Plug Pipe Liner

Ib qho kev lag luamob-Ib feem Plug yeeb nkab liner / hnav lub tes tsho / ntsia hlau yeeb nkab / hnav bushing.

 

 

1. Specification

 

Lub npe: Plug yeeb nkab liner / hnav lub tes tsho / ntsia hlau yeeb nkab / hnav bushing

Khoom siv thiab tshuaj lom neeg: Cr13.

 

Cov tshuaj muaj pes tsawg leeg yuav tsum muaj raws li hauv qab no:

Cov pa roj carbon (C): 0.25% - 0.35%

Chromium (Cr): 12% - 14%

Lwm yam txwv: Manganese (Mn) max 1.5%, Phosphorus (P) max 0.04%, Sulfur (S) max 0.015%

 

Hardness Requirement: Hardness 35-45 HRC.

Qhov hnyav: kwv yees li 95.64 kg.

 

Perforated tsim: Uniformly faib qhov me me muab kev dewatering zoo.

Arc geometry: Arc-shaped liners sib sau ua ke rau hauv ib lub tog raj kheej uas phim cov ntsia hlau feeder vaj tse thiab ua haujlwm nrog cov ntsia hlau tapered ncej kom xa cov compression zuj zus.

Kev tsim kho Modular: Segmental liners yog stacked rau cov khoom xa tuaj thiab tsim kom tshem tawm sai thiab hloov, ua kom yooj yim txij nkawm ntawm cov khoom hnav siab.

 

2. Cov yam ntxwv ntawm Machining

 

Hardness thiab Wear Resistance: Tom qab kev kho cua sov rau 45 HRc, cov khoom muab kev hnav zoo heev. High hardness ua rau cov cuab yeej siv ceev ceev; cov cuab yeej carbide thiab cov dej txias txaus tau pom zoo.

 

Chemical Impact: Cov ntsiab lus Chromium siab (12% -14%) muab kev tiv thaiv corrosion tab sis qhia "stickiness" thaum lub sij hawm machining. 0.25% -0.35% Cov ntsiab lus Carbon sib npaug zog thiab toughness.

 

Thaum tshav kub kub kev kho mob: Thaum lub sij hawm machining, txo thermal kev nyuaj siab los tiv thaiv lub zos overheating, uas yuav hloov lub microstructure thiab txo hardness uniformity.

 

Vuam: Nruab cov khoom siv feem ntau yog siv cov khoom siv sib txuas (split{0}}hom) kev sib txuas; vuam thaum sib dhos tsis pom zoo. Yog tias yuav tsum tau vuam, siv nruj preheating thiab tom qab vuam kub kho.

 

3. Kev ua haujlwm thiab lub luag haujlwm

 

Hauv kev tsim cov ntawv thiab cov ntawv, cov khoom siv ntoo (xws li, MDF), thiab biomass ua, qhov tseeb -machined plug feeder qhov tseem ceeb yog qhov tseem ceeb rau kev tuav cov khoom siv tau zoo:

 

1: Compression thiab dewatering

 

Perforated hlau liners ntsia nyob rau hauv lub compression cheeb tsam tso cai rau dej thiab lwm yam kua ntws raws li cov ntsia hlau nce los ntawm fiber ntau cov ntaub ntawv (xws li, ntoo chips, straw).

 

2: Plug tsim thiab sealing

 

Cov ntu tapered compresses cov pub rau hauv ib lub qhov ntsaws ruaj ruaj uas ua rau airtight foob ua ntej ntawm cov hlab ntsha siab (preheaters, reactors), tiv thaiv cov pa rov qab mus rau qhov kawg pub.

 

3: Hnav tsis kam

 

Nyob rau hauv huab cua compression, liners yuav tsum tiv taus abrasion hnyav. Lawv feem ntau yog tsim los ntawm hnav-resistant alloys nrog anti-slip grooves los tiv thaiv cov khoom los ntawm kev sib hloov nrog cov ntsia hlau.

 

4: Kev teeb tsa thiab kev saib xyuas ntawm Cov Khaub Ncaws Hnav

 

Txhawm rau kom ntseeg tau tias qhov hnav liner raug teeb tsa kom raug thiab ua tiav nws lub neej kev pab cuam, cov ntawv txheeb xyuas hauv qab no tau tsim los ntawm cov qauv tsim:

 

1. Pre-theem kev teeb tsa

 

Tshawb xyuas cov ntaub ntawv pov thawj: Paub meej tias cov khoom siv lub ntsiab ncej thiab cov mating nto yog huv si thiab tsis muaj cov khib nyiab, kom ntseeg tau tias tsis muaj kev cuam tshuam lossis kev puas tsuaj.

