rotary kiln dual swirl industrial pulverized coal burner

1.coal consumption decreased by 30%, 2.consumption-efficiency :97%, 3.slag contains:1%, 4.burn-off rate:99%, 5.emission:50mg/m3 - details see: https://www.machineto.com/rotary-kiln-dual-swirl-industrial-pulverized-coal-burner-10211313
Place of Origin:Hubei China (Mainland)Brand Name:Aojie TechnologyModel Number:LQType:coal burner
condition:newcolor:as you requirednational patent NO.:ZL03241135.9SIO9001:2000 NO.:00709Q10344R0S
rotary kiln dual swirl industrial pulverized coal burner
contact supplier for rotary kiln dual swirl industrial pulverized coal burner


The industry features of dual swirl industrial pulverized coal burner for rotary kiln1.coal consumption decreased by30%
2.consumption-efficiency≥97%
3.slag contains≤1%
4.burn-off rate≥99%
5.emission≤50mg/m3

1.The fuel is evenly allocated with reasonable air distribution at the outlet of the pulverized coal burner. With a proper mixing point of the secondary air and the primary air, thelength of the black flameat the outlet of the burner is usually controlled within200-350mmin order to ensure the timely firing and sufficient burning.

2.A goodaerodynamic fieldcan be formed, which can facilitate sparking and an even mix of the pulverized coal and air. Meanwhile, slag-bonding also can be avoided.

3.The flame ejected by this machine possesses both theaxial space rate and the rotating tangential component velocity.

Working theory and industrial diagram of injecting fire

dual swirl industrial pulverized coal burner for rotary kiln installation

1. there is enough distance among the burners. and flow air can be freely expanded and form recirculation zone in order not to interfere one another.

2. the flame cannot swash against the adjacent wall or block wall , which will lead to slagging in the adjacent wall or block wall. With regard to industry boiler, the basic layout form has four styles :

1. Quadrangular layout.

2. Front wall against back wall layout

3. Front wall layout.

4. Layout from top to bottom

dual swirl industrial pulverized coal burner for rotary kiln layout dimension

Distance nameDistance (D means “nozzle diameter”
Burner centerline to cold ash bucket(2-2.5)D
Vertical distance between the centerline of

the line layout burner

(3-3.5)D
Horizontal distance between the centerline

of the single-row layout burner

(2.2-2.4)D
Burner centerline to adjacent wall(3-3.5)D

The regulation of dual swirl industrial pulverized coal burner for rotary kiln

rotary kiln dual swirl industrial pulverized coal burner
Packaging Detail:wooded package
Delivery Detail:15DAYS

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