A special tool for removing the reverse osmosis membrane with 5 pieces of bw30-365 type external water cooling purification system of the converter valve

Abstract

A BW30-365 type 5-piece special tool for removing reverse osmosis membranes for a water-cooled purification system outside a converter valve, comprising two half-ring ferrules that cooperate with each other, and the two half-ring ferrules are fixed by connecting bolts. Each half-ring ferrule is provided with a projection, the front end of the projection is installed with a connecting screw, the rear end of the projection is connected with a strap, and a pressure plate is installed on the side of the projection through butterfly bolts. There are friction protrusions on the sides corresponding to the bumps, one end of the strap is fixed on the bump, the other end of the strap is pressed on the bump by the pressure plate, and a screw top is installed on the connecting screw The screw jacking device includes a fixing plate, the fixing plate is provided with a through hole matched with the connecting screw, and a connecting nut is fitted at one end of the connecting screw passing through the through hole.

Description

technical field [0001] The invention relates to the technical field of a water cooling system outside a converter valve, in particular to a BW30-365 type 5-piece reverse osmosis membrane removal special tool for a water cooling purification system outside the converter valve. Background technique [0002] The off-valve water-cooled reverse osmosis system includes a total of 20 reverse osmosis membranes in three stages. Every 5 reverse osmosis membranes are connected in series and sealed in a membrane shell. After long-term use, the calcium and magnesium ions in the water will adhere to the reverse osmosis membrane. It can cause blockage and reduce the filtration effect. After the reverse osmosis membrane is blocked, it needs to be replaced to ensure the normal water quality filtration effect. The existing reverse osmosis membrane replacement method is that three to four technicians use long strips to top the reverse osmosis membranes one by one. It needs a lot of manpower, a...

AI Technical Summary

Problems solved by technology

[0002] The water-cooled reverse osmosis system outside the valve includes three stages with a total of 20 reverse osmosis membranes. Every 5 reverse osmosis membranes are connected in series and sealed in a membrane shell. After a long time of use, calcium and magnesium ions in the water will adhere to the reverse osmosis membrane. On the other hand, it will cause blockage and reduce the filtration effect. After the reverse osmosis membrane is blocked, it needs to be replaced to ensure the normal water quality filtration effect. The existing reverse osmosis membrane replacement method is that three to four technicians use long strips to push the reverse osmosis membrane one by one. It needs to be replaced after all ejection, but this method requires a lot of manpower, and at least 4 people are required to eject, and because the long bar is heavy, it is easy to damage the shell of the reverse osmosis device during operation, and there is a certain operational risk , due to the large number of people on site, close cooperation is required, and a single replacement takes at least 2.5 hours to complete, which takes a long time and greatly reduces the replacement efficiency of reverse osmosis membranes

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