Technology kuti Drilling matsime emvura. Types matsime emvura

Munzvimbo dzakawanda, kana iwe usingagoni batanidza kuti centralized mvura kunge akarwawo drilling matsime emvura kubva aquifers. Kuparadzaniswa pachiso manyuko kusvibiswa strata wamatombo mvura pevhu, sezvinoita mutemo, kusangana utsanana nemitemo isingachinji kuti mvura munharaunda chinangwa. Kana mberi yakaidzwa achipfuura ari Sefa mudziyo, ivo wana yepamusoro kunwa mvura ine.

Zvaunofanira Kuziva

Kutsanangura nzira kusarudzwa kwacho vari mvura zvakanaka kuchera kudzika pasi chechetere uye matombo Geological chikamu, izvo zvinogona vakachera. Ashandiswa vakasarudzwa matsime kuchera kuti Michina mvura kunoita kuti kukurumidza vanochera pasi kudzivisa njodzi munguva kuchera. Somugumisiro, izvozvo achapa mukana kuwana soro goho mu izvi ezvinhu zvisingakuvadzi mamiriro.

Izvo zvinoreva kuti unyanzvi kuti drilling matsime pasi mvura? nzira iyi uye pakakuvara kwadzinoita zvakasiyana mabwe, kuchenesa wellbore masvingo uye kugadzirira nayo, midziyo mvura kugamuchira mugove.

Drilling Nzira

Nokuti kuvakwa mvura mumatsime akadzika inowanzoshandiswa muhombe uye waya kuchera. Drilling Technology nemvura nzira idzi akasiyana. Features nechimwe vari kubvumira kuzvishandisa pasina kurambidzwa ose ezvinhu. Drilling Technology mvura rig pamwe vachishandisa kutenderera aricheke mudziyo (vachitova) munyaya ino inopa muenzaniso sikuruu uye muhombe nzira.

Auger Drilling michina

In jecha nematombo uye ivhu kuti dzisina inclusions guru, ari drilling kutaridza ikakuruma uye auger kutakura dombo akachera kubva pasi zvichikwira. Pakati marudzi maviri auger kuchera mudziyo kuti mvura mutsime munzvimbo ine zvakanaka kudzidza Geological marongerwo aiwanzoshandisa kuramba kunokunda kuramba ndege kubudikidza rwendo stope uye screwing. Where zvakakodzera kuwana yepamusoro mashoko pamusoro kwemarudzi uye kudzika panowanikwa wavo, nzira kuzora rin'i chiso.

Kuramba ndege (aibuda-mutsetse kuchera) - akachera dombo zvavakatemerwa auger mbiru pamusoro pemvura. Nokuwedzera ari chibooreso incremented mamwe screws. Shandisa nokuti kunyura sand pasina homogeneous akaturikidzana pamusoro silt kana zvimwe nyoro matombo. Rotational kumhanya screws 250-300 Zvak / min. Zviri zvisingagamuchirwi kumhanyirira svetuka kudzivisa nokupararira dombo chipande uye jamming zviri projectile iri mugomba nokuda kwechikonzero ichi. Yakakwana mutoro - kurema warwo uremu uye sikuruu rotator.

Mapurasitiki matombo nevhu inoshandiswa tugoplastichnyh chomuruki stope - auger ikakuruma uye dombo vburivaetsya mbiru, zvichiteverwa dzokubudisa nokuda pakuchenesa akachera flange vakawanda. Kukosha rwacho kunyudza mukati 1 mita. rotational nokukurumidza pakati 100 uye kwete anopfuura 300 Zvak / min. Mutoro 500 N.

In simba matombo chiziri kushandisa helical auger Mbiru - vari Volt kune imwe kudzika uye kutorwa pasina vachishandisa kutenderera winch.

The annular chiso kuva rinokosha coring screws, vachibvumira dzokubvisa chinoumba (mbiru akachera dombo) pasina nokusimudza chibooreso tambo pemvura. Drilling muoti: 60-250 Zvak / Maminitsi, kukosha kutiza 0,4 kusvika 2.0 mamita rinoshandiswa, ichi kuchera mvura mumatsime kashoma zvigadzirwa, kunyanya masangano Geological kubata ubanguranyika uye panguva imwe chete achiita matsime kuchera mvura ..

Technology rotationally-muhombe kuchera

Nenzira iyi nayo inowana mukuru kupinda mwero uye goho nyere huru pembiru. Zvazvakaipira zvinosanganisira mudding the (claying) aquifer, kwemitengo kwegadziriro madhaka, Mavhoriyamu hombe remvura kurigeza matsime mvura kurasikirwa kupora jengachenga, momisa kure munguva kuchera.

