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              Anhui Xuelang huabao Chemical Equipment Technology Co.,Ltd.


              TEL:0563-7371908
               

              Fax:0563-7371900 


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              The repair method of the glass lining reaction tank-金伯利起重設備
              The repair method of the glass lining reaction tank


              1, repair of 1000L glass lined reactor
              A 1000L glass lined reactor, the medium in the tank for H2SO4, NaOH, card that mildew element crystals such as, 1999 found tank bottom flange, a cylinder part five severe corrosion, which cylinder is a perforated, with an aperture of about 20mm. Will first perforated outer wall part corrosion debris cleared by the electric tools, the corresponding to the inner wall of the glass lined off parts of the rust, hair. In view of the metal cylinder around the perforated edge width of about 40mm were corroded into 1 ~ 2mm thick, in this case, to strengthen the local. With 3mm thick steel plate according to the cylinder made by arc arc for garden, derusting, dehairing with detergent to clean. In 3mm thick steel plate and the cylinder body is placed between the infiltration of super metal reinforcing band, so that the two perfectly bonded, and in the plate on the outer wall of the cylinder body and the junction with all metal cladding, the day after curing, wall ceramic r metal repair, after curing surface ceramic metal s twice with repair and after repair of the equipment has been used ever since.
              2, repair of 3000L glass lined tank:
              A 3000l crystallizer (jacket) and put into use in 1992, the medium in the tank for tetracycline hydrochloride, hydrochloric acid, acetone, butanol, 1997 found tank bottom flange (DN150) glass lining shedding, tank bottom head also appeared a 300mm * 200mm corrosion loss. After the use of ceramic R metal coating again, ceramic S metal coating two times after the construction of the use, the use of two months after the inspection, in good condition, is still in use.
              3, repair of 2500L glass lined dissolving tank
              A 2500L dissolving tank (jacket), the medium in the tank for tetracycline hydrochloride, hydrochloric acid, alcohol, 1998 found anchored stirring bottom (DN100 seamless tube outer enamel), cylinder intermediate, manholes and at different levels of corrosion, the widest part of 400mm x 350mm. After the use of ceramic R metal coating again, ceramic S metal coating two times after the construction of the use, the use of two months after the inspection, in good condition, is still in use.

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