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Bucket elevator
Karlík, Petr ; Malášek, Jiří (referee) ; Jonák, Martin (advisor)
This bachelor thesis deals with the functional design of the bucket elevator for the vertical transport of coke. The research section contains a brief introduction to the bucket elevator problematics. Other sections deal with the functional analysis comprising gravity discharge control. Engineering design of elevator's components is further focused mainly on the drive shaft control. To this thesis are attached appropriate drawings.
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Design Optimization of Bucket Conveyors
Jonák, Martin ; Svěrák, Tomáš (referee) ; Zegzulka, Jiří (referee) ; Malášek, Jiří (advisor)
This thesis deals with a study of methods sufficient to describe the behavior of bulk materials (homogeneous and non-homogeneous) during their transport by bucket elevators in the application focused on the optimization of the bucket shape and also on the optimization of operating parameters of whole elevator. More specifically, this thesis is based on the studying and creating analytical and numerical computational models which are used for description of flows and deformations especially of particulate materials. Firstly, the thesis is focused on the process of discharging the bucket – the relationship among the shape of the surface of a particulate material and geometry, position and movement of the bucket. The beginning and way of discharge of the bucket will be determined. Secondly, the thesis includes the overall computational model of a bucket elevator which is based on discrete element method and presented in the case study. The goal is to determine the limits of some classical physical and mathematical descriptions.
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Bucket elevator
Chromek, Jiří ; Škopán, Miroslav (referee) ; Jonák, Martin (advisor)
This bechalor thesis deals with design of vertical bucket elevator and formulate its technical report. Transported material is grain. The thesis is divided into several chapters, the first of which deals with a general description of the elevator, its structural design and drive. This theoretical part also build capacity calculations. In conclusion, the proposal is verified by checking the shaft to bend and twist.
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Design Optimization of Bucket Conveyors
Jonák, Martin ; Svěrák, Tomáš (referee) ; Zegzulka, Jiří (referee) ; Malášek, Jiří (advisor)
This thesis deals with a study of methods sufficient to describe the behavior of bulk materials (homogeneous and non-homogeneous) during their transport by bucket elevators in the application focused on the optimization of the bucket shape and also on the optimization of operating parameters of whole elevator. More specifically, this thesis is based on the studying and creating analytical and numerical computational models which are used for description of flows and deformations especially of particulate materials. Firstly, the thesis is focused on the process of discharging the bucket – the relationship among the shape of the surface of a particulate material and geometry, position and movement of the bucket. The beginning and way of discharge of the bucket will be determined. Secondly, the thesis includes the overall computational model of a bucket elevator which is based on discrete element method and presented in the case study. The goal is to determine the limits of some classical physical and mathematical descriptions.
|
|
|
Bucket elevator
Karlík, Petr ; Malášek, Jiří (referee) ; Jonák, Martin (advisor)
This bachelor thesis deals with the functional design of the bucket elevator for the vertical transport of coke. The research section contains a brief introduction to the bucket elevator problematics. Other sections deal with the functional analysis comprising gravity discharge control. Engineering design of elevator's components is further focused mainly on the drive shaft control. To this thesis are attached appropriate drawings.
|
|
|
Bucket elevator
Chromek, Jiří ; Škopán, Miroslav (referee) ; Jonák, Martin (advisor)
This bechalor thesis deals with design of vertical bucket elevator and formulate its technical report. Transported material is grain. The thesis is divided into several chapters, the first of which deals with a general description of the elevator, its structural design and drive. This theoretical part also build capacity calculations. In conclusion, the proposal is verified by checking the shaft to bend and twist.
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