
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. |
Zhangjiagang HuaDong Boiler Co., Ltd.
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. Hua Dong holds the manufacturing licenses for Grade A boilers and Grade A1&A2 pressure vessels issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also it holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, SO3834, EN12952 Quality Management System.
"Hua Dong" boilers include Utility Boiler, HRSG Boiler, coal-fired , oil(gas) -fired, coal-water-slurry-fired and garbage-fired steam/hot water boilers, organic heat carrier boilers, etc., and Boiler spare parts (Economizer, Finned tube, Header, Steam drum, Superheater, Water wall panel, Air preheater, Cyclone separator, etc., which are widely used in power generation, heat supply, chemical engineering, textile, food, paper, road building, plastic, rubber and wood working industries. "HD" boilers are honored as "Famous Production in Jiangsu Province", " Jiangsu High-Tech Product" and "Jiangsu Energy-Saving Product". "HD" brand is a "Famous Brand in Jiangsu Province". We are a qualified supplier for the top three boiler manufacturers in China(Harbin Boiler Co., Ltd., Dong Fang Boiler Group Co., Ltd., Shanghai Boiler Works Ltd.,). So far, Hua Dong Boilers have served 10000 customers, which sell well all over China and are exported to USA, Australia, Russia, Kazakhstan, India, Indonesia, South Africa, Brazil, and Southeast Asia.
We strive to manufacture "Safe, Efficient, Energy-Saving and Environment-Friendly" boilers, provide new-type products in excellent quality, serve users sincerely to their satisfaction, and be a top supplier of boilers in China.
Declaration
Zhangjiagang Hua Dong Boiler Co.,Ltd has no subsidiaries.
Packaging & Shipping
Company Business
Our products have been wildly used in power plants and large international companies overseas.