A modular submersible mixer unit structure

Abstract

The application belongs to the technical field of submersible mixers, and particularly relates to a module assembly type submersible mixer unit structure, which comprises a lapping body, a submersible mixer body and a fixing frame, the lapping body is fixedly connected with the side wall of a sewage pool body, the fixing frame is fixed at the lower end of the submersible mixer body, a plurality of stabilizing rods are fixedly connected with the bottom of the fixing frame, a plurality of insertion holes corresponding to the stabilizing rods are arranged on the lapping body, the lapping body is fixed with the fixing frame through the insertion of the stabilizing rods and the insertion holes, the inside of the lapping body is provided with an elevator, the lapping body is externally provided with a gap, and the elevator is fixedly connected with the fixing frame through the gap. The application has the advantages that, compared with the traditional manual welding type submersible mixer installation, the module assembly structure is used to freely hoist the submersible mixer, and a plurality of submersible mixers can be lifted out of the water surface in batches for maintenance and maintenance.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of submersible mixers, in particular to a modular submersible mixer unit structure. BACKGROUND

[0002] Submersible mixers are generally widely used in the process of sewage treatment, so that the pollutants and water flow are fully mixed and not deposited at the bottom of the pool. During installation, the submersible mixer is mainly divided into several steps such as installation support, hoisting, welding, and pipeline. The fixing and hoisting mode of the submersible mixer is usually messy, and there is no unified and modular installation mode. In addition, the submersible mixer is usually located under the water surface for a long time, so that the later maintenance and protection are not convenient to carry out smoothly.

[0003] Therefore, we propose a modular submersible mixer unit structure to solve the above problems. SUMMARY

[0004] The purpose of the present application is to provide a modular submersible mixer unit structure which can be modularly installed and transported to solve the above problems.

[0005] To achieve the above purpose, the following technical scheme is adopted: a modular submersible mixer unit structure, comprising a lap joint body, a submersible mixer body and a fixing frame, the lap joint body is fixedly connected with the side wall of the sewage pool body, the fixing frame is fixed at the lower end of the submersible mixer body, the bottom of the fixing frame is fixedly connected with a plurality of stabilizing rods, the lap joint body is provided with a plurality of insertion holes corresponding to the stabilizing rods, the stabilizing rods and the insertion holes are inserted to fix the lap joint body and the fixing frame, the inside of the lap joint body is provided with an elevator, the lap joint body is externally provided with a gap, and the elevator is fixedly connected with the fixing frame through the gap.

[0006] In the above-mentioned modular submersible mixer unit structure, the cross section of the lap joint body is Z-shaped, the upper edge of the lap joint body is fixedly connected with the water surface end of the sewage pool body, and the bottom edge of the lap joint body receives the fixing frame.

[0007] In the above-mentioned modular submersible mixer unit structure, a plurality of fixing ears are fixedly connected on the side wall of the lap joint body.

[0008] In the above-mentioned modular submersible mixer unit structure, the lap joint body comprises a water surface section and a water bottom section, the water surface section is fixed on the side wall of the sewage pool body exposed to the water surface, the water bottom section is fixed on the side wall of the sewage pool body in the water, and the fixing frame has a plurality of fixing frames, which are all arranged on the water bottom section.

[0009] In the module assembly type submersible mixer unit structure, the fixed frame comprises an upper frame body and a lower frame body, the lower frame body is fixedly connected with the water bottom section, the water bottom section and the lower frame body are provided with a through limiting hole, the upper frame body is fixedly connected with the submersible mixer body, the stabilizing rod is fixed to the lower end of the upper frame body and is inserted into the limiting hole in correspondence.

[0010] In the module assembly type submersible mixer unit structure, the water bottom section is in a planar shape, and a butt joint body is movably arranged between the water surface section and the water bottom section.

[0011] In the module assembly type submersible mixer unit structure, the butt joint body comprises a column body, a trigger plate and an insertion plate, the trigger plate is fixed to the rear part of the column body, the insertion plate is fixed to the front part of the column body, the edge of the upper frame body is provided with a plurality of through insertion grooves, the insertion grooves are movably combined with the insertion plate, and a plurality of clamping rails are fixed to the side wall of the sewage pool body and are embedded with the column body.

[0012] In the module assembly type submersible mixer unit structure, the butt joint body comprises a column body, a trigger plate and an insertion plate, the trigger plate is fixed to the rear part of the column body, the insertion plate is fixed to the front part of the column body, the edge of the upper frame body is provided with a plurality of through insertion grooves, the insertion grooves are movably combined with the insertion plate, and a plurality of clamping rails are fixed to the side wall of the sewage pool body and are embedded with the column body.

[0013] In the module assembly type submersible mixer unit structure, the column body is further provided with a cavity, a driving motor and a rotating shaft are fixedly connected in the cavity, a plurality of gears are fixed to the rotating shaft, the rotating shaft is fixedly connected with the shaft part of the driving motor, and the gears are partially exposed outside the column body and are engaged with the clamping rails.

[0014] In the module assembly type submersible mixer unit structure, the column body is further provided with a cavity, a driving motor and a rotating shaft are fixedly connected in the cavity, a plurality of gears are fixed to the rotating shaft, the rotating shaft is fixedly connected with the shaft part of the driving motor, and the gears are partially exposed outside the column body and are engaged with the clamping rails.

[0015] Compared with the prior art, the module assembly type submersible mixer unit structure has the following advantages:

[0016] 1、The module assembly type submersible mixer unit structure is fixed to the butt joint body on the side wall of the sewage pool through the cooperation of the butt joint body, the fixed frame, the stabilizing rod and the elevator, so that the submersible mixer can be freely hoisted and lifted out of the water surface in batches for maintenance and repair.

