Particleboard tsis tu ncua press ntau lawm kab txheej txheem Cov txheej txheem ntws saib tag
I. Txheej txheem cej luam
Cov ntaub ntawv raw ntawm particleboard ntau lawm kab yog ntoo thuv, birch,
thiab lwm yam, feem ntau yog npaj los ntawm chipping thiab npaj txheej txheem. Lub particleboard yog
uniformly thauj mus rau qhov ua tau zoo thiab txuag hluav taws xob ib leeg -channel
lub tshuab ziab khaub ncaws los ntawm qhov tshwj xeeb ntub dej particleboard rau hauv, thiab tom qab ntawd tshuaj xyuas los ntawm super screen thiab huab cua cais. Los ntawm cov tub ntxhais txheej txheej shavings flowmeter
Raws li kev ntsuas, tswj cov txheej txheem saum npoo ntawm cov shavings qhuav thiab cov
tus nqi ntawm sizing, sizing shavings los ntawm txoj siv conveyor conveyor feem rau lub rooj, cov tub ntxhais txheej nteg tshuab paved nrog txawm thiab ca slab. Tom qab
prepressing los ntawm tshwj xeeb prepressing tshuab rau particleboard, txoj kev slab yog thauj mus rau kub pressing tshuab. Cov slab ntxhib raug xa mus rau lub hnub qub kom qhuav
tshuab los ntawm conveyor, thiab ces xa mus rau crossbar txiav tshuab rau txiav ntug los ntawm conveyor. Tom qab txiav, lub semi- tiav particleboard raug thauj mus rau
lub semi- cov khoom tiav los ntawm forklift tsheb. Khaws rau 48 teev, xuab zeb thiab tom qab ntawd ntim thiab khaws cia hauv qhov chaw cia.
Ⅱ. Main nyiaj txiag thiab technical qhiars
1. Khoom specifications
Ntau yam: homogeneous qauv particleboard Mother board Loj:
Wool board ntev: 4100-5730mm
Dav ntawm lub rooj tsavxwm ntxhib: 2070mm (qhov loj me tom qab nias, ua ntej txiav pom)
Tiav board loj: 2070mmx2800mm, 1830mmx2750mm
Thickness ntawm huv board: 9.0-30.0mm
Thickness ntawm cov khoom tiav: 9.5mm -- 31mm
Ua tiav board ceev: 610 ~ 720kg / m³
2. Ntau hom: nruam kub xovxwm ntau lawm kab
3. Kev ua haujlwm
Hnub ua haujlwm txhua xyoo yog 300 hnub Lub sijhawm ua haujlwm txhua hnub yog 3 ua haujlwm
Lub sijhawm ua haujlwm zoo ntawm hnub yog 22.5 teev
4. Muaj peev xwm ntau lawm: 4000m³ ib hnub Raws li cov hauv qab no tsis:
Xovxwm txheej txheem ntev 21m Board dav 2070mm
Qhov ntsuas kub tsawg kawg ntawm ib lub voj voog roj kub + 280 degree
Qhov siab tshaj plaws kub ntawm cov roj kub nruab nrab yog + 265℃Kub ntawm slab ntawm qhov nkag ntawm xovxwm
Yam tsawg kawg nkaus +35℃Qhov siab tshaj plaws +50℃Cov sijhawm ua haujlwm txhua hnub 22.5 teev
Qhov siab tshaj plaws ntau lawm ceev 800mm / s
|
Tiav lawm lub rooj tsavxwm tuab mm |
Sanding nyiaj pub mm |
Qhov ntom ntau kg/m³ |
Kub nias yam s/mm |
Ntau lawm ceev mm/s |
Ntau lawm muaj peev xwm m³/d |
|
10 |
0.5 |
610-720 |
8.5 |
240 |
350 |
|
12 |
0.5 |
610-720 |
8.0 |
210 |
370 |
|
16 |
0.5 |
610-720 |
7.2 |
176 |
410 |
|
18 |
0.5 |
610-720 |
7.5 |
151 |
400 |
|
25 |
0.5 |
610-720 |
7.7 |
100 |
