MTW European Type Trapezium Mill
Input size:30-50mm
Capacity: 3-50t/h
LM Vertical Roller Mill
Input size:38-65mm
Capacity: 13-70t/h
Raymond Mill
Input size:20-30mm
Capacity: 0.8-9.5t/h
Sand powder vertical mill
Input size:30-55mm
Capacity: 30-900t/h
LUM series superfine vertical roller grinding mill
Input size:10-20mm
Capacity: 5-18t/h
MW Micro Powder Mill
Input size:≤20mm
Capacity: 0.5-12t/h
LM Vertical Slag Mill
Input size:38-65mm
Capacity: 7-100t/h
LM Vertical Coal Mill
Input size:≤50mm
Capacity: 5-100t/h
TGM Trapezium Mill
Input size:25-40mm
Capacity: 3-36t/h
MB5X Pendulum Roller Grinding Mill
Input size:25-55mm
Capacity: 4-100t/h
Straight-Through Centrifugal Mill
Input size:30-40mm
Capacity: 15-45t/h
Analysis of impeller feeder blockage in desulfurization pulping system
Effect of Impeller Structure Parameters on Desulfurizer Mixing
The impeller blade structures are developed to maximize reagent utilization in the desulfurization process of molten iron by Kambara Reactor stirring method Compared the flow structure and mixing effect of four impeller systems by numerical simulation The distribution and motion 2021年9月19日 Three types of impellers are developed to improve reagent efficiency in the desulfurization process of hot metal by kanbara reactor stirring method The movement and dispersion behavior of particles are investigated using the CFD technologyEffect of impellers on particle mixing behaviour in KR Three types of impellers are developed to improve reagent efficiency in the desulfurization process of hot metal by kanbara reactor stirring method The movement and dispersion behavior of particles are investigated using the CFD technologyEffect of impellers on particle mixing behaviour in KR 2021年9月19日 Three types of impellers are developed to improve reagent efficiency in the desulfurization process of hot metal by kanbara reactor stirring method The movement and dispersion behavior ofEffect of impellers on particle mixing behaviour in KR
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Improvement of Desulfurization Efficiency via Numerical
This study aimed to develop a new impeller prole for improving the desulfurization eciency of the KR process We implemented operational data analysis, a computational uid dynamics simulation based on the operational data and performed testing and analysis with impeller models onsite The study on the highsulfur hot metal desulfurization using the KR stirring method has received intensive attention recent years, and the flow state and mixing characteristics of the constantvelocity KR stirring desulfurization have been analyzed experimentally and numerically In Simulation on Mixing Behavior of Desulfurizer and Highsulfur Hot Four types of impellers are developed to improve bubbles disintegration and dispersion characteristics in the desulfurization process of hot metal with stirringinjection method The disintegration and dispersion behavior of bubbles are investigated by using the Euler two Effect of Impellers’ Shape on Bubbles Dispersion Characteristics in The impeller blade structures are developed to maximize reagent utilization in the desulfurization process of molten iron by Kambara Reactor stirring method Compared the flow structure and mixing Effect of Impeller Structure Parameters on Desulfurizer Mixing
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Technical Transformation and Energy saving Analysis of Desulfurization
2021年6月1日 Technical Transformation and Energy saving Analysis of Desulfurization System in Coalfired Power Plant June 2021; IOP Conference Series Earth and Environmental Science 787(1):;2024年7月10日 Due to the significant advantages of multiphase mixed transportation systems in oil and gas extraction and transportation [1,2,3,4], an increasing number of scholars are focusing on the development of multiphase The Mechanism of Air Blocking in the Impeller of Fuzzy reliability analysis of a pulping system in paper industry with general distributions for all random variables Jitender Kumar 1 and Meenu Goel * Abstract: This paper discussed the fuzzy reliability of pulping system in paper industry Pulping system consists of four subsystems such as Digester, Knotter, Deckers, and OpenersFuzzy reliability analysis of a pulping system in paper industry 2013年12月1日 Photographs of failed impeller used in a lowpressure centrifugal air compressor: (a) failure consisted of a single broken blade located close to the hub of the impeller(PDF) Failure analysis of an impeller blade ResearchGate
CNU Lime stone doffer in a kind of desulfurization pulping
The utility model discloses lime stone doffers in a kind of desulfurization pulping system, belong to desulfurization pulping equipment technical field, including：Deduster, limestone dump skip, the first apparatus for separating metals, oscillating feeder, bucket elevator, lime stone feed bin, conveyer, wet milk；Wherein, the deduster is located at the top of the limestone dump skip as Fig 32 Impeller 3D view 4 Analysis: Fig 41 Analysis of conventionally designed model Fig 42 Analysis of conventionally designed model 5 RESULTS: 51 Flow analysis At first the numerical model is applied to calculate the flow field developed in the standard impeller for various load conditions and a constant rotation speed of 1500 rpm TheDesign and Analysis of Centrifugal Pump Impeller using CFD Analysismagnesium desulfurization efficiency may not be significant In the earlier study by Voronova et al, factors that influencing the magnesium desulfurization efficiency were systematically investigated3) When compared with nitrogen or air, the higher magnesium desulfurization efficiency was achieved when natural gas was used as carrier gasThermodynamic and Kinetic Analysis of Nitrogenization in 2022年1月1日 Theoretical analysis of flow from hydraulic machinery is a difficult task Due to factors such as pump casing or Impeller irregular sections as well as dynamic motion of impeller channels are the difficult task In 1957, few researchers have found idealized equation and relations From this, we can find the parameters related to the flow rateAnalysis and performance of centrifugal pump impeller
