Efficient treatment device for industrial high-ammonia-nitrogen wastewater

Abstract

The invention discloses an efficient treatment device for industrial high-ammonia-nitrogen wastewater, and belongs to the technical field of wastewater purification treatment.The efficient treatment device comprises a wastewater purification pond and a built-in collection cover, a supply management base is arranged at the center of an aeration chassis, a driving shaft base is arranged on the supply management base, and the driving shaft base is connected with an adjusting supporting rod through a lifting adjusting device; a nitrifying bacteria collecting barrel is arranged at the end of the adjusting supporting rod, a plurality of collecting openings are formed in the nitrifying bacteria collecting barrel, and state switching blades are arranged at the collecting openings. The nitrifying bacteria collecting barrel is designed, the state switching blades are arranged on the nitrifying bacteria collecting barrel, the state switching blades are automatically synchronized to be unfolded and folded by changing the position of the nitrifying bacteria collecting barrel, the stirring and collecting functions are integrated, the mixing efficiency of wastewater and nitrifying bacteria can be improved during unfolding, and the nitrifying bacteria collecting barrel is convenient to use. The flocculating constituent can be stored in a sealed manner during folding, so that the resource waste is avoided, the storage method of the nitrifying bacteria inoculation liquid during wastewater purification is optimized, and the wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater purification and treatment, and in particular to a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater. Background Art

[0002] Ammonia is an important pollutant that causes eutrophication of water bodies and environmental pollution. Ammonia nitrogen pollution mainly comes from chemical wastewater, fertilizer wastewater, coking wastewater, monosodium glutamate wastewater, etc. Generally speaking, biological nitrification is mainly used to treat high-concentration ammonia nitrogen wastewater such as industrial wastewater; the new denitrification processes that have emerged in recent years all strive to shorten the conversion pathway of nitrogen elements in biological denitrification. Their common point is that in the denitrification process, ammonia nitrogen is only oxidized to nitrite ammonia, and then short-range denitrification or synchronous denitrification is carried out. In the stage of nitrifying bacteria decomposition of wastewater, aeration is stopped after the fermentation of wastewater is completed. After a part of the fermentation liquid is discharged from the discharge port, it is naturally settled for a period of time, and then the floccules at the bottom are collected as inoculum for the next batch of fermentation. During the sedimentation and collection process, the nitrifying bacteria as the inoculum will still purify the remaining wastewater. In this process, the pH value and temperature of the wastewater will change, which will cause the biological activity of the nitrifying bacteria as the inoculum to decrease, affect the quality of the inoculum, affect the subsequent wastewater treatment time, and both natural sedimentation and the form of residual wastewater will affect the wastewater treatment efficiency. Based on this, an efficient treatment device for industrial high-ammonia nitrogen wastewater is proposed. Summary of the invention

[0003] The purpose of the present invention is to solve the problems existing in the prior art and to propose a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A highly efficient treatment device for industrial high-ammonia nitrogen wastewater, comprising a wastewater purification tank and a built-in collection cover, wherein an aeration chassis is arranged in the wastewater purification tank, a supply management seat is arranged at the center of the aeration chassis, a driving shaft seat is arranged on the supply management seat, the driving shaft seat is connected with a plurality of adjustment support rods through a lifting adjustment device, a nitrifying bacteria collection cylinder is arranged at the end of the adjustment support rod, a plurality of collection ports are provided on the nitrifying bacteria collection cylinder, a filter is arranged in the collection port, a state switching leaf is arranged at the collection port, a resistance switching member for rotating the state switching leaf is arranged on the nitrifying bacteria collection cylinder, a self-rotating track seat is arranged at the bottom of the nitrifying bacteria collection cylinder, and a guide track member used in conjunction with the self-rotating track seat is arranged on the aeration chassis;

[0006] The guide track component includes an inner track ring and an outer track ring, and the inner track ring and the outer track ring are connected by a switching track. The rotating track seat includes a slide rail shaft arranged at the bottom of the nitrifying bacteria collection cylinder, and the slide rail shaft is located in the guide track component, and a rolling ball is arranged at the bottom of the slide rail shaft, and a self-driving rotating component is arranged at the slide rail shaft.

[0007] Preferably, the supply management seat is arranged on the aeration chassis, and a rotating motor is arranged inside the supply management seat. The output end of the rotating motor is connected to the driving shaft seat to realize the rotation of the driving shaft seat.

