Inventors
Peiyu Liao, Kai Zeng, Rongzhong Zhou, Qianghua Zhang, Jialin Zhou, Xinkang Cao, Kun Tao, Yinhong Cheng, Mingxing Wei
Description
[0001]FIG. 1 is a perspective view of a first embodiment of a wastewater treatment device showing our new design;
[0002]FIG. 2 is another perspective view thereof;
[0003]FIG. 3 is a front elevational view thereof;
[0004]FIG. 4 is a rear elevational view thereof;
[0005]FIG. 5 is a left side elevational view thereof;
[0006]FIG. 6 is a right side elevational view thereof;
[0007]FIG. 7 is a top plan view thereof;
[0008]FIG. 8 is a bottom plan view thereof;
[0009]FIG. 9 is an enlarged view of portion 9 shown in FIG. 1;
[0010]FIG. 10 is a perspective view of a second embodiment of the wastewater treatment device;
[0011]FIG. 11 is another perspective view thereof;
[0012]FIG. 12 is a front elevational view thereof;
[0013]FIG. 13 is a rear elevational view thereof;
[0014]FIG. 14 is a left side elevational view thereof;
[0015]FIG. 15 is a right side elevational view thereof;
[0016]FIG. 16 is a top plan view thereof;
[0017]FIG. 17 is a bottom plan view thereof;
[0018]FIG. 18 is an enlarged view of portion 18 shown in FIG. 10;
[0019]FIG. 19 is a perspective view of a third embodiment of the wastewater treatment device;
[0020]FIG. 20 is another perspective view thereof;
[0021]FIG. 21 is a front elevational view thereof;
[0022]FIG. 22 is a rear elevational view thereof;
[0023]FIG. 23 is a left side elevational view thereof;
[0024]FIG. 24 is a right side elevational view thereof;
[0025]FIG. 25 is a top plan view thereof;
[0026]FIG. 26 is a bottom plan view thereof;
[0027]FIG. 27 is an enlarged view of portion 27 shown in FIG. 19;
[0028]FIG. 28 is a perspective view of a fourth embodiment of the wastewater treatment device;
[0029]FIG. 29 is another perspective view thereof;
[0030]FIG. 30 is a front elevational view thereof;
[0031]FIG. 31 is a rear elevational view thereof;
[0032]FIG. 32 is a left side elevational view thereof;
[0033]FIG. 33 is a right side elevational view thereof;
[0034]FIG. 34 is a top plan view thereof;
[0035]FIG. 35 is a bottom plan view thereof;
[0036]FIG. 36 is an enlarged view of portion 36 shown in FIG. 28;
[0037]FIG. 37 is a perspective view of a fifth embodiment of the wastewater treatment device;
[0038]FIG. 38 is another perspective view thereof;
[0039]FIG. 39 is a front elevational view thereof;
[0040]FIG. 40 is a rear elevational view thereof;
[0041]FIG. 41 is a left side elevational view thereof;
[0042]FIG. 42 is a right side elevational view thereof;
[0043]FIG. 43 is a top plan view thereof;
[0044]FIG. 44 is a bottom plan view thereof; and,
[0045]FIG. 45 is an enlarged view of portion 45 shown in FIG. 37.
[0046]The dash-dash broken lines in the drawings depict portions of the wastewater treatment device that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.