Cause Analysis and Treatment of Slurry Foaming in Desulfurization
2021年7月1日 In limestonegypsum wet flue gas desulfurization process, the change process of pH value of slurry in absorption tower is a typical nonlinear system with time delay and various uncertainties, so (2) The square center impeller type (impeller B) is the best impeller type to develop the bubbles to the ideal state of magnesium, the average size of bubbles in most area is less than 3 mm, and the bubble volume fraction reached to 0005– 001 in most region except for the bottom and the side of the ladle at the condition of the rotation Effect of Impellers’ Shape on Bubbles Dispersion Characteristics in PDF On Jan 1, 2017, Filipe de Menezes Torres and others published AN EVALUATION OF GAS INJECTION EFFECTS IN A MECHANICALLY STIRRED HOT METAL DESULFURIZATION SYSTEM Find, read and cite all the (PDF) AN EVALUATION OF GAS INJECTION EFFECTS IN 2021年9月19日 The BEP of an impeller is highly dependent on the impeller design and operating parameters, such as blade type and size [19e23], vessel geometry and dimensions [24e29], impeller submersion depth Effect of impellers on particle mixing behaviour in KR
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Operation Results of IHI Flue Gas Desulfurization System – Phase
gas desulfurization systems using its accumulated technologies, completed all the work processes in July 2006, and delivered them to the customer Figure 1 shows the overall view of the fl ue gas desulfurization system of Waigaoqiao Thermal Power Station Operation Results of IHI Flue Gas Desulfurization SystemRequest PDF On Jan 1, 2014, Zeenat Zaidi and others published Mathematical Analysis and Availability of the Pulping System in the Paper Industry Find, read and cite all the research you need Mathematical Analysis and Availability of the Pulping System in 2017年11月1日 The proposed work is to be carried out for validation and anti deflection solution in design for cone hub agitation system in feeding process of pulpIntroduction about Design and Stress Aanalysis of Tail Cone Rotary 2021年6月4日 The Kanbara reactor (KR) process is a mechanical stirring method that reacts hot metal with desulfurization flux; it is a widely implemented desulfurization method in contemporary steel productionImprovement of Desulfurization Efficiency via Numerical
Fuzzy reliability analysis of a pulping system in paper industry
2017年1月27日 Pulping system consists of four subsystems such as Digester, Knotter, Deckers, and Openers These subsystems are working in series In subsystems Knotter and Openers, one unit is operative and 36 ISSN: 16936930 TELKOMNIKA Vol 12, No 1, March 2014: 33 – 46 Where CW is annual water consumption, the unit is Yuan; Ws is water consumption per unit time: the unit is ton; W0 is operation hours, the unit is ton/h;t is operation hours, the unit is h; Pw is the price of water, the unit is Yuan/ton e Annual desulfurization steam consumption costs（CV ）Cost and Benefit Analysis of Desulfurization System in Power Plant2013年12月1日 Analysis of pig iron desulfurization with mixtures from the CaOFluorspar and CaOSodalite system with the use of computational thermodynamics December 2013 Rem Revista Escola de Minas 66(4):461465Analysis of pig iron desulfurization with mixtures from the 2022年3月17日 This paper presents a failure analysis conducted in 7175 aluminum alloy compressor impellers used in olefin units which operate at 34500 rpm to compress gas in the process(PDF) Fracture Analysis of Compressor Impellers in
rotary feeder impeller feeder Drako
The rotary feeder is mainly composed of several key components: Shell: This is the outer casing that houses the internal mechanisms Rotary Impeller: This rotating element helps transport materials efficiently End Cover: It covers the ends of the are studied in detail Vane profile of the impeller is generated using point by point method The impeller is modelled in Solidworks 2012 software and CFD analysis is done using fluid flow simulation package CFD analysis enables to predict the performance of the pump and a comparative analysis is made for the entire control volume by varying CFD Analysis of centrifugal pump impeller for performance 2021年6月4日 The Kanbara reactor (KR) process is a mechanical stirring method that reacts hot metal with desulfurization flux; it is a widely implemented desulfurization method in contemporary steel production This study aimed to develop a new impeller profile for improving the desulfurization efficiency of the KR process We implemented operational data analysis, a Improvement of Desulfurization Efficiency via Numerical 2021年3月1日 To simulate the blockage in the pump, the flow area of the suction pipe is restricted by dividing into six equal intervals (ie, 0%, 167%, 333%, 50%, 666% and 8333%) using a mechanical modulating valve Due to blockage and cavitation, the main parameter which directly gets affected is the fluid dynamic pressureBlockage and cavitation detection in centrifugal pumps from
A New Approach for Centrifugal Impeller Preliminary Design and
2018年2月27日 This paper introduces a new approach for the preliminary design and aerothermal analysis of centrifugal impellers using a relative diffusion effectiveness parameter The relative diffusion effectiveness is defined as the ratio of the achieved diffusion to the maximum available diffusion in an impeller It represents the quality of the relative diffusion Analysis of flow structure and performance of the centrifugal compressor impellers Poznan University of Technology, Chair of Thermal Engineering, Maria SkłodowskaCurie Square 5, 60965 Poznan, Poland Abstract The presently applied desulfurization technologies require a supply of air through centrifugalAnalysis of flow structure and performance of the centrifugal Effect of Impellers’ Shape on Bubbles Dispersion Characteristics in StirringInjection Desulfurization System of Hot Metal Junhong JI, 1,2)* Hongxian DU,1,2) Deqiang LI, Yu JIANG, Sitong ZHANG and Chuang LI1) 1) School of Safety Science and Engineering, Liaoning Technical University, No 188, Longwan South Street, Hu’ludao,Effect of Impellers’ Shape on Bubbles Dispersion Characteristics in 2018年9月15日 The causes of amine loss in the dry gas desulfurization system of a 24 MM TPY delayed coking unit of Sinopec Zhoushan Petrochemical Co,Ltd Are analyzedCause analysis of amine liquid loss of dry gas desulfurization
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CNU Power plant desulphurization pulping system feeder
The utility model discloses a power plant desulphurization pulping system feeder The feeder comprises a feeder body, a limestone inlet tube, a returned pulp inlet tube and a grinding water inlet tube are arranged on the top surface of the feeder body, a material outlet is arranged on the bottom surface of the feeder body, the limestone inlet tube and the returned pulp inlet tube are The impeller blade structures are developed to maximize reagent utilization in the desulfurization process of molten iron by Kambara Reactor stirring method Compared the flow structure and mixing Effect of Impeller Structure Parameters on Desulfurizer Mixing 2021年6月1日 Technical Transformation and Energy saving Analysis of Desulfurization System in Coalfired Power Plant June 2021; IOP Conference Series Earth and Environmental Science 787(1):;Technical Transformation and Energy saving Analysis of Desulfurization 2024年7月10日 Due to the significant advantages of multiphase mixed transportation systems in oil and gas extraction and transportation [1,2,3,4], an increasing number of scholars are focusing on the development of multiphase The Mechanism of Air Blocking in the Impeller of
Fuzzy reliability analysis of a pulping system in paper industry
Fuzzy reliability analysis of a pulping system in paper industry with general distributions for all random variables Jitender Kumar 1 and Meenu Goel * Abstract: This paper discussed the fuzzy reliability of pulping system in paper industry Pulping system consists of four subsystems such as Digester, Knotter, Deckers, and Openers2013年12月1日 Photographs of failed impeller used in a lowpressure centrifugal air compressor: (a) failure consisted of a single broken blade located close to the hub of the impeller(PDF) Failure analysis of an impeller blade ResearchGateThe utility model discloses lime stone doffers in a kind of desulfurization pulping system, belong to desulfurization pulping equipment technical field, including：Deduster, limestone dump skip, the first apparatus for separating metals, oscillating feeder, bucket elevator, lime stone feed bin, conveyer, wet milk；Wherein, the deduster is located at the top of the limestone dump skip as CNU Lime stone doffer in a kind of desulfurization pulping Fig 32 Impeller 3D view 4 Analysis: Fig 41 Analysis of conventionally designed model Fig 42 Analysis of conventionally designed model 5 RESULTS: 51 Flow analysis At first the numerical model is applied to calculate the flow field developed in the standard impeller for various load conditions and a constant rotation speed of 1500 rpm TheDesign and Analysis of Centrifugal Pump Impeller using CFD Analysis
Thermodynamic and Kinetic Analysis of Nitrogenization in
magnesium desulfurization efficiency may not be significant In the earlier study by Voronova et al, factors that influencing the magnesium desulfurization efficiency were systematically investigated3) When compared with nitrogen or air, the higher magnesium desulfurization efficiency was achieved when natural gas was used as carrier gas2022年1月1日 Theoretical analysis of flow from hydraulic machinery is a difficult task Due to factors such as pump casing or Impeller irregular sections as well as dynamic motion of impeller channels are the difficult task In 1957, few researchers have found idealized equation and relations From this, we can find the parameters related to the flow rateAnalysis and performance of centrifugal pump impeller2021年7月1日 In limestonegypsum wet flue gas desulfurization process, the change process of pH value of slurry in absorption tower is a typical nonlinear system with time delay and various uncertainties, so Cause Analysis and Treatment of Slurry Foaming in Desulfurization