Taw qhia

Mining slurry pipelines tsis tshua muaj kev cuam tshuam nrog tsuas yog ib qho teeb meem.

Lub slurry yuav muaj cov ntxhia pob zeb uas tsis tu ncua rub tawm ntawm cov yeeb nkab phab ntsa, thaum cov kua theem yuav muaj cov kua qaub, alkaline, saline lossis tshuaj lom neeg. Thaum puas thiab corrosion tshwm sim tib lub sijhawm, xaiv cov yeeb nkab raws li ib qho cuab yeej tuaj yeem tsim teeb meem tom qab ua haujlwm.

Qhov no yog vim li cas ntau tus mining buyers piv cov pa HDPE nrog UHMWPE thaum xaiv cov yeeb nkab rau abrasive slurry thauj.

HDPE muaj kev tiv thaiv corrosion zoo heev, yoog raws thiab tsis muaj qhov hnyav. Tab sis thaum lub slurry muaj ib tug siab concentration ntawm nyuaj hais, lub ntsiab kev txhawj xeeb yuav hloov los ntawm cov tshuaj tiv thaiv mus rau sab hauv coj.

UHMWPE sib txuas cov tshuaj tiv thaiv nrog kev hnav zoo heev- tiv thaiv sab hauv, ua rau nws tsim nyog rau kev siv mining qhov twg ob qho tib si abrasive hais thiab aggressive slurry media tshwm sim.

Thaum Corrosion thiab Abrasion tshwm sim ua ke

Mining slurry tuaj yeem ua rau mob hnyav rau ntau yam.

Cov khoom nruab nrab thauj tuaj yeem muaj cov ntsev yaj, cov kua qaub, cov tshuaj alkaline lossis flotation - cov tshuaj muaj feem xyuam. tailings thiab ntxhia-slurry ua cov khoom tseem tuaj yeem muaj cov khoom zoo uas txuas mus txuas rau phab ntsa yeeb nkab thaum thauj mus los.

Yog li ntawd, ib lub yeeb nkab yuav ntsib ob hom kev tawm tsam.

Thawj yogmechanical hnavtshwm sim los ntawm cov ntxhia hais.

Qhov thib ob yograug tshuaj lom neegtshwm sim los ntawm slurry nws tus kheej.

Ob qho xwm txheej no tuaj yeem tshwm sim tib lub sijhawm. Cov yeeb nkab xaiv tsuas yog rau kev tiv thaiv corrosion kuj tseem tuaj yeem muaj qhov tseem ceeb hauv kev hnav yog tias cov slurry muaj cov khoom tawv thiab angular.

Qhov no yog qhov uas UHMWPE tau nthuav dav rau kev siv mining.

Vim li cas Internal Surface Matters

Sab hauv ntawm cov yeeb nkab slurry muaj kev cuam tshuam ncaj qha rau cov ntxhia hauv cov raj xa mus.

UHMWPE muaj qhov du, qis - txhuam sab hauv. Mineral particles tsawg dua yuav ntsib cov phab ntsa hauv sab hauv piv nrog ntau cov pa rigid yeeb nkab nto.

Cov yam ntxwv no muaj txiaj ntsig zoo nyob rau hauv cov kav dej ntev slurry, mloog zoo rau kev thauj mus los thiab tailings systems uas txuas mus ntxiv particle txav.

Qhov saum npoo du kuj pab txo qis qhov nyiam ntawm cov pob zeb hauv av thiab scaling kom nyob twj ywm rau hauv cov yeeb nkab phab ntsa.

Rau cov neeg yuav khoom tsuas, qhov txiaj ntsig tsis yog qhov yooj yim tias UHMWPE yog "ntu."

Kev sib xyaw ntawmabrasion tsis kam, tsis tshua muaj kev sib txhuam thiab tshuaj lom neeg ua haujlwmyog dab tsi ua rau cov khoom txaus nyiam rau kev thov slurry tej yam kev mob.

