Ho khetha se nepahetsengmotsoako oa konkreite oa lipolanetee hloka ho hokahanya litlhoko tsa tlhahiso, litšobotsi tsa thepa, maemo a sebaka, le litšenyehelo tsa ts'ebetso ea nako e telele le litlhaloso tsa motswako, tlhophiso le tšehetso ea moetsi. Ka tlase ke tataiso e hlophisitsoeng le e sebetsang ho u thusa ho khetha yuniti e ntle ka ho fetisisa e rekisoang.
1. Hlakisa Litlhoko tsa Tlhahiso ea Motheo
1.1 Bokgoni ba ho Kopanya (Bophahamo ba Tlhahiso/Tlhahiso)
Fumana ho latela tlhahiso ea letsatsi le letsatsi, boholo ba sehlopha, le nako ea potoloho:
- Ka tekanyo e nyane(dikarolo tse rerilweng esale pele, dibaka tse nyane tsa kaho): tlhahiso ya 500–1500L (mohlala, CMP1500, CMP500)
- Sekala se mahareng(lifektheri tse entsoeng esale pele, kaho e akaretsang): tlhahiso ea 1500–3000L (mohlala, CMP1500–CMP3000)
- Ka tekanyo e kholo(konkreite e sebetsang hantle, tlhahiso ea indasteri): 3000L+ tlhahiso (mohlala, CMP4000–CMP6000)
Hlokomela:Bokgoni ba ho kenya hangata bo feta bokgoni ba tlhahiso ka 1.2–1.5x (qoba ho tlatsa ho feta tekano ho netefatsa hore ho kopanya ho lekana).
1.2 Ho Kopanya le Tšebeliso
Batswaki ba dipolanete ba ipabola ka konkreite e ts'oanang haholo, e sebetsang hantle (HPC/UHPC, konkreite e matlafalitsoeng ka faeba ya tshepe, konkreite e mebala, thepa e hanyetsang, seretse se omileng). Qoba ho di sebedisa bakeng sa konkreite e kgolo e lokisitsweng ho kopanngwa (batswaki ba di-twin-shaft ba sebetsa hantle mona).
Lintlha tsa bohlokoa tsa bohlokoa:Ho hasana ha faeba ya tshepe, ho hasana ha mosi wa silika, konkreite e omileng/e thata, konkreite e bobebe, di-aggregate tse hanyetsang.
1.3 Potoloho ea Tlhahiso le Bokgoni
- Nako ea ho kopanya sepheo:Metsotsoana e 20–40 bakeng sa mefuta e mengata ea konkreite (metsoako ea lipolanetefokotsa nako ea potoloho ka 15–20% khahlano le metsoako ea setso).
- Lebelo la ho ntsha metsi:Ho ntsha metsi ka hydraulic (≥1m³) ho potlakile ebile ho ka tšeptjoa ho feta ho ntsha metsi ka pneumatic (≤0.75m³) bakeng sa lihlopha tse kholo.
2. Lekola Litlhaloso tsa Tekheniki le Tlhophiso
2.1 Sistimi ea Matla le ea ho Khanna
- Matla a maholo a enjene:Bokgoni ba ho bapisa (mohlala, 55kW bakeng sa tlhahiso ea 1500L, 75kW+ bakeng sa 3000L+).
- Phetiso:Lebokose la li-gearbox tsa polanete tse nang le meno a thata a mekhahlelo e 6 (lerata le tlaase, torque e phahameng, tlhokomelo e tlase).
- Tšireletso:Tšireletso ea ho jara lintho tse ngata, ho emisa ka tšohanyetso, le ho kopanya ha hydraulic (ho thibela tšenyo ea phetisetso).
2.2 Sistimi ea ho ntša metsi
- Mokhoa oa ho ntša metsi:Pneumatic (bokgoni bo bonyenyane) khahlanong le hydraulic (bokgoni bo boholo, ho fetoloa ha letsoho ka tshohanyetso).
- Mamati a ho ntsha metsi:Lemati le le leng (le tloaelehileng) kapa le nang le mamati a mangata (bakeng sa ho ntša konkreite e ikatisang/SCC ka bokgabane bo phahameng).
- Ho tiisa:Litiiso tse tšepahalang haholo ho thibela ho dutla ha konkreite.
2.3 Mokhoa oa ho Kopanya
- Moralo oa lehare:Mahare a lipolanete a khahlanong le motlakase (linaleli tse 2-4 tse kopanyang) bakeng sa ho kopanya libaka tse se nang mouoane.
- Li-scrap:Li-scraper tse ka thoko + li-scraper tse ntšang metsi ho felisa ho bokellana ha thepa.
