FAVaporizer
Getting to know the vaporizer
Vaporizer or heat exchanger is one of the gas equipment that can convert gaseous liquids such as liquid nitrogen, liquid oxygen and liquid argon from liquid to gas.
In the past, using a vaporizer and carrying out such an operation required spending a lot of maintenance, using water and electricity… But with the advancement of technology, new converters have been released to the market that do not have any side costs and the costs associated with them are as low as possible. These heat exchangers can work well due to the exchange of heat with the working environment temperature and do not need any heat source other than the ambient temperature. Nevertheless, these equipments should be periodically checked by professional experts to maintain their standard and optimal performance.
Many people think that the pressure of the incoming liquids is lower than the pressure of the outgoing gases!! If this idea is completely wrong. One of the things that the tank and vaporizer do is to keep this pressure the same, and the conversion of liquids into gas does not create any double pressure at the outlet.
If you intend to inquire about the price list of vaporizers or intend to buy vaporizers, you can contact the experts of Farjad Tejarat Development Company and use the consulting services for free.
Mobile phone: 09136432383 _ Landline phone: 03133808270
Terms of use of the vaporizer
Measurement of vaporizer working pressure
The working pressure of vaporizer (heat exchanger) is generally measured in Bar. To measure the working pressure of the pulverizer, pressure measuring devices such as pressure stapler, pressure gauge and pressure gauge are used. Also, the working pressure of the vaporizer is determined by measuring the operator’s pressure, because the operator’s pressure is equal to the tank’s pressure. This issue is due to the same connection pressure of tank and vaporizer.
The possibility of causing problems in the vaporizer
If the cryogenic liquid is inside the vaporizer or the heat exchanger and the outlet valve is closed, the pressure inside the vaporizer increases continuously and the trapped liquid turns into gas. This process can increase the pressure inside the vaporizer, which can eventually lead to damage and damage to the device and even harm to the users.
Conditions of not using the vaporizer
1- When the amount of wastage or waste (in other words, the daily rate of liquid to gas conversion) of the tank is higher than the amount of consumption.
2- If the tank contains a pressurizing coil and the amount of consumption is below the declared coefficient. (In the reservoirs of Farjad Technology Development Company, the declared coefficient of pressure coil is about 400 kg per day)
Vaporizer design features
Farjad Construction Technology Development Engineering Company has very high precision in the type of blades, longitudinal size of blades, number of blades, etc. during the design. Generally, the material of the vaporizer produced by Farjad Development is high quality aluminum.
The production team of Farjad Construction Development Company takes into account all the following issues and standards during the production of heat exchangers.
1- Type of blade: in the design of blades, the type of blade is selected according to the consumption and type of application in a way that increases the efficiency and application of the blades in the best possible way.
2- Longitudinal size of blade: in choosing the length of blades, very high precision is taken into consideration. The longitudinal size of the blades is determined precisely based on the size and conditions of the pipes and other related equipment.
3- The number of blades: in determining the number of blades, great care is taken in the consumption and type of application of blades and environmental conditions. The number of blades is determined in such a way that they can perform their duties in the best possible way.
4- Material and pricer: high quality aluminum is used in the production of pricers. Also, high quality steel pipes are used for maximum pressures.
5- Ingress of liquids: There are two types of designs for the entry of liquids into the prizers; Direct design and indirect design. The type of design is determined precisely according to the relevant needs and conditions.
In general, Farjad Development Engineering Company strives to meet the needs of its customers in the best possible way, considering the high precision in the design and production of blades and the use of high quality materials.
In addition, in the design of vaporizers, 2 methods are generally considered for the entry of liquids:
- The input liquid enters all the pipes and goes through all the paths until it leaves the exit path.
- In the second model, there is a collector that after entering the liquids into the main pipes, they move in parallel in the vanes, and at the end of the collector, the gases meet each other again.
Important points when buying a vaporizer
Vaporizers can be produced according to the consumption of each center and are available in different dimensions and number of branches.
In choosing the right vaporizer or heat exchanger, you should pay attention to several important points:
1- Liquid input flow rate and desired gas flow rate: When choosing a vaporizer, you should pay attention to the desired liquid and gas input flow rate. This issue depends on the type and amount of fluid that enters the device.
2- Fluid type: When choosing a vaporizer, the type of fluid that is supposed to be fed to it should be considered, and to prevent heat exchanger failure, it should be ensured that the type of vaporizer is compatible with the fluid.
3- Operating time: When choosing a vaporizer, you should pay attention to the operating time. If you want to use the heat exchanger for a long time, you should choose a vaporizer with a suitable structure.
4- Operating pressure: When choosing a vaporizer, you should pay attention to the operating pressure. You must make sure that the heat exchanger is able to withstand the desired operating pressure.
5- The lowest ambient temperature at the installation location: When choosing a vaporizer, you should pay attention to the lowest ambient temperature at the installation location. You must make sure that the device is able to work in temperature conditions lower than the minimum desired temperature.
Vaporizer production technology
The production technology of vaporizers has greatly improved and today these devices are made using different technologies. Some of the technologies used in the production of these converters are:
- Laser technology: In this method, vaporizer parts are cut using a laser, and this method causes high accuracy and lower production costs.
- CNC technology: In this method, the parts of these heat exchangers are made using CNC machines, which causes high accuracy and lower production costs.
- Casting technology: In this method, vaporizer parts are made using casting molds, and this method reduces production costs.
- Coating technology: In this method, vaporizer parts are covered with various coatings such as chrome, nickel, and aluminum, which increases corrosion resistance and increases the useful life of the vaporizer.
- Due to the advancement of technology, new vaporizers are produced with better efficiency and performance, which can be used in many industries, including oil and gas industries, automotive, electronics, etc.
The vaporizers designed in Farjad Construction Technology Development Engineering Company, due to the fin structure used in it, can be used at low pressure up to 50 bar. Also, by using stainless steel pipes, the working pressure of these heat exchangers can be increased up to 400 bar.
To choose the right vaporizer (heat exchanger), you can get advice from the colleagues of the sales department of Farjad Construction Technology Development Engineering Company.
Dear audience, if you want to inquire about the price of a vaporizer (heat exchanger) or buy a vaporizer, you can contact the experts of Farjad Tejarat Development Company and get a free consultation.
Fixed phone: 03133808270 _ Mobile phone: 09136432383