Sealing material use
Asphalt mixing plant is one of the key equipment for road construction. It is mainly used in the production of asphalt mixture for paving road surfaces. Asphalt mixing plant consists of a number of parts, including dosing system, dryer, agitator, dust removal system, fuel system and so on. Asphalt Mixing Plant,Mixer Plant,Asphalt Mixing Bitumen Equipment,Asphalt Paving Equipment BituRock Science & Technology (Jiangsu) CO., LTD , https://www.biturockequipment.com
The sealing material can be formulated into a liquid or paste during use, applied between the contact surfaces of the two parts, and cured under certain conditions or with a non-dry putty to seal; it can also be processed into various shapes of solid or Hollow rings are installed between the contact surfaces of the two parts to seal. The former claims that the sealing material is only used for the static sealing parts where the contact surfaces of the two parts do not move relative to each other; the latter means that the sealing parts can be used not only for static sealing parts but also for dynamic sealing parts where the contact surfaces of the two parts move relative to each other.
Sealing materials used in the aerospace industry include polysulfide rubber, silicone rubber, and polyurethane sealants. Polysulfide rubber sealant has excellent resistance to aviation fuel, and is mainly used for the sealing of the wing and fuselage integral fuel tank. Silicone rubber sealant can withstand high temperature and low temperature, radiation resistance, vacuum resistance, non-pollution, non-toxic, and is mainly used for the sealing of various seal chambers. Polyurethane sealants have good ultra-low temperature performance and are mainly used for liquid hydrogen and liquid oxygen joints of rocket propellants. Encapsulants are also used to seal the cockpit, window doors, instrumentation bays, artillery bays, ejectors, electrical plugs, electronic components and electromagnets.
Sealing materials are metal materials (aluminum, lead, indium, stainless steel, etc.), non-metallic materials (rubber, plastics, ceramics, graphite, etc.) and composite materials (such as rubber-asbestos board), but the most used is rubber elasticity. Body material.
The batching system is one of the core parts of Asphalt mixing plant. It is responsible for adding various raw materials to the blender in a certain proportion. These raw materials include asphalt, sand, gravel and other additives. The batching system usually consists of a weighing sensor, a batching bucket and a batching transfer device.
The dryer is another important part of the Asphalt mixing plant. It is mainly used for drying raw materials such as sand and stones. There are heating elements and rotating agitators inside the dryer, which can make the raw materials fully heated and mixed evenly.
Mixer is one of the core parts of Asphalt mixing station. It is responsible for mixing various raw materials together to produce a high quality asphalt mixture. The agitator usually consists of multiple mixing blades, which can fully mix the raw materials to ensure the stable quality of the asphalt mixture produced.
Dust removal system is one of the important components of Asphalt mixing plant. It is mainly used to collect dust and exhaust gases generated during the production process. The dust removal system is usually composed of multiple filters, which can effectively filter out dust and exhaust gas to ensure a clean working environment and air quality.
Fuel system is one of the key parts of Asphalt mixing plant. It is responsible for providing the fuel to power the Asphalt mixing plant. The fuel system usually consists of a fuel pump, a fuel filter and a fuel injector.
Asphalt mixing plant is a kind of high efficiency asphalt mixture production equipment, widely used in road construction field. It has the advantages of high automation, high production efficiency, stable product quality and so on, and provides a strong support and guarantee for road construction.