- Ho hanyetsa ho roala:Li-liner/blades tsa alloy tse nang le chromium e ngata (tsa bohlokoa bakeng sa thepa e khorofoang joalo ka mosi oa silica, faeba ea tšepe).
2.4 Sistimi ea Taolo
Taolo ea letsoho (ea motheo) khahlanong le taolo ea othomathiki ea PLC (e kopantsoeng le litsamaiso tsa ho kopanya, tlhokomelo ea nako ea sebele).
Sebopeho se bonolo ho se sebedisa, alamo ya phoso, le tshebetso ya hole (ha ho hlokahale).
3. Lekola ho Tšoarella le Tlhokomelo
- Lisebelisoa:Moqomo oa ho kopanya tšepe e sa ruseng, likarolo tse thata tse tsofalang haholo (e fokotsa makhetlo a ho nkeloa sebaka).
- Ho Hloekisa:Sistimi ea ho hlatsoa ka boiketsetso e nang le khatello e phahameng (e fokotsa mosebetsi oa matsoho, e thibela ho thatafala ha konkreite).
- Phihlello ea tlhokomelo:Mamati a tlhokomelo a ka tlosoang, phihlello e bonolo ho li-gear le mahare.
- Likarolo tsa tlatsetso:Ho fumaneha ha likarolo tse tsofetseng (li-liners, makhapetla, litiiso) le tšehetso ea moetsi sebakeng seo.
4. Ho lumellana ha Sebaka le Ts'ebetso
- Phepelo ea motlakase:Motlakase (380V/415V) bakeng sa lifeme tse tsitsitseng; disele/hydraulic bakeng sa libaka tse hole.
- Sebaka le ho kenya:E kentsweng fatshe (e tloaelehileng) ha e bapiswa le e tsamayang (e ka nkehang habobebe bakeng sa diporojeke tse nyane).
- Kopanyo:Ho tsamaellana le li-hopper tsa batching, litsamaiso tsa ho tsamaisa thepa, le mela ea tlhahiso e seng e entsoe esale pele.
5. Polokeho le ho Latela Melao
- Likarolo tsa polokeho: Ho emisa ka tshohanyetso, tshireletso e feteletseng, dikgokelo tsa polokeho, le moralo o thibelang lerole.
- Setifikeiti: CE, ISO, kapa maemo a indasteri ea lehae (a netefatsa boleng le ho latela melao).
- Tiisetso: Tiisetso ea selemo se le seng (e tloaelehileng) + likhetho tsa tiisetso e atolositsoeng (ea bohlokoa bakeng sa tšebeliso ea nako e telele).
6. Tšehetso ea Moetsi le Kamora Thekiso
- Botumo: Khetha mabitso a thehiloeng a nang le marangrang a lits'ebeletso tsa lefats'e (mohlala,CO-NELE,).
- Kamora thekiso: Ho kenya thepa sebakeng seo, ho e koetlisa le ho e tšehetsa ka botekgeniki.
- Ho iketsetsa: Bokhoni ba ho fetola mamati a ho ntša metsi, litsamaiso tsa taolo, kapa ho roala likarolo bakeng sa thepa e itseng.
Lethathamo la Litlhahlobo tsa Khetho e Potlakileng
| Ntlha | Lipotso tsa Bohlokoa |
|---|---|
| Bokgoni | Ke hlahisa bokae letsatsi le letsatsi le boholo ba sehlopha sa ka? |
| Thepa | Na ke tla kopanya faeba ea tšepe/UHPC kapa konkreite e tloaelehileng? |
| Ho lokolloa | Na ke hloka ho ntša metsi ka metsi a mangata bakeng sa lihlopha tse kholo? |
| Matla | Na phepelo ea motlakase e lumellana le enjene? |
| Tlhokomelo | Na likarolo tse ling li fumaneha habonolo sebakeng seo? |
| Polokeho | Na e fihlela maemo a polokeho a lehae? |
Malebela a ho Qetela
- Leka pele o reka: Kopa demo kapa teko ho netefatsa ho tšoana ha ho kopanya le katleho ea ho ntša.
- Kakaretso ea litšenyehelo tsa beng (TCO): Etelletsa pele tlhokomelo e tlase le tšebeliso ea matla ho feta litšenyehelo tsa pele.
- Ho katoloha ha nako e tlang: Khetha mohlala o ka ikamahanyang le litlhoko tse eketsehileng tsa tlhahiso (mohlala, litsamaiso tsa taolo tse ka ntlafatsoang).
Nako ea poso: Hlakubele-27-2026
