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[China]
Trade Verify
Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Contact name:Sandy Chen
Zhangjiagang HuaDong Boiler Co., Ltd. |
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Verified Suppliers
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CFB boiler cyclone separator manufactured for Dong Fang Boiler Corporate removing particulates
Description
| 1 | Cyclone separators utilize gravity and a vortex to remove particulates from gaseous streams. |
| 2 | Industrial cyclones are used in pollution control applications most commonly as a first stage, lower cost method for removing larger particulate matter (PM) from effluent gas streams. |
| 3 | Because cyclone separators do not incorporate filter media or moving parts, the pressure drop (therefore, operating costs) and maintenance requirements tend to be low. |
| 4 | They can also be constructed to withstand harsh operating conditions, and since separation in cyclones is a dry process, the equipment is less prone to moisture corrosion. |
Advantages & Disadvantages
| Advantages | Disadvantages |
| Low capital cost | High operating costs(due to pressure drop) |
| Ability to operate at high temperatures | Low efficiencies(particularly for small particles) |
| Can handle liquid mists or dry materials | Unable to process'sticky'materials |
| Low maintenance requirements(no moving parts) | |
| Small foot print-requires relatively small space |
Principle and Working
| 1 | A high speed rotating (air)flow is established within a cylindrical or conical container called a cyclone. |
| 2 | Air flows in a spiral pattern, beginning at the top (wide end) of the cyclone and ending at the bottom (narrow) end before exiting the cyclone in a straight stream through the center of the cyclone and out the top. |
| 3 | Larger (denser) particles in the rotating stream have too much
inertia to follow the tight curve of the stream and strike the
outside wall, falling then to the bottom of the cyclone where they
can be removed. |
| 4 | In a conical system, as the rotating flow moves towards the narrow end of the cyclone the rotational radius of the stream is reduced, separating smaller and smaller particles. |
Industrial Cyclone Separators
| 1 | Industrial cyclone separators are viable options for many industrial applications that commonly challenge bag houses and cartridge filters. |
| 2 | When the air stream is heavy with debris, large particulate or abrasive material, the filtration process can be very taxing on bag-houses and other filter systems. |
| 3 | Cyclones can improve system performance, reduce maintenance time and extend filter life by removing significant amounts of particulate from the stream before it arrives at the filter. |
| 4 | Industrial cyclones can be used as a part of simple collection solution as well. |
| 5 | Paring a cyclone with and after filter box - where the industrial cyclone acts the primary separator and the after filter as a secondary air cleaner – can provide a total collection solution without the need of a collector. |
