Phaj tshav kub exchanger roj hmab gasket yog ib qho tseem ceeb ntawm cov phaj kub exchanger, ib yam ntawm cov yas deformation, thiab muaj ib tug tej yam lub zog ntawm cov khoom ua los ntawm rings. Feem ntau ntawm cov gaskets raug txiav los ntawm cov hlau tsis yog hlau los yog ua los ntawm cov chaw tsim khoom raws li qhov ntev, thiab lawv cov ntaub ntawv yog asbestos roj hmab nplooj, asbestos nplooj ntawv, polyethylene nplooj, thiab lwm yam.; tseem muaj cov hlau clad gaskets ua los ntawm nyias hlau daim hlau (dawb hlau, stainless hlau) qhwv nrog asbestos thiab lwm yam ntaub ntawv uas tsis yog-hlau; thiab tseem muaj ib hom twisted gaskets ua los ntawm winding nrog nyias steel thiab asbestos siv. Cov roj hmab zoo tib yam yog tsim rau lub sijhawm uas qhov kub thiab txias qis dua 120 degree; Asbestos roj hmab gaskets haum rau lub sijhawm uas qhov kub thiab txias qis dua 450 degree rau cov dej vapor, 350 degree rau roj, thiab lub siab yog qis dua 5MPa. Rau corrosive nruab nrab, feem ntau siv yog acid-resistant asbestos ntawv. Hauv cov khoom siv hluav taws xob siab thiab cov kav dej, kev siv tooj liab, aluminium, No. 10 steel, stainless hlau ua los ntawm lub lens-hom lossis lwm cov duab ntawm cov hlau gaskets. High-pressure gaskets thiab sealing nto ntawm kev sib cuag dav yog nqaim heev (kab kev sib cuag), lub sealing nto thiab gasket machining tiav yog siab.
Phaj tshav kub exchanger phaj raws li nws cov tshav kub hloov mus rau nruab nrab ntws daim ntawv yog muab faib ua unilateral txaus thiab kab pheeb ces kaum ntawm 2 yam, sib xws, phaj kub exchanger foob gasket raws li lub tshav kub hloov nruab nrab ntws daim ntawv yog muab faib ua unilateral txaus thiab kab pheeb ces kaum ntawm 2 hom. . Unilateral flow yog hais txog lub tshav kub hloov phaj los ntawm sab xis ntawm lub ces kaum qhov ntws mus rau hauv lub tshav kub hloov nruab nrab kawg ntawm sab xis ntawm lub ces kaum qhov tawm ntawm tib yam, los ntawm sab laug ntawm lub ces kaum qhov ntws mus rau hauv lub tshav kub hloov nruab nrab. kawg los ntawm sab laug ntawm lub ces kaum qhov tawm ntawm qhov ntws. Diagonal flow txhais tau hais tias cov dej hloov hluav taws xob los ntawm lub kaum sab xis ntawm lub qhov thiab tawm ntawm lub kaum sab laug lub qhov, lossis cov kua dej ntws los ntawm lub kaum sab laug lub qhov ntws tawm ntawm lub kaum sab xis ntawm lub qhov, uas qhia txog kab pheeb ces kaum. Los ntawm kev hloov hluav taws xob hloov hluav taws xob, kab pheeb ces kaum zoo dua li ntawm ib sab ntws, tab sis tus nqi ntawm kev siv ib sab ntws yog qhov tsawg, yog li nyob rau hauv cov ntaub ntawv ntawm kev hloov pauv hluav taws xob tuaj yeem ua tau raws li, kev siv dav dav ntawm ib sab txaus. .
Phaj tshav kub exchanger sealing gasket tuaj yeem muab faib ua 3 daim ntawv raws li txoj kev teeb tsa ntawm lub tshav kub exchanger phaj ntawv
(1) ncaj qha paste hom, uas yog, tom qab lub sealing gasket yog coated nrog sealant, nws yuav ncaj qha glued mus rau lub tshav kub exchanger phaj phaj nyob rau hauv lub mounting zawj.
(2) ntsia thawv inlay hom, uas yog, lub tshav kub exchanger phaj daim ntawv yog tsim los ua ke qhov, nyob rau hauv lub sealing gasket nyob rau hauv lub sealing gasket nyob rau sab ntawm tus tsim ntawm cov rau tes, lub sealing gasket rau hauv lub mounting zawj, cov rau tes yuav tsum inlaid nyob rau hauv lub sib dhos qhov.
(3) Buckling hom, uas yog, nyob rau hauv lub sealing gasket nyob rau sab ntawm tus tsim ntawm tus ntsia thawv buckle, nrog tus ntsia thawv buckle yuav muab lub gasket buckle mounted rau ntawm lub tshav kub exchanger phaj ntawv. Rau peb txoj kev saum toj no, qhov muab tshuaj txhuam hom sealing gasket qauv yog qhov yooj yim, kev ua haujlwm yooj yim tshaj plaws, tab sis lub installation thiab disassembly yog qhov teeb meem. Inlay hom thiab buckle hom sealing gasket qauv yog qhov nyuaj, kev ua haujlwm yog qhov teeb meem ntau dua, tab sis kev teeb tsa thiab kev tshem tawm kuj yooj yim. Phaj kub exchanger sealing gasket raws li cov duab ntawm cov khoom profile yog muab faib ua symmetrical thiab asymmetrical zoo, symmetrical zoo feem ntau yog siv nyob rau hauv kab pheeb ces kaum ntawm lub phaj, lub sab sauv thiab sab sealing nto yog tiaj tus, raws li theem ntawm symmetry, tau yuav nruab qhov zoo thiab tsis zoo. Asymmetric zoo li hauv av rau lub dav hlau, sab sauv sealing nto tuaj yeem tiaj tus, nkhaus nto, bevelled nto thiab lwm yam.
