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
Slag discharge form operation line
Study on the flow field of multiphase coupling slag discharge and
2024年11月27日 Combined with the advanced drilling of the central return air shaft in Kekegai Coal Mine, the distribution law of slag discharge flow field by drilling method and the influencing factors of slag discharge effect are studied Firstly, the numerical model of gas–liquid–solid 2023年7月1日 In this paper, a barrel slag discharge device connected to the end of the drill pipe and following the drill bit to the bottom of the hole is designed, which can collect and store the (PDF) Design of Energyefficient and Energyefficient Slag Based on the analysis on work mechanism of dry slag discharge system and the theory of computational heat transfer, this paper uses numerical calculation method to build the model Visualization of the heat transfer character of dry slag discharge When DTH drilling rigs operate, the slag discharge method is to use the compressed air provided by the air compressor toRainy day operation diagram of barrel slag discharge
MARTIN Slagline Dry bottom ash discharge + treatment systems
The bottom ash is discharged in dry form, directly conveyed to an air separator and divided into three product streams over several stages: The air separation area is enclosed Negative To elucidate the distribution law of the multiphase coupling slag discharge flow field in gaslift reverse circulation during drilling shaft sinking, a numerical analysis model ofNumerical model of slag discharge and layout of survey lines2023年8月5日 The flow properties and molten slag structure characteristics of three fine slags from different entrained flow gasifiers were studied Depending on the melting mechanism of Flow Properties of Entrained Flow Gasifier Fine Slag and Network 2024年3月1日 In this paper, the CFDDEM coupling method is used to simulate the high water pressure environment of the seabed and solve the slag movement trajectory of the slag Multiobjective optimization of parameters of slurry shield slag
The study of slag discharge behavior of entrainedflow gasifier
2021年5月15日 The liquid slag discharge technology was adopted in the entrainedflow gasifier, and whether slag could be discharged smoothly was important for the safe operation of the 2021年9月15日 In addition, the tipping and slag discharge operations of the molten steel during the running process will affect the slag line, of which causes a large degree of damageCauses of LRF Slag Line Bricks' Improvements2022年1月11日 The prismatic grooved drill pipe is proposed based on the dualpower slag discharge drilling method and vortex flow loosening slag discharge drilling method (Wang et al 2011, 2012; Wang et al 2015b)As shown in Fig 1, the drill pipe section is designed as a straight line, circular arc, and discontinuous spiral grooveAs shown in Fig 2(a), when the drill pipe Slag discharge characteristics and engineering application of liquid slag layer should be absolutely viscosity (about 100 Pss) when the slag types were not crystal slag27 In addition, the slag viscosity−temperature characteristics were considered to have an important influence on the slag discharge behaviors both in steady state and unsteady state28,29 The slag was regarded asModeling Study of the Slag Behaviors Based on Temperature Time
Slag discharge characteristics and engineering application of
Figismatic grooved drill pipe 1 Pr grooved drill pipe forms three slag discharge functions: uid Fig 2 Principle for overcoming borehole collapse area a Radial slag discharge principle b Slag discharge route (a) Radial slag discharge principle (b) Slag discharge route 141 Page 2 of 9 Arab J Geosci (2022) 15: 年12月27日 (1) Slag discharge by pressure gas The negative pressure is generated inside and outside the equipment tube by the air mud suction machine, and the mud slurry is discharged by the negative pressure The method has the advantages of simple operation and convenient management, but the efficiency is low (2) Hydraulic slag dischargeCaisson Method SpringerLink2022年5月10日 Due to the temperature difference and the presence of an oxygenenriched environment, the erosion rate of this part is significantly faster than that of other parts The tipping and slag discharge operations in operation can cause a lot of damage to the slag line, so the ladle slag line is one of the most frequently repaired componentsImprove the service life of the ladle slag line magnesia carbon The service life of the ladle slag line is mainly affected and restricted by the external environment, The tipping and slag discharge operations in operation can cause a lot of damage to the the oxidation of carbon Although Al has strong antioxidation ability, at high temperature, Al reacts with C and N2 to form Al carbon and nitrogen Improve the service life of the ladle slag line
SLAG DISCHARGE SYSTEM, GASIFIER, AND SLAG FILTRATION
