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硅酸盐水泥portland cement
% [# d. e" j& a- V 主导产品leading product- S, b l2 `5 d( l, R
年产量annual output
3 U- A x7 T4 x) I; Z$ ` 基准reference( V# K# p: y3 D
体系system" E8 H% M5 O5 S* Y% ~
完全燃烧complete combustion! _2 M% S5 ]9 V. ^! H1 [5 Z
不完全燃烧incomplete combustion4 R$ y% p2 X- O
机械不完全燃烧mechanical incomplete combustion
8 l3 I% w3 y7 b& M 化学不完全燃烧chemical incomplete combustion( }# \ L) C! A% h
雾化atomization
( O# q( e9 B! y' ^ 雾化介质atomizing medium: i p l1 E& z2 q, o- v- S0 ]
物料平衡material balance" f) `2 z" y' W- [6 Q" f, [
实际空气量amount of actual air for combustion+ A( p; C- \1 |# w! d0 }$ ^3 P% J
理论空气量amount of theoretical air for combustion5 N3 U6 N* J! u9 |/ o3 m; w' f2 u
理论烟气量amount of theoretical burned gas; amount of theoretical flue gas5 C5 t1 y' U( o, d2 a9 }1 m, r
形成热heat of formation3 t, ]8 y% n4 M& K6 l/ c
单位热耗unit heat consumption5 {. R( k F5 p- |! a0 O$ ?
标准煤Standard coal
$ _3 d/ b2 \, L& ?& Z( ~ 标准煤耗standard coal consumption
3 I. `5 M+ N+ f 实物煤耗raw coal consumption8 R; x5 ]7 Q8 d# G! {3 B: E/ i
窑炉的余热利用waste heat utilization of kiln
7 ~1 P$ E4 q9 O- `, K6 \1 q 干燥周期drying cycle4 \. @0 |/ y# {0 L, S b/ U
焙烧周期firing cycle8 A9 S+ g7 @, i- X
热损失thermal loss; heat loss
2 G8 b% }' ~' F; x' j3 F 燃烧热heat of combustion; p5 P# \1 _" ~2 m( E! s- ~' G( u
有效热effective heat3 Y2 J: r$ ~% B$ i- B( {* L3 V" _
热效率 heal efficiency( H3 e4 ?3 b5 F4 X) k
燃烧效率 combustion efficiency4 L& |% p* h5 s$ }) X
一次空气primary air3 l# l$ [, y9 s% m
二次空气secondary air4 `+ U7 }9 D: d8 p* ?: B
系统漏入空气量false air! c$ W8 O/ {' j+ s) f* L) _% I T
空气系数air coefficient
" r, O* b' M* r6 V, k6 V6 }! J& z 废气含尘浓度dust content in stack gas7 _5 l2 S" M. i% d9 Q' T4 H6 ~5 A: r
热平衡表heat balance table+ Y% @# u- a6 q2 ?# j: F' ]9 k! t
热流图heat balance diagram& G7 ]& b9 u# {- w* M8 d
回转窑rotary kiln
& J" D# U- @9 ~' J; b# _3 t 窑胭体内容积 inside volume of kiln shell
" P8 z5 U) }" T- F( o9 x 窑胴体有效内表面积 effective inside surface of kiln shell
$ B8 d2 g+ c5 B2 {& { 窑或预热器排出飞灰量 dust emit out from the Kiln or preheater system! f) K& ~7 o' Y: q6 L+ e; v
入窑回灰量 dust fed back into kiln system; s: ~2 D' J5 i& v X
飞损飞灰量 amount of flying loss of dust# X. z( v' \% r: B5 ~ c
生料中可燃物质 combustible components in raw meal' u; {; O7 [8 u9 s- ~2 L* |# Z
生料带入空气量 air volume carrying by raw meal
; t8 z1 V! O+ k1 U 冷却机烟囱排灰量 dust content emitting from stack of cooler
) ]' Q: @2 n7 c4 a6 a5 ~ 煤磨从窑系统抽出的热气体量 hot gas volume from Kiln system for coal mill
+ m; ?( m% Q/ ]4 i6 n" S7 O {. u 入窑回灰脱水及碳酸盐分解耗热 heat consumption for dehydration and decarbonation for dust fed back into kiln system$ P, |, f' K5 a h$ G0 ~8 S8 [
回转窑用煤应用基coal used in rotary kiln system0 n+ `3 {8 Y, k& _( X- v* S
立窑shaft Kiln
5 E3 S8 c, z1 S 漏风系数 false air coefficient
- t1 m% w6 n- U) X2 O8 _ 普通立窑cement shaft Kilt / ordinary shaft Kiln
