Products a condensate generation and recycling condensate water is generally produced in indirect heating system with steam. Because the steam system through the surface heat exchanger equipment to release latent heat of vaporization to the lower part of the temperature of the surface to be heated, so that the system temperature, while being heated by the vapor source consequent opposed liquid conversion, this process is the condensation of water vapor in the process. In this process, known as the pressure at which the saturation vapor pressure, with the corresponding temperature is called the saturation temperature, the latent heat of vaporization of different steam saturation temperature and pressure and release, calories are saturated condensate correspondence The value relationship. Thus, the higher the vapor pressure, the higher the saturation temperature, latent heat is reduced, which means: the higher the temperature to be heated, the heat of the same amount of saturated steam can be used the less, the condensate heat away also more. Thus, when the system requires higher heating temperature, the required steam pressure, temperature and amount of steam are also higher, if the condensed water within the heating device is not timely removed, will cause the temperature of the heating system is difficult to improve the situation, the impact of steam heat the surface of the device (metal wall) is transmitted, a number of factors, mainly: (1) an air film (2) condensate film (3) scale. Furthermore condensate at higher pressure at the lower pressure once discharged, the heat contained in the saturated water must be released, the released heat to a portion of water vapor, this vapor is typically known as the secondary steam, the amount of secondary steam The size depends on the size of the pressure differential, the greater the pressure difference, secondary steam is generated more. Therefore, the condensate produced by the heating system to be discharged quickly is the key to improve the heating efficiency, how to recycle condensate, including recycling of secondary steam boiler to reduce energy consumption, an important measure to reduce heating costs in the design of condensate recovery system , you should consider many factors: such reasonable provision of drainage points, in the form of steam separator is selected, the tube dirt enrichment filtration treatment method to exclude the air inside the steam pipe in the pipe due to the secondary back pressure steam airlock phenomenon caused by how to avoid, how to overcome the pipeline water hammer phenomenon, acidic condensate corrosion on how to deal pipeline, condensate pump installation should pay attention to cause cavitation and other relief. Second, the condensate is recovered works ZLTLN type condensate collector, according to the micro subcooling temperature condensate theory and dynamic two-phase flow characteristics, using a dedicated member cavitation characteristics of the consumer, eliminating pump cavitation incentives to ensure that the pumps in hot water during transport from the impeller cavitation, to solve the conventional ordinary open condensate recovery due to high temperature, pump cavitation worldwide problem, not only sufficient to guarantee fully enclosed steam condensate recovery, but also can fully recyclable and secondary steam traps leak, prevent waste water and heat. Third, the recovery of condensate consisting of: ZLTLN type condensate collector: the separator device, deflector, filter decontamination equipment, pressure utilization mechanism regulating speed handling devices, built-cavitation device catchment , level transmitter sensors, electronic control box, heat pumps and other specialized components. Fourth, the product uses ZLTLN series vertical, horizontal condensate recovery is the key equipment of steam condensate recovery system can be widely used in petroleum, chemical, power generation, textile, rubber, light industry, food, metallurgy, machinery, pharmaceutical and other industrial enterprises have closed condensate recovery steam heating system can also be used in hotels, hospitals and civil steam condensate recovery, condensate can be convenient and effective system to produce steam to indirect heat exchange closed Recycling is a traditional open-conventional condensate recovery tank replacements. Fifth, the main characteristics of the condensate recovery ??? 1. mature technology to adapt to the requirements of different working conditions ??? backwater of condensate produced in accordance with the principles for a number of factors in the hydrophobic closed condensate recovery system should be considered and possible problems encountered, the use of advanced technology, reliable and effective technique to implement measures to achieve reliable and efficient condensate closed recovery purposes. 2. ??? mechatronics, high degree of automation ??? mechatronics design, automatic control opening and closing, automatic voltage regulator, automatic alarm, double pump automatic switching and other technical measures, the formation of a variety of functions as one of the automatic control ??? 3. saving energy, reducing operating costs ??? closed due to high temperature condensate recovery, no secondary flash steam and steam leakage hydrophobic, water and heat to make full recovery. ??? (1) ??? can return rate of 97.5% ??? (2) ??? allows the system to improve the thermal efficiency of 18 to 32% ??? (3) ??? fuel savings of 21 to 30 %, improving energy utilization rate of 22% ~ ~ ~ ~ ~ ~ 4. Long service life of the product has a safety regulator device packer atmosphere, forming a closed system, to eliminate dissolved oxygen and carbon dioxide and other gases on the condensate secondary pollution, eliminate oxygen corrosion, thereby prolonging the life of the equipment and piping 5. ???? ??? eliminate pump cavitation using advanced built-cavitation relief, eliminate pump cavitation, and ensure safety normal operation. 6. improve environmental quality ??? ??? hydrophobic improve working conditions and ensure smooth hydrophobic, reducing thermal pollution and noise pollution. ??? 7. Small size, easy to install, adaptable mechatronics product, easy installation, small footprint, not only to adapt to new enterprises, better adapted to the technological transformation of old enterprises.