Oxidation reaction lifting mechanism for wastewater treatment

Abstract

The utility model discloses an oxidation reaction lifting mechanism for wastewater treatment, which comprises shaft levers, a frame and a gas delivery pipe, two groups of shaft levers are arranged at the top end of the frame, a winch is arranged on the outer side of each shaft lever, and a rope is arranged on the outer side of each winch. Through the arrangement of the shaft rods, the winch, the rope, the installation base, the protection cover, the speed reducer, the servo motor, the frame and the hanging ring, the lifting effect is achieved, operation of the servo motor can drive the speed reducer, control one set of shaft rods to rotate, drive the synchronous wheel to rotate and be matched with connection of the synchronous belt, and meanwhile control the other set of shaft rods to rotate synchronously, and therefore the lifting effect is achieved. According to the air disc assembly, the winch and the rope are connected, the rope is wound, and the frame is pulled to move upwards, so that different use requirements are met, the air conveying pipe and the air disc can be lifted to the water surface or the top of a water pool, the air disc assembly is conveniently cleaned and maintained in the state that the water pool is not emptied and the machine is not stopped, and therefore the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an oxidation reaction lifting mechanism for wastewater treatment. Background Art

[0002] In the process of wastewater treatment, an aeration system is generally used to aerate the wastewater and force air into the wastewater so that the wastewater is fully in contact with the air and oxygenated, accelerating the transfer of oxygen in the air to the liquid, preventing suspended objects in the wastewater from sinking, and strengthening the contact between organic matter in the wastewater and microorganisms and dissolved oxygen, thereby facilitating the oxidation and decomposition of organic matter in the wastewater, causing the organic matter, reducing substances or toxic and harmful substances in the wastewater to undergo oxidation reactions and be converted into harmless or easy-to-treat substances. In actual use, the dirt in the wastewater will adhere to the surface of the air disk, causing the air disk to be blocked, and the aeration pipe will age and crack during daily use, requiring the aeration component to be cleaned and maintained. During cleaning and maintenance, the water in the pool needs to be drained, and maintenance personnel need to enter the pool to clean and maintain the aeration component. The maintenance time is long, affecting the normal use of the pool. Therefore, an oxidation reaction lifting mechanism for wastewater treatment is now provided. Utility Model Content

[0003] The purpose of the present invention is to provide an oxidation reaction lifting mechanism for wastewater treatment to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an oxidation reaction lifting mechanism for wastewater treatment, comprising a shaft, a frame and an air pipe, two groups of shafts are provided at the top of the frame, and a winch is provided on the outside of the shaft, a rope is provided on the outside of the winch, a lifting ring is provided at the top of the shaft, and a fixed connection is formed between the lifting ring and the rope, mounting seats are installed on both sides of the two groups of shafts, synchronous wheels are installed on one side of the two groups of shafts, and a synchronous belt is installed on the outside of the synchronous wheel, a protective cover is provided on the outside of the synchronous wheel, a reducer is installed on one side of one group of the shafts, and a servo motor is installed at the bottom end of the reducer.

[0005] Preferably, the two groups of shafts are parallel to each other, and the shafts and the frame are parallel to each other.

[0006] Preferably, side panels are installed on all four sides of the frame, and guide wheels are installed on the outer sides of the side panels.

[0007] Preferably, an air pipe is installed at the top of the frame, and an air disc is installed at the top of the air pipe. The air discs are provided in several groups and are distributed in a ring shape on the air pipe. An air inlet pipe is installed at the top of the air pipe.

[0008] Preferably, a sleeve is installed at the bottom end of the frame, and a support foot passes through the bottom end of the sleeve, and a rubber pad is installed at the bottom end of the support foot.

[0009] Preferably, the sleeves are provided in multiple groups, and the sleeves are arranged and distributed at the bottom end of the frame.

[0010] Preferably, the support leg is in a T-shape, and a compression spring is installed at the top end of the support leg at an inner position of the sleeve.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) The lifting effect is achieved by providing a shaft, a winch, a rope, a mounting seat, a protective cover, a reducer, a servo motor, a frame and a lifting ring. The operation of the servo motor drives the reducer and controls one set of shafts to rotate, driving the synchronous wheel to rotate, cooperating with the connection of the synchronous belt, and controlling the other set of shafts to rotate synchronously, cooperating with the connection of the winch and the rope, winding the rope, and pulling the frame upward to adapt to different usage requirements. The gas pipe and the gas disc can also be lifted to the water surface or the top of the pool, which is convenient for cleaning and repairing the gas disc assembly without clearing the pool and stopping the machine, thereby improving the flexibility of use;

[0013] (2) The guide effect is achieved by providing a frame, side panels and guide wheels. Eight sets of guide wheels are distributed on the four sides of the frame and fixed by the side panels. They can contact the inner wall of the pool and guide the vertical movement of the frame. The guide wheels are blocked between the frame and the inner wall of the pool to prevent the frame from colliding with the pool and also avoid shaking of the frame.

