Boiler layered coal feederLayered coal feeding device

The layered coal feeding device burns uniformly and has high adaptability to coal quality

Layered coal feeding deviceTechnical Features

1.Design different screening mechanisms according to different furnace types and coal types, and appropriately treat the front and rear arches of the furnace and the water-cooled wall combustion belt to make the coal distribution in the boiler more uniform and the adaptability of coal types stronger.

2.Reorganize unreasonable coal storage bins and coal drop pipes to ensure even distribution of foam.

3.Install an automatic cleaning and sealing device for the coal feeder to keep the coal feeding roller in a clean state and automatically close the dynamic gap.

4.The sieve is a double-layer fork type, using45# Steel, with high elasticity and no deformation, the angle can be adjusted according to the dry humidity and volatile matter of coal, and there is a vibration device to avoid clogging.

5.According to user needs, two transmission connection methods and protective measures can be provided on the main shaft, and a side sealing device can be installed.

6.Equipped with an adjustable coal scraping sealing mechanism, it can scrape flat coal seams and reduce front arch air leakage.

7.Using a handle for quick lifting（AType) and worm gear lifting（BTwo types of mechanisms make coal quantity adjustment convenient and accurate.

8.The coal roller operates flexibly, equipped with a toothed clutch and automatic alarm.

9.This machine can also be equipped with a remote automatic coal quantity adjustment device according to user requirements.

10.The machine is equipped with doors, holes, covers and other mechanisms for easy inspection, maintenance and operation monitoring. The machine is made of thick steel plates, with a beautiful appearance, sturdy and durable.

Layered coal feeding deviceEffect after renovation

1.Coal combustion ignites quickly, burns evenly, increases furnace temperature, increases output, and generally improves combustion efficiency10-20%.

2.The carbon content in coal slag decreases, which can generally be reduced on the original basis20-50%Save coal10%On both sides, the power consumption of the drum induced draft has significantly decreased, and the comprehensive energy-saving effect is15%The above.

3.The raw coal is fully burned, and the smoke blackness is significantly reduced, with its Ringman blackness below level I.

4.The adaptability of coal quality has been improved, and low-quality coal with lower volatile matter can be used for combustion, while the amount of coal leakage from the grate has been reduced.

5.The amount of coal and slag entering and exiting is reduced without the need for ignition, and the failure rate of auxiliary equipment is reduced, greatly reducing the labor intensity of workers.

Our company is a professional manufacturer of boiler auxiliary equipment and Class I and II pressure vessels. Our main products include:air preheater、Boiler slag remover,Boiler reducer,Boiler dust collector,Various types of power plants, industrial boiler auxiliary equipment: Class I and II pressure vessels: various typesBoiler speed control boxSlag removal and coal loading reducer. Coal feeder,bucket elevatorSpiralbelt conveyor，Joint coal feederwait.

The company has a large number of advanced machining and welding equipment. Has strong processing capabilities and can undertake the processing and production of various large and irregular equipment. Simultaneously possessing strong abilities in laboratory testing, experimentation, and monitoring.

The company has always adhered to the business policy of "quality, customer first", regards quality as life, regards customers as God, and wholeheartedly provides customers with high-quality products and services. This is our consistent purpose. All employees of the company warmly welcome customers to visit and patronize us.Contact phone number: