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Welcome to ZOZEN

ZOZEN is one of the best modern boiler manufacturers in China, our products include steam boilers, hot water boilers and thermal oil heaters. ZOZEN boiler is located in Wuxi, covers 150 thousand square meters of production area, equipped with first-class production equipment, passed the ISO9001:2000 international quality system certification. The company gained the " S " and " U " steel seal from ASME of US.

Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

In case of special condition, ZOZEN will forward your request to one of its partnered sales representatives depending on the country and state. The local maintenance personnel will arrive at the customer site as soon as possible.


A Visual Guide to a High-Efficiency Condensin

A condensing furnace generally operates the same way as a conventional furnace in circulating the air in your home. But high-efficiency furnaces often incorporate additional technology. Heat Recovery Ventilator (HRV) Just as with a standard furnace, a condensing furnace filters and reheats return air from your home in a continuous looping action.

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EXHAUST SYSTEMS - Ado

2019-9-4 · Exhaust Systems Well-designed exhaust systems collect exhaust gases from engine cylinders and discharge them as quickly and silently as possible. Primary system design considerations include: Minimizing resistance to gas flow (back pressure) and keeping it within the limits specified for the particular engine model and rating to

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Diesel Exhaust G

2019-3-5 · In addition to the physical properties, the exhaust system designer must know certain other exhaust gas parameters. These include exhaust gas temperature—which is of special importance for the design of catalytic aftertreatment devices, as catalyst performance is a function of temperature—and exhaust gas flow rate.

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Tips to Increase Efficiency and Heat Recovery in a Boile

2018-8-5 · transfer of the heat energy of the exhaust gas to boiler feedwater. An economizer captures and redirects sensible heat from the hot flue gas that normally goes up the boiler stack. This sensible heat increases the temperature of boiler feedwater or makeup water. On average, adding a standard economizer increases boiler system efficiency by 3

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Standard-efficiency gas heating. - hte.ebmpapst.c

2019-9-4 · efficiency of the boiler will be lost. These loses can be regained with the support of our radial blowers. These blowers can reliably handle hot exhaust gases up to 250°C. The motors, mostly AC shaded pole motors, are mounted outside the hot exhaust gas flow and are thermally and acoustically decoupled from the blower unit.

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Boilers

2004-3-19 · than 100 Ibm/hr of steam to utility boilers in excess of 10 million Ibm/hr. The focus here will be on boilers sized in between these two extremes, which is also where there is the greatest diversity of design. In order of increasing capacity, three boiler types

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Garioni Naval - HRSG & WHRB - Exhaust Gas Boiler

Garioni Naval - HRSG & WHRB - Exhaust Gas Boilers by Garioni Naval - a brand of SVECOM PE Srl. Exhaust Gas Boilers HRSG WHRB EBG/OTSG; Building & Hospitals, Manufacturing Plants, Process Industries, Petrochemical Complexes, Pulp & Paper Plan

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Waste Exhaust Heat Boilers - clarke-energy.c

2019-10-10 · Waste Exhaust Heat Boilers. Approximately 25% of the usable energy of the fuel gas is released in the exhaust of the gas engine. This can be captured for cogeneration in a combined heat and power plant. This heat exits the engine at ~450 o C as 'high grade heat', contrasting to 'low-grade heat' available from the generator cooling circuits. This high temperature and flow makes it well

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Residential Gas & Oil Boiler Prices and Reviews 201

2019-10-8 · Standard Gas Boilers: These are non-condensing gas boilers with efficiencies from 80% to about 90%. Their size range is about 35 MBH to 399 MBH. Most are fed by a natural gas supply from the local utility company. Propane is delivered to the home and stored in tanks rented from the supplier.

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Boiler Heat Exchanger: Aluminum vs Cast Iron v

2019-10-7 · These boilers capture additional heat by condensing the moisture in exhaust gases to be ultra-efficient. The problem is that flu gas condensate is very acidic and quickly destroys cast iron and aluminum heat exchangers. Stainless steel is lighter than the others, so it is popular for wall-hung gas

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Flue Gas Condensers | CleanBoiler.o

FLU-ACE® is equipped with a variable speed, induced draft fan [4] at the tower outlet to automatically maintain the optimum flue gas static pressure set point at the tower inlet [5]. Primary hot water is produced when boiler flue gas heat and pollutants are transferred and

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