Bawulkayan aiki ne da ake amfani da shi wajen watsawa da sarrafa iskar gas da ruwa tare da aƙalla shekaru dubu na tarihi.
A halin yanzu, a cikin tsarin bututun ruwa, bawul ɗin da ke daidaitawa shine nau'in sarrafawa, kuma babban aikinsa shine ware kayan aiki da tsarin bututun, daidaita kwararar ruwa, hana koma baya, daidaitawa da fitar da matsa lamba. Tun da yake yana da matukar muhimmanci a zabi mafi dacewa da bawul mai daidaitawa don tsarin bututun, yana da matukar muhimmanci a fahimci halaye na bawul da matakai da tushe don zaɓar bawul.
Matsin lamba na bawul
Matsakaicin matsi na bawul yana nufin ƙirar da aka ba da matsin lamba da ke da alaƙa da ƙarfin injin na kayan aikin bututun, wato, ƙarfin aiki ne da aka yarda da bawul a ƙayyadadden zazzabi, wanda ke da alaƙa da kayan bawul ɗin. . Matsalolin aiki ba iri ɗaya bane, saboda haka, matsa lamba na ƙididdiga shine ma'auni wanda ya dogara da kayan bawul ɗin kuma yana da alaƙa da yanayin zafin aiki da aka yarda da aiki da matsa lamba na kayan.
Bawul shine kayan aiki a cikin tsarin kewayawa na matsakaici ko tsarin matsa lamba, wanda ake amfani dashi don daidaita kwarara ko matsa lamba na matsakaici. Sauran ayyuka sun haɗa da kashewa ko kunna kafofin watsa labarai, sarrafa kwararar ruwa, canza yanayin kwararar kafofin watsa labarai, hana kwararar kafofin watsa labarai, da sarrafawa ko matsa lamba.
Ana samun waɗannan ayyuka ta hanyar daidaita matsayi na rufe bawul. Ana iya yin wannan daidaitawa da hannu ko ta atomatik. Ayyukan da hannu kuma ya haɗa da aikin sarrafa tuƙi da hannu. Ana kiran bawul ɗin da aka sarrafa da hannu. Bawul ɗin da ke hana koma baya ana kiransa bawul ɗin dubawa; wanda ke sarrafa matsi na taimako ana kiransa bawul ɗin aminci ko bawul ɗin taimako mai aminci.
Ya zuwa yanzu, masana'antar bawul sun sami damar samar da cikakken kewayonbakin kofa, globe bawul, maƙura bawul, toshe bawuloli, ball bawuloli, lantarki bawuloli, diaphragm kula bawuloli, duba bawuloli, aminci bawuloli, matsa lamba rage bawuloli, tururi tarko da gaggawa kashe-kashe bawuloli. Samfuran Valve na nau'ikan nau'ikan 12, fiye da samfuran 3000, da ƙari fiye da 4000; Matsakaicin matsa lamba na aiki shine 600MPa, matsakaicin matsakaicin ƙima shine 5350mm, matsakaicin zafin aiki shine 1200℃, mafi ƙarancin zafin aiki shine -196℃, kuma matsakaicin matsakaici shine Ruwa, tururi, mai, iskar gas, kafofin watsa labarai mai ƙarfi mai lalacewa (kamar nitric acid mai ƙarfi, sulfuric acid matsakaici, da sauransu).
Kula da zaɓin bawul:
1. Domin rage zurfin rufe ƙasa na bututun,bawul ɗin malam buɗe idogabaɗaya ana zaɓa don bututun diamita mafi girma; Babban rashin lahani na bawul ɗin malam buɗe ido shine cewa farantin malam buɗe ido ya mamaye wani yanki na ruwa, wanda ke ƙara wani asarar kai;
2. Bawuloli na al'ada sun haɗa damalam buɗe ido, bakin kofa, Bawul ɗin ƙwallon ƙafa da ƙwanƙwasa ƙwanƙwasa, da dai sauransu Ya kamata a yi la'akari da kewayon bawuloli da aka yi amfani da su a cikin hanyar sadarwar ruwa a cikin zaɓin.
3. Yin simintin gyare-gyare da sarrafa bawul ɗin ƙwallon ƙwallon ƙafa da ƙwanƙwasa suna da wahala da tsada, kuma gabaɗaya sun dace da ƙanana da matsakaicin bututu. Bawul ɗin ƙwallon ƙwallon ƙafa da bawul ɗin fulogi suna kula da fa'idodin bawul ɗin kofa ɗaya, ƙaramin juriya na kwararar ruwa, abin dogaro mai aminci, aiki mai sassauƙa, aiki mai dacewa da kiyayewa. Har ila yau, bawul ɗin fulogi yana da irin wannan fa'ida, amma sashin wucewar ruwa ba cikakke ba ne.
4. Idan yana da ɗan tasiri akan zurfin ƙasa mai rufewa, gwada ƙoƙarin zaɓar bawul ɗin ƙofar; tsayin bawul ɗin ƙofar wutar lantarki babban diamita na tsaye na ƙofar ƙofar yana rinjayar zurfin rufewar ƙasa na bututun, kuma tsayin babban diamita mai tsayin ƙofa yana haɓaka wurin da ke kwance da bututun kuma yana shafar tsarin sauran bututun;
5. A cikin 'yan shekarun nan, saboda inganta fasahar simintin gyare-gyare, yin amfani da simintin yashi na resin zai iya kaucewa ko rage yawan aiki na inji, don haka rage farashin, don haka yiwuwar bawul ɗin ball da aka yi amfani da su a cikin manyan bututun diamita yana da daraja a bincika. Amma game da layin ƙira na girman girman, ya kamata a yi la'akari da shi kuma a raba shi bisa ga takamaiman yanayin.
Lokacin aikawa: Nov-03-2022