Zvinowanzoshandiswa pamwe muhombe Washing mutsetse: wakaparadzwa dombo kubva pachiso kuna pemvura mumadhaka ari pumped kupinda tsime kuburikidza chibooreso tsvimbo pombi. Zvinofanira kumira upflow velocity ari kuwanda 0.5 - 0.75 m / chik. Achiparadzira wash mhinduro hwatsvuka mu zvikuru akatyoka dzinodengenyeka - nayo pamwe sludge mune mashizha makatsemuka. Drillers vanofanira nyatsotarira kuti kuchera muoti kuderedza axial mutoro uye zvakanaka zvokudya kugeza, kana zvakakodzera, kudzivisa projectile akavanamatira.

No vanofanira pakudzinga mukuru zvokuimba nokukurumidza, zvinoitwa kuwedzera nokumukirana: zviri hwakazara tsaona. WOB uye rotational nokukurumidza zvinodzorwa zvichienderana mhando passable, ari dhayamita pamusoro zvishoma uye chibooreso mutopota, yakawanda geza mvura.

Turnover anofanira kuderedzwa kana:

• magnifications dzikaruma parameter;
• kuderedza dhayamita pamusoro boora tambo;
• kuwedzera nhare pamatombo;
• alternation pamusoro akaturikidzana chokukura diki (kusvika 1,5 m).

On muhombe zvivako BDS uye BA mhando ushande chaizvoizvo musi II- III aimhanya. Kupinda nevhu nevhu-jecha matombo rinoitwa pa 300-400 Zvak / Maminitsi (III-IV zvazvingava). For mwero yokucheka mapuranga Fortress (sandstone, reraimu, marl) ichikutadzisa vachishandisa kutenderera rotor kubva 200 kusvika 300 Zvak / min. dombo rakasimba akachera ne zvishoma kutenderera nokumhanya 100-200 Zvak / min.

Driller wakada vachiongorora kuti kuchera muoti, kuderedza axial mutoro uye zvakanaka zvokudya kugeza kudzivisa projectile akavanamatira. Nhambo kuzarura aquifer anoona pakarepo donhwe mumadhaka uye kuwedzera injini mutoro. mhinduro kuparadzirwa akashatirwa mu zvikuru akatyoka dzinodengenyeka - the kuchekwa uye kusiya mhinduro iri kutsemuka.

Kana mvura inobereka mabwe zvizvarwa kune makatsemuka duku, kuvhuya chitunha rinoitwa ne unhu jengachenga ivhu mhinduro kubvumira zvayo tichisunga pemvura.

Water Drilling Technology duku rig kuchera mitoo michina yakadaro simba.

Related basa

Kubhururuka sepombi wakaitwa wellbore pashure kuchera. Zvakarurama simbi, asbestos ejecha epurasitiki sepombi. Filter Type (Perforated kana yepasi) anosarudzwa zvichienderana mvura-kubereka dombo.

Asati kugadzwa zviri Sefa inotoda chikatsiviwa kupenya, chinodiwa inorwara asina kupfuura 1.15. Mushure kugadzwa zviri Sefa pakarepo kushambidzwa nemvura. Next, buri zhelonirovanie - mbiru emura pumped kubva patsime bailer. Kana kusuka uye richijeka kuonekwa mukati vanotanga kupomba jecha airlift. With kumira jecha uye mvura yakanga kugadziridzwa kupedza kunyatsotsanangura submersible pombi.

Freefall simba rova

Cable-nzira akasvinudzwa pasina matambudziko aquifers mutete (asingasviki 1 m). Zvinoita kuti vawane kunonyanyisa aibuda zvazvingava - Water-kubereka matombo nezaglinizirovany. Hatidi-refu kupomba.

Nzira inoshandiswa:

• mu havaratidzi munzvimbo vakadzidza;
• munzvimbo dzisinganayi munzvimbo isina chokuendesa mvura kugadzirira mhinduro;
• kana zvakakodzera kuidzwa anoverengeka vakaparadzana horizons;
• nokuti matsime makuru kutanga dhayamita.

Zvazvakashatira waya-Drilling:

• duku kupinda zvazvingava;
• yakakwirira kudyiwa senyere muna cased;
• kuitwa pakati kuchera udzamu (150 m).

Normal kurumidza svobodnopadayuschie projectile rinowanikwa. Zviri inversely Proportional kune mativi pamudzi kukwirira kuwa: muwanze kumusoro yavaipora ikakuruma pakuuraya anofuridza maitikiro kunodzikira ndiEzekieri pamwe kudzikira kukwira kunowedzera nhamba anorova.

Tinoda simba uye savvy

Kana panowanikwa girazi kudzika pasi (kazhinji pasi mvura) uye Geological chikamu, rinoumbwa unzenza padombo, mu akavaka-up mugove wakatetepa ezvinhu zvakanaka inogona akachera, tikashandisa tsandanyama simba vanhu - 2 vanhu zvakakwana.

Drilling Technology mvura Chinyorwa nzira iri nyore. Unogona kushandisa Drop nzira kana auger.