[0014] (3) The frame, gas pipe and gas plate are provided to achieve uniform aeration. The distribution of the gas plate, combined with the setting of the gas pipe, can evenly disperse oxygen into the wastewater, thereby improving the oxidation reaction effect.

[0015] (4) By providing a sleeve, a support leg, a compression spring and a rubber pad, a buffering protection effect is achieved. When the frame moves to the bottom of the pool, the rubber pad will first contact the bottom of the pool. Under the action of the gravity of the frame, the support leg will retract into the inside of the sleeve and squeeze the compression spring to buffer the force, preventing the vibration when the mechanism contacts the bottom of the pool from causing deformation and cracking of the pipe, thereby giving the lifting mechanism a buffering function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a front view structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0019] Figure 3 This is a schematic diagram of a partial cross-sectional structure of a protective cover of the present invention when viewed from above;

[0020] Figure 4 This is a schematic diagram of a partial structure of the frame of the present invention from a top view;

[0021] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the casing of the present invention from the front view.

[0022] Description of reference numerals in the figures:

[0023] 1. Shaft; 2. Winch; 3. Rope; 4. Mounting base; 5. Protective cover; 6. Reducer; 7. Servo motor; 8. Frame; 9. Air pipe; 10. Casing; 11. Inlet pipe; 12. Support leg; 13. Side panel; 14. Guide wheel; 15. Air disc; 16. Synchronous pulley; 17. Synchronous belt; 18. Lifting ring; 19. Compression spring; 20. Rubber pad. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] See also Figure 1-5 , the utility model provides an embodiment: an oxidation reaction lifting mechanism for wastewater treatment, comprising a shaft 1, a frame 8 and an air pipe 9, two groups of shafts 1 are provided at the top of the frame 8, and a winch 2 is provided on the outside of the shaft 1, a rope 3 is provided on the outside of the winch 2, a lifting ring 18 is provided on the top of the shaft 1, and a fixed connection is formed between the lifting ring 18 and the rope 3, mounting seats 4 are installed on both sides of the two groups of shafts 1, a synchronous wheel 16 is installed on one side of the two groups of shafts 1, and a synchronous belt 17 is installed on the outside of the synchronous wheel 16, and a protective cover 5 is provided on the outside of the synchronous wheel 16, a reducer 6 is installed on one side of one group of shafts 1, and a servo motor 7 is installed at the bottom end of the reducer 6, the two groups of shafts 1 are parallel to each other, and the shafts 1 and the frame 8 are parallel to each other;

[0027] Specifically, as shown in the figure, when in use, the servo motor 7 drives the reducer 6 and controls one set of shafts 1 to rotate, driving the synchronous wheel 16 to rotate, cooperating with the connection of the synchronous belt 17, and at the same time controlling the other set of shafts 1 to rotate synchronously, cooperating with the connection of the winch 2 and the rope 3, winding the rope 3, pulling the frame 8 upward to adapt to different usage requirements, and also can lift the air pipe 9 and the air disc 15 to the water surface or the top of the pool;

[0028] The frame 8 is provided with side panels 13 on all four sides, and guide wheels 14 are provided on the outside of the side panels 13. Eight sets of guide wheels 14 are distributed on the four sides of the frame 8 and fixed by the side panels 13. They can contact the inner wall of the pool and guide the vertical movement of the frame 8.

[0029] An air pipe 9 is installed at the top of the frame 8, and an air disc 15 is installed at the top of the air pipe 9. Several groups of air discs 15 are provided, and the air discs 15 are distributed in a ring shape on the air pipe 9. An air inlet pipe 11 is installed at the top of the air pipe 9. The distribution of the air discs 15, combined with the setting of the air pipe 9, can evenly disperse and discharge oxygen into the wastewater.

[0030] A sleeve 10 is installed at the bottom end of the frame 8, and a support leg 12 passes through the bottom end of the sleeve 10. A rubber pad 20 is installed at the bottom end of the support leg 12. Multiple groups of sleeves 10 are provided, and the sleeves 10 are arranged and distributed at the bottom end of the frame 8. The support leg 12 is T-shaped. A compression spring 19 is installed at the top end of the support leg 12, which is located inside the sleeve 10.

