STRUCTURAL ANALYSIS OF CONNECTING ROD OF SEPARATOR DRIVING MECHANISM WITH ECCENTRIC BELONGING TO TECHNICAL EQUIPMENT FOR HARVESTING MISCANTHUS RHIZOMES

Article presents a structural analysis of connecting rod of driving mechanism of separator with eccentric belonging to technical equipment of harvesting rhizomes ofMiscanthus, where the equivalent tension values in structure and resulting relative movement are determined. Within the mechanism which drives the separator with eccentric, the connecting rod of quadrilateral mechanism is subject to tensile strength and compression.Structural analysis of connecting rod belonging to eccentric separator has allowed the optimization of its construction and operation

EXPERIMENTAL RESEARCHES ON THE TECHNICAL EQUIPMENT FOR HARVESTING MISCANTHUS RHIZOMES

The paper presents experimental research results under laboratory conditions of the technical equipment for harvesting Miscanthus rhizomes in order to establish constructive and functional parameters: lengths,widths, total heights, constructive working depth, clearance, ground gauge, mass values, checking the machinery coupling to the tractor,rotation frequency of separator driving shaft, amplitude and frequency of separator grate movement. The results obtained confirm fulfilling the requirements regarding to constructive and functional parameters of Miscanthus rhizomes harvesting equipment.

EXPERIMENTAL RESEARCHES ON THE WORKING QUALITATIVE INDEXES OF TECHNICAL EQUIPMENT FOR HARVESTING MISCANTHUS RHIZOMES

The article presents the results of experimental research of the technical equipment for harvesting Miscanthus rhizomes, in order to determine the following working qualitative indexes: the percentage of extractedrhizomes, the degree of rhizome damage, rhizome losses at harvesting, the content of impurities in the mass of rhizomes and the degree of separation of extracted rhizomes. The results obtained in the experimental researches help improving the equipment for harvesting Miscanthus rhizomes in order to meet the quality requirements of the work.Experimental researches were carried out under field conditions, on the experimental plot of INMA Bucharest, the development stage of energy plant Miscanthus being in the 7th year of growing

MODERN METHODS FOR FREEZING USED IN FOOD INDUSTRY

Foods have a limited duration of preservation, due to factors that worsen quality,leading ultimately to their total depreciation. In order to preserve perishable foods and prolong the allowable period for storage and sales, one of the best methods that use artificial cold is freezing. The paper aims to present the most used methods of freezing food, focusing on the advantages and disadvantages of these methods

CONSIDERATIONS ON THE USE OF ELECTRIC MOTORVIBRATORS AS DRIVE SYSTEMS FOR GRAVITATIONAL SEPARATORS

The cleaning of cereal seeds represent an essential operation of the conditioning chain.Taking into account all considerations, the experts attention has been drawn by the study of phenomena which influence upon the impurities separation process, aiming at a maximum reduction impurities. The paper presents the constructive and functional scheme of an gravitational separator driven by means of non balanced vibration generating systems known under the trade name of electrical motovibrators and also the constructive scheme of these, in view of theirs utilisation with best results for the drive of vibrating sieves. At the end of the paper are presented the advantages of using these types of acting systems for gravitational separators

RESEARCHES ON THE INFLUENCE OF RISKS IN INDUSTRIAL ORGANIZATIONS’ PROCESSES WHEN IMPLEMENTING QUALITY-RISK INTEGRATED MANAGEMENT SYSTEMS

The concept of the integrated quality-risk management system can be defined as a set of methodologies, associated processes that invariably use human resources, material and financial resources, equipments and knowledge, in order to meet the objectives aimed at satisfying all interested parties.In the conditions of fulfilling the integrated management system, it will bring many economic and financial benefits in order to reduce the consumption of resources and increase the profit. If implemented correctly, the quality-risk integrated management system will include all business competencies in a systematic environment that will deliver on the mission of the organization, contribute to increasing benefits, optimize resource consumption, and reduce costs to maintain multiple integrated management systems

CONSIDERATIONS REGARDING THE IMPORTANCE OF ARTICHOKE CROP IN ORDER TO CAPITALIZE IT AS BIOMASS

In this paper is presented a study in that are synthesized aspects concerning the extraordinary potential which it has the crop artichoke for sustainable capitalization as: energy source, medicinal plant, but also row material in pharmacological industry to extract active compounds from cardboard

STAND FOR DETERMINING THE WEAR OF ACTIVE BODIES UNDER ACCELERATED REGIME

This paper presents the results of experimental research for the comparative testing of chisel knives for soil processing (manufactured of steel type 30MnCrB5, respectivelyof those charged with electrode made of tungsten carbide in the coating), from combiners, by analyzing their mass wear at different speeds and working depths in friction with the abrasive media (fine quartz sand) on the stand

CONDITIONING OF HORTICULTURAL PRODUCTS FOR CONSUMPTION IN FRESH STATE USING ULTRAVIOLET NON-IONIZING RADIATION, UV-C

This paper presents the conditions and equipment underlying the work processes within the flow of conditioning technologies of horticultural products, in order to prolong the life and freshness of fruits, from the time of harvest and storage, to their marketing for consumption

ASPECTS REGARDING THE CONDITIONING OF HORTICULTURAL PRODUCTS IN FRESH STATE

This paper presents the conditions and equipment underlying the work processes within the flow of conditioning technologies of horticultural products, in order to prolong the life and freshness of fruits, from the time of harvest and storage, to their marketing for consumption