English — Forum #274 (Page 73/77)

1. The issue of deviation between the outlet pressure generated during the trial operation of the new centrifugal fan and the designed pressure - HCBBS Forum
2. Twin-cone mixer and V-type mixer - HCBBS Forum
3. How to control the flow meter when conveying the medium from a higher place to a lower one? - HCBBS Forum
4. Continuous bearing wear in the big end of the reciprocating compressor rod～ - HCBBS Forum
5. Some documents on compressor standards - HCBBS Forum
6. Hydraulic principles - HCBBS Forum
7. What are the reasons for the increase in exhaust temperature and pressure in a reciprocating compressor? ? - HCBBS Forum
8. How does this oil cup work? - HCBBS Forum
9. Mechanical seal installation, use and maintenance - HCBBS Forum
10. Piping and equipment lined with PTFE - HCBBS Forum
11. Two ammonia chillers are connected in parallel and used simultaneously, but the ammonia storage tanks always end up one being full while the other is empty. How can this problem be solved? - HCBBS Forum
12. Everyone, come in and take a look - HCBBS Forum
13. I’m seeking help from everyone regarding a bearing issue - HCBBS Forum
14. Video of major repair for York RWF industrial refrigeration large-swing screw compressors (urgent) - HCBBS Forum
15. What to do if the screw feeder doesn’t feed material? - HCBBS Forum
16. What are the damage symptoms of mechanical equipment bearings due to lack of oil or grease? - HCBBS Forum
17. Wear of the screw in JSW’s granulator - HCBBS Forum
18. What equipment is suitable for recovering the oil that leaks or spills on the floor of the solvent extraction workshop? - HCBBS Forum
19. The condensing temperature of the refrigeration unit is too high - HCBBS Forum
20. Rotary valve failure - HCBBS Forum
21. How does the cooling water and nitrogen seal flow within the packing box of a reciprocating compressor? - HCBBS Forum
22. Turbine exhaust issues - HCBBS Forum
23. How does the nitrogen interruption protect the dry gas seal of the turbine? ? ? - HCBBS Forum
24. Does SH/T 3170 stipulate that pressure components exposed to hazardous media cannot be made of cast iron? - HCBBS Forum
25. If the level gauge of one boiler is showing abnormal readings, can we ask the workshop to shut down the boiler? - HCBBS Forum
26. Conditions for changing a centrifugal compressor from a trial seal to a permanent dry gas seal - HCBBS Forum
27. Who has the Chinese versions of API 612-2005, API 670-2000, and API 617-2002? - HCBBS Forum
28. Can a mechanical seal with a nominal diameter of 95 be used on a shaft with a diameter of 80? - HCBBS Forum
29. An example of upgrading the Quantum control center of York Ice Machine - HCBBS Forum
30. Alternative use of lubricating oil - HCBBS Forum
31. Centrifugal compressor inlet valve opening degree - HCBBS Forum
32. Six common misconceptions about equipment lubrication - HCBBS Forum
33. Differences between axial and centrifugal compressors - HCBBS Forum
34. The issue of nitrogen purging before starting the fourth-stage new hydrogen compressor - HCBBS Forum
35. After flow, temperature, and pressure compensation, the flow rate under the subsequent operating conditions remains the standard condition flow rate. - HCBBS Forum
36. Who knows the contact numbers of the top 5 manufacturers of fiberglass centrifugal fans in China? - HCBBS Forum
37. Rotary kiln - HCBBS Forum
38. On what should be done in terms of equipment management when a chemical plant is shut down for a long period (2-3 years) - HCBBS Forum
39. Is the oil return color different for the compressor gearbox and the bearing housing? - HCBBS Forum
40. What are the reasons for frequent clogging of the nozzles in urea granulators? Are there any good solutions? - HCBBS Forum
41. Abnormal noises in the reciprocating compressor cylinder block - HCBBS Forum
42. Motor - HCBBS Forum
43. Overhaul and maintenance of York high-voltage explosion-proof motors - HCBBS Forum
44. Valve issue - HCBBS Forum
45. Magnetic particle inspection of the compressor rotor - HCBBS Forum
46. The bearing clearance of a centrifugal compressor is small – how to deal with it? - HCBBS Forum
47. Air compressors can save money – something that many people overlook - HCBBS Forum
