Coal, Gas Multifuel Burner / Dual Fuel Burners Manufacturer in
China
Multifuel burner is a new combustion device burning gas and coal powder in rotary
kiln. It has a unique structure and reasonable parameters to ensure
gas, coal powder and air, primary air and secondary air mixed
sufficiently. It brings greater thermal intensity, higher
combustion efficiency and easier adjustment. It can be widely
applied to various rotary kilns in metallurgical and chemical
industry.
The burner can mix gas and coal powder for co-burning, and also can
realize gas or coal powder separate burning.
Application:
The rotary kiln’s combustion system in electricity, chemical,
metallurgy, building materials industries.
Structure:
Multifuel burner is mainly composed of piping, nozzle, Metal Ripple
Hose compensator, butterfly valves, pressure measurement
instruments and protective layer. Its main structural features are:
1. Pipeline
There are five layers from outside to inside. They are axial flow
duct, cyclone duct, gas channel, coal air channel and the central
channel.
2. Nozzle
Processed by special material, its outlet are can be modified to
adjust the ejection speed.
It is one of the key components which can maintain the flame shape
and service life time.
3. Metal Ripple Hose Compensator
The Metal Ripple Hose Compensator is the main components of pipe
connecting, sealing and flame shape adjusting.
4. Butterfly Valves
There are butterfly valves at the inlets of axial flow air, cyclone
air and central air. Each air volume and proportion can be adjusted
by change the channel outlet area to modify the ejection speed.
5. Pressure Measurement Instruments
They are used for indirect display air speed of each channel in
burners.
6. Protective Layer
It is the refractory casting layer which is cast by user;
Technical Data:
SPEC | Gas Valve Type | Air Valve Type | Gas Pressure(Pa) | Material | Kiln Type |
3150 x1450 x600 | DN300 | DN400 | 1200-1600 | 1Cr18Ni9Ti | Φ1.9 |
3750 x1450 x600 | DN300 | DN500 | 1200-1600 | 1Cr18Ni9Ti | Φ2.2 |
4130 x1520 x640 | DN400 | DN600 | 1200-1600 | 1Cr18Ni9Ti | Φ2.5 |
4130 x1520 x640 | DN400 | DN600 | 1200-1600 | 1Cr18Ni9Ti | Φ2.8 |
4300 x1800 x800 | DN400 | DN600 | 1200-1600 | 1Cr18Ni9Ti | Φ3 |
4500 x1980 x820 | DN400 | DN700 | 1200-1600 | 1Cr18Ni9Ti | Φ3.2 |
4880 x2078 x968 | DN500 | DN400 | 1200-1600 | 1Cr18Ni9Ti | Φ3.5 |
4970 x2240 x1078 | DN600 | DN400 | 1200-1600 | 1Cr18Ni9Ti | Φ4 |
For different type of kiln, fuel characteristics and process
conditions, the multifuel burner is custom designed and fabricated.
Official Website: http://www.hnzkmachine.com
Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.
24-hour Free Sales Consulting Phone: 861-0371 -5590 2866.
Company Address: Qiaolou caizhai industrial estate, Xingyang city,
Henan Province
Please pay attention to the company's other products:
Price of rotary kiln: http://www.hnzkmachine.com/calcining.html
Rotary Kiln:http://www.hnzkmachine.com/calcining.html
Preheater: http://www.hnzkmachine.com/calcining/8.html
Cement Mill: http://www.hnzkmachine.com/grinding/17.html
Rotary Dryer: http://www.hnzkmachine.com/calcining/116.html
Raw Mill: http://www.hnzkmachine.com/grinding/16.html
Trommel Screen:http://www.hnzkmachine.com/separating/137.html
Rotary cooler:http://www.hnzkmachine.com/calcining/6.html
FAQ:
Q: Are you a factory or a trading company?
A: We are factory manufacturing packaging machines and we provide
perfect OEM and after-sale service.
Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine and uploaded them
to Youtube.
Q: What should I take care when using the machine?
A: Keep the machine away from thinner and other chemical liquid.
Q: How to maintain the machine?
A: Check the connection part and clean the screen frame regularly.
Q: How can I pay my order?
A: We accept T/T, Western Union, Alibaba Trade Assurance payments.
For those orders less than 1000USD, we accept PayPal to pay.
Q: Do you have a CE certificate?
A: For every model of machine, it has a CE certificate.