Kodi kusankha gasi zitsanzo thumba?
2024 - 01 - 25 11:50:15
Kusankhidwa kolondola kwamatumba a zitsanzo za gasiakhoza kuyeza bwino mtengo weniweni wa chitsanzo chomwe chikuyesedwa, kuchepetsa ndalama zachuma, kukonza bwino, ndi kuchepetsa zolakwika. Tiyeni tione ubwino ndi kuipa kwa matumba gasi zitsanzo zopangidwa ndi zipangizo zosiyanasiyana.
Thumba lachitsanzo limapangidwa makamaka ndi nembanemba ndi valavu: gawo lomwe limalumikizana ndi mpweya ndi nembanemba ndi valavu. Pakalipano, zipangizo zitatu zimagwiritsidwa ntchito: aluminium zojambulazo zopangidwa ndi nembanemba, Teflon (polytetrafluoroethylene) membrane, ndi Tedlar (polyfluoroethylene); ma valve odziwika kwambiri ku China ndi awa: Teflon (polytetrafluoroethylene) Switch valve, Teflon nozzle popanda switch, polypropylene (PP) valavu yakuthupi, valavu ya ABS, valavu yachitsulo kapena nozzle. Potengera kukhazikika kwa zinthu za membrane, Teflon ndi Tedlar zida zimadziwika kuti ndi asidi ndi alkali-zosamva ndi dzimbiri-zosamva. Maonekedwe awo akuthupi ndi mankhwala ndi okhazikika. Ndiye kuchokera ku kawonedwe ka nembanemba, awiriwa Chikwama cha zitsanzo chopangidwa ndi zinthuzi chimakhala ndi mtengo wotsika kwambiri. Kuphatikiza apo, thumba lachitsanzo liyenera kukhala ndi valavu. Inde, ndi bwino kugwiritsa ntchito valavu ya Teflon, chifukwa pakupanga ma valve a Teflon kunyumba ndi kunja, mphete yosindikizira nthawi zambiri sichikhudzana ndi chitsanzo cha mpweya. Mapeto ake ndikuti thumba lachitsanzo lopangidwa ndi Teflon membrane + Teflon valve; kapena Tedlar membrane + Teflon valve ili ndi maziko otsika kwambiri. Teflon membrane, Tedlar membrane ndi Teflon valve ndizofanana, koma ndizokwera mtengo.
Opanga ena apakhomo asintha ma valve a Teflon ndi ma valve a ABS kapena ma PP. Mwanjira iyi, pali vuto kuti zida za ABS ndi PP mavavu okha zidzayipitsa matumba a zitsanzo za gasi. Nthawi zambiri ma valve awiriwa amakhala ndi mphete zosindikizira mkati, ndipo mphete zosindikizira nthawi zambiri zimapangidwa ndi zinthu za nitrile. Zida izi zidzakumana ndi mpweya womwe uli m'thumba lachitsanzo cha gasi, ndipo zingakhudze kwambiri mtengo wam'mbuyo wa thumba lopanda kanthu.
Matumba a zitsanzo za gasi opangidwa ndi mafilimu opangidwa ndi aluminiyamu omwe amapangidwa nthawi zambiri amatchedwamatumba a aluminiyamu opangira gasi sampling.Anthu ena amawatchanso matumba a aluminiyamu osonkhanitsira gasi kapena matumba a zitsanzo. Chikwama chamtunduwu ndi choyenera pamipweya wamba, osati mpweya wowononga kwambiri, ndipo chili ndi kuthekera kozindikira bwino kwa mpweya. Amagwiritsidwa ntchito posanthula zitsanzo zanthawi zonse mosalondola kwenikweni. Chifukwa zipangizo zomwe mpweya wa gasi umakumana nazo sizinthu zomwe zimakhala ndi kukhazikika kwa mankhwala. Mwachitsanzo, gawo lamkati la filimu yopangidwa ndi aluminiyamu ndi PE. Zinthuzi sizimawononga-zosamva. PE ndi zojambulazo za aluminiyamu zimamangidwa ndi guluu. Ma valve amapangidwa ndi zida za PP kapena ABS. Pali ndithu volatiles. Filimu yopangidwa ndi aluminiyamu, valavu ya PP kapena valve ya ABS, mtengo wazinthu zitatuzi ndizotsika mtengo kwambiri poyerekeza ndi zomwe zili pamwambazi, kotero mtengo wonse wa thumba lachitsanzo la gasi la aluminiyamu ndi wotsika mtengo. Chifukwa cha izi, nthawi zambiri palibe matumba opangira gasi a aluminiyamu okhala ndi mavavu a Teflon. Chifukwa mavavu a Teflon ndi okwera mtengo, ngakhale atakhala abwino, sangathe kutenga gawo lawo mumatumba otengera gasi wa aluminiyamu.
