Patent categories: invention patents

Patent number:.9

Patentee: Lanzhou University of Technology

Patent Publication Date: 2005.03.09

Product Summary: Mud Pump melt spray apparatus and method of the inner wall of the cylinder liner, the liner may reduce the mud complex machining processes and reduce scrap, to improve the life of the liner, the liner axis parallel to the guide rail, placed in the liner Roller the walking mechanism, the grinding mechanism attached to the left end of the guide rail and the sprayer mechanism, grinding mechanism package comprises grinding spindle, the grinding wheel mounted on the right end of the wheel shaft, the gearbox , the motor , the spray means comprises a spray gun barrel, powder cans, the gun the left end of the tube with the powder tank, oxygen tube, acetylene pipe coupling; liner traveling mechanism driven by the linear and rotational movement, the inner wall liner grinding wheel table surface, alloy powder spray gun with the inner wall surface of the cylinder liner, and then polished, Oxygen and acetylene into the gun through the combustion preheat, while preheating while welding, natural cooling, or medium and high-frequency electromagnetic induction coil inserted into the inner wall of the cylinder space, welding power welding, and then naturally cooled.

Company Name: Lanzhou University of Technology

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Stainless Steel Fuel Tank Semi-trailer

Stainless steel tank trailer has a wide range of application, but the cost is high. 1. It can be divided into different bins independently and can be divided into different media. It can realize the functions of pumping in and out of the meter, pumping in and out of the meter, gravity flow through the meter, but the meter, etc. Optional thermal insulation heating device. 2. With lightweight design, the tank body adopts high-quality and high-end materials. Compared with ordinary tank cars, it has lighter weight, larger volume and higher transportation efficiency. High driving safety and stability. 3. The tank body and pipeline are made of aluminum alloy, which does not pollute the oil. 4. It can be equipped with lower loading system: oil and gas recovery and anti overflow system. 5. The whole vehicle has reasonable matching, reliable performance, high cost performance and stable quality. Other instructions: an emergency shut-off valve is installed at the bottom of the tank. The emergency shut-off valve is normally closed. There is no medium in the pipeline system when the vehicle is running normally. In case of tire burst or rear end collision accident, ensure that the medium will not leak, At the same time, the emergency shut-off valve is scissor type and has fusible metal. In case of collision or fire, the emergency shut-off valve will close automatically to ensure safety and no danger.

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