Product Details

Specifications

1. High pressure
2. ISO 9001:2008 certification
3. easy to operate
4. prompt delivery

centrifugal equipment boiler induced draft fans

Welcome To Henan Hengtong Blower CO.,LTD

Hengtong Blower produces in each big industries used as key equipment, among dust removal blower, boiler blower, cement plant dedicated blower, chemical drying ventilation fans , low noise centrifugal blowers , high temperature blower, boiler induced draft fans,environmental protect blower etc were used in industrial and civil fields.

Application

Boiler System	According to different applications, boiler system are used for generating steam and electric energy in many different industries. boiler system needs forced draft fans to offer combustion air ,at the same time, induced draft fan remove products of combustion and maintain the required draft. over-fire air fan, primary air and FGR fan are used to circulate gases to different parts of the system. Hengtong blower is a leading provider of pre-engineering and heavy custom boiler induced draft fans for boiler system.
Burner System	Hengtong is a leading provider of pre-engineering and custom boiler induced draft fans for burner system applications, burner system are widely used for heating and drying throughout various industries. our fans and blowers are constructed with abilities to supply long lasting quality and consistent airflow for high pressure and combustion air systems
Forced Draft	Forced draft fans typically provide positive pressure and to control pressure inside specific application. Specific pressures are maintained and controlled by both the forced draft fans and inlet or outlet dampers. Hengtong blowers are the most commonly used boiler systems, forced their way into the air so that the boiler efficiency.
Aeration	Aeration system usually involve the use of a fan or a blower to inject and move air through solids or liquids, various materials needs ventilations due to the changing environment ,hengtong blower fans are utilized in aeration system to supply air and remove wasted compounds in wasted-water system. our boiler induced draft fans also provide moist and temperature control instorege and compositing applications.
Pneumatic Conveying	Hengtong blower provide a wide range of lines of air handing equipment for conveying powder and bulk solids. the bulk density of the materials such as food or metal must be determined with the purpose to convey materials by airflow, our fans are designed to produce high velocity air to carry materials from processing stage to the collection stage. fans and blowers are also used to conveying ,so as to provide extra cooling and aeration to the materials if needed.

Mian produce

hengtong blower custom engineered boiler induced draft fans are designed specifically for each contract which allows us to apply a combination of experience, advanced design techniques and a knowledge of the operating conditions to select the optimum fan in terms of capital cost, running cost, maintainability and reliability. A wide range of options are available in terms of drive arrangement, output control, layout and ancillary equipment, to give maximum flexibility to the plant designer.

Recommended parts

Casing: Rugged enclosure design, selection of appropriate electrode for welding high-strength , ensure that housing more durable.

Impeller :Impeller annealed completely eliminate welding stress generated when the structure to ensure that the shape of the impeller does not occur creep and cracks.

Air inlet: Convergence can be a good design to reduce wind resistance, and to be able to get better gas inlet angle when entering the impeller wheel, can effectively improve the operating efficiency of the fan.

Overall support:Overall support is your installation is very simple and easy operation

Motor:General motor, high voltage, frequency conversion motor or custom is appropriate for your system.

Optional components

Our Principle

centrifugal equipment boiler induced draft fans driven by motor, drive the impeller rotation, the gas along the air inlet get into the impeller, as a result of the action of the impeller, the gas gain energy, pressure and kinetic energy increased, the impeller gas out of the volute impeller junior people after work, leave is the role of volute impeller gas concentration of diversion, and parts of the gas kinetic energy into the static pressure, and then send the gas from the outlet of the spiral case, when the gas enough energy to overcome the resistance of pipelines and gas can be transported to high or the distance.

Technical Parameters

Application	Temperature	Normal temperature Air
		Hot Air
	Air composition	Clean air
		Dusty air
		Corrosive gas
		Combustible gas
		Powder materials
		Light particle materials
Performance	Impeller diameter	400	~	3200	mm
	Speed of mainshaft	960	~	2900	rpm
	Pressure range	2705	~	16250	Pa
		20	~	121	mmHg
		276	~	1658	mmH2O
	Flow range	2198	~	42409	m3/h
		3736	~	72087	CFM

Production process

Our production process of centrifugal equipment boiler induced draft fans by the Material preparation, Plate forming , Casing welding ,Impeller welding Packaging and shipment complete.

Installation service

There are three methods for installing our service:

Quality Assurance:

Hengtong's Quality Control programe is backed by a comprehensive Quality
Management System (ISO 9001:2000), deviced at the time of inception and

continuously upgraded. We have in place highly mechanised testing facilities, with procedures laid out to the requirement standards. The test facilities in

place permit the flawless testing of the complete range of our products.

customer visitting

our blower export to Vietnam, Libya, the Philippines, Albania, Romania, Pakistan, India, EU and other countries and regions, which has won the domestic and foreign customers and several design institutes broad trust and praise.

Links to related products

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If you are interested in our centrifugal equipment boiler induced draft fans,Please don't hesitate to visit our website.

htblower.en.china.cn

We will appreciate it a lot if you can offer us your product performance requirement and operation environment for the centrifugal equipment boiler induced draft fans of you need,so that we can customize optimal product to meet your every requirement.

Air volume/air flow		m3/h
Total pressure or static pressure		Pa
Medium temperature		℃
Voltage		v
Frequency		Hz
Altitude of operation place		m

We will give you a favorable price.