脫锟斤拷锟斤拷锟斤拷锟斤拷锟絤锟斤拷影锟斤拷锟斤拷丶锟叫э拷锟斤拷锟斤拷锟
摘要:锟斤拷锟斤拷(j锟斤拷)燃煤電廠锟斤拷锟斤拷锟叫粉塵锟缴凤拷,锟斤拷锟斤拷源锟斤拷锟脚凤拷锟斤拷锟皆ｏ拷锟斤拷影锟矫擄拷锟斤拷锟斤拷锟斤拷锟斤拷m效锟绞碉拷锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟剿凤拷锟斤拷,锟斤拷锟結(ji锟斤拷)锟斤拷锟斤拷锟斤拷:锟斤拷锟斤拷> 0. 3μm锟絩(sh锟斤拷),锟斤拷锟絯锟斤拷锟斤拷越锟斤拷去锟斤拷锟斤拷越锟斤拷,锟斤拷锟斤拷锟斤拷< 0. 3 μm锟絩(sh锟斤拷),锟斤拷锟絫锟洁反;锟斤拷锟斤拷锟斤拷锟劫硷拷锟絳液锟斤拷锟斤拷锟杰讹拷锟絚锟斤拷锟絤效锟绞筹拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟皆ｏ拷锟斤拷(y锟斤拷u)锟斤拷锟斤拷影锟斤拷锟斤拷锟,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絤效锟绞可革拷锟絖(d锟斤拷)84% ,锟斤拷锟斤拷處锟斤拷锟斤拷蹓m锟絴(zh锟斤拷)锟斤拷锟斤拷锟< 50 mg /m3锟斤拷
锟絇(gu锟斤拷n)锟絀锟絶:脫锟斤拷, 锟斤拷锟絤, 锟斤拷锟斤拷锟斤拷, 锟斤拷锟斤拷
0 锟斤拷锟斤拷
目前,锟斤拷全锟斤拷锟斤拷每锟斤拷锟斤拷锟斤拷锟斤拷锟矫猴拷蹓m锟斤拷锟斤拷锟斤拷锟桔塵锟斤拷锟絕1 锟絴t,锟斤拷锟斤拷锟斤拷锟饺撅拷锟傦拷锟斤拷锟斤拷锟10% 锟斤拷 15% 锟斤拷锟皆粉塵锟絯锟斤拷锟斤拷锟斤拷锟绞斤拷锟斤拷诘模锟斤拷锟斤拷l(f锟斤拷)電廠锟脚放碉拷锟絯锟斤拷锟斤拷占锟戒總锟斤拷锟斤拷13% 锟斤拷锟斤拷,锟斤拷锟斤拷藴p锟劫發(f锟斤拷)電廠锟絯锟斤拷锟斤拷锟脚放岋拷锟絟(hu锟斤拷n)锟斤拷锟斤拷锟給(h锟斤拷)锟斤拷锟叫積锟絆锟斤拷锟斤拷锟絰,锟斤拷
锟斤拷锟斤拷(j锟斤拷)GB13223 锟斤拷 2003锟斤拷锟斤拷電廠锟斤拷锟斤拷锟饺撅拷锟斤拷欧艠锟(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷規(gu锟斤拷)锟斤拷锟斤拷2004 锟斤拷1 锟斤拷1 锟秸后建碉拷燃煤電廠锟斤拷锟絤锟脚凤拷要锟斤拷锟斤拷50 mg /m3 锟斤拷锟斤拷,锟斤拷锟斤拷投锟絓(y锟斤拷n)锟斤拷燃煤電廠也要锟斤拷m(x锟斤拷)锟斤拷锟紷一锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟絥,锟斤拷目前燃煤電廠锟紿锟斤拷锟紽(xi锟斤拷n)锟叫的筹拷锟絤锟絆(sh锟斤拷)施锟統锟斤拷锟絖(d锟斤拷)锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟侥壳半姀S锟斤拷須岋拷锟紽(xi锟斤拷n)锟叫筹拷锟絤锟絆(sh锟斤拷)施锟組(j锟斤拷n)锟叫革拷锟斤拷锟?q锟斤拷)锟斤拷锟斤拷锟斤拷M(j锟斤拷n)锟叫猴拷锟絤(x锟斤拷)處锟斤拷,锟斤拷使锟桔塵锟絖(d锟斤拷)锟斤拷(bi锟斤拷o)锟脚凤拷,锟斤拷锟斤拷锟斤拷脫锟斤拷锟斤拷锟矫匡拷锟皆滿锟斤拷锟組(j锟斤拷n)一锟斤拷锟侥筹拷锟絤要锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷脫锟斤拷效锟斤拷锟斤拷同锟絩(sh锟斤拷)锟絖(d锟斤拷)锟斤拷锟斤拷锟矫的筹拷锟絤效锟斤拷,锟斤拷锟揭囷拷锟斤拷20 锟斤拷锟給(j锟斤拷)90 锟斤拷锟斤拷詠锟,锟斤拷锟今法燂拷锟斤拷脫锟斤拷锟斤拷占脫锟斤拷锟叫堬拷锟斤拷锟斤拷锟絶锟斤拷90% 锟斤拷锟较ｏ拷锟斤拷锟斤拷锟絙锟紺(j锟斤拷)锟斤拷锟斤拷锟斤拷300 MW锟斤拷锟较的达拷锟斤拷電廠锟斤拷锟斤拷锟斤拷锟角濓拷脫锟斤拷锟絙锟斤拷,锟斤拷該锟斤拷锟絞(sh锟斤拷)锟斤拷锟剿撅拷锟斤拷脫锟斤拷锟绞革拷,锟斤拷锟絓(y锟斤拷n)锟叫可匡拷锟皆高★拷脫锟斤拷锟斤拷锟斤拷锟绞革拷,锟斤拷锟絤锟斤拷锟节达拷锟斤拷锟斤拷锟紺(j锟斤拷)锟組锟酵高猴拷锟斤拷煤锟絅锟斤拷锟斤拷锟絘(ch锟斤拷n)品锟斤拷锟皆綜锟斤拷锟斤拷锟矫碉拷锟斤拷锟絚(di锟斤拷n)锟斤拷,锟斤拷锟斤拷锟矫的筹拷锟絤效锟斤拷也锟角濓拷脫锟斤拷锟斤拷詮V锟斤拷使锟矫碉拷锟斤拷要锟斤拷锟截ｏ拷1锟捷★拷
1 燃煤電廠锟斤拷锟斤拷锟叫粉塵锟斤拷锟斤拷
1. 1 燃煤電廠锟斤拷锟斤拷蹓m锟缴凤拷
燃煤電廠锟脚放燂拷锟斤拷锟叫的粉塵锟斤拷锟絎(xu锟斤拷)锟缴凤拷锟絊燃煤锟侥诧拷同锟斤拷锟斤拷锟斤拷锟斤拷同,锟斤拷锟斤拷锟斤拷锟斤拷要锟缴凤拷锟斤拷锟斤拷锟教讹拷,锟斤拷锟斤拷要锟斤拷 SiO2锟斤拷Al2O3,锟斤拷Fe2O3,锟斤拷K2O,锟斤拷MgO锟斤拷CaO,锟斤拷SO3,锟斤拷BaO锟斤拷TiO2,锟斤拷 Na2O 锟斤拷,锟斤拷锟揭囷拷燃煤電廠锟絯锟揭伙拷锟絎(xu锟斤拷)锟缴凤拷見锟斤拷1锟斤拷1锟捷★拷锟缴憋拷1 锟斤拷知,锟斤拷SiO2 锟斤拷Al2O3 锟斤拷锟斤拷锟斤拷锟,锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷60%锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷些燃煤锟缴凤拷锟斤拷锟斤拷,锟斤拷锟絯锟斤拷锟叫碉拷锟斤拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟杰筹拷锟絕10% 锟斤拷锟斤拷锟斤拷(d锟斤拷ng)燃煤锟斤拷锟絊锟紽锟絍锟斤拷锟斤拷锟絕锟竭時(sh锟斤拷),锟斤拷锟斤拷锟絯锟斤拷锟斤拷 Fe2O3 锟斤拷锟斤拷也锟斤拷锟絕锟斤拷,锟斤拷
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1. 2 燃煤電廠锟斤拷锟斤拷蹓m锟侥侊拷源
锟叫囷拷燃煤電廠锟絍锟斤拷煞执锟斤拷路植锟揭婏拷锟2锟斤拷锟缴憋拷2 锟斤拷知,锟斤拷燃煤電廠锟絍锟斤拷锟叫大部凤拷锟絯锟斤拷锟角無锟斤拷锟轿的诧拷锟斤拷锟絯锟酵猴拷锟斤拷變锟斤拷锟杰达拷锟教,锟斤拷锟斤拷锟結(ji锟斤拷)锟斤拷锟斤拷锟斤拷莫锟斤拷石锟斤拷石英锟斤拷锟斤拷锟斤拷锟斤拷锟絤锟侥產(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷燃煤锟斤拷锟斤拷(g锟斤拷)锟絕锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷要锟斤拷源锟斤拷锟斤拷锟斤拷:
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1)锟接燂拷使煤锟叫碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟絣(f锟斤拷),锟斤拷锟紷些锟斤拷锟絴(zh锟斤拷)锟絊锟斤拷锟斤拷锟結(ji锟斤拷)锟缴塵锟斤拷锟斤拷锟紷锟斤拷要锟斤拷煤锟叫的灰凤拷锟斤拷锟斤拷,锟斤拷
