Suggested options for design solutions for the main elements of thin-walled apparatus, and also given the methods of their calculations and reference material , necessary for the implementation of diploma projects on topics , aiming to modernize the existing structures of devices with stirring devices. The textbook was prepared at the Department of Chemical Engineering and Electrochemical Production and is intended for students of the direction 655400 "Energy and resource-saving processes in chemical technology , Petrochemistry and Biotechnology , specialty 170500 "Machines and apparatuses of chemical production" . -Group release-HeadingContainmentIntroduction ................................................................................................................. 31. Thin-walled vessels, their shape, types and purpose..................................... 41. 1. Specifications................................................................................. 61. 2. Tanks....................................................................................................... 81. 2. 1. Horizontal tanks ........................................................................ 91. 2. 2. Vertical tanks............................................................................ 91. 2. 3. Ball reservoirs................................................................................... 121. 3. Gazgolders..................................................................................................... 121. 4. Receivers.......................................................................................................... 141. 5. Collections.......................................................................................................... 141. 6. Capacitive devices....................................................................................... 141. 6. 1. Classification of capacitive apparatus........................................................ 161. 6. 2. Symbols of devices .............................................................. 171. 6. 3. Determination of the possibility of using devices................................... 182. The main factors affecting the design of chemical devices...... 203. Calculation of thin-walled vessels operating under excessive internal gas pressure ....................................................................................................... 223. 1. Application of the momentless shell theory to the calculation of vessels................ 233. 1. 1. Calculation of bending of circular plates laden symmetrically ............... 253. 1. 2. Calculation of round axisymmetric plates by the method of initial parameters .................................................................................................................... 323. 1. 3. Calculation of circular plates subjected to stretching ............................... 383. 2. Calculation of shells used as caps of receptacles...................... 423. 2. 1. Calculation of Cylindrical Beams ................................................................. 484. Application of the moment theory of shells to the calculation of receptacles ........................ 654. 1. The main reasons for the emergence of edge forces and moments ..................... 654. 1. 1. The results of the emergence of boundary forces and moments................................ 674. 1. 2. Cylindrical sheath bend at symmetrical load(momentary theory) ...................................................................................................... 694. 1. 3. Application of the moment theory to the calculation of spherical conical shells ................................................................................................ 774. 2. Basic equations of the co-existence of deformations of interconnected shells of different shapes......................................................................................... 814. 2. 1. Determination of force factors ................................................................. 814. 2. 2. Conjugation of cylindrical shells of devices with bottoms ................ 831354. 3. Calculation of vessels according to the moment theory............................................................ 884. 3. 1. Cylindrical receptacle with convex head ............................................ 884. 3. 2. Cylindrical vessel with conical head.......................................... 974. 3. 3. Cylindrical vessel with flat bottom ................................................ 1014. 4. Scheme of calculation of vessels according to the moment theory .............................................. 1055. Calculation of external pressure receptacles .................................. 1075. 1. Calculation of a closed circular cylindrical shell length L, hinged at the ends...................................................................................... 1085. 2. Calculation of stability of ring compressed by radial distributed load q ................................................................................................................... 1145. 3. Calculation of a cylindrical shell laden with external pressure...... 1175. 4. Calculation of the cylindrical shell at a joint action of compressive axial force and external pressure ........................................................ 1235. 5. Calculation of conical rims for stability under external pressure ................................................................................................ 1295. 6. Calculation of wall thickness of elliptic, hemispherical torospheric bottoms............................................................................................. 130. Conclusion ............................................................................................................ 131. References ............................................................................................... 132. Examples of pages-