Ammonia nitrogen rapid biodegradation system device

Abstract

The utility model discloses a rapid biodegradation system device for ammonia nitrogen, which belongs to the technical field of sewage treatment and comprises a degradation tank, a water outlet is arranged at the bottom end of the degradation tank, sliding rails are fixedly mounted on the outer walls of two ends of the degradation tank, a biological membrane is fixedly mounted on the inner wall of the bottom end of the degradation tank, and a water outlet is formed in the bottom end of the degradation tank. A degradation device capable of degrading ammonia nitrogen in sewage is arranged in the degradation tank, a motor is fixedly mounted at the top end of the degradation tank, and the motor is started to drive a reciprocating lead screw to rotate, so that a movable frame can be driven to move left and right, and when the movable frame moves, a conductive rod can be driven to move; therefore, the sewage can be electrolyzed, ammonia nitrogen is degraded, meanwhile, the sewage is driven to flow, water can make full contact with a biological membrane on the inner wall of the bottom end of the degradation pool, and rapid ammonia nitrogen degradation of the sewage is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to an ammonia nitrogen rapid biodegradation system device. Background Art

[0002] Ammonia nitrogen wastewater mainly comes from domestic sewage, pharmaceuticals, chemicals, metallurgy, circuit boards, garbage dump treatment and other industries. Ammonia nitrogen refers to combined nitrogen in the form of ammonia or ammonium ions, that is, nitrogen in the form of free ammonia (NH3) and ammonium ions (NH4) in water. The nitrogen content of animal organic matter is generally higher than that of plant organic matter.

[0003] Existing urban sewage treatment devices all pass through grilles, regulating tanks, biochemical tanks, intermediate tanks, quartz filtration, activated carbon adsorption, membrane filtration devices, and ultraviolet disinfection devices, and then discharge the tail water. This sewage purification method cannot effectively degrade ammonia nitrogen and phosphorus in the sewage in the pre-treatment regulating tank. At the same time, in the existing membrane filtration devices, the biofilm is placed in the lower layer of the water tank and is fixed and cannot swing. Therefore, it cannot fully contact the sewage, resulting in poor biofilm decomposition of sewage effect. Utility Model Content

[0004] The utility model is aimed at the existing urban sewage treatment devices in the prior art, all of which are filtered through a grille, a regulating tank, a biochemical tank, an intermediate tank, quartz, activated carbon adsorption, a membrane filtration device, and an ultraviolet disinfection device, and then the tail water is discharged. This sewage purification method cannot effectively degrade ammonia nitrogen and phosphorus in the sewage in the pre-treatment regulating tank. At the same time, in the existing membrane filtration device, the biofilm is placed in the lower layer of the water tank and is fixed and cannot swing. Therefore, it cannot fully contact with the sewage, resulting in the problem that the biofilm has a poor effect in decomposing sewage. The following technical scheme is proposed: an ammonia nitrogen rapid biodegradation system device, including a degradation tank, a drain outlet is opened at the bottom end of the degradation tank, slide rails are fixedly installed on the outer walls of both ends of the degradation tank, a biofilm is fixedly installed on the inner wall of the bottom end of the degradation tank, and a degradation device capable of degrading ammonia nitrogen in sewage is provided inside the degradation tank.

[0005] As a preferred embodiment of the above technical solution, the degradation device includes a connecting plate 1, which is fixedly installed on the top outer wall of the degradation tank on the side close to the drain outlet, and a connecting plate 2 is fixedly installed on the top outer wall of the degradation tank on the side away from the drain outlet, and a first mounting plate is fixedly installed on the side of the connecting plate 2.

[0006] As a preferred embodiment of the above technical solution, a motor is fixedly mounted on the top outer wall of the first mounting plate, a reciprocating screw is fixedly mounted on the output end of the motor, and the end of the reciprocating screw away from the motor passes through the second connecting plate and is rotatably mounted on the first connecting plate.

