Substantiation of the parameters for the decorticator of the baler of roller stem-fiber mass of flax oily

Abstract

The article deals with the directions of using the stem part of the flax oil crop. A machine for picking rolls of stem-fibrous flax on the field for making small fuel rolls, or for creating conditions for the subsequent maturation of the mass in order to obtain the fiber, is proposed. Interest in growing flax oil is due to many factors: demand for flax oil and high profitability of flax growing. An analysis of the world experience of using flax oily products shows that the important and urgent task today is to use all the potential of the plant with the least loss of fiber, seeds and waste. In order to ensure maximum destruction of wood and minimal damage to the fiber by rollers, it is important to know the physical nature of the process of destructing the stem structure during bending. An analysis of the process of decortication of fibrous materials was carried out and a functional scheme of the machine was proposed, which included a decorticator for the selection of stem-fiber mass of flax oily. The principle of operation of the machine: the conveyor picks up the stem-fiber mass and moves to the decorticator, in which there is a decrease of the elastic properties of the stems. After passing the raw material through the decorticator, the processed straw enters the compression chamber, in which the twisting occurs and the finished roll falls on the unloading conveyor, which feeds the roll onto the trailer. Demand for environmentally friendly products is increasing every day, so it is important to effectively utilize flax oily waste by reasonably processing it into fuel or fiber.