1617 Semester 2 Chemical Engineering Drawing Instructor Rama
- Slides: 12
16/17 Semester 2 Chemical Engineering Drawing Instructor: Rama Oktavian Email: Oktavian. rama 2@gmail. com Office Hr. : M. 10 – 12, T. 10 – 12, W. 09 – 10, F. 10 – 15
Outlines 1. Equipment numbering system 2. Equipment lettering system
Equipment numbering system 1. Number each process area, starting with 100, 200, 300 etc. 2. Number major pieces of process equipment in each area, starting from 110, 120, etc. 3. Number supporting pieces of equipment associated with a major process unit, e. g: 111, 112, 113, etc. 4. Attach a prefix letter to each equipment number, e. g. : F-110, G 111, etc. 5. Use letter following the equipment number to denote duplicates or spares e. g. : G-111 A, B
Equipment lettering system A. Auxiliary facilities B. Gas-solids contacting equipment (calciners, dryers, kilns) C. Crusher, mills, grinders D. Process vessels (distillation towers, absorption columns, scrubbers, strippers, etc. ) E. Heat exchangers (coolers, condensers, heaters, reboilers, etc. ) F. Storage vessels (tanks, drums, receivers, bins, hoppers, silos) G. Gas movers (fans, compressors, expanders, ejectors) H. Separators (bag filters, centrifuges, cyclones, etc. ) J. Conveyors
Equipment lettering system K. Instruments (control valves, transmitters, indicators, etc. ) L. Pumps M. Agitators, mixers N. Motors, drives, turbines P. Package units (refrigeration, air units, etc. ) Q. Furnaces, process heaters R. Reactors S. Size-enlargment equipment V. Vaporizers and evaporators X. Miscellaneous
Equipment lettering system Based on Turton et al.
Equipment lettering system Based on Turton et al.
Equipment lettering system Based on Turton et al.
Equipment lettering system Based on Turton et al.
Equipment lettering system Based on Turton et al.
Equipment lettering system Based on Turton et al.