4 @" E$ Z* f& ?0 J7 X. y5 A 机械化立窑mechanized cement shaft kiln0 W: N, |+ E. t. d
立窑喇叭口inversed cone inlet of shaft kiln N/ @- g* X7 y) _7 n7 ]8 J
立窑单位截面积产量production of shaft kiln for unit cross section
6 j8 n% ?8 n% q7 K+ e 立窑单位容积产量production of shaft Kiln for unit volume: [) `8 V7 h5 M8 ] E
白生料common meal; c3 N, w7 p8 v( m1 E6 F; _
干白生料耗consumption of drying raw meal; G( p! I+ k; ^* W; T
立窑断面平均风速average velocity in cross section of shaft kiln$ I1 b% P0 f- a t1 V6 M
卸料管漏出风量amount of leaked out air for discharging tube
6 c+ f" F+ u" O+ Z; [ 窑面废气成分composition of combustion gas at the upper in surface of shaft Kiln
' n; ]7 c' T$ K5 l) J7 P/ Q 黑生料black meal
3 o5 i3 o: W1 f6 x; a: d+ g 入磨煤量internal fuel amount of raw meal8 j1 t/ P2 N( b8 A
半黑生料semi-black meal" n3 L: q3 N2 d x% f& A3 E# U
入窑煤量external fuel amount of raw meal: Q5 C: o- Q4 l4 m2 ~/ p
隧道窑tunnel Kiln$ I% B4 v" ]& e. @0 w1 \
倒焰窑down draft kiln+ u& c+ M _8 a7 b. B3 n& K
检查坑道inspection pit
8 W5 T+ w6 p9 d# q) f 预热带preheating zone0 A! g n2 _6 R
烧成带firing zone; burning zone
& {) Z* l* L& j2 ` 冷却带cooling zone, I; {$ ?( t5 k' x3 o# U o7 G
窑车kiln car
* Q2 Q2 K, |8 H 匣钵sagger
: L2 k. _; R2 G4 g) ~/ s1 k 棚板deck1 `, T; `! C7 W
气幕air curtain& \" R4 Q% R' N0 }' c) L% v6 h
直接冷却direct cooling
t# j( U- s+ L" M9 S# T- q- A& Q 间接冷却indirect cooling
2 G9 |* r& H+ b8 x& m8 q 窑尾冷风cooling gas in the kiln outlet
" Q! h# y- y( s0 t 窑内断面温差difference of temperature in cross section of kiln
- {" E/ M+ x, F 进车间隔时间kiln car time schedule2 ~& S! C) c6 @4 c+ s4 T" Q
坯体内结构水含量structural water content in body6 D" A1 o* E% ~- u" Y
坯体的入窑温度inletting body temperature* ]7 D+ G' k/ F$ G* p! G8 h# b
零压面neutral margin& ^4 A& S8 f( v4 Y
轮窑annular Kilt / ring Kilt circular kiln/ k7 C1 I$ h5 x" w: X. l
窑门wicket
" r, B* ~. w& B) v 隧追式干燥室tunnel dryer
+ f9 H3 {0 k8 e: g4 W! W 湿坯wet green2 A( g9 L5 }) D1 I/ a9 r0 I
干坯dried green6 o0 c" Y5 c/ D
绝干坯absolute dried green
7 }) T9 D9 o& d8 E6 T, U1 ? 普通砖common brick( [/ M/ r6 V- z* k6 J/ s, k/ H L) ]
窑的部火数number of fire travels in annular kiln- c+ V3 V0 W; v: Q: c
内掺燃料(简称内燃料)carbonaceous materials added to raw materials- d% r8 W# a Y6 Z8 y% c
外投燃料(简称外燃料)external fuel added into firing-hole of a kiln
t/ K; N% J4 j 焙烧反应热heat of burning reaction
2 `- Z7 p4 u9 y4 H9 N M. |* @/ C& N 操作放热损失heat losses in the opening and closing of kiln wicket and firing holes' _/ r' b6 U# F- T& r
隧道式干燥室-轮窑(隧道窑)体系热效率(简称体系热效率)(ηtx)the fmal efficiency of tunnel dryer-annular kiln (tunnel kiln)system+ O* I6 \, u( F/ E/ c
隧道式干燥室-轮窑(隧道窑)体系单位热耗(简称体系单位热耗)unit heat consumption of tunnel dryer-annular Kiln(tunnel kiln)system
7 o) u5 S8 W8 c5 z, |5 k3 K7 h. b 隧道式干燥室,轮窑(隧道窑)体系单位煤耗(简称体系单位煤耗)(mtxm)unit coal consumption of tunnel dryer-annular Kiln(tunnel kiln)system |
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