The main performance characteristics of hydraulic oil tank:
1. The shape of the fuel tank can be determined according to the overall layout. Considering the tank volume of the fuel tank and the principle of achieving thermal balance according to the heat and heat dissipation of the hydraulic system, a rectangle is generally used. The size of the box in three directions should be reasonably determined according to the size of the pump, motor and other components installed on the top and the height of the oil surface.
2. After the box body is welded into a skeleton with angle steel, it is directly welded with a 5mm thick steel plate. The strength and rigidity of the box can withstand the weight of the components installed on the top and the impact generated during operation. There are four feet at the bottom of the oil tank, and there are lifting lugs on both sides to facilitate heat dissipation, oil discharge and transportation. The oil drain port, oil level display and cleaning window are arranged on one side of the oil tank, which is easy to clean.
3. After the welding of the box body is completed, the inner wall of the fuel tank shall be polished to remove the welding slag, burrs and rust generated after welding, and the slag on the inner wall of the fuel tank shall be removed to make the inner wall smooth and flat, and then polished.
4. After the box body is polished to remove various pollutants, the leak test process shall be checked. First of all, kerosene is used to detect the leakage of the weld, check whether there is a leakage point, and repair it in time. Then roll the inner wall of the box with dough to remove the powder residue. After filling enough kerosene into the oil tank, leave it for 3-4 hours for leak test to ensure leakage.
5. The oil tank is treated with pickling process. The purpose of pickling process is to remove oil stains and sundries from the inner wall of the tank and enhance the adhesion of paint resistance.
6. Oil temperature control in the oil tank
In order to ensure the normal operation of the hydraulic system, the oil temperature in the oil tank must be controlled within the range. Therefore, the hydraulic machine adopts the air-cooled strong-cooling industrial oil cooler to control the oil temperature, and the cooling system is automatically controlled by the digital temperature controller according to the set value. In the cold winter, when the oil temperature drops to too low, there is an electric heating device to pre-heat the oil so that the machine can run normally.
GEO-CANARY-86EA1707