HDPE tseem muaj txiaj ntsig - Tab sis Daim Ntawv Thov Tseem Ceeb

info-400-300

图 1

HDPE tau dav siv hauv kev tsuas yog vim nws muaj ntau yam zoo.

Nws yog lub teeb yuag, yoog raws thiab resistant rau ntau corrosive media. Nws tuaj yeem muaj txiaj ntsig zoo rau kuv cov kua dej, kev thauj mus los hauv dej, cov kua dej hauv kev lag luam thiab cov ntawv thov uas qhov yooj yim dua yog qhov tseem ceeb tshaj qhov ua kom tsis zoo.

Cov lus nug tsis yog seb HDPE puas tuaj yeem siv rau hauv kev tsuas.

Cov lus nug tseem ceeb tshaj yog:

Dab tsi yog sab hauv lub raj xa dej?

Yog tias qhov nruab nrab feem ntau yog dej los yog qis dua - kua nplaum, HDPE tuaj yeem yog qhov kev xaiv zoo.

Yog hais tias qhov nruab nrab muaj ntau ntawm cov ntxhia ntxhia nyuaj thiab kev puas tsuaj tas mus li dhau los ua qhov kev txhawj xeeb tseem ceeb, kev hnav ntau dua -cov khoom siv tsom xam xws li UHMWPE tsim nyog xav txog.

Qhov twg UHMWPE tuaj yeem siv tau

UHMWPE mining yeeb nkab tuaj yeem raug txiav txim siab rau tailings, ntxhia slurry, mloog zoo rau kev thauj mus los, flotation-txog slurry thiab lwm yam abrasive mining media.

Tshwj xeeb yuav tsum tau muab rau lub luj tshib, tees, reducers thiab twj tso kua mis seem.

Cov yeeb nkab ncaj nraim feem ntau ntsib cov dej ntws sib xws. Fittings tuaj yeem muaj kev hloov pauv hauv cov kev taw qhia ntws, turbulence thiab particle cuam tshuam, uas tuaj yeem ua rau muaj kev hnav khaub ncaws hauv zos.

Qhov no yog vim li cas kev xaiv cov khoom siv yeeb nkab yuav tsum tsis txhob tsom rau ntawm txoj kab ncaj nraim.

Khoom nta

High abrasion tsis kam

UHMWPE yog tsim los rau cov ntawv thov uas txuas mus ntxiv nrog cov pob zeb hauv av abrasive yog qhov kev ua haujlwm loj.

Tshuaj tiv thaiv

Cov khoom muaj kev tiv thaiv zoo rau ntau acidic, alkaline thiab saline media ntsib hauv qhov chaw mining.

Smooth sab hauv

Qhov qis- kev sib txhuam sab hauv phab ntsa txhawb nqa slurry ntws thiab pab txo cov khoom seem.

Kev cuam tshuam tsis kam

UHMWPE tuaj yeem nqus rov qab cuam tshuam los ntawm cov pob zeb hauv av, ua rau nws muaj txiaj ntsig hauv kev xav tau kev thauj mus los slurry.

Kev tsim kho lub teeb

Piv nrog rau ntau cov hlau-raws li cov yeeb nkab, UHMWPE yeeb nkab yog qhov sib sib zog nqus, uas tuaj yeem yooj yim tuav thaum nruab thiab hloov.

Tsis yog -nws yog xim hlau sab hauv

UHMWPE txheej txheej ua haujlwm tsis xeb zoo li cov hlau raug thiab tuaj yeem muab cov khoom tsis yog -hlau barrier ntawm slurry thiab cov yeeb nkab txhawb nqa thaum siv cov kab teeb tsa.

info-400-300

图 2

Khoom Parameters

Parameter	Hom Specification
Khoom siv	UHMWPE
Molecular Luj	>1.5 lab g / mol
Nominal Dia	DN50-DN1200
Kev ntsuas siab	PN1.0–PN10
Txheem Length	9 m / 12 m
Ua haujlwm kub	-269℃rau +80 degree
Daim ntawv thov	Tailings, concentrate, ntxhia slurry, flotation slurry
Nruab nrab	Abrasive, acidic, alkaline los yog saline slurry
Kev sib txuas	Flange, mechanical lossis customized kev sib txuas

Cov yeeb nkab tiag tiag yuav tsum raug xaiv raws li qhov siab, slurry concentration, particle yam ntxwv, pipeline layout thiab installation tej yam kev mob.

