Nyob rau hauv cov txheej txheem ntawm kev tsim khoom, lub tshuab txhaj tshuaj molding yuav tsum tau txias pwm kom ua tiav sai sai ntawm cov yas, txhim kho cov khoom zoo, thiab txhim kho kev tsim khoom. Ntawm no, qhov ntxiv ntawm chiller yog qhov tseem ceeb. Lub tshuab chiller yog siv rau hauv kev txhaj tshuaj molding tshuab kom ua tiav sai coagulation ntawm cov yas los ntawm plaub kauj ruam ntawm extrusion, lub raj mis tshuab, thermoplasticity thiab hydraulic system. Qhov no qhia tau hais tias qhov tseem ceeb ntawm lub chiller rau lub tshuab txhaj tshuaj molding. Yog li yuav ua li cas xaiv lub chiller tsim nyog, muab qee cov lus qhia rau koj:
1. Yam dab tsi yuav tsum tau them nyiaj mloog rau hauv kev xaiv ntawmchillers
Hauv kev tsim cov tshuab txhaj tshuaj molding tshuab, ntau tshaj 80 feem pua ntawm lub voj voog molding ntawm cov khoom yas yog siv los ua kom txias molding, yog li ua kom lub sijhawm txias txias yog qhov tseem ceeb rau kev tsim tawm thiab txhim kho cov txiaj ntsig. Txawm li cas los xij, ua kom lub sijhawm txias txias yog nyob ntawm qhov dej khov zog. Cov dej khov dej ntau dhau yuav ua rau muaj kev siv zog ntau dhau thiab pov tseg, thaum lub zog dej khov me dhau yuav tsis ua tiav qhov txias txias zoo tshaj plaws. Nyob rau hauv pwm txias, kev xaiv ntawm dej khov dej zog yog nyob ntawm nws lub peev xwm tshwj xeeb nrog cov khoom siv molding, qhov kub ntawm lub sij hawm ntawm sol, qhov hnyav, thiab qhov kub thiab txias thaum cov khoom tawm ntawm pwm.
Hauv pwm txias, cov dej khov dej siab feem ntau xaiv ntawm {{0}}.1-0.2Mpa. Thaum nws tshaj 0.2Mpa, lub chiller nrog lub zog ntau dua yuav tsum tau ua kom tau raws li cov kev xav tau siab.
2. Kev sib raug zoo ntawm qhov sib txawv ntawm qhov kub thiab txias ntawm cov dej khov dej hauv lub chiller thiab tus nqi ntws
Qhov txias txias ntawm cov khoom yas sib txawv tsis zoo ib yam, uas yuav tsim qhov kub thiab txias sib txawv ntawm cov dej khov thiab dej uas yuav tsum tau ua kom txias. Qhov kub thiab txias sib txawv ntawm dej khov thiab dej feem ntau yog 3 degree -5 degree, tab sis qee zaum 1 degree -2 degree . Raws li qhov sib txawv ntawm qhov kub thiab txias, qhov sib txawv ntawm qhov me me, qhov dej khov dej ntau dua yuav tsum tau tshem tawm cov cua sov tib yam, thiab qhov sib txawv, qhov me me ntawm cov dej khov dej ntws yuav tsum tau ua. Nov yog yam koj yuav tsum paub thaum xaiv lub chiller.
3. Kev cuam tshuam ntawm cov dej khov dej zoo ntawm kev sivchillers
Hauv kev siv lub tshuab chiller, yuav tsum tau them nyiaj rau softening dej, thiab tib lub sijhawm, ua tib zoo saib xyuas tus nqi PH ntawm cov dej, kom tsis txhob xeb thaum tus nqi PH ntau dua 7, ua rau muaj kev puas tsuaj. mus rau pwm. Yog li ntawd, xav txog kev txhim kho lub tshuab hluav taws xob kom tsis txhob muaj kev puas tsuaj rau lub tshuab los ntawm cov dej tawv.
Plaub, kev xaiv siv ntawm cov pa qis txhaj tshuaj molding tshuab thiab chiller
Yog hais tias cov dej txias condensation kub ntawm cov dej txias chiller yog qis dua 35 degree, thiab lub tshuab txhaj tshuaj molding yog siv nyob rau hauv ib txwm kub ambient kub, cov nram qab no txuam txoj kev yuav siv tau:
Lub 1hp dej txias chiller tuaj yeem nruab nrog 80- tuj clamping quab yuam txhaj tshuaj molding tshuab, thiab ntsuas kub ntawm 5-10 degrees;
1hp uadej txias chillertuaj yeem nruab nrog 100- tuj clamping quab yuam txhaj tshuaj molding tshuab, thiab ntsuas kub ntawm 10-15 degrees;
1hp dej txias chiller tuaj yeem nruab nrog 120- tuj clamping quab yuam txhaj tshuaj molding tshuab, thiab ntsuas kub ntawm 15-20 degrees
Tsis tas li ntawd, 1HP dej-txias chiller tuaj yeem nruab nrog lub tshuab txhaj tshuaj molding nrog ib lub ntim ntim ntawm 10QZ, thiab qhov kub thiab txias yog tswj ntawm 5-10 degrees. (Kev txhaj tshuaj ntim 1QZ=28.5g)
Lub chiller plays lub luag haujlwm tseem ceeb hauv kev tsim cov tshuab txhaj tshuaj molding, yog li kev sib piv cov chiller tsim nyog tuaj yeem txhim kho cov khoom lag luam zoo dua.
Nanjing Ruihongkang tub yees Equipment Co., Ltd.