2)燃锟斤拷锟絕锟斤拷锟叫伙拷锟絎(xu锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟杰產(ch锟斤拷n)锟斤拷锟斤拷锟絯锟斤拷,锟斤拷锟斤拷微锟斤拷(x锟斤拷)CaO锟斤拷SiO2 锟饺癸拷锟絯锟絯锟斤拷,锟斤拷
3) 锟紺(j锟斤拷)械锟接癸拷锟絕锟教曪拷锟脚放筹拷锟絕锟斤拷锟饺硷拷蠅m锟斤拷,锟斤拷
4) 锟絍锟斤拷燃锟较的诧拷锟斤拷全燃锟斤拷锟斤拷
1. 3 燃煤電廠锟斤拷锟斤拷蹓m锟斤拷锟脚凤拷锟斤拷锟斤拷
1) 锟斤拷锟叫固讹拷源:燃煤電廠锟斤拷锟絘(ch锟斤拷n)锟絚(di锟斤拷n)锟斤拷锟斤拷,锟斤拷锟斤拷锟脚筹拷锟侥粉塵锟斤拷锟斤拷锟斤拷锟斤拷锟截區(q锟斤拷)锟侥达拷锟斤拷锟饺撅拷锟斤拷(y锟斤拷n)锟斤拷,锟斤拷
2) 锟斤拷锟絤锟脚凤拷锟斤拷锟斤拷:燃煤電廠锟斤拷锟絘(ch锟斤拷n)規(gu锟斤拷)模锟襟，燂拷锟斤拷锟脚凤拷锟斤拷锟斤拷,锟斤拷锟統锟斤拷锟侥塵锟斤拷也锟斤拷,锟斤拷锟桔塵锟脚凤拷锟斤拷锟斤拷
3) 锟紹锟絤(x锟斤拷)锟脚凤拷:燃煤電廠一锟斤拷锟斤拷锟紹锟絤(x锟斤拷)锟斤拷锟絘(ch锟斤拷n)锟斤拷,锟斤拷锟斤拷锟斤拷锟脚凤拷也锟角诧拷锟絞锟斤拷锟,锟斤拷
4) 锟絤锟斤拷锟缴分忥拷(f锟斤拷)锟絪,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷:锟斤拷锟絤锟斤拷(j锟斤拷ng)锟絕電筹拷锟絤锟斤拷锟組(j锟斤拷n)锟斤拷FGD 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷軐锟,锟斤拷锟斤拷0. 1 锟斤拷 600 μm 锟斤拷锟斤拷,锟斤拷锟皆岋拷锟斤拷詡锟诫姀S1 × 350 MW锟紺(j锟斤拷)锟組锟斤拷锟斤拷锟斤拷锟斤拷蹓m锟斤拷锟斤拷锟街诧拷見锟斤拷3,锟斤拷锟缴憋拷3 锟斤拷知,锟斤拷锟桔塵锟斤拷锟斤拷20 μm占锟斤拷锟斤拷70% 锟斤拷锟揭★拷
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2 锟統試锟斤拷锟斤拷锟斤拷锟絙锟斤拷
2. 1 锟統試锟斤拷锟斤拷
锟斤拷锟斤拷(g锟斤拷)系锟統(t锟斤拷ng)锟斤拷锟斤拷CEMS 系锟統(t锟斤拷ng)锟組(j锟斤拷n)锟斤拷锟节撅拷锟絆(ji锟斤拷n)锟統,锟斤拷锟皆動監(ji锟斤拷n)锟統锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫固讹拷锟斤拷染源锟脚放燂拷锟斤拷锟紹锟絤(x锟斤拷)锟絆(ji锟斤拷n)锟統系锟統(t锟斤拷ng)锟斤拷锟絞(sh锟斤拷)锟斤拷锟絲锟統锟斤拷锟斤拷,锟斤拷锟斤拷锟叫燂拷锟絤锟斤拷锟斤拷锟斤拷锟斤拷锟街癸拷取锟接ｏ拷锟斤拷锟饺凤拷锟斤拷锟絰锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷锟斤拷2-3锟斤拷,锟斤拷
2. 2 锟統試锟絙锟斤拷
