The main flange of the main pump is the key equipment in the localization of the nuclear reactor safety components for nuclear reactor coolant pumps. Since the signing of this contract, Duo has carefully digested and studied the drawings, procurement specifications and related standards of the main flange of the main pump. The user conducted several technical exchanges. On this basis, a complete set of process technical documents such as assessment outlines, manufacturing outlines, workshop assessment reports, quality plans, and various manufacturing, inspection, and test procedures were prepared as required and approved by Oriental Areva. During the start-up inspection process, relevant personnel of the Oriental Areva and Nuclear Safety Administration conducted a comprehensive and detailed inspection on the preparation of the main flange of the main pump. They all agreed that the manufacturing documentation for the main flange of the main double pump was complete and effective. The project organization organization Clearly, personnel qualifications, equipment conditions, etc. meet the requirements of the laws and regulations, and release the quality plan H point, agreeing to start the manufacture of double. The smooth start of the main flange of the main pump of the nuclear power plant is another major breakthrough in accelerating the localization of nuclear reactor safety components for nuclear reactor coolant pumps. At the same time, it also improves the manufacturing capacity, technical level and management capability of the dual nuclear power main pump equipment. .
Mobile Asphalt Mixing Plant is a convenient, efficient and mobile asphalt mixture production equipment, which is suitable for all kinds of road construction and maintenance projects. It has the characteristics of strong mobility, quick installation and easy operation, and can provide high quality asphalt mixture for the project and improve the construction efficiency.
Mobile asphalt mixing plant is mainly composed of mixing host, dosing system, fuel system, support device and dust removal system. Among them, the mixing machine is the core part, which is responsible for mixing various raw materials evenly to produce high-quality asphalt mixture. The dosing system is responsible for adding various raw materials to the mixing machine in a certain proportion. The fuel system powers the entire device, usually using diesel or gasoline. The support unit includes four wheels and a suspension system that allows the device to travel and operate in a variety of terrain conditions. The dust removal system is responsible for collecting dust and exhaust gas generated during the production process to ensure a clean working environment and air quality.
The working process of the mobile asphalt mixing station mainly includes the following steps: First, the various raw materials are prepared and added to the mixing machine through the dosing system. Next, the mixer machine starts to work, mixing the raw materials evenly to produce the asphalt mixture. The asphalt mixture is then transported to the construction site for road paving or maintenance. In the whole process, the operation of the mobile asphalt mixing plant is simple and convenient, and it can be quickly deployed and moved, which greatly improves the construction efficiency.
Compared with the traditional fixed asphalt mixing plant, the mobile asphalt mixing plant has the following advantages: First, it has the characteristics of strong mobility and rapid deployment, and can adapt to a variety of complex terrain and construction environment. Secondly, the installation and disassembly of the mobile asphalt mixing plant is very convenient, and the transfer and installation of the equipment can be quickly completed, reducing the construction time. In addition, the operation of the mobile asphalt mixing plant is simple and easy to maintain, reducing the skill requirements of the operator and maintenance costs.
In short, the mobile asphalt mixing plant is an efficient, convenient and mobile asphalt mixture production equipment, which is suitable for all kinds of road construction and maintenance projects. It has many advantages, can provide high quality asphalt mixture for engineering, improve construction efficiency, and has a wide range of application prospects.
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