WHY USE STEAM?

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WHY USE STEAM?

Tuesday, Day 22/08/2023

There are three main forms of energy used in industrial processes: electricity, direct heat, and steam.

Electricity is used in various fields such as mechanical transmission, heating, and electrochemical reactions.

Direct combustion energy is used to transfer heat directly from the fuel combustion to the production system.

Steam is used for heating systems, pressure control, mechanical transmission and as a source of heat for many reaction processes.

Steam has many advantages when used, so it is considered as an essential means of providing energy. These advantages such as low toxicity, easy transportability, high efficiency, high heat transfer capacity, and low operating costs compared to other energy alternatives. Steam contains an amount of energy that can be used to spin a turbine or heating system. Most of the steam's energy is used as latent heat because of its large amount of energy and constant temperature, useful and used for many heating systems.

Steam is also used for many indirect heating systems such as heating for processing systems, dryers, steam methane improvement, and is used for important production pipelines in the factory. chemicals and oil refining. Some other applications of steam use to remove bad impurities in the production system, use for drying system.

The many advantages of steam have been reflected in many industrial uses.

CÁC DÒNG SẢN PHẨM:

BẪY HƠI CEFI 25

BẪY HƠI CEFI 22

TÁCH ẨM CEFI 32

FLASH STEAM RECOVERY

When the pressure of saturated condensate is reduced, a portion of the liquid “flashes” to low-pressure steam. Depending on the pressures up stream, the flash steam contains normally 3% to 50% of the energy content of the original condensate. Almost cases, condensate receivers the flashing steam is vented to atmosphere and its energy content lost.
WHAT IS STEAM ?
SATURATED STEAM TABLE
WHY NEED EVAPORATOR ?
CEFI STEAM TRAP

CEFI STEAM TRAP CEFI steam trap one piece design with custom orifice made from special stainless and the most advanced steam traps on the market, reduces energy loss, has the ability to automatically regulate discharge flow through the condensate water system. There are no moving parts inside so the possibility of damage and need for maintenance during operation is low. Connect the steam trap to the pipeline system with flanged. Steam traps are designed up to size DN50 with variety flows rate. It is depending on each the technological system. Install horizontally or vertically. The direction is marked on the steam trap body. Guaranteed successful operation with each application. Steam trap application for heating systems, moisture separation, water discharge on main pipeline.
Why we should use Pressure Reducing valve ?

All equipment has a maximum working pressure value, if the working pressure of the equipment is lower than the supply pressure of the system, we need to reduce the system pressure before entering the equipment. In case the pressure reducing valve cannot work, the pressure exceeds the threshold, there will be a safety valve to release the pressure to protect the equipment. For saturated steam systems, most boilers are designed to work at high pressure, usually cannot run at low pressure because the generated steam will be humid, low pressure requires pipes with a large enough size to meet the flowrate. Therefore, the system will operate more efficiently and economically when the steam is generated at high pressure and then reduced before entering the equipment for use. For design calculations, heating applications, from the saturated steam pressure we will deduce the temperature, from which we can choose the appropriate pressure value to calculate the application. Benefits of using saturated steam at low pressure: - Low pressure steam has higher energy than high pressure steam - The amount of flash steam produced will be less, so the energy loss from flash steam will be lower.
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