SD220L crawlerzuru ezu hydraulic mgbapụtareverse mgbasa mkpọpu igwea na-ejikarị eme ihe maka igwu mmiri kwụ ọtọikpo ntọalana nnukwu dayameta, okwute okwute, nkume siri ike na strata ndị ọzọ dị mgbagwoju anya. Ya kacha dayameta bụ 2.5m (nkume), na mkpọpu ala omimi bụ 120 m, na kacha ike nke nkume socketed nwere ike iru 120MPa, nke a na-eji ọtụtụ ebe na-egwupu ihe owuwu nke.ikpo ntọalana ọdụ ụgbọ mmiri, wharfs, àkwà mmiri n'osimiri, ọdọ mmiri na oké osimiri na uru nke ngwa ngwa footage na elu automation, na-azọpụta ọrụ na-efu efu.
Ụdị nkwụsị dị ala
Isi nhazi na njirimara arụmọrụ
- Isi ihe owuwu
- Akụrụngwa ahụ na-anabata chassis crawler, sistemu hydraulic nke igwe mejuputara
na mgbapụta hydraulic arụnyere n'azụ ụgbọ ala bụ ịkwọ ụgbọala na-ebelata moto na-ebu chassis crawler, nke na-achọpụta ọrụ nke onwe ya.
2.A na-etinye jacks hydraulic anọ n'ihu na azụ nke chassis egwu. Enwere ike ịkwado igwe isi na n'ihu, azụ, aka ekpe na aka nri nwere ike gbanwee n'ebughị ọkwa ala nke ebe a na-ewu ihe. Enwere ike imeghe ma mechie jakị ndị ahụ n'efu n'okpuru njikwa dị iche iche. N'oge a na-arụ ọrụ, a na-agbatị jacks hydraulic, na obosara kachasị nke fulcrum nke aka ekpe na aka nri nwere ike iru 3.8m.
3. A na-edozi gantry nke igwe na-egwupụta ihe na njedebe n'ihu nke chassis chassis ma tinye ya na kwụ ọtọ (ọnọdụ ọrụ).
4. Oghere gantry na oghere ọnụ ụzọ na njedebe dị ala bụ ihe ejikọtara ọnụ, nke na-eme ka nkwụsi ike nke usoro nhazi ahụ dị ukwuu.
5. A na-etinye oghere nke gantry n'ime gantry, nke ọ bụghị nanị na-eme ka ọrụ nduzi na-arụ ọrụ, ma na-eme ka ihe owuwu ahụ dịkwuo ike, ma na-agbatị ndụ ọrụ nke ọkpọkọ ọkpọ ahụ. A na-etinye isi ike n'ime njedebe ala nke obere oghere gantry. A na-etinye cylinder hydraulic nke eji ebuli isi ike (gụnyere subframe) na tube square nke mullion nke subframe.
6. onye isi na-agbagharị agbagharị na-anabata onye isi nke rotary Drilling rig, nke na-amụba ụda mmepụta
chụpụrụ site atọ 107 variable Motors
7. A na-edozi mullion ziri ezi nke gantry na onye na-emepụta ihe na crane cantilever (nke mejupụtara hydraulic winch, cantilever, pulley, wdg). A na-eji maka ịkwasa na ikpokọta ọkpọkọ ọkpọkọ.
8. N'akụkụ azụ nke gantry, akụkụ nke etiti na n'ihu nke ikpo okwu na-eji ụgbọ mmiri, nke a na-eji ihe njikwa ọrụ, ihe ngosi ngosi, ihe mkpuchi ikuku, wdg.
9. N'azụ ụgbọ ala na n'etiti ikpo okwu, a na-etinye mgbapụta slurry. Igwe mgbapụta slurry bụ moto 90kw na-ebugharị ozugbo. A na-ezere ọnwụ ike nke ntụgharị eletrik na hydraulic. N'otu oge ahụ, ọnụ ahịa ihe owuwu na-ebelata.
10. Na ọdụ ụgbọ mmiri hydraulic dị n'azụ nke ikpo okwu, a na-etinye usoro hydraulic abụọ nwere onwe ha:
10.1 Usoro hydraulic njem bụ nke Cummins 197kw diesel engine na mgbapụta na-adịghị mma na-agbanwe agbanwe mgbe niile, nke a na-eji maka moto njem, isi engine outrigger cylinder, oghere oghere ọnụ ụzọ na-emepụta cylinder, na-ebuli cylinder na ihe ndị ọzọ na-eme ihe. Ọ dị mma ịga ije n'ebe a na-ewu ihe owuwu ma dozie oghere ikpo ọkụ nke ihe ọkụkụ.
