Quick-service pressure plugging is a common repair technique used to deal with leaks or breaks in industrial equipment such as pipes and containers. It can quickly plug the leak point, prevent further material leakage, and ensure the stable operation of the equipment. In this article, I will introduce in detail the principle, method and precautions of quick maintenance with pressure plugging.

First of all, let's understand the principle of quick maintenance with pressure plugging. When industrial equipment leaks or breaks, we need to take measures as soon as possible to stop the leak. Sealing with pressure refers to the maintenance of the equipment while it is still in operation, by using special sealing materials to block the leak point, so as to prevent material leakage. The advantage of this method is that no downtime is required, which can reduce the time and economic loss of production interruptions.

We need to prepare some necessary tools and materials before performing a quick pressure plug for maintenance. Commonly used tools include wrenches, sealing tapes, plugging agents, etc., and the plugging material can be selected according to the nature of the leaking substance. Common sealing materials include rubber plug, thread stopper, sealing tape and so on. When selecting a sealing material, we need to consider the sealing performance, pressure resistance and corrosion resistance of the material.

The following are the general maintenance and quick sealing steps with pressure:

1. Safety measures: Before carrying out any repair work, we need to ensure our own stability. Wear proper protective gear, such as a safety hat, gloves, and goggles.

2. Locate the leak point: First, we need to determine the location of the leak. By observing, listening and using tools such as leak detectors, find out the specific location of the leak point.

3. Stop the fluid supply: Before performing a pressure plug, we need to stop the fluid supply. Close the corresponding valve or cut off the corresponding pipe.

4. Cleaning and preparation: Clean the surface around the leak point to ensure that the sealing material can adhere and seal effectively. At the same time, check whether the sealing material is intact, and prepare the required tools and materials.

5. Sealing with pressure: according to the size and nature of the leak point, choose the appropriate sealing material for sealing. If it is a small leak point, you can use rubber plug or sealing tape to plug. If it is a large leak point, you may need to use a thread stopper or other commonly used sealing material.

6. Test and monitoring: After plugging with pressure, it is necessary to test and monitor to ensure good plugging effect. By observing whether there is leakage around the leak point, and checking the change of the pressure gauge, you can assess the effect of the plug.

7. Maintenance records and reports: After the completion of the pressure plug, we need to record the maintenance process and results. This can help us refer to it in future maintenance work and provide relevant personnel for analysis and evaluation.

In the maintenance of quick pressure plugging, also need to pay attention to the following points:

1. Safety 1: Ensure self-stabilization before carrying out any maintenance work. Adhere to the relevant stable operation procedures, the correct use of tools and materials.

2. Adequate preparation: Prepare the required tools and materials in advance, as well as the necessary maintenance plan. This can improve the efficiency and success rate of maintenance.

3. Sealing material selection: According to the nature of the leakage material and pressure requirements, choose the appropriate sealing material. Ensure that the sealing material has good sealing performance and pressure resistance.

4. Monitoring and testing: After sealing with pressure, closely observe whether there is leakage around the leak point, and regularly check the change of the pressure gauge. In this way, problems can be detected in time and measures can be taken to fix them.

Maintenance of quick pressure plugging is a job that requires experience and skill, and needs to be operated according to the specific situation. In actual operation, we also need to make corresponding adjustments according to different equipment and leakage situations. Therefore, it is recommended that when performing quick maintenance with pressure plugging, it is best to be operated by experienced technicians to ensure the stability and effectiveness of the work.

In summary, pressure plugging with fast maintenance is a fast plugging technology that can be carried out in the operating state of the equipment. By correctly selecting the sealing materials and following the correct operation procedures, the material leakage can be effectively prevented and the stable operation of the equipment can be ensured. At the same time, we also need to pay attention to safety, conduct adequate preparation and monitoring, and reasonably record and report the maintenance process and results. I hope this article has been helpful.