It's my honor to introduce the precautions for the use and maintenance of FRP acid-base storage tanks. We are a professional manufacturer of FRP acid-base storage tanks. Glass steel storage tank has the characteristics of light weight, corrosion resistance, low maintenance cost, long service life, low cost, convenient and fast installation. This guide is a manual for the use and maintenance of FRP storage tanks. Try to prevent damage and ensure its service life to the greatest extent.

1、 Restrictions on the use of FRP acid-base storage tanks

1. FRP storage tanks are only used under design conditions, and the use medium (including medium concentration), temperature, use pressure, etc. cannot be changed at will.

2. FRP storage tank refers to the hydrostatic tank connected with the atmosphere, especially the vertical flat bottom tank. It shall ensure that the tank body and the atmosphere are unobstructed and good, and there will be no pressure (positive and negative pressure) due to venting, feeding or temperature change. The maximum working pressure of pressure storage tank (vessel and tower) is not allowed to exceed the design specified value. Unless specially designed, the cold and hot pipes of its vibration source (mixing and recoil device) shall be isolated and supported from the tank.

3. The FRP storage tank cannot be loaded on the top of the storage tank at will. It is forbidden to use the atmospheric storage tank under negative pressure!

4. The FRP storage tank shall not be loaded on the connecting pipe, and the connecting pipe with vibration source shall be provided with effective vibration avoidance facilities.

5. The FRP storage tank shall not be close to the fire and away from the heat source.

2、 Maintenance of FRP acid-base storage tank

1. When entering the FRP acid-base tank for maintenance, first close all feed valves, vent and clean the tank. After testing and confirming that there is no toxic gas in the tank and there is no hypoxia, enter the storage tank. Wear soft soled shoes, tie the safety belt, fasten the other end of the safety belt on the tank top, and pay attention to the ventilation in the tank. The operation inside the tank must be carried out by personnel under the monitoring outside the tank.

2. To prevent tools and instruments from damaging the tank wall, use ladders and metal parts, and add soft pads to the contact part of the tank wall to protect the inner wall from being scratched and bruised.

3. Before climbing, the external ladder, protective cage and guardrail of FRP storage tank shall be carefully checked for safety and reliability. It is strictly prohibited to climb in case of abnormalities.

4. During the maintenance of FRP storage tank, it is not allowed to load at will on the tank top, and it is not allowed to apply external force on the connecting pipe.

5. FRP storage tanks used outdoors will cause peeling of resin layer or exposure of fibers due to aging of outer surface layer after many years of use. It is suggested that paint or resin should be painted on the outer surface of the tank every two or three years to prevent aging and prolong the service life.