Pulverized coal burner is the key equipment of calcination system in metallurgical, chemical, cement, quicklime rotary kiln, its performance and operation relate to product quality, capacity, energy consumption, environment and so on. Our company design pulverized coal burner is according to different kiln type, different feature of pulverized coal and different technical conditions, with typical structure and reasonable technical parameters, ensuring the pulverized coal, primary air, secondary air mix fully, make high burning efficiency, larger heat intensity, better fire shape and easy control, its widely used in various dry and wet cement rotary kiln, steel sintering pellet rotary kiln, lime rotary kiln, chemical rotary kiln, alumina clinker rotary kiln, power plant boiler and so on.
Application:
Burning system of rotary kiln in power, chemical, metallurgy, construction industry and so on.
Our products advantages :
1.Reasonable structure design, fire adjustment easily, not only adjustment air volume of axial air, swirling air, but also adjustment outlet section area of axial air , swirling air and coal air, to reach the goal of change outlet air speed of burner, to ensure fuel burning normally;
2.Less use of primary air, and coal air mix with primary air, secondary air fully, make burning complete, to reduce coal consumption effective;
3. Nozzle is made of special material, heat resistance and replacing easily;
4.Fire cover forming bowleffect, there is not high swirl with fire at beginning, to avoid the peak value of temperature, make the fire temperature distribute uniform and reasonable;
5.Because the combustion air mix pulverized coal fully, the burning is fast and safety, co and nox content from kiln tail exit gas are reduced, in favor of equipment operation safety and realize environmentally friendly production;
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. Our products advantages : 1. Flame stable, no fluctuation, no flame sweeping kiln lining and prolong kiln lining life; 2. Reasonable structure design, well mixed gas and coal powder, primary air and secondary air, complete combustion, can improve the kiln thermal strength while reducing the proportion of primary air to improve the productivity of the kiln and reduce heat consumption; 3.The flame round up cover forms bowl effect and initial flame without strong eddy. It avoids temperature peaks and distributes the flame temperature rationally. This can effectively protect the kiln body and guard plate. 4.Due to fully mixing between air and coal powder, the combustion is more efficiency. It can reduce the content of CO and NOX in exhaust gas and be beneficial to safety and environmental friendly operation. 5.The nozzle is made of special materials which can resistance high temperature and easy to replace; 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;
We provide the full range service including design, manufacturing, installation. We design and manufacture equipment for new type dry method cement production line, for which the capacity varies from 50t/d to 3000t/d. 1.High efficiency: cement production line adopts advanced technology and equipment to raise technical level and to ensure design indexes. New five-stage cyclone pre-heater system, high efficiency air girder grate cooler, multi-passage pulverized coal burner, davison heat temperature fan, jet pulse dust collector, as well as chain-board elevator, chain conveyor adopted in this production line can ensure that the technology is advanced compared to other production lines with the same scale. 2. Saving energy: measures have been taken to save energy and reduce consumption. Using chain-board elevator and air slides, reliability of the system is enhanced and conveying energy consumption is decreased. 3. Environmental protection: effective measures have been taken to guarantee strict environment protection standards. Different efficient dust collectors are set at all dust producing points according to different characteristics of waste gas. 4. High degree of automation: there is no manual operation in the process of mill running, which realizes the automatic control with long-term, stable, effective, makes milling process more stable, realizes fine work of production.
Supplier: Pipes, fittings flanges, stud bolts, gaskets, valves, heavy machinery spare parts, mani folds, burners, seperator, steam generator, welding machines, diesel generator, air compressors, rolling machines, cranes, jib cranes, scafoldings, torque wrenches, sockets, plates, coils, structural materials, all maintanance spare parts, cargo nets, spark plugs
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Supplier: Transformers, steam turbines, coal based thermal plant equipments, generators, motors, pumps, conveyor belt, crusher, pulverizer, coal fired boilers suitable, cables, panels, breakers
Buyer: Small motors, pumps
Supplier: Wear resistant lined equipment, industrial non metallic material, wear resistant products, anaerobic adhesives, metal repair products, ceramic coatings, micro bead coating, wear resistant liners, lined equipments, cyclone separators, resistant composite liner, burner tips, resistant lined equipment for cement, coal based thermal power plants, steel plants, mineral processing industries, resistant lined equipment manufacturer
Gas Burner is research and developing for rotary kiln that burning with single or various gas fuel, which not only ensure all the advantages and specificity of four-channel burner, but also enhance the application of burning. The burner have special structure and reasonable technical parameters, guarantee the gas fuel fully mixing with air, primary air and secondary air, which to ensure stronger heating intensity, higher burning efficiency, easier adjustment. Burner can be applicable for various metallurgy and chemical rotary kiln. Application Burning System for Rotary kiln on industry fields like Power, Chemical, Metallurgy, Building material etc. Its special advantages as follows: 1.Stability flame with regular flame shapes, no phenomenon like fluctuation and sweep kiln liner, that will outstanding extend the life time of kiln liner. 2.Good mixing performance with gas fuel, primary air and secondary air, burning abundantly, that can be enhance heating intensity and reduce primary air proportion at same time, then will improve kiln capacity and reduce energy consumption. 3.No strong eddy between flame and bowl effect produced by flame cover, can avoid appearance of temperature peak and make evenly distribution of flame temperature, then effectively protect cylinder and guard plate of kiln inlet. 4.Due to more fully mixing with combustion air and fuel gas, the burning will be more quickly and fully, which will reduce the content of CO and NOX from kiln inlet, but also better for safety operating and realizing green production. 5. The nozzle has made by special material with advantages like heat-resistance and easy to change. 6.Simple operation and adjustment. When operating, erupt speed of each air pipe can be change via adjust sectional area, then will realize goals like adjustment of flame shape and strength. Gas Burner is mainly composed with Pipe, Nozzle, Ignition device, Metal corrugated compensator, Butterfly valve, Pressure measurement and Protection layer etc. The mainly features are: 1. Pipeline From outside to inside respectively, the pipeline has consist of Axial wind channel, Swirling wind channel, Gas wind channel, central wind channel and ignition channel. And the ignition is just for igniting, so called four-channel burner. 2. Nozzle Nozzle made by special material, spray mouth sectional area of axial wind channel, swirling wind channel and gas wind channel are adjustable, so that can adjust the spray speed of each channel. The nozzle is the key part to ensure flame shape. 3.Ignition Device Located in the central wind channel, used for automatic igniting. 4.Metal Corrugated Compensator Which is the key part to connect each channel, sealing and adjust flame shape, and allowed process axial movement with connected channel.
Supplier: Steam coal, thermal coal, indonesian coal, metallurgical coking coal, petcoke, , diesel d2 d6, malaysia origin lubricant, lpg, lng, bitumen, iron ore, magnetite, hematite, ore, copper scrap millberry, cathode, aluminium, aluminium ingot, bauxite, industrial gypsum, clinker, limestone, dap, fertilizer, tires, tyres, steel, heavy machinery, caterpillar, komatsu excavator, dump truck, engines, spare parts, mining, construction, generator, compressor
we make machines that porduce brick, roof tile or ceramic tile