[0008] Preferably, the lifting adjustment device includes an adjusting motor arranged in a driving shaft seat, the output end of the adjusting motor is fixedly connected to a vertical adjusting screw, the vertical adjusting screw is threadedly connected to a lifting adjustment disk, and the lifting adjustment disk is connected to the supply management seat through a limiting guide column.

[0009] Preferably, the lifting adjustment disk is provided with a plurality of connection ports, a U-shaped connection block is provided above the nitrifying bacteria collection cylinder, and rotating shafts are provided at both ends of the adjustment support rod, and the rotating shafts at both ends of the adjustment support rod are respectively connected to the connection ports and the U-shaped connection block.

[0010] Preferably, the filter comprises an arc-shaped support member arranged in the nitrifying bacteria collection cylinder, a filter screen is arranged on the arc-shaped support member, and an overflow port is opened on the inner wall of the nitrifying bacteria collection cylinder located on the back of the state switching leaf.

[0011] Preferably, the resistance switching member includes a transmission bottom cover arranged at the bottom of the nitrifying bacteria collection cylinder, the transmission bottom cover is connected to a resistance convex plate through a reset spring plate, the resistance convex plate contacts the back of the reset spring plate through an L-shaped rod, and upper edge annular plates for use with the resistance convex plate are arranged on both sides of the guide track member.

[0012] Preferably, the state switching blade is rotatably connected to the side wall of the nitrifying bacteria collection cylinder through a switching shaft, the bottom end of the switching shaft penetrates into the transmission bottom cover and is fixedly connected to a switching gear, the outer side wall of the slide rail shaft is rotatably connected to a linkage sleeve, and the linkage sleeve is fixedly connected to a switching toothed disc meshing with a plurality of switching gears;

[0013] The outer side wall of the linkage sleeve is fixedly connected with a spur gear, and the side wall of the abutting convex plate is fixedly connected with a switching rack meshing with the spur gear.

[0014] Preferably, the self-driving rotating member comprises side tooth grooves formed on the inner walls of the inner track ring and the outer track ring, and the outer side wall of the slide rail shaft is fixedly connected with a self-rotating gear meshing with the side tooth grooves.

[0015] Preferably, an assembly groove is provided on the aeration bottom plate, and the assembly groove is matched with the built-in collection cover.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention designs a nitrifying bacteria collection cylinder that can be switched in position, and a state switching leaf is arranged on the nitrifying bacteria collection cylinder. The expansion and contraction of the state switching leaf are automatically synchronized by the change of the position of the nitrifying bacteria collection cylinder, thereby realizing the integration of stirring and collecting functions. When expanded, the mixing efficiency of wastewater and nitrifying bacteria can be enhanced, and when contracted, the flocs can be sealed and preserved to avoid waste of resources. The storage method of nitrifying bacteria inoculum during wastewater purification is optimized, and the treatment efficiency of wastewater is improved.

[0018] 2. The present invention realizes dynamic adjustment of the position of the nitrifying bacteria collection cylinder through the lifting adjustment device and track design to meet the needs of different treatment stages. The built-in collection cover and the detachable design of the assembly groove, combined with the filter and the overflow port, ensure that the floccules are stored in a sealed environment to prevent pollution. The supply management seat replenishes the culture solution through the pipeline to maintain the activity of nitrifying bacteria and support long-term storage and reuse needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the assembly structure of a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the assembly structure of a nitrifying bacteria collection cylinder in a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater proposed by the present invention;

[0022] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 5 This is a structural schematic diagram of a lifting and regulating device in a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of an aeration base in a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the cross-sectional structure of a nitrifying bacteria collection cylinder in a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater proposed by the present invention;

[0026] Figure 8This is a schematic diagram of the top cross-sectional structure of a nitrifying bacteria collection cylinder in a high-efficiency treatment device for industrial high-ammonia nitrogen wastewater proposed by the present invention.