锟統試锟絙锟斤拷锟絰锟矫岋拷锟斤拷詡锟诫姀S1 × 350 MW锟紺(j锟斤拷)锟組脫锟斤拷锟絙锟斤拷,锟斤拷锟戒噴锟斤拷锟斤拷見锟紻1锟斤拷該锟絙锟矫诧拷锟矫匡拷锟斤拷式锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷規(gu锟斤拷)锟斤拷棣 13. 2 m × 32. 4 m,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷e 136. 8 m2 锟斤拷BMCR 锟絚(di锟斤拷n)锟斤拷锟斤拷锟脚凤拷锟斤拷锟斤拷160 × 104 m3 / h,锟斤拷锟斤拷锟解含锟絤100 锟斤拷 250 mg /m3 ,锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷4 锟接囷拷锟杰層ｏ拷锟斤拷锟斤拷(y锟斤拷ng)4 锟接囷拷锟杰岋拷,锟斤拷每锟絖锟絳液锟斤拷锟斤拷锟斤拷6 900 m3 / h,锟斤拷锟斤拷锟接囷拷锟杰岋拷锟絜(cu锟斤拷)锟絖锟斤拷锟矫ｏ拷锟斤拷锟紺锟斤拷锟斤拷锟斤拷锟侥囷拷锟杰革拷锟絯锟绞筹拷锟絕300%,锟斤拷锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟节燂拷锟斤拷囟燃s100 锟斤拷,锟斤拷锟斤拷锟节燂拷锟斤拷囟燃s45 锟芥。锟斤拷锟杰層诧拷锟斤拷锟斤拷锟斤拷锟酵囷拷锟届將锟絳液锟斤拷锟斤拷F锟斤拷,锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟节夛拷锟斤拷0. 03 MPa,锟斤拷锟紽锟斤拷液锟斤拷直锟斤拷1 320 锟斤拷 2 950 μm锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷贋锟8 m / s,锟斤拷液锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷停锟斤拷锟絩(sh锟斤拷)锟絞锟斤拷1 锟斤拷 10 s,锟斤拷小液锟斤拷锟斤拷一锟斤拷锟絣锟斤拷锟铰呈懸革拷锟斤拷B(t锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(n锟斤拷i)液锟轿猴拷锟組(j锟斤拷n)锟节燂拷锟斤拷锟斤拷锟斤拷锟斤拷锟絴,锟斤拷脫锟斤拷锟斤拷锟叫碉拷SO2,锟斤拷锟桔塵锟斤拷锟叫猴拷锟絪锟絴(zh锟斤拷)锟侥燂拷锟解，锟斤拷(j锟斤拷ng)锟斤拷锟紽锟斤拷锟斤拷锟絰液锟轿猴拷锟脚凤拷,锟斤拷
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3 锟斤拷锟斤拷锟斤拷锟斤拷锟絤效锟斤拷锟斤拷锟斤拷
脫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷脫锟斤拷统锟斤拷m,锟斤拷脫锟斤拷锟斤拷锟斤拷液锟斤拷直锟斤拷锟斤拷1 500 锟斤拷 2 500 μm锟斤拷锟斤拷液锟斤拷直锟斤拷一锟斤拷锟斤拷锟斤拷r锟斤拷,锟斤拷锟斤拷锟絤效锟绞碉拷锟斤拷要影锟斤拷锟斤拷匕锟斤拷锟: 锟桔塵锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟劫★拷锟斤拷锟斤拷锟杰度等★拷
3. 1 锟桔塵锟斤拷锟斤拷
3. 1. 1 锟桔塵锟侥斤拷锟斤拷锟斤拷