Ubwino wa mavavu achitsulo ndi kukana kutentha kwakukulu, komwe kumafanana ndi matumba a aluminium zojambulazo. Ngati muli ndi mavavu azitsulo, muyenera kuganizira za ubwino wa kutentha kwazitsulo zazitsulo. Komabe, filimu yopangidwa ndi aluminiyamu yopangidwa ndi zojambulazo siimagonjetsedwa ndi kutentha kwambiri. Zomwe zimagwiritsidwa ntchito ku China si vavu yachitsulo, koma mphuno yachitsulo, yomwe ndi yachikale - Mpweya wa mpweya ndi wowongoka-kupyolera mu cholumikizira cha gasi popanda ntchito yosinthira. Mavavu opangidwa ndi zida za PP ndi ABS ali ndi masiwichi, ndipo ena amakhalanso ndi mabowo a zitsanzo, omwe angagwiritsidwe ntchito poyesa singano, ndipo ndi otsika mtengo. Chifukwa chake, kuphatikiza kwabwino kwa matumba otengera gasi a aluminiyamu ndi mavavu a PP ndi ABS.
Kugula zida za labotale ndi ntchito yotopetsa komanso yovuta. Ngati mutapeza chida cholakwika, nthawi zambiri mumakhumudwa kwambiri ndi kugula zida za laboratory.ndi BiotechnologyCo., Ltd. yakhala ikusunga ubale wabwino ndi makampani akuluakulu apanyumba ndi akunja komanso ogulitsa zida za zida, ndipo yakhala wogulitsa wapadera kwa opanga ambiri. Kusankha kedun kungapangitse kugula zida za labotale kukhala kosavuta komanso kosavuta, ndikuwongolera bwinozida za laboratorykugula. Kugula zinthu moyenera.
Thumba lachitsanzo limapangidwa makamaka ndi nembanemba ndi valavu: gawo lomwe limalumikizana ndi mpweya ndi nembanemba ndi valavu. Pakalipano, zipangizo zitatu zimagwiritsidwa ntchito: aluminium zojambulazo zopangidwa ndi nembanemba, Teflon (polytetrafluoroethylene) membrane, ndi Tedlar (polyfluoroethylene); ma valve odziwika kwambiri ku China ndi awa: Teflon (polytetrafluoroethylene) Switch valve, Teflon nozzle popanda switch, polypropylene (PP) valavu yakuthupi, valavu ya ABS, valavu yachitsulo kapena nozzle. Potengera kukhazikika kwa zinthu za membrane, Teflon ndi Tedlar zida zimadziwika kuti ndi asidi ndi alkali-zosamva ndi dzimbiri-zosamva. Maonekedwe awo akuthupi ndi mankhwala ndi okhazikika. Ndiye kuchokera ku kawonedwe ka nembanemba, awiriwa Chikwama cha zitsanzo chopangidwa ndi zinthuzi chimakhala ndi mtengo wotsika kwambiri. Kuphatikiza apo, thumba lachitsanzo liyenera kukhala ndi valavu. Inde, ndi bwino kugwiritsa ntchito valavu ya Teflon, chifukwa pakupanga ma valve a Teflon kunyumba ndi kunja, mphete yosindikizira nthawi zambiri sichikhudzana ndi chitsanzo cha mpweya. Mapeto ake ndikuti thumba lachitsanzo lopangidwa ndi Teflon membrane + Teflon valve; kapena Tedlar membrane + Teflon valve ili ndi maziko otsika kwambiri. Teflon membrane, Tedlar membrane ndi Teflon valve ndizofanana, koma ndizokwera mtengo.
