Closed condensate heat recovery Currently, semi-closed condensate recovery equipment manufacturers to adopt most of the many causes of installation came just a few months okay to use, and then it appeared condensate removal is not timely, backwater interfere with each other, and some seriously affected the production, then abandoned without end and Atmospheric figured goods, causing a lot of flash steam for air emissions, there is a leak, hold water phenomenon. The effect of good semi-enclosed condensate recovery and return water temperature can be increased to about 70 ℃, due to the effect of heat transfer was poor, resulting in energy saving is not complete. Closed condensate recovery steam heat system can solve prevalent due to the use of traps or unreasonable due to the hydrophobic "energy and heat," contradicts hydrophobic conditions, multiple different pressures can be co-condensate closed network with the same recovery units, condensate recovery will not interfere with each other, especially for the oil industry, the paper industry, the alcohol industry, the food industry (starch, instant noodles, fans, etc.), the chemical industry, textile industry and so on. ? Closed condensate recovery system recovery using sealed, not completely solve the problem of open recycling saving, can 130 ℃ ± 5 ℃ temperature condensate directly into the boiler feed water used throughout the process to ensure that operators of steam condensate recycling in the closed state, no leakage. Closed condensate recovery highlights one of the eight, do not use the trap system concentrated hydrophobic realize the difference between high and low voltage large steam equipment can recycle more than total net confined hydrophobic smooth, completely solve the hydrophobic group phase heat transfer equipment and energy efficiency contradictory problems. Second, the real closed recycling, improve production efficiency will be the basis of steam condensate completely recyclable! Third, the? Secondary steam extraction reuse, hot water enclosed water, energy-saving effect significantly better than other products. Fourth, the use of anti-cavitation device specifically designed to address the problem of pump cavitation, ensuring efficient operation of the recycling unit. Fifth, do not need to change the process, in parallel with the user's existing backwater system can switch freely, easy to maintain favorable production continuity. Six, suitable for all steam conditions, based on your actual steam conditions tailored best suits your device. Seven, run automatically, without guards. Eight, an investment can be in place for 3 to 6 months recovery costs.