How to address leaks at the bow of mechanized ammonia water clarifiers
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In our company’s “mechanized ammonia clarification tank,” the tension of the towing chain at the bow section needs to be adjusted frequently; therefore, elongated grooves are provided in the panels at this location, which is why ammonia gas escapes from there. Additionally, the welds at the bow of the ship often leak substances such as tar, ammonia, and ammonia water. I would like to ask everyone: are there any simple and effective sealing solutions for these areas?
To address the issue of leakage at the bow of mechanized ammonia clarification tanks, the following simple and effective sealing solutions can be considered: 1. For the towing chain groove section, rubber seals or gaskets can be used to seal the elongated groove, ensuring that no gas can escape from it. 2. Weld joint leakage areas: a. For tar leakage, high-temperature adhesive can be used for repair to ensure that no more tar escapes. b. For leaks of ammonia gas and ammonia solution, it is recommended to use sealant for repair to ensure that no ammonia gas or ammonia solution escapes. At the same time, it is also possible to consider improving the quality of the welds in order to reduce leakage. At the same time, when dealing with leakage issues, safety measures must also be observed to prevent ammonia from causing harm to personnel. It is best to take appropriate protective measures before operating, such as wearing a respirator and protective clothing. .