Chemical material anti-corrosion agent storage tank

Abstract

The invention discloses a chemical material anti-corrosion agent storage tank, and belongs to the field of chemical material storage tanks. The chemical material anti-corrosion agent storage tank comprises a tank body, a circular scraping plate is arranged at the inner end of the tank body, the outer end of the circular scraping plate is fixedly connected with a clear liquid silica gel ring abutting against the inner wall of the tank body, a supporting frame is fixedly connected into the circular scraping plate, gas pressurization is conducted on the liquid silica gel ring in the liquid scraping process through an expansion air bag, so that the liquid silica gel ring can be continuously attached to the inner wall of the tank body, reverse overflow of an agent in the liquid scraping process is effectively avoided, generation of agent crystallization on the inner wall of the tank body is effectively reduced while the liquid scraping effect is improved, the damage of the crystallization to an anti-corrosion layer on the inner wall of the tank body is reduced, follow-up storage and use of the agent are facilitated, through cooperation of the supporting frame and a pressurizing protrusion, the connectivity of the liquid silica gel ring and the tank body can be effectively improved, the stability of liquid scraping is improved, and the slipping phenomenon is effectively avoided.

Description

technical field [0001] The invention relates to the field of chemical material storage tanks, and more specifically relates to a chemical material storage tank for anti-corrosion agents. Background technique [0002] The steel sealed container used to store liquid or gas is the steel storage tank. The steel storage tank project is an essential and important infrastructure in petroleum, chemical industry, grain and oil, food, fire protection, transportation, metallurgy, medicine and other industries. , Our economic life is always inseparable from large and small steel storage tanks. With the continuous development of the storage tank industry in front of us, more and more industries and enterprises use storage tanks, and more and more companies enter When it comes to the storage tank industry, steel storage tanks are special equipment for storing various liquid (or gas) raw materials and finished products. For many companies, normal production cannot be performed without stor...

AI Technical Summary

Problems solved by technology

[0003] The existing anti-corrosion agent storage tanks for chemical materials have excellent sealing performance during use, and the inner wall of the tank is in a vacuum state, which can reduce impurities, dust and other harmful substances from entering the tank, and can protect the chemicals in the tank. It has strong airtightness, so it is impossible to clean and inspect the inside of the tank frequently. After a long period of time, the medicine in the tank will form crystals and adhere to the tank wall, which is difficult to clean, and the medicine crystallization is corrosive to the inside of the tank.

[0004] In the prior art, the way to solve the problem of drug sticking to the wall is mainly by using the scraper to scrape off the wall. However, during the continuous use of the scraper, due to the accumulation of the drug, it is easy to cause backflow, which reduces the effect of scraping and leaves the overflowing residual drug Crystallization will occur on the inner wall of the tank, which will corrode its anti-corrosion coating, which will affect the service life of the inner wall of the tank and the continuous storage of subsequent medicines

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