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HOME > Ç÷£Æ®¼³ºñ > Pressure Vessel |
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Pressure Vessel À̶õ? |
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VesselÀº ³ÐÀº Àǹ̿¡¼ Storage TankÀÇ ÀÏÁ¾À̸ç, ÀϹÝÀûÀ¸·Î ´ë¿ë·® ÀúÀåÁ¶¸¦ Tank, ¼Ò¿ë·® ÀúÀåÁ¶¸¦ Vessel À̶ó Çϸç, ±âü »óÅÂÀÇ ³»¿ë¹°À» °í¾ÐÀ» ÀÌ¿ëÇÏ¿© ÀúÀåÇÏ´Â ¼³ºñ¸¦ Pressure Vessel À̶ó°í ÇÔ |
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ÀϹÝÀûÀ¸·Î ¼®À¯ÈÇаøÀå¿¡¼ ¾×ü/±âü¸¦ ÀúÀå, ¹ÝÀÀ, ºÐ¸® µîÀÇ ¸ñÀûÀ¸·Î ¾Ð·Â¿¡ °ßµðµµ·Ï ¼³°è, Á¦ÀÛµÈ ¿ë±â·Î¼ ¿©±â¼´Â Reactor ¹× Drum (Separator, Holder Accumulator µî) À» ¸»ÇÔ.(¾ÐÃà°¡½º¿ëÀº 10kg/§²g ÀÌ»ó) |
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¼³°èÄ¡ ¼±Á¤ |
a. L/D Ratio |
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ÀϹÝÀûÀÎ °æ¿ì : 1.5 < L/D < 5.0 |
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50 ~ 600 psi : 3.0 < L/D < 4.0 |
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600 psi : 4.0 < L/D < 5.0 |
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Storage Tank : API 650, API |
b. Head ÀÇ ¼±Á¤ |
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10% Dished Head : ¿ë±âÁ÷°æ < 15ft ÀÌ¸é¼ ¾Ð·Â 100 psi ÀÌÇÏ |
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2:1 Elliptical Head : ¿ë±âÁ÷°æ < 15ft ÀÌ¸é¼ ¾Ð·Â 100 psi ÀÌ»ó |
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Hemispherical Head : ¾Ð·Â¿¡ °ü°è¾øÀÌ Á÷°æÀÌ 15ft ÀÌ»óÀÎ °æ¿ì |
c. Liquid Level ¼±Á¤ |
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: °øÁ¤ ¸ñÀû»ó ÇÊ¿äÇÑ ¿îÀü À¯¿¬¼º, ºñ»ó»çÅÂÀÇ ÀÎ½Ä ¹× Á¶Ä¡ µî¿¡ ÃæºÐÇÑ ½Ã°£À» ÁÖµµ·Ï Level ¼±Á¤ |
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High Level : 3~5ºÐ(°øÁ¤ Á¦¾î: 2~3ºÐ, ÀåÄ¡º¸È£ : 1~2ºÐ) |
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Low Level : 1~2ºÐ (ÀåÄ¡º¸È£ : 1~2ºÐ) |
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High Level°ú Low Level Àº ÃÖ¼Ò °£°Ý : 14 inches |
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ÁÖ¿ä ³»ºÎ ±¸Á¶ |
Vertical vessel with Wire mesh |
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Note 1 : Minimum 300mm (12inches) |
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Note 2 : the largest value shall be used
Hd ¡Ã 18¡±
Hd ¡Ã 0.25D (D=Drum diameter, inches) |
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Note 3 : Minimum 300mm (12 inches) |
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Note 4 : Minimum 150mm (6inches) |
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Note 5 : Minimum 100m (detail ÂüÁ¶) |
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Note 6 : (D-Dm) ¡Ã 100mm (4inches) for support ring |
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Àû¿ëCODE |
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Vessel : ASME SEC, vIII, Div.1(98ED + ¡¯99Add) |
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Material : TEMA ¡°R¡±(8th ED) |
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Flanges (size < 24¡±) : ASME B 16.5 (size > 24¡±) : ASME B 16.47 Seties ¡°A¡± |
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Painting for External & Internal surface : As per spec. |
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±âŸ |
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¿î¹Ý, ½Ã°ø ¹× ±âŸ ¼¼ºÎ »çÇ× µîÀº ½Ã¹æ ¹× °è¾à¼¿¡ ÀÇ°ÅÇÏ¿© Àû¿ë |
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»ó±â ³»¿ëÀº ½Ã°ø»ç ¹× °æÇè, ÇöÀå ¿©°Ç¿¡ µû¶ó ´Þ¶óÁú ¼ö ÀÖÀ½ |
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