A slag discharge system includes a slag bath at a bottom portion of a gasifier; a slag cooling water circulation line that discharges a mixture of slag and a slag cooling water from the slag bath; a coarse slag separator device that separates coarse slag contained in the slag cooling water; a fine slag separator device connected to the coarse slag separator device downstream side, the fine The slag must be carefully handled and removed to ensure safe disposal This is not only an important step in terms of environmental aspects, but also for the safety of employees and operations Loibl offers specially designed slag conveyors that enable efficient cooling, transportation and discharge of the slagSlag conveyor Ash conveyor Deslagger Loibl Förderanlagen 2024年8月27日 The shield tunneling method is the main construction method in subway tunnel construction, which has the characteristics of safety, efficiency, mechanization, and high degree of automation However, the shield tunneling equipment is huge, the supporting facilities are numerous, and the site requirements are high In response to the problems of slow slag Continuous Slag Discharge Construction Technology for Shield The utility model discloses bridge equipment of a slag discharge belt for underground mine transportation The bridge equipment comprises a first bridge, a plurality of middle bridges, a tail bridge and the belt The middle bridges are positioned at the rear end of the first bridge, the tail bridge is positioned at the rear end of the corresponding middle bridge, and the various Bridge equipment of slag discharge belt for Google Patents
The study of slag discharge behavior of entrainedflow gasifier
2021年5月1日 The viscositytemperature characteristics of slag were key factors in selecting the candidate coal types and the operation conditions of the entrained flow gasifier42 Design of the visualization system of dry slag discharge system Taking the typical operation of dry slag discharge equipment of 300MW unit in certain power plant, the operating process and functions of visualization heat transfer Visualization of the heat transfer character of dry slag 2021年5月15日 1 Introduction Entrainedflow gasification technology was an efficient energy conversion technology that could reduce carbon emissions and improve energy efficiency [1]The liquid slag discharge technology was adopted in the entrainedflow gasifier, and whether slag could be discharged smoothly was important for the safe operation of the gasifierThe study of slag discharge behavior of entrainedflow gasifier 2020年11月29日 Based on the FactSage calculation, it has been identified that 12% MgO coupled with slag basicity ~ 10 is the most favorable composition for 22% Al2O3 in slag operation to achieve a lower (PDF) FactSage Studies to Identify the Optimum Slag
The study of slag discharge behavior of entrainedflow gasifier
2021年5月15日 The liquid slag discharge technology was adopted in the entrainedflow gasifier, and whether slag could be discharged smoothly was important for the safe operation of the gasifier According to the refractory lining, the entrainedflow gasifiers were divided into the membrane wall gasifier and the refractory brick gasifier2024年9月14日 In addition, the tipping and slag discharge of the molten steel during operation cause great damage to the slag line Therefore, the ladle slag line is one of the parts with the highest Factors affecting the life of refractory bricks in ladle slag line2012年10月24日 From the viscosity point of view, all subbituminous and most bituminous coals have shown the low enough slag viscosity among the tested coals, and thus it seems that they would not cause any operational problems by slag flow at the proper operation temperature, whereas a Russian coal yielded the highest slag viscosity that had caused an operational Considerations for the Design and Operation of PilotScale Coal 1 The slag discharge check valve has good sealing performance, which can effectively prevent the leakage and backflow of the medium and ensure the safe operation of the system 2 The slag discharge port is reasonably designed to ensure that the HighQuality Slag Check Valve for Efficient Operation
Automatic Slag Discharge Rotor Centrifugal Separator
5, the machine automatic slag discharge, intelligent operation, no personnel operation duty, can work continuously 6, no filter element, filter cloth, filter paper and other consumables, only electricity and compressed air2019年6月1日 Development, installation, and operation of a fullcopper, deepcooled slag tapblock for a sixinline copper matte settling electric furnace June 2019 Journal of the Southern African Institute of (PDF) Development, installation, and operation of a with continuous slag discharge operation For the plasma type ash melting furnace, a tilting vessel method is used to discharge hot metal and slag to secure safe operation during discharge and a water granulation method is used to discharge metal separately from slag For the electricresistance ash melting furnaceReuse Technology for Slag Generated from Municipal Solid Waste USB2 US16/098,208 US8A USB2 US B2 US B2 US B2 US 8 A US8 A US 8A US B2 US B2USB2 Slag discharge system, gasifier provided with
Development, installation, and operation of a fullcopper, deep
To this end, level sensors mounted above the slag ladle bay were used to measure the slag levels in the ladles during operation By calculating the rate of change of the slag levels measured by the sensors, the beginning of a tap and the end of a tap could be clearly identified, and then the associated variables recorded and interpreted2021年10月10日 GCS is produced in the slag discharge mouth of the gasifier; GFS is mainly produced in the dust removal device of syngas [3,4] Until now, the main treatment methods for gasification slag are storage and disposal in a landfill, which cause serious environmental pollution and waste of land resourcesSynthesis of Porous Material from Coal Gasification Fine Slag 2024年11月27日 Combined with the advanced drilling of the central return air shaft in Kekegai Coal Mine, the distribution law of slag discharge flow field by drilling method and the influencing factors of slag discharge effect are studied Firstly, the numerical model of gas–liquid–solid coupling slag discharge is established by CFDDEM (computational fluid dynamics coupled Study on the flow field of multiphase coupling slag discharge 2024年6月15日 To elucidate the distribution law of the multiphase coupling slag discharge flow field in gaslift reverse circulation during drilling shaft sinking, a numerical analysis model of gas–liquid CFD–DEM method is used to study the multiphase coupling slag
