ROR体育

Utility Boiler

With over 40-year history on manufacturing utility boiler, HBG now is one of the largest utility boiler manufacturers in China. The main production of coal-fired utility boiler, coal slurry, coal ganue, coal water slurry, blast furnace gas and other fuels. Combustion techniques include pulverized coal combustion, grate combustion, fluidized bed aღnd circulating fluidized bed combustion. Through the introduction of absorption of advanced technology at home and abroad, starting from a high starting point, we become the main supplier of domestic utility boilers and our products are used throughout the country.

Pulverized Coal (PC) Fired Boiler

Product Features

1、With excellent performance on load adjustment and combustion management, satisfying th🌞e variation range of coal property from lꦑow-quality bitumite to lignite;

2、Adopting the�💦� new composite multi-function & low-Nox horizontal bias burner;

3、With excellent stable combu⛄stion performance at lo𝓡w load;

4、Effectively preventing coking, high temperature corrosion and assuring the full co♉mbustion of pulverized coalไ;

5、Effectively improves reliability of boiler parts and operation ava🐎ilability.

Blast Furnace Gas (BFG) Fired Boiler

Product Features

1、High efficiency :dual swirling burner and refractory lining in combustion area, to ensure high combustion temperature; ower excess air coefficient and sealing furnace completely to ensure over🎀 88% heat efficiency.

2、Simplified burner, air&gas system:self-developed dual-swirling BFG burner, arranged in front wall (for 75-180t/h), or fron🃏t & rear wall(over 200t/h), each burner has capacity upto 2.5x10Nm/h,effectively simplify boiler system for easy operation and maintenance, and save investment cost.

3、Turn-down ratio: low-load stable combustion, minimum 25% 🌼of load could be achieved with pure BFG combustion by reasonable arrangement of the self-developed dual-swirling BFG burner and refractory lining in combustion zone.

4、Fuel Flexibility:BFG,COG,LDG,N𒉰G,or even HFO can be mixed together for❀ combustion.

5、Reasonable heating surface arrangem🦂ent:evapo๊ration convection heating surface can be arranged in proper location to reduce economizer outlet boiling degree; spiral fin tubes can be used on economizer to increase maintenance space.

Circulating Fluidized Bed(CFB )Boiler

1、High & large fu🥂rnace design,Prolonging the coal partiches’troughput time in furnace,to effectively reduce the carbon content of fly ash and manage the combustion condition;

2、Involute cyclone wish high ♎separating efficiency, lininꦬg internally with abrasion-proof material fixed by intensive metal pins, to realize the quick start-up&shut-down and save the cost of refractory material;

3、Carbon content of fly ash less than 8%;

4、Turn down ratio 30%;

5、Typi♓cal nozzle type and proper nozzle arrangement, to discharge the large-particle ash slag in time;

6、Adopting reliable abrasion-proof structure for rear heat surface,to effectively minimꦑize the contradict between abrasion and soot formation;

7、Multiple 🐲optimized design to prevent from abrasion and coking, reliable sealing and expansion system setting etc., to assure the performance parameters and structu😼re of boiler.

Xizi United Holdings Limited

P 86-571-85166111
E ROR体育: xiziuhc@xiziuhc.com

NO.1-1 East Qingchun Road, Hangzhou
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