Huab Cua Siab Hauv Lub Qhov DTH Rauj

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Huab Cua Siab Hauv Lub Qhov DTH Rauj

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Kev piav qhia

Kev Taw Qhia General:

PLATO DTH hammers yog tag nrho cov qauv yooj yim, yooj yim rau kev sib sau thiab disassemble, nrog rau kev txhim khu kev qha zoo thiab kev pab lub neej ntev. Acedrills muaj ntau yam qauv rauj haum rau tho qhov ntawm 64mm txog 1000 mm (2-1/2 "~ 39-3/8") inch; thiab tuaj nrog peb yam: tsis tshua muaj siab (5 ~ 7 bar), nruab nrab siab (7 ~ 15 bar) thiab siab siab (7 ~ 30 bar).

PLATO DTH hammers feem ntau yog tsim nrog shank hom DHD, QL, SF, COP, Lub Hom Phiaj, SD, BR, CIR thiab ACD series, Txoj kab uas hla ntawm 2 "mus rau 8" rau kev khawb av thiab quarrying, thiab 6 "mus rau 32" rau dej -zoo drilling, roj-qhov drilling thiab lub hauv paus thiab lwm yam;

DTH rauj xaiv:

Xaiv txoj cai rauj feem ntau txiav txim siab los ntawm cov tshuab laum (tsuas yog compressor tso zis), drilling qhov loj thiab hom pob zeb tsim. Qhov zoo tshaj plaws, qhov luaj li cas ntawm lub rauj yuav tsum ua kom haum rau qhov yuav tsum tau ua kom zoo li qhov ua tau, tawm hauv qhov chaw txaus rau compressed cua kom yaug cov txiav thiab ntxuav lub qhov.

Qhov zoo tshaj plaws ntawm qhov loj me rau blast-qhov drilling nrog DTH txoj kev yog 90 ~ 254 hli (3-1/2 "~ 10") nrog 3.5 ~ 8 "hammers. Cov qhov me me feem ntau yog drilled nrog cov cuab yeej rau saum toj kawg nkaus, thaum lub qhov loj dua feem ntau nrog cov cuab yeej drilling. Hauv lwm daim ntawv thov, zoo li lub hauv paus drilling, DTH hammers tuaj yeem siv rau hauv qhov loj txog li 1,000 hli (39-3/8 ").

Feem ntau, qhov tsawg tshaj plaws txoj kab uas hla DTH rauj tuaj yeem laum yog nws qhov loj me, piv txwv li, 4 "rauj yuav laum 4" (100/102 mm) qhov. Qhov kev txwv qhov tseem ceeb yog sab nraud txoj kab uas hla ntawm rauj, vim hais tias, raws li qhov txoj kab uas hla txo, airflow yog txwv. Qhov siab tshaj plaws qhov loj rau cov khoom drilling yog qhov nominal rauj loj ntxiv rau 1 "rau 5" thiab cov rauj me thiab ntxiv rau 2 rau 6 "thiab cov rauj loj dua, piv txwv li, rau 4 "rauj qhov siab tshaj plaws qhov loj yog 5" (127/130mm) thaum rau 8 "rauj qhov siab tshaj plaws qhov loj yog 10" (254mm).

Specification Txheej txheem cej luam:

High Pressure DTH Hammers:

Rauj Loj	Hom Rauj		Shank Tsim	Ua Haujlwm Siab		Drilling Range
	Nrog Ko Taw Valve	Tsis Yog Ko Taw Valve		Bar (0.1 MPa)	PSI (lb/in2)	mm	nti


2.5”		AXD25	AXD2.5	10~15	150~220	76~90	3 ~ 3 1/2
3.5”		AXD35I	DHD3.5	10~15	150~220	90~115	3 1/2 ~ 4 1/2
	AHD35I		DHD3.5	10~24	150~350	90~105	3 1/2 ~ 4 1/8
		AXD35M	Mission30	10~24	150~350	90~105	3 1/2 ~ 4 1/8
4”	AHD40I	AXD40I	DHD340A	10~24	150~350	108~135	4 1/4 ~ 5 3/8
		AXD40M	Mission40	10~24	150~350	108~135	4 1/4 ~ 5 3/8
	AHD40S	AXD40S	SD4	10~24	150~350	110~135	4 3/8 ~ 5 3/8
	AHD40Q	AXD40Q	QL40	10~24	150~350	110~135	4 3/8 ~ 5 3/8
5”	AHD50I	AXD50I	DHD350R	10~25	150~360	127~155	5 ~ 6 1/8
		AXD50M	Mission50	10~25	150~360	135~155	5 1/4 ~ 6 1/8
	AHD50S	AXD50S	SD5	10~25	150~360	135~155	5 1/4 ~ 6 1/8
	AHD50Q	AXD50Q	QL50	10~25	150~360	135~155	5 1/4 ~ 6 1/8
6”	AHD60I	AXD60I	DHD360	10~25	150~360	152~254	6 ~ 10
		AXD60M	Mission60	13~25	190~360	152~254	6 ~ 10
	AHD60S	AXD60S	SD6	10~25	150~360	155~203	6 1/8 ~ 8
	AHD60Q	AXD60Q	QL60	15~25	220~360	155~203	6 1/8 ~ 8
		AXD75I	DHD360	18~30	260~440	175~216	6 7/8 ~ 8 1/2
8”	AHD80I	AXD80I	DHD380	10~30	150~440	195~305	7 3/4 ~ 12
		AXD80M	Mission80	10~25	150~360	195~305	7 3/4 ~ 12
	AHD80S	AXD80S	SD8	15~25	220~360	195~254	7 3/4 ~ 10
	AHD80Q	AXD80Q	QL80	18~30	260~440	195~254	7 3/4 ~ 10
		AXD90Q	QL80	18~30	260~440	216~254	8 1/2 ~ 10
10”	AHD100S	AXD100S	SD10	15~30	220~440	240~311	9 1/2 ~ 12 1/4
10”	AHD100N	AXD100N	NUMA100	15~30	220~440	254~311	10 ~ 12 1/4
12”	AHD120I	AXD120I	DHD112	18~30	260~440	305~445	12 ~ 17 1/2
	AHD120S	AXD120S	SD12	18~30	260~440	311~445	12 1/4 ~ 17 1/2
		AXD120Q	QL120	17~24	250~350	305~445	12 ~ 17 1/2
	AHD120N	AXD120N	NUMA120	18~35	260~510	305~445	12 ~ 17 1/2
	AHD125N	AXD125N	NUMA125	18~35	260~510	305~445	12 ~ 17 1/2