[0017] 2、The application is equipped with the cooperation of the clamping rail, the column, the trigger plate, the plug-in plate and the lock rod, so that the multiple submersible mixers can be lifted out of the water or installed underwater, and the trigger plate, the plug-in plate and the lock rod are circularly matched to move or fix, thereby reducing the overall structure weight and improving the flexibility of use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is an embodiment 1 of the module assembly type submersible mixer unit structure provided by the application, a structural schematic view thereof is shown in the figure;

[0019] Figure 2 is an embodiment 2 of the module assembly type submersible mixer unit structure provided by the application, a structural schematic view thereof is shown in the figure;

[0020] Figure 3 is a bottom structure schematic view of Figure 2 ;

[0021] Figure 4 is a locking schematic view of the lock rod and the stabilizing rod in Figure 2 ;

[0022] Figure 5 is a structure schematic view of the column in Figure 2 ;

[0023] Figure 6 is a driving schematic view of the column and the clamping rail in Figure 2 ;

[0024] Figure 7 is an internal structure schematic view of the column in Figure 2 ;

[0025] Figure 8 is a structure schematic view of the plug-in slot and the plug-in plate in Figure 2 .

[0026] In the figure, 1 is a lapping body, 2 is a submersible mixer body, 3 is a fixed frame, 4 is a stabilizing rod, 5 is a lifting machine, 6 is a gap, 7 is a fixed lug, 8 is a water surface section, 9 is a lock rod, 10 is a water bottom section, 11 is an upper frame body, 12 is a lower frame body, 13 is a limiting hole, 14 is a lapping body, 15 is a column, 16 is a trigger plate, 17 is a plug-in plate, 18 is a plug-in slot, 19 is a clamping rail, 20 is a driving motor, 21 is a rotating shaft, 22 is a gear, 23 is a trigger strip, and 24 is a linking block. DETAILED DESCRIPTION

[0027] The following examples are for illustrative purposes only and are not intended to limit the scope of the application.

[0028] Example 1

[0029] Submersible mixers are widely used in wastewater treatment processes to thoroughly mix pollutants and water in wastewater tanks, preventing sedimentation at the bottom. The installation of submersible mixers mainly involves multiple steps, including mounting brackets, hoisting, welding, and pipeline installation. The fixing and hoisting methods for submersible mixers are often haphazard, lacking a standardized or modular approach. Furthermore, once submerged, these mixers are typically underwater, making subsequent maintenance and support difficult. Figure 1 As shown, this scheme designs a modular assembled submersible mixer unit structure, mainly including an overlap body 1, a submersible mixer body 2, and a fixing frame 3. The overlap body 1 serves as a support frame to replace the traditional welded frame. In order to match the submersible mixer body 2 and the wall of the sewage tank and make them have better stability, the cross-section of the overlap body 1 is generally set in a Z-shape. The upper edge of the Z-shaped overlap body 1 is fixedly connected to the water surface end of the sewage tank body, and the bottom edge of the Z-shaped overlap body 1 supports the fixing frame 3. The fixing frame 3 is used to match the submersible mixer body 2, so that the overlap body 1 can be fixed by relying on the tank wall.

[0030] To further improve the structural stability of the Z-shaped lap joint 1 and enable it to better cope with instability during movement, multiple fixing ears 7 are fixedly connected to the side wall of the lap joint 1. The fixing ears 7 have multiple holes, and steel nails are embedded between the holes and the wall for overall fixing and reinforcement.

[0031] The fixing frame 3 is movably fixed to the lower end of the submersible mixer body 2. The submersible mixer body 2 is then welded to the fixing frame 3. Multiple stabilizing rods 4 are fixedly connected to the bottom of the fixing frame 3. The stabilizing rods 4 are vertically arranged. The connecting body 1 has multiple corresponding insertion holes for the stabilizing rods 4. The position and spacing of the insertion holes are the same as those of the stabilizing rods 4, and the size is also consistent. The stabilizing rods 4 are inserted into the insertion holes to fix the connecting body 1 to the fixing frame 3. In use, the stabilizing rods 4 are simply inserted into the insertion holes to fix the submersible mixer body 2. The connecting body 1 has an internal lifting mechanism 5 for vertical movement, and an external lifting mechanism 5 for external movement. The lifting machine 5 is fixedly connected to the fixed frame 3 through the gap 6. During operation, the lifting machine 5 uses its own lifting function to lift the submersible mixer body 2 and the fixed frame 3 as a whole to the outside of the water surface, or to move the fixed frame 3 from the outside of the water surface to the underwater surface. The stabilizing rod 4 and the insertion hole are used for docking. After the fixed frame 3 and the connecting body 1 are docked, the submersible mixer body 2 can be fixed. Under the action of the stabilizing rod 4 and the lifting machine 5, the submersible mixer body 2 is fixed to the connecting body 1 in an assembled manner, thereby realizing the free hoisting of the submersible mixer, eliminating the need for manual welding and crane transportation.

[0032] Example 2

[0033] In Example 1, pairing a single submersible mixer body 2 with a set of elevators 5 would lead to a significant increase in cost. At the same time, the elevators 5 also require inspection and maintenance. Therefore, when using submersible mixer bodies 2 on a large scale, the corresponding elevators 5 would be too bulky and would not be conducive to cost control.

[0034] Therefore, as Figure 2 As shown, in this embodiment, the connecting body 1 includes two parts: a water surface section 8 and a water bottom section 10. The water surface section 8 is fixed to the side wall of the sewage tank that is exposed above the water surface, which is used for fixing and also to improve the overall structural strength. The water bottom section 10 is fixed to the side wall of the sewage tank that is submerged in water for fixing. Since there are multiