& does relevant recommendations: duct compensator, wholesale air duct compensator is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.


Air duct compensator is introduced
Air duct compensator can be used in the dust collector, vacuum cleaners, air heater, washer, induced draft fan, blower fan equipment import and export. According to the requirements of the material can be divided into fabric compensator, rubber duct compensator, stainless steel corrugated compensator, metal compensator).

The purpose of the air duct compensator
Thermal power plant boiler, gas turbine exhaust system;
Petrochemical industrial boilers, industrial furnace exhaust system;
Exhaust temperature desulfurization device type, dry type ventilation;
Metallurgical system of blast furnace, converter, furnace smoke prevention and dust control;
Nuclear power plant ventilation;
Cement industry of all kinds of kiln, dust, ash handling system.

Air duct compensator product features
1, reasonable structure, good elasticity, large range of heat bilges cold shrink, the reaction force is small, pipe bracket on both ends with metal short tube and the flange is connected with fan and duct, can run compensating duct of thermal expansion, also can more than compensate displacement.
2, shock absorption, noise reduction, insulation dust, favorable environmental protection, simplify the structure of stent.
3, circumference displacement can, can prevent the connecting bracket or equipment foundation subsidence caused by damage, could be suitable to the eccentricity of the pipe installation error, convenient installation and maintenance.
4, resistance mo, heat resistance, ageing resistance, corrosion resistance, long service life.
5, Yin force is small, light weight, no dust.
6, resistance to medium temperature range: - 40-300 degrees.

The use of air duct compensator
Compensator is also known as expansion, expansion joint, corrugated compensator. Compensator is divided into: corrugated compensator, sleeve compensator, rotating compensator, square several types, such as natural compensator with corrugated compensator is relatively common, compensator is mainly to ensure the safe operation of the pipeline, and has the following functions:
1. The compensation Angle to the absorption pipeline axial, lateral, thermal deformation.
2. Corrugated compensator expansion amount, valve pipe installation and removal.
3. The vibration absorption equipment, reduce the influence of equipment vibration on pipeline.
4. Absorb the earthquake, subsidence deformation of pipeline.

Air duct compensator features of the product
1, rubber and fiber fabric has good displacement (change) reducing repeatedly, can provide large multidimensional direction in smaller size compensation, can eliminate the multidirectional errors caused by all kinds of piping connection.
2, rubber and fiber fabric has excellent acoustical isolation function, can effectively reduce and eliminate boiler, fan system products such as the transmission of sound and vibration.
3, rubber and fiber woven unable to transfer loss, reduced the design process, without adding other auxiliary facilities.
4, rubber and fiber woven and insulation material with high heat resistance and corrosion resistance, never rust, reduce maintenance costs.
5, rubber and fiber fabric has excellent air tightness and flexibility, can guarantee the transmission medium and restorable after repeated displacement without leakage.

The technical performance indicators of air duct compensator


Air duct compensator connection size



The installation of air duct compensator brief explanation
1 selected by the user in the design, installation, length, when placing order, not indicated by the supply of L = 350 mm.
In the table 2, the weight calculated by general installation length L = 350 mm.
3, joint with a brace, brace before installation should keep not to take off, after waiting for bolt tightening it all out, to ensure that installation is reasonable, the physical and mechanical properties make it the real impact.
4, various specifications and installation size tolerance should be consistent with the table below: