Coal Fire Boiler Dust Collecting Machine

Coal fire boiler dust collector

Applications

1. Ventilating

Forced ventilating, Building ventilating, Mine ventilating, Tunnel ventilating, Materials ventilating and drying.
Cooling and heat dissipation
Forced cooling and heat dissipation, Industrial equipments cooling and heat dissipation.
Air purification and industrial waste gas treatment, Air filtration system, Flue gas desulfurization, Flue gas denitrification.

Boiler's air supply and exhaust (Coal-fired boiler, Biomass boiler, Garbage incinerator, CFB boiler, Stokerfeed boiler.).

Industrial boiler blowing air, Industrial boiler inducing air, Industrial boiler primary air, Industrial boiler secondary air.

Industrial boiler waste gas desulfurization, Industrial boiler flue gas denitrification.

Industrial kilns
Inducing air of Cement rotary kiln, Lime rotary kiln, Nickel iron rotary kiln, Clay sand rotary kiln, and other various calcining kilns.
Garbage incinerator blowing air, Garbage incinerator inducing air, Brick kiln inducing air.
Ventilating of cement mill, Coal mill and other large mill system.

Energy and power
Thermal power plant, Garbage incineration power plant, Biomass fuel power plant, Industrial waste heat recovery device.

Metal smelting
Blowing air of mineral powder sintering(Sintering machine), Furnace coke production(Furnace coke oven).

Gas and materials delivery
General air delivery, High-temperature air delivery, Combustible gas delivery, Corrosive gas delivery, Gas mixed with impurity delivery.
Delivery of coal powder, Particle material/ Powder material/ Fragment materials/Fiber materials.

Other
Pressurization and decompression seal of industrial equipment, Recovery of industrial waste gas, Supply air and drying of food and drug production line.

2. Characteristics
Outputting higher gas pressure, and providing larger air flow volume, low noise.

Blades angle going through optimizing design, higher wear resistant, longer service life.

Can flexibly adjust fan's volume and pressure in running by air damper. Can also adjust fan's pressure and volume by changing the fan speed via matching variable frequency motor.

In the case of using system base, so easy for installation, no need of professionals direction.

Transmission efficiency higher than belt driving's, much lower of fan system energy loss.

Flexible connection for motor shaft and transmission shaft, no need to tension or change the belt, low maintenance work.

Fan system whose impeller's diameter below 1400mm, is not needed to match bearing cooling device, can reduce the customer's cost and maintenance work.

Can satisfy different dust loading conditions that low dust loading to a good deal dust loading, the surface hardness of impeller can reach to HRC60~70 after special processing, greatly extending impeller's service life.

Using liquid lubricating oil, no need to open bearing housing when changing or filling lubricating oil. Easy to observe the lubricating oil's quality and stock through inspection window on the bearing housing body.

Bearing housing reserves installation place for temperature and vibration sensors, can install easily of fan running monitoring device.

Bearing housing adopt labyrinth type mechanical seal, unique design of spill prevention of inner, venthole design on top, commissure coated with sealing grease, completely eliminating bearing housing oil leak.

Selecting high efficiency energy saving motor of Chinese leading motor manufacturer( or customer required), reliable quality, low energy consumption.

The motor load can be automatically reduced when airflow resistance is increasing, to prevent motor from destroying.

Customizing design according to customer's performance requirements, and optimizing by CFD technology, energy consumption lower than same fans.

Adopting high quality carbon steel manufacturing, or stainless steel and other metal materials according to customers' requirements.

Fitting tightly of parts, good sealing, ensuring no reducing of output pressure.

Impeller of annealing treatment, completely eliminating structure of internal stress when welding, ensuring impeller  appearance won't occur creepage and flaw.

The welding line of impeller and main shaft passed ultrasonic flaw detection, ensuring no defect of welding and materials, guarantee strength.

Impeller passed high standard dynamic balancing, ensuring stable running of fan.

Running test and vibration value test for fans after finishing manufacturing, ensuring running reliably.

Various optional components for your selection.

3. Structure
Impeller Type: Backward blade
Driving Mode: Coupling drivetrain
System Type: Single inlet type, Overhang type.
Cooling Type: Air cooling/Circulating Water cooling
Bearing Lubrication Methods: Grease lubricating/Oil bath lubrication

Basic Components:
Motor, Impeller, Impeller cone (Air Inlet), Case, Main shaft, Bearing, Bearing housing, Pin coupling, Foundation bolt.

Optional Components:
System base frame, Protective screening, Silencer, Inlet & Outlet pipeline compensator, Inlet & Outlet flange, Damper, Electric actuator, Shock isolator, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibrating sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument, Lube system, Overhead lube tank...

4. Performance
The following datas are only part of performance of our product of thousands kinds.
If you can't find the datas you need, pls send us your performance requirements,
we will provide you customized design service in 8 hours.

5.Production process
Design, Raw material cutting, Pressing forming, Welding, Machining of shaft, Dynamic balancing of impeller, Assembly, Running test, Sandblasting, Painting, Packing.
6.Quality control procedure
Material strength test, Material composition analysis, Dimension inspection,  Ultrasonic weld inspection, Dynamic balancing test, Running vibration measuring,  Running noise measuring, Paint thickness measuring, Performance test.


Coal fire boiler dust collector Parameter :


Coal fire boiler dust collector packaing:normal or accroding to your request
shipping:by sea


High effiency


Coal fire boiler dust collector Service
1.Reply your inquiry in 24 working hours.
2. Experienced staffs answer all your questions in fluent English.
3. Customized design is available. UEM&UBM are welcomed.
4. Exclusive and unique solution can be provided to our customer by our welltrained and professional engineers and staff.
5. Special discount and protection of sales are provided to our distributor.
6. Professional factory : We are manufacturer, specializing in producing all kinds of machinery for more than 20 years, competitive with good quantity.
7 Sample: We can send out sample for test in one week if the order quantity is big enough. But the shipment charges is usually paid by your side, the charges will be rebounded when we have formal order.
8. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure  our products to be finished in high quality and stable feature. Welcome to contact us or visit our company.


Company Information
Rovan Machinery located in Qingdao and founded in 2001, export to more than 20 countries.
Main products of our company are: shot blasting and sand peening machine, sand preparation
machine, sand molding line and environmental protection equipments.


We can also made design according to customer's requirement and offer OEM service.