English — Forum #274 (Page 47/77)

1. Daily question 20181231 - HCBBS Forum
2. Thank you to the turbine expert for their guidance - HCBBS Forum
3. I would like to know the structure of the small turbine in the lubricating oil station of this centrifugal compressor unit - HCBBS Forum
4. Problems associated with the use of centrifugal pumps for gasesensitive media - HCBBS Forum
5. Which is better, oil-gas lubrication or oil mist lubrication? - HCBBS Forum
6. I would like to ask about the principle of the Delaiselan oil motor - HCBBS Forum
7. One Question per Day 20181210 - HCBBS Forum
8. How does the pump’s minimum flow control valve function? - HCBBS Forum
9. Let me ask you a question: Why does the speed fluctuation of the air separation steam turbine cause the pressure fluctuation of the supercharger? - HCBBS Forum
10. G(Y)4-73-11No.8D Boiler Fan Diagrams - HCBBS Forum
11. Liquid oxygen pump shaft temperature control - HCBBS Forum
12. I have compiled some common accidents of centrifugal pumps and their solutions. - HCBBS Forum
13. Discussion on the start-up and shutdown of the compressor auxiliary oil pump - HCBBS Forum
14. The oil pressure of the screw compressor is too low - HCBBS Forum
15. How to prevent frosting on the protective mesh at the inlet of outdoor blowers in winter in the north - HCBBS Forum
16. V-type reciprocating compressor pressure relief - HCBBS Forum
17. Under what circumstances is it generally prohibited to start or operate a steam turbine? - HCBBS Forum
18. Images of axial flow compressors - HCBBS Forum
19. What are the reasons for the high reported inlet pressure of a screw compressor? - HCBBS Forum
20. Drop in oil pressure of diaphragm compressor - HCBBS Forum
21. Is my understanding of electric hoists and cranes correct? - HCBBS Forum
22. Regarding the operating temperature of screw conveyors - HCBBS Forum
23. Auxiliary screw compressors are not afraid of liquid slugging? How is it still possible to spray oil for lubrication into the compression chamber? - HCBBS Forum
24. GEA Grasso control switched to York control center - HCBBS Forum
25. Experts are among the people! - HCBBS Forum
26. The steam flow rate to the turbine is abnormally high - HCBBS Forum
27. The 10 HP steam turbine is too delicate - HCBBS Forum
28. The current of the gas reciprocating compressor is low, and no pressure is generated. - HCBBS Forum
29. Venus Compressor - HCBBS Forum
30. Replacement of the mechanical seal on the COLFAX pump - HCBBS Forum
31. Compressor air valve - HCBBS Forum
32. What is the cause of oil leakage from the exhaust port of a single-stage centrifugal pump? - HCBBS Forum
33. Requirements for cold and hot installation of elastic couplings - HCBBS Forum
34. Compressor tank negative pressure gauge! ! ! - HCBBS Forum
35. The quick-shut oil pressure cannot be established - HCBBS Forum
36. Questions regarding the selection of gear pumps and twin-screw pumps? - HCBBS Forum
37. Relationship between cooler fan vibration and speed - HCBBS Forum
38. Who can tell me? - HCBBS Forum
39. One Question per Day 20181217 - HCBBS Forum
40. What does overpower in a centrifugal compressor mean? - HCBBS Forum
41. What does it mean to use a static fit for both the inner and outer rings of a rolling bearing? - HCBBS Forum
42. Stage 3 labyrinth compressor starts up – purging the main motor - HCBBS Forum
43. Reasons for the large difference in shaft temperatures before and after the centrifugal blower - HCBBS Forum
44. The issue of the maximum exhaust volume of centrifugal compressors - HCBBS Forum
45. Safety in using walk-in laboratories - HCBBS Forum
46. Common maintenance methods for instruments and meters - HCBBS Forum
47. The vacuum units in our workshop - HCBBS Forum
48. The secondary piston rings of the 4M125 compressor are broken in large numbers; please analyze what could be the causes - HCBBS Forum
49. Rotary vane blower outlet size - HCBBS Forum
50. Sulzer Pump Training Handouts .tmp.ppt - HCBBS Forum
51. Sulzer MSD pumps (Sulzer multi-stage centrifugal pumps) - HCBBS Forum
52. How does a steam compressor work? There is no water in the inlet condensate tank – what’s going on? - HCBBS Forum
