Air Heating Electric Heating Skid Air Sealing Damper

The Air Sealing Damper Mineral Insulated Electric Heater for Air Heating is mainly used for the air heating in the baffle valve sealing. The specifications are divided into three forms: low temperature, medium temperature and high temperature. The common place in the structure is to use stable mineral insulated electric heating element to reduce the vibration. For convenient control, besides containing overtemperature protection, multimodal operation device between the fan and heater should be added, to ensure that the electric heater to be started after the fan starting. A differential pressure device should be installed before and after the heater to prevent fan fault. The gas pressure for the passage heate generally should not be more than 0.3 Kg/cm2. If more than the above pressure specifications, circulating electric heater should be selected. Low temperature type gas heater heats the highest temperature not exceed 160 ℃; medium temperature type does not exceed 260℃; high temperature type does not exceed 500℃.

Two, application field of Air Sealing Damper Mineral Insulated Electric Heater for Air Heating

The baffle door sealed electric heater is mainly used to heat the desired air flow from the initial temperature to the desired air temperature, up to 850℃. It has been widely used in aerospace, weapons industry, chemical industry and many scientific research and production laboratories in colleges and universities especially suitable for automatic control, large flow and high temperature combined system and accessory test. The air electric heater can be used in a wide range for any gas. The produced hot air is dry, without moisture, conduction, combustion, explosion, chemical corrosion, or pollution, safe and reliable, and fast temperature increasing for the heating space (controllable).

Three, Technical Characteristics of Air Sealing Damper Mineral Insulated Electric Heater for Air Heating:

1, can make the air heated to a very high temperature, up to 850℃ with the temperature of the shell only about 50℃.

2, high efficiency: more than 0.9.

3, high heating and cooling rate, up to 10℃/S, fast and stable adjustment. There will be no lead and lag phenomenon for the controlled air temperature, very suitable for automatic control.

4, good mechanical properties: as its heating element is a special alloy material, so under the impact of high pressure air flow, it has better mechanical properties and strength than any other heating element, which is more advantageous to the need for a long time continuous heating of the air system and accessories test.

5, when obeying the use rules, it is durable with a service life for decades.

6, clean air produced with a small volume.

7, according to the needs of users, multiple types of electric air heater is designable.

Four, specification model of Air Sealing Damper Mineral Insulated Electric Heater for Air Heating should be based on the customized requirements:

Five, the level of damper seal explosion-proof electric heaters: Exd Ⅱ BT1-6 Exd Ⅱ CT1-6

Single power from 2KW to 10000KW series.

Table 1: QJRQ Parameter and Size of Vertical Gas Electric Heater

Pasia Industries is a scientific and technological enterprise specializing in researching, developing, producing, installing and providing technical consultation and service for mineral insulated heating cables, heating elements and finished heaters as well as welded honeycomb products for filtering, shielding, sealing and guiding. Located in Puyuan high-tech park, Zhejiang province, it covers an area of more than 10 hectares, with a construction area of more than 50,000 square meters. It possesses a convenient transportation, about 150 kilometers from Shanghai in the north and 40 minutes from Hangzhou Xiaoshan international airport in the south.

With the most professional production lines and the highest automation level in China, Pasia produces mineral insulated heating cables, heating elements and finished heaters, honeycomb cores of stainless steel, brass, nickel, aluminium and other metal or metal alloys according to international standards. Pasia is one of the top four professional manufacturers of industry in the world on capacity and sales. As leading technological products, they possesses advanced properties of good quality, many varieties, full specification range, wide application, long service life, good safety and easy maintenance etc., and have been successfully applied to oil and gas (extraction, transportation, storage, etc.), chemical industry （petrochemical industry, fine chemical, pharmaceutical, etc.), power (nuclear power, solar power, etc.), construction (melting ice and snow), railway, aviation, metallurgy, electronic and et al for the applications as heat tracing and heating, detecting, signaling, power transmission, as well filtering, shielding, guiding and sealing. The company has become one manufacturer of the few in the world of completely electric heating technology and products of four categories including constant wattage, temperature self-regulating, MI heating cable and skin effect resistance and one of the top three wire electric heating products suppliers. The honeycomb core has been widely used by many clients on filtering, water treatment, structure platform with high requirement on flatness, shielding, turbine sealing and straightening etc. It can not only provide complete categories of professional products, also provides customers with solutions, consulting, project reply, EPC project general contracting services which can even be extended to the services including safe operation for maintenance etc. So far, the company has possessed 25 related patented technologies, 13 national new products, and 12 national technological innovation projects.

Upholding a company spirit of leading innovation and win-win cooperation, Pasia has become one of the few in the industry who possesses complete capacity of research and development, design, production and installation of mineral insulated heating cable and its heating equipment, honeycomb core and its parts or modules both home and abroad, relying on professional team, advanced management means, close work with related universities, design institutes and scientific research units, industry leading R&D testing capacity, under the ISO9001 quality system. After several years’ hard and persistent efforts, Pasia have the ability to supply a complete set of products, excellent technical support and perfect follow-up service. A variety of products have not only been applied to meet the requirements from domestic market, but also exported to many countries and regions such as Europe, Asia, Africa and America to serve different categories of purposes. It receives a high visibility and reputation from the industry. Over the past years, the company has involved in thousands of projects from all walks of life, among which the most influential ones are:the explosion-proof natural gas electric heater at Datong natural gas gate station in Shanxi province; Electric heater for paint material for the production bases of Hempel (USA) paint company in Kunshan and Guangzhou; Electric heaters for Tongyi chemical system in Beijing, Lanzhou, Shanghai and Shandong; Complete heating and tracing equipment for large oil and gas fields in Jiangsu oilfield, Benin, Angola, Thailand, Myanmar, Kazakhstan, the UK, Canada; the wind or water tunnels of honeycomb core in Singapore, India, USA and UK, shielding honeycomb core applications from many foreign countries, honeycomb seals for the turbines from Russia etc.

Insists on serving market with sincerity, securing quality with technology, leading innovation with study and driving development with passion, Pasia has become a well-known provider of advanced heating technology solutions at home and abroad, and one of the fastest growing members in the industry.