MPQ burner is a new furnace equipment factory development, has high utilization rate, energy saving and environmental protection have many points, applicable to all kinds of annealing furnace, hot blast furnace,. Heating use of precision casting shell furnace, smelting furnace and other related heating furnace. Multistage air guide structure mouthy MPQA pulverized coal burner with special design, can in a short period of time is coal to produce high temperature vortex, with complete combustion, high heat utilization rate, smoke dust, high efficiency and energy saving, improve working conditions, reduce labor intensity and other advantages, is an ideal product for energy conservation and environmental protection, by the majority of customers visit.
One, MPQ pulverized coal burner flue gas technical data
1 pulverized coal burner emissions outside the Ringelman blackness level is less than or equal to 1:
The 2 type pulverized coal burner in the ash machine fixed carbon content is about 0.1%, basically no toner.
3 the energy saving rate of the new type pulverized coal burner is 15-30%.
4 the content of flue gas in the burner is changed to a lower flue without any dust removal equipment in the flue, so as long as the coal is burnt fully, the national standard can be achieved.
Two main features of MPQ pulverized coal burner
1 the long residence time in the high temperature zone of the MPQ pulverized coal burner is long, so the combustion efficiency is high, and the flue is directly put on the black smoke, and the steam is white.
2 this type of pulverized coal burner is heated, the temperature rise time is shortened, the heat efficiency is high, and the coal quality requirement is low, the coal is widely used, and the economic benefit is high.
3 MPQ pulverized coal burner has the advantages of easy ignition, fast heating up, and obvious improvement of working efficiency.
4 the internal air supply of the burner can be changed according to the demand, and the temperature and flame length can be adjusted in a short time to meet the actual demand.
5 the internal temperature of the pulverized coal burner is uniform, and the heating coverage of the heated body in the hearth is big, and the slag is not stained on the working surface, and the quality is good.
Three MPQ pulverized coal burner main purpose
MPQ pulverized coal burner is mainly suitable for all kinds of metal processing furnace, annealing furnace, precision casting furnace, smelting furnace, forging furnace and other hot blast furnace. At the same time the company technical force for the transformation of the furnace, pulverized coal burner in installation, can also undertake the design, construction and renovation and various furnaces.
MRQ pulverized coal burner technical parameters matching use table
Type of pulverized coal burner
Combustion amount
Kg / h
auxiliary power
Motor
Rev / min
Exhaust air volume
(M H)
wind pressure
millimeter
Coal powder burner
(diameter * length * height)
MRQ80-3
30-80
4 -5.5 kw
2200-2300
800-1000
One hundred
Phi 1000*1100-1260
MRQ150-3
80-130
4 -7.5 kw
2200-2300
1000-1300
One hundred and thirty
Phi 1000*1300*1260
MRQ180-3
100-180
4 -7.5 kw
2300-2400
1200-1500
One hundred and thirty
Phi 1000*1300*1260
MRQ250-3
150-250
4 -11 kw
2300-2400
2000-2300
One hundred and thirty
Phi 1000-1350*1350
MRQ300-3
200-300
4 -13 kw
2300-2400
2100-2500
One hundred and fifty
Phi 1200**1400*1450
MRQ400-3
250-400
4 -15 kw
2300-2400
2300-2700
One hundred and seventy
Phi 1200*1400*1450
MRQ500-4
350-500
4 -18.5 kw
2200-2300
3200-4000
One hundred and ninety
Phi 1400*1600*1500
MRQ650-4
400-600
4 -22 kw
2100-2200
3500-4300
Two hundred
Phi 1450*1700*1600
MRQ750-4
500-750
4 -30 kw
2100-2200
4000-4700
Two hundred
Phi 1460*1800*1700
MRQ1000-4
600-1000
4 -37 kw
2100-2200
4500-5500
Two hundred
Phi 1500*2400*1750
MRQ1500-4
800-1500
4 -42 kw
1900-2100
5800-6300
Two hundred and thirty
Phi 1500*2400*1750
MRQ2000-4
1200-2000
4 -47 kw
1800-2000
6000-6800
Two hundred and seventy
Phi 1800*2800*2000
MRQ2500-4
1800-2500
4 -55 kw
1800-1900
6500-7200
Two hundred and seventy
Phi 2000*3000*2200
MRQ3000-4
2300-3000
4 -75 kw
1800-1900
7000-8500
Two hundred and ninety
2500*3200*250