Customization: | Available |
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Application Fields: | Chemical, Industry |
Certification: | CCC, CE, Cu-Tr |
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The cryogenic liquid is discharged from the cryogenic liquid storage tank through the pressure of the storage tank itself, flows through the cryogenic liquid pump for pressurization, enters the vaporizer and vaporizes into gas, and then fills the cylinder through the busbar. The liquid is gasified into gas by the liquid oxygen (vaporizer), and the pressure regulating device of the inlet pipeline adjusts to the use pressure and then transports it to the use terminal through the vaporizer pipeline. The vaporizer installation site must have good ventilation conditions, keep away from residential buildings, high-voltage lines, fire sources, grease, and keep the ground clean and clean.
There should be safety signs around the installation site of the liquid oxygen (vapor) device, and fire-fighting facilities and equipment should be prepared. The vaporizer is generally installed outdoors, and it needs to be equipped with a static conduction device, and there must be a lightning protection device in the plateau area. When installing or overhauling liquid oxygen (vaporizers), such products and related fasteners need to be treated with relevant degreasing, etc., and the relevant tools used, the hands of the staff, and the work clothes are required to be clean and oil-free. When the vaporizer is working at low temperature, it must not loosen or tighten the components of the pipeline directly. In the process of using the vaporizer, if there is a leakage, please overhaul and maintain it after the vaporizer stops running and returns to normal temperature.
The vaporizer needs to be placed on a flat concrete foundation, the foundation should generally be 200mm ~ 300mm higher than the ground, and the surrounding obstacles should be more than 2 meters away, and the base should be fixed with anchor bolts or expansion screws. The channels that contact the vaporizer with the medium before leaving the factory are degreased and degreased, dried and sealed with dry nitrogen, but the user also needs to clean the inlet and outlet joints, flanges, etc. again when installing the vaporizer on site. The specific method position: clean the degreasing and degreasing with carbon tetrachloride, and then blow dry all the parts in the liquid oxygen (vaporizer) contact with the medium with dry nitrogen.
The main part of the liquid oxygen (vapor) carburetor is the heat exchanger device, which extracts powerful heat energy from the atmosphere in the smallest possible space. At present, most of the heat exchange devices of liquid oxygen (vapor) carburetors produced by domestic manufacturers use anti-rust aluminum alloy finned tubes. Due to the lack of optimized design, most of the vaporizers have many shortcomings, because its equipment is relatively large, and the transportation and installation are more troublesome; The cost is too high and the product flow is insufficient. In addition to the human factor, the reason for the lack of product flow is mainly in the heat exchange area, in order to achieve a certain flow rate, only the fins can be increased, after many studies and tests, the use of some technical means, to solve this problem.
The structure of the general finned tube is to have a central tube inside, the outside of the tube is a radial fin, the liquid flows in the tube of the liquid oxygen (vaporizer), and the fin absorbs the heat of the external environment and transmits it to the liquid in the tube to achieve liquid heat absorption and then vaporization. So if the heat transfer effect of the finned tube is better, the more efficient the vaporizer will be.
The main role of the vaporizer is to convert the liquid gas into gaseous gas. Among them, there are many gases that can be converted, such as liquid oxygen or liquid ammonia. In addition, there are many types of vaporizers, and liquid oxygen (vaporizers) are one of the products that have advantages and are easy to operate.
In the process of natural gas use, liquid oxygen (vaporizer) is in a major position. With the development of science and technology, natural gas has been promoted because of its high safety, low cost, convenient use and other characteristics, and most of the commercial housing households have popularized natural gas. However, there are many things to be aware of during the use of natural gas. In the process of use, the LNG is gasified and then returned to two parts of room temperature before it can be put into use. Therefore, the gasifier is the main part of the system and plays an important role in the gas equipment.
However, there are certainly pros and cons to one thing, and the same goes for this vaporizer. The gasifier has the function of relying on its own sensible heat or absorbing the heat of the external atmospheric environment to achieve gasification, does not consume energy such as hydropower, and the operating cost of the air-temperature gasifier (vaporizer) is relatively low, which is loved by the majority of consumers. However, its disadvantage is that the volume of the equipment is too large, and the amount of gasification is greatly affected by the external environment. When the temperature is low, the gasification capacity may not reach the rated value, so the operation is too restrictive and limited by environmental factors.
Propane Gasifier |
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Size | Tare Weight(kg) | Working Pressure(Bar) | Total Water Capacity(Liter) | Total Gas Capacity(M³) |
20' | 10000 | 250 | 6300 | 1900 |
20' | 4650 | 250 | 3186 | 968 |
30' | 9800 | 275 | 4200 | 1260 |
40' | 8500 | 250 | 6426 | 1950 |