锟桔塵锟侥斤拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷m锟斤拷式锟斤拷锟斤拷锟斤拷(j锟斤拷)之一,锟斤拷锟桔塵锟侥斤拷锟斤拷锟斤拷指锟斤拷(d锟斤拷ng)水锟絚锟桔塵锟接斤拷锟絴锟斤拷,锟斤拷锟节嗭拷位锟絩(sh锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷水锟斤拷锟斤拷锟桔塵锟接的高讹拷,锟斤拷通锟斤拷锟矫斤拷锟斤拷锟劫讹拷锟斤拷锟斤拷锟絬锟斤拷锟桔塵锟斤拷锟斤拷锟皆碉拷指锟斤拷(bi锟斤拷o),锟斤拷锟斤拷锟斤拷(j锟斤拷)锟桔塵锟侥斤拷锟斤拷锟劫度可岋拷锟桔塵锟街烇拷锟斤拷類ｏ拷見锟斤拷4,锟斤拷
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锟斤拷锟紿水锟皆粉塵锟絰锟矫濕法筹拷锟絤锟斤拷锟斤拷锟斤拷取锟斤拷锟絕锟斤拷效锟斤拷,锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷電廠锟桔塵锟斤拷锟絎(xu锟斤拷)锟缴分猴拷锟絯锟斤拷锟轿狅拷姆锟斤拷锟斤拷锟诫姀S锟桔塵锟斤拷要锟缴凤拷锟斤拷SiO2,锟斤拷Al2O3,锟斤拷Fe2O3 锟饺ｏ拷锟斤拷锟斤拷锟紿水锟皆粉塵,锟斤拷锟斤拷吮锟斤拷锟矫擄拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诜蹓m去锟斤拷锟斤拷,锟斤拷
3. 1. 2 锟桔塵锟斤拷锟斤拷
锟斤拷锟斤拷锟紿水锟皆粉塵锟斤拷影響粉塵去锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷欠蹓m锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟节燂拷锟斤拷锟斤拷锟劫烇拷4 m / s,锟斤拷锟斤拷锟斤拷锟杰度烇拷 151. 5 m3 / ( h·m2 ) 锟絩(sh锟斤拷)锟斤拷锟斤拷同锟桔塵锟斤拷锟斤拷锟桔塵锟斤拷去锟斤拷效锟斤拷見锟紻2,锟斤拷
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锟缴圖2 锟斤拷知,锟斤拷锟桔塵锟斤拷锟斤拷> 0. 3 μm 锟絩(sh锟斤拷)锟斤拷锟絯锟斤拷锟斤拷越锟斤拷,锟斤拷去锟斤拷锟斤拷越锟斤拷,锟斤拷50 μm锟斤拷锟较碉拷锟絯锟斤拷锟斤拷锟斤拷锟较匡拷锟皆憋拷全锟斤拷去锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷> 0. 3 μm锟侥塵锟斤拷,锟斤拷锟絤锟斤拷锟絚液锟轿碉拷锟斤拷撞效锟斤拷取锟絈锟节塵锟斤拷锟侥慣锟皆ｏ拷锟絤锟斤拷锟斤拷水锟斤拷之锟絞锟侥慣锟斤拷锟斤拷撞锟斤拷锟斤拷锟斤拷锟斤拷某锟斤拷m锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷芏锟斤拷^锟斤拷膲m锟斤拷锟斤拷锟斤拷锟絕锟斤拷膽T锟斤拷,锟斤拷锟斤拷脫锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷直锟斤拷锟絓(y锟斤拷n)锟接ｏ拷锟侥讹拷锟絚水锟斤拷锟斤拷撞,锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷锟絤锟斤拷目锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷< 0. 