INNER SEPARATION CFB. Energy-saving,Efficient, Environmental

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1 THREE VORTEX INNER SEPARATION CFB BOILER Energy-saving,Efficient, Environmental

2 SINCE 5 A Hundred Years Centuries Bridge Company profile Zhengzhou Boiler Co., Ltd., founded in 5, has been through 72 years' glorious history, has three subsidiaries and possessing the domes c highest level boiler manufacturing license-a class, also the ASME cer ﬁcates. It is the biggest and most professional industrial boiler and power genera on boiler in Midwest. 72 Years A Manufacturing History License Science and technology help the enterprises become excellent, and the brand becomes its advantages over its compe tors. Over the years, ZBG has cul vated a high-eﬃciency, high-quality R & D team, holding more than 300 professional and technical personnel, and na onal patents. ZBG has long-term coopera on with more than 10 well-known research ins tu ons, such as Chinese Academy of Sciences, Tsinghua University, Xi'an Jiaotong University, etc. Nowadays, ZBG's selling network has pervaded more than 80 countries and regions, more than 10,000 successful project cases, which makes ZBG become the backbone of boiler industry in china. + National Customer Patents Cases In 2016, ZBG successfully signed Zheng-luo-xin na onal independent innova on demonstra on zone, and fully started industry 4.0 super smart factory construc on projects. With the requirement of high standard, high output, high-quality construc on, and keep its technology and product development always in the forefront of the industry.

SINCE 5 Product introduction Capacity: 10-410 t/h/14-91mw Design thermal efficiency: 95 89% Applicable fuel: various types of coal, co-firing and biomass fuel Application: thermal power plant,

Meanwhile the heat efficiency is increased by 2%~5%.

The usage of densely covered air cap and multi-hole form by the combustion equipment makes the air flow balanced and the fluidization quality even and stable.

3 SINCE 5 Product introduction Capacity: t/h/14-91mw Design thermal efficiency: 95 89% Applicable fuel: various types of coal, co-firing and biomass fuel Application: thermal power plant, central heating, steam and hot water supply The new technology of tri-whirlpool inner separation is adopted by hot water boilers and power plant boilers, which has a remarkable effect in energysaving. Meanwhile the heat efficiency is increased by 2%~5%. What makes the structure stable is the adoption of membrane wall by the whirlpool type separator of this product, forming the skeleton of separator. The usage of densely covered air cap and multi-hole form by the combustion equipment makes the air flow balanced and the fluidization quality even and stable. The whirlpool type separator is located at the upper side of the combustion chamber. The loop-back device is laid at the left side of the furnace. And in the furnace, all small particles whose terminal speed is lower than that of flue gas will move upwards. After coming into the cyclone type separator, whose particles size is larger than the size of cutting particles diameter will be separated downwards, forming the material seal in the material-returning duct. Then they will be sent to the furnace, through the loop-back device of semi-self-flow, multi-hole and membrane type, mixed with hot-bed materials, for repetition circulating combustion. Sectional Axonometric Drawing

4 SINCE 5 Product features 1 Membrane wall design, stable structure a. What makes the structure stable is the adoption of membrane wall by the whirlpool type separator of this product, forming the skeleton of separator, so that the separation efficiency is high. The separator is also artfully laid into integration with the combustion chamber and the soot back feeding system, making the boiler structure compact. b. The back feeding system adopts the patent technology of membrane water cooling wall and the loop-back device of semi-self-flow, multi-hole and membrane type, so that the back feeding can be even. 2 Low temperature combustion, low NOx emission The application of low temperature combustion technology can effectively reduce the generation of hazardous gas and the emission of NOx. 3 a. Wear resistance and low failure rate The application of energy-saving low speed fluidization design, multi-grade high temperature separation, inner furnace twice purified separation, new type wear-resistant material, etc., effectively guarantee the improvement of abrasion resistance of different components. b. Very low failure rate, can be continuously operated for a long time, the maximum operation period can be as long as 300 days.

