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Air pollution content discharges industrial furnace kiln standard
From;    Author:Stand originally

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Air pollution content discharges kiln of <DIV&nbspalign=center> industry furnace standard </DIV></TD></TR>
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<DIV&nbspalign=center> author: &Nbsp Shandong is gas produce furnace factory </DIV></TD></TR>
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Air pollution content discharges kiln of <TD&nbspclass=z11&nbspheight=25> industry furnace executive &nbspGB9078-1996 of 1997-01-01 of approval of &nbsp1996-03-07 of bureau of environmental protection of standard &nbspEmissionstandardofairpollutantsforindustrialkilnandfurnace&nbspGB9078-1996&nbsp country replaces GB4286-84, GB4911 - 85GB4912 - 85, GB4913 - 85, GB4916 - 85 with GB9078 - 88 (the part of industrial furnace kiln of above standard) &nbsp introductive basis " prevention and cure of air pollution of People's Republic of China, establish this standard this standard is in original " soot of industrial furnace kiln discharges a standard " (GB9078 - 88) concern content of national air pollution to discharge a standard with other industry sex (part of industrial furnace kiln) edit on the foundation. This standard is on technical content with original each standard has particular successive concern, yi Youxiang should be revised greatly and change. This standard set cigarette of kiln of furnace of 10 kinds of 19 kinds of industry (pink) of 6 kinds of blackness of dirt chroma, flue gas, harmful contaminant highest allow to discharge chroma (or discharge be restricted to be worth) and discharge smoke without the organization (pink) of dirt highest allow chroma. This standard is carried out since January 1, 1997; This standard rises from executive day, replace at the same time:  GB4286 - 84 " shipping industry pollutant discharge standard " (part of kiln of concerned industry furnace) ;  GB4911 - 85 " pollutant discharge standard of iron and steel industry " (part of kiln of concerned industry furnace) ;  GB4912 - 85 " pollutant discharge standard of light metal industry " (part of kiln of concerned industry furnace) ;  GB4913 - 85 " pollutant discharge standard of industry of heavy nonferrous metal " (part of kiln of concerned industry furnace) ;  GB4916 - 85 " bitumen industry pollutant discharge standard " (part of kiln of concerned industry furnace) ;  GB9078 - 88 " soot of industrial furnace kiln discharges a standard " . This standard rises from executive day, GB9078 - 88 abolish at the same time, other the part of kiln of concerned industry furnace in afore-mentioned each standards also abolishs at the same time. This standard is put forward by department of standard of science and technology of bureau of national environmental protection; This standard is in charge of explaining by bureau of national environmental protection.  1 limits what this standard set dust of soot of industrial furnace kiln, productivity, harmful contaminant by fixed number of year is highest allow to discharge blackness of chroma, flue gas discharge be restricted to be worth. This standard is applied to except the industrial heat that fuel of solid, liquid, gas and report use to heat beyond industry of coking plant furnace, incinerator, cement the management of kiln, and the environmental impact assessment of project of construction of industrial furnace kiln, design, complete is checked and accept after reaching its to build discharge management.  2 cites the clause that following standard place contains the level, through citing in this standard compose makes the clause of this standard.  GB3095 -  GB/T16157 of standard of quality of 1996 ambient air - of content of the grain in exhaust of source of 1996 fixed pollution determine to define this standard to use following definition with  3 of method of gaseous contaminant sampling: Kiln of furnace of industry of kiln of  3.1 industry furnace is to point to the quantity of heat that uses fuel combustion or generation of electric energy changeover in industrial production, have stock or work smelt, roast, agglomeration, fused, heat the standard reference conditions of  3.2 of hot project facilities that waits for working procedure shows flue gas is 273K in humidity, pressure is the condition when 101325Pa, abbreviation " mark condition " . The in discharging chroma to all point to the dry flue gas below standard reference conditions numerical value that this standard provides.  3.3 discharges every not to adopt chimney or exhaust system without the organization and dust of leak soot, productivity and harmful contaminant, all say to be discharged without the organization. When fuel of coefficient of  3.4 excessive air burns, actual air needs the specific value of quantity and quantity of academic air need. Cupola of coefficient of wind of  3.5 mix into coefficient of mix into wind is the empty tolerance that shows from feed in raw material the place such as the mouth enters body of heater and cupola craft theory the specific value that air needs to measure. This standard cent is the applicable area  4.1.1 that  4.1 of  4 technology content discharges a standard level of one class, 2 class, 3 grade, part with GB3095 " standard of ambient air quality " area of medium function of ambient air quality is opposite should: A kind of area implements primary standard; 2 kinds of areas implement secondary standard; 3 kinds of areas implement 3 class standard.  