How to install and use the reciprocating coal feeder correctly?

Reciprocating coal feeders are often used in conjunction with screeners for better screening of materials. As the main feeder type, the compound coal feeder has many characteristics, which can be summarized in the following aspects: 1

Stable feeding, safe and reliable use, long life; 2.The operation is simple and easy to use, and the maintenance is convenient; 3.The reciprocating coal feeder adopts a closed structure, and the firmness and rigidity of the machine are relatively good; 4.

The reciprocating coal feeder generally has functions such as overload protection and full-load start-up; 5.It is the largest coal feeder in China, and the feeder can reach 1200 tons per hour; 6.The structure of the reciprocating feeder is exquisitely designed, with reducer, side liner, oblique liner, etc., to reduce the possibility of leakage; The above reciprocating is the main feature of the compound coal feeder in the work, and it can be seen from the above that the reciprocating coal feeder is an ideal feeder and a screening machine....

1. The reciprocating coal feeder is fixed installed under the storage silo, and the horizontal position needs to be determined before installation, and the frame and the bin mouth are fastened with bolts, and then the transmission platform is placed in the correct position, the H-shaped frame and the frame, the transmission platform is welded firmly, the reducer and the motor are aligned and installed, adjusted appropriately, and fastened with bolts.

2. After installation, it is necessary to carry out a no-load test, and during operation, check whether the components are working normally, and the temperature rise of the rolling bearing shall not be higher than 60.

3. When adjusting the productivity according to the unloading requirements, pull out the pin of the crank part, loosen the nut, and rotate the position of the crank shell"Select fix, insert the pin, connect the crank with the crank and the crank shell, fasten the pin and nut, and then start after adjustment.

Reciprocating coal feeder customer ordering instructions:

1. Please clarify the model specifications, what kind of motor is equipped, whether there is a funnel and an adjustment gate.

2. Random technical documents: product certificate, packing list, product instruction manual.

Daily overhaul and maintenance of reciprocating coal feeder.

1. Before the feeder is operated, there should be enough raw coal stored in the coal bunker to avoid direct impact on the bottom plate (coal feeding board) when the coal is loaded into the silo.

2. After continuous work every month, the machine should be checked for any abnormal phenomena such as looseness, and if there are abnormal phenomena, they should be overhauled immediately.

3. The thickness of the bottom lining plate in direct contact with the coal of the feeder must be repaired or replaced if the thickness wear degree is greater than half of the original thickness.

4. After six months of continuous work, the rotating parts need to be checked once, and the parts of the tie rod part must be kept in normal cooperation, and if there is any abnormal phenomenon, it should be repaired or replaced immediately.

5. Maintenance of main components:

a. Reducer: check once every six months, and clean or replace the lubricating oil on the rolling bearings and boxes at the same time.

b. Motor: according to the maintenance requirements specified by the motor.

The reciprocating coal feeder is composed of a frame, a bottom plate (coal feeding trough), a transmission platform, a funnel, a gate, an idler, etc. When the motor is started, the bottom plate of the dumping material of 5° is dragged by the elastic coupling, reducer and crank connecting rod mechanism to make a linear reciprocating motion on the roller, and the coal is evenly unloaded to other equipment.

The compound coal feeder is a pair of chains driven by power to make a rotary motion on an inclined frame, the chain is separated from a hopper every certain time, the frame is located below the coal bunker, the top is located at the top of the boiler coal intake, when the hopper moves forward and upward after digging the coal in the coal bunker, when it rises to the top of the boiler coal feeder and begins to move downward to the rear. At this time, the hopper is turned over and the coal is poured into the boiler and the coal is fed.

At present, a large number of sand dredging boats in Heliu are using this reciprocating feeding method, and the water wheel pumping truck driven by hydraulic power is also this kind of open type.

When using, the coal bunker must not be too full, as long as the hopper can dig the butterfly, too full will jam the hopper, in addition, should pay attention to daily maintenance.

The reciprocating coal feeder can not only meet the requirements of large-scale high-yield university mine system for large-scale and high-yield coal transportation, but also greatly improve the reliability of the equipment and the safety of production, and expand the rough adjustment of production capacity.

The K-type reciprocating coal feeder is used for the quiet feeding of coal or other loose granular materials with small abrasiveness and small viscosity, and the materials in the storage silo or material pit are continuously and evenly unloaded into the transportation equipment or other screening equipment.