That it is talked about us
KROK LTD work on cleaning of tubes of air-heater from internal sedimentations. Sedimentations were hard and adamantine on all section of tube. By the ordinary methods of cleaning, applied on our TPC, to delete them did not turn out.
With the use of technology of firm KROK 810 tubes were cleared, cleaning quality is very high here, the internal surface of tubes was practically cleaned out to metallic brilliance, without damages. Works are conducted operatively with passing of the set terms on 8 days.
On Zainsk SPRS cleaning of tubes of condensers is produced Krok equipment by the brigade of Krok company. Condensers of block №7 were cleared for 12 days, block № 5 for 5 days during work in a 3 changing (amount of tubes – 11940 on one block, internal diameter a 28 mm, length a 8 m, thickness of carbonate sedimentations are a to 2 mm on a block № 7, to 1 mm – on a block № 5).
Tubes are cleared fully, “to the metal”, that not attainable at cleaning of tubes grandiloquent setting of “АTUMAT”. After the start of blocks temperature pressure of condensers was 5,7 C on a block №7 and 8 C on a block № 5 at a norm 11,1 C and 10,5 C accordingly.