Non metallic compensator skinAlso known as desulfurization ring belt, non-metallic fabric ring belt, etc., it is mainly made of multi-layer soft materials and has many advantages such as wide temperature resistance, high pressure resistance, strong corrosion resistance, good flame retardant performance, sound absorption and shock absorption, and good flexibility. Compared to traditionMetal corrugated pipeCompared with it, it avoids the transmission of rigid forces caused by connections, eliminates pipeline vibration, solves the problem of compensating for the thermal expansion and contraction of ventilation fans, and the unavoidable displacement of metal parts. And it can provide protection for the fan in case of accidents. And it is far superior to metal corrugated pipes in many aspects such as transportation, installation, cost, and maintenance. Classification and characteristics of non-metallic fabric skins (bands) based on material One is silicone skin, and the other is fluororubber skin. Silicone skin generally makes air duct fiber fabrics with relatively low temperature resistancecompensatorAfter adding insulation layer, it is used in ≤600℃. Fabric compensators with fluorine rubber skin used in extreme environments have a temperature resistance of ≤1200℃.

1、 Characteristics of non-metallic compensator skin products

1、 Multi directional compensation: Non metallic compensators can provide larger axial, angular, and lateral displacements within a smaller size range.

2、 No thrust: The main material is glass fiber fabric and its coated products, which cannot transmit force. The use of non-metallic compensators can simplify the design, avoid the use of large brackets, and save a lot of materials and labor.

3、 Noise reduction and shock absorption: Fiber fabrics and insulation cotton themselves have the function of sound absorption and shock absorption, which can effectively reduce the noise and vibration of systems such as boilers and fans.

4、 Excellent high temperature resistance, corrosion resistance, and sealing performance: coated with high molecular weight materials such as organosilicon and fluorine, it has excellent high temperature resistance, corrosion resistance, and sealing performance.

5、 Easy installation and maintenance.

6、 Composed of silicone rubber and fiberglass cloth, it has the characteristics of high thermal insulation performance, seismic isolation and noise reduction, resistance to (high) and low temperatures, corrosion resistance, pressure resistance, simple structure, light weight, and easy installation and maintenance.

2、 Application field of non-metallic compensator skin

1Thermal power plants: boilers, gas turbine exhaust systems, dust removal systems.

2Petrochemical enterprises: smoke exhaust and desulfurization devices for boilers and industrial furnaces, wet and dry ventilation ducts.

3Steel plant: dust removal systems for blast furnaces, converters, exhaust gases, etc.

4Smelter: Combustion furnace and other exhaust systems.

5Cement plant: kiln, dust collection, smoke and dust treatment equipment system.

6Equipment category: dust collector, absorption tower, air heater, blower, inlet and outlet of various devices.

3、 Non metallic compensator skin product picture

4、 Method and steps for replacing non-metallic compensator skin

　　1 Preparation work

　　1．1Firstly, check and confirm that the outer diameter size, skin width, technical parameters, and installation position of the non-metallic compensator meet the requirements of this construction.

　　1．2Check that the skin, pressure plate (if the original pressure plate can be reused, the quality of the pressure plate should be confirmed), bolt components, etc. that need to be replaced meet the requirements of this construction.

　　1．3Check and clean up flammable materials around, prepare fire extinguishing tools, and install fire and electrical equipment.

　　2Dismantle the old skin

　　2．1Use a wrench and gas cutting equipment to cut off the bolt components that fasten the skin of the original non-metallic compensator, remove the pressure plate and old skin, store them in designated locations, and mark the sequence of reinstallation for the pressure plate that can be reused, so as to ensure that the opening of the pressure plate and the flange opening of the non-metallic compensator are not offset when reinstalling the skin.

　　2．2Non metallic compensators with insulation cotton for the original flue should be stored separately if the insulation cotton can be reused; Check for deformation or damage to the deflector, counter flange, and metal frame, and make corrections or replacements.

　　2．3Check the quality of the non-metallic compensator frame to ensure that new skin can be installed.

　　3 Install a new skin

　　3．1Firstly, install the internal skin cotton, distribute and set up insulation nails, install the insulation cotton wrapped with stainless steel wire mesh on the inner layer, and then install other layers of insulation cotton in sequence, and fix them flat with insulation nails.

　　3．2The skin must be flat on the flange surface of the metal frame (to prevent wrinkles). The skin must be tightened before being compressed with pressure plates and bolts. The installation of the skin must start from the bottom. Before installing the skin, it should be ensured that the internal insulation cotton has been installed sufficiently, and it should be gradually unfolded from the bottom to the outside to prevent wrinkling. For those located in a horizontal flueEXPANSION JOINTSkin, the outermost skin interface should have the upper interface pressed down to prevent water leakage at the interface.

　　3．3All clamping bolts must be tightened with an electric wrench. If the electric wrench cannot be used due to position limitations, it must also be ensured that the bolts are tightened properly, and any missed tightening is strictly prohibited.

The non-metallic compensator skin is a semi-finished product of non-metallic compensators, which has a wide range of applications and is quoted in meters. The quotation for non-metallic compensators is relatively complex, requiring knowledge of the medium, temperature, pressure, and so on.

5、 Introduction to non-metallic compensator skin manufacturers

Jiangsu Zhongyuan Pipeline Equipment Co., Ltdhttp://www.jszhongyuan.com.cnThe non-metallic compensator skin products produced have the advantage of high quality and low price,Highly praised by a large number of buyers,Selling well throughout the country and other regions.inherit the past and usher in the future,keep pace with the times,We will continue to produce excellent products,Perfect service,The company always adheres to the principle of survival through quality at affordable prices,Strive to meet the needs of customers.

If you want to view more detailed information on non-metallic compensator skins, prices, quotes, specifications and models, standards, maintenance, masking principles, instructions, and usage methods, as well as the latest pricing and wholesale sales information for non-metallic compensator skins, please contact our company immediately.