Styrofoam kev lag luam kev npaj ua lag luam: ib kauj ruam los ntawm kev qhib cov kauj ruam, tsim tshuab, suav cov nyiaj tau los thiab cov nuj nqis

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Polyfoam tuaj yeem raug ntaus nqi rau ib qho ntawm cov khoom siv hauv tsev ntau tshaj plaws. Vim nws cov khoom siv suab tsis zoo, nws tau nquag siv los cais cov tsev rau ntau lub hom phiaj. Cov khoom siv kuj tau siv dav hauv kev ntim khoom, metallurgy, nkoj tsim, tshuaj thiab ntau lwm yam kev ua haujlwm ntawm tib neeg. Qhov kev thov rau nws yog qhov siab heev, vim tias muaj kev txhim kho ntawm kev muag khoom, uas, nrog rau kev ua lag luam muaj peev xwm, tuaj yeem muab cov txiaj ntsig ruaj khov rau lub sijhawm ntev. Hauv tsab xov xwm no, peb yuav txiav txim siab nthuav dav txog kev npaj ua lag luam rau kev tsim cov yas ua npuas ncauj.

Ob peb lo lus hais txog cov khoom

Ua npuas ncauj yog ib yam khoom uas nws muaj pes tsawg leeg yog raws li cellular yas masses. Nws lub ntsiab kev zoo muaj xws li tsis tshua muaj ceev thiab tsis tshua muaj lub ntiajteb txawj nqus. Nyob rau hauv tandem, ob qhov kev ntsuas no muab cov cua sov thiab suab rwb thaiv tsev zoo.

Ua npuas ncauj rauUa npuas ncauj yas yog tsim los ntawm cov yas siv dav (polymers). Cov ntaub ntawv nto moo tshaj plaws yog: polyurethane, polyvinyl chloride (PVC), phenol-formaldehyde, urea-formaldehyde thiab polystyrene foams. Tag nrho cov hom no yog cov yam ntxwv ntawm lawv qhov ntom ntom, txhua yam muaj zog thiab tsis kam mus rau ntau yam cuam tshuam, nyob ntawm lub hom phiaj. Kev xaiv ntawm ib hom ua npuas ncauj rau siv nyob rau hauv tej yam kev mob thiab lub hom phiaj yog txiav txim los ntawm cov muaj pes tsawg leeg ntawm raw cov ntaub ntawv thiab ua technology.

Kev xav tau rau thaj chaw

Txhawm rau qhib lub rhiav yas ua npuas ncauj, yuav tsum muaj ib chav nrog thaj tsam ntawm tsawg kawg 250 square meters. m, suav nrog qhov chaw cia khoom siv. Lub qab nthab qhov siab yuav tsum yog yam tsawg 5 meters. Thov nco ntsoov tias thaj chaw tsim khoom yuav tsum muaj qhov cua zoo, kev siv dej, kev sib txuas hluav taws xob (380 W) thiab cua sov. Ib feem ntawm thaj tsam ntawm tsawg kawg yog 50 square meters yog faib rau lub tsev rau khoom rau khaws cov khoom tiav. m. Nws yog ib qho tseem ceeb los tiv thaiv thaj chaw muaj kev lag luam los ntawm lub warehouse nrog cov qauv refractory. Qhov chaw khaws cov npuas yuav tsum tau tiv thaiv zoo los ntawm tshav ntuj ncaj qha.

hli xauj ntawm thaj chaw rau kev tsim cov yas ua npuas ncauj, nyob ntawm thaj tsam, yuav txawv ntawm 50-100 txhiab rubles.

Puas yog cov neeg ua haujlwm xav tau?

Tus nqi neeg ua haujlwm yuav tsum suav nrog hauv kev npaj ua npuas dej. Tus naj npawb ntawm cov neeg ua haujlwm xav tau yog xam raws li kev tsim cov kab -ib tug neeg rau kev tsim khoom ntawm 6 cubic meters. m ntawm npaus ib teev. Ob tug neeg ua haujlwm yuav tsum ua haujlwm hauv ob txoj haujlwm ua haujlwm. Cov nyiaj ua haujlwm ntawm cov neeg ua haujlwm yog cov nyiaj tau txais txiaj ntsig, uas yog, nws ncaj qha nyob ntawm tus naj npawb ntawm cov blocks ua haujlwm ib zaug (qhov nruab nrab, 50 rubles ib cubic meter).