3 μm 锟侥塵锟斤拷锟斤拷锟経(ku锟斤拷)散锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷要锟侥诧拷锟斤拷锟斤拷锟斤拷,锟斤拷锟剿時(sh锟斤拷),锟斤拷锟节氾拷锟絯锟斤拷锟接碉拷撞锟斤拷锟铰ｏ拷微锟斤拷锟斤拷锟斤拷w锟斤拷锟斤拷一锟斤拷,锟斤拷锟斤拷锟斤拷(f锟斤拷)锟絪锟侥诧拷锟斤拷锟絓(y锟斤拷n)锟斤拷,锟斤拷锟斤拷锟絓(y锟斤拷n)锟斤拷锟絕锟斤拷锟叫ｏ拷锟絤锟斤拷锟斤拷水锟轿斤拷锟絴锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿拷锟斤拷锟斤拷锟斤拷c锟劫讹拷一锟斤拷锟絩(sh锟斤拷),锟斤拷锟桔塵锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟絓(y锟斤拷n)锟接時(sh锟斤拷)锟斤拷锟斤拷锟叫的勶拷锟斤拷锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷锟节诧拷锟斤拷,锟斤拷锟斤拷朔蹓m锟斤拷锟斤拷锟节此區(q锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟絤效锟斤拷锟斤拷锟斤拷,锟斤拷
锟斤拷锟解，锟缴圖2 還锟缴匡拷锟斤拷,锟斤拷锟斤拷锟桔塵锟斤拷锟斤拷< 4 μm锟斤拷锟絯锟斤拷,锟斤拷去锟斤拷锟绞匡拷锟絯锟絕锟酵ｏ拷锟紷锟斤拷要锟斤拷锟斤拷?y锟斤拷n)锟斤拷锟斤拷锟叫,锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟街伙拷挟锟(d锟斤拷ng)液锟絯锟酵癸拷锟絯锟斤拷锟斤拷锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟絓(y锟斤拷n)锟接氾拷膜锟斤拷锟絖锟狡ｏ拷锟斤拷锟叫匡拷锟斤拷锟洁互锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷4锟斤拷,锟斤拷
3. 1. 3 锟桔塵锟杰讹拷
锟桔塵锟斤拷锟杰度岋拷锟斤拷锟絤效锟绞碉拷影锟斤拷c锟桔塵锟斤拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟侥ｏ拷锟桔塵锟斤拷锟斤拷越小,锟斤拷锟絤锟斤拷锟侥堆積锟杰讹拷也越小,锟斤拷锟斤拷瞬锟斤拷锟皆斤拷锟斤拷y锟斤拷锟斤拷锟絤效锟斤拷越锟斤拷,锟斤拷
3. 2 锟斤拷锟斤拷锟斤拷锟斤拷
锟紻3 锟斤拷脫锟斤拷锟絙锟矫囷拷锟斤拷锟斤拷锟节囷拷锟斤拷锟杰讹拷 151. 5 m3 / ( h·m2 ) 锟斤拷202 m3 / ( h·m2 ) 锟絩(sh锟斤拷)锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟铰筹拷锟絤效锟绞碉拷锟絇(gu锟斤拷n)系,锟斤拷
