English — Forum #274 (Page 32/77)

1. Schematic diagram of the reciprocating pump water station - HCBBS Forum
2. Can thrust bearings for domestic petrochemical equipment be used interchangeably? Are there any manufacturers with strong capabilities? - HCBBS Forum
3. Axial force of cantilever pump - HCBBS Forum
4. 17 animation demonstrations of heat exchangers (Part 2 of the complete set of chemical engineering equipment) - HCBBS Forum
5. Design pressure of compressor lubricating oil - HCBBS Forum
6. Introduction to the expansion and efficiency improvement renovation plan for small and medium-sized circulating fluidized bed boilers - HCBBS Forum
7. Oil mist lubrication system manufacturers - HCBBS Forum
8. How to create anti-fouling protection for pump foundations - HCBBS Forum
9. Centrifugal Compressor 1.ppt - HCBBS Forum
10. Discussion on the mechanical seal flushing plan Plan 52 - HCBBS Forum
11. What is the small thin tube on the valve of a reciprocating piston compressor used for? - HCBBS Forum
12. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190716 - HCBBS Forum
13. After switching to a new hydrogen machine, the primary load of one Härbiger unit dropped to 0, resulting in a sudden increase in the pressure at the secondary inlet! - HCBBS Forum
14. Superflow in reciprocating flare compressors - HCBBS Forum
15. How are the inlet and outlet diameters of a centrifugal pump determined? - HCBBS Forum
16. Questions about mechanical seals - HCBBS Forum
17. Operating procedures for compressors in air separation units - HCBBS Forum
18. What does the maximum pressure at the pump suction inlet, flood/lift, mean? - HCBBS Forum
19. Air-cooled island vacuum issue - HCBBS Forum
20. One question per day; no prize for correct answers, it’s mainly for entertainment - HCBBS Forum
21. Question of the Day - HCBBS Forum
22. Issues related to the gear mesh clearance in centrifuges. - HCBBS Forum
23. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190727 - HCBBS Forum
24. Reasons for the rotores blower to trip due to high current - HCBBS Forum
25. Regarding the drainage issue of the air-water separation tank in the filtration vacuum machine - HCBBS Forum
26. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190613 - HCBBS Forum
27. Will changes in the components of liquefied gas affect the proper operation of multi-stage pumps? - HCBBS Forum
28. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190923 - HCBBS Forum
29. Removing the impeller of an on-site centrifugal fan – there are basically no conditions to hold the impeller in place; please design a suitable tooling - HCBBS Forum
30. Oxygen pressure increase - HCBBS Forum
31. Alarm for high vibration levels on the non-driving side of the motor – how to handle it - HCBBS Forum
32. Discussion on turbine quick-shut components - HCBBS Forum
33. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190808 - HCBBS Forum
34. Selection of mechanical seals for reaction vessels - HCBBS Forum
35. Where does the shaft seal air for this back-pressure steam turbine come from? Also, is this steam seal extractor still in use after the unit is started up? - HCBBS Forum
36. Question of the Day - HCBBS Forum
37. What is the difference between the compressor stone wall phenomenon and the stagnation phenomenon? - HCBBS Forum
38. Reciprocating Compressor Training Courseware.ppt - HCBBS Forum
39. Contents of the York chiller repair and overhaul project - HCBBS Forum
40. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】201200114 - HCBBS Forum
41. Jiayi Oil Mist: Contributing to energy conservation and environmental protection – uncovering the advantages of dual-centrifugal oil mist recovery systems in machine pump lubrication systems! - HCBBS Forum
42. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190807 - HCBBS Forum
43. What is a turbine oil seal? Does Qingdao Jieneng Turbines have oil seals? Is nitrogen for oil seals and shaft seals the same thing? - HCBBS Forum
44. I would like to ask whether it is appropriate to use pins for positioning the outer ring of a bearing - HCBBS Forum
45. Are there any devices that combine heating and cooling functions, in addition to mold temperature controllers? - HCBBS Forum
46. Is it feasible to change the grade of the lubricant for the motor shaft bearings? - HCBBS Forum
47. Steam turbine problems - HCBBS Forum
48. When purchasing a pump, the density of the medium isn’t specified; is it generally assumed that the density is 1? - HCBBS Forum
