Tankers are definitely known to have been seen, but it may only be to understand. It is not very clear how the tanker works, as well as the structure and components of the tank. These problems will be covered in the next article. Revealed to you.
First of all, let's take a look at the overall structure of a tanker called a mobile refueling vehicle. Intuitively, the tanker is composed of the front and the tank. Whatever the other wheels, it should not be mentioned. know. The tank looks like an elliptic cylinder, and some people say it is a trapezoidal column. We will not be entangled with this shape and continue to look down. The size of the tank is the size of the tank, and this size will determine the amount of traffic. For example, a 10-ton tanker will need 10 cubic meters of tank to transport.
We should not think that the interior of the tank is a large space. In fact, there are sub-warehouses and sub-compartments inside the tank. The room is in the warehouse. Because oil and gas oils can easily produce relatively large impacts with the tank during transportation, such shocks can affect the life of the tank. Therefore, in order to extend the life of the tank, and also for safety reasons, there are sub-warehouses and sub-chambers inside the tank body, and there are partitions between the sub-bins to divide the boundaries. The partitions on the welding are very firm, so do not worry about leakage. Category.
Knowing some physics knowledge, it is known that the oil pressure in the tank should be the same as the atmospheric pressure. If there is a pressure difference between the oil pressure and the outside atmospheric pressure, the oil level will rise or fall in order to balance the pressure, so for this reason, In the large lid of the tank, a breathing valve is added. If the oil level rises or is refueled, the oil level must rise. Then the pressure in the tank will rise. At this moment, the valve on the breathing valve will open and stabilize. Oil surface. Conversely, if the oil level in the tank falls and the pressure becomes lower, the lower valve seat of the breathing valve will open.
Finally, if a tanker wants to have both self-priming fuel and fuel, he can be equipped with a double pump, so that two or three types of fuel can be transported at the same time. If you want to buy a tanker, the buyer needs to have a certain qualification certificate - a dangerous goods transport qualification certificate. The driver (that is, the transporter) needs the relevant business qualification certificate and the escort transport certificate. These documents are indispensable.
LINA Pelletizing-cooling Integrated Machine
LINA Pelletizing-Cooling Integrated pelletizing line centralizes all functions of a complete granulation line on one independent working platform. The pelletizing efficiency is 1-2 times higher than traditional masterbatch pelletizing production line. With the combination of PLC control system, LINA pelletizing-cooling integrated machine makes the granulation process easier, the working area smaller, labor cost lower and maintenance rate lower.
LINA CIM/MIM Twin Taper pelletizer
Twin taper forced feeding is adopted for mixed metal agglomerates, this feeding method is more efficient than traditional double wrist feeding method. Twin taper feeding is stable and feeding materials are uniform, it increases finished particles are uniform and full. This machine is specific for the granulation of high hardness, high strength and abrasion resistance materials, including stainless steel powder, iron powder, magnetic powder, zirconia, ceramic powder etc.
Main features
Oil shower lubrication system.
Material of barrel and screw: 38CrMoALA alloy steel nitride for 72 hours, polished and surface sprayed carbide.
Plunger type pelletizer (non-screw pelletizer): Feeding method of Plunger type pelletizer: hydraulic.
Applicable materials: High - end Inorganic nonmetal like zirconia ceramics.
Applicable to rare earth permanent magnet, magneto-optical, superconducting, hydrogen storage and other rare earth alloys.
Value Points:
1. Automation: Continuous kneading and pelletizing.
2. Eco-friendly: No gas masks needed while operating.
3. User-friendly: Quick release design for die head.
4. Modular: Based on user`s demand, manually material feeding can be updated to automatic weighted feeding.
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