Ngwa na njirimara nhazi nke igwe na-agbanwe ike na-emechi valvụ urukurubụba

Ihe na-agbanwemetal akara valvụ urukurubụbabụ ngwaahịa ọhụrụ isi obodo.valvụ nrịbama na-ejichi urukurubụba na-arụ ọrụ dị elu na-anakwere eccentric okpukpu abụọ yana usoro mkpuchi cone elliptical nwere mmasị pụrụ iche.Ọ na-edozi mwepu na akara n'elu nke omenala eccentric urukurubụba valvụ ka na-amapụ esemokwu kọntaktị n'oge imeghe na imechi 0 ° ~ 10 °, na-aghọta mmetụta na akara n'elu nke urukurubụba efere na-ekewa n'oge a. nke mmeghe, na mkpuchi na-emechi mgbe kọntaktị na-emechi, ka ọ dị ogologo oge ndụ ọrụ ma nweta ọrụ nkwụsị kacha mma.ezi nzube.

jiri:

A na-eji ya maka pipeline gas na ụlọ ọrụ sulfuric acid: ntinye na ntinye nke onye na-agbapụta ọkụ n'ihu ọkụ ahụ, ntinye na ntinye nke fan relay, usoro na njikọ valves nke eletriki eletrik, ntinye na ntinye nke ikuku. S02 isi ihe na-afụ ụfụ, ngbanwe nke onye ntụgharị, ntinye na ntinye nke preheater, wdg na iji gas na-ebipụ.
A na-eji ya maka ọkụ sọlfọ, ntughari na nsị akọrọ na usoro sulfuric acid.Ọ bụ akara valvụ kachasị amasị maka osisi sulfuric acid.Ọtụtụ n'ime ndị ọrụ na-ewere ya dị ka: arụ ọrụ mkpuchi dị mma, ọrụ ọkụ, corrosion nke abụọ, nguzogide okpomọkụ dị elu, ọrụ dị mma, mgbanwe, nchekwa na ntụkwasị obi urukurubụba valvụ ejirila ọtụtụ ebe.
A na-ejikwa ya n'ọtụtụ ebe na: SO2, uzuoku, ikuku, gas, amonia, CO2 gas, mmanụ, mmiri, brine, lye, mmiri mmiri, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid na chemical, petrochemical, smelting, pharmaceutical. nri na ụlọ ọrụ ndị ọzọ A na-eji ya dị ka ihe na-achịkwa ma na-emechi emechi na pipeline dị ka ọkara.

Atụmatụ nhazi:
① The pụrụ iche imewe nke atọ ụzọ eccentricity na-enyere frictionless nnyefe n'etiti akara na-ebupụta na ogologo ọrụ ndụ nke valvụ.
② A na-emepụta akara na-agbanwe site na torque.
③ The kensinammuo wedge ekara imewe na-enyere valvụ na-akpaka akara ọrụ nke imechi na tightening, na akara n'elu nwere ugwo na efu leakage.
④ Obere nha, ịdị arọ dị arọ, ọrụ ọkụ na ntinye dị mfe.
⑤ Enwere ike ịhazi ngwaọrụ pneumatic na eletrik dịka onye ọrụ chọrọ iji gboo mkpa nke njikwa anya na njikwa mmemme.
⑥ Enwere ike itinye ihe nke akụkụ ndị na-agbanwe agbanwe na mgbasa ozi dị iche iche, ma nwee ike kpuchie ya na mgbochi corrosion (lining na F46, GXPP, PO, wdg).
⑦ Na-aga n'ihu Ọdịdị diversification: wafer, flange, butt ịgbado ọkụ.