5 SINCE5 Technical parameters Boilers Model Capacity Pressure Feed Water Fuel Type Model Capacity Pressure Feed Water Fuel Type Unit (t/h) (MPa) ( ) ( ) Unit (t/h) (MPa) ( ) ( ) SHX4--AII 4 SHX30--WI 30 Anthracite SHX6--AII 6 SHX35--AII 35 SHX8--AII SHX8--AII 8 8 Bituminous Coal SHX35--AII SHX35--AII SHX10--AII 10 SHX35-/400-AII 35 SHX10--AII 10 SHX40--AII 40 SHX10-/400-AII 10 SHX45--AII 45 SHX12--WI 12 Anthracite SHX50--AII 50 Bituminous Coal SHX15--AII 15 SHX65--AII 65 SHX15--AII 15 SHX75--AII 75 SHX15--AII 15 SHX75-/400-AII 75 SHX20--AII 20 ZG-20/-M 20 SHX20--AII SHX20--AII Bituminous Coal ZG-25/-M ZG-35/-M SHX20-/400-AII 20 ZG-40/-M 40 SHX25--AII 25 ZG-50/-M 50 SHX25--AII SHX25--AII ZG-65/-M ZG-65/5.29-M Lignite SHX25-/400-AII 25 ZG-75/-M 75 SHX30--H 30 Lignite Note: The design of the above boiler model fuel is only one of a variety of fuels, each type of boiler can be provided in accordance with the fuel provided by the customer.

6 SINCE5 Technical parameters Hot Water Boilers Model Capacity Pressure Feed Water Fuel Type Unit (MW) (MPa) ( ) ( ) QXX7-1.0/95/-AII QXX10.5-/115/-AII Bituminous Coal QXX14-/95/-AII QXX14-1.0/115/-H QXX14-/115/-H QXX17.5-/115/-H QXX17.5-//-H 17.5 Lignite QXX29-//-H 29 QXX29-/150/90-H QXX36-//-AII QXX36-//-AII Bituminous Coal QXX46-//-H 46 QXX46-//-H 46 QXX58-//-H QXX58-//-H Lignite QXX64-//-H 64 QXX64-/150/90-H Note: The design of the above boiler model fuel is only one of a variety of fuels, each type of boiler can be provided in accordance with the fuel provided by the customer.

7 SINCE5 Boiler lchnography 20t/h CFB Boiler CFB Boiler

8 M M SINCE5 Boiler system Canop Coal Bunker Deaerator Transporting Coal Seam Steel Bunker Main Pipe Turbine Generators Room Control Room Pipe Layer Water Pump Room Distribution Room A B C D Turbine Generators Cylinder Feed Pump Feeder Blower Dust Collector Induced Draft Fan Chimney Inter Circulating Fluidized Bed Boilers Desulfurizing Tower

9 SINCE 5 Relevant cases 40 Tons CFB Boiler in Xiangfen Hongyuan 55 Tons CFB Boiler Project in Zigong Sichuan 25 Tons CFB Boiler for Meixian Xingzhou 15FKS Kaisheng CFB Boiler Project in Outer Mongolia

10 SINCE5 Service idea All of our work always focus on one goal: To provide customers with the most valuable boilers and services. In ZBG, we promise to all users: Free maintenance within 12 months from shipment Providing technical consultation and reply with in 30 minutes Dispatching engineers within 24 hours Accepting service requests in 365 days a year We provide all customers with original standard parts and " processing with supplied drawings" to meet the practical needs of customers, so that all customers' after-sales without worry.

11 United Pragmatic Efficient Innovative Add: NO. 88 Science Avenue, National High-Tech industrial Development Zone, Zhengzhou, China. Tel: Fax:

FLUIDIZED BED BOILERS

FLUIDIZED BED BOILERS Proven technology for burning fuels on solid grate with a fountain fluidized layer; The possibility of burning a wide variety of solid fuels - with large heated value range coal,