Nchịkọta ọrụ
A haziri igwe kalenda batrị maka lithium{0}ion batrị electrode, na-enye njikwa nha anya nke ọma yana njupụta electrode edo edo n'oge usoro kalenda. N'ịbụ nke a na-achịkwa nha nha nha n'ime ± 2μm, igwe a dabara adaba maka ihe batrị dị iche iche, gụnyere LFP na NMC cathodes, yana graphite na silicon-carbon anodes.
Igwe igwe na-ebugharị Electrode Roller Press na-enye arụmọrụ calending kwụsiri ike yana oke nhazi nke 12 m / min yana ike ịpị ruo tọn 200. Ọ na-ejikọta ọrụ dị ka tupu - ikpo ọkụ, njikwa esemokwu akpaka, mbelata ọnụ, na ezigbo mgbanwe oge mpịakọta oge iji kwalite ogo electrode na nrụpụta ọrụ.
Ejiri sistemu njikwa PLC nwere ọgụgụ isi yana interface HMI, igwe ahụ na-enye ndị na-arụ ọrụ ohere inyocha ma dozie paramita mmepụta ngwa ngwa. Igwe ọkụ dị elu{1} na ngwa eletrik a pụrụ ịdabere na ya, gụnyere Mitsubishi PLC, na-enyere aka ịnọgide na-arụ ọrụ na-agbanwe agbanwe yana ogologo oge- nkwụsi ike.
Ndị na-emepụta batrị lithium na-eji ihe ngwọta calending electrode a ọtụtụ ebe maka batrị EV, sistemu nchekwa ume, na pilot{0}}oke mmepụta ahịrị, na-enyere aka melite nkwụsi ike electrode na ịrụ ọrụ cell n'ozuzu ya.
Nchịkọta akụrụngwa
Ọrụ ngwaọrụ:
(1)HF-ZJ ka a na-ejikarị maka mmepụta akwụkwọ mpịakọta lithium na-aga n'ihu -ion batrị electrode mpempe akwụkwọ, na-atụgharị batrị electrode mpempe akwụkwọ na njupụta na ọkpụrụkpụ nke usoro a chọrọ, a na-egbute eriri igwe site na usoro ikuku;
(2) A na-atụba akụrụngwa 45 # igwe nchara, nnukwu ihe owuwu ihe mmịfe, ike na-ebu ya buru ibu, nrụrụ dị obere, ike ịgbagharị buru ibu, ịgbagharị ọsọ dị elu;
(3) Ọ nwere ọrụ nke igbutu ihu na mpịakọta elu ihicha usoro;
(4) na mgbazi esemokwu njikwa winding, winding;
(5) na ngwaọrụ nchekwa ihe mkpanaka osisi;
(6) Sistemụ pressurization pneumatic na-achịkwa ibuli cylinder site na igwe mmadụ - iji mee ka ebuli elu igwe;
(7) njikwa nrụgide mgbe niile, gbanwee nrụgide mmanụ mpịakọta site na igwe mmadụ - igwe;
(8) Man - nhazi ntinye ihe nrụnye igwe iji gbanwee nrụgide mmanụ iji tụgharịa oghere.
