Ozone micro-nano microbubble wastewater treatment equipment

Abstract

The utility model relates to the field of wastewater treatment, and discloses ozone micro-nano microbubble wastewater treatment equipment which comprises a treatment bin, a motor is fixedly connected to the side wall of the treatment bin, a rotating rod is fixedly connected to the output end of the motor, stirring blades are fixedly connected to the outer wall of the rotating rod, a defoaming structure is arranged on the surface of the treatment bin, and the stirring blades are fixedly connected to the outer wall of the rotating rod. The defoaming structure comprises a conveying belt, a driving assembly is arranged on the surface of the treatment bin, a defoaming assembly is arranged on the surface of the treatment bin, a supporting assembly is further arranged on the surface of the treatment bin, the driving assembly comprises a reciprocating lead screw, and the end of the reciprocating lead screw is rotationally connected with a mounting plate. The outer wall of the reciprocating lead screw is in threaded connection with a moving block, and the defoaming assembly comprises an electric push rod. According to the defoaming device disclosed by the utility model, the defoaming structure is arranged, so that a water spraying defoaming method is simple and easy to implement, foams can be quickly eliminated, and the defoaming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of wastewater treatment, in particular to ozone micro-nano micro-bubble wastewater treatment equipment. Background Art

[0002] Ozone micro-nano bubble pretreatment process is an advanced sewage treatment technology designed to improve the biodegradability of sewage and increase the dissolved oxygen content in water. This process combines the advantages of ozone oxidation and micro-nano bubbles, bringing revolutionary changes to the sewage treatment industry.

[0003] After searching, Chinese patent announcement number: CN217895355U discloses an ozone micro-nano micro-bubble wastewater treatment equipment, which uses a floating plate to keep the cleaning rod on the liquid surface at all times, and under the action of a rotating rod and a transmission belt, the cleaning rod is moved back and forth, thereby clearing the bubbles on the liquid surface and avoiding the formation of a barrier layer that blocks the treated material from entering the liquid surface, thereby ensuring the wastewater treatment efficiency.

[0004] In the above technical solution, the bubbles on the liquid surface are eliminated by moving the clearing rod back and forth, but this defoaming method cannot completely eliminate the bubbles in the bin body. There are dead corners in the defoaming, which reduces the efficiency of the defoaming. Therefore, an ozone micro-nano micro-bubble wastewater treatment equipment is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an ozone micro-nano micro-bubble wastewater treatment equipment, aiming to improve the problem that the ozone micro-nano micro-bubble wastewater treatment equipment in the prior art cannot use a simple and easy defoaming method to comprehensively eliminate the bubbles in the bin body.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ozone micro-nano-micro bubble wastewater treatment equipment, comprising a treatment chamber, a side wall of the treatment chamber is fixedly connected to a motor, an output end of the motor is fixedly connected to a rotating rod, an outer wall of the rotating rod is fixedly connected to a stirring blade, a defoaming structure is arranged on the surface of the treatment chamber, the defoaming structure includes a conveyor belt, a driving component is arranged on the surface of the treatment chamber, a defoaming component is arranged on the surface of the treatment chamber, and a supporting component is also arranged on the surface of the treatment chamber.

[0007] As a further description of the above technical solution:

[0008] The driving assembly comprises a reciprocating screw rod, the end of the reciprocating screw rod is rotatably connected to a mounting plate, and the outer wall of the reciprocating screw rod is threadedly connected to a moving block.

[0009] As a further description of the above technical solution:

[0010] The defoaming component includes an electric push rod, the output end of the electric push rod is fixedly connected to a push plate, the side wall of the push plate is fixedly connected to a spray shell, a through hole is opened at the bottom of the spray shell, and the top of the push plate is fixedly connected to a water pump.

[0011] As a further description of the above technical solution:

[0012] The support assembly includes a slide rail, the outer wall of the slide rail is slidably connected to a slider, the outer wall of the slider is fixedly connected to a positioning rod, the inner wall of the processing chamber is provided with a guide groove, the inner wall of the guide groove is slidably connected to a guide block, and the surface of the guide block is penetrated by a positioning hole.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the mounting plate is fixedly connected to the outer wall of the processing chamber, and the outer wall of the moving block is in contact with the outer wall of the processing chamber.

[0015] As a further description of the above technical solution:

[0016] The bottom of the electric push rod is rotatably connected to the outer wall of the moving block, and the output end of the water pump is fixedly connected to the inner wall of the spray shell through a pipeline.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the spray shell is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a telescopic rod, the outer wall of the telescopic rod is sleeved with a spring, the bottom end of the spring is fixedly connected with a pressure plate, the upper surface of the pressure plate is fixedly connected with electromagnet 2, and electromagnet 1 is arranged on the top of electromagnet 2.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the electromagnet 1 is fixedly connected to the outer wall of the spray shell, and the outer wall of the telescopic rod is fixedly connected to the upper surface of the pressing plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a conveyor belt is provided to cooperate with a driving component to drive the defoaming component to move back and forth inside the processing chamber, so that the spray shell sprays water to defoam the bubbles in the processing chamber, and the supporting component supports the movement of the spray shell. At the same time, the position of the spray shell is convenient for cleaning the processing chamber. The water spraying defoaming method is simple and easy, can quickly eliminate foam, and improve the defoaming efficiency.

