Shandong Dingnuo Automation Equipment Co., Ltd
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Quantitative Loading System for Oil Depots Liquid Ammonia Hazardous Chemicals Liquid Quantitative Loading System
Liquid ammonia quantitative loading system, oil depot hazardous chemical liquid quantitative loading system
Product details

Liquid ammonia quantitative loading system, oil depot hazardous chemical liquid quantitative loading system
The hardware of the Dingnuo quantitative loading control device mainly consists of an integrated intelligent control module, a LCD operation panel (including an operation keyboard), and other auxiliary equipment (terminals, power supply, explosion-proof box, etc.). Based on this hardware planning and composition, the entire device has many natural advantages compared to traditional systems composed of single-chip integrated circuits. The quantitative loading system is commonly used in the loading operations of chemical products such as liquid ammonia and liquefied gas. Currently, manufacturers in the domestic chemical storage tank industry often choose the quantitative loading system for loading operations. The quantitative loading system of Lianyungang Saiweite Fluid Equipment Co., Ltd. has demonstrated unique advantages in loading operations:
(1) Parameter setting function
The loading device can set the oil delivery parameters through long-distance monitoring computer or loading device according to the oil delivery needs. These parameters include: flow coefficient, advance, overshoot, valve opening delay time, fluid density, etc.
(2) Quantitative oil delivery control
After determining the operating parameters of the loading device, the loading device will complete the active oil delivery process according to the specified program. When the oil delivery volume reaches the set value, it will automatically stop the oil delivery.
(3) Oil spill maintenance function
Stop oil delivery when oil spill occurs.
(4) Grounding maintenance function
When it is detected that the system is not safely grounded, the oil delivery cannot be started. If the vehicle is being loaded, the oil delivery should be stopped.
(5) Power outage maintenance function
In case of unexpected power failure during the oil delivery process, the oil delivery parameters can be saved, and oil delivery can continue after power on.
(6) Data collection function
The loading device can collect flow meter pulse signals or standard current signals, and can be connected to thermal resistance temperature signals through transmitters. It can also be connected to switch signals such as anti overflow and electrostatic grounding clamps.
(7) The sequential control function of valves and pumps
At the beginning of loading, open the valves (pumps) in order according to the scheduled time sequence, and then close the valves (pumps) in order according to the scheduled time and sequence when loading reaches the designated quantity, completing the active loading operation.
(8) On site emergency stop function
Both the loading device and the long-distance monitoring screen are equipped with emergency stop buttons. If an emergency situation occurs on site during oil delivery, the operator only needs to press the emergency stop button to immediately stop the oil delivery.





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