Nokuti paakadzinga simbi nenyere ane dhayamita 1 padiki yawo pre-racherwa urefu 2 kana 3 mamita. At kumigumo kuita kwokunze shinda. Nengano kudzamisa pakati nenyere zvikamu achaita batanidza okubatanidza pamwe pezviri shinda. Kugadzirwa chaiyo simbi muromo (shank) somunhu cône vane chawo dhayamita 1 masendimita kwenguva mutopota dhayamita. Ari welded kuti nyere. About imwe mita Kureba chubhu muromo (60 zvakakwana cm) iri dzinounzwa nokuda chinyakare Sefa - vodoprinimayuschee mudziyo nokuda kupinda mukati tsime racho aquifer mvura. 6 mm makomba chibooreso kuti 5 masendimita voga.

Shongai nenyere murwi urongwa mbiri dzakasiyana. First - abutment pamwe conical buri pasi nomutopota. nzira yokubudisa Its okutanga yakakura kupfuura rokunze dhayamita pamusoro chubhu marasirwa ne 5 neMM, izvo kwakakwanira kupinza kupinda pakaputsika kubva pazasi wedges maviri - chekawo povdol esimbi truncated cone. The dhayamita of cône weApex zvishoma hombe dhayamita pamusoro mutopota, asi muduku kupfuura goho aperture chemabhazi. Chikamu chechipiri - kuvhunduka "mukadzi", mutoro ane kuburikidza gomba nenyere uye mbiri Pazvibato itakurwe pamusoro fenzi.

Kana achideredza vakadzi panguva kunokanganisa kusimbisa kwayo pamusoro wedges dziri mugomba uye chengeta nenyere kuzadza mu "maoko" zvavo. Ndafamba kuti chidimbu chubhu cône Weiß, kuwedzera chubhu, svinchivaya pamwe inotevera chidimbu. Permute abutment ne wedges vanopfeka "Babu" uye nenyere kuramba clogging pamusoro aquifer. Nguva nenguva, mutopota inofanira zvayaitenderera paguyo pamusoro akabatana.

Pakuonekwa mvura patsime kunotemwa akakotamisa nayo kupinda sinker yakasungirirwa tambo. Kana vachasimudza pamusoro nyoro, ipapo tsime aenda vanyura aquifer. Zvakakosha kwete "pitikoti" rukoko urwu kupa mvura. Zvakakodzera kusiya Perforated kuguma nenyere padombo mvura-nomuti. Uye atange kupomba miniskvazhiny wokutanga ruoko pombi. Sezvo mvura kunyatsotsanangura zvakaitika kupomba pamusoro mvura yemagetsi pombi.

Manual auger Drilling mvura mumatsime - zvigadzirwa akafanana zvinorondedzerwa ne achibatsirwa rig iyo kunotsiviwa pano nevanhu vaviri. Chokwadi, parameters ari zvokuimba kuchera muoti havagoni kuramba. Vamwe mhizha kutsiva mumuviri simba pamusoro zvigadziriswe.

The Drilling mvura mumatsime

The zvemichina iri nyore shoma mari nezvinhu, simba uye nguva. Conditions - zvakanaka kudzika kusvika 10 m, kuti akachekwa akapeta dzikasununguka nevhu.

Equipment - Pump "Kakomana", tinokwanisa mvura (dzakanga bhuku nani, asi iwe unogona dhiramu 200 litres). Suwo nekuda akashandura chubhu chakagadzirwa maviri sepombi uye kiramba mhete.

Zvinhu: nyere dhayamita 120 mm uye kureba patsime udzamu. Pajinga magumo neminzwa dzinobviswa, yokumusoro magumo flange iri akashongedzerwa ane munyatso, hosipaipi kuburikidza iyo mvura dzichayerera kubva Upfu pasi kumanikidza akasikwa ane pombi "Baby". Nokuti vanomhanyisa kuti flange kusvikira kumucheto chubhu welded Tab 4 yakabvooka kuti kukurova M10.

Labor simba: zviri nyore kushanda pamwe chete. Time akapedza - 6 metres kubva kupinda pakati loam maawa 1-2.

Drilling Process: akachera gomba kudzika anenge mumwe meter, akaisa vertically muna nenyere uye kupomba nayo mariri kupomba mvura. The mvura kusiya kuburikidza rezasi magumo pamwe incisors, ngavageze kure ivhu vakwidziridzwe nzvimbo pasi nenyere kuti zvichaita kunyura yayo uremu. Zvinokosha chete, vachidzungudza, kutenderera mutopota pameno anopararira dombo. Akachera dombo nezvimedu pasi kufurirwa dziri pamwe nemvura sump. Kubva ichi inogona mari yechibatiso uye, mupise, kuzodzosera kushandiswa Flushing. Nokusvitsa aquifer, kubvisa flange uye kupinda tsime pasi ufanane mvura, asi vasati richisvika pasi, anyatsofukidzwa pombi kupomba.

Types matsime emvura

Vari akakamurwa besfiltrovye uye Filter. Besfiltrovye kugutsikana zvakanaka aquifers riine yakanaka-grained sand, kana ari kutsigirwa musoro namatombo. Nokuti mamwe aquifer Sefa kusarudzwa zvichienderana zvikamu zviduku mvura-kubereka dombo.