WHRB,Waste Heat Boiler, Heat Recovery Boiler,Waste Heat Recovery Boiler,Heat Recovery Unit,
Waste Heat Recovery Oil Boiler, Heat Recovery Oil Heater
Medium: Steam or thermal oil
Capacity: based on waste heat air flows
Biref Introduction
What are waste heat recovery boilers?
Waste heat recovery boilers are designed to reduce heat energy wastage. WHR Boilers utilize waste heat or hot waste air flows from process for generating steam or heating thermal oil to meet factory requirement.
In simple words, WHR Boilers are energy recovery heat exchangers.
What's the Waste heat recovery boiler design?
Waste Heat Recovery boilers are designed to recover heat from waste flue gases from DG exhaust, Furnace exhaust, Kiln exhaust, incinerator exhaust etc. to produce steam or hot thermal oil based on the application requirements of the plant.
There are 4 basic requirements or inputs for calculating your waste heat from the source. These are: -
Type of fuel and its composition
* Amount of flue gases leaving the exhaust per hour in Kg/hr or Nm3/hr
* The temperature of flue gases at the exhaust in ºC
* The process where you want to utilize this waste heat.
* The amount of steam generators or Steam Boilers of heat transfer is controlled by the quantity of heat available in the flue gases.
SUTEX Boiler can be fire tube or water tube type as per the design requirements.
What's the waste heat recovery boilers (WHRB) benefits?
* Highly Reliable in operation and robust in construction.
* Quick Payback Returns are achieved.
* One time investment with lifetime returns.
* No combustion, No emission hence Eco-friendly.
* Energy being put to use, which was getting wasted anyway.
About US
Jiangsu soho Honry Imp. &Exp. Co., Ltd is a state-owned company, which hold SUTEX BOILER brand, and select the boiler maker as our ODM, which is a professional manufacturing company, founded in 1991, for boiler and pressure vessel processing, with more than 500 workers and 150 technical engineers. It holds S and U stamps of ASME Standards, Class-A boiler manufacturing license, D1,D2 pressure vessel manufacturing license, boiler & pressure vessel inspection certificate of China.
It has developed a series of progress technologies in the field of manufacturing of boiler pressure vessel with more than 30 years technical accumulation and innovation. It has more than 100 invention patents and utility model patents in such area of boiler combustion. Our boiler products cover power plant boiler, steam boiler, hot water boiler, thermal oil heater, waste heat recovery steam boiler, steam generator, etc.
Products are widely used in power generation, biomass, electric heating, chemical industry, textile industry, food industry, paper industry, pavement, plastics, rubber, and wood industry, etc. Until now, there are more than ten thousand clients all over the world. Our products are not only served in China, but also exported to such countries/regions as USA, Japan, Australia, Russia, Vietnam, Philippine, Malaysia, Indonesia, Pakistan, Kazakhstan, Iran, Egypt, and Africa, etc.
Workshop View
Ceritificate
Overseas Exhibition
SUTEX offers its customers the following services for industrial steam/hot water boiler, thermal oil boile/heater and waste heat recovery boilers and steam generators:
Customized boiler designs.
Super quality boiler product
Installation and commissioning service
Operators training service
Lifetime maintenance service.
Clients be all over the world
Field Installation&Commission
Boiler FAQs
Q: What different types of boilers are available?
DZL type steam/hot water boiler
SZL type steam /hot water boiler
SHL type steam /hot water boiler
WNS type steam /hot water boiler
SZS type steam /hot water boiler
SZW type steam /hot water boiler
CFB type steam boiler
YLW type thermal oil boiler/heater
YYL(W) type thermal oil boiler/heater
WNS type thermal oil boiler/heater
SZS type thermal oil boiler/heater
SZW type thermal oil boiler/heater
Waste heat recovery boiler
Steam generator
Q: What are waste heat recovery boilers?
Waste heat recovery boilers are designed to reduce heat energy wastage. WHR Boilers utilize waste heat or hot waste air flows from process for generating steam or heating thermal oil to meet factory requirement.
In simple words, WHR Boilers are energy recovery heat exchangers.
Q: What are heat recovery boilers used for?
Boilers of this type generate steam /heating thermal oil by extracting heat from hot fluid, generally a gas, which is produced as a by-product of a chemical reaction and has no intrinsic value as a chemical, or which is in the form of exhaust from a gas-turbine or internal combustion engine.