53. The compressor compresses different gases with different temperature rises - HCBBS Forum
54. Can a vortex flow meter be used to measure diesel? - HCBBS Forum
55. I need help. Experts, is there any large-scale equipment similar to a rotary evaporator? - HCBBS Forum
56. How do magnetic flap level gauges ensure safety? - HCBBS Forum
57. Is the diagram below a two-stage screw compressor? Is one screw a stage? - HCBBS Forum
58. How is the approximate flow rate of a reciprocating compressor calculated? - HCBBS Forum
59. What is the function and principle of an economizer in a propane refrigeration system? - HCBBS Forum
60. This pump should have a backward-opening impeller, right? Why is the axial position of the impeller located behind the split surface in the pump casing? - HCBBS Forum
61. Which part of the pump body material of pneumatic diaphragm pump refers to? - HCBBS Forum
62. Design of natural gas burners for industrial boilers - HCBBS Forum
63. The wiring of the temperature probe gauge for the air compressor is live – how to deal with this? - HCBBS Forum
64. What should be noted when warming the pipes with new steam before startup? - HCBBS Forum
65. Does the exhaust temperature increase when the turbine load is low? What’s the reason? - HCBBS Forum
66. For transporting powdered materials, it is necessary to prevent dust generation and flying dust – what equipment should be used for this purpose? - HCBBS Forum
67. What kind of compressor is suitable for compressing HCL gas? - HCBBS Forum
68. Abnormal noise occurs in the reciprocating compressor when it is running under no load - HCBBS Forum
69. What causes unstable power oil pressure in steam turbines? - HCBBS Forum
70. Grundfos Pump Paco-CL-LF - Disassembly and Assembly.pptx - HCBBS Forum
71. Regarding the high bearing temperature of Giti Nasir vane compressors - HCBBS Forum
72. The reciprocating compressor has a high exhaust temperature… Can’t find the cause; seeking help - HCBBS Forum
73. What is phase locking? - HCBBS Forum
74. Correct steps and methods to avoid flow meter failure issues - HCBBS Forum
75. Xihex vacuum pump - HCBBS Forum
76. One Question per Day on Moving Equipment 20181208 - HCBBS Forum
77. Compressor thrust disc - HCBBS Forum
78. Regarding the startup process - HCBBS Forum
79. I’d like to ask for advice - HCBBS Forum
80. Scavenge pump in gas turbines - HCBBS Forum
81. The screw pump is used to pump sludge, and the pipes before and after the pump are both empty – what could be the reason? - HCBBS Forum
82. Condenser on the glass-lined reactor - HCBBS Forum
83. Under what circumstances will the pointer of a pressure gauge move to the other side of the zero mark? - HCBBS Forum
84. Let’s discuss how to select a pump under these conditions for fluid transfer - HCBBS Forum
85. Thermal expansion difference of steam turbines, causes of axial displacement, and preventive measures - HCBBS Forum
86. What component of a piston compressor is this? - HCBBS Forum
87. On the surge problem of the forced draft fan in the heating furnace - HCBBS Forum
88. Is the temperature of the gas lines in an ice maker lower than that of the liquid lines? - HCBBS Forum
89. Problems with diaphragm couplings? - HCBBS Forum
90. Reciprocating compressor piston ring arrangement - HCBBS Forum
91. Compressor - HCBBS Forum
92. Modification of the material receiving pipeline. - HCBBS Forum
93. The second stage of the compressor does no work - HCBBS Forum
94. Centrifugal compressor - HCBBS Forum
95. This domestic device has been encapsulated over a dozen times, yet it still leaks; I’m really impressed! - HCBBS Forum
96. Roots blower gear disassembly - HCBBS Forum
97. I’d like to ask for advice - HCBBS Forum
98. Discussion on the slide valve and slider of screw compressors - HCBBS Forum
99. What is the allowable concentration of calcium carbide dust in the pollution emission standards for the calcium carbide crushing process outlined in the new regulations issued by the Ministry of Environmental Protection? - HCBBS Forum
100. I’d like to buy some books on turbines; could you recommend any? - HCBBS Forum