Gosipụta maapụ ntụnye aka
Ngwa emetụtara
Usoro akụrụngwa eruba
Ntugharị → ikpo okwu nri → sistemu mgbazi → sistemu njikwa esemokwu → ngwaọrụ mbelata ọnụ → ngwaọrụ nchekwa → ngwaọrụ kpo oku → igwe pịa → ngwaọrụ ihichapụ roller (naanị electrode na-adịghị mma)
1. Parampat ihe na-abata
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Mba |
Ihe |
Nka nka |
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1. |
Usoro ihe eji eme ihe |
Cathode: lithium iron phosphate, lithium cobalt, lithium manganate na ternary ihe. anode: graphite, silicon carbon, wdg |
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2. |
Usoro mkpuchi ihe na-abata |
Transverse intermittent, na-aga n'ihu multiple zebra mkpuchi, na-aga n'ihu mkpuchi, wdg |
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3. |
Nkọwapụta mbata |
1) mkpụrụ ọkpụrụkpụ: aluminum foil 10 ~ 35μm, ọla kọpa foil 6 ~ 25μm 2) Ogwe osisi: 100-300μm 3) Dayameta eriri igwe ihe: Max.φ500mm 4) Mpịakọta arọ: Max.300kg 5) Njehie ọkpụrụkpụ osisi: Ihe na-erughị ma ọ bụ hà nhata ± 2μm Nkọwapụta Barrel: Dayameta nke ime 3 sentimita, ogologo na-erughị ma ọ bụ hà nhata 650mm |
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4. |
Nkọwapụta ngwaahịa |
1) Njehie ịdị arọ nke efere electrode mgbe nrụgide: Ihe na-erughị ma ọ bụ hà nhata ± 2μm (wepụ akụkụ ndị na-adịghị mma nke isi na ọdụ na ọnụ) 2) Dayameta eriri igwe ihe: Max.φ500mm 3) Mpịakọta arọ: Max.300kg 4) Ntugharị ihu ikuku: Ihe na-erughị ma ọ bụ hà nhata ± 0.4mm |
Akụrụngwa teknuzu index
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Mba |
Ihe |
Nka na ụzụ oke |
|
1. |
Nha mpịakọta |
Φ400mm × 450mm (mpịakọta elu dayameta × mpịakọta elu obosara) obosara mpịakọta dị irè 420mm |
|
2. |
Akụkụ ntinye ahịrị |
Ihe ruru. Ogologo 4660mm × obosara 2680mm × ịdị elu 1800mm (ewezuga ihe nchekwa akwụkwọ mpịakọta) |
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3. |
Nha nke ihe nrịbama igwe |
Ihe ruru. Ogologo 2680mm x obosara 780mm x elu 1800mm |
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4. |
Agba ngwaọrụ |
Agba ọkọlọtọ ndị na-eweta ngwaahịa ma ọ bụ agba akọwapụtara. |
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5. |
Ibu nke otu ngwaọrụ |
Ọnụ ọgụgụ zuru ezu nke ahịrị mmepụta: ihe dị ka 5T, ịdị arọ nke igwe na-emepụta ihe dị ka 4T |
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6. |
Ibu - ihe achọrọ |
Akụkụ rola chọrọ ka ibu ala dị ukwuu karịa ma ọ bụ nhata 3t / ㎡, a na-etinyekwa efere nkwado na ala nke akụrụngwa. |
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7. |
Nrụgide ikuku |
0.5Mpa ~ 0.7Mpa (mwepu mmanụ na mmiri), ọnụego eruba: 0.04M3 / min |
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8. |
Ihe gburugburu ebe obibi chọrọ |
Okpomọkụ dị nso 0 ruo +45 ogo C iru mmiri dị ala: Ihe na-erughị ma ọ bụ haha 50% |
|
9. |
Ike chọrọ |
380V, 50Hz atọ -usoro ise -sistemụ waya |
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10. |
Ike ahịrị dum |
Ike 10KW |
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11. |
Mfepụta ọsọ ọsọ |
Oke.12m/min |
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12. |
Nrụgide n'etiti mpịakọta abụọ |
Max.200T |
|
13. |
Ọnụego ngafe |
Karịrị ma ọ bụ nhata 99% (ewezuga ihe ọjọọ na-abata, ọkọnọ ike, ọkọnọ gas na ihe ndị ọzọ na-emetụta) |
|
14. |
Ọnụọgụ ọdịda akụrụngwa |
Ihe na-erughị ma ọ bụ hà nhata 1% (naanị mmejọ nke akụrụngwa kpatara ka a na-agbakọ) |
Nhazi akụrụngwa
Ahịrị mmepụta electrode na-aga n'ihu na-enwekarị ihe mkpuchi, ngwaọrụ preheating, igwe nrụbama hydraulic, rewinder, sistemu njikwa eletriki, mgbapụta ọkụ eletrik, na ngwaọrụ nhazi ihu.