[0027] In the figure: 1. Wastewater purification tank; 2. Built-in collection cover; 3. Aeration chassis; 4. Supply management seat; 5. Drive shaft seat; 6. Adjustment support rod; 7. Nitrifying bacteria collection cylinder; 8. Collection port; 9. State switching leaf; 10. Inner track ring; 11. Outer track ring; 12. Switching track; 13. Slide rail shaft; 14. Rolling ball; 15. Vertical adjustment screw; 16. Lifting adjustment plate; 17. Limiting guide column; 18. U-shaped connecting block; 19. Arc support; 20. Filter screen; 21. Overflow port; 22. Transmission bottom cover; 23. Reset spring plate; 24. Resistance convex plate; 25. L-shaped rod; 26. Upper annular plate; 27. Switching shaft; 28. Linkage sleeve; 29. ​​Switching gear plate; 30. Switching rack; 31. Side tooth groove; 32. Self-rotating gear; 33. Assembly groove. DETAILED DESCRIPTION

[0028] 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 described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example, see Figures 1 to 8 , an efficient treatment device for industrial high-ammonia nitrogen wastewater, including a wastewater purification tank 1 and a built-in collecting cover 2, an aeration chassis 3 is arranged in the wastewater purification tank 1, and the aeration chassis 3 is equipped with an aeration device, which can provide oxygen support for nitrifying bacteria, which is the prior art and will not be described in detail here, an assembly groove 33 is opened on the aeration chassis 3, and the assembly groove 33 is adapted to the built-in collecting cover 2, and the assembly groove 33 provides an installation port for the detachable installation of the built-in collecting cover 2, when it is necessary to collect and store the nitrifying bacteria inoculum, the built-in collecting cover 2 is installed in the assembly groove 33, and when the wastewater treatment is carried out, the built-in collecting cover 2 is in a disassembled state.

[0031] A supply management seat 4 is arranged at the center of the aeration chassis 3. A plurality of pipes are opened on the supply management seat 4 for replenishing liquid during the storage of nitrifying bacteria inoculum. The supply management seat 4 is arranged on the aeration chassis 3. A rotating motor is arranged in the supply management seat 4. The output end of the rotating motor is connected to the driving shaft seat 5 to realize the rotation of the driving shaft seat 5, thereby driving the entire device to stir the wastewater in the wastewater purification tank 1.

[0032] A driving shaft seat 5 is provided on the replenishment management seat 4, and the driving shaft seat 5 is connected to a plurality of adjusting support rods 6 through a lifting and adjusting device, and a nitrifying bacteria collecting cylinder 7 is provided at the end of the adjusting support rod 6. Further, the lifting and adjusting device includes an adjusting motor arranged in the driving shaft seat 5, and a vertical adjusting screw 15 is fixedly connected to the output end of the adjusting motor, and a lifting and adjusting disk 16 is threadedly connected to the vertical adjusting screw 15, and the lifting and adjusting disk 16 is connected to the replenishment management seat 4 through a limiting guide column 17, and the limiting guide column 17 is fixedly arranged on the replenishment management seat 4, and the lifting and adjusting disk 16 is slidably connected to the limiting guide column 17, and its design is to ensure that the lifting and adjusting disk 16 can move but cannot rotate;

[0033] A plurality of connection ports are provided on the lifting adjustment disk 16, a U-shaped connection block 18 is provided above the nitrifying bacteria collection cylinder 7, and rotating shafts are provided at both ends of the adjustment support rod 6. The rotating shafts at both ends of the adjustment support rod 6 are respectively connected to the connection ports and the U-shaped connection block 18. The two ends of the adjustment support rod 6 are rotatably connected, which can ensure that the adjustment support rod 6 can achieve the effect of switching the nitrifying bacteria collection cylinder 7 between the inner track ring 10 and the outer track ring 11.

[0034] A plurality of collecting ports 8 are provided on the nitrifying bacteria collection tube 7, and a filter is arranged in the collecting port 8. Furthermore, the filter includes an arc-shaped support 19 arranged in the nitrifying bacteria collection tube 7, and a filter net 20 is arranged on the arc-shaped support 19. An overflow port 21 is provided on the inner wall of the nitrifying bacteria collection tube 7 located on the back of the state switching leaf 9.

[0035] It is worth noting that the filter mesh 20 in the filter can filter and collect the flocs collected during rotation, thereby preserving the inoculum of nitrifying bacteria, wherein the overflow port 21 is arranged on the back of the state switching leaf 9, which can realize the discharge of the filtered liquid.

