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 Long distance belt conveyor

Long distance belt conveyor

Hot sale

[feed size]: ≤400mm

[production capacity]: ≤2500t/h

[application scope]: Metallurgy, mining, coal, building materials, chemical industry, port and other industries

[product introduction]: The long-distance belt conveyor produced by our company is widely used in metallurgy, mining, coal, building materials, chemical industry, port and other industries due to its long transmission distance, large conveying capacity, simple structure, simple maintenance and strong versatility

Sales Hotline: 0373-5419909

Product introduction

The long distance belt conveyor produced by Xinxiang Guosheng mechanical equipment Co., Ltd. is widely used in metallurgy, mining, coal, building materials, chemical industry, port and other industries due to its long conveying distance, large conveying capacity, simple structure, simple maintenance and strong versatility.

 Long distance belt conveyor
 
The working environment temperature of this type of conveyor is generally between - 25 ℃ and 40 ℃, and the material temperature generally does not exceed 60 ℃. If heat-resistant rubber belt is used, it can transport high-temperature materials below 120 ℃; when conveying materials containing acid, alkaline, oil-based substances and organic solvents, oil-resistant and acid-resistant rubber or plastic belts should be used. According to the process requirements, it can be arranged in the form of horizontal or inclined, and can also be combined with convex arc section, concave arc section and straight line section. The material block size allowed to be transported by conveyor depends on the belt width, belt speed, slot angle and inclination angle, and also depends on the occurrence frequency of large materials

 Picture of long distance belt conveyor

Product features

1. Strong conveying capacity, long conveying distance, reliable operation, easy to realize automation and centralized control;
2. The structure is relatively simple and easy to maintain, and the interchangeability and versatility of main parts are strong;
3. The conveying is stable and reliable, and there is no relative movement between the material and the conveyor belt, which can avoid the damage to the conveying materials;
4. Equipment with special requirements for heat resistance, cold resistance, waterproof, anti-corrosion, explosion-proof and flame-retardant can be customized according to different transportation process and working environment
5. The equipment is selected and assembled according to the parts series. It can be designed and assembled into the whole conveyor according to the conveying process requirements, different terrain and working conditions. It can also meet the requirements of horizontal and inclined conveying, and can also adopt the combination of convex arc, concave arc and straight line section.
 
 Model of mining belt conveyor

working principle

The traction component and load-bearing component of the long-distance belt conveyor is a ring-shaped belt. The belt is around the transmission drum and the change direction drum at both ends of the frame, thus forming a closed loop. When the transmission device drives the drive drum to rotate, the belt is driven to run by the friction between the drive drum and the belt; after the material is added to the rubber belt by the guide groove, it is transported to the unloading device at the head with the movement of the belt, and finally the material is unloaded through the discharge port.
 
 Maintenance of long distance belt conveyor
 
Long distance belt conveyor is a kind of logistics conveying equipment which forms a rhythmic flow line to transport various powder, granular or finished products. According to its conveying capacity, it can be divided into heavy belt conveyor and light belt conveyor. The former is mostly used in industrial and mining enterprises, while the latter is widely used in plastics, food, chemical industry, medicine and other industries. With the development of the coal industry, a variety of double speed and double transport belt conveyor, flame-retardant belt conveyor, reversible mobile belt conveyor and so on have emerged. Among them, long-distance transportation is the new trend of industry development. For example, in some mines, underground roadways, ground transportation systems, open-pit mines and concentrators all play an important role.
 
 Long distance belt conveyor idler

technical parameter

Specification and model Transport tape Conveying length (mm) Drive drum diameter (mm) Maximum feed size (mm) Conveying capacity (m 3 / h) Power (kw)
Width (mm) Speed (M / s) Dip angle (°)
DTII-500 five hundred 0.8-2.5 10-20° 2-240 400、500、630 one hundred 69-217 1.5-30
DTII-650 six hundred and fifty 0.8-2.5 10-20° 2-240 400、500、630 one hundred and fifty 127-397 1.5-45
DTII-800 eight hundred 0.8-3.15 10-20° 2-240 400、500、630 two hundred 198-781 2.2-75
DTII-1000 one thousand 0.8-3.15 10-20° 2-240 500、630、800 three hundred 324-1622 7-100

Operating procedures

1. The equipment is often used for large output and high power occasions. When the conveying capacity is large and the conveyor belt is wide, the belt speed should be higher.
The shorter the conveyor belt is, the longer the belt angle should be.
3. When plough type unloader is used, the belt speed should not exceed 3.5/s.
4. The belt speed of manual belt conveyor shall not exceed 0.3m/s.
 
 Roller price of long distance belt conveyor
 
Multi drive high power distribution
Long distance belt conveyor generally adopts multi drive system to reduce the belt strength, reduce the peak demand of power grid, and is conducive to the miniaturization and cost reduction of equipment. The long-distance curve belt conveyor adopts the drive mode of "head 3 tail 1", and the power ratio is 2:1:1, that is, the head drum double motor drive (2x545kw), the head (2) drum single motor drive (545kw), the tail drum single motor drive (545kw). In order to realize the reasonable power distribution of the actual load, the system adopts the precise control method based on torque. The control method is: the head drive is the main drive. The output torque and input time of the tail driver are completely determined by the tension of the tail tension transducer, and the minimum tension of the tail driving drum running off point is 60kn.
 
 Manufacturer of long distance belt conveyor
 
Variable frequency drive control technology
The long-distance belt conveyor adopts frequency conversion control drive mode, which can easily realize stable start-up and adjustable start-up time, greatly reducing the impact of motor starting on the power grid. Because the variable frequency starting can start with load, it has the advantages of frequent heavy load starting and braking, frequent cabin changing and small flow feeding; and the frequency conversion starting has no limit on the starting frequency, so it can be adjusted in the process of operation; in addition, the frequency conversion speed regulation also has the advantages of energy saving.
 
 Long distance belt conveyor accessories
 

Maintenance skills

1. Under normal conditions, long-distance belt conveyor requires no-load start-up, and avoid frequent start-up in a short time.
2. Always check the reducer for oil leakage, and regularly check whether the oil charge is appropriate, and supplement it in time.
3. Keep the surrounding area of the conveyor, especially the driving device, clean up the pulverized coal and sundries on and around the conveyor in time to avoid affecting the normal operation.
4. The idlers with inflexible rotation should be replaced and repaired in time.
5. The driving drum should be kept clean, and the adhesion and moisture should be removed in time.
6. If the belt deviation is found, it should be adjusted in time, and it is not allowed to wear the belt edge.
7. The adhesive tape joint shall be inspected frequently, and the damage shall be repaired in time to prevent water from penetrating into the core of the tape.
8. Check the outlet of the material to prevent it from being broken or broken.
 
 Installation of long distance belt conveyor

Customer case

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throughput:

Equipment configuration: One dzsf1850-3p vibrating screen and three TD75 belt conveyors

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throughput: 15t/h

Equipment configuration: Six herringbone nylon antiskid belt conveyor

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