1. Uncoiler
Ngwaọrụ a na-akwado ihe igwe igwe a ga-atụgharị ma na-azụ ya na igwe igwe igwe. Ọ nwere efere mgbago kwụsiri ike (okpukpu 20mm), free CNC{2} nke nwere chrome plating siri ike, linear bearings, ngwaọrụ nhazi ihu, ogwe ikuku, breeki ntụ ntụ magnetik nwere njikwa erughị ala, rollers ndu, na ihe ndị ọzọ.
Isi Nka na ụzụ:
- Ogwe na-ekpugharị: Dayameta Ø76mm, ogologo dị irè 500mm; ogwe ikuku na valvụ nchịkwa, nke nwere egbe onu oriri.
- Dayameta anaghị ekpuchi oke: Ø400mm
- Oke ibu kacha: 300kg
- Onye na-ahụ maka mgbakasị ahụ: 0.5 ~ 50kg (nke a na-agbanwe agbanwe), na-eji ngwaọrụ njikwa esemokwu Sulishun.
- Ngwa mgbakwunye Edge: Na-eji sistemụ njikwa Dongdeng yana izi ezi nke ±0.2mm.
2. Splicing Platform
- Nke mejuru efere mkpọ, mmanya nrụgide, cylinder, na okporo ụzọ ntuziaka, jikọtara ya na igwe anaghị agba nchara.
- Usoro mwepu: nke cylinder na-enyere aka{1}} mmanya nrụgide ebugharị.
- Obosara mbanye: 400mm
3. Edge{1}Ngwaọrụ ewepụtụ
Ngwa mkpụbelata{{0} nwere fremu, agụba nke elu na nke ala, rollers na-ese n'elu mmiri, na rollers ntuziaka. Isi ọrụ ya bụ iwepụ akụkụ ndị na-enweghị ihe mkpuchi na akụkụ ndị na-apụta ìhè iji gbochie ịgbagharị na-enweghị isi n'ihi mgbatị dị iche n'etiti ebe mkpuchi na ebe a na-ekpuchighị ya.
Isi Nka na ụzụ:
1) Oke agụba ọsọ: 40 rpm
2) Edge{1} obosara mbelata: 200mm–400mm (enwere ike na-aga n'ihu)
3) Ike moto: 0.4 kW (3-phase, 380V, 50Hz)
4. Ngwaọrụ Damping Vibration
Ihe mejupụtara firam, rollers ntụzịaka edobere, rollers na-ese n'elu mmiri, na okporo ụzọ ntuziaka linear, ngwaọrụ a na-ebelata mkpọtụ mpempe akwụkwọ n'oge ntụgharị oge na-adịte aka iji gbochie nbibi.
- Ọnụọgụ: 2 stọpụ (otu tupu na otu mgbe igwe igwe na-atụgharị).
5. Ngwaọrụ na-ekpo ọkụ
- Sistemụ ikpo ọkụ infrared nwere okpomoku a na-emegharị emegharị Ihe na-erughị ma ọ bụ haha nha 100 , nwere mkpuchi mkpuchi okpomọkụ karịrị-.
6. Hydraulic Roller Press
Igwe ihe igwe na-akpụ akpụ bụ akụrụngwa bụ isi nke ahịrị mmepụta, nke nwere ihe nkedo ígwè gantry frame, njikọ zuru ụwa ọnụ, ihe na-ebelata moto, sistemu ọkụ eletrik, sistemu mmezi oghere, sistemụ njikwa eletriki, efere nchekwa nri, na usoro nhicha igwe.
