نتایج جستجو برای: pneumatic conveyor

تعداد نتایج: 9345  

2015
Chunqing Ye Changyun Miao Xianguo Li Yanli Yang

In this research, we studied the fault recognition algorithm of steel cord conveyor belt, and obtained the wire ropes image by adopting the detection system of steel cord conveyor belt, so that the fault recognition algorithm of steel cord conveyor belt was proposed based on Fruit fly optimization algorithm. As we know that the fruit fly optimization algorithm is used for fault detection of the...

Journal: :Applied sciences 2023

In this study, the degradation of wood pellets and dry roasted coffee beans in a pneumatic conveyor was evaluated for high-speed impacts. The change particle size generation fine particles were used as an indicating parameter degradation. A four-bends industrial scale conveying system study lean phase conveying. effects operating parameters on investigated, including velocity concentration. exp...

2013
Batin Latif Aylak Bernd Noche

Overhead conveyor systems satisfy by their simple construction, wide application range and their full compatibility with other manufacturing systems, which are designed according to international standards. Ultra-light overhead conveyor systems are rope-based conveying systems with individually driven vehicles. The vehicles can move automatically on the rope and this can be realized by energy a...

2012
Susheel Sharma Rockey Gupta

In this paper a voltage controlled current conveyor is presented wherein the intrinsic transresistance is controlled by a voltage variable current source which is realized using floatinggate MOSFETs. The resultant conveyor has been used to implement an impedance converter which is further used as inductance simulator. The characteristics of the conveyor and inductance simulation have been obtai...

Journal: :Procedia CIRP 2022

Due to shifting material use in several sectors, such as the automotive sector, demand for wrought aluminium alloys is significantly increasing. Because of their low weight and desirable mechanical properties, find many different applications. However, primary production extremely energy intensive. Therefore, using secondary yields major environmental benefits. Hence, order avoid degradation qu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و صنعت ایران - دانشکده مهندسی شیمی 1385

در فرآیند تولید پلی اتیلن توسط راکتور بستر سیال در فاز گازی از انتقال نیوماتیک برای تزریق پرپلیمر به راکتور استفاده می شود. یکی از پارامترهای کلیدی در این فرآیند توزیع اندازه ذرات پرپلیمر در هنگام تزریق به راکتور می باشد. با توجه به فشار بالای فرآیند در محل تزریق پرپلیمر به راکتور امکان نمونه گیری از پرپلیمر وجود ندارد. هدف از این تحقیق شبیه سازی انتقال نیوماتیک پرپلیمر و بدست آوردن توزیع انداز...

1999
Kevin M. Lynch

This paper describes a manipulation primitive called toppling—knocking a part over. We derive the mechanical conditions for toppling and describe two applications to conveyor-based parts feeding. Toppling complements previous approaches to conveyor-plane feeding, allowing full three-dimensional parts feeding on a constant-speed conveyor.

Increasing efficiency does not necessarily require the use of expensive technologies. Sometimes implementing properly management and engineering principles, employing skilled and efficient manpower, planning appropriately, and identifying effective priorities can increase efficiency and reduce costs. Conveyor belt equipment pieces are category components which carry heavy materials in factories...

2016
Yuan Yuan Wenjun Meng Xiaoxia Sun

To address deficiencies in the process of fault diagnosis of belt conveyor, this study uses a BP neural network algorithm combined with fuzzy theory to provide an intelligent fault diagnosis method for belt conveyor and to establish a BP neural network fault diagnosis model with a predictive function. Matlab is used to simulate the fuzzy BP neural network fault diagnosis of the belt conveyor. R...

2010
Ahmed M. Soliman

A generalization method is used to transform a floating resistor oscillator circuit to a family of sixteen grounded capacitor oscillators using the current conveyor (CCII) or the inverting current conveyor (ICCII) or combination of both. Two of the oscillator circuits have a floating property. A new family of sixteen oscillator circuits is generated from the known circuit using the adjoint circ...

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