Opanga ena apakhomo asintha ma valve a Teflon ndi ma valve a ABS kapena ma PP. Mwanjira iyi, pali vuto kuti zida za ABS ndi PP mavavu okha zidzayipitsa matumba a zitsanzo za gasi. Nthawi zambiri ma valve awiriwa amakhala ndi mphete zosindikizira mkati, ndipo mphete zosindikizira nthawi zambiri zimapangidwa ndi zinthu za nitrile. Zida izi zidzakumana ndi mpweya womwe uli m'thumba lachitsanzo cha gasi, ndipo zingakhudze kwambiri mtengo wam'mbuyo wa thumba lopanda kanthu.
Matumba a zitsanzo za gasi opangidwa ndi mafilimu opangidwa ndi aluminiyamu omwe amapangidwa nthawi zambiri amatchedwamatumba a aluminiyamu opangira gasi sampling.Anthu ena amawatchanso matumba a aluminiyamu osonkhanitsira gasi kapena matumba a zitsanzo. Chikwama chamtunduwu ndi choyenera pamipweya wamba, osati mpweya wowononga kwambiri, ndipo chili ndi kuthekera kozindikira bwino kwa mpweya. Amagwiritsidwa ntchito posanthula zitsanzo zanthawi zonse mosalondola kwenikweni. Chifukwa zipangizo zomwe mpweya wa gasi umakumana nazo sizinthu zomwe zimakhala ndi kukhazikika kwa mankhwala. Mwachitsanzo, gawo lamkati la filimu yopangidwa ndi aluminiyamu ndi PE. Zinthuzi sizimawononga-zosamva. PE ndi zojambulazo za aluminiyamu zimamangidwa ndi guluu. Ma valve amapangidwa ndi zida za PP kapena ABS. Pali ndithu volatiles. Filimu yopangidwa ndi aluminiyamu, valavu ya PP kapena valve ya ABS, mtengo wazinthu zitatuzi ndizotsika mtengo kwambiri poyerekeza ndi zomwe zili pamwambazi, kotero mtengo wonse wa thumba lachitsanzo la gasi la aluminiyamu ndi wotsika mtengo. Chifukwa cha izi, nthawi zambiri palibe matumba opangira gasi a aluminiyamu okhala ndi mavavu a Teflon. Chifukwa mavavu a Teflon ndi okwera mtengo, ngakhale atakhala abwino, sangathe kutenga gawo lawo mumatumba otengera gasi wa aluminiyamu.
Ubwino wa mavavu achitsulo ndi kukana kutentha kwakukulu, komwe kumafanana ndi matumba a aluminium zojambulazo. Ngati muli ndi mavavu azitsulo, muyenera kuganizira za ubwino wa kutentha kwazitsulo zazitsulo. Komabe, filimu yopangidwa ndi aluminiyamu yopangidwa ndi zojambulazo siimagonjetsedwa ndi kutentha kwambiri. Zomwe zimagwiritsidwa ntchito ku China si vavu yachitsulo, koma mphuno yachitsulo, yomwe ndi yachikale - Mpweya wa mpweya ndi wowongoka-kupyolera mu cholumikizira cha gasi popanda ntchito yosinthira. Mavavu opangidwa ndi zida za PP ndi ABS ali ndi masiwichi, ndipo ena amakhalanso ndi mabowo a zitsanzo, omwe angagwiritsidwe ntchito poyesa singano, ndipo ndi otsika mtengo. Chifukwa chake, kuphatikiza kwabwino kwa matumba otengera gasi a aluminiyamu ndi mavavu a PP ndi ABS.
Kugula zida za labotale ndi ntchito yotopetsa komanso yovuta. Ngati mutapeza chida cholakwika, nthawi zambiri mumakhumudwa kwambiri ndi kugula zida za laboratory.ndi BiotechnologyCo., Ltd. yakhala ikusunga ubale wabwino ndi makampani akuluakulu apanyumba ndi akunja komanso ogulitsa zida za zida, ndipo yakhala wogulitsa wapadera kwa opanga ambiri. Kusankha kedun kungapangitse kugula zida za labotale kukhala kosavuta komanso kosavuta, ndikuwongolera bwinozida za laboratorykugula. Kugula zinthu moyenera.