49. Reducer PVA9050P2-RL-12.5 sample - HCBBS Forum
50. Which is better for removing impurities from wastewater: horizontal screw filters or stacked screw filters? - HCBBS Forum
51. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190708 - HCBBS Forum
52. One question per day; no prize for correct answers, it’s mainly for entertainment - HCBBS Forum
53. Must a magnetic seal be used in conjunction with magnetic stirring? - HCBBS Forum
54. Distance between the centrifugal fan inlet and obstacles - HCBBS Forum
55. When installing equipment, it is necessary to determine the placement location. How can one determine the alignment axis of a building from the outside? - HCBBS Forum
56. Useful Tips | Causes of Motor Vibration and Repair Methods! - HCBBS Forum
57. How do steam compressors get damaged? - HCBBS Forum
58. Reciprocating compressor main oil pump - HCBBS Forum
59. Upload some information on a turbine condenser - HCBBS Forum
60. Help: Problem with compressor alignment - HCBBS Forum
61. Increase in temperature and pressure at the primary outlet of the reciprocating compressor - HCBBS Forum
62. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20191114 - HCBBS Forum
63. Handling of compressor surge - HCBBS Forum
64. Regarding the screw holes on the balance piston - HCBBS Forum
65. Why does the gear reduction box vibrate loudly? - HCBBS Forum
66. May I ask? ? - HCBBS Forum
67. One question per day; no prize for correct answers, it’s just for entertainment - HCBBS Forum
68. Stepless adjustment of piston compressors - HCBBS Forum
69. Is there any good way to crystallize windmill impellers? ? ? - HCBBS Forum
70. Issues with DRESSER-RAND turbine TV and GV valves - HCBBS Forum
71. Extruder cutter shaft - HCBBS Forum
72. What does 2B72H steam turbine mean? - HCBBS Forum
73. Deformation and fracture of the valve disc - HCBBS Forum
74. Mouth ring gap - HCBBS Forum
75. Regarding the inlet and outlet issues of mechanical seals. Urgently waiting, - HCBBS Forum
76. Sola TT4000 software, Turbotronics 4 - HCBBS Forum
77. Questions and discussions regarding the installation torque of diaphragm couplings - HCBBS Forum
78. For screw air compressors, when should a two-stage model be chosen and when should a single-stage model be selected? - HCBBS Forum
79. One question per day; no prize for correct answers, it’s just for entertainment - HCBBS Forum
80. Summary of the commissioning work for large-scale centrifugal compressors.p ... - HCBBS Forum
81. 【Mechanical Equipment Technology Edition】Daily Question 20191220: Basics of Refrigeration – Refrigeration Pressure-Enthalpy Diagrams – Refrigeration Calculations (2) - HCBBS Forum
82. Resorcinol hydrolysis reactor feed pump - HCBBS Forum
83. Selection of sealing fans for flue damper doors - HCBBS Forum
84. Is alignment necessary after the repair of a vertical pump? - HCBBS Forum
85. Why are the measurements of the bearing shell clearance obtained using the false shaft method and the lead wire compression method roughly the same? - HCBBS Forum
86. Application of PLC in the control system of centrifugal compressors.pdf - HCBBS Forum
87. Gas-condensing turbines and centrifugal compressors...ppt - HCBBS Forum
88. Please tell me about the vibration value of motor bearings. - HCBBS Forum
89. Refrigerant compressor vibration - HCBBS Forum
90. Does anyone have learning materials on mechanical fault diagnosis? - HCBBS Forum
91. The oil mist recovery system in the engine room’s fuel station uses compressed air as power; after two stages of filtration, clean air is discharged from the main unit’s exhaust outlet... - HCBBS Forum
92. A shrill screeching sound from a multi-stage centrifugal pump? - HCBBS Forum
93. Key knowledge points for selecting screw chillers - HCBBS Forum
94. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190814 - HCBBS Forum
95. How to spell MRC compressor? - HCBBS Forum
96. 【Knowledge Explanation】Working Principle of Fully Automatic Self-Cleaning Filters - HCBBS Forum
97. When using a handheld vibration meter to measure the bearing vibration levels in a horizontal spiral centrifuge, which location should be measured for accurate results? - HCBBS Forum
98. Reuse of wet coal slurry - HCBBS Forum
99. Reasons for the breakage of reciprocating compressor piston rods - HCBBS Forum
100. 【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190813 - HCBBS Forum