Hasha upfu: kugadzirwa uye kudya. Apo Ndinogona kushandisa hasha upfu?

hasha upfu - yakakwirira chaizvo kudiwa mu indasitiri zvinhu zvinoshandiswa wokunatswa simbi pamusoro ngura. Kune vakawanda mhando yayo, izvo zvakasiyana ehupfumi dzavo uye mutengo. Hasha upfu rakashandiswa pamusoro kurapwa zvinogona kuva dzakasiyana.

zvinobatsira

Pari, indasitiri unobereka marudzi makuru maviri chete hasha upfu: kupershlak uye nikelshlak. Akashandiswa pakuburitswa, vakatanga kudaro kare. Yamboshandiswa pane zvavo Goldstone jecha. Kana kuchenesa pemvura yokupedzisira mudenga vakawarira yakaisvonaka muguruva, kusvibisa zvose. Panguva iyoyo ndaifanira kuita nani nguva yakawanda uye anodhura nokushanda washing zvakaipa zvigadzirwa. Mukuwedzera, tudonhwe Goldstone yakaisvonaka achibhururuka mhepo inopinda mumapapu basa. Somugumisiro, vakava noushamwari chirwere Occupational chirwere - silicosis. Zvinosuruvarisa munyika yedu isingadhuri Goldstone jecha kuti okuchenesa hukawanika kushandiswa saka kure. MuEurope, kushandiswa kwayo nokuti chinangwa ichi zvachose wairambidza.

mhando

Zvinowanzoshandiswa mumaindasitiri kupershlak. Uyu isingadhuri zvinhu, vachibvumira kuchenesa zvakanaka. Nikelshlak akasiyana nayo zvikuru PARTICIPLE simba. Zvinonzi zvakare dzimwe nguva rinoshandiswa indasitiri pamusoro abrasives mhando ichi, nedhaimani upfu. Zvisinei, tinorasikirwa zvinodhura zvikuru, uye naizvozvo rinoshandiswa zvikurukuru mukugadzira kukuya maturusi pastes uye slurries.

Sei unoitwa

Mukugadzira hasha upfu - kwacho hakusi kunyanya kunzwisisa zvazviri. Kupershlak pamusoro granulated gang simbi. Mari yavo wakanaka nezviripo akurumidze chaizvo kutonhora nemvura. The zvichiguma upfu kuti yokunatsa dzakasiyana siyana zvisingadiwi tsvina yakaiswa rinokosha chendarira vachida vane masero diki. Somugumisiro, inoramba duku kupershlak mukai pasi. Large se (reraimu, refractory zvinhu, marara) varambe pamusoro.

Nikelshlak akaita musi iwoyo rwokugadzira. Musiyano chete ndechokuti ichi kana feedstock akashandisa nickel slags.

zvinoitwa

Huru ehupfumi kuziva unhu ane zvinhu zvakadai hasha upfu, muri:

1. The mwero hygroscopicity. The maduku zviri, nani chigadzirwa. Dry Nezvakakuyiwa zvinogona kushandiswa pakuburitswa kwacho pakarepo, pasina kupedza nguva uye mari kuti dziome.

2. Flowability. Nhamba iyi iri hasha upfu kunofanira yakakwirira sezvinobvira. Very anongoremberera zvokuvakisa nyore napakati kamwene maturusi dzaizopiwa kuchenesa hukawanika pasina clogging pavo. Somugumisiro, rebei midziyo hapashayikwi.

3. Ratio zvikamu zviduku zveropa. Quality ichaongororwa kuva chete zvinhu izvo rinoumbwa tudonhwe inosiyana (kubvira 0.5 3 mm).

Maererano mwero ngozi kuvanhu muviri hasha upfu basa boka rechina. Izvi zvinoreva kuti iwe unogona kushanda navo asingatyi zvakaipa utano hwavo. Enzanisa: kuwedzera wechina boka njodzi Classified zvinhu zvakadai chinyorwa simbi uye madota akasara ngaakuyire zvikamu zvesimbi.

kukura

Saka, vakawanda hasha upfu inoshandiswa rokuchenesa hukawanika nesimbi zvigadzirwa kubva rusting. Uyezve, rinoshandiswa kubvisa pendi uye varinamire residues kubva kongiri uye zvidhinha. Shandisa hasha Nezvakakuyiwa kunogonawo kuparadzwa kana kuti kubvisa migove thawed apo kuita igadziridzwe.

Kunze pamusoro kurapwa ino acho anogona somunhu hasha nzira kwakajairika, uye mvura murazvo abrasion.

Tikaenzanisa kupershlak uye Goldstone jecha

Chokwadi, ano hasha upfu iri iyo yaidhura kupfuura Goldstone jecha. Zvisinei, chokupika ake nani zvikuru. Kuti zvijeke, pazasi ratinoparidza kuti pfungwa dzako nokuenzanisa chati pakati zvinhu zviviri.

Hasha upfu kunwa

Vanobatanidzwa kupershlak uye nikelshlaka nezvimedu vane unopinza kwazvo micheto. Naizvozvo, pose kurapwa kwavo kunogona kuitwa chaizvo zvakanaka. Saka, kusiyana Goldstone jecha, hasha Nezvakakuyiwa kushanda hatuzoumbiki guruva. Somugumisiro, kupatsanurwa zvigadzirwa havafaniri kusuka, kupedza mamwe mari.

Guruva panguva akachena Goldstone jecha achiumbwa nokuti inoramba ayo yakapwanyika zvikuru. With hasha Nezvakakuyiwa kuti kushanda zvikasaitika. Saka vanogona kushandiswa kaviri nokuda yokunatsa, uye dzimwe nguva katatu. Chokwadi, ichi yekudyidzana zvinoderedza vapera. Saka, shandisa kupershlak nikelshlakom uye kunobatsira, pasinei vari zvikuru anodhura kupfuura jecha. Kudyiwa hasha upfu pa 1 m2 ndiyo chete anenge 30 makirogiramu. Enzanisa jecha riri nzvimbo chete kupedza anenge 100 makirogiramu.

Hasha upfu: Standard

The mwero simba pamusoro womunhu muviri uye kupershlak nikelshlak, Sezvambotaurwa, ndezvaJehovha boka rechina (GOST 12.1.007). In anogadzira zvinhu hasha Nezvakakuyiwa mirayiro inofanira kuchengetwa panyaya GOST 17.2.3.01-86 achine muganhu. Kuchinja State Standard uye mhando pachake unodzivirira midziyo kana tichishanda nomudonzvo uye kupershlak nikelshlakom (GOST 12.4.034). Kufadza zvinobvumidzwa zviri dzinongoitika radionuclides mune hasha Nezvakakuyiwa yaidzorwa GOST 30108. Chaizvoizvo mashoko aya inowanzopiwa kuitwa pasi TU 1789-001-34557754-99.

Application pamba

Vamwe vemifananidzo dzinofarira, yaunogona kushandisa hasha upfu. Kupershlak uye nikelshlak kumba Haingambovi kubatsira. Ivo anoshandiswa zvakananga yakawanda rokuchenesa guru-nharaunda hukawanika. akashandisa madhaimani upfu kunyanya chete pamba. Vari unonyatsokodzera pagadzirwe pastes, akaronga kuti makorari nekuve zvibereko kunzwisisa chimiro simbi.

Uyewo yemadhayamondi Nezvakakuyiwa anowanzoshandisirwa mukugadzira kuzvidzora kurovera chokushandisa. Panyaya iyi, sezvo hwaro inowanzoshandiswa hasha ibwe rinokosha. Pashure degreasing, zviri kureva nokushanda rukoko zvinotevera nziyo (% uremu):

• madhaimani upfu - 2-4;

• mhangura oxide upfu - 25-35;

• phosphoric asidhi - vasara.

mari

Price nikelshlak uye kupershlak pamusoro chete. Nezvakakuyiwa Ndivo sezvakarayirwa 3000-3500 rubles por tani. Mutengo Goldstone jecha riri siyana 800-900 rubles pa tani. Diamond upfu, vanofanira, Chokwadi, inodhura kwazvo. Urege kuzoitengesazve matani kana kunyange makirogiramu uye magiramu. zvichaita mari 35-70 rubles por giremu.

Sezvaunogona kuona, hasha upfu - mashoko kwakakurumbira chaizvo uye anobatsira. akasiyana siyana ayo anogona kushandiswa zvose bhizimisi uye mumba. Kukuvadza zvaanoita kwete, operative zvechadenga akasiyana chete zvinoshamisa.