48. What material is C-20 in the PUMP material description? - HCBBS Forum
49. Seeking assistance with vacuum pump maintenance techniques - HCBBS Forum
50. What are the common models of large-scale gas mixers used in industry? - HCBBS Forum
51. Where to start with technical upgrades? - HCBBS Forum
52. What is the empirical value for the clearance of the gear oil seal in the engine unit? - HCBBS Forum
53. The support ring of the reciprocating machine wears out too quickly – what’s going on? I’d appreciate advice from experts - HCBBS Forum
54. What does it mean to talk about adjustments for moving equipment in terms of steps or stages? - HCBBS Forum
55. Safety valves on the complete set of equipment - HCBBS Forum
56. Regarding brands of elastic couplings for reciprocating compressors - HCBBS Forum
57. New ideas for energy savings – “Creative thinking” for compressors’ energy efficiency - HCBBS Forum
58. Current fluctuation - HCBBS Forum
59. Lubricating oil adjustment for the light oil station of the compressor unit - HCBBS Forum
60. oxygen compressor - HCBBS Forum
61. What are the types of failures in centrifugal compressors and how to resolve them? - HCBBS Forum
62. Seek help online - HCBBS Forum
63. What type of testing should be carried out for the rotor of a steam turbine? What standards should be used? - HCBBS Forum
64. What are the reasons why the outlet pressure of the air compressor cannot be increased? - HCBBS Forum
65. Help! ! Regarding the power consumption of the reaction kettle - HCBBS Forum
66. Why is the flow rate of the primary leakage gas from the dry gas seal of the cyclohydrogen compressor always fluctuating? - HCBBS Forum
67. The control valve cannot be closed even when fully open - HCBBS Forum
68. Mechanical seal adjustment screw - HCBBS Forum
69. The labyrinth seal doesn’t work well - HCBBS Forum
70. Seeking help with dust accumulation on the compressor impeller - HCBBS Forum
71. Reasons for the leakage at the field coupling - HCBBS Forum
72. High temperature in the thrust bearing of the centrifugal compressor - HCBBS Forum
73. What is the minimum steam inlet pressure for a turbine during operation? - HCBBS Forum
74. Could someone expert please check how heavy this device is? - HCBBS Forum
75. How to choose the foundation bolts for equipment - HCBBS Forum
76. Mechanical seal flushing - HCBBS Forum
77. Refrigerator - HCBBS Forum
78. I recommend several companies with strong technical capabilities in plate and frame filter press technology - HCBBS Forum
79. Why are fixed-speed centrifugal compressors, which use inlet valves for throttling control, more energy-efficient than those with control valves at the outlet? - HCBBS Forum
80. COD control in wastewater from domestic phenol production plants - HCBBS Forum
81. Alcohol oxidation time - HCBBS Forum
82. Tips for overhauling York screw compressors - HCBBS Forum
83. Newbie seeking information on reducers - HCBBS Forum
84. For the common York industrial screw compressors, how many types have you seen? - HCBBS Forum
85. Guess what device it is - HCBBS Forum
86. Turbine maintenance - HCBBS Forum
87. Basic skills for screw compressor overhaul - HCBBS Forum
88. Issue of commissioning time for centrifugal compressor units - HCBBS Forum
89. Has anyone ever encountered intermittent and irregular vibration in steam turbines? - HCBBS Forum
90. Haichuan mobile app - HCBBS Forum
91. Questions about hydrogen compressors - HCBBS Forum
92. Why is the pressure only reaching 30 bar when both the large and small circuits of the three Roots blowers are closed? - HCBBS Forum
93. Function of the thrust ring between the crosshead and the piston rod - HCBBS Forum
94. Sudden increase in shaft vibration of centrifugal compressor - HCBBS Forum
95. Application scope of oil mist lubrication systems - HCBBS Forum
96. Factors affecting the filtration speed of filter presses - HCBBS Forum
97. Adjustment of the thrust clearance in compressor units or turbine units - HCBBS Forum
98. Where can I read or download some chemical equipment journals and magazines? - HCBBS Forum
99. What is the function of the device on the motor? - HCBBS Forum
100. Reciprocating compressor issues - HCBBS Forum