Kev sib piv: UHMWPE vs HDPE

HDPE muaj txoj haujlwm muaj zog hauv kev tsuas yog vim nws qhov yooj yim, corrosion kuj thiab kuj hnyav. Nws yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau kuv qhov kev tso dej, kev thauj mus los hauv dej thiab dav dav - lub hom phiaj kua dej.

UHMWPE siv txoj haujlwm sib txawv.

Thaum cov khoom thauj nruab nrab muaj cov ntxhia pob zeb nyuaj thiab kev puas tsuaj tas mus li ua ib qho kev txhawj xeeb loj, cov yeeb nkab sab hauv coj los ua qhov tseem ceeb dua.

Khoom	HDPE	UHMWPE
Yooj yim	Zoo heev	Zoo
Corrosion Resistance	Zoo heev	Zoo heev
Abrasion Resistance	Zoo	Siab heev
Impact Resistance	Zoo	Siab
Kev sib txhuam sab hauv	Tsawg	Tsawg heev
Yam Kev Siv Mining	Dej, dej, dej dav dav	Abrasive slurry, tailings, concentrate
Main Advantage	Flexibility thiab corrosion kuj	Hnav tsis kam + tsis tshua muaj kev sib txhuam + tshuaj lom neeg ua haujlwm

Qhov zoo ntawm UHMWPE tsis yog tias nws hloov HDPE hauv txhua daim ntawv thov mining.

Nws qhov zoo dua yuav tshwm sim thaumabrasion yog ib qho ntawm cov kev txhawj xeeb tseem ceeb ntawm kev yuav khoom.

FAQ

UHMWPE yeeb nkab puas siv tau rau acidic mining slurry?

UHMWPE muaj kev tiv thaiv zoo rau ntau cov kua qaub, alkaline thiab saline media. Qhov tseeb tsim nyog yuav tsum tau kuaj xyuas cov tshuaj muaj pes tsawg leeg, concentration thiab kev ua haujlwm kub.

Puas yog UHMWPE haum rau kev thauj mus los?

Yog lawm. UHMWPE tuaj yeem txiav txim siab rau tailings pipelines qhov twg cov pob zeb hauv av abrasive tsim kev hnav tsis tu ncua ntawm cov yeeb nkab sab hauv.

Puas yog UHMWPE zoo dua HDPE rau txhua qhov kav dej?

Tsis yog. HDPE tseem muaj txiaj ntsig zoo qhov kev hloov pauv, kev tiv thaiv corrosion thiab kev thauj mus los dav dav yog qhov tseem ceeb. UHMWPE ua tshwj xeeb tshaj yog txaus nyiam thaum muaj kev puas tsuaj loj hauv sab hauv yog qhov kev txhawj xeeb loj.

Thovib UHMWPEPipe Quotation

Kauj ruam	Txheej txheem
1	Xa Cov Kev Xav Tau- DN, siab, kom muaj nuj nqis thiab daim ntawv thov
2	Specification Confirmation- Cov yeeb nkab hom, qhov loj me, phab ntsa tuab thiab kev sib txuas
3	Nqe lus- Nqe, sijhawm ua haujlwm, ntim khoom thiab nqe lus xa khoom
4	Order & Production- Daim ntawv cog lus, kev them nyiaj thiab kev tsim khoom
5	Kev tshuaj xyuas & xa khoom- Kev tshuaj xyuas thiab kev xa khoom zoo