Installation process of air separation equipment
Air separation equipment is an important facility used to separate different gas components in the air, and is widely applied in industries such as steel, chemical, and energy. The installation process of this equipment is of great significance, as it directly affects the service life and operational efficiency of the equipment. This article will provide a detailed introduction to the installation steps of air separation equipment, from basic construction to system commissioning, ensuring that every step complies with the specification requirements, and providing customers with efficient and safe operation guarantees.
1. Foundation construction and equipment positioning
The installation of air separation equipment requires foundation construction first. Foundation construction includes site survey and foundation pouring. Before positioning the equipment, it is necessary to ensure that the strength and levelness of the foundation meet the standards to avoid uneven settlement of the equipment due to unstable foundation. Foundation construction also needs to meet special requirements such as earthquake resistance and moisture prevention to ensure the stability of the equipment during long-term operation. During equipment positioning, high-precision measuring instruments should be used to ensure the precise layout of the equipment in space. This step is crucial for the smooth progress of subsequent installation work.
2. Equipment hoisting and installation
Air separation equipment is large in volume and weight, so professional hoisting equipment is required for the hoisting and installation of the equipment. During the hoisting process, corresponding safety protection measures must be taken to avoid damage to the equipment and injuries to personnel. After the equipment is hoisted in place, each equipment component needs to be precisely installed and tightened to ensure that the equipment does not loosen or shift during operation. In addition, during the installation process, key components need to be inspected and adjusted to ensure that every detail meets the design standards and installation specifications.
3. Pipeline connection and electrical wiring
After equipment installation, pipeline connection and electrical wiring need to be carried out. The pipeline system in air separation equipment is responsible for the transportation of air, nitrogen, oxygen, etc., so pipeline connection must ensure a tight and leak-free state. During pipeline connection, suitable sealing materials should be selected to ensure good sealing at the joint. Electrical wiring is the foundation of equipment operation, and during the wiring process, the specifications and wiring methods of cables should comply with design requirements, and detailed identification should be carried out to facilitate subsequent maintenance and repair.
4. System debugging and testing
After installation, air separation equipment needs to undergo system debugging and testing. The main contents of debugging include electrical system debugging, pipeline leakage detection, and overall operation testing of the equipment. In electrical system debugging, it is necessary to ensure that each control circuit works normally, and the readings of instruments and sensors are accurate. Pipeline leakage detection requires the use of dedicated leakage testing equipment to ensure that the equipment does not have gas leakage problems under high-pressure operation. In overall operation testing, the actual operating conditions of the equipment need to be simulated to ensure that the equipment can operate stably under different load conditions.
5. Safety Inspection and Acceptance
After the installation of the air separation equipment is completed and passes the debugging tests, safety inspection and acceptance procedures must be carried out. The safety inspection mainly includes the safety of the electrical system, the sealing performance of the pipeline system, and the mechanical stability of the equipment. During the acceptance process, each link needs to be inspected one by one according to the design drawings and installation specifications to ensure that all items meet the standard requirements. After the acceptance is passed, the installation unit must provide corresponding technical documents and operation manuals to provide guidance for the customer’s subsequent operation and maintenance.