[0036] A state switching leaf 9 is provided at the collecting port 8, and a resistance switching member for rotating the state switching leaf 9 is provided on the nitrifying bacteria collecting tube 7. In the present scheme, the state switching leaf 9 can switch between the folded and unfolded states. A plurality of state switching leaves 9 in the stored state will form a circular ring shape, which is attached to the outside of the nitrifying bacteria collecting tube 7, so as to seal the collecting port 8 and the overflow port 21, and ensure the preservation state of the inoculum flocculent collected inside. In the process of wastewater purification, the state switching leaf 9 will be unfolded under the pressure of the resistance switching member, thereby increasing the contact area with the wastewater, realizing the stirring of the wastewater, ensuring that it can fully contact with the nitrifying bacteria, and ensuring the purification effect.

[0037] When the state switching leaf 9 is in the expanded state, it plays a stirring function. At this time, the rotation direction of the rotating motor needs to be designed to ensure that when the state switching leaf 9 rotates, it rotates in the direction of the arc-shaped back side of the state switching leaf 9 to avoid stirring the flocs into the nitrifying bacteria collection cylinder 7 during the stirring process. When the generated flocs need to be collected through the nitrifying bacteria collection cylinder 7, the rotating motor is controlled to reverse, so that the flocs can be collected during the stirring process through the expanded state switching leaf 9.

[0038] Furthermore, the resistance switching member includes a transmission bottom cover 22 arranged at the bottom of the nitrifying bacteria collection cylinder 7, the transmission bottom cover 22 is connected to a resistance convex plate 24 through a reset spring plate 23, the resistance convex plate 24 is in contact with the back of the reset spring plate 23 through an L-shaped rod 25, and upper edge annular plates 26 used in conjunction with the resistance convex plate 24 are arranged on both sides of the guide track member.

[0039] Among them, under the design of the upper annular plate 26, when the adjusting support rod 6 moves outward to push the nitrifying bacteria collection tube 7 onto the outer track ring 11, the interference convex plate 24 can be made to interfere with the upper annular plate 26, and the interference convex plate 24 will be driven to move inward under the action of the extrusion force, and the switching rack 30 set on the interference convex plate 24 will be driven to rotate, thereby achieving the switching effect of the state switching leaf 9 connected to the switching shaft 27.

[0040] The contact part of the abutting convex plate 24 is arc-shaped. The arrangement of this structure can ensure that during the rotation of the nitrifying bacteria collecting cylinder 7, the abutting convex plate 24 and the upper annular plate 26 are subjected to a cycle of abutment, separation, and re-absorption. During this cycle, the state switching leaf 9 can be continuously opened and closed during the rotation of the nitrifying bacteria collecting cylinder 7, thereby achieving the effect of stirring the wastewater again.

[0041] Furthermore, the state switching leaf 9 is rotatably connected to the side wall of the nitrifying bacteria collecting cylinder 7 through the switching shaft 27. The bottom end of the switching shaft 27 penetrates into the transmission bottom cover 22 and is fixedly connected with a switching gear. The outer wall of the slide rail shaft 13 is rotatably connected to the linkage sleeve 28. The linkage sleeve 28 is fixedly connected with a switching toothed disc 29 meshing with a plurality of switching gears.

[0042] A spur gear is fixedly connected to the outer wall of the linkage sleeve 28 , and a switching rack 30 meshing with the spur gear is fixedly connected to the side wall of the abutting convex plate 24 .

[0043] A rotating track seat is arranged at the bottom of the nitrifying bacteria collection cylinder 7, and a guide track member used in conjunction with the rotating track seat is provided on the aeration chassis 3. The guide track member comprises an inner track ring 10 and an outer track ring 11. The inner track ring 10 and the outer track ring 11 are connected via a switching track 12. The rotating track seat comprises a slide rail shaft 13 arranged at the bottom of the nitrifying bacteria collection cylinder 7. The slide rail shaft 13 is in the guide track member, and a rolling ball 14 is arranged at the bottom of the slide rail shaft 13. A self-driving rotating member is arranged at the slide rail shaft 13.

[0044] Furthermore, the self-driven rotating part includes a side tooth groove 31 opened on the inner wall of one side of the inner track ring 10 and the outer track ring 11, and the outer side wall of the slide rail shaft 13 is fixedly connected with a self-rotating gear 32 meshing with the side tooth groove 31. The self-rotating gear 32 arranged on the slide rail shaft 13 is located in the side tooth groove 31 and meshing with the side tooth groove 31, which can achieve automatic rotation during the movement of the nitrifying bacteria collection cylinder 7, thereby realizing the characteristic of improving the stirring effect.

[0045] When the present invention is used, when nitrifying bacteria purification treatment is carried out in the wastewater purification tank 1, wastewater is input into the wastewater purification tank 1 to a predetermined amount, and the built-in collection cover 2 is opened to allow the nitrifying bacteria inoculum previously stored in the built-in collection cover 2 to contact and mix with the external wastewater. At this time, the adjustment motor arranged in the drive shaft seat 5 is controlled to drive the vertical adjustment screw 15 to rotate, so that the lifting adjustment disk 16 originally located at the top moves downward, driving the adjustment support rod 6 to move the nitrifying bacteria collection cylinder 7 connected to its end outward, thereby moving the nitrifying bacteria collection cylinder 7 from the inner track ring 10 to the outer track ring via the switching track 12. 11, and the abutting convex plate 24 arranged at the bottom of the nitrifying bacteria collection cylinder 7 contacts with the upper annular plate 26, and is abutted to move, and the switching rack 30 connected to the abutting convex plate 24 moves to drive the switching toothed disc 29 to rotate, thereby driving the switching gear meshing with the switching toothed disc 29 to rotate, so that the state switching leaf 9 connected to the switching shaft 27 is switched from closed to open, realizing the state switching, releasing the nitrifying bacteria flocs in the nitrifying bacteria collection cylinder 7, and under the action of the rotating motor, the state switching leaf 9 in the expanded state realizes continuous stirring of the nitrifying bacteria and the wastewater, thereby purifying the wastewater;

[0046] After the wastewater is purified, it is necessary to collect nitrifying bacteria as inoculum for the next purification. At this time, the rotary motor is controlled to reverse. During the reversal process, the nitrifying bacteria collection cylinder 7 originally used for stirring is driven to rotate in the opposite direction, so that the state switching leaf 9 set on the nitrifying bacteria collection cylinder 7 can collect the floccules into the nitrifying bacteria collection cylinder 7 during the reversal process. When enough nitrifying bacteria inoculum (floccules) are collected, the nitrifying bacteria collection cylinder 7 is moved inward by adjusting the support rod 6 at the switching track 12. At the moment when the abutting convex plate 24 at the bottom of the nitrifying bacteria collection cylinder 7 is separated from the upper annular plate 26, the state switching leaf 9 is converted from the expanded state to the closed state under the action of the reset spring plate 23 to ensure that the nitrifying bacteria floccules collected inside are stored in the nitrifying bacteria collection cylinder 7 during the movement.

[0047] When the nitrifying bacteria inoculum (flocs) needs to be stored for a short period of time, the purified wastewater in the wastewater purification tank 1 can be directly discharged, and then new wastewater to be purified is added, and then the nitrifying bacteria inoculum (flocs) in the nitrifying bacteria collecting cylinder 7 is uniformly mixed with the wastewater through the above operation;

[0048] When the nitrifying bacteria inoculum (floc) needs to be stored for a long time, when the nitrifying bacteria collecting cylinder 7 is moved into the inner track ring 10, the built-in collecting cover 2 is assembled with the assembly groove 33, and the nitrifying bacteria collecting cylinder 7 is driven to rotate in the inner track ring 10 by a rotating motor. The upper annular plate 26 arranged on the inner track ring 10 will contact and abut against the abutting convex plate 24 during rotation, thereby opening the state switching leaf 9 and releasing the nitrifying bacteria. The nitrifying bacteria inoculum is cultured through the pipeline in the supply management seat 4 to ensure the vitality of the nitrifying bacteria under long-term storage.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient treatment device for industrial high-ammonia nitrogen wastewater, comprising a wastewater purification tank (1) and a built-in collection cover (2), characterized in that: The wastewater purification tank (1) is provided with an aeration chassis (3), a supply management seat (4) is provided at the center of the aeration chassis (3), a driving shaft seat (5) is provided on the supply management seat (4), the driving shaft seat (5) is connected to a plurality of adjustment support rods (6) through a lifting adjustment device, a nitrifying bacteria collection cylinder (7) is provided at the end of the adjustment support rod (6), the nitrifying bacteria collection cylinder (7) is provided with a plurality of collection ports (8), a filter is provided in the collection port (8), a state switching leaf (9) is provided at the collection port (8), the nitrifying bacteria collection cylinder (7) is provided with a resistance switching member for rotating the state switching leaf (9), a self-rotating track seat is provided at the bottom of the nitrifying bacteria collection cylinder (7), and the aeration chassis (3) is provided with a guide track member used in conjunction with the self-rotating track seat; The guide track member comprises an inner track ring (10) and an outer track ring (11), the inner track ring (10) and the outer track ring (11) are connected via a switching track (12), the self-rotating track seat comprises a slide rail shaft (13) arranged at the bottom of the nitrifying bacteria collection cylinder (7), the slide rail shaft (13) is located in the guide track member, and a rolling ball (14) is arranged at the bottom of the slide rail shaft (13), and a self-driving rotating member is arranged at the slide rail shaft (13).

