A kind of sewage treatment equipment
The technology of sewage treatment equipment and treatment tank is applied in the field of water pollution treatment, which can solve the problems of inconvenient cleaning of air ducts, secondary pollution, poor degreasing effect, etc., so as to achieve enhanced degreasing effect, prolong service life and good use effect. Effect
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Embodiment 1
[0053] Example 1 reference Figure 1-2 , a sewage treatment equipment, comprising a treatment pool 1, a base 2 is fixed on the bottom of the treatment pool 1, a first support frame 3 is fixedly connected to one side of the top of the treatment pool 1, and a notch is opened on the other side of the top of the treatment pool 1 6, and the slope 4 is fixedly connected, the bottom of the notch 6 is connected with the slope bottom of the slope 4, the outer wall of the treatment tank 1 is connected with a sewage discharge box 40, and the top of the sewage discharge box 40 is connected with the slope top of the slope 4, One side of the blowdown box 40 is equipped with a second support frame 5, and a cross bar 7 is fixed between the first support frame 3 and the second support frame 5. The cross bar 7 is positioned directly above the treatment pool 1, and the bottom of the treatment pool 1 is A blower 8 and a water inlet pipe 9 are installed on one side, and an outlet pipe 10 is provid...
Embodiment 2
[0054] Example two reference image 3 , the inside of the cross bar 7 is provided with a first through groove 18 and a second through groove 19, the first through groove 18 communicates with the second through groove 19, the inner bottom surface of the first through groove 18 is fixed with a rack 21, the first through groove 18 The inside of the through groove 18 is provided with a gear 22, the rack 21 meshes with the gear 22, the inside of the second through groove 19 runs through a transmission shaft 23, one end of the transmission shaft 23 is fixed with the gear 22, and the other end of the transmission shaft 23 It is fixedly connected with the output shaft of the stepping motor 15; the inside of the crossbar 7 is provided with a third through-slot 20, the number of the third through-slot 20 is two, and the two third through-slots 20 are symmetrically distributed in the second through-slot 19 The upper and lower sides of the third through groove 20 are slidingly installed w...
Embodiment 3
[0055] Example three reference Figure 4-6 , the inside of the base 2 is provided with a one-way valve 26, and the one-way valve 26 is installed on the pipe section of the air guide tube 12, the top of the base 2 is provided with a receiving groove 27, and the inside of the receiving groove 27 is provided with a first collar 29, The inner surface of the first collar 29 is fixed with the first rubber ring 28, the inner surface of the first rubber ring 28 is in close contact with the outer surface of the air duct 12, and the outside of the air duct 12 is provided with three first metal rods 31, the air duct The top of 12 is fixed with an internal thread sleeve 32, and the internal thread sleeve 32 is threadedly connected with a threaded cover 33, and the outer side of the threaded cover 33 is movably sleeved with a second collar 34, and the first collar 29 passes through the first metal rod 31 and The second collar 34 is fixedly connected, the inside of the air duct 12 is provid...
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