2 in One Air Preheater for Refining and Petrochemical, Plate and Tube Combined Type, Anti-Corrosion

Product Description

PRODUCT DESCRIPTION 

Air preheater is one necessary heat transfer equipment in the heating furnace system. It's main function is heating the ambient air by reusing the waste heat of  flue gas. It is recorded that  each degree drop in flue gas temperature can save 1% of fuel. Therefore, it can save a lot of energy for enterprises every year.

Combined with the advantages of plate type and pipe type, it is more suitablefor high sulfur condition and anti-scaling. According to the requirement of fule gas inlet and outlet temperature, the preheater is divided into high temperature section and low temperature section. The high temperature section adopts corrosion-resistant enamel tube type, glass tube type, silicon carbide tube type and other structures. 

Applied fields	Petroleum, Metallurgy ,Industrial, Chemical, Medical etc.
Material	Customized
Life Span	Design life 10 years
Manufacturing standards	GB150
Certificates	ISO9001
Lead time	It depends on the scale of order. Generally, goods can be sent out within 60 days.
Packing	Generally, goods are packed according to per request.
Shipping	Qingdao port and Tianjin port

 


Advantage:
a) All welded plate type preheater in high thermal efficiency. Small floor area, easy installation and maintenance;
b)Plate surface smooth and not easy to dust, avoid fouling resistance led to the decrease of the efficiency of 
energy waste caused by rising;
c)Enamel tube surface is smooth, not easy to dust, enamel surface can avoid low temperature dew point
 corrosion.

Integrating the strongpoint of plate and tube type, suitable for working condition of high sulphur and fouling resistance.

According to the requirements of the flue gas and the inlet temperature divides into the heat exchanger in high temperature and low temperature, high temperature period of use corrugated board, thermal efficiency is not affected (98%).
 

Low-temperature adopts column tube structure, surface enamel technology. Because of contact with the flue gas is enamel surface, can effectively prevent the dew point corrosion. Temperature of flue gas side can meet the working condition of 60 degrees, the corrosion life of 10 years, and not easy to scale, easy to blowing.

1. Modular combination, resilient seal connections between modules, to prevent thermal expansion failure,

2. Flue gas channel ,air channel and preheater interface connected by expansion joint, temperature expansion stress buffer.




 

COMPANY INTRODUCTION 






Who are us

Shandong WINTECH Technology Co., Ltd. (hereinafter referred to as WINTECH) is located in Zichuan Economic and Technological Development Zone, Shandong Province. It is a high-tech enterprise that develops and manufactures high-efficiency energy-saving heat transfer products. Its core technology has independent intellectual property rights, and has won many provincial or national awards. It is a strategic emerging industry project vigorously advocated by the state. WINTECH has a complete product system, including Fully welded plate heat exchanger, round plate and shell heat exchanger, semi-round plate and shell heat exchanger, air preheater, slurry heat exchanger, GGH heat exchanger, etc. The above products can meet different working conditions of users,WINTECH provides customized products according to the different needs of users ,its products are widely used in petrochemical, electric power, steel, metallurgy, shipbuilding, pharmaceutical and other fields, with Significant features such as energy saving, emission reduction, high efficiency and practicality ,high added value. It is of great significance to promote the development of new efficient, energy-saving and emission-reducing heat transfer industries.

WINTECH has always adhered to the value of "integrity, customer achievement, entrepreneurship and innovation, teamwork". The production process strictly abides by the relevant national and industry standards. The product has formed a perfect quality assurance system from design, manufacture to inspection. It has obtained ISO 9001 quality management system certification, ISO 140001 environmental management system certification, ISO 18001 occupational health and safety management system certification, A2 pressure vessel manufacturing license, the introduction of advanced testing equipment and means at home and abroad have laid a solid foundation for improving the stability and reliability of products and won the trust of users.

What's product we manufacture




Why Choose us

We set up all art state of facilities on processing from the uncoiling steel machine, hydraulic oil pressing machine,  Gantry milling, resistance welding machine, welding robot, Laser welding machine,testing from complete instruments in our lab, make every set of equipment is dispatched at the qualified controlling. 
Basing on our powerful product capability, many certification and awards are achieved. ISO14000, ISO9000, OHSAS18001, CNAS, IAF, ASME make us prodce and supply equipment as per the ASME standard complying with international market consumption, now our clients are from Russia, Uzbekistan, Thailand, South America, India,Indonesia, Malaysia,Iran, Saudi Arabia, Argentina, and other countries and areas.

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