Special tool for dismantling five BW30-365 type reverse osmosis membranes of converter valve external water cooling purification system

Abstract

A special tool for dismantling five BW30-365 type reverse osmosis membranes of a converter valve external water cooling purification system comprises two semi-annular hoops which are matched with each other, wherein the two semi-annular hoops are fixed through connecting bolts, each semi-annular hoop is provided with a protruding block, connecting screw rods are installed on the front end face of each protruding block, and the rear end face of each protruding block is connected with a binding belt; a pressing plate is installed on the side face of each protruding block in a matched mode through butterfly bolts, friction protrusions are arranged on the corresponding side faces of the pressing plates and the protruding blocks, one end of each binding belt is fixed to the corresponding protruding block, and the other end of each binding belt is pressed on the corresponding protruding block through the corresponding pressing plate; and a lead screw jacking device is installed on the connecting screw rods and comprises a fixing plate, through holes matched with the connecting screw rods are formed in the fixing plate, and connecting nuts are installed at the ends, penetrating out of the through holes, of the connecting screw rods in a matched mode.

Description

technical field [0001] The invention relates to the technical field of the water cooling system outside the converter valve, in particular to a BW30-365 type 5-piece special tool for removing the reverse osmosis membrane of the water cooling and purification system outside the converter valve. Background technique [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 me...

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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