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锟斤拷?y锟斤拷n)锟轿⑿★拷m锟斤拷锟斤拷水锟斤拷锟节空氾拷锟叫撅拷锟斤拷锟节環(hu锟斤拷n)锟紷锟斤拷膜锟紽(xi锟斤拷n)锟襟，塵锟斤拷锟絚水锟斤拷锟节空氾拷锟叫憋拷須沖锟狡環(hu锟斤拷n)锟紷锟斤拷膜锟斤拷锟杰斤拷锟絴锟斤拷锟斤拷,锟斤拷锟斤拷藟m锟斤拷锟絚水锟轿憋拷須撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫讹拷,锟斤拷锟斤拷锟斤拷锟斤拷叱锟斤拷m效锟绞ｏ拷锟截別锟角慣锟皆筹拷锟絤效锟斤拷,锟斤拷锟斤拷要锟斤拷锟剿拷锟斤拷c锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫讹拷vR,锟斤拷锟缴圖3 锟斤拷知锟斤拷锟斤拷锟絤效锟斤拷锟絊锟斤拷锟斤拷锟斤拷锟劫碉拷锟斤拷锟接讹拷锟斤拷锟,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷w锟斤拷锟斤拷锟斤拷锟劫度达拷锟斤拷液锟轿碉拷末锟剿筹拷锟斤拷锟劫度ｏ拷液锟轿岋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷锟绞囷拷锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷一锟斤拷锟矫擄拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷O(sh锟斤拷)計(j锟斤拷)锟斤拷锟睫烇拷4. 5 m / s锟斤拷
3. 3 液锟絯锟斤拷锟斤拷锟杰讹拷
锟酵斤拷锟斤拷锟紺(j锟斤拷)锟狡讹拷锟斤拷,锟斤拷锟节囷拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷r锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷越锟斤拷(x锟斤拷)锟斤拷锟絫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷通锟絕锟侥诧拷锟斤拷越锟洁，锟斤拷锟斤拷锟杰讹拷也锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷m锟斤拷锟斤拷锟节斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥機(j锟斤拷)锟斤拷也越锟斤拷,锟斤拷锟斤拷锟斤拷蓤D4 锟斤拷知锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟絩(sh锟斤拷),锟斤拷锟斤拷锟絤效锟斤拷锟絚锟斤拷锟斤拷锟杰度筹拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷,锟斤拷
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3. 4 锟斤拷锟斤拷锟斤拷锟斤拷锟絤效锟斤拷
锟斤拷(d锟斤拷ng)锟斤拷锟斤拷锟杰度烇拷151. 5 m3 / ( h·m2 ) 锟斤拷脫锟斤拷锟絙锟斤拷液锟斤拷锟斤拷O(sh锟斤拷)計(j锟斤拷)锟斤拷13. 2,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟劫烇拷4 m / s,锟斤拷锟斤拷锟1 × 350MW 锟紺(j锟斤拷)锟組锟斤拷锟斤拷脫锟斤拷锟絙锟矫筹拷锟絤效锟斤拷見锟斤拷5锟斤拷