388 |
|
30 |
0.6 |
610-720 |
8.0 |
87 |
400 |
5.tag nrho cov teeb tsa lub zog ntawm cov nroj tsuag (kwv yees tus nqi)
5.1 Ntoo chipping thiab npaj 2000KW
5.2 Shavings ziab / tshuaj ntsuam 1350KW
5.3 Gluing thiab sizing 300KW
5.4 Paving thiab xovxwm ntau lawm kab 2000KW
5.5 Edging / txias / stacking 300KW
5.6 Stacking thiab chopping cia qhov system 85KW
5.7 Sanding teeb / ntsuas pom 1250KW
5.8 Cov khoom siv pabcuam 300KW
5.9 Cov khoom siv hluav taws xob tswj 10KW
5.10 Lub zog cog 900KW
5.11 Tag nrho cov teeb tsa lub zog 8495KW
5.12 Fais fab xwm txheej ceev 430KVA
6. Cov yam ntxwv ntawm kev tsim khoom
Kev siv ntoo: (cov dej noo 60 ~ 80%) txog 500t / d
Ntoo nti raw cov ntaub ntawv: birch, ntoo thuv, thiab lwm yam Tshuaj raw khoom noj:
Urea formaldehyde resin kua nplaum (65% khoom) 50t / d
Ammonium chloride (hmoov) 3t / d
dej rau ntau lawm 10 ~ 20t / h
Compressed cua rau ntau lawm 50m³ / min 0.6MPa
7. Cov khoom zoo
Raws li lub teb chaws tus qauv GB / T4897-2015 Table 4 (Hom P2) "nyob rau hauv qhuav tej yam kev mob ntawm daim ntawv PB
Cov kev xav tau zoo:
|
Table 4 Lwm yam khoom siv lub cev thiab txhua yam ntawm rooj tog particleboard siv nyob rau hauv lub xeev qhuav |
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项 目 |
单位 |
规格限(μU,μL) |
|||||
|
基本厚度范围 |
|||||||
|
Tsawg dua los yog sib npaug li 6 |
>6-13 |
>13-20 |
>20-25 |
>25-34 |
>34 |
||
|
Static dabtsi yog khoov zog (MOR) |
MPa |
12.0 |
11.0 |
11.0 |
10.5 |
9.5 |
7.0 |
|
Modulus ntawm elasticity (MOE) |
MPa |
1900 |
1800 |
1600 |
1500 |
1350 |
1050 |
|
Internal bonding zog |
MPa |
0.45 |
0.40 |
0.35 |
0.30 |
0.25 |
0.20 |
|
Surface bonding zog |
MPa |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
|
2h dej nqus thickness expansion tus nqi |
% |
8.0 |
|||||
8. Hydraulic roj
8.1 Hydraulic roj qauv L-HM46, kev ua qias tuaj tsawg dua 20mg/100ml
8.2 Hydraulic roj yuav tsum tau hloov txhua ob lub hlis lim (L-HM46 hydraulic roj hloov cim saib cov lus hauv qab no) L-HM46 hydraulic roj hloov pauv
(SH/T0599-19940)
|
Yam khoom |
Cov paib hloov roj |
Kev sim |
|
|
Kinematic viscosity hloov tus nqi /% ntawm 40 degree |
Tshaj dhau |
+15 los yog -10 |
Ua raws li GB / T265 |
|
Moisture /% |
Loj dua |
0.1 |
Ua raws li GB / T260 |
|
Chroma nce (piv rau cov roj tshiab) / naj npawb |
Loj dua |
2 |
Ua raws li GB / T6540 |
|
Acid naj npawb Txo /% Los yog tus nqi ntxiv /(mgKOH/g) |
dhau Loj dua |
35 0.4 |
Ua raws li GB / T264 |
Lus Cim: Cov txheej txheem ntawm cov cuab yeej siv yog qhov qub, thiab cov roj tshiab
yuav tsum tau hloov thaum ib qho ntawm cov ntsuas hauv cov roj hydraulic mus txog qhov ntsuas roj hloov.
8.3 Rau lub proportional valve hydraulic system siv L-HM hydraulic roj, cov pa phem℃(hnyav txoj kev) yog ntau tshaj 20mg / 100mL hnub yuav tsum yog
hloov.
9. Tso tawm
Cov kab ntau lawm yog tsim raws li nram qab no muab emission
index, yog tias tus neeg yuav khoom xav tau qhov ntsuas qis qis dua, nws yuav tsum tau nruab nrog cov khoom siv lim dej ntxiv lossis cov khoom siv purification. Xws li cov cua daj cua dub ntxiv
separator, scrubber lossis electrostatic precipitator. Tag nrho cov plua plav tshem tawm
cov khoom siv, cov khoom siv lim dej lossis cov khoom siv lim dej tsis suav nrog cov khoom siv ntawm Tus Neeg Muag Khoom.
9.1 Nias tawm
Xovxwm tso tawm tawm tom qab kev kho mob:
Tso zis ntim txog 60,000 m³ / h
Qhov kub ntawm qhov tso tawm yog li 70 ºC
9.2 Nws
Muaj ntau lub suab nrov ntawm cov kab ntau lawm, qee qhov tuaj yeem tawm ntau dua 85 (dBA) suab nrov:
chipper
Slicing tshuab
sander
Hydraulic twj tso kua mis
pom
sander
Cua tshuab
Cov cuab yeej kho suab nrov tsis suav nrog hauv Tus Neeg Muag Khoom Cov Khoom Muag. Tus Neeg Muag Khoom yuav muab cov ncauj lus kom ntxaws ntawm cov suab nrov tsim cov cheeb tsam, kev kho suab nrov
kev ntsuas thiab cov lus qhia thaum lub sij hawm ua qhov project los yog nyob rau hauv lub
Tus neeg yuav khoom Scope ntawm kev muab khoom. Cov neeg ua haujlwm ua haujlwm hauv thaj chaw suab nrov yuav tsum hnav lub pob ntseg rau kev tiv thaiv, lossis siv lwm yam kev ntsuas suab nrov.
10. Cov neeg ua haujlwm hauv cheeb tsam
Cov neeg ua haujlwm tau thov raws li cov qauv kev teeb tsa ntawm cov kab ntau lawm zoo sib xws hauv Suav teb. Tus neeg yuav khoom tuaj yeem hloov kho tau
raws li cov xwm txheej hauv zos lossis nws tus kheej kev paub.
|
Tshooj los yog qhov chaw |
Cov xwm txheej ntawm kev ua haujlwm |
Ua ntej ua haujlwm |
Kev hloov thib ob |
Thib peb ua haujlwm |
Tag nrho |
|
Kev npaj Tshuag |
S |
6 |
6 |
6 |
18 |
|
Kev sib cais qhuav |
S |
4 |
4 |
4 |
12 |
|
Sizing thiab sizing |
BS |
2 |
2 |
2 |
6 |
|
Paving / kub xovxwm kab |
S |
4 |
4 |
4 |
12 |
|
Tom qab ua tiav |
BS |
2 |
2 |
2 |
6 |
|
Sand saw hlau packing |
FS |
10 |
10 |
10 |
30 |
|
Forklift tsav tsheb |
S |
2 |
2 |
2 |
6 |
|
chav kuaj |
S |
2 |
2 |
2 |
6 |
|
Hlawv riam / saws |
S |
2 |
2 |
- |
4 |
|
kws kho tsheb |
S |
2 |
2 |
2 |
6 |
|
tus kws hluav taws xob |
S |
2 |
2 |
2 |
6 |
|
kho |
S |
1 |
1 |
0 |
2 |
|
Tag nrho |
39 |
39 |
39 |
117 |
Cov lus qhia:
1.BS semi- cov neeg ua haujlwm txawj, S cov neeg ua haujlwm txawj, FS cov neeg ua haujlwm tsis txawj ua haujlwm. Cov neeg ua haujlwm tsim khoom hauv lub Hoobkas, cov neeg ua haujlwm muag khoom thiab cov neeg ua haujlwm pabcuam, xws li cov cav ntoo, cov tshuab ntxhua khaub ncaws, thiab lwm yam, tsis pom zoo.
Kev hloov pauv ntau lawm ntawm txhua ntu yog npaj raws li niaj hnub, cov kab ntau lawm tau txais kev tsim khoom tas li ntawm peb zaug ib hnub, thiab cov koom haum pabcuam tau txais ib lossis ob qhov kev hloov pauv raws li qhov xav tau. Tus neeg yuav khoom kuj tuaj yeem teeb tsa cov khoom lag luam ntawm pawg pabcuam raws li qhov xwm txheej tiag tiag.