10.2 The rotary head hydraulic sistemu bụ nke 132kw atọ asynchronous moto na-adịghị mma erugharị mgbe niile ike agbanwe mgbapụta, nke a na-eji maka rotary isi ọrụ, ebuli mmanụ cylinder, manipulator mmanụ cylinder, hydraulic winch na ndị ọzọ actuating ọcha.
Emebere sistemu hydraulic dị elu nke ọma maka ịgbasa ịgbasa mmiri mmiri. Igwe mgbapụta isi, moto isi rotary, valvụ isi, valvụ inyeaka na-emetụ n'ahụ na akụrụngwa hydraulic ndị ọzọ bụ Rexroth, Kawasaki nke Korea, hydraulic HC nke Italy, Jiangsu Hengli, Sichuan Changjiang Hydraulic na ụdị ndị ọzọ ama ama n'ụlọ na mba ọzọ. na elu na kwụsiri ike arụmọrụ.
11. Ihe niile isi ihe (ngosi na njikwa) nke usoro njikwa ọkụ eletrik na-ebubata akụkụ nke ụdị ama ama mba ụwa na nkwakọ ngwaahịa mbụ dị elu; Igbe njikwa ahụ na-anabata ọdụ ụgbọ elu a pụrụ ịdabere na ya na akụkụ plọg; Mepụta usoro njikwa ọkụ eletrik pụrụ iche maka mgbapu mmiri na-agbapụta n'ime ụlọ.
12. A na-etinye switchboard n'azụ ọdụ ụgbọ mmiri abụọ nke hydraulic ma kpuchie ya na mkpuchi ya na ọdụ ụgbọ mmiri abụọ.
13. Ka a na-etinye mgbapụta apịtị n'elu ikpo okwu, ebe dị anya n'etiti mgbapụta apịtị na elu mmiri nke oghere ikpo ọkụ na-ebelata, a na-ebelata ihe mgbapụta nke mgbapụta apịtị, na arụ ọrụ nke mgbapụta apịtị na-akawanye mma nke ukwuu. .
14. Nhazi nkọwapụta nke ọkpọkọ ọkpọkọ:￠325x25x2000 ọkpọkọ ọkpọkọ na-anabata njikọ eriri, nke dabara adaba maka nrụnye akpaaka na ịkwasa. Isi eriri na aku dị na nsọtụ abụọ nke ọkpọkọ a na-egwupụta ihe bụ eriri akụkụ anọ, nke 35CrMo mere, gbanyụọ na iwe, yana ọkpọkọ egwu ahụ bụ nde 16. Usoro ịgbado ọkụ na-anabata preheating tupu ịgbado ọkụ na nchekwa okpomọkụ mgbe ịgbado ọkụ. A na-eme ka ọ dị mma ịgbado ọkụ nke ọkpọkọ egwu na-eme ka ndụ ọrụ dịkwuo mma.
15. Ngwa ndị na-egwupụta ihe: ngwa ndị a na-egwupụta ihe na-eji ngwá ọrụ a bụ ngwá ọrụ na-agbagharị agbagharị. A na-atụ aro ka ndị ọrụ dị iche iche ngwa mkpọpu ihe dịka ọnọdụ ala dị iche iche si dị. Dị ka ihe owuwu si dị, e nwere nku abụọ, atọ nku na anọ nku rotary mkpọpu ngwá ọrụ; Ngwá ọrụ mkpọ ala rotary cylindrical. Nkewa site n'igwu ezé: e nwere ụdị scraper alloy drilling teeth, roller drilling teeth and cutter drilling teeth.
- Njirimara arụmọrụ
1. slurry mgbapụta e mere site na mmiri conservancy ọkachamara si Jiangsu University of technology bụ kasị elu na China. The impeller nwere elu na-arụ ọrụ arụmọrụ, na abụọ ọwa impeller na nakweere, na ịrịba ike-azọpụta mmetụta. The mgbapụta casing na impeller na-mere nke elu chromium ígwè na itinye ego nkedo usoro, na elu elu imecha, ọma eyi iguzogide na ogologo ọrụ ndụ. The impeller nakweere dynamic itule ule, na elu itule na ngwa ngwa ọsọ. Dị ka ogologo dị ka impeller ego bụ siri ike ahụ dị nta karịa n'ime dayameta nke akuakuzinwo ọkpọkọ, gụnyere nkume blocks na pebbles, ọ nwere ike apụọ, nke na-ezere ugboro ugboro gwepịara nke siri ike ahụ na pebbles. High slag mwepụ arụmọrụ.
2. Nnukwu torque na ibuli ike, karịsịa kwesịrị ekwesị maka mgbagwoju anya geology dị ka gravel, okwute na nkume;
3. A na-ahazi manipulator na winch inyeaka na etiti gantry, nke dị mma, nke a pụrụ ịdabere na ya na-echekwa ọrụ maka iwepụ na ịwụnye ọkpọkọ;
4. Rotary isi: mmepụta ike mgbe niile, nnyefe akpaka. N'okpuru ọnọdụ geological dị iche iche, moto na-agbanwe agbanwe nke isi rotary na-akpaghị aka na-edozi ụda mmepụta na ọsọ ọsọ, na-eji oke akpaaka, ọsọ ọsọ ọsọ na ịrụ ọrụ dị elu.