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锟缴憋拷5 锟斤拷知,锟斤拷脫锟斤拷锟斤拷锟斤拷锟侥筹拷锟絤效锟绞憋拷锟絕锟斤拷,锟斤拷锟斤拷锟絖(d锟斤拷)84% 锟斤拷锟斤拷锟节粉塵锟斤拷锟斤拷锟紿锟斤拷24 mg /m3 ,锟斤拷锟缴滿锟斤拷 GB13223—2003 規(gu锟斤拷)锟斤拷锟斤拷要锟斤拷,锟斤拷锟斤拷锟诫姀S锟斤拷锟斤拷锟矫囷拷锟斤拷锟斤拷锟組(j锟斤拷n)锟叫爐锟斤拷脫锟津，則锟斤拷锟杰诧拷锟斤拷要锟斤拷锟斤拷前锟剿筹拷锟絤锟絆(sh锟斤拷)施锟組(j锟斤拷n)锟叫革拷锟斤拷,锟斤拷
4 锟結(ji锟斤拷)锟絑
1) 锟斤拷锟斤拷脫锟斤拷系锟統(t锟斤拷ng)液锟斤拷锟揭伙拷惆疵擄拷锟叫э拷锟斤拷x取,锟斤拷锟斤拷脫锟斤拷效锟斤拷一锟斤拷锟斤拷锟斤拷r锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰讹拷也锟斤拷锟斤拷锟教讹拷锟斤拷锟紷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟竭的燂拷锟斤拷锟斤拷锟劫岋拷锟斤拷锟斤拷锟节筹拷锟絤效锟绞碉拷锟斤拷锟,锟斤拷锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)值一锟斤拷锟斤拷邽锟4. 5 m / s,锟斤拷
2) 燃煤電廠锟脚凤拷锟組(j锟斤拷n)锟斤拷FGD 锟斤拷锟斤拷锟絯锟斤拷锟絕锟襟，大部凤拷锟絯锟斤拷锟斤拷锟斤拷20 μm,锟斤拷锟斤拷锟斤拷锟斤拷20 μm锟斤拷锟较的粉塵锟节囷拷锟斤拷锟斤拷锟斤拷去锟斤拷效锟斤拷锟杰猴拷,锟斤拷锟斤拷锟斤拷诒锟斤拷C脫锟斤拷效锟斤拷锟絖(d锟斤拷)锟斤拷90% 锟斤拷锟较時(sh锟斤拷)锟斤拷锟斤拷锟絤效锟斤拷一锟斤拷锟斤拷猿锟斤拷^80%,锟斤拷
3) 脫锟斤拷锟斤拷锟斤拷锟侥筹拷锟絤效锟斤拷锟斤拷锟紷,锟斤拷锟斤拷脫锟斤拷锟酵拷r(sh锟斤拷)使锟脚放燂拷锟斤拷蹓m也锟絖(d锟斤拷)锟斤拷(bi锟斤拷o)锟斤拷锟脚放★拷
锟斤拷锟斤拷锟侥獻(xi锟斤拷n)
锟斤拷1锟斤拷 锟斤拷锟斤拷锟斤拷. 燃煤電廠锟侥筹拷锟絤,锟斤拷脫锟斤拷,锟斤拷脫锟絅锟斤拷锟絞(sh锟斤拷)锟斤拷J锟斤拷. 锟絟(hu锟斤拷n)锟斤拷锟斤拷锟給(h锟斤拷)锟狡學(xu锟斤拷)锟斤拷 2005,锟斤拷31(127) :4-6.
锟斤拷2锟斤拷 GB /T16157 锟斤拷 1996 锟教讹拷锟斤拷染源锟脚氾拷锟斤拷锟絯锟斤拷锟斤拷y锟斤拷锟絚锟斤拷B(t锟斤拷i)锟斤拷染锟斤拷蓸臃锟斤拷锟斤拷锟絊锟斤拷.
锟斤拷3锟斤拷 HJ /T76 锟斤拷 2007 锟教讹拷锟斤拷染源锟斤拷锟斤拷锟脚凤拷锟紹锟絤(x锟斤拷)锟絆(ji锟斤拷n)锟統系锟統(t锟斤拷ng)锟斤拷锟絞(sh锟斤拷)要锟襟及檢锟統锟斤拷锟斤拷锟斤拷S锟斤拷.
锟斤拷4锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷原锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷. 石锟斤拷石锟斤拷 石锟斤拷锟今法燂拷锟斤拷脫锟斤拷锟斤拷锟斤拷锟斤拷锟絤锟紺(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷J锟斤拷. 锟斤拷锟斤拷h(hu锟斤拷n)锟斤拷锟斤拷锟給(h锟斤拷),锟斤拷2006,锟斤拷22(6) :13-15.
使锟斤拷微锟斤拷“锟斤拷一锟斤拷”锟斤拷锟斤拷锟斤拷锟斤拷“锟斤拷锟絭锟絟(hu锟斤拷n)锟斤拷锟絎(w锟斤拷ng)”