Ntxiv rau cov neeg ua haujlwm styrofoam ntau lawm, cov hauv qab no yuav tsum tau ntiav:

• masters (nyiaj hli txog 10 txhiab rubles);
• tus accountant (kwv yees li 10 txhiab rubles);
• tus thawj tswj muag (txog 15-20 txhiab rubles).

khoom siv

Thaum qhib lub lag luam yas ua npuas ncauj, nws tsim nyog xav txog tias nws yuav tsim nyog los faib kev nqis peev rau kev yuav khoom. Piv txwv li, rau lub peev xwm ntau lawm ntawm 50 m 2rau ib hnub ua haujlwm, cov khoom siv hauv qab no yuav tsum tau:

• foamer nrog tsis siv neeg pub thiab ntau npaum ntawm cov ntaub ntawv raw;
• bunker-receiver nrog yeeb nkab;
• block form;
• ua npuas ncauj txiav;
• khib nyiab;
• chav tshuab hluav taws xob (lub tank kom qhuav);
• compressor;
• ntim tshuab.

Ntawm qhov nruab nrab, kev yuav khoom siv rau kev tsim cov yas ua npuas ncauj yuav xav tau kev nqis peev ntawm 600-950 txhiab rubles. Tus nqi ntawm kev teeb tsa thiab cov tshuab ua haujlwm ncaj qha nyob ntawm hom thiab lub peev xwm ntawm cov khoom yuav khoom.

Raw khoom rau kev tsim

Yuav kom txoj kab khiav zoo, nws yog qhov yuav tsum tau nrhiavcov chaw tsim khoom ntawm cov khoom siv raw rau kev tsim cov npuas dej. Raws li tau sau tseg saum toj no hauv tsab xov xwm, polystyrene yuav siv rau nws cov khoom siv. Cov khoom siv raw li no yog nyob rau hauv daim ntawv ntawm granules ntawm arbitrary zoo, lub cheeb ntawm uas yog los ntawm 0.2 mus rau 3.5 mm.

Cov khoom loj dua xws li 3.5mm txoj kab uas hla yog siv rau cov ua npuas ncauj tsawg, thaum cov nplej me me yog siv rau cov khoom siv denser.

Tus nqi ntawm cov khoom siv los tsim ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab tus nqi kawg ntawm cov khoom, tab sis tib lub sijhawm, qhov zoo yuav tsum tau saib xyuas. Txhawm rau xaiv tus neeg muag khoom tsim nyog, koj yuav tsum tso qhov kev txiav txim thiab sim ua ib pawg ua npuas ncauj, thiab tom qab ntawd, raws li cov txiaj ntsig ntawm kev tsim khoom, ntsuas qhov zoo ntawm cov khoom.

Marketplace

Nyob rau hauv txoj kev npaj ua lag luam rau kev tsim cov npuas dej, nws tseem ceeb heev uas yuav tau hais txog ib qho tseem ceeb ntxiv - qhov no yog kev kawm ntawm kev muag khoom. Txawm tias nyob rau theem pib ntawm txoj kev loj hlob, nws yog ib qho tsim nyog yuav tsum tau sim tsim kev sib cuag nrog cov tuam txhab tsim kho hauv cheeb tsam, nrhiav kom paub txog cov neeg sib tw cov nqi thiab muab cov txiaj ntsig zoo rau ob tog yav tom ntej. Tau txheeb xyuas tag nrho cov nuances ntawm kev muag khoom, nws muaj peev xwm los xyuas kom meej cov nyiaj tau los ruaj khov.

Kev lag luam

Nyob rau theem pib ntawm kev tsim cov phiaj xwm kev lag luam (ua npuas dej), nws yog ib qho tseem ceeb los tsim koj tus kheej lub koom haum, tsim kom muaj kev lag luam zoo thiab tsim kev sib cuag nrog cov neeg yuav khoom lag luam. Tsis tas li ntawd, txhawm rau txhim kho kev muag khoom ntawm cov khoom tiav, koj yuav tsum xaiv cov kev xaiv rau kev teeb tsa lub khw muag khoom ntawm kev tsim khokhoom.

