Hauv qab no yog qhov tseeb, engineering-qhia piav qhia raws li kev coj ua hauv qhov chaw.
1. Txoj Cai Hloov Pauv Hloov
Lub boom twj tso kua mis twb muab:
Ntev - ncav cuagarticulated boom
Hydraulic system
Qhob twj tso kua mis
Kev hloov dua siab tshiab tsom rau kev hloov covqhob tso tawm systemnrog antub shotcrete spraying system, thaum ntxiv cua thiab accelerator muaj nuj nqi.
2. Yuav tsum muaj kev hloov pauv tseem ceeb
① Txau Nozzle los ua ke
Hloov lub qhov hluav taws xob qub nrog antub txau nozzle
Nozzle muaj xws li:
Compressed cua inlet
Accelerator inlet
Adjustable tsuag lub kaum sab xis
Anti-rebound thiab tiv thaiv- thaiv kev tsim qauv pom zoo
② Accelerator Dosing System
Nruab ibalkali-dawb kua accelerator twj tso kua mis
Tus nqi ntws yog txuas nrog cov khoom tsim tawm (feem ntau 3-8%)
Tswj manually lossis electronically
Accelerator yog txhajntawm lub nozzle, tsis nyob hauv cov kav dej
③ Cua Compressor System
Ntxiv ibsiab - cua compressor
Peev Xwm: Ntau dua lossis sib npaug li 7-10 m³ / min
Siab: 0.7-0.8 MPa
Kev xaiv fais fab:
Chassis PTO tsav (nyiam dua)
Kev ywj pheej diesel compressor
Cov kab hluav taws xob tau taug kev raws lub boom mus rau lub nozzle
④ Pipeline & Hnav Parts
Hloov cov twj tso kua mis txheem kawg nrog:
Shotcrete- qib hnav- cov kav dej tiv taus
Flexible roj hmab hose ntawm boom taub
Nruab nrawm- tso tawm cov couplings rau kev ntxuav
⑤ Tswj & Txhim kho kev nyab xeeb
Emergency nres nyob ze nozzle
Siab nyem valve
Boom motion xauv thaum txau
Kev tswj chaw taws teeb yeem xaiv tau rau kev siv qhov av
3. Tej yam tsis zoo (Tom qab hloov dua siab tshiab)
| Yam khoom | Tus nqi |
|---|---|
| Txau muaj peev xwm | 15–30 m³/h |
| Max spraying nrug | 20-28m (kwv yees) |
| Accelerator ntau npaum | 3–8% |
| Rebound tus nqi | Tsawg dua lossis sib npaug li 15% |
| Pob zeb poob | 120-160 hli |
4. Daim ntawv thov Scenarios
✅ Qhov chaw pib txhawb nqa
✅ Hydropower tunnel hauv ob sab phlu kho
✅ Siab - txoj kab nqes stabilization
✅ Lub qhov tsua hauv av txhawb nqa
✅ Kev pab thaum muaj xwm ceev
5. Qhov zoo ntawm qhov kev hloov pauv no
Tsawg peevpiv nrog rau kev mob siab rau shotcrete robots
Ntev boom ncav cuagntu siab lossis tob
Muaj zog twj muaj peev xwm rau cov pob zeb loj loj
Kev xa tawm sai ntawm cov khoom siv uas twb muaj lawm
6. Kev txwv rau kev ceeb toom
⚠ Tsis tshua muaj kev txau ntau dua li cov tshuab tua hluav taws xob tua hluav taws
⚠ Kev thim rov qab siab dua yog tias kev tswj lub taub hau tsis zoo
⚠ Yuav tsum muaj kev paub txog tus neeg teb xov tooj nozzle
⚠ Tsis zoo rau qhov me me lossis nqaim heev
7. Thaum twg xaiv qhov kev daws teeb meem no
Lub boom twj hloov pauv tau pom zoo yog tias:
Koj twb muaj ib lub twj tso kua mis tsheb
Qhov project ntim yog nruab nrab - nplai
Qhov seem yog ntau dua los yog sib npaug li 6 m dav
Cov peev nyiaj lossis lub sijhawm xa khoom yog txwv