Middle Pressure DTH Hammers:

Rauj Loj	Hom Rauj	Shank Tsim	Ua Haujlwm Siab		Drilling Range
Rauj Loj	Hom Rauj	Shank Tsim	Bar (0.1 MPa)	PSI (lb/in2)	mm	nti
2”	AMD20	BR1	7~15	100~220	64~76	2 1/2 ~ 3
2.5”	AMD25	BR2	7~15	100~220	70~90	2 3/4 ~ 3 1/2
3.5”	AMD35	BR3	7~15	100~220	90~115	3 1/2 ~ 4 1/2

Tsis tshua muaj siab DTH Hammers:

Hom Rauj	Shanks Design	Ua Haujlwm Siab		Drilling Range
Hom Rauj	Shanks Design	Bar (0.1 MPa)	PSI (lb/in2)	mm	nti
ALD90	CIR90	5~7	70~100	85~110	3 1/4 ~ 4 3/8
ALD110	CIR110	5~7	70~100	110~135	4 3/8 ~ 5 3/8
ALD150	CIR150	5~7	70~100	155~178	6 1/8 ~ 7

Loj Loj DTH Rauj rau Dej Drilling thiab Foundation Drilling:

Rauj Loj	Hom Rauj	Shank Tsim	Ua Haujlwm Siab		Drilling Range
Rauj Loj	Hom Rauj	Shank Tsim	Bar (0.1 MPa)	PSI (lb/in2)	mm	nti
6”	ACD65I	DHD360	10~25	150~360	155~195	6 1/8 ~ 7 3/4
8”	ACD85Q	QL80	18~30	260~440	195~254	7 3/4 ~ 10
10”	ACD105N	NUMA100	18~30	260~440	254~311	10 ~ 12 1/4
12”	ACD135N	NUMA125	18~30	260~440	305~445	12 ~ 17 1/2
14”	ACD145	ACD145	18~30	260~440	350~610	13 3/4 ~ 24
18”	ACD185	ACD185	17~24	250~350	445~660	17 1/2 ~ 26
20”	ACD205	ACD205	20~30	290~440	508~760	20 ~ 30 ib
24”	ACD245	ACD245	20~30	290~440	610~800	24 ~ 31 1/2 ib
32”	ACD325	ACD325	17~24	250~350	720~1000	28 3/8 ~ 39 3/8

Yuav xaj li cas?

Shank Hom + Sab saum toj Sub Xov + (Nrog / Tsis Muaj Valve, yog tias qhov ntsuas no yog xaiv tau)

PLATO DTH DRILLING TOOLS CHAIN

PLATO yog nyob rau hauv txoj haujlwm los muab cov neeg siv khoom tag nrho rau DTH cov cuab yeej drilling, suav nrog DTH rauj, cov khoom (los yog cov khoom sib npaug ntawm cov cuab yeej ua haujlwm), sub adapters, laum kav (rods, raj), RC hammers thiab cov khoom, dual-wall laum cov kav dej thiab rauj breakout lub rooj zaum thiab lwm yam. Peb cov cuab yeej DTH Drilling kuj tseem tsim tau zoo thiab tsim rau kev lag luam mining, dej zoo drilling kev lag luam, kev tshawb nrhiav, kev tsim kho thiab engineering engineering.

Txoj kev down-the-hole (DTH) yog originally tsim los xyaum qhov loj-inch qhov downwards nyob rau hauv nto-drilling daim ntaub ntawv, thiab nws lub npe originated los ntawm qhov tseeb hais tias lub percussion mechanism (DTH rauj) ua raws li qhov me ntsis tam sim ntawd mus rau hauv lub qhov, es tsis yog nyob rau hauv lub pub raws li zoo tib yam. drifters thiab jackhammers.

