Novel EGSB anaerobic reactor

Novel EGSB anaerobic reactor, including water -locator, granular sludge reaction zone, locate the top three -phase separator, the water -locator is detachable, comprises in the bottom a plurality of perforation water distributor evenly distributed to both ends are stretched out in the reactor outsidely, and the both ends of every water distributor all are equipped with the valve, and pending sewage gets into reactor portion via water -locator one end, three -phase separator reaches a plurality of time separator of evenly arranging around this main separator by a main separator and constitutes, and every separator is cylindricly, and the inside of separator is equipped with a separation portion spare that is the hourglass hopper -shaped of back -off, and this separation portion spare below is equipped with the reflecting plate, and through this separation portion spare, with upper portion space separation one -tenth gas passage, air chamber, the settling zone of reactor, both sides all are equipped with the overflow weir notch above the reactor. The utility model discloses since because mutual independence between separator and the every water distributor, easy maintenance, easy operation.