[0023] 2. In the utility model, by providing magnetism that repels each other when electromagnet 1 and electromagnet 2 are energized, and utilizing the retractable characteristics of the telescopic rod and the spring, the pressure plate can reciprocate to strike the bubbles on the water surface, so that the striking defoaming is combined with the water spraying defoaming to eliminate the bubbles, thereby improving the defoaming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic top view of the main structure of an ozone micro-nano micro-bubble wastewater treatment device proposed by the utility model;

[0025] Figure 2 This is a rear view schematic diagram of the main structure of an ozone micro-nano micro-bubble wastewater treatment device proposed by the utility model;

[0026] Figure 3 This is a schematic bottom view of the partial structure of an ozone micro-nano micro-bubble wastewater treatment device proposed by the utility model;

[0027] Figure 4 This is a schematic top view of the local structure of an ozone micro-nano micro-bubble wastewater treatment device proposed by the utility model.

[0028] Legend:

[0029] 1. Processing chamber; 2. Motor; 3. Rotating rod; 4. Stirring blade; 5. Conveyor belt; 6. Reciprocating screw; 7. Mounting plate; 8. Moving block; 9. Electric push rod; 10. Push plate; 11. Spraying shell; 12. Through hole; 13. Water pump; 14. Slide rail; 15. Sliding block; 16. Positioning rod; 17. Guide groove; 18. Guide block; 19. Positioning hole; 20. Fixed plate; 21. Telescopic rod; 22. Spring; 23. Pressing plate; 24. Electromagnet 1; 25. Electromagnet 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 3The utility model provides an embodiment: an ozone micro-nano micro-bubble wastewater treatment equipment, including a treatment chamber 1, a motor 2 is fixedly connected to the side wall of the treatment chamber 1, a rotating rod 3 is fixedly connected to the output end of the motor 2, a stirring blade 4 is fixedly connected to the outer wall of the rotating rod 3, a stirring blade 4 is provided in a plurality of groups, and the plurality of groups of stirring blades 4 are equidistantly distributed on both sides of the outer wall of the rotating rod 3, the stirring blades 4 stir the sewage in the treatment chamber 1, a defoaming structure is provided on the surface of the treatment chamber 1, the defoaming structure includes a conveyor belt 5, a driving component is provided on the surface of the treatment chamber 1, a defoaming component is provided on the surface of the treatment chamber 1, and a supporting component is also provided on the surface of the treatment chamber 1.

[0032] Reference Figure 1-Figure 3 The driving assembly includes a reciprocating screw 6, the end of the reciprocating screw 6 is rotatably connected to a mounting plate 7, two groups of mounting plates 7 are provided, and the two groups of mounting plates 7 support the reciprocating screw 6, the outer wall of the reciprocating screw 6 is threadedly connected to a moving block 8, the defoaming assembly includes an electric push rod 9, the output end of the electric push rod 9 is fixedly connected to a push plate 10, the side wall of the push plate 10 is fixedly connected to a spray shell 11, the bottom of the spray shell 11 is provided with a through hole 12, the interior of the spray shell 11 is hollow, and water can be sprayed out through the through hole 12, the top of the push plate 10 is fixedly connected to a water pump 13, the supporting assembly includes a slide rail 14, the outer wall of the slide rail 14 is slidably connected to a slider 15, and the outer wall of the slider 15 is fixedly connected to a positioning Rod 16, the inner wall of the processing chamber 1 is provided with a guide groove 17, the inner wall of the guide groove 17 is slidably connected with a guide block 18, the surface of the guide block 18 is penetrated with a positioning hole 19, the outer wall of the positioning rod 16 is adapted to the outer wall of the positioning hole 19, the outer wall of the mounting plate 7 is fixedly connected to the outer wall of the processing chamber 1, the outer wall of the moving block 8 is fitted with the outer wall of the processing chamber 1, the bottom of the electric push rod 9 is rotatably connected to the outer wall of the moving block 8, the operator applies force to the spray shell 11, the electric push rod 9 can rotate on the moving block 8, so that the spray shell 11 changes direction, the output end of the water pump 13 is fixedly connected to the inner wall of the spray shell 11 through a pipeline, and the water pump 13 uses a pipeline to introduce an external water source to fill the spray shell 11 with water.

[0033] Reference Figure 3-Figure 4 The outer wall of the spray shell 11 is fixedly connected with a fixing plate 20, and the bottom of the fixing plate 20 is fixedly connected with a telescopic rod 21. The outer wall of the telescopic rod 21 is sleeved with a spring 22, and the spring 22 is sleeved on the outer wall of the telescopic rod 21. The bottom end of the spring 22 is fixedly connected with a pressing plate 23, and the upper surface of the pressing plate 23 is fixedly connected with an electromagnet 25. The top of the electromagnet 25 is provided with an electromagnet 1 24. There is an electromagnet between the electromagnet 1 24 and the electromagnet 25. The magnetism generated by the two after power is energized is mutually repulsive magnetism. The outer wall of the electromagnet 1 24 is fixedly connected to the outer wall of the spray shell 11, and the outer wall of the telescopic rod 21 is fixedly connected to the upper surface of the pressing plate 23.