Ⅲ.particleboard ntau lawm kab hluav taws xob tsis siv neeg tswj qhov system
Peb lub tuam txhab los ntawm particleboard ua tiav cov kab ntau lawm ntawm ntau tshaj kaum xyoo ntawm kev tshawb fawb thiab cov ntsiab lus, nqus cov cuab yeej txawv teb chaws siab heev
thev naus laus zis, tsim ib txheej ntawm ob qho tib si ruaj khov, txhim khu kev qha thiab kev lag luam thiab siv tau tag nrho tsis siv neeg tswj qhov system. Lub kaw lus tau siv nyob rau hauv ntau cov kab ntau lawm hauv tsev thiab txawv teb chaws thiab ua tiav cov txiaj ntsig zoo. Nws muaj kev tswj xyuas tiav rau cov khoom lag luam hauv online zoo thiab cov khoom tsim tawm ntawm cov kab ntau lawm, uas ua rau txo qis kev ua haujlwm thiab txo cov khoom siv hluav taws xob los ntawm kev ua kom zoo ntawm kev tswj tsis siv neeg.
Cov kev tswj hwm lus dab neeg ntawm chav tswj dav dav yog raws li hauv qab no
2. Particleboard tsis siv neeg tswj qhov zoo
a, kev tswj hwm qhov system feem ntau yog siv decentralized centralized tswj system, yog txheej txheem tswj kev siv tshuab, kev sib txuas lus
thev naus laus zis thiab ib qho, yog lub ntiaj teb kev tshaj lij tshaj plaws, PLC thev naus laus zis. Los ntawm software programming thiab HMI (txiv neej-machine
kev lag luam interface) tswj MCC, PLC tswj txee tso zis tsav tsheb lub cev muaj zog, zaus hloov pauv, tswj lub valve, solenoid valve thiab lwm yam khoom siv tswj hwm, kom ua tiav kev tswj tsis siv neeg thiab kev tswj hwm ntawm lub cev, kom ua tau raws li qhov xav tau ntawm ntau cov txheej txheem tsim khoom. HMI interface txais kev tswj hwm PC rau tiag tiag- lub sijhawm saib xyuas, kev siv tshuab multimedia, nrog 3D animation, tag nrho Suav zaub, suab thiab lub teeb sai thiab lwm yam xim tib neeg- tshuab kev sib cuam tshuam, muaj peev xwm intuitively tso saib qhov teeb meem ntawm particleboard ntau lawm, qhov tiag - lub sijhawm ua haujlwm cov ntaub ntawv tau txais kev cawmdim thiab ua haujlwm ntawm PC, yog li cov xwm txheej ntawm kev lag luam. particleboard ntau lawm kab yog qhov tseeb ntawm ib nrais muag. Kev khiav hauj lwm yog ntau intuitive thiab yooj yim. Lub kaw lus muaj kev sib txuas lus zoo thiab kev qhib siab, tawm hauv kev hloov kho kom txaus thiab kev ua haujlwm thaub qab, kom ua tau raws li cov cai ntawm IEC61158 thiab EN50170 cov qauv. Ntxiv mus, nws muaj qhov zoo ntawm kev nyab xeeb thiab txhim khu kev qha ua haujlwm nyob rau hauv ib puag ncig ua haujlwm hnyav thiab ua kom pom tag nrho ntawm kev ua haujlwm ntawm particleboard ntau lawm kab.
b, Tsis tas yuav ntxiv cov khoom siv, nws tuaj yeem pauv cov txheej txheem cov ntaub ntawv nrog txhua ntu kom ua tiav kev sib txuas thiab cov ntaub ntawv tuaj yeem xa tawm. c, lub kaw lus no muaj cov ntaub ntawv SQL muaj zog, tuaj yeem txuag tau ib xyoos ntawm cov cuab yeej ua haujlwm cov txheej txheem nkhaus cov ntaub ntawv thiab ntau yam ntawm - lub tswb nrov, zoo heev rau cov txheej txheem cov neeg ua haujlwm thiab cov neeg ua haujlwm saib xyuas kom pom thiab txheeb xyuas qhov ua rau tsis ua haujlwm, yog li qhov nyuaj tsis tuaj yeem pom ntau yam tsis yooj yim, humanized.
