TNH TON, THIT K H THNG X L BI CHO NH MY CAFE PHNG HONG CALCULATION, DESIGN SYSTEM FOR TREATMENT OF DUST FACTORY CAF PHUONG HOANG

Th.s Nguyn Hoi Nami hc S Phm K Thut Tp.HCMTM TTCng ty ch bin nng sn Phng Hong cng ang trong tnh trng nhim khng kh trm trng do bi. Cng ty ang cn mt h thng x l bi gim bt tnh trng nhim ngay ti cng ty. Nhm p ng mt phn no yu cu trn chng ti nghin cu,thit k h thng ht lc bi gp phn lm sch mi trng sng v sc khe con ngi. H thng ny c p dng trong tt c cc nh my trong khu cng nghip, khu ch xut ABSTRACTProcessing coffee beans Phuong Hoang Company are in a state of severe air pollution caused by dust. The company needed a treatment system to reduce dust pollution at the company. To meet the requirements partly on our "research, design attract dust filter system" to help clean up the environment and human health. This system is applied in all the factories in the industrial zones, export processing zones ...I. Gii thiuCng ty ch bin ht c ph Phng Hong l mt cng ty chuyn sn lc v phn loi ht c ph. Sau mt thi gian hot ng nay xung cp,trang thit b c k. Trong qu trnh sn xut pht sinh ra bi rt nhiu nh hng n sc khe ca cng nhn sn xut v mi trng xung quanh.Nhim v cp bch by gi l tm cc nguyn nhn gy ra bi, ni pht sinh ra bi nghin cu, thit k h thng ht bi bo v sc khe cng nhn v mi ngi xung quanh.Tri t ca chng ta ang ngy mt nng ln, kh hu thay i ma nng tht thng,ma bo,l lt,hn hn,ng tnh hng n i sng sc khe ca nhn dn. Do qu trnh cng nghip ha,hin i ha,cc khu cng nghip,khu ch xut,nh my thi cht thi ra mi trng cha c x l hoc x l mt cch th s. Nn chng ti nghin cu v thit k h thng ht bi ny bo v sc khe v mi trng sng.II. Ni dungTm nguyn nhn gy ra bi, ni pht sinh ra bi t tm phng n gii quyt trit . Thit k h thng ht v x l bi. Tr li bu khng kh trong sch v mi trng lm vic an ton cho ngi lao ng.Phng php nghin cu l tng quan ca h thng ht v x l bi gm nhng b phn no, t nghin cu tng b phn ring bit ph hp vi i tng m chng ti ang nghin cu.Da trn tnh cht ha, l ca bi m ta c cc phng php c th. T m ta c th chn ra phng php x l bi mt cch khoa hc v hiu qu hn.Phng php nghin cu c th l chng ta nghin cu tng b phn ca h thng thu gom v x l bi.

III. Kt lunX l nhim bi trc tip t cc v tr pht sinh ra bi hiu qu nht l vn cn thit nhm gii quyt nhim do bi gy ra.Trn c s l thuyt kt hp thc nghim, ti tnh ton v thit k h thng x l bi bng thit b cyclone v thit b lc ti vi. Nng bi sau khi x l m bo nh hn tiu chun cho php trc khi thi vo mi trng. x l bi nhm gim thiu nhim cho mi trng, ngoi bin php k thut tnh ton, vic thng xuyn gio dc thc bo v mi trng cho cng nhn nh my i hi phi thc hin thng xuyn thng qua vn ng, tuyn truyn v gio dc, ch khen thng hp l trong cng tc bo v mi trng chung cho nh my. Khi lng t c: Kho st c nh my a ra phng n x l bi hp l Quy hoch mt bng nh xng Tnh ton thit k h thng Tnh ton gi thnh h thng

Hn ch : Cha kim nghim h thng trong thc t c. Khng hon thnh thi cng cng trnh v nhiu l do khch quan. Vic tnh gi thnh cn ph thuc nhiu vo th trng bin ng. Kin ngh : Trong qu trnh vn hnh, yu cu ngi vn hnh phi thc hin ng quy trnh, thng xuyn v sinh thit b, my mc h thng lm vic c hiu qu cao v tng tui th ca cng trnh. Nh my cn c cn b chuyn trch c o to v vn hnh h thng theo quy trnh nh. Khi c s c cn lin h vi cc c quan chuyn mn gii quyt. Mt khc, nh my cn c s lin h thng xuyn vi cc c quan chc nng c hng dn c th v chnh sch bo v mi trng v cc vn c ln quan ti mi trngTi liu tham kho1. Trn Ngc Chn, nhim khng kh v x l kh thi (tp 2), C hc v bi v x l bi, NXB KHKT,20042. Trng i hc xy dng, GS Trn Ngc Chn, K thut thng gi, NXB Xy Dng, H Ni, 20113. GS-TS.L Minh Trit, K thut mi trng, NXB i Hc Quc Gia TP,HCM, 20104. Hong c Lin-Tng Ngc Tun ,K thut v x l kh thi bo v mi trng - NXB Nng Nghip5. Nguyn Vn Phc - Nguyn Th Thanh Phng - Dng Th Thnh, K thut x l cht thi cng nghip, NXB i Hc Quc Gia TP,HCM6. Hong Th Hin, Thit k thng gi cng nghip, NXB Xy Dng, 20107. Hong Th Hin,Hng dn thit k n mn hc v n tt nghip thng gi nh cng nghip, NXB Xy Dng,20028. TS Trn Xoa, TS Trn Trng Khung, S tay QU TRNH V THIT B CNG NGH HA CHT tp 1,2, NXB KHKT9. Trnh Th Thanh Trn Ym ng Kim Loan, Gio trnh cng ngh mi trng,NXB i Hc Quc Gia H Ni10. PGS.TS H Vn Vui, TS Nguyn Ch Sng, S tay thit k c kh- tp 1,2,3, NXB Khoa Hc K Thut, 200611. [thuvienso.info]Gio trnh K thut thng gi12. [thuvienso.info]Gio trnh thng gi v thong kh1