【动设备圈】 - Português

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#599305What is the efficiency of a nitrogen expander approximately? - HCBBS Forum
#1679255Sealing of Roots blowers - HCBBS Forum
#1769356The issue of installing agitators in fiberglass storage tanks - HCBBS Forum
#599353The turbine vacuum is poor - HCBBS Forum
#1679290Analysis of air compressor oil cooler leakage? - HCBBS Forum
#1769430New ideas for energy savings – “Creative thinking” for compressors’ energy efficiency - HCBBS Forum
#599394Equipment maintenance system - HCBBS Forum
#1679334Problems with compressor startup - HCBBS Forum
#599395Technical issues with 304 stainless steel external coil reactors – please help, experts. - HCBBS Forum
#1679480Knowledge related to nylon rods in vacuum unit couplings! - HCBBS Forum
#599422What is the difference between an electric submersible pump and a submersible pump? - HCBBS Forum
#1679535Location of the emergency shut-off valve for the natural gas compressor - HCBBS Forum
#1769538Selection of fans for intermittent air intake at the fan inlet - HCBBS Forum
#599441Leakage problem with the mechanical seal of a vertical liquid ammonia pump? - HCBBS Forum
#1679572Difference between pressure tapping before and after a self-acting control valve: - HCBBS Forum
#1769598Cyclone separator issues - HCBBS Forum
#599515Oil mist lubrication issues - HCBBS Forum
#1679739What material is C-20 in the PUMP material description? - HCBBS Forum
#1769622I’m looking for methods to achieve dynamic balance of fans. Thank you all, teachers, for your help! - HCBBS Forum
#599536Impeller clearance issues in vertical multi-stage pumps - HCBBS Forum
#1679741Some issues with the nitrogen seal and leak collection tank of reciprocating compressors? - HCBBS Forum
#1769809Teaching you how to choose a suitable hydraulic jack - HCBBS Forum
#690512Information on York refrigerators. Who has information on the York centrifuge? - HCBBS Forum
#1679753What safety hazards do reciprocating compressors have? - HCBBS Forum
#1769853The cooling effect of the self-flushing water cooler for mechanical seals is very poor; what consequences can this have?
#690647How is the trip oil pressure of the turbine established, and what is its function? - HCBBS Forum
#1679754What are the safety hazards associated with the long-term operation of steam turbines? - HCBBS Forum
#1769891Video on the principles of gas turbines - HCBBS Forum
#690692turbine - HCBBS Forum
#1679779What is the compression amount of the mechanical seal? - HCBBS Forum
#1769941The principle of mechanical seals - HCBBS Forum
#1679979Thermal blowing of reciprocating compressors - HCBBS Forum
#1770227Commissioning of the steam turbine shaft seal air supply - HCBBS Forum
#690731Request the operating procedures for centrifugal compressors - HCBBS Forum
#1679989Dangers of gases in pipelines - HCBBS Forum
#690764Seeking expert advice: Ethylene compression refrigeration – compressor issues - HCBBS Forum
#1679997Mechanical seal grinding - HCBBS Forum
#1770268Use of Roots water ring vacuum pumps - HCBBS Forum
#690777How many sets are in a box of double-headed bolts? - HCBBS Forum
#1680060Big news! **The standards will be made fully available for free - HCBBS Forum
#1770277I earnestly request information on Shuangliang lithium bromide chillers; thank you very much - HCBBS Forum
#690786Location of the thrust bearing - HCBBS Forum
#1680070The impact of moving equipment failures on the system - HCBBS Forum
#690854Why does a compressor need flow regulation? Is it for minimum flow protection? - HCBBS Forum
#1680114Where is the oil scrapper ring of the compressor? - HCBBS Forum
#690855Why does only centrifugal compressors experience surge while reciprocating compressors do not? - HCBBS Forum
#1680202What are the types of failures in centrifugal compressors and how to resolve them? - HCBBS Forum
#1770455Is the issue with the shaft bearings of small condensing steam turbines resolved? - HCBBS Forum
#690875Questions about the packing seal of reciprocating pumps? - HCBBS Forum
#1680247Tubular belt conveyor - HCBBS Forum
#1770811Reciprocator air volume regulation - HCBBS Forum
#864407The flow path of lubricating oil in reciprocating compressors - HCBBS Forum
#1680304Hydraulic coupling - HCBBS Forum
#1770863Regarding the transportation of light oils - HCBBS Forum
#864408Quality issues with the check valve of the reciprocating machine oil injector - HCBBS Forum
#1680449What is the empirical value for the clearance of the gear oil seal in the engine unit? - HCBBS Forum
#864472What are the reasons why pump preheating doesn’t work? - HCBBS Forum
#1680463Reasons for bearing overheating - HCBBS Forum
#1770905Are there domestic manufacturers of PCV pressure control valves for lubricating oil stations? - HCBBS Forum
#864482New member reporting here; I’d like to ask the veterans for advice regarding high-speed pumps - HCBBS Forum
#1700245After the problem is solved through the help post - HCBBS Forum
#1770909Who has the standards JB/T 8689_2014 on vibration detection of ventilators and its limits? Please provide them. - HCBBS
#864570How to adjust the intermediate pressure of a piston compressor? How can the compression ratio of a compressor that has a
#1700284Turbine exhaust issues - HCBBS Forum
#864571What is the role of the balance section in a piston compressor? - HCBBS Forum
#1711850Cross-slider coupling - HCBBS Forum
#864627Product Introduction to Diaphragm Carbon Dioxide Metering Pumps - HCBBS Forum
#1771000Here comes the question - HCBBS Forum
#864636Connection method between hydraulic recovery turbines and pumps - HCBBS Forum
#1711917Maintenance of screw air compressors - HCBBS Forum
#1771051Selection of compressor water station - HCBBS Forum
#864701Questions about flow rate? ? - HCBBS Forum
#1726401Questions about installing angular contact ball bearings in pairs! Thank you - HCBBS Forum
#1771128What is the maximum outlet pressure of a reciprocating compressor? - HCBBS Forum
#864729Quick-close valve leaking oil - HCBBS Forum
#1726637Ear-seat type stirring reactor - HCBBS Forum
#1771129What is the maximum outlet pressure of a reciprocating compressor? - HCBBS Forum
#864769Emergency circuit breaker - HCBBS Forum
#1726658Seek technical documentation for the installation of the coal slurry tank and stirring paddle - HCBBS Forum
#1771131Compressor flow and pressure issues - HCBBS Forum
#864829I would like to ask the experts here: Can natural gas be used as the gas source for the pneumatic valves in natural gas
#1739890Regarding the corrosion issue of ammonia pipelines - HCBBS Forum
#1771132Problems with petrochemical and coal chemical equipment - HCBBS Forum
#864915Reasons for phase imbalance in three-phase current during motor operation - HCBBS Forum
#1739986Mechanical seal - HCBBS Forum
#1771169Who has seen a gas-operated check valve with a diameter of over DN150? - HCBBS Forum
#950296Does anyone have information on Japanese Kobe Steel reciprocating compressors? - HCBBS Forum
#1740043Has anyone ever encountered intermittent and irregular vibration in steam turbines? - HCBBS Forum
#950367Mechanical seal leakage - HCBBS Forum
#1740455Manhole seal - HCBBS Forum
#1771232Seeking advice on the design of horizontal tube falling-film evaporators - HCBBS Forum
#950379Request equipment - HCBBS Forum
#1740469Does anyone who manufactures bearings have some advice? I have a question - HCBBS Forum
#950407Issues with the drain outlet of the turbine exhaust safety valve - HCBBS Forum
#1771657The relationship between the thrust disc and the balance disc - HCBBS Forum
#950414A question about shielded pumps - HCBBS Forum
#1740567What is the working principle of a internal pressure ratio sensor? - HCBBS Forum
#1771698I’m looking for ways to clear a blockage in the water flow channel inside the barrel of a polypropylene extrusion granul
#950446Cause analysis of wear and scorching accidents in turbine thrust bearings - HCBBS Forum
#1740646Design issues of screw conveyors - HCBBS Forum