Extract the olive oil by pressing the legal system

  Olive oil is also the traditional method of olive oil. The principle is to squeeze out the olive oil, and as the oil press compresses the volume of the pulp material, the mechanical shape of the material is distorted. The liquid is extruded through the solid part of the slurry. When the hydraulic fluid oil through the piston cylinder hole into the cylinder 2, push oil into the oil cylinder piston 1 drive off pie plate squeeze olive fruit pulp on the 5 moving up, olive fruit pulp by compression after squeeze olive oil with water, residual olive pomace olive fruit pulp volume shrink until loaves of bread, to complete a crushing process. Hydraulic oil press frame and cage type two kinds, fruit pulp for 20 ~ 22 ° C temperature, pressing time is 50 ~ 70 min.      Pressing the squeeze mode for intermittent olive fruit pulp. Similar to the intermittent pressing process, and the mechanical screw to replace the hydraulic piston movement up and down to achieve the purpose of extracting olive oil.

 The most widely used in the production of olive oil of various kinds of olive oil is the exploitation of gongyi. About 80 to 90 percent of the world's olive oil is extracted using this oil mill.

  Hydraulic oil press is also called "hydraulic press". It is a kind of intermittent oil pressure equipment made from hydraulic transmission principle. Each oil squeeze cycle includes: (the whole material) making the cake, filling the cake, pressing (the quick squeeze, the slow pressing, the leachate three stages) and the unloading cake. The characteristics are: 1. The pressure range of pressure chamber is wide and adjustable (from 0.1 ~ 150MPa); 2. Can adapt to a variety of oil and various oil production processes, including cold pressed, hot pressed, high water slurry, etc. (1.5 ~ 2.5 H), the problem of loading and unloading (the auxiliary time of 15% to 25%), the machine productivity is low, the equipment is large and the area is large. 4. Static squeeze oil efficiency is low, operation requirements "chamfering reconditioning, workshop insulation (35 ° C)", poor working conditions. Thus, this kind of oil press equipment normally only applied to some sporadic oil), such as rice bran, wild oil) and the need to keep the special flavor or nutrients of oil (such as beans, olive, sesame) of polishing slurry oil. In addition, it can be used for the extraction of solid fatty acids or the extraction of chaff.