Untitled Document

STEAM EJECTOR´Â Áø°ø¹ß»ýÀåÄ¡ Áß °¡Àå ±¤¹üÀ§ÇÏ°Ô »ç¿ëµÇ°í ÀÖÀ¸¸ç, ±¸µ¿À¯Ã¼ÀÎ
STEAMÀ» ÀÌ¿ëÇÏ¿© ´Ù¾çÇÑ Áø°øµµ¸¦ ¾òÀ»¼ö ÀÖ½À´Ï´Ù.





STEAM EJECTORÀÇ NOZZLEºÎºÐÀ» Åë°úÇÏ´Â STEAMÀº, º¸À¯ÇÏ°í ÀÖ´Â ¿­¿¡³ÊÁöÀÇ
´ëºÎºÐÀÌ ¼Óµµ¿¡³ÊÁö·Î º¯È¯µÇ¾î ÈíÀÔ½Ç(CHAMBER)³»¸¦ Áø°øÀ¸·Î ¸¸µé¾î SUCTIONÀÌ
°¡´ÉÅä·Ï ÇÕ´Ï´Ù.





STEAM EJECTOR´Â ÇÑÁ¤µÈ Áø°øµµ¸¸À» ¾òÀ» ¼ö Àֱ⠶§¹®¿¡ ´õ ³·Àº Áø°øµµ¸¦ ¾ò±â
À§Çؼ­´Â ¿©·¯´ëÀÇ EJECTOR¸¦ Á÷·Ä·Î ¿¬°áÇؾ߸¸ ÇÕ´Ï´Ù.
(ÀϹÝÀûÀ¸·Î EJECTOR STAGE¿¡ µû¶ó ¾òÀ» ¼ö ÀÖ´Â Áø°øµµ´Â ´ÙÀ½°ú °°½À´Ï´Ù.)

NO.OF STAGE SUCTION PRESSURE
Torr(mmHg abs)
kPa
1.SINGLE-STAGE STEAM EJECTORS
atmospheric pressure - 100
atmospheric pressure - 13
2.TWO-STAGE STEAM EJECTORS
100 - 22
13 - 3
3.THREE-STAGE STEAM EJECTORS
30 - 5
40 - 0.7
4.FOUR-STAGE STEAM EJECTORS
5 - 1
0.7 - 0.13
5.FIVE-STAGE STEAM EJECTORS
1 - 0.07
0.13 - 0.01
6.SIX-STAGE STEAM EJECTORS
0.05 - 0.1
0.013 - 0.007
¡Ø ÀÛµ¿STEAMÀ» ÃÖ´ëÇÑÀ¸·Î ÀÀÃà½ÃÅ°±â À§Çؼ­ µÎ EJECTOR»çÀÌ¿¡ CONDENSER¸¦
¼³Ä¡ÇÏ¿© ´ÙÀ½ EJECTORÀÇ ºÎÇϸ¦ ÁÙ¿©ÁØ´Ù. CONDENSER´Â ÁÖ·Î BAROMETRIC-
TYPE°ú SURFACE-TYPEÀÇ CONDENSER¸¦ Àû¿ë½Ãų¼ö ÀÖ½À´Ï´Ù.

Construction of barometric-type
condenser
Construction of fixed tube sheet type
condenser