Txheeb xyuas cov khoom sib xyaw ua ke: Paub meej tias cov liner tau raug txiav ua ob daim (2 tog) raws li qhov xav tau los ntawm daim duab kos, thiab tshuaj xyuas qhov chaw txiav rau txhua qhov burrs lossis deformation.

Txheeb xyuas cov cim: xyuas kom meej tias nws sib haum nrog cov cuab yeej hloov axis thaum lub sijhawm teeb tsa.

Kev Npaj Cov Cuab Yeej: Npaj cov kev kuaj xyuas tshwj xeeb txhawm rau txheeb xyuas qhov sib txawv ntawm qhov sib txawv thiab qhov sib txawv ntawm geometric tom qab sib dhos.

 

2. Thaum lub sij hawm installation

 

Concentricity Calibration: Saib xyuas geometric tolerances thaum lub sij hawm teeb tsa los xyuas kom meej lub liner lub concentricity ntawm lub rotating ncej ua tau raws li qhov yuav tsum tau tsim.

Kos Split Joint: Txij li qhov no yog "2 tog" tsim, xyuas kom meej qhov chaw mating ntawm ob lub halves yog nruj nruj kom tsis txhob muaj kev ntxhov siab los yog kev co tshwm sim los ntawm qhov khoob khoob thaum ua haujlwm.

Bolt Tightening thiab Sealing: Paub meej tias lub bolt nro thoob plaws hauv lub qhov array yog sib xws los tiv thaiv liner deflection vim tsis sib npaug load faib.

 

3. Kev tu tsis tu ncua

 

Cov ntsiab lus ntawm kev kho mob: kub, siab, thiab puas ua rau cov khoom hardness, corrosion kuj, thiab nruj kam rau ua qhov tseem ceeb rau kev pab lub neej.

 

Kev ntsuam xyuas kev hnav: Ib ntus tshuaj xyuas cov txheej txheej txheej, tsom rau kev hnav los ntawm cov khoom cuam tshuam, thiab siv tus qauv 35-45 HRc hardness los txiav txim seb qhov hloov pauv tau mus txog qhov twg.

Geometric Deviation Monitoring: Sijhawm siv lub jig checking los ntsuas lub liner lub roundness. Yog tias nws tsis ua raws li tus qauv teev tseg, tshuaj xyuas lub liner kom looseness lossis deformation.

Cov Khoom Muag Khoom Muag: Saib xyuas Cr13 rau pitting lossis tawg thaum lub sij hawm soj ntsuam. Yog tias pom cov kab nrib pleb zoo, nres siv tam sim; welding kev kho yog nruj me ntsis txwv tsis pub raws li cov khoom yuav ua nkig nyob rau hauv kev nyuaj siab los yog kub.

 

5. Cov ntawv thov kev lag luam

 

High- hnav Plug Screw Feeder Liners yog cov khoom siv tseem ceeb ntawm Plug Screw Feeder (PSF).

 

Primary Machinery:

Plug Screw Feeder: Lub tshuab siv lub hau ntsaws ntsaws ruaj ruaj thiab cov hlua tshwj xeeb kom nrawm thiab dewater cov ntaub ntawv xoob, tsim cov ntsaws ruaj ruaj uas muab kev ruaj ntseg siab - siab sealing.

 

Kev lag luam tseem ceeb:

Pulp thiab Ntawv Kev Lag Luam: Abrasion -resistant Pulp Mill Spares. Siv rau raw khoom noj thiab ua hauv cov kab ntau lawm xws li Chemi-thermomechanical pulp (CTMP).

Engineering Wood Kev Lag Luam - MDF Fiberline Maintenance Solutions. Precision-machined plug feeder Cheebtsam yog siv nyob rau hauv nruab nrab-density fiberboard (MDF) ntau lawm kab rau pretreatment ntawm biomass raw khoom.

Bioenergy Sector: Customized Compression Housing Liner. Siv rau kev thauj mus los thiab kev sib khi ntawm biomass raw khoom ua ntej lawv nkag mus rau siab -siab reactors lossis preheaters.

 

Cov khoom muaj feem xyuam: Cov hnab looj tes no feem ntau hloov nrog Plug Screw, Hnav Tsho, thiab Spool Piece.

 

Yog tias koj tab tom nrhiav Plug Screw Feeder (PSF) qhov chaw-xws li ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws​​Plug​​​(PSF)-xws li ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws​ntses Ua tsaug.

 

Cim npe nrov: plug yeeb nkab liner, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized