Atanyamula: zikuchokera, mitundu, ntchito.

Atanyamula zopangitsa chisindikizo wamba, ponena kuti anatsekera zipangizo zosiyanasiyana. The opaleshoni mfundo za kugona losavuta: mothandizidwa ndi zikayamba ake zimatheka mu mfundo mbali. Zisindikizo ntchito osati njira ya mfundo mafoni, koma modziwika malo amodzi kusindikiza ntchito ndi adhesions (mwachitsanzo, mu mipope).

Kodi mu

England atanyamula yokhotakhota ulusi mu mawonekedwe a chingwe cha gawo amakona anayi kapena lalikulu. Malinga ndi zikhalidwe za ntchito (kuthamanga wodalirika katundu, kutentha) gasket anapangidwa kuchokera mpweya CHIKWANGWANI TRH, bwino ikuthandizira maziko a nsalu za mitundu yonse zingwe kapena polytetrafluoroethylene (PTFE).

kumene ntchito

Atanyamula kwa zopangitsa ntchito ngati tatchulazi, kuti anatsekera:

• amodzi ndi makina zowalamulira piping;
• autoclaves;
• mapampu;
• compressors;
• mavavu;
• akakhale opanga ndi mayunitsi ena.

Komanso m'minda ya makampani:

• kupanga mafuta;
• mafuta;
• processing;
• chakudya;
• nyukiliya.

Zikugwira ntchito chilengedwe:

• mafuta;
• koopsa nthunzi;
• madzi;
• mpweya (kuphatikizapo liquified);
• zinthu mankhwala aukali;
• mankhwala mafuta.

Features

chisindikizo England ali zotsatirazi zofunika:

• mankhwala kukana (inertness) mikhalidwe yosiyana aukali;
• ang'ono muyeso wa mikangano (chogwirika kuchepetsa depreciation zigawo zikuluzikulu makina a zomera);
• cheza kukana;
• mphamvu;
• wokhulupirika;
• kutenthetsa kukana;
• chitetezo zachilengedwe;
• tikamapita ku ukalamba (chosafooka pa ntchito yokonza ndi ntchito);
• elasticity (kulenganso ntchito zida).

Kodi katundu uyenera kukhala atanyamula zopangitsa

Malamulo amalowerera amafuna wapadera Kulumikizana ndi. Zatchulidwazi zili zofunika kwambiri.

1. The gasket akhale mankhwala kulalikira. Osachepera, ndi zopangira sayenera uchitire pa kukhudzana ndi detachable sing'anga kapena kusintha zofunika zidazo. Mwachitsanzo, ngati England wazolongedza ntchito wosindikiza unsembe (ndime scrubber) amene ali mpweya zikuwononga, acid kapena soda, mafuta chisindikizo m'munsi kukhala acid- ndi soda zosagwira. N'chimodzimodzinso uglevodorozham (petulo, mafuta, mafuta). Yanyumba England angasangalatse kuyambitsa chisindikizo kulephera, ngozi, imfa ya reagents ndi zina zotero.
2. The atanyamula mavavu England ayenera kupirira kutentha ndi kuthamanga. Makamaka distillation mizati ya mafuta distillation ikuchitika pa kutentha. Kutayikira kungachititse kuti kuwonongeka kwa zikuchokera kwa distillation mankhwala, kutupa, amasulidwe nthunzi kunja ndipo ngakhale kuphulika.
3. Ngati zisindikizo gasket ntchito kutsogolera zosakaniza, iwo ayenera kukhala kugonjetsedwa ndi kusintha katundu. Mwachitsanzo, chifukwa wosindikiza mbali kusuntha kutulutsa stuffing bokosi ayenera kulimbikira kuti frictions. Komanso, gasket ayenera kukhala kugonjetsedwa ndi kumva kuwawa. Chifukwa chaichi, iwo wodzilemekeza ndi zinthu zosiyanasiyana, monga Teflon.

Sitiyenera kunyalanyaza malamulo

Aliyense ali ndi mfundo zake zenizeni kupanga njira yabwino ndiyo ntchito ndi kukhazikitsa zisindikizo gasket. zinthu zonse zili zofunika amenewa chinthu chofunika monga chikole. Kulephera kutsatira zinthu unsembe (wapamwamba, zikayamba mgwirizano, chiwerengero mphete gaskets) ndi ntchito kungachititse zotsatira aakulu. Ndipo kotero mfundo zonse tiyenera kuziganizira:

• malamulo ntchito;
• kusankha zinthu;
• ndandanda kusintha wazolongedza zisindikizo;
• Unsembe aya sealable ndi zipangizo.

mitundu packings

Popeza atagona Ndipotu, ndi chingwe anapanga nsalu zosiyanasiyana, kusiyana izo mudzangokhala mu gawo mtanda, kapangidwe ndi kapangidwe ka kuluka. The wodziwika ngati nyimbo packings:

• graphite;
• asibesitosi;
• PTFE;
• kuika ulusi kupanga;
• asibesitosi-free.

graphite wazolongedza

Zopangidwa analimbitsa zojambulazo. Ubwino gaskets izi ndi kuti ali otsika matenthedwe madutsidwe ndi koyefishienti wa kukhululukirana. Kuipa - iwo saloledwa ntchito mu mapangidwe ndi woipa mkulu wa asafe, mankhwala enaake ndi chromium mankhwala.

mitundu asibesitosi

Izi zisindikizo wazolongedza ntchito mu mapangidwe zikuwononga, monga uzigwirizana ndi kutentha ndi mavuto. kulemba ake: AC, AP, m'mlengalenga, AGP. gaskets awa ntchito mu mafuta, zitsulo ndi mafakitale mpweya, komanso makampani magalimoto.

PTFE

Kugawa kugonjetsedwa zinthu zachiwawa. Limatchula za mapaketi amenewa ndi kuti kugwiritsidwa ntchito mu mapangidwe kumene chlorine. Iwo ntchito mankhwala, mafuta ndi mankhwala makampani.

Gaskets wa filament

zisindikizo amenewa ndi kugonjetsedwa ndi kumva kuwawa. Iwo akubera mu zamkati ndi pepala, mankhwala ndi mafuta makampani.

asibesitosi-free

Mwina pali mitundu yosiyanasiyana: ena a iwo analimbitsa ndi waya mkuwa, ndi zina zina ndi impregnated ndi mafuta. Malinga ndi kuchuluka kwa ntchito inayake amusankha.

Malinga ndi kapangidwe ka pachimake gasket osiyana mtanda kudula, Mipikisano wosanjikiza ndi umodzi-wosanjikiza yokhotakhota. Pump wazolongedza England akhoza kukhala gawo la 3 50 mm, malingana ndi cholinga chake.