USB2 Slag discharge system, gasifier, and slag
A slag discharge system includes a slag bath at a bottom portion of a gasifier; a slag cooling water circulation line that discharges a mixture of slag and a slag cooling water from the slag bath; a coarse slag separator device that separates coarse slag contained in the slag cooling water; a fine slag separator device connected to the coarse slag separator device downstream side, the fine 2011年9月1日 Metallurgical slags constitute the largest byproduct of the high temperature operations involved in the extraction and refining of metals Slags are comparable to molten lava and are generally rich in silica (SiO 2), alumina (Al 2 O 3), and lime (CaO)Slag is formed from the refining reactions, remaining gangue of the ore, erosion of the furnace refractory, and the Energy recovery from high temperature slags ScienceDirect2022年5月18日 The ladle slag line is the part where the molten steel is in direct contact with the air At present, magnesiacarbon bricks are mostly used in the masonry of the ladle slag line Due to the existence of temperature difference and oxygenenriched environment, the erosion rate of this part is significantly faster than that of other parts The tipping and slag discharge The key factors affecting the life of the refractory material of ladle 2021年9月15日 In addition, the tipping and slag discharge operations of the molten steel during the running process will affect the slag line, of which causes a large degree of damageCauses of LRF Slag Line Bricks' Improvements
Slag discharge characteristics and engineering application of
2022年1月11日 The prismatic grooved drill pipe is proposed based on the dualpower slag discharge drilling method and vortex flow loosening slag discharge drilling method (Wang et al 2011, 2012; Wang et al 2015b)As shown in Fig 1, the drill pipe section is designed as a straight line, circular arc, and discontinuous spiral grooveAs shown in Fig 2(a), when the drill pipe liquid slag layer should be absolutely viscosity (about 100 Pss) when the slag types were not crystal slag27 In addition, the slag viscosity−temperature characteristics were considered to have an important influence on the slag discharge behaviors both in steady state and unsteady state28,29 The slag was regarded asModeling Study of the Slag Behaviors Based on Temperature Time Figismatic grooved drill pipe 1 Pr grooved drill pipe forms three slag discharge functions: uid Fig 2 Principle for overcoming borehole collapse area a Radial slag discharge principle b Slag discharge route (a) Radial slag discharge principle (b) Slag discharge route 141 Page 2 of 9 Arab J Geosci (2022) 15: 141Slag discharge characteristics and engineering application of 2022年12月27日 (1) Slag discharge by pressure gas The negative pressure is generated inside and outside the equipment tube by the air mud suction machine, and the mud slurry is discharged by the negative pressure The method has the advantages of simple operation and convenient management, but the efficiency is low (2) Hydraulic slag dischargeCaisson Method SpringerLink
Improve the service life of the ladle slag line magnesia carbon
2022年5月10日 Due to the temperature difference and the presence of an oxygenenriched environment, the erosion rate of this part is significantly faster than that of other parts The tipping and slag discharge operations in operation can cause a lot of damage to the slag line, so the ladle slag line is one of the most frequently repaired componentsThe service life of the ladle slag line is mainly affected and restricted by the external environment, The tipping and slag discharge operations in operation can cause a lot of damage to the the oxidation of carbon Although Al has strong antioxidation ability, at high temperature, Al reacts with C and N2 to form Al carbon and nitrogen Improve the service life of the ladle slag lineA slag discharge system includes a slag bath at a bottom portion of a gasifier; a slag cooling water circulation line that discharges a mixture of slag and a slag cooling water from the slag bath; a coarse slag separator device that separates coarse slag contained in the slag cooling water; a fine slag separator device connected to the coarse slag separator device downstream side, the fine SLAG DISCHARGE SYSTEM, GASIFIER, AND SLAG FILTRATION The slag must be carefully handled and removed to ensure safe disposal This is not only an important step in terms of environmental aspects, but also for the safety of employees and operations Loibl offers specially designed slag conveyors that enable efficient cooling, transportation and discharge of the slagSlag conveyor Ash conveyor Deslagger Loibl Förderanlagen
Continuous Slag Discharge Construction Technology for Shield
2024年8月27日 The shield tunneling method is the main construction method in subway tunnel construction, which has the characteristics of safety, efficiency, mechanization, and high degree of automation However, the shield tunneling equipment is huge, the supporting facilities are numerous, and the site requirements are high In response to the problems of slow slag