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waste heat recovery system

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

Waste Heat Recovery Systems, Energy Audits, Opel Ener

Opel Energy Systems Pvt. Ltd. was established in Nov. 2000 with a objective to save energy for nation through industrial projects, by way of providing simple and cost effective solutions for energy savings through Waste Heat Recovery and Energy Conservation projects which are simple to implement, quick to execute and have lowest payback periods.

Global Waste Heat Recovery System Market | Size, Grow

Global Waste Heat Recovery System Market is expected to grow at a CAGR 7.8% By 2028 and will reach at US$ XX.X Mn in 2028 from US$ 53,484.2 Mn in 2018.

Waste Heat Recovery Methods And Technologies - Chemic

Jan 01, 2013· (Page 1) Waste heat recovery (WHR) is essential for increasing energy efficiency in the chemical process industries (CPI). Presently, there are many WHR methods and technologies at various stages of implementation in petroleum refineries, petrochemical, chemical and other industry sectors. Increasing energy costs and environmental concerns provide strong motivation for implementing more …

Industrial Waste Heat Recovery Systems | Sigma Therm

File Size: 2MB Heat Energy Recovery Audits. Sigma Thermal engineers are heat energy management experts. In addition to constantly optimizing our heating systems to provide the most cost effective operation possible, we provide energy audits and/or technical consulting to assist customers in determining if they have waste energy that can be recovered to further reduce their operating costs.

Waste heat recovery technologies and applicatio

2. Waste heat recovery systems. Waste heat recovery methods include capturing and transferring the waste heat from a process with a gas or liquid back to the system as an extra energy source .The energy source can be used to create additional heat or to generate electrical and mechanical power .. Waste heat can be rejected at any temperature; conventionally, the higher the temperature, the

Waste Heat Recovery Systems Market - APAC Indust

The waste heat recovery system market is expected to grow two-fold between2014 and2020. Currently, Europe is the largest market in the global waste heat recovery systems, accounting for around 35-40% share of the global market. North America is the second-largest segment, followed by APAC region.

WASTE HEAT RECOVERY SYSTEM - LinkedIn SlideSha

Sep 08, 2016· WASTE HEAT RECOVERY SYSTEM 1. WASTE HEAT RECOVERY SYSTEM 2. INTRODUCTION The primary source of waste heat of a main engine is the exhaust gas heat dissipation , which accounts for about half of the total waste heat, i.e. about 25% of the total fuel energy. the exhaust gas temperature is relatively low after the turbocharger, and just high enough for producing the …

Waste Heat Recovery Resource Page | Department of Ener

Jan 24, 2017· - Waste Heat Recovery: Technology and Opportunities in U. S. Industry, details the state of waste heat recovery technologies and evaluates R&D needs for improving these technologies, prepared for DOE 2008 - Improving Process Heating System Performance: A Sourcebook for Industry

Waste Heat Recovery - Energy.g

RD&D to advance waste heat recovery technologies. Technology needs are identified in two broad areas: 1) extending the range of existing technologies to enhance their economic feasibility and recovery efficiency, and 2) exploring new methods for waste heat recovery, especially for unconventional waste heat sources. Acknowledgement

Waste Heat Recovery System - an overview | ScienceDire

Cited by: 92 This actual result is a factory waste heat recovery system consisting of six units of centrifugal heat pumps 500 RT each, and is used to air conditioning of the factory and cool the machine tools. Fig. 4 shows the system flow diagram, and Table 5 the specification of heat pumps.

Waste heat recovery system for electric arc furnaces - YouTu

User rating: 5/5 Feb 11, 2020· Primetals Technologies implemented an innovative waste heat recovery system at the steelworks of Arvedi in Cremona, Italy. An outstanding highlight …

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zhulin@zozen.com

No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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