Explanation of the supporting wheel in the lignite dryer
Lignite dryer, lignite dryer production line, lignite dryer parameters, lignite dryer price, lignite dryer manufacturer, details consultation The most common type of lignite drying is the tumble dryer. Because of the reliable operation, flexible operation, strong adaptability and high processing capacity, this equipment is widely used in chemical industry, metallurgical building materials, "target=_blank> building materials, light industry, etc. The rotary lignite dryer is mainly composed of cylinders, The supporting device, the moving device and the end sealing device are partially composed. The cylinder is the base of the lignite dryer, and the heat transfer, mass transfer process and the moving material are carried in the inside. The support device of the cylinder is It consists of three parts: the rolling ring, the supporting wheel and the retaining wheel. The weight of the whole cylinder is transmitted to the supporting roller through the rolling ring, and the rolling ring rolls on the supporting roller, and the retaining wheel acts to block the axial movement of the cylinder. Maintaining lignite drying The linearity of the axis of the dryer; the cylinder can be normally reciprocated along the axial direction, so that the retaining wheel remains stationary or does not move for a short period of time, so that each of the retaining wheels and the supporting roller bears the cylinder evenly. Load, only in this way, the cylinder of the lignite dryer can operate normally. Therefore, to ensure the long-term safe operation of the lignite dryer, the timely adjustment of the supporting wheel plays an important role. Below is the engineer of Tengda Li for the analysis of one Adjustment method of the supporting wheel in the lignite dryer: Customized Plain MDF,Customized MDF Board,Plain MDF Board,Plain MDF LINYI JIUHENG IMP&EXP CO.,LTD , https://www.jiuhengwood.com
The adjustment of the supporting wheel is to adjust the center line of the supporting wheel according to the direction of rotation of the cylinder, and to simultaneously tilt the supporting wheel in a certain direction to form a slight declination angle with the center line of the cylinder (generally not more than 0.5°, so as to prevent the supporting wheel from being shaped into a profile) The spiral upward thrust is generated to make a basic balance with the upper and lower jaws of the cylinder, so that the simplified body runs in a relatively stable position, that is, the belt is freely reciprocating between the upper and lower retaining wheels.
The adjustment steps are as follows: When the simplified body moves downward, tighten the adjusting bolt 2 one turn, and the screw is fully retracted by one turn (note that the number of tightening turns must be equal to the number of loose turns), the simplified body will stop moving downward; if the reverse is reversed; When moving up, add liquid lubricant to the roller. At this point, the simplified body will stop moving up. If it is still moving up, tighten the bolt 1, loosen the bolt 2, and stop moving upwards. If it moves backwards, then The lubricated sleeves on the roller should be removed and, if necessary, the above method repeated until it does not move. During the adjustment process, the support roller is prevented from being skewed in different directions.
In the adjustment process, in order to move the cylinder up, it is better to pour some lubricating oil on the surface of the supporting roller to increase the surface friction; otherwise, if the cylinder is to slide down, it can pour some thick grease to reduce the surface friction. . To adjust the roller, adjust the four rollers at the same time, and ensure that the wheel and the roller are not less than 50% of the contact surface. 3 The effect of use is adjusted by the supporting wheel, which greatly reduces the force of the retaining wheel, thereby improving the bearing life of the supporting and retaining wheel bearings, reducing the production cost and improving the production efficiency. At the same time, the profiled wear of the roller and the belt (rolling ring) is reduced, and the service life of the device is improved. However, wear is inevitable, need to be maintained frequently, maintain lubrication, and often observe the position of the roller, retaining wheel and bearing heat, timely adjustment and maintenance, in order to ensure the normal production.
Gongyi Tengda has accumulated decades of experience in R&D and manufacturing of lignite dryers, and strives to become the best quality lignite drying production line supplier in China. We have 100% confidence in our products. I believe this is a good reason for you to choose us. ! We will tailor all kinds of large, medium and small lignite drying production configuration schemes for you, and provide you with professional lignite drying production technical guidance. From the site inspection, equipment configuration, to installation and commissioning, until the smooth production. Let you solve all your worries in one step, and Tengda looks forward to working with you to seek common development and create the future together.
Gongyi Tengda Machinery specializes in the production of slime dryer, lignite dryer, fly ash dryer, distiller dryer, sand dryer, corn dryer, vertical dryer, mesh belt dryer, etc. Drying equipment. Our company is striving to create a brand enterprise with satisfactory users based on the concept of “survival by quality and development by reputationâ€. Let customers buy the rest assured, use the comfort! For the users who design, manufacture and install our company, our company will send technicians to the user for installation and debugging free of charge, free technical training, free accessories within one year, and spare parts for life, to ensure customer satisfaction! Call our toll-free 24-hour hotline (Manager Li) if necessary or visit our website: Lignite Dryer: http://
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