4.1.2 is inside a kind of area, outside using bitumen heating furnace temporarily except construction of municipal, building, prohibit building all sorts of industrial furnace kiln, when kiln rebuilds, original industrial furnace must not raise contaminative negative charge.  4.21997 year the installation before January 1 [include to had be notted install, but the environment affects transaction (watch) had approved] all sorts of industrial furnace kiln, soot and productivity dust are highest allow to discharge blackness of chroma, flue gas to be restricted to be worth by the watch 1 regulation is carried out. Level of level of   of category of kiln of furnace of watch 1  serial number is discharged be restricted to be worth   smoke (pink) dirt chroma (Mg/m3) flue gas blackness (Lin Geman class) blast furnace of  1 fusion furnace and field of blast furnace taphole one 100 / steel-making furnace of 3 200 / reachs 2 150 / mixDepartment of the diagonal in column points to do not monitor a project, different.  4.31997 year transaction is affected through the environment since January 1 (watch) of approval build, rebuild, all sorts of industrial furnace kiln of extend, its soot and productivity dust are highest allow to discharge blackness of chroma, flue gas to be restricted to be worth, by the watch 2 regulations are carried out. Standard of category of kiln of furnace of watch 2  serial number is discharged be restricted to be worth level smoke (pink) dirt chroma (Mg/m3) flue gas blackness (Lin Geman class) blast furnace of  1 fusion furnace and field of blast furnace taphole ban platoon / furnace of steel-making of 3 150 / reachs 2 100 / mix iron* is confined to construction of municipal, building to use  4.4 of bitumen heating furnace temporarily all sorts of industrial furnace kiln (do not divide its to install time) , discharge smoke without the organization (pink) dirt is highest allow chroma, by the watch 3 regulations are carried out. Category of kiln of furnace of means of watch 3  setting discharges smoke without the organization (pink) dirt is highest allow chroma (Mg/m3) have open air of 5  of kiln of furnace of other of 25  of furnace of workshop workshop fusion, iron ore sintering furnace (or the top does not have enclosure) 5 4.5 of all sorts of industrial furnace kiln of all sorts of industrial furnace kiln harmful* is confined to industry of municipal, construction to use  4.6.1 of height of chimney of  4.6 of bitumen heating furnace temporarily chimney of all sorts of industrial furnace kiln (or exhaust canister) lowest allows to be 15m highly.  4.6.21997 year build since January 1, rebuild, of extend discharge smoke (pink) the industrial furnace kiln of dirt and harmful contaminant, its chimney (or exhaust canister) lowest allows to be divided highly should carry out 4.6.1 with 4.6.3 regulations outside, the environmental influence that still should press approval evaluates transaction to ask to decide. All sorts of  4.6.4 industry furnace kiln chimney (or exhaust canister) height if short of 4.6.1, 4.6.2 with an any regulations of 4.6.3 when, its smoke (pink) dirt or harmful contaminant are highest allow to discharge chroma, answer to discharge the 50 % of mark fiducial value to carry out by relevant section.  4.6.51997 year build since January 1, rebuild, the chimney of industrial furnace kiln of extend (or exhaust canister) should install sampling of permanent sampling, the Konghe that monitor to monitor with platform.  5 monitors  5.1 to check operating mode: The test undertakes below the biggest thermic load, when furnace kiln short of or when designing ability more than, also must determine below the thermic load of the biggest productivity, measure bigger stability to add lukewarm phase to undertake in fuel waste time namely. General test time is not gotten little at 2 hours. The smoke of the industrial furnace kiln of  5.2 actual measurement (pink) dirt, harmful contaminant discharges chroma, should the numerical value when conversion is coefficient of mix into wind or excessive air coefficient: Cupola (air cooling furnace, 400 ℃ of blast temperature ≤ ) regulation of coefficient of mix into wind is 4; Cupola (hot-blast stove, 400 ℃ of blast temperature > ) regulation of coefficient of mix into wind is 2.5; Regulation of coefficient of air of excessive of kiln of other industry furnace is 1.7. Sintering furnace of fusion furnace, iron ore presses actual measurement densimeter.  5.3 discharges soot and productivity dust monitoring point without the organization, the setting is in workshop door window to arrange a place in industrial furnace kiln, choose chroma maximum. If open air of industrial furnace kiln is installed (or the top does not have enclosure) , monitoring point should be chosen in be apart from smoke (pink) dirt source 5m, lowermost height 1.5m manages aleatoric site, choose chroma maximum. This standard of  6 standard executive  6.1 is in charge of supervising by branch of director of environmental protection of government of people of prefectural class above carry out. All sorts of industrial furnace kiln inside the division of acid rain control that  6.2 is located in the State Council to approve and control of pollution of 2 oxidation sulfur, of SO2 discharge except outside implementing this standard, still should carry out gross to control a standard. &nbsp</TD></TR></TBODY></TABLE>
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