It has simple structure, stable production performance, stable operation, easy maintenance, inspection and convenient operation.
Introduction to coke vibrating screen:
Banana type vibrating screen is a self synchronous heavy screen with equal thickness. The drive system of the vibrating screen is transmitted to the vibration exciter by the motor through the pulley and V-belt, and then by the universal connecting shaft. The vibration exciters are connected by the intermediate drive shaft. It is widely used in coal classification, desliming, dehydration and disinter mediation, as well as screening treatment in mining and dressing operations with large amount of materials.
Features and advantages:
The sieve plate is made of polyurethane and stainless steel sieve bars. The polyurethane material is used around the sieve plate, which has good wear resistance and low noise. The stainless steel screen bar in the middle is characterized by high strength, wear resistance and high porosity compared with other materials.
The installation structure of sieve plate is simple. There is no bolt connection between sieve plate and sieve plate, and the sieve plate is not easy to loosen due to the plastic close fit of polyurethane material, which reduces the occurrence of accidents. There is a protective cover bar between the sieve plate rail seat and the support beam to prevent the bolts under the rail seat from being corroded and worn by coal water. The integral box type vibration exciter is used as the vibration exciter The vibration exciter is installed on the upper beam of the screen box. The box is equipped with a driving shaft and a driven shaft, each with a pair of eccentric blocks with the same weight.
The two shafts of the over gear rotate synchronously and reversely to make the eccentric block rotate and generate centrifugal force to form exciting force. The eccentric blocks are arranged outside the exciter box in pairs to make the structure of the box compact and the gears are installed inside the box, with reliable lubrication and stable transmission.
The transmission system is simple: the transmission system is driven to the universal connecting shaft by a motor through three V-belts, and the universal connecting shaft is connected to the vibration exciter by the connecting wheel, thus eliminating the vibration caused by the vibrating screen
Changes in connection length and axis angle caused by
The fastening structure of the protective cover strips on both sides of the screen surface is simple, rough and firm, and the two contact surfaces of the protective cover strips on both sides of the screen surface are inclined, with large contact area, and the upper part is a pressing plate that is not easy to loosen. The screen machine is simple in structure and convenient in maintenance.
The vibration exciter shall be pedestal type or two pedestal type, and the lubrication of the vibration exciter shall be grease lubrication or thin oil lubrication. The base of the exciter is connected with high-strength bolts, which is reasonable in structure and durable.
The whole machine is characterized by large processing capacity, low noise, convenient screen replacement, simple maintenance, etc
Features of banana type vibrating screen:
In recent years, banana vibrating screen has been widely installed and used in coal mining and dressing operations, and has achieved good production results. With the advantages of large processing capacity, high efficiency and reliable performance, it has attracted more and more attention at home and abroad.
