Waste Heat Exchanger

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-10-21 12:21
Browse the number: 325
inquiry
Company Profile
 
 
Product details

Wuxi Shenneng Energy-Saving Boiler Co.,Ltd one of the leading China waste heat exchanger manufacturers and suppliers, we are selling energy-saving and environmental waste heat exchanger, energy-saving waste heat exchanger, waste water heat exchanger   . Our top level China factory is able to produce cheap waste heat exchanger with good quality. If you are looking for mainland or checking price, please feel free to contact us, we have products for sale, and you can also wholesale products from us.

Wuxi Shenneng Energy-Saving Boiler Co.,Ltd one of the leading China waste heat exchanger manufacturers and suppliers, we are selling energy-saving and environmental waste heat exchanger. Our top level China factory is able to produce cheap waste heat exchanger, energy-saving waste heat exchanger, waste water heat exchanger with good quality. If you are looking for mainland or checking price, please feel free to contact us, we have products for sale, and you can also wholesale products from us.

Waste heat exchanger

Operation Principle

Industrial heat exchanger is to use the heat of exhaust gas as its heating source after the combustion of heat transfer oil boiler. It is fixed tube heating device. Heat will be released when high temperature flue gas goes through the tube to make the water heat up and generate steam or hot water, which could be used.


Advantages of Using Waste Heat Exchanger


1. Energy and cost saving.  It uses the exhaust gas during the combustion of heat transfer oil boiler

2. Convenient and easy to operate. The waste heat exchanger does not need manual operation and energy consumption, only need the electricity of one water pump.

 

We’d like to take 4 million Kcal heat transfer oil boiler as an example. The flue gas temperature generated by heat transfer oil boiler is about 680°F-752°F,(flue gas temperature is oil temperature+176°F--248°F). Normally this part of flue gas directly discharges into the environment through dust collector and ID fan. This exhaust way has below disadvantages. 

 

1.high exhaust gas temperature

2. not good to the safe use of ID fan

3. the insulation requirements of flue gas duct will be increased


If a waste heat exchanger is configured with the heat transfer oil boiler, then no need to add other auxiliary equipment. Certain pressure and temperature of saturated steam or water could be obtained to use for production and daily life, without consuming any more fuel. At the same time the exhaust gas temperature could be reduced to well protect the operation of ID fan and decrease the insulation requirements of flue gas duct.

After preliminary accounting, a 250m2 waste heat exchanger is equipped on 3 million kcal heat transfer oil boiler. Based on running 24 hours per day, conservatively one day could get (room temperature water heating) 20 tons. According to 100 RMB / ton steam calculations, 2000 RMB could be created daily,one month 6000 RMB(about USD$1000).

If a 300m2 waste heat exchanger is equipped on 5 million kcal heat transfer oil boiler , Based on running 24 hours per day, conservatively one day could get (room temperature water heating) 35 tons. According to 100 RMB / ton steam calculations, 4000 RMB could be created daily, one month 12000 RMB (about USD$2000), 1.2 million RMB(USD$0.2 million) could be saved in ten months. You can recoup the investment in just 2-3 months.


Worthwhile Investment 

Installation of a 300 m2 waste heat exchanger=USD$30,000 of equipment +soft water, pipes, valves and installation costs, totally USD$40,000. It only needs USD$ 40,000 investment in one time, USD$200,000 could be recouped per year.

Total0bar [View All]  Related Comments
 
more»Other products

[ Products search ] [ favorites ] [ Tell friends ] [ Print ] [ Close ]