d, siv lub cev muaj zog, pom, paving lub taub hau tuaj yeem ua tiav cov txheej txheem nrawm ntawm kev ua haujlwm interface;
e, peb lub tshuab paving tuaj yeem hloov kho qhov ceev ceev thiab txoj haujlwm ntawm lub nozzle raws li cov khoom siv ntawm cov bunker.
f, nteg tshuab raws li qhov ceev ntawm txoj kab tseem ceeb thiab qhov ceev ntawm cov ntaub plaub lub phaj tuaj yeem kho tus nqi ntawm txhua lub tshuab tso.
g, yooj yim tsis siv neeg tua hluav taws thiab tawg- pov thawj tswj kev pab cuam.
h, los ntawm lub network cable lossis optical fiber tuaj yeem ua tiav cov chaw taws teeb tswj xyuas thiab kuaj xyuas qhov chaw deb.
3. Kev sib xyaw ntawm cov txheej txheem tswj
Tag nrho cov kev tswj tsis siv neeg yog tsim los ntawm cov khoom siv kho vajtse thiab software, feem ntau suav nrog:
a, nrhiav kom tau thiab tua cov cuab yeej
Sensors (kub, siab, photoelectric, txwv, thiab lwm yam),
keyboards, tswj li qub, actuators, ib feem ntawm cov cuab yeej no yog imported los yog domestic zoo-paub hom khoom;
b, tsav, khoom siv:
Lub ntsiab hloov hluav taws xob Cheebtsam txais Schneider hom
cov khoom, inverter txais yuav domestic zoo-paub hom Inwitten, kev ntseeg siab ntawm kev tsav tsheb thiab cov cuab yeej muab qhov yooj yim
lav rau kev ua haujlwm ntawm qhov system;
c, tswj (nrog rau kev sib txuas lus) cov khoom, khoom siv
Txais Siemens S7-1500 PLC CPU, I / O Cheebtsam thiab Siemens industrial computer, los ntawm Profinet bus thiab Fast Eathnet kev sib txuas lus rau
tsim kev sib txuas lus network ntawm tag nrho cov tswj system. Kev siv Profinet kev sib txuas lus thev naus laus zis: nws cov ntaub ntawv muaj kev ntseeg siab
kis tau tus mob, ceev cov ntaub ntawv teb, muaj zog tiv thaiv - muaj peev xwm cuam tshuam zoo txhim kho kev ntsuas thiab tswj qhov tseeb ntawm
system, ua kom cov kev tswj hwm txhim khu kev qha; Qhov thib ob, nws txuag tau ntau ntawm cov tswj cables (nrog rau cov cables tshwj xeeb) rau cov neeg siv,
txo tus nqi tag nrho ntawm lub kaw lus, thiab tseem txo cov neeg siv kev ua haujlwm ntawm kev saib xyuas thiab kho qhov system.
d, TIA programming software thiab American Intouch configuration software
Los ntawm TIA programming software los npaj tag nrho cov particleboard ntau lawm system tswj kev pab cuam, thiaj li ua tau raws li cov ntaub ntawv sampling, logic tswj, PID tswj, kev ruaj ntseg interlock, txhaum tso zis thiab lwm yam functions. Lub programming txais hom modularization, tus qauv yog qhov tseeb. Tus txiv neej- tshuab interface compiled los ntawm Intouch configuration software muaj xws li ob peb pawg ntawm cov tshuaj ntsuam, tswb, tiag tiag- lub sij hawm nkhaus, keeb kwm sib, PID hloov, cov ntaub ntawv archiving thiab ua hauj lwm txoj cai ntawm tag nrho cov particle board ntau lawm system. Tus neeg teb xov tooj tuaj yeem tswj hwm cov txheej txheem particleboard raws li kev tso cai sib txawv, kev hloov pauv, cov txheej txheem keeb kwm nkhaus tshawb nrhiav thiab kev tswj hwm qhov system.