[0031] Specifically, as shown in the figure, when in use, when the frame 8 moves to the bottom of the pool, the rubber pad 20 will first contact the bottom of the pool. Under the action of the gravity of the frame 8, it drives the support leg 12 to retract into the interior of the sleeve 10 and squeezes the compression spring 19 to buffer the force.

[0032] Working principle: When in use, first, move the oxidation reaction lifting mechanism to the target area, and place the two sets of shafts 1 horizontally on the top of the pool, use fixings to fix the mounting base 4 to the top of the pool, and then place the frame 8 and the air pipe 9 inside the pool, and control the rope 3 to connect with the winch 2 and the ring 18. When the air disc assembly needs to be cleaned and maintained, operate the servo motor 7 to drive the reducer 6, and control one set of shafts 1 to rotate, drive the synchronous wheel 16 to rotate, and cooperate with the connection of the synchronous belt 17. At the same time, control the other set of shafts 1 to rotate synchronously, cooperate with the connection of the winch 2 and the rope 3, reel the rope 3, pull the frame 8 upward, and lift the air pipe 9 and the air disc 15 to the water surface. Or the top of the pool, the gas pipe 9 and the gas disc 15 can be cleaned and maintained through the trusses, corridors and flushing equipment. Then, when the cleaning and maintenance are completed, the servo motor 7 is controlled to operate in reverse, driving the two sets of shafts 1 to rotate in the opposite direction, controlling the winch 2 to reverse and pay out the line, and the rope 3 will extend downward and cooperate with the gravity of the frame 8 and the gas pipe 9 to drop to the bottom of the pool. When the frame 8 moves to the bottom of the pool, the rubber pad 20 will first contact the bottom of the pool. Under the action of the gravity of the frame 8, the support leg 12 will be driven to retract into the inside of the sleeve 10 and squeeze the compression spring 19 to buffer the force and prevent the vibration when the mechanism contacts the bottom of the pool from causing pipeline deformation and cracking, thereby completing the use of the oxidation reaction lifting mechanism.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An oxidation reaction lifting mechanism for wastewater treatment, comprising a shaft (1), a frame (8) and an air pipe (9), characterized in that: Two groups of shafts (1) are provided at the top of the frame (8), and a winch (2) is provided on the outside of the shaft (1), a rope (3) is provided on the outside of the winch (2), a lifting ring (18) is provided at the top of the shaft (1), and a fixed connection is formed between the lifting ring (18) and the rope (3), a mounting seat (4) is installed on both sides of the two groups of shafts (1), a synchronous wheel (16) is installed on one side of the two groups of shafts (1), and a synchronous belt (17) is installed on the outside of the synchronous wheel (16), and a protective cover (5) is provided on the outside of the synchronous wheel (16), a reducer (6) is installed on one side of one group of the shafts (1), and a servo motor (7) is installed at the bottom end of the reducer (6).

2. The oxidation reaction lifting mechanism for wastewater treatment according to claim 1, characterized in that: The two groups of shaft rods (1) are parallel to each other, and the shaft rods (1) and the frame (8) are parallel to each other.

3. The oxidation reaction lifting mechanism for wastewater treatment according to claim 1, characterized in that: Side plates (13) are installed on all four sides of the frame (8), and guide wheels (14) are installed on the outer sides of the side plates (13).

4. The oxidation reaction lifting mechanism for wastewater treatment according to claim 1, characterized in that: An air delivery pipe (9) is installed at the top of the frame (8), and an air disc (15) is installed at the top of the air delivery pipe (9). The air discs (15) are provided in a plurality of groups, and the air discs (15) are distributed in a ring shape on the air delivery pipe (9). An air inlet pipe (11) is installed at the top of the air delivery pipe (9).

5. The oxidation reaction lifting mechanism for wastewater treatment according to claim 1, characterized in that: A sleeve (10) is installed at the bottom end of the frame (8), and a support foot (12) passes through the bottom end of the sleeve (10), and a rubber pad (20) is installed at the bottom end of the support foot (12).

6. The oxidation reaction lifting mechanism for wastewater treatment according to claim 5, characterized in that: The sleeves (10) are provided in multiple groups, and the sleeves (10) are arranged and distributed at the bottom end of the frame (8).

7. The oxidation reaction lifting mechanism for wastewater treatment according to claim 5, characterized in that: The support leg (12) has a T-shaped appearance, and a compression spring (19) is installed at the top end of the support leg (12) located inside the sleeve (10).

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