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目录:
▶  EPS Plant Layout and Basic data
     EPS泡沫厂布局和基本数据
▶  Complete EPS plant Reference Photos
     完整的泡沫厂参考图片
▶  Machine Set Up
    机器安装
▶  New Plant Survey 
    新建厂调查

一、 EPS泡沫厂布局和基本数据
EPS泡沫厂基本数据
EPS泡沫厂规划 机台數目m/cs 機台种別 成型面積 周 期 成型容積 / 立方米
           
  8 Daisen 500C 3.84 62 2.4
  0 FK810 EPS 0 0 0
  3 FK813 EPS 3.12 60 1.92
  0 FK1014 EPS 0 0 0
  0 FK1018 EPS 0 0 0
  0 FK1318 EPS 0 0 0
  3 FK1214 EPS 5.1 60 3.42
  2 Prefoamer 0 0 0
Total amount machines : 机台總數目 16 Amount 12.06 52 7.74
Total foam area As/m2 總成型面積 12.06 table 1: simultaneity factor    
cycle time tz/s 周期/秒 60 number M/C w    
cycles nz/h 總周期/小時 60 2 0.8    
Simultaneity factor w acc. table 1 同步參數 0.5 4 0.75    
    6 0.7    
    8 0.65    
Steam installation 蒸氣周邊   10 0.6    
    11 0.5    
recommended flow rate up to 50 m length: cd in m/sec 25    
special steam requirement mdspec. in kg/(m2z) 5.6        
steaming time td in sec 10        
limiting of peak demand ms in kg/sec 3.38        
density pd9 of saturated steam with 9,0 bar 5.15      

density pd4 of saturated steam with 4,0 bar 2.67        
density pd3 of saturated steam with 3,0 bar 2.16        
volume flow Vsd in m3/s 1.56      

Steam boiler蒸氣鍋爐        
steam requirement md of FTA in kg/h 蒸氣需求量 4052        
supply of boiler mft with 5% lossess in kg/h 蒸氣鍋爐供應量 4256      

Steam accumulator 蒸氣儲能罐容積        
when decreasing the pressure in the accumulator from 4 to 3 bar        
20 kg steam/m3 water are released, require accumulation volume 3      

Steam reducing valve 蒸氣減壓閥   table 2: steam reducing valve              
steam consumption mft in kg/h 4265 nom. width DN kvs-value    
pressure proportion before and after red. valve p2/p1:4/9 bar 0.44    
z-value 91 15 3.2    
m-value 1 20 5    
kv-value 47 25 8    
kvs-value 59 32 12.5    
steam reducing valve acc. table 2: nominal width 減壓閥口徑 80 40 20    
50 32    
    65 50    
Steam leads:蒸氣管道   80 80    
between D-boiler and D-red. valve in mm 108 100 125    
between D-red. valve and D- accumulator in mm 150 125 190    
lead between D-accumulator and moulding machine in mm 282 150 280    
or a ring lead in mm 199 200 420    
250 500    

Air installation 壓縮空氣周邊
High pressure network with 7 bar高壓壓縮空氣網絡7巴          
amount of machines for control air 16      
number of fillers (17 fillers per m2 moulding area) 205      
air consumption in l/sec per filler 7      
filling time in sec. 10      
air requirement 7bar in m3/h 高壓風每小時需求量 1149      
Supply of the compressor in m3/min壓縮風机每分鐘供應量          
with 5% losses 20      
filling time /sec. 10      
limiting of peak demand m3/sec. 0.718      
pressure of lead / bar 6      
lead diameter / mm 管道口徑 98      
as ring lead / mm 69      
loading pressure of the air receiver / bar 7      
unloading pressure of the air receiver / bar 6      
volume of the air receiver / m3 壓縮風缸容量/立方米 4      

High pressure network with 7 bar高壓壓縮空氣網絡7巴          
amount of machines for control air 16      
number of fillers (17 fillers per m2 moulding area) 205      
air consumption in l/sec per filler 7      
filling time in sec. 10      
air requirement 7bar in m3/h 高壓風每小時需求量 1149      
Supply of the compressor in m3/min壓縮風机每分鐘供應量          
with 5% losses 20      
filling time /sec. 10      
limiting of peak demand m3/sec. 0.718      
pressure of lead / bar 6      
lead diameter / mm 管道口徑 98      
as ring lead / mm 69      
loading pressure of the air receiver / bar 7      
unloading pressure of the air receiver / bar 6      
volume of the air receiver / m3 壓縮風缸容量/立方米 4      

Calculation of the reduction of energy能耗減省之計算        
Single Plant單一高壓網絡
single plant with supply / m3/min 每分鐘需求量 42
power of the plant in kW with 7 bar 292
lead diameter / mm 管道口徑 240
volume of the air receiver / m3 壓縮風缸容量/立方米 12
Double plant高低壓網絡
power of the plant in kW with 7 bar 141
power of the plant in kW with 4 bar 106
amount of power / kW 247
Difference / KW 45
current costs / RMB/kwh 1.2
annual production hours 4,800
annual reduction /RMB 每年可減省 261,044

Water installation 冷水周邊
Mould cooling with 50 o C 模具冷水50度          
cooling time per cycle WZK / s. 8        
hot water requirement (WZK) / m3/h 冷卻模具高溫水需求量 50.65        
limiting of peak demand / m3/s 0.053        
hot water lead as stub cable / mm 管道口徑 150        
as ring lead / mm 106        
number of pumps 2        
average flow rate between 3 and 4 bar / m3/h 20        
volume of water tank / m3 儲水缸之容積 1.0        
Condenser cooling with 25 0 C 冷凝水25度          
cooling time KK /s 12        
average consumption / m2 foam area and cycle 0.055        
number of vacuum pumps 12        
requirement of cold water (KK) / m3/h 冷凝水需求量 45.20        
limiting of peak demand / m3/s 0.029        
cold water lead as stub cable / mm 管道口徑 111        
as ring lead / mm 79        
number of pumps 2        
average flow rate between 3 and 4 bar / m3/h 20        
volume of water tank / m3 儲水缸之容積 0.6        

Single Plant單一網絡          
single plant with supply / m3/h 每小時需求量 95.9        
lead diameter / mm 管道口徑 183        
volume of the water tank / m3 儲水缸之容積 2.0        
Power of cooling tower: 冷水塔之能量          
hot water requirement (WZK) / m3/h 冷卻模具高溫水需求量 51        
cold water requirement (KK) / m3/h 冷凝水需求量 45        
amount of heat to be drawn off: /kcal/h 1,355,940        
: /KJ/h 5,677,050        
Condensate lead:冷凝水回收管道          
nominal width: /mm 管道口徑 273.7        

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