Hauv DTH drilling system, rauj thiab me ntsis yog cov haujlwm yooj yim thiab cov khoom siv, thiab rauj yog nyob ncaj nraim tom qab lub laum me ntsis thiab ua haujlwm hauv lub qhov. Lub piston ntaus ncaj qha rau qhov cuam tshuam ntawm qhov me ntsis, thaum lub rauj casing muab ncaj nraim thiab ruaj khov kev taw qhia ntawm lub laum ntsis. Qhov no txhais tau tias tsis muaj kev cuam tshuam lub zog xoob los ntawm cov pob qij txha ntawm txhua txoj hlua xyaum. Qhov cuam tshuam lub zog thiab qhov nkag mus yog li ntawd nyob twj ywm, tsis hais qhov tob ntawm lub qhov. Lub laum piston yog siv los ntawm cov cua compressed xa los ntawm cov pas nrig ntawm cov khoom siv siab xws li 5-25 bar (0.5-2.5 MPa / 70-360 PSI). Ib qho yooj yim pneumatic los yog hydraulic lub cev muaj zog mounted rau ntawm qhov chaw rig tsim kev sib hloov, thiab flushing cuttings yog tiav los ntawm cov pa tawm los ntawm lub rauj los ntawm compressed cua nrog dej-mist txhaj tshuaj los yog los ntawm standard mine huab cua nrog ib tug plua plav collector.

Cov kav dej laum xa cov khoom tsim nyog thiab kev sib hloov torque mus rau qhov cuam tshuam mechanism (lub rauj) thiab me ntsis, nrog rau kev xa cov cua compressed rau rauj thiab yaug txiav los ntawm qhov tso pa tawm hauv lub qhov thiab ntxuav nws thiab nqa cov txiav. lub qhov. Cov kav dej laum tau ntxiv rau txoj hlua xyaum txuas ntxiv tom qab rauj thaum lub qhov tob tob.

DTH drilling yog txoj kev yooj yim heev rau cov neeg ua haujlwm rau qhov tob thiab ncaj qhov drilling. Nyob rau hauv lub qhov ntau ntawm 100-254 mm (4 "~ 10"), DTH drilling yog qhov tseem ceeb drilling txoj kev niaj hnub no (tshwj xeeb tshaj yog thaum lub qhov tob yog ntau tshaj 20 meters).

DTH drilling txoj kev yog loj hlob nyob rau hauv muaj koob meej, nrog nce nyob rau hauv tag nrho cov daim ntawv thov ntu, xws li moj tej tawg-qhov, dej zoo, lub hauv paus, roj & roj, cua txias systems thiab drilling rau tshav kub hloov twj tso kua mis. Thiab cov ntawv thov tau pom tom qab rau hauv av, qhov twg cov kev taw qhia ntawm drilling yog feem ntau upwards es tsis txhob downwards.

Cov yam ntxwv tseem ceeb thiab qhov zoo ntawm DTH drilling (tseem sib piv rau saum-rauj drilling):

1.Wide ntau qhov ntau thiab tsawg, nrog rau qhov loj ntawm lub qhov taub;

2.Qhov zoo ntawm qhov ncaj ntawm qhov sib txawv ntawm 1.5% yam tsis muaj cov cuab yeej taw qhia, qhov tseeb ntau dua li saum-rauj, vim muaj kev cuam tshuam rau hauv lub qhov;

3.Qhov zoo ntxuav, muaj cua txaus rau lub qhov ntxuav ntawm rauj;

4.Qhov zoo zoo, nrog du thiab txawm lub qhov phab ntsa kom yooj yim them cov khoom tawg;

5.Simplicity ntawm kev khiav hauj lwm thiab txij nkawm;

6.Kev siv hluav taws xob sib kis tau zoo thiab qhov sib sib zog nqus qhov drilling muaj peev xwm, nrog kev nkag mus tas li thiab tsis muaj zog poob hauv cov pob qij txha los ntawm kev xyaum hlua los ntawm qhov pib mus rau qhov kawg ntawm lub qhov, zoo li nrog rau saum toj kawg nkaus;

7.Tsim cov khib nyiab tsawg dua, tsis tshua muaj kev tawg, tsawg dua ore hla thiab chute hang-ups;

8.Lower tus nqi ntawm laum pas nrig consumables, vim laum hlua tsis raug rau hnyav percussive quab yuam raws li nrog rau sab saum toj rauj drilling thiab laum txoj hlua lub neej yog li ntawd heev lengthened;

9.Txoj kev pheej hmoo ntawm kev daig hauv pob zeb tawg thiab ua txhaum cai;

10. Tsawg suab nrov ntawm qhov chaw ua haujlwm, vim yog lub rauj ua haujlwm hauv lub qhov;

11.Penetration tus nqi yuav luag ncaj qha proportional rau huab cua siab, yog li ob npaug ntawm cov cua siab yuav ua rau kwv yees li ob npaug rau nkag.

Txais tos koj nug

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