Detailed Description Of The Fuel Tank

Design Principles:

(1) The tank must have a large enough volume. On the one hand as much as possible to meet the requirements of heat, on the other hand in the hydraulic system to stop working should be able to accommodate all the working medium in the system, while working to maintain the appropriate level. (2) suction pipe and oil return pipe should be inserted below the minimum level to prevent air and oil splash to produce bubbles. Mouth and the bottom of the box, the distance between the wall is generally not less than 3 times the diameter. Suction tubing can be installed around l00μm mesh or wire gap filter, the installation location to facilitate loading and unloading and cleaning filters. The oil return nozzle should be chamfered at 45 °. Angle and face the wall to prevent oil from impacting the bottom of the tank sediment, but also conducive to heat. Fuel Tank(3) the distance between the suction pipe and the return pipe should be as far as possible, between the partition should be set to increase the flow of the flow path, which can improve the heat, separation of air and precipitation impurities. The height of the baffle is 2/3 to 3/4 of the liquid level. (4) In order to keep the oil clean, the tank should be sealed around the cover, the cover is equipped with air filter, oil and ventilation are generally completed by an air filter. In order to facilitate the oil and clean up, the bottom of the floor to have a certain degree of slope, and the lowest set in the oil valve. For easy to open the lid of the tank, to set the cleaning hole, in order to facilitate the internal cleaning tank. (5) the bottom of the tank should be above the ground l50mm above, in order to facilitate handling, oil and heat. In the appropriate location of the tank to set up lugs, in order to lift, but also set the level gauge to monitor the liquid level. (6) on the tank surface corrosion treatment should be given full attention.Fuel Tank Common methods are:Fuel Tank

1) pickling after phosphating. Applicable to all media, but limited by pickling phosphating tank, tank can not be too big. 2) shot directly after the anti-rust oil. Applicable to general mineral oil and synthetic hydraulic oil, not suitable for aqueous hydraulic fluid. Due to disposal conditions, large tanks are more use of this method. 3) Thermal spraying of alumina after blasting. Suitable for all media except water - ethylene glycol. 4) Spraying after blasting. Applies to all media. But by the drying equipment restrictions, the tank can not be too large. Taking into account the corrosion of the inner surface of the tank, not only to take into account the compatibility with the media, but also consider the processing of the workability, manufacturing to put into use between the time interval and the economy, conditions permit the use of stainless steel fuel tank is The best choice.Fuel Tank