Isi Nka na ụzụ:
1) N'ozuzu akụkụ (L×W×H): ~2800mm × 800mm × 1500mm
2) Nkọwa Roller (dayameta × obosara): Ø400×450mm
- Obosara ọrụ dị irè: 400mm
- Ọsọ ọsọ: 2–12 rpm (enwere ike ịhazigharị nke ọma)
- Ihe nlegharị anya: 9Cr3Mo (akuko nyocha ewepụtara)
- Isi ike dị n'elu: HRC karịrị ma ọ bụ ha nhata na 66–68
{0} Isi ike iwe: HB280-300
- Omimi na-emenyụ: Karịrị ma ọ bụ hà nhata na 18mm
- Rọpụpụ radial: Ihe na-erughị ma ọ bụ hà nhata ±0.001mm (a nwalere na igwe ihe igwe cylindrical)
- Mwepu nke elu: Ra{1}
- Ọkpụrụkpụ chrome: Karịrị ma ọ bụ hà nhata 0.18mm
- ihicha igwe: Sistemu scraper agụba nwere ike idozi ya na igbe nnakọta (otu setịpụ n'otu rola).
- Mkpokọta mba - ibu radial runout: Ihe na-erughị ma ọ bụ haha ±0.002mm (nwalere na cylindrical grinder)
3) Ụzọ mbanye: Mgbasa njikọ zuru ụwa ọnụ
4) Isi moto ike: 11kW (2×5.5kW, 380V, 50Hz)
5) nkọwapụta hydraulic cylinder: Ø200mm gbara, strok 10mm
6) Ike kachasị elu: 3400 kN
7) Nrụgide eriri: 0.45-7.5 t / cm
8) Ndozi oghere: Central wedge block na hydraulic mgbe niile nrụgide.
- Oke mmezi: 0–2mm
9) Roller bearings: P5-grade ziri ezi bearings na molybdenum disulfide griiz.
10) Njikọ ọkụ: nkwonkwo na-atụgharị na njedebe ogwe
11) Usoro ikpo ọkụ: Onye njikwa okpomọkụ ebu
12) Igwe ọkụ: mmanụ ọkụ (onye ọrụ{1} nyere)
13) Okpomoku ikpo oku: Okpomọkụ ụlọ -150 ogo (nke a na-agbanwe agbanwe, ihe ngosi dijitalụ nwere mkpu okpomọkụ karịrị-).
14) Roller elu okpomọkụ uniformity: ± 1 ogo (n'ime obosara na-arụ ọrụ).
15) Ọnụ ọkụ: ụlọ okpomọkụ. ruo ogo 80 na ihe na-erughị ma ọ bụ nhata na 60 min, nkwụsi ike Ihe na-erughị ma ọ bụ hà 100 min.
16) Ike ọkụ mmanụ: 2HP, 24kW (iche 380V, 50Hz ike ọkọnọ).
17) Oil mgbapụta moto ike: 1.5 kW
18) Ọnụ ọgụgụ mmanụ kachasị elu: 220 L / min
19) Ibu igwe: ~ 4.5 tọn
20) Ụkpụrụ agba agba
21) Ụgbọ ala moto dị n'akụkụ aka ekpe nke njedebe ndepụta.
7. Rewinder
The rewinder na-anakọta ihe electrode akpọrepu n'elu isi isi. Ọ nwere etiti, bearings linear, ngwaọrụ nhazi ihu, ogwe ikuku, moto na-emegharị emegharị, njigide ntụ ntụ magnetik nwere njikwa erughị ala, na rollers ndu.
Isi Nka na ụzụ:
1) Nkwụghachi azụ: ogwe ikuku, Ø76mm, ogologo 400mm dị irè (ya na valvụ njikwa na egbe onu oriri).
2) Dayameta ikuku kacha elu: Ø400mm
- Oke ibu kacha: 400kg
3) Onye na-ahụ maka nchekasị: 0.5-50kg (nke a na-edozi), usoro Sulishun.
4) Ndozi ihu: Dongdeng njikwa usoro, izi ezi ± 0.2mm.
8. Eletriki Control System
A na-achịkwa usoro eletrik site na panel arụ ọrụ na kọbọd njikwa, gụnyere:
1) njikwa esemokwu Uncoiler site na breeki ntụ ntụ.
2) Igwe igwe igwe na-ebugharị site na isi moto nwere ihe ntụgharị ugboro ugboro maka mgbanwe ọsọ.