2. The high-efficiency treatment device for industrial high-ammonia nitrogen wastewater according to claim 1 is characterized in that: The supply management seat (4) is arranged on the aeration chassis (3), and a rotating motor is arranged inside the supply management seat (4). The output end of the rotating motor is connected to the driving shaft seat (5) to realize the rotation of the driving shaft seat (5).

3. The high-efficiency treatment device for industrial high-ammonia nitrogen wastewater according to claim 1 is characterized in that: The lifting adjustment device comprises an adjustment motor arranged in a driving shaft seat (5), the output end of the adjustment motor is fixedly connected to a vertical adjustment screw (15), the vertical adjustment screw (15) is threadedly connected to a lifting adjustment disk (16), and the lifting adjustment disk (16) is connected to the supply management seat (4) via a limiting guide column (17).

4. A highly efficient treatment device for industrial high-ammonia nitrogen wastewater according to claim 3, characterized in that: The lifting adjustment disk (16) is provided with a plurality of connection ports, a U-shaped connection block (18) is provided above the nitrifying bacteria collection cylinder (7), and rotating shafts are provided at both ends of the adjustment support rod (6), and the rotating shafts at both ends of the adjustment support rod (6) are respectively connected to the connection ports and the U-shaped connection block (18).

5. The high-efficiency treatment device for industrial high-ammonia nitrogen wastewater according to claim 1 is characterized in that: The filter comprises an arc-shaped support member (19) arranged in a nitrifying bacteria collection cylinder (7), a filter screen (20) being arranged on the arc-shaped support member (19), and an overflow port (21) being provided on the inner wall of the nitrifying bacteria collection cylinder (7) located at the back of the state switching leaf (9).

6. The high-efficiency treatment device for industrial high-ammonia nitrogen wastewater according to claim 1 is characterized in that: The resistance switching member comprises a transmission bottom cover (22) arranged at the bottom of the nitrifying bacteria collection cylinder (7); the transmission bottom cover (22) is connected to a resistance convex plate (24) via a return spring plate (23); the resistance convex plate (24) contacts the back of the return spring plate (23) via an L-shaped rod (25); and upper edge annular plates (26) for use with the resistance convex plate (24) are arranged on both sides of the guide track member.

7. The high-efficiency treatment device for industrial high-ammonia nitrogen wastewater according to claim 6 is characterized in that: The state switching blade (9) is rotatably connected to the side wall of the nitrifying bacteria collection cylinder (7) via a switching shaft (27); the bottom end of the switching shaft (27) penetrates into the transmission bottom cover (22) and is fixedly connected to a switching gear; the outer side wall of the slide rail rotating shaft (13) is rotatably connected to a linkage sleeve (28); the linkage sleeve (28) is fixedly connected to a switching toothed disc (29) meshing with a plurality of switching gears; The outer side wall of the linkage sleeve (28) is fixedly connected with a spur gear, and the side wall of the abutting convex plate (24) is fixedly connected with a switching rack (30) meshing with the spur gear.

8. The high-efficiency treatment device for industrial high-ammonia nitrogen wastewater according to claim 1 is characterized in that: The self-driving rotating member comprises a side tooth groove (31) formed on the inner wall of one side of the inner track ring (10) and the outer track ring (11), and a self-rotating gear (32) meshingly connected with the side tooth groove (31) is fixedly connected to the outer wall of the slide rail rotating shaft (13).

9. The high-efficiency treatment device for industrial high-ammonia nitrogen wastewater according to claim 1 is characterized in that: The aeration bottom plate (3) is provided with an assembly groove (33), and the assembly groove (33) is adapted to fit the built-in collection cover (2).

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