[0034] Working principle: The sewage is treated through the treatment chamber 1. First, the spray shell 11 is forced to keep it in a parallel position with the treatment chamber 1. At this time, the electric push rod 9 rotates on the moving block 8, and then the electric push rod 9 is turned on. The electric push rod 9 drives the push plate 10 to descend until the spray shell 11 is embedded in the treatment chamber 1. The positioning rod 16 is manually lifted upward to drive the slider 15 to slide on the slide rail 14, and then the guide block 18 is moved inside the guide groove 17 until it is kept in a horizontal position with the positioning hole 19 and the positioning rod 16. Finally, the positioning rod 16 is released and inserted into the positioning hole 19, so that the spray shell 11 is connected to the guide block 18, and then the motor 2 is used to drive the rotating rod 3 to rotate so that the stirring blade 4 is It stirs, and when bubbles are generated during sewage treatment, the transmission of the conveyor belt 5 drives the reciprocating screw 6 to rotate, so that the moving block 8 drives the spray shell 11 to move inside the treatment bin 1, and at the same time the guide block 18 moves inside the guide groove 17 to ensure the stability of the movement of the spray shell 11. At this time, water is introduced into the spray shell 11 through the water pump 13, and finally sprayed out evenly through the through hole 12 to eliminate the bubbles. At the same time, through the advance preset of the PLC control terminal, the electromagnet 1 24 and the electromagnet 2 25 are reciprocally energized. After the two are energized, they repel each other, so that the spring 22 and the telescopic rod 21 are stretched, and the pressure plate 23 immediately beats the bubbles on the water surface to improve the defoaming effect.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An ozone micro-nano micro-bubble wastewater treatment device, comprising a treatment chamber (1), a motor (2) is fixedly connected to the side wall of the treatment chamber (1), a rotating rod (3) is fixedly connected to the output end of the motor (2), and a stirring blade (4) is fixedly connected to the outer wall of the rotating rod (3), characterized in that: The surface of the processing chamber (1) is provided with a defoaming structure, the defoaming structure comprises a conveyor belt (5), the surface of the processing chamber (1) is provided with a driving component, the surface of the processing chamber (1) is provided with a defoaming component, and the surface of the processing chamber (1) is also provided with a supporting component.

2. The ozone micro-nano micro-bubble wastewater treatment equipment according to claim 1 is characterized in that: The driving assembly comprises a reciprocating screw rod (6), the end of the reciprocating screw rod (6) is rotatably connected to a mounting plate (7), and the outer wall of the reciprocating screw rod (6) is threadedly connected to a moving block (8).

3. The ozone micro-nano micro-bubble wastewater treatment equipment according to claim 1 is characterized in that: The defoaming component comprises an electric push rod (9), the output end of the electric push rod (9) is fixedly connected to a push plate (10), the side wall of the push plate (10) is fixedly connected to a spray shell (11), a through hole (12) is provided at the bottom of the spray shell (11), and the top of the push plate (10) is fixedly connected to a water pump (13).

4. The ozone micro-nano micro-bubble wastewater treatment equipment according to claim 1 is characterized in that: The support assembly comprises a slide rail (14), the outer wall of the slide rail (14) is slidably connected to a slider (15), the outer wall of the slider (15) is fixedly connected to a positioning rod (16), the inner wall of the processing chamber (1) is provided with a guide groove (17), the inner wall of the guide groove (17) is slidably connected to a guide block (18), and a positioning hole (19) is provided through the surface of the guide block (18).

5. The ozone micro-nano micro-bubble wastewater treatment equipment according to claim 2 is characterized in that: The outer wall of the mounting plate (7) is fixedly connected to the outer wall of the processing chamber (1), and the outer wall of the moving block (8) is in contact with the outer wall of the processing chamber (1).

6. The ozone micro-nano micro-bubble wastewater treatment equipment according to claim 3 is characterized by: The bottom of the electric push rod (9) is rotatably connected to the outer wall of the moving block (8), and the output end of the water pump (13) is fixedly connected to the inner wall of the spray housing (11) through a pipeline.

7. The ozone micro-nano micro-bubble wastewater treatment equipment according to claim 3 is characterized by: The outer wall of the spray housing (11) is fixedly connected to a fixing plate (20), the bottom of the fixing plate (20) is fixedly connected to a telescopic rod (21), the outer wall of the telescopic rod (21) is sleeved with a spring (22), the bottom end of the spring (22) is fixedly connected to a pressing plate (23), the upper surface of the pressing plate (23) is fixedly connected to an electromagnet 2 (25), and an electromagnet 1 (24) is arranged on the top of the electromagnet 2 (25).

8. The ozone micro-nano micro-bubble wastewater treatment equipment according to claim 7 is characterized in that: The outer wall of the electromagnet 1 (24) is fixedly connected to the outer wall of the spray housing (11), and the outer wall of the telescopic rod (21) is fixedly connected to the upper surface of the pressing plate (23).

Images