lag luam. Lub cev thiab lub rooj zaum yog ua los ntawm cov hlau zoo forged hlau (20CrNiMo / AISI 8620) los xyuas kom meej cov qauv muaj zog nyob rau hauv kev kub siab.

Carburizing: txheej txheem los ntawm cov pa roj carbon monoxide nyob rau hauv txheej txheej ntawm qis - carbon alloy steel thiab tom qab ntawd quenched los tsim ib txheej hardened tsis tshua muaj siab hardness (Rockwell hardness ntau dua HRC 60), tiv taus yaig thiab hnav los ntawm siab - nrawm av nkos.

High-kev ua tau zoo Urethane valve roj hmab: lub valve yog ob lub qia coj thiab nruab nrog siab -kev ua tau zoo Urethane valve roj hmab. Cov khoom siv polyurethane muaj kev hnav zoo heev thiab tshuaj lom neeg ua haujlwm, tuaj yeem muab kev ruaj ntseg, ruaj ruaj nyob rau hauv qhov siab, tiv thaiv kom tsis txhob yaig, kom ntseeg tau tias lub twj tso kua mis volumetric efficiency.

Table 1: Table of Performance Parameters for TGH 400hp (intermittent mode)

Nco tseg: Piston / lub tog raj kheej liner siv tsuas yog tsim rau 23/4", 3", 31/2 "Thiab 4" qhov ntau thiab tsawg. Lub plunger / packing configuration yog pom zoo rau cov siab tshaj 4,000 PSI los yog rau cov kua qaub kua.

B. Core technical specifications

Table 2: Cov kev qhia tshwj xeeb rau TGH 400HP

Qhov chaw:

Haum rau koj cov kev ua haujlwm tshwj xeeb

Cov kev xaiv hauv qab no yog tsim los txhim kho kev ua haujlwm ntawm TGH lub twj tso kua mis, txuas ntxiv nws lub neej kev pabcuam thiab txhim kho kev nyab xeeb kev ua haujlwm:

Plunger stuffing box mechanical lubricator: hauv kev kho cov kua dej abrasive siab, cov cuab yeej no tuaj yeem muab kev txuas mus ntxiv, tsis siv neeg lubrication rau lub plunger packing, txo qhov hnav thiab ua kom lub sijhawm ntim thiab lub neej plunger.

Suction thiab tso tawm pulsation buffers: reciprocating twj tso kua mis tsim muaj zog pulsations thaum ua haujlwm. Lub installation ntawm surge absorbers, los yog surge chambers, zoo absorbs cov pulsations thiab ua rau cov dej ntws ntawm cov yeeb nkab ntau ruaj khov. Qhov no tsis tsuas yog tiv thaiv cov khoom siv qis thiab ntsuas los ntawm kev poob siab hydraulic, tab sis kuj txhim kho lub twj tso kua mis volumetric efficiency thiab txo tag nrho lub cev kev co thiab suab nrov.

Kev ruaj ntseg valve: qhov no yog qhov tseem ceeb ntawm kev ruaj ntseg valve ntawm tag nrho cov kev kub siab system. Lub siab ruaj ntseg valve tuaj yeem qhib sai sai thaum lub kaw lus lub siab tsis xav txog ntau tshaj qhov kev nyab xeeb preset tus nqi, thiab tso tawm lub siab - cov kua dej siab, yog li tiv thaiv lub twj tso kua mis lub cev, manifold thiab downstream khoom los ntawm overpressure puas, nws tuaj yeem tiv thaiv qhov tshwm sim ntawm kev nyab xeeb loj.

Skid integration cov kev pab cuam: peb muab ib tug ua tiav skid tov uas integrates lub TGH twj tso kua mis nrog koj lub cev muaj zog los yog diesel cav ntawm ib tug ruaj khov kev cai skid lub rooj. Qhov kev tsim qauv sib xyaw no tsis yog tsuas yog ua kom yooj yim rau kev thauj mus los thiab kev xa tawm sai, tab sis kuj ua kom muaj kev sib raug zoo ntawm lub tshuab tsav thiab lub twj tso kua mis, muab lub hauv paus ruaj khov rau ntev - lub sijhawm ua haujlwm ruaj khov ntawm lub twj tso kua mis.

Plunger flushing system: thaum siv cov kua dej uas muaj corrosive los yog crystallizing (xws li, acid, brine), cov kua dej uas seem tuaj yeem ua rau kev puas tsuaj mus ntev rau kev ntim khoom thiab plunger. Lub plunger flushing system tuaj yeem ntxuav lub plunger nto los ntawm cov kua tshuaj txuas ntxiv, thiab ua kom lub neej ua haujlwm ntev ntawm cov khoom hnav.

Roj-dej tshav kub exchanger: nyob rau hauv siab- qhov kub thiab txias ib puag ncig los yog ntev- lub sij hawm hnyav- ua hauj lwm, lub hwj chim kawg ntawm lub lubricating roj kub yuav nce, cuam tshuam cov nyhuv lubrication. Roj- dej kub exchanger tuaj yeem tswj tau qhov kub thiab txias ntawm cov roj lubricating, kom nws ib txwm khaws cia hauv qhov ua haujlwm zoo tshaj plaws, txhawm rau tiv thaiv lub zog ntawm cov khoom siv precision.

Los ntawm kev muab cov kev xaiv dav dav no, peb tsom mus dhau lub luag haujlwm ntawm cov khoom siv ib txwm siv thiab dhau los ua koj tus khub ua haujlwm tiag tiag. Peb muaj kev nkag siab tob txog cov teeb meem uas koj ntsib ntawm qhov chaw -- los ntawm qhov kub thiab txias mus rau cov kua dej abrasive heev -- thiab npaj txhij los muab cov kev daws teeb meem engineering. Qhov no yog Gardner Denver lub tswv yim tsim: peb muab tsis yog lub twj tso kua mis xwb, tab sis ua tiav, txhim khu kev qha platform rau cov kua dej siab uas yuav ua tau raws li cov kev cov nyom yav tom ntej.

Cim npe nrov: gardner denver tgh twj tso kua mis, Tuam Tshoj gardner denver tgh twj tso kua mis manufacturers, lwm tus neeg, Hoobkas