3) Rewinder nke moto na-ebugharị ya na njikwa esemokwu site na njigide ntụ ntụ magnetik.
4) Mgbapụta ọkụ eletrik na-edozi nrụgide hydraulic cylinder site na HMI touchscreen.
5) Ndozi Edge nke servo Motors na-achịkwa.
6) Mgbanwe nrụgide Roller site na HMI.
7) Ntugharị Roller gosipụtara na HMI.
8) Ndozi oghere Roller site na ntinye HMI.
Ngwa ngwa
Ụlọ ọrụ mmekọ
Ajuju Ajuju nke Lithium Battery Production Line
N'ebe a ị nwere ike ịchọta azịza nye ajụjụ ndị a na-ajụkarị gbasara akụrụngwa nrụpụta batrị lithium anyị, gụnyere usoro mmepụta, nhazi ahịrị, nhazi ikike, nhazi, ntinye, na nkwado teknụzụ.
Kedu ihe bụ igwe candering batrị lithium?
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Igwe calender batrị lithium, nke a na-akpọkarị calender ma ọ bụ igwe na-akpụgharị, bụ ngwa dị oke mkpa ejiri na usoro nrụpụta electrode. Ọrụ ya bụ isi bụ ịpịkọta na densify ihe electrode mkpuchi (ma anode na cathode) na foils metal mgbe usoro ihicha gasịrị. A na-enweta nke a site n'ịfefe foil mkpuchi ahụ site na usoro dị elu{2}}nkenke, counter{3}} rollers na-atụgharị na-etinye nrụgide a na-achịkwa.
Kedu ihe kpatara njikwa ọkpụrụkpụ electrode ji dị mkpa?
Njikwa ọkpụrụkpụ elektrọd dị oke mkpa n'ihi na ọ na-ekpebi njupụta ike batrị, ike ike, nchekwa, yana nrụpụta nrụpụta. Igwe elektrọd dị arọ na-akwakọba ihe na-arụsi ọrụ ike karị, na-akwalite njupụta ume, mana na-abawanye anya mbufe ion - na-ebuli nguzogide dị n'ime, ibelata ikike ọnụego, yana itinye ihe lithium plating n'ihe ize ndụ n'oge ịchaji ngwa ngwa. Ọbụlagodi obere nha nha (± 2–3 μm) na-ebute nkesa na-ezighi ezi ugbu a, na-eduga n'ụgwọ karịrị akarị, ịka nká ngwa ngwa, yana ndakọrịta cell na ngwugwu batrị. Njikwa ziri ezi (nke na-abụkarị ± 1.5 μm na ahịrị mmepụta dị elu) na-eme ka wetting electrolyte edo edo edo edo, nhazi SEI na-agbanwe agbanwe, yana mkpirisi kacha mma n'oge calending, na-egbochi irighiri irighiri ma ọ bụ oke porosity. Na nkenke, ọkpụrụkpụ electrode bụ isi ihe ndozi nguzozi n'etiti arụmọrụ na nchekwa - na-enweghị njikwa zuru oke, ọbụlagodi ihe kacha mma enweghị ike ibunye batrị ndị a pụrụ ịdabere na ya, ogologo{9}} na-adịgide adịgide.
Kedu ihe igwe a nwere ike ịhazi?
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Aluminom foil Electrodes, ọla kọpa foil electrodes
Kedu ka kalenda si eme ka arụmọrụ batrị dịkwuo mma?
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Kalenda na-ebuli njupụta batrị ike site n'ịkọkọ ihe na-arụ ọrụ, na-eweda nguzogide dị n'ime ya site na nrapado ka mma, ma na-emezi nhazi pore maka ion nke ọma- ka ọ na-ewepụ ntụpọ ndị na-ebute ọdịda akaghi aka. Mana ọ bụ nguzozi siri ike: oke nrụgide na-emebi electrode, ntakịrị na-ahapụ ya ka ọ ghara ịrụ ọrụ nke ọma.
Igwe a nwere ike iji eriri mmepụta batrị jikọọ?
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Ee