Environment-friendly purification treatment device for purifying sewage by utilizing plants

[0035] Example 1:

[0036] An environmentally friendly purification treatment device that uses plants to purify sewage, such as figure 1 , figure 2 with image 3 As shown, the processing box 1 is included. The two outer walls of the bottom of the processing box 1 are fixed with a stepped inner box 2 by bolts, and the inner wall of the processing box 1 near the bottom between the two stepped inner boxes 2 is fixed by bolts. The transparent inner box 7, the bottom inner wall of the transparent inner box 7 is welded with a sewage inlet pipe holder 8, the front and outer wall of the transparent inner box 7 is fixed with a sewage inlet 9 through a sealing ring, and the outer walls of the two sides of the sewage inlet 9 are fixed at equal distances by threads Distributed flow pipes 16, two stepped inner boxes 2 are fixed with the same receiving and sealing plate 10 on the outer wall of the first step by a sealing strip, and the second steps of the two stepped inner boxes 2 are both placed

[0042] Example 2:

[0043] An environmentally friendly purification treatment device that uses plants to purify sewage, such as figure 1 with Image 6 As shown, in order to facilitate the replacement and cleaning of the quartz stone inside the first step of the stepped inner box 2; this embodiment makes the following improvements on the basis of embodiment 1: the bottom of the first step of the two stepped inner boxes 2 The inner walls are welded with sliding columns 31 distributed equidistantly, and the outer wall of each sliding column 31 is interactively connected with a quartz stone storage tray 30 through a chute, and each quartz stone storage tray 30 has installation grooves on both sides of the inner wall. Isolation nets 32 are welded on the inner walls of each installation slot; by pulling each quartz stone storage tray 30 into the first step of the stepped inner box 2, it not only promotes the orderly filtering of the sewage through the quartz stone It is convenient for th