The Automatic Tank Water Separator is a new generation product independently researched and designed by our company based on the existing technology and the current needs of the petrochemical industry for tank water cutting. It features large water drainage capacity, low oil content in drainage, fast oil recovery, strong corrosion resistance, reasonable design, simple structure, ease of use, and safety. This product replaces manual tank water cutting in the oil and chemical industries, achieving automatic water cutting, solving the issue of oil leakage during manual cutting, reducing oil waste, and lowering environmental pollution. Its use also significantly reduces the labor intensity of operators and the risk of hydrogen sulfide poisoning during manual water cutting. Therefore, promoting the use of this product meets the requirements of the petrochemical system for the drainage ditches to be piped and ordered, avoids disordered discharge, improves the ecological environment, and conforms to the current national environmental protection standards.。
Automatic oil tank de-watering unit operating principle
The automatic defoamer utilizes Archimedes' principle, the lever principle, and the principle of uniform pressure inside a container filled with liquid, relying on the buoyancy difference of the float ball in the oil-water medium, causing the float ball to move up and down.
By amplifying the buoyancy difference obtained by the float through an amplifying mechanism as the force increases, this is used to control the opening of the drainage valve, achieving the purpose of cutting water and sealing oil, thereby accomplishing automatic water cutting.
Automatic dehydrator (cut-off valve) features a special design structure with no back pressure, allowing for more flexible operation of the valve. It also enables remote automatic monitoring of the system according to user requirements, ensuring efficient operation of the tank area.
Water management automation. In cold regions, this equipment can ensure normal cutting water operation by using an external jacket to maintain temperature, preventing the bottom water layer from freezing.
Automatic Oil Tank Water Separator Technical Parameters
1. Working Pressure: ≤0.2 MPa
2. Operating Temperature: 0°C—80°C
3. Nominal Drainage Capacity: 5 m3/h, 10 m3/h, 15 m3/h, 20 m3/h, 30 m3/h, 60 m3/h
4. Water-cut oil content: ≤80ppm
5. Working Medium: Type A Light Oil, Type B Crude Oil or Heavy Oil
6. Applicable medium density: ≤960 kg/m³
7. Steam Pressure: 0.1MPa ≤ P ≤ 1.0MPa
8. Material: 304, Q235
Automatic Oil Tank Water Separator Product Technical Features
1. Perfectly employs Archimedes' Principle and the magnification principle of levers, converting the buoyancy difference generated by the density difference between oil and water into power, thereby achieving automatic water separation without the need for energy.
2. Oil and water can automatically separate after entering the separator. Excess oil can quickly return to the oil tank. When the water level inside the separator reaches a certain height, the valve core opens to drain, and the water level drops to a certain height,
Valve core automatically closes.After dehydration, the cutter maintains a certain water level inside, forming an automatic water seal; the cutter valve (dehydrator valve) undergoes two sealing operations to ensure no oil products leak out.
Leak;
4. This product utilizes a non-back-pressure pressure valve, where the lever first moves the needle valve to equalize the pressure inside and outside the valve core. As the lever continues to move, the needle valve and valve core start cutting water together with great flexibility.
The drum can normally cut water during the in-and-out oil process.
5. The automatic defroster is equipped with a drain valve at the bottom, allowing for cleaning the water separator without disassembling it. Cleaning a water separator can be completed in just ten minutes.
6. The automatic drain dehydrator has a drain outlet that can be positioned in any direction around 360°.
7. Compact design, highly adaptable to tanks with low foundation at the bottom.
8. Custom-made to meet specific customer requirements, catering to cutting water needs under various working conditions.
Automatic Water Cutoff Valve Usage and Maintenance
1. This product is fully assembled and packaged by our company prior to dispatch, delivered to the customer. Upon arrival, our staff will be sent to install and fine-tune the equipment, which must be mounted on a firm, level foundation.
The water separator's inlet should be aligned with the centerline of the storage tank's drain valve. The connection points must be sealed and securely fastened.
2. To achieve optimal performance of this product, please note the following points:
① Tank drain outlets for water cutters must not have siphon pipes, including valves connected to the water inlet of the cutter (Note: ball valves are not allowed) as this may cause oil-water separation and water blocking.
Severely affects the water cutter's cutting performance.
②When opening the drain valve of the oil tank, which is the inlet valve of the separator, it must be fully opened. Failure to do so may result in poor return flow and affect the dehydration effect. Before using this equipment for the first time,
To vent, open the vent valve or vent screw on top, vent the air, and close the vent valve once oil starts to come out.