Heat recovery boilers are also often found in association with high temperature processes such as steel and glass making. They recover the high temperature gases emitted by another machine, turbine, or engine, cool them, and generate steam, improving the factory's efficiency and its energy sustainability.
Q: Why waste heat recovery is so important
Increased energy efficiency is a constant challenge for industry, energy prices are rising globally so there is a short-term necessity to reduce fuel bills in order to remain competitive, which is why waste heat recovery is so important.
Q: Why heat recovery?
One of the key areas for potential energy saving in existing systems is waste heat recovery. Waste heat recovery is so important because by reducing the amount of fuel used to produce heat in a boiler installation, heating efficiency increases, resulting in lower fuel use. This serves both the requirement to increase efficiency and reduce carbon emissions.
What's the Waste heat recovery boiler design?
Waste Heat Recovery boilers are designed to recover heat from waste flue gases from DG exhaust, Furnace exhaust, Kiln exhaust, incinerator exhaust etc. to produce steam or hot thermal oil based on the application requirements of the plant.
There are 4 basic requirements or inputs for calculating your waste heat from the source. These are: -
Type of fuel and its composition
* Amount of flue gases leaving the exhaust per hour in Kg/hr or Nm3/hr
* The temperature of flue gases at the exhaust in ºC
* The process where you want to utilize this waste heat.
* The amount of steam generators or Steam Boilers of heat transfer is controlled by the quantity of heat available in the flue gases.
SUTEX Boiler can be fire tube or water tube type as per the design requirements.
Q: What's the waste heat recovery boilers (WHRB) benefits?
Highly Reliable in operation and robust in construction.
Quick Payback Returns are achieved.
One time investment with lifetime returns.
No combustion, No emission hence Eco-friendly.
Energy being put to use, which was getting wasted anyway.
Q: How long does an industrial waste heat recovery boiler last?
The normal service life of a steam boiler is 10 to 20 years, provided that proper care and maintenance routines are applied to the feedwater /thermal oil and interior of the boiler.
Q: What services for industrial boilers does SUTEX offer?
SUTEX offers its customers the following services for industrial steam boiler, thermal oil boiler and waste heat recovery boilers and steam generators:
Customized boiler designs.
Super quality boiler product
Installation and commissioning service
Operators training service
Lifetime maintenance service.
Q: What safety features do waste heat recovery boiler have?
Medium: Steam
Boiler shutdown protection due to water level low
Boiler shutdown protection due to continuous water level low
Boiler shutdown protection due to steam pressure high
Safety valve over pressure protection.
Automatic FWP on / off
Medium: Thermal Oil
Boiler shutdown protection due to oil outlet temp. high
Boiler shutdown protection due to oil outlet pressure high
Boiler shutdown protection due to oil inlet pressure. high
Boiler shutdown protection due to oil inlet&outlet pressure differ. high
Q: What is the lead time of SUTEX boiler
The subject boiler will be delivered within 60 -90 days based on boiler capacity
Q: What primary components for boilers are there?
The most common accessories are:
Boiler Proper
Feed water pump/Oil circulation pump
Chimney
Control panel
Instrument gauges and valves
SUTEX supplies all types of complementary equipment for industrial steam boilers, and designs new equipment and tools if they are necessary for the final installation to meet its clients' expectations.
Q: What is the supply scope of boiler arranged by buyer
Whole civil works engineering by SUTEX design drawing
All connecting piping (steam, feed water piping/Oil piping)
All connecting cables (motor cables, single cables, main power supply cable)
Some connecting valves from feed water pump point
Chimney manufacture on site by SUTEX design drawing
Balance flue gas ducting manufacture on site by SUTEX design drawing
Thermal deaerator
Q: How does boiler warranty work?
The subject boiler is covered by a twelve months warranty against mechanical and/ or factory defects from date of test-run or 18 months from the date of shipment whichever comes earlier.
SUTEX shall repair or replace the components, parts or accessories covered by warranty that had become inoperative within the warranty period but not covered caused by faulty operation from the buyer.
SUTEX will provide lifetime service for boiler with cost when its warranty expired.
Q: Who will be fitting my new boiler?
Simply, a local professional boiler installing company will install the subject boiler under SUTEX engineer's instruction and supervision
Q: How long will my installation & commissioning take?
Typically, the whole installation & commissioning work may take 15-45 days based on the subject boiler capacity.
Q: How often should I maintain my boiler?
Overhaul inspection and maintenance: 1-3 month
SUTEX will provide detail brochure regarding how and when to do maintenance work during boiler running.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}