Talking about DT membrane technology

DT membrane technology is the dish tube membrane technology, divided into two categories, DTRO (dish tube reverse osmosis) and DTNF (dish tube nanofiltration), and is a membrane separation equipment.

Its membrane module structure is completely different from the traditional roll membrane. The original liquid flow channel: The flow channel design of the disc tube membrane module adopts an open flow channel. The material liquid enters the pressure vessel through the inlet, from the guide plate and the shell. The channel in between flows to the other end of the module. At the other end of the flange, the material liquid enters the deflector through 8 channels, and the liquid to be treated flows through the filter membrane at the shortest distance, and then reverses to the other end at 180º One membrane surface flows from the notch in the center of the guide plate to the next guide plate, thereby forming a double "S"-shaped route from the circumference of the guide plate to the center of the circle, then to the circumference, and then to the center of the circle on the membrane surface , The concentrated liquid flows out from the flange of the feed end after the end. The distance between the two guide plates of the DT assembly is 4mm, and the surface of the guide plate has convex points arranged in a certain way.

DT membrane technology (dish tube reverse osmosis membrane) is a form of reverse osmosis. It is a membrane module specially used to treat high-concentration sewage. Its core technology is the dish tube membrane membrane column. The reverse osmosis membrane and the hydraulic deflector are stacked together, fixed with a central tie rod and an end plate, and then placed in a pressure-resistant casing to form a membrane column.