Water bath vaporizers are a
special type of coil-wound heat exchanger. They are used in petrochemical and
cryogenic plants to vaporize liquefied gases such as oxygen, nitrogen,
argon, ethylene, propylene, and natural gas.
These vaporizers are designed
specifically for high or medium rates and continuous duty, for distribution,
project and plant back up applications utilizing an internal electric heater or
an external water or steam source to provide the energy for vaporization or
regasification of the stored liquid gas.
The liquid gas is vaporized
through a tube bundle(s) by direct contact with the heat source (hot water).
For the steam type water bath vaporizers, steam under pressure is injected into
a large volume horizontal water storage tank, heating it to the designed
operating temperature.
Doer's water bath vaporizers
have a capacity of 50-5,000 m3/h or otherwise as customized.
Water Bath Vaporizers,Electric Water Bath Vaporizer,Steam Sparge Water Bath Vaporizer,Co2 Water Bath Vaporizer Atmospheric Cryogenic Storage Tank, VPSA Oxygen Plant, Microbulk Tank , https://www.doercryo.com
2. The unit is allowed to install with trim, but the inclination is not allowed to be greater than 10°. When it is required to operate the vehicle for long-distance operation, the reversing knob on the gear box of the wire rope can be used. During the adjustment, the working position of the reversing valve should be correct and reliable. If the knob is reinstalled, it is not allowed to change. The valve has axial thrust.
3. The front axle of the diesel engine is allowed to drive attached equipment on the ship, such as trawlers, windlasses, and compressors. However, the total power consumed shall not exceed 35 kW, and the 12-cylinder V-type diesel engine shall not exceed 50 kW, and shaft bearings and clutches shall be installed between the front axle and the driven equipment. If it is a direct drag, it must not exceed llkW so as not to damage the main bearing and transmission gear of the diesel engine.
4. The installation of the exhaust pipe must be strictly in accordance with regulations. After the exhaust pipe is installed, the exhaust pressure does not exceed 3 kPa (pressure booster is 6 kPa), otherwise the unit power will drop.
5. The sea water inlet should be in the low part of the hull, and a coarse filter should be installed to prevent debris from entering and causing damage to the seawater pump impeller. Check valves should be installed in the inlet pipe to avoid seawater intrusion during maintenance.
6. After the unit is installed, note the oil, turn on the waterway and the oil circuit, and run at a test speed of about 50% according to the diesel vanadium calibration. If the oil pressure is normal, it can continue to run for 15 minutes, and switch to 1-2 times at each station. Operation, such as no noise, oil, water leakage, can be used normally, otherwise it should be troubleshooting and re-test operation until normal can be used:
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Ship diesel generator installation, use, regulation diesel generator | diesel generator price / 2017-06-10
1. The gear box and the diesel engine are installed on the same common base, and the bearing is fastened with the ream bolt. The coaxiality of the input coupling and the diesel engine should be less than 00.15mm. The coaxiality of the output coupling of the gear box and the coupling of the propulsion coupling Should be less than 00.1mm. Do not cause excessive vibration of the unit. Abnormal wear of the bearing and the elastic pin may occur. Even damage to the hull, etc.: Next:Diesel Generator Set Intake and Exhaust System