Jining Yanzhou District Dongtai Machinery Co., Ltd.

Several students from Hunan Metropolitan Vocational College broke the news to the media on the evening of March that three students died at the school within four days, two of whom fell to their deaths and one died due to a fight. Mr. Wu, assistant to the chairman of Hunan Urban Vocational College, confirmed the details of the insider's statement to reporters. He also confirmed that three students at the school had indeed died in recent days: the first student had an accident on October 1, 2020, and it was later found out that the student had been diagnosed with schizophrenia at a well-known hospital in Hunan twice before his death. The second student had an accident at the time of the accident. The student was beaten to death after a dispute with social workers in Liuyang at around 0:00 that evening. The third student fell to his death after having an argument with his family in the dormitory at 1:30 pm due to money issues.
The technical features of the double-sealed anti-overflow skirt are as follows:
Skirt material: made of polyurethane and natural rubber, and the part in contact with the belt (which plays the main sealing role) is polyurethane. Polyurethane is cast from high-quality imported powder. Compared with polyurethane made by extrusion process, it has better wear resistance, longer service life and does not damage the belt.
. Sealing effect: The anti-overflow skirt adopts a straight plate + skirt double-layer sealing integrated structure. The straight plate is close to the side of the guide trough, and the bottom is in contact with the belt to prevent material from overflowing and the skirt is turned up. It rotates within the angle and relies on the elasticity of the rubber plate to automatically track the belt and always maintain close contact with the belt, with excellent sealing performance.
. The skirt sealing part of the skirt board adopts a single-sided arc transition. When the belt deviates, it will not damage the belt and skirt, and can automatically return to its original state.
The skirt panels on each side of the guide trough are made into a whole as required, and are the same length as the guide trough to prevent air leakage at the joints.
The sealed anti-overflow skirt is installed through angle aluminum, clamps, etc., and the skirt is quickly fixed:
The clamp base is welded on the outside of the side of the guide trough, and the slideway goes deep into the base, allowing the The holder moves appropriately left and right along the base.
, Angle aluminum (&) is formed by one-time pressing, material: all aluminum, beautiful appearance, no rust, it is a round column, locked in the holder and will not fall off.
The holder is made of hot-dip galvanizing, which is light in weight, has good anti-corrosion performance and does not rust.
Manually rotate the compression handle and push it upward (downward) to the end when appropriate. This can apply sufficient pressure to the diagonal aluminum to maintain the position of the skirt board, and the compression handle will not loosen and fall off.
The fastening bolts are made of stainless steel and are suitable for use in dark, humid, or even short-term water flushing environments.
Except for the first installation, the holder base needs to be welded, the rest of the process and subsequent replacement of the skirt board do not require the use of any tools, and installation and disassembly are extremely convenient and fast.
The technical features of the sealed anti-overflow skirt are as follows:
, Sealing effect: The anti-overflow skirt adopts a straight plate + skirt double-layer sealing integrated structure, the straight plate is close to the side of the guide trough, and the bottom is in contact with the belt , to prevent material from spilling out, the skirt is turned up, can rotate within a certain angle, relies on the elasticity of the rubber plate, automatically tracks the belt, always maintains close contact with the belt, and has excellent sealing performance.
. Skirt material: made of polyurethane and natural rubber. The part in contact with the belt (which plays the main sealing role) is polyurethane. Polyurethane is cast from high-quality imported powder. Compared with polyurethane made by extrusion process, it has better wear resistance, longer service life and does not damage the belt.
The skirt panels on each side of the guide trough are made into a whole as required, and are the same length as the guide trough to prevent air leakage at the joints.
. The skirt sealing part of the skirt board adopts a single-sided arc transition. When the belt deviates, it will not damage the belt and skirt, and can automatically return to its original state.
&Anti-overflow skirt is a device that prevents coal dust from escaping from the belt gap. It has a double-layer structure and is installed on the lower edge of the belt conveyor guide trough through an anti-overflow skirt holder. The anti-overflow skirt is used Seal between conveyor belt and guide trough. The anti-spill skirt adopts a double-layer sealing structure, with the inner layer isolating material from overflowing and the outer layer suppressing dust flying. The polyurethane wear-resistant layer is compounded in the parts that are in contact with the belt, which has a long service life and does not damage the belt. The all-polyurethane anti-overflow skirt produced by Dongtai has extremely high wear resistance and longer service life. Through the efforts of Dongtai's scientific researchers, our company has developed a guide trough anti-overflow skirt that is more suitable for the majority of users. The anti-overflow skirt adopts a composite structure. The upper body has a higher rubber hardness, and the lower part is in contact with the belt. Rubber hardness. Clamp (including angle aluminum): surface Dacromet treatment or stainless steel, special-shaped angle aluminum is a high-strength aluminum alloy with surface passivation treatment. The anti-overflow skirt is used with the guide trough, and the length can be made according to the actual design requirements. The clamps are used in conjunction with the angle aluminum. Two sets of clamps are used for each meter of special-shaped angle aluminum. The anti-overflow effect adopts a double-layer sealing design. The inner rib is the first layer and the outer skirt is the second layer to ensure negative pressure for dust removal and further enhance the sealing effect. A static dust cavity is formed between the two layers to suppress dust flying. It is easy to install and maintain, and when used in conjunction with the buffer bed, the overall overflow prevention effect is better.
Shandong Dongtai Warm Tips: The same product is better than quality, the same quality is better than price, and the same price is better than after-sales service. Dongtai products allow you to buy with confidence, use them comfortably, and have peace of mind after purchasing. We specialize in the production and sales of guide troughs, anti-overflow skirts, buffer beds, buffer strips, entire belt conveyors, outriggers and other belt conveyor components as well as mining doors and other mining equipment. With fine workmanship and affordable prices, Dongtai has been Since the establishment of the factory, Dongtai has been specializing in doing things honestly. Dongtai's mentality of striving for the best has achieved its current glory and has become a cooperative partner of many coal mine buyers and suppliers. I hope you can join Dongtai, and Dongtai will work with you for mutual benefit and win-win results.
Contact: Manager Xu
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