Research and application of hinge for ventilation door of rat-proof and insect-proof granary
In the process of grain storage, it is an important job to prevent the invasion of rats and pests. Among them, the hinge of ventilation door of rat-proof and insect-proof granary, as an effective protective facility, plays a vital role in ensuring food security.
First, the importance of the hinge of the ventilation door of the rat-proof and insect-proof granary
1. Guarantee the quality of grain: A good storage environment can effectively extend the shelf life of grain and maintain its quality. However, the use of the hinge of the ventilation door of the rat-proof and insect-proof granary can prevent the invasion of rats and other harmful organisms, ensure the food from being polluted, and then ensure the food safety.
2. Cost-saving: The use of the hinge of the ventilation door of the rat-proof and insect-proof granary can effectively reduce the economic loss caused by the gnawing or destruction of rats, and at the same time avoid the secondary loss caused by the reproduction of pests. In addition, through reasonable layout design and high-quality material selection, the product life is longer and the maintenance cost is reduced.
Second, the characteristics of the hinge of the ventilation door of the rat-proof and insect-proof granary
1. Good sealing: In order to prevent dust particles from entering the warehouse during air circulation, materials with good sealing performance and easy cleaning and maintenance are usually selected; In addition, rubber strip and other soft substances can be added to enhance the sealing effect.
2. The structure is stable and reliable: the design of hinge structure should fully consider the strength requirements, and take corresponding measures to increase stability, such as strengthening ribs or adding supports to improve the overall stiffness.
3. Strong corrosion resistance: there are often high humidity conditions in grain warehouses, so it is necessary to use metal with good corrosion resistance to make hinge parts, and its surface is specially treated to improve durability.
III. Precautions for Installation and Maintenance
1. Before installation, check whether the materials used meet the standards and do a good job of cleaning.
2. Correct selection according to the specific size and location requirements, and complete the assembly process in strict accordance with the instructions.
3. Regular cleaning of dust and impurities in daily maintenance, and timely replacement of damaged parts to ensure normal operation.
In short, in practice, we should flexibly use these technologies and methods according to the specific situation, and constantly explore new ideas and new ways, in order to truly play the maximum efficiency of the hinge of the ventilation door of the rat-proof and insect-proof granary.
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