Kev piav qhia ntawm cov txheej txheem ua npuas ncauj

nqe lus piav qhia ntawm cov khoom tsim:

1. Ntxhis. Hauv thawj theem, chav yog muab los ntawm lub tshuab hluav taws xob rau lub thawv nrog polystyrene pellets. Thaum raug rau chav, uas nkag mus rau hauv lub thawv nyob rau hauv lub zog siab, polystyrene granules pib nce nyob rau hauv ntim (hauv 4 feeb lawv nce 50 zaug). Txij li thaum tus neeg teb xov tooj tswj nws cov khoom, nws tuaj yeem hloov kho qhov loj ntawm granules. Tom qab ntawd, cov foamed tau polystyrene yog unloaded los ntawm lub thawv.
2. Kev ziab. Nyob rau theem no, cov foamed polystyrene yog relieved ntawm cov dej noo ntau dhau. Ua li no, lub tshuab ziab khaub ncaws tas li shakes cov granules ntub, ua raws li ziab nrog cua kub. Lub sijhawm ua haujlwm yog li 4 feeb.
3. "Kawm" cov khoom siv. Cov granules qhuav tau muab tso rau hauv ib lub tank uas ua npuas ncauj qhuav thiab nyob rau theem "so" rau 4-12 teev.
4. Kev tsim. Txhua polystyrene yog muab tso rau hauv tshwj xeeb thaiv pwm nyob rau hauv uas cov npuas blocks yog "ci". Lawv raug tsim nyob rau hauv tus ntawm qhov kub thiab txias. Lub sijhawm ua haujlwm yog 6-12 feeb.
5. Qhia. Tom qab cov blocks raug tshem tawm ntawm cov pwm, lawv xav tau lub sijhawm ntxiv rau "so". Ua li no, lawv tau txheeb thiab xa mus rau lub tsev khaws khoom. Blocks yuav tsum tau muab cia rau hauv 2-4 lub lis piam. Qhov no yog qhov tsim nyog kom evaporate tag nrho cov dej noo ntau dhau los ntawm cov khoom siv.
6. Kev txiav. Nyob rau theem no, tsim ua npuas ncauj daim hlau ntawm ib qho me me yuav siv qhov chaw. TxujLub thickness ntawm cov slabs yog 2, 3, 4, 5 thiab 10 cm.
7. Kev ua cov khoom pov tseg. Cov khoom seem uas tau txais nyob rau theem thib rau ntawm kev tsim khoom tuaj yeem rov ua dua tshiab. Thiab lawv tau ntxiv rau qhov tshwm sim loj hauv theem plaub. Styrofoam pov tseg tsis tas yuav crushed, tab sis nws yuav tsum tau ntxiv rau cov granules nyob rau hauv ib tug ratio ntawm 1:8. Cov qauv ntawm cov npuas dej no yuav zoo ib yam li uas ua los ntawm polystyrene granules xwb.

Profitability

Yog tias peb tham txog kev nce nyiaj tau los ntawm kev lag luam, ces cov ntsuas tuaj yeem nce mus txog 100% nrog rau txoj hauv kev zoo thiab muaj peev xwm kos duab ntawm kev npaj ua lag luam rau kev tsim cov npuas dej. Xws li cov txiaj ntsig tau yooj yim ua tiav, txij li qhov piv ntawm tus nqi thiab kev lag luam margin tseem ceeb heev. Tab sis nyob rau hauv hom kev lag luam no, nws yog qhov zoo dua rau kev tsom mus rau kev txhim kho kev lag luam ruaj khov thiab kev tsim cov khoom ntim loj. Xwb, koj tuaj yeem muag cov khoom muag ntawm tus nqi lag luam wholesale, thiab nqis peev rau cov khoom siv niaj hnub no.

Yog li, txhawm rau txhawm rau rov qab cov peev txheej, nws yuav tsim nyog los tsim thiab muag ntawm 2500 txog 5000 cubic meters. m ntawm foam blocks. Cov kab ntau lawm no yuav them rau nws tus kheej hauv 3-5 lub hlis. Hauv qhov no, txoj haujlwm ua haujlwm yuav tsuas yog ua haujlwm ib hnub xwb. Txhua lub lag luam, suav nrog kev tsim ua npuas ncauj yas, yuav tsum tau ua raws li kev npaj ua lag luam zoo. Ua raws li tag nrho cov lus pom zoo thiab kev ua raws li txoj haujlwm nruj yuav tsim kom muaj qhov tseebprofitable lag luam.

Kev koom tes ntawm kev tsim cov polystyrene ua npuas ncauj yog qhov muaj txiaj ntsig zoo nrog cov txiaj ntsig siab. Ntawm cov minuses, ib qho tuaj yeem tawm ntawm kev sib tw siab thiab qhov nyuaj ntawm kev nrhiav cov khoom zoo raw ntawm tus nqi pheej yig. Ntawm cov txiaj ntsig - qhov kev thov nce zuj zus thiab qhov yooj yim ntawm kev siv tshuab ua npuas ncauj.