Description
Liquid Nitrogen Air Heated Gasifier
The liquid nitrogen air heated vaporizer uses the natural convection of air to heat the low-temperature liquid in the heat exchange tube and make it evaporate into gas completely; It is a kind of high efficiency and energy-saving heat exchange equipment with air temperature and heating vaporization function, which can replace heating vaporization products.
Introduce
Product parameters
Applicable media: liquid natural gas LNG, liquid petroleum gas LPG, liquid oxygen LOX, liquid nitrogen Lin, liquid argon LAR, liquid carbon dioxide lco2, ethylene lc2h4, etc;
Single flow: 10-10000nm3 / h;
Larger flow, longer continuous full load operation, can be achieved by multiple parallel or multiple switching;
Design conditions: temperature - 10 ℃ ° C. Relative temperature 70%, continuous use of 8-12 hours of gasification capacity.
product details
Wide adaptability - it is widely used in production lines of various industries and civil gas pipelines, and can be used in vast areas of China.
High gasification rate - the vaporizer is composed of high efficiency gasification device and auxiliary heating device. Ensure that the ambient temperature - 5 ℃, butane content in 70%, still can reach the rated vaporization.
Safe and reliable - the equipment is equipped with magnetic column level gauge, remote liquid level exceeding alarm and mechanical anti overflow device. The management personnel can intuitively understand the operation status of the vaporizer on site or in the duty room, so as to effectively ensure the safe operation of the equipment and normal gas supply.
Low operating cost - very low failure rate of vaporization. The air temperature operation cost is zero. When the ambient temperature decreases or the butane content of liquefied gas is high, which leads to the reduction of vaporization, the auxiliary heating device can be used, but at this time, the consumption cost is still only about 1 / 5 of the electric heating cost.
Structural features
● Easy installation and maintenance;
● Special aluminum heat exchanger, high efficiency, lightweight design, long service life;
● Special super large diameter special aluminum heat exchange tube with fast defrosting speed and effective inner fin structure greatly improves the heat exchange effect of heat exchange tube;
● The "bridge" type connection is beautiful and elegant, and the stress caused by heat expansion and cold contraction of each part is eliminated during working;
● Special anti-oxidation treatment process for heat exchange tube surface;
● Optimize the process design to minimize the pressure drop and ensure that the flow rate is controlled within a safe range;
● Sufficient design margin;
● The advanced high pressure tube composite technology makes the pressure tube fully contact with the heat exchange tube to ensure the heat exchange efficiency;
● All gasifiers are cleaned and manufactured in full accordance with the oxygen service standard, which is safer to use;
● It can be designed and manufactured according to electronic standard.
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