反应釜加热盘管计算
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| 油加热器计算(按渣油计算) |
|
|
油罐加热器计算(原油保温) |
|
|
油罐加热器计算(渣油保温) |
|
| 名称 |
符号 |
单位 |
数值 |
附注 |
|
名称 |
符号 |
单位 |
数值 |
附注 |
|
名称 |
符号 |
单位 |
数值 |
附注 |
| 容积流量 |
V |
m |
2.65263158 |
|
|
油品温度 |
ty |
C |
80 |
|
|
油品温度 |
ty |
C |
100 |
|
| 被加热初温 |
ty1 |
C |
100 |
|
|
周围介质温度 |
tw |
C |
-14 |
|
|
周围介质温度 |
tw |
C |
-9 |
|
| 被加热终温 |
ty2 |
C |
140 |
|
|
罐底直径 |
D |
m |
11.8 |
|
|
罐底直径 |
D |
m |
5.164 |
|
| 重油密度 |
|
m /h |
0.95 |
|
|
罐壁高 |
H |
m |
9.8 |
|
|
罐壁高 |
H |
m |
5.6 |
|
| 平均温度 |
ty |
C |
120 |
|
|
罐顶直径 |
Rn |
m |
11.5 |
|
|
罐顶直径 |
Rn |
m |
5.14 |
|
| 平均比热 |
cp |
kcal/kg. C |
0.55 |
|
|
罐顶高 |
hr |
m |
2 |
|
|
罐顶高 |
hr |
m |
0.491 |
|
| 加热器热负荷 |
Q |
kcal |
55440 |
|
|
罐底面积 |
F1 |
m |
109.35884 |
|
|
罐底面积 |
F1 |
m |
20.9441311 |
|
| 蒸汽入口温度 |
tz1 |
C |
158.08 |
0.6MPa |
|
罐壁面积 |
F2 |
m |
363.293774 |
|
|
罐壁面积 |
F2 |
m |
90.849833 |
|
| 凝结水温度 |
tz2 |
C |
158.08 |
|
|
灌顶面积 |
F3 |
m |
72.256631 |
|
|
灌顶面积 |
F3 |
m |
7.92856304 |
|
| 平均温差 |
t |
C |
34.2754801 |
|
|
罐顶散热系数 |
k1 |
|
2 |
|
|
罐顶散热系数 |
k1 |
|
2 |
|
| 传热系数 |
K |
kcal/m .h. C |
170 |
|
|
罐壁散热系数 |
k2 |
|
2 |
|
|
罐壁散热系数 |
k2 |
|
2 |
|
| 加热器换热面积 |
F |
m |
9.51460477 |
|
|
罐底散热系数 |
k3 |
|
0.3 |
|
|
罐底散热系数 |
k3 |
|
0.3 |
|
| 蒸汽焓 |
i1 |
kcal/kg |
658.3 |
|
|
罐顶散热 |
Q1 |
kcal/h |
13584.2466 |
|
|
罐顶散热 |
Q1 |
kcal/h |
1728.42674 |
|
| 凝结水焓 |
i2 |
kcal/kg |
159.3 |
|
|
罐壁散热 |
Q2 |
kcal/h |
68299.2296 |
|
|
罐壁散热 |
Q2 |
kcal/h |
19805.2636 |
|
| 蒸汽耗量 |
G |
kg |
114.538355 |
|
|
罐底散热 |
Q3 |
kcal/h |
3083.9193 |
|
|
罐底散热 |
Q3 |
kcal/h |
684.873088 |
|
|
热负荷 |
Q |
kcal/h |
84967.3955 |
99.1286281 |
KW |
无回油保温热负荷 |
Qa |
kcal/h |
22218.5634 |
|
|
蒸汽饱和温度 |
tz |
C |
158.08 |
0.6MPa |
|
回油量 |
Gh |
kg/h |
840 |
|
| 名称 |
符号 |
单位 |
数值 |
附注 |
|
加热器管外径 |
d |
m |
0.06 |
|
|
比热 |
C |
kcal/kg.C |
0.54 |
|
| 油品初温 |
ty |
C |
40 |
|
|
算术平均温度 |
tpj |
C |
119.04 |
|
|
回油放热量 |
Qb |
kcal/h |
9072 |
|
| 油品终温 |
|
C |
50 |
|
|
运动粘度 |
|
|
0.1 |
|
|
有回油保温热负荷 |
Q |
kcal/h |
13146.5634 |
|
| 平均温度 |
|
C |
45 |
|
|
系数 |
A |
|
0.1686528 |
|
|
蒸汽饱和温度 |
tz |
C |
158.08 |
0.6MPa |
| 比热 |
|
kcal/kg.C |
0.5 |
|
|
放热系数 |
a |
kcal/m .h. C |
130.758003 |
|
|
加热器管外径 |
d |
m |
0.06 |
|
| 加热时间 |
|
h |
2 |
|
|
传热系数 |
K |
kcal/m .h. C |
103.651482 |
|
|
算术平均温度 |
tpj |
C |
129.04 |
|
| 热负荷 |
Q |
kcal/h |
290000 |
|
|
加热面积 |
F |
m |
14.8294637 |
|
|
运动粘度 |
|
|
0.4 |
|
| 蒸汽饱和温度 |
tz |
C |
145 |
0.6MPa |
|
加热器管长 |
L |
m |
78.7126521 |
|
|
系数 |
A |
|
0.0313632 |
|
| 加热器管外径 |
d |
m |
0.06 |
|
|
蒸汽焓 |
i1 |
kcal/hg |
658.3 |
|
|
放热系数 |
a |
kcal/m .h. C |
74.6352313 |
|
| 算术平均温度 |
tpj |
C |
95 |
|
|
凝结水焓 |
i2 |
kcal/hg |
159.3 |
|
|
传热系数 |
K |
kcal/m .h. C |
64.9413987 |
|
| 运动粘度 |
|
|
1 |
|
|
蒸汽耗量 |
G |
kg |
170.275342 |
|
|
无回油加热面积 |
F |
m |
8.32062954 |
|
| 系数 |
A |
|
0.02268 |
|
|
加热器管长 |
L |
m |
44.1647003 |
|
| 放热系数 |
a |
kcal/m .h. C |
65.9105614 |
|
|
名称 |
符号 |
单位 |
数值 |
附注 |
|
蒸汽焓 |
i1 |
kcal/hg |
658.3 |
|
| 传热系数 |
K |
kcal/m .h. C |
58.2340797 |
|
|
容积流量 |
V |
m |
2.76923077 |
|
|
凝结水焓 |
i2 |
kcal/hg |
159.3 |
|
| 加热面积 |
F |
m |
70.3411134 |
|
|
被加热初温 |
ty1 |
C |
60 |
|
|
蒸汽耗量 |
G |
kg |
44.5261792 |
|
| 加热器管长 |
L |
m |
373.360474 |
|
|
被加热终温 |
ty2 |
C |
90 |
|
|
有回油加热面积 |
F |
m |
4.92325637 |
|
| 蒸汽焓 |
i1 |
kcal/hg |
658.3 |
|
|
重油密度 |
|
m /h |
0.91 |
|
|
加热器管长 |
L |
m |
26.131934 |
|
| 凝结水焓 |
i2 |
kcal/hg |
159.3 |
|
|
平均温度 |
ty |
C |
75 |
|
|
蒸汽焓 |
i1 |
kcal/hg |
658.3 |
|
| 蒸汽耗量 |
G |
kg |
581.162325 |
|
|
平均比热 |
cp |
kcal/kg. C |
0.55 |
|
|
凝结水焓 |
i2 |
kcal/hg |
159.3 |
|
|
加热器热负荷 |
Q |
kcal |
41580 |
|
|
蒸汽耗量 |
G |
kg |
26.3458185 |
|
|
蒸汽入口温度 |
tz1 |
C |
158.08 |
0.6MPa |
|
|
凝结水温度 |
tz2 |
C |
158.08 |
|
|
|
平均温差 |
t |
C |
82.1692714 |
|
|
|
传热系数 |
K |
kcal/m .h. C |
170 |
|
|
|
加热器换热面积 |
F |
m |
2.97663873 |
|
|
|
蒸汽焓 |
i1 |
kcal/kg |
658.3 |
|
|
|
凝结水焓 |
i2 |
kcal/kg |
159.3 |
|
|
|
蒸汽耗量 |
G |
kg |
85.9037663 |
|
|
|
|
|
|
|
|
|
|
|
|
|
>07 |
>04 |
>14 |
>05 |
>08 |
>09 |
>11 |
>12 |
>13 |
>15 |
总计 |
管径 |
保温厚 |
离心玻璃棉管壳 |
油毡纸 |
玻璃布 |
硅酸铝纤维管壳 |
|
|
低压锅炉间 |
高压锅炉间 |
水罐阀组间 |
局部排放 |
油泵房 |
卸油池 |
油罐 |
油罐加热器 |
油罐联合平台 |
平面管网 |
|
|
| 22*2.5 |
室内保温 |
20 |
|
|
|
11.4 |
|
10 |
|
|
|
41.40 |
0.022 |
0.040 |
0.332 |
18.563 |
18.563 |
|
|
不保温 |
|
10 |
|
|
|
|
|
|
|
|
10.00 |
0.022 |
|
|
特防 |
5 |
|
|
|
|
|
|
|
|
|
5.00 |
|
| 28*2.5 |
不保温 |
15 |
|
|
|
4.76 |
|
|
|
15.12 |
|
34.88 |
0.028 |
|
| 34*3 |
不保温 |
10.27 |
|
|
|
|
31.25 |
|
18 |
|
15.3 |
74.82 |
0.034 |
|
|
室内保温 |
6.8 |
21 |
|
|
8 |
|
6.6 |
|
|
|
42.40 |
0.034 |
0.040 |
0.406 |
|
21.249 |
|
|
室外保温 |
2 |
|
|
|
|
1.2 |
|
|
|
142 |
145.20 |
0.034 |
0.040 |
1.390 |
72.766 |
72.766 |
|
|
特防 |
|
|
|
|
|
|
4 |
|
|
|
4.00 |
|
| 42*3 |
不保温 |
|
|
|
|
|
|
|
|
|
8.9 |
8.90 |
0.042 |
|
|
室内保温 |
11.5 |
|
|
|
3.3 |
|
|
|
|
|
14.80 |
0.042 |
0.040 |
0.157 |
|
7.937 |
|
|
室外保温 |
|
|
|
|
|
|
|
|
|
52 |
52.00 |
0.042 |
0.040 |
0.552 |
27.888 |
27.888 |
|
|
特防 |
|
|
|
|
|
|
|
|
|
|
0.00 |
|
|
黄夹克 |
|
|
|
|
|
|
|
|
|
10 |
10.00 |
|
| 48*3 |
不保温 |
43.4 |
8 |
|
|
|
|
|
12 |
|
8.9 |
72.30 |
0.048 |
|
|
室内保温 |
5.2 |
42 |
|
|
14.7 |
|
2 |
|
|
|
63.90 |
0.048 |
0.040 |
0.727 |
|
35.956 |
|
|
室外保温 |
|
|
|
|
|
|
|
|
|
76.7 |
76.70 |
0.048 |
0.040 |
0.873 |
43.158 |
43.158 |
|
|
特防 |
5 |
3 |
|
|
|
|
|
|
|
|
8.00 |
|
|
黄夹克 |
|
|
|
|
|
|
|
|
|
8 |
8.00 |
|
| 60*3.5 |
不保温 |
23 |
8 |
|
|
|
|
9.6 |
93 |
|
8.9 |
142.50 |
0.060 |
|
|
室内保温 |
20.4 |
|
|
|
21.6 |
|
7.3 |
|
|
|
49.30 |
0.060 |
0.040 |
0.638 |
|
30.341 |
|
|
室外保温 |
|
|
|
|
|
|
|
|
|
76 |
76.00 |
0.060 |
0.040 |
0.983 |
46.773 |
46.773 |
|
|
特防 |
11.2 |
7 |
|
|
|
|
13.87 |
|
|
|
32.07 |
|
|
弯头 |
10 |
2 |
|
|
11 |
|
3 |
|
|
9 |
35.00 |
|
| 76*3.5 |
不保温 |
|
|
9.4 |
|
11.44 |
|
|
14 |
|
|
34.84 |
0.076 |
|
|
室内保温 |
|
|
|
|
3.6 |
|
27.3 |
|
|
|
30.90 |
0.076 |
0.040 |
0.464 |
21.190 |
21.190 |
|
|
特防 |
|
|
|
|
|
|
|
|
|
15.3 |
15.30 |
|
|
弯头 |
|
|
1 |
|
3 |
|
9 |
|
|
4 |
17.00 |
|
| 89*4 |
特防 |
|
|
|
|
|
|
|
|
|
17.8 |
17.80 |
|
|
不保温 |
|
10 |
|
|
|
|
|
|
|
|
10.00 |
0.089 |
|
|
室内保温 |
|
19 |
|
|
|
|
|
|
|
|
19.00 |
0.089 |
0.050 |
0.427 |
|
15.786 |
|
|
室外保温 |
|
12 |
|
|
|
|
|
|
|
|
12.00 |
0.089 |
0.050 |
0.270 |
9.970 |
9.970 |
|
|
弯头 |
|
6 |
|
|
|
|
|
|
|
4 |
10.00 |
|
| 114*4 |
不保温 |
|
5 |
20.5 |
|
|
1.6 |
|
|
|
|
27.10 |
0.114 |
|
|
室内保温 |
|
|
|
|
6.9 |
|
|
|
|
|
6.90 |
0.114 |
0.050 |
0.183 |
|
6.491 |
|
|
室外保温 |
|
|
|
|
|
1.2 |
|
|
|
|
1.20 |
0.114 |
0.050 |
0.032 |
1.129 |
1.129 |
|
|
特防 |
|
12 |
5.7 |
|
|
|
|
|
|
61.8 |
79.50 |
|
|
弯头 |
|
9 |
10 |
|
4 |
3 |
|
|
|
4 |
30.00 |
|
|
黄夹克 |
|
|
|
|
|
|
|
|
|
9 |
9.00 |
|
| 159*4.5 |
不保温 |
|
|
13.3 |
|
|
|
|
|
|
|
13.30 |
0.159 |
|
|
特防 |
|
|
|
25 |
|
|
|
|
|
|
25.00 |
|
|
弯头 |
|
|
3 |
3 |
|
|
|
|
|
|
6.00 |
|
| 89*9 |
室外保温 |
|
|
|
46 |
|
|
|
|
|
|
46.00 |
0.089 |
0.045 |
1.500 |
42.740 |
|
0.897 |
|
弯头 |
|
|
|
13 |
|
|
|
|
|
|
13.00 |
|
| 14*4 |
室外保温 |
|
|
|
0.7 |
|
|
|
|
|
|
0.70 |
|
8.934 |
284.179 |
359.199 |
0.897 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 钢板 |
2mm |
30.5 |
|
|
|
|
|
|
|
|
|
30.50 |
|
| 钢板 |
6mm |
|
|
|
|
|
|
|
15.2 |
19.28 |
|
34.48 |
|
| 钢板 |
3mm |
|
|
|
|
|
|
|
|
35.54 |
|
35.54 |
|
| 花纹钢板 |
4mm |
|
|
|
|
96.2 |
|
|
|
100.2 |
|
196.40 |
|
| 角钢 |
50*5 |
|
|
|
|
17.983 |
|
|
|
21.2 |
|
39.18 |
|
| 角钢 |
80*8 |
|
|
|
|
|
|
|
112.04 |
|
|
112.04 |
|
| 槽钢 |
10# |
|
|
|
|
67.27 |
|
|
|
70.3 |
|
137.57 |
|
| 圆钢 |
8mm |
|
|
|
|
|
|
|
1.22 |
|
|
1.22 |
|
| 圆钢 |
10mm |
|
|
|
|
2.9739 |
|
|
|
|
|
2.97 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|