5. Ngwá ọrụ na ihuenyo ngosi na cab na-egosipụta data ọrụ nke usoro ọ bụla n'ime oge, ka onye ọrụ wee nwee ike ịchịkwa ọnọdụ ọrụ n'oge ọ bụla.
Nkọwapụta
| Injin | Nlereanya |
| Cumins | |
| Enyere ike | kw | 197 | ||
| Enyere ọsọ ọsọ | r/min | 2200 | ||
| Dayameta nke ukwuu | mm | 2500(Nkume) | ||
| Omimi nke oke | m | 120 | ||
| Ụgbọ ala rotery | Oke ihe mmepụta ihe | KN·m | 220 | |
| Ọsọ na-atụgharị | r/min | 4-17 | ||
| Na-ebuli cylinder | Oke. piston dọkpụrụ ala | KN | 450 | |
| Mkpọpu piston na-adọkpụ Max | KN | 37 | ||
| Oke. piston ọrịa strok | mm | 800 | ||
| Mgbapu mgbapụta | Ike nkwado | KW | 15 | |
| Nrụgide kacha | Pa | 3300 | ||
| Oke eruba | L/S | 138.3 | ||
| Mgbapu apịtị | Ike nkwado | KW | 90 | |
| eruba | m³/h | 1300 | ||
| Isi | m | 1200 | ||
| Isi ọdụ mgbapụta | Ike nkwado | KW | 132 | |
| Nrụgide arụ ọrụ nke sistemu hydraulic | MPa | 31.5 | ||
| Obere kreenu inyeaka | Oke. na-adọkpụ ike | KN | 10 | |
| Dayameta nke eriri waya | mm | 8 | ||
| Oke. ọsọ mmeri | m/min | 17 | ||
| Chassis | Oke. njem ọsọ | km/h | 1.6 | |
| Ogologo chassis | mm | 3000 | ||
| Track obosara | mm | 600 | ||
| Sochie ogologo ala | mm | 3284 | ||
| Nkọwapụta ọkpọkọ ọkpọkọ | mm | Φ325x22x1000 | ||
| Ibu isi engine | Kg | 31000 | ||
| Akụkụ | ọnọdụ ọrụ(Ogologo × obosara × ịdị elu) | mm | 7300×4200×4850 | |
| Ọnọdụ njem(Ogologo × obosara × ịdị elu) | mm | 7300×3000×3550 | ||
- Usoro oru ngo
Mgbapụta mmiri na-agbanwegharị mgbasa mgbịrịgba igwe. Site na mgbasa nke mmiri, a na-ebuga ihe ndị na-egbutu na oghere ikpo (olulu mmiri) na-aga n'ihu n'olulu apịtị dị n'akụkụ oghere (nke ọma) ọnụ na apịtị. N'ime olulu apịtị ahụ, ájá, nkume na ihe ndị ọzọ na-egbuke egbuke na-edozi na ala nke tank ahụ, na apịtị na-abanye n'ime oghere (nke ọma) na-aga n'ihu. Gbakwunye ọkwa mmiri nke oghere ikpo. Usoro nke usoro a kapịrị ọnụ bụ nke a:
3.1. A ga-etinye ihe mkpuchi ikpo ọkụ na oghere ikpo. A na-eji efere ígwè buru ibu karịa 5mm a na-ekpuchi ikpo okwu, na dayameta ya ga-abụ 100mm buru ibu karịa oghere oghere (nke ọma). Ogologo nke ikpo mkpuchi na-adabere na ọnọdụ ala. Ekwesịrị ka e liri ọnụ ala nke ikpo mkpuchi ahụ na oyi akwa ala na-adịgide adịgide ma gafere oyi akwa azụ.
3.2. Ọ bụrụ na backfill dị omimi nke ukwuu na onye na-egwupụta ihe ma ọ bụ ọrụ aka enweghị ike ịrụ ọrụ, onye ọrụ nwere ike ịme obere mkpọ gbọmgbọm ma dozie ya na egwu egwu igwu oghere. Omimi n'ozuzu adịghị agafe 10m. Dị ka ikpe nwere ike ịdị. Adakwala.
3.3. Ikike ngwuputa nke olulu apịtị ga-adị ukwuu karịa olu oghere ikpo. Ọ ka mma iji ụdị rectangular, nke nwere ike ịgbatị oge na ọsọ nke reflux apịtị na oghere ikpo, na ihe granular nwere ike dozie ya.
