Shandong Shankuang pipe belt conveyors continue to be shipped out
Shandong Shankuang Machinery Co., Ltd. is not deterred by high temperatures and strives to ensure the delivery schedule. Today, the structural parts of the pipe belt conveyor continue to be loaded onto trucks and rushed to the project installation site.
The circular pipe belt conveyor, referred to as pipe belt conveyor for short, is a new type of belt conveyor developed on the basis of the trough belt conveyor. The purpose of adopting tubular conveying is to increase the envelopment of the conveyor belt around the materials, so as to realize the closed conveying of materials. In addition to the characteristics of large conveying capacity, simple structure, convenient use and strong adaptability of ordinary belt conveyors, the circular pipe belt conveyor also has the following advantages:
1. Closed material conveying
Since the materials are transported in the circular pipe belt, there is no flying, spilling or leakage of materials. At the same time, the materials will not be affected by the external environment due to wind and rain, which not only avoids the pollution of the external environment caused by the scattering of materials, but also prevents the external environment from polluting the materials. It realizes harmless conveying and purifies the environment.
2. The conveyor can be arranged along a spatial curve
Because the belt is enclosed into a circular pipe by six idlers, it will not deviate like ordinary belt conveyors. Therefore, the pipe belt conveyor can be arranged in a three-dimensional spiral bending manner. A single pipe belt conveyor can replace the transportation system composed of multiple ordinary belt conveyors, reducing transfer stations and driving points.
3. Can achieve large-angle conveying
Because the belt is in a circular pipe shape, the materials are subject to the lateral pressure of the belt, which greatly increases the friction between the materials and the belt, thus realizing large-angle material conveying. Its maximum inclination angle is 1.5 times that of ordinary belt conveyors, with an inclination angle of up to 30°. If the belt is treated, the inclination angle can reach 45°, thus reducing the conveying length, saving space and lowering equipment costs.
4. Small width of the middle conveying section
Because the belt forms a circular pipe, under the same conveying capacity, the cross-sectional width of the circular pipe part is only 1/2 of that of the ordinary belt conveyor. Moreover, the pipe belt conveyor itself needs a truss, which can be used as a trestle if equipped with a walkway, unlike ordinary belt conveyors that require separate trestles.
5. The upper and lower branches of the belt can be used to convey different materials back and forth
That is, both the forward and return trips of the conveyor are load-bearing sections, with no empty sections.
6. Wide range of conveying materials
Pipe belt conveyors can be widely used in industries such as steel, mining, coal, electric power, metallurgy, cement, chemical industry, ports, papermaking, and ash slag.
Our company began to develop circular pipe belt conveyors in the 1990s. It has successively cooperated with many domestic and foreign companies and universities, absorbed advanced technologies and experiences from many foreign companies, and independently developed a new generation of circular pipe belt conveyors with independent intellectual property rights, namely the SKGD type pipe belt conveyor. This product has been successfully applied in projects such as the coal conveying systems of TISCO, Huai Steel and some power plants, and has been exported to countries such as Japan, India and Indonesia. Shankuang circular pipe belt conveyor won the third prize of China Machinery Industry Science and Technology in 2012 and the second prize of Provincial Machinery Industry Science and Technology Progress. Shankuang Company participated in the formulation of the industry standard JB/T 10380-2013 for circular pipe belt conveyors.
