Tau tshwm sim hauv xyoo 1950 thiab 1960s, lub hnab ntim hauv / hnab tawm (BIBO) lim tau siv dav hauv ntau qhov chaw uas muaj kev pheej hmoo siab lossis kev xav tau siab rau kev sib cais. Piv txwv li: tshuaj lom neeg thiab lom (CB) kev tiv thaiv, tshuaj lom neeg, lom thiab hluav taws xob (CBR) tiv thaiv, tshuaj lom neeg nuclear, tshuaj lom neeg thiab tshuaj lom neeg (NBC) tiv thaiv, chav tsev kho mob cais, cov khoom siv tshuaj, microelectronic ib puag ncig, chaw ua zaub mov, kev tshawb fawb txog roj ntsha, noob caj noob ces. thiab biotechnology laboratories, industrial processing and discharge systems, chemical processing equipment, animal disease research laboratory, radioisotope processing equipment, nuclear power station, strategic nuclear chaw, DOE khoom, tub rog bases, thiab lwm yam.
Cov ntsiab lus ntawm cov lim dej zoo ib yam li lub tshuab cua txias ua ke, uas tau sib sau ua ke rau hauv BIBO chamber raws li kev xav tau ntawm kev siv, suav nrog cov lim dej uas nquag siv ua ntej, kev ua haujlwm siab ntawm huab cua (HEPA) lim, kev ua haujlwm siab. gas absorption (HEGA) lim, precision ScanTest seem, thiab lwm yam.
Feem ntau, BIBO lim muaj ob ntu: lub lim dej thiab chav kuaj pom. Qhov yooj yim lim chav tsuas muaj HEPA lim. Yog tias tsis muaj lwm yam khoom siv lim dej lim cua ua ntej nws nkag mus rau BIBO lim, yuav tsum muaj lub lim dej ua ntej los tiv thaiv HEPA lim; Thiab yog tias cov kev xav tau adsorption muaj nyob, yuav tsum muaj HEGA lim yuav tsum tau teeb tsa; Chav kuaj xyuas yog hais txog a / ib qho tsis siv neeg / phau ntawv precision ScanTest seem.
Ntxiv rau cov khoom tseem ceeb saum toj no, qee cov khoom txhawb nqa tau teem rau ntawm BIBO chamber, xws li ntsuas ntsuas, ntsuas lub siab, cov chaw nres nkoj ceev ceev, thiab lwm yam, thiab nruab nrab ntawm lawv lub lim dej me me HEPA tau teeb tsa kom muaj kev sib cais los ntawm lub ntiaj teb sab nraud. Lub lim, ua ke nrog kev txhawb nqa npuas nruj kev sib cais dampers, ua kom tiav huab cua pom kev cais tawm, uas yog hu ua "containment system" hauv North America.
Qhov loj tshaj plaws ntawm BIBO lim yog qhov kev teeb tsa, hloov pauv, thiab tshuaj xyuas cov lim yog txhua yam ua tiav raws li kev tiv thaiv ntawm PVC (polyvinyl chloride) hnab (los yog lub hnab kub kub). Lub lim dej tsis tiv thaiv cov huab cua sab nraud txhua qhov, yog li ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab ib puag ncig thiab txhawb kev hloov pauv.
Lub tsev BIBO tau nruab nrog lub tshuab ua haujlwm siab HEPA lim cua, uas yog siv dav hauv cov chaw siv rau kev tsim khoom thiab khaws cov khoom phom sij, feem ntau suav nrog tsev kho mob, chaw kuaj mob, thiab cov chaw kho mob pov tseg. Nws tiv thaiv kev kis kab mob los ntawm cov pa hluav taws xob, cov kab mob, thiab cov tshuaj lom.
Kev nyab xeeb thiab txhim khu kev qha ua haujlwm
Nws txais kev tsim lub hnab ntim tag nrho thiab lav kev nyab xeeb ntawm cov neeg ua haujlwm hauv lawv txoj haujlwm hloov.
Kev teeb tsa ntawm lub lim
Txhawm rau kom ntseeg tau tias airtightness ntawm lub kaw lus, HEPA lim yog embedded nyob rau hauv lub sealing thav duab nrog ib tug txav buckle locking tsim, nyob rau hauv uas ib tug tswj lever yog teem rau yooj yim disassembly. Cov lim thawj yog ntsia rau ntawm tus ncej txhawb nqa.
Hloov cov lim
Txhawm rau hloov cov lim dej, ua ntej qhib lub hau npog, rub lub hnab yas polyethylene, thiab tom qab ntawd tshem tawm cov khoom siv lim dej thiab muab tso rau hauv lub hnab, thiab thaum kawg kaw lub flange kom tiv thaiv kom tsis txhob muaj cov pa paug.
Cov qauv ruaj khov tsis muaj kev cuam tshuam
Cov txheej txheem txheej txheem yog ua los ntawm cov hlau coated nrog cov xim dawb epoxy, uas tuaj yeem tiv taus lub siab zoo txog li 2,500 Pa thiab qhov tsis zoo siab txog li 3,000 Pa, thiab tuaj yeem siv tau ntawm qis qis li 60 ºC.
Cim npe nrov: Tuam Tshoj bibo lim lwm tus neeg, manufacturers, hoobkas
