Hubei Tianxin Petrochemical TXFP internal floating disc (aluminum alloy, stainless steel)

The fan-shaped internal floating disc is used in conjunction with storage tanks containing volatile liquid petroleum products. It can reduce the natural evaporation of the medium, which is beneficial for energy conservation, cost reduction, safety, environmental protection, and increasing economic benefits.

Execution Standards:

All opening positions and accessory locations on the floating disc are determined based on the construction drawings provided by the user for the storage tank. The manufacturing and installation of the floating disc must comply with the "Enterprise Product Standard - Internal Floating Disc for Storage Tanks" and the "Operation Procedures for Floating Disc Installation".

The product production complies with the API650 standard.

The product production complies with the API650 standard.

SYJ1060 "Technical Specifications for the Design of Vertical Cylindrical Steel Oil Tanks"

GB/T 3194 "Dimensions and Allowable Deviations of Aluminum and Aluminum Alloy Sheets"

The GB aluminum alloy material complies with the standards of GB/T6892 and T5237.

The rubber material complies with the GB/T5547 standard.

Product features

The unique equilateral triangular unit structure, with high structural strength.

　　The floating disc frame is composed of several equilateral triangular units. The structural beams extend to the edge of the frame, making the frame strong and stable. The structure itself generates resistance, which can quickly reduce and absorb the impact generated by the storage medium during the operation of the floating disc.

The small-sized floats are evenly distributed, enhancing operational reliability.

　　The pontoons and the frame are designed in a separate structure, with a large number and even distribution. This avoids the situation where a single pontoon leakage causes the entire floating platform to tilt or get stuck, thereby enhancing the reliability of the platform's operation.

The peripheral floating cylinders are arranged in a ring shape, ensuring reliable and smooth sealing operation.

　　The floating disc adopts a unique floating cylinder arrangement. Floating spheres are evenly set along the peripheral sealing band near the periphery, forming a circular distribution. This ensures uniform force distribution on the sealing band, which helps overcome the frictional force generated between the sealing band and the tank wall during the operation of the floating disc, thereby ensuring its safe operation without getting stuck.

The floating disc adopts a unique floating cylinder arrangement. Floating spheres are evenly set along the peripheral sealing band near the periphery, forming a circular distribution. This ensures uniform force distribution on the sealing band, which helps overcome the frictional force generated between the sealing band and the tank wall during the operation of the floating disc, thereby ensuring its safe operation without getting stuck.

　　The floating disc design ensures a smaller oil-gas space, effectively reducing the evaporation of the medium and achieving a consumption reduction rate of over 98%. The specific technical performance can be found in "Economic Benefit Analysis".

High utilization rate of storage tanks

　　Due to the fact that the internal oil and gas space of the floating roof is generally less than 120mm, and the entire structure is only 320mm thick, compared with other structures, this floating roof has increased the storage space for oil and improved the utilization rate of the storage tank.

Installation is simple and quick, and maintenance is convenient.

　　The floating cover is installed by bolt connection and does not require welding. It is particularly suitable for modified tanks. All components are manufactured using mold technology, which ensures good interchangeability and universality. Each component is accessed through the manhole of the storage tank and can be replaced independently, making installation and maintenance convenient.

Corrosion-resistant and with a long service life

　　The main body of the floating disc is made of high-quality materials, with excellent anti-corrosion performance and long service life. It can be made of aluminum, carbon steel, stainless steel, etc. The sealing material varies according to the storage medium and has excellent properties such as good conductivity, wear resistance, good elasticity, and low tendency to crack.

High level of security

　　The electrostatic discharge is well controlled, eliminating any potential electrostatic hazards. Moreover, it does not require welding installation, ensuring the safety of the floating disc's use.