[0007] As a preferred embodiment of the above technical solution, a limiting rod is fixedly installed on the outer wall of one end of the connecting plate 2 away from the reciprocating screw rod, and one end of the limiting rod away from the connecting plate 2 is fixedly installed on the outer wall of the connecting plate 1, and a movable frame is provided above the degradation tank.

[0008] As a preferred embodiment of the above technical solution, the movable frame is set to be C-shaped, and the inner walls at both ends of the movable frame are rotatably installed with stabilizing wheels, the stabilizing wheels are rollingly installed inside the slide rail, and connecting holes are opened on both sides of the top of the movable frame.

[0009] As a preferred embodiment of the above technical solution, there are two connecting holes, the connecting hole at the right end is slidably installed on the outer wall of the limit rod, and the inner wall of the connecting hole at the left end is fixedly installed with a guide rod, the connecting hole at the left end is sleeved on the outside of the reciprocating screw rod, and the guide rod is slidably installed in the groove of the reciprocating screw rod.

[0010] As a preferred embodiment of the above technical solution, a second mounting plate is fixedly mounted on the bottom end of the movable frame, a placement frame is fixedly mounted on the end of the second mounting plate, and a conductive rod is detachably mounted on the outside of the placement frame.

[0011] As a preferred embodiment of the above technical solution, a leak-proof plug is detachably installed inside the drain outlet, and a rubber ring is fixedly installed on the outer wall of the leak-proof plug.

[0012] The beneficial effects of the utility model are:

[0013] By fixing a motor on the top of the degradation tank, the motor is started to drive the reciprocating screw to rotate, thereby driving the movable frame to move left and right. When the movable frame moves, it can drive the conductive rod to move, so as to achieve the electrolysis of sewage, degrading ammonia nitrogen and driving the sewage to flow at the same time, so that the water can fully contact the biofilm on the inner wall of the bottom end of the degradation tank, which is conducive to the rapid degradation of ammonia nitrogen in the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure is shown Figure 1 ;

[0015] Figure 2 The structure is shown Figure 2 ;

[0016] Figure 3 The structure of the mobile rack is shown Figure 1 ;

[0017] Figure 4 The structure of the mobile rack is shown Figure 2 ;

[0018] Figure 5 The structure of the mobile rack is shown Figure 3 ;

[0019] Figure 6 Shown is a schematic diagram of the structure of the degradation pool;

[0020] Figure 7 Shown is a schematic diagram of the structure of the leak plug.

[0021] In the figure: 1. degradation tank; 2. drain outlet; 3. slide rail; 4. connecting plate 1; 5. connecting plate 2; 6. first mounting plate; 7. motor; 8. reciprocating screw rod; 9. limit rod; 10. moving frame; 11. stabilizing wheel; 12; connecting hole; 13. second mounting plate; 14. placement frame; 15. guide rod; 16. anti-leakage plug; 17. rubber ring; 18. conductive rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0023] Example

[0024] The utility model provides a system device for rapid biodegradation of ammonia nitrogen, such as Figure 1-2 As shown, it includes a degradation tank 1, a drain outlet 2 is opened at the bottom of the degradation tank 1, slide rails 3 are fixedly installed on the outer walls at both ends of the degradation tank 1, a biofilm is fixedly installed on the inner wall of the bottom end of the degradation tank 1, and a degradation device capable of degrading ammonia nitrogen in sewage is arranged inside the degradation tank 1.

[0025] The degradation tank 1 stores sewage inside to degrade ammonia nitrogen in the sewage. The sewage after degradation flows out through the drain port 2. The movable frame 10 and the slide rail 3 cooperate with each other to enable the movable frame 10 to move horizontally at the top of the degradation tank 1.

[0026] like Figure 6 As shown, the degradation device includes a connecting plate 4, which is fixedly mounted on the top outer wall of the degradation pool 1 on the side close to the drain outlet 2, a connecting plate 2 5 is fixedly mounted on the top outer wall of the degradation pool 1 on the side away from the drain outlet 2, a first mounting plate 6 is fixedly mounted on the side of the connecting plate 2 5, a motor 7 is fixedly mounted on the top outer wall of the first mounting plate 6, a reciprocating screw 8 is fixedly mounted on the output end of the motor 7, an end of the reciprocating screw 8 away from the motor 7 passes through the connecting plate 2 5 and is rotatably mounted on the connecting plate 4, a limiting rod 9 is fixedly mounted on the outer wall of the end of the connecting plate 2 5 away from the reciprocating screw 8, and an end of the limiting rod 9 away from the connecting plate 2 5 is fixedly mounted on the outer wall of the connecting plate 4, and a movable frame 10 is provided above the degradation pool 1.

[0027] When the reciprocating screw rod 8 and the limit rod 9 are installed on the connecting plate 1 4 , the reciprocating screw rod 8 and the limit rod 9 can be stably installed. When the connecting plate 2 5 allows the reciprocating screw rod 8 to rotate stably at the top of the degradation tank 1 , the limit rod 9 can be fixedly installed at the top of the degradation tank 1 . The motor 7 is fixedly installed on the outer wall of the degradation tank 1 through the first mounting plate 6 , so as to achieve a stable installation effect. When the motor 7 is started, the reciprocating screw rod 8 can be driven to rotate, thereby driving the moving frame 10 to move. Since the moving frame 10 is restricted by the limit rod 9, the moving frame 10 can be horizontally moved at the top of the degradation tank 1 .

[0028] like Figure 5 As shown, the movable frame 10 is set to be C-shaped, and the inner walls at both ends of the movable frame 10 are rotatably installed with stabilizing wheels 11, and the stabilizing wheels 11 are rollingly installed inside the slide rail 3. Connecting holes 12 are opened on both sides of the top of the movable frame 10, and there are two connecting holes 12. The right end connecting hole 12 is slidably installed on the outer wall of the limit rod 9, and the inner wall of the left end connecting hole 12 is fixedly installed with a guide rod 15. The left end connecting hole 12 is sleeved on the outside of the reciprocating screw rod 8, and the guide rod 15 is slidably installed in the groove of the reciprocating screw rod 8. A second mounting plate 13 is fixedly installed on the bottom end of the movable frame 10, and a placement frame 14 is fixedly installed on the end of the second mounting plate 13, and a conductive rod 18 is detachably installed on the outside of the placement frame 14.

[0029] When the mobile frame 10 moves, the stabilizing wheel 11 rolls inside the slide rail 3 to reduce the friction generated by the mobile frame 10 when it moves. The reciprocating screw rod 8 and the limit rod 9 pass through the connecting hole 12, so that the mobile frame 10 can move stably. The guide rod 15 slides in the groove outside the reciprocating screw rod 8, which can drive the mobile frame 10 to move left and right. The second mounting plate 13 can allow the placement rack 14 to be fixedly installed on the outer wall of the mobile frame 10. The placement rack 14 can allow the conductive rod 18 to be stably installed on the mobile frame 10 and can be easily disassembled. When the mobile frame 10 moves, it can drive the conductive rod 18 to move, which can stir the sewage and allow the water to fully contact the biofilm on the bottom inner wall of the degradation tank 1. At the same time, when the conductive rod 18 is started, it can electrolyze the ammonia nitrogen in the water to achieve the effect of degradation.

[0030] like Figure 7 As shown, a leak-proof plug 16 is detachably installed inside the drain outlet 2 , and a rubber ring 17 is fixedly installed on the outer wall of the leak-proof plug 16 .

[0031] The anti-leakage plug 16 blocks the drain port 2 to prevent sewage from flowing out of the degradation tank 1. Removing the anti-leakage plug 16 allows water to be discharged from the degradation tank 1. The rubber ring 17 increases its diameter so that the anti-leakage plug 16 can be tighter when blocked.

[0032] Working principle: first, plug the drain outlet 2 with the anti-leakage plug 16, pour the sewage into the interior of the degradation tank 1, and start the motor 7. When the motor 7 is operating, it can drive the reciprocating screw 8 to rotate, thereby driving the moving frame 10 to move. Since the moving frame 10 is restricted by the limit rod 9, the moving frame 10 can move horizontally at the top of the degradation tank 1. When the moving frame 10 moves, it can drive the conductive rod 18 to move, and stir the sewage, so that the water can fully contact the biofilm on the inner wall of the bottom end of the degradation tank 1. At the same time, when the conductive rod 18 is started, it can electrolyze the ammonia nitrogen in the water to achieve the degradation effect.

[0033] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An ammonia nitrogen rapid biodegradation system device, comprising a degradation tank (1), a drain outlet (2) is provided at the bottom of the degradation tank (1), slide rails (3) are fixedly installed on the outer walls at both ends of the degradation tank (1), and a biofilm is fixedly installed on the inner wall of the bottom end of the degradation tank (1), characterized in that: The degradation tank (1) is provided with a degradation device capable of degrading ammonia nitrogen in sewage.

2. The ammonia nitrogen rapid biodegradation system device according to claim 1, characterized in that: The degradation device comprises a connecting plate 1 (4), wherein the connecting plate 1 (4) is fixedly mounted on the top outer wall of the degradation tank (1) on the side close to the drain outlet (2), a connecting plate 2 (5) is fixedly mounted on the top outer wall of the degradation tank (1) on the side away from the drain outlet (2), and a first mounting plate (6) is fixedly mounted on the side of the connecting plate 2 (5).

3. The ammonia nitrogen rapid biodegradation system device according to claim 2, characterized in that: A motor (7) is fixedly mounted on the outer wall of the top end of the first mounting plate (6), and a reciprocating screw rod (8) is fixedly mounted on the output end of the motor (7). The end of the reciprocating screw rod (8) away from the motor (7) passes through the second connecting plate (5) and is rotatably mounted on the first connecting plate (4).

4. The ammonia nitrogen rapid biodegradation system device according to claim 3, characterized in that: A limiting rod (9) is fixedly mounted on the outer wall of one end of the connecting plate 2 (5) away from the reciprocating screw rod (8); one end of the limiting rod (9) away from the connecting plate 2 (5) is fixedly mounted on the outer wall of the connecting plate 1 (4); and a movable frame (10) is provided above the degradation tank (1).

5. The ammonia nitrogen rapid biodegradation system device according to claim 4, characterized in that: The movable frame (10) is configured to be C-shaped, and stabilizing wheels (11) are rotatably mounted on the inner walls of both ends of the movable frame (10), and the stabilizing wheels (11) are rollingly mounted inside the slide rail (3), and connection holes (12) are provided on both sides of the top end of the movable frame (10).

6. The ammonia nitrogen rapid biodegradation system device according to claim 5, characterized in that: The connecting holes (12) are provided with two, the connecting hole (12) at the right end is slidably mounted on the outer wall of the limiting rod (9), the inner wall of the connecting hole (12) at the left end is fixedly mounted with a guide rod (15), the connecting hole (12) at the left end is sleeved on the outside of the reciprocating screw rod (8), and the guide rod (15) is slidably mounted in the groove of the reciprocating screw rod (8).

7. The ammonia nitrogen rapid biodegradation system device according to claim 6, characterized in that: A second mounting plate (13) is fixedly mounted on the bottom end of the movable frame (10), a placement frame (14) is fixedly mounted on the end of the second mounting plate (13), and a conductive rod (18) is detachably mounted on the outside of the placement frame (14).

8. The ammonia nitrogen rapid biodegradation system device according to claim 1, characterized in that: A leak-proof plug (16) is detachably mounted inside the drain port (2), and a rubber ring (17) is fixedly mounted on the outer wall of the leak-proof plug (16).

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