Automatic installation of batch loading ON-SPOT

Purpose of ON-SPOT filling installation

The automatic batch loading unit is designed to automatically weigh and pour seven different types of oil products into railway tanks through liquid telescopic pipes simultaneously on two railway tracks, as well as to remove and recover vapors from the loading zone.

Working principle

The tanks shall be loaded simultaneously on two filling lines. The installation consists of a metal structure that covers the top of the railway track, with the operator located in the middle. With the help of the traction system, the tank is positioned in the filling zone under the filling pipe. Horizontal movement of the filling pipe along (5 m) and across (0.2 m) tracks allows you to accurately lower the filling pipe into the tank hatch.

Control of the filling pipe is carried out by means of a manipulator on the control panel in the operator's or from a portable remote at the filling pipe. The inner pipe is lowered hydraulically, while the protective pipe is lowered. Due to the sealing, the inner pipe and the protective pipe when lowered form a closed system.

When the filling pipe moves from the non-operating position (5 m above the top edge of the rails) into the hatch of the tank, the outlet of the inner pipe remains closed so that the small amount of product remaining inside the pipe does not drain. When the sealing plate touches the tank hatch, the outer pipe of 400 mm diameter is partially inside the tank.

A control signal is given – “filling pipe in the tank” and the inner pipe is automatically lowered to the bottom of the tank. After soft contact with the bottom, the filling pipe automatically rises 5 cm up and the loading process begins. From pumping stations, which can also be included in the supply, the necessary filling product enters the filling pipe.

At the end of loading, the process of lifting the filler pipe is performed in reverse order. The traction system of wagons provides simultaneous movement of 32 tanks of 85 tons of gross. The system is provided with audible and visual alarm to warn personnel about the maneuvering of the composition.

Mass control of the loaded product is carried out by continuous weighing of the tank standing on a weight platform with a carrying capacity of 210 tons. The electronic weighing indicator allows you to determine the packaging and gross weight, and also transmits information about the amount of loaded product to the control system. At the request of the Customer, massomers can be used instead of weights for the control of the loaded product.

To ensure environmental cleanliness and reduce environmental penalty payments, the filling unit has a vapor recovery unit. Hydrocarbon vapors expelled from the tank during the filling process are sent for recovery. Recovery is based on the process of adsorption with activated carbon and reverse absorption of vapors (absorption) by an absorbent, for example gasoline.

Automated boot management system provides a complete visualization of all processes occurring on the installation. ) in both operational and service modes. Loadex system provides logging of all actions of personnel providing maintenance of the installation.

Computers of the filling station can be connected to the plant network to ensure the input of data on cars, products and quantities by the plant dispatcher.

All equipment located in the working area has an explosion-proof execution.
The installation has the permission of Gosgortechnadzor for use in Russia, the certificate of the State Standard of the Russian Federation.

Equipment delivery is carried out in the form of functionally completed open-type units. At the request of the Customer, the installation is completed with a fire extinguishing system, an emergency top and / or lower discharge system of the product.

Installation of filling provides

• quantitative control of products in each car;
• avoiding air pollution and reducing environmental fines;
• avoiding contamination of groundwater;
• loading safety;
• safety of working personnel;
• no contamination of several products with each other;
• automatic release of documentation for the filling of each car.

Technical specifications

The company performs delivery, commissioning and training of service personnel.
Delivery period is 8 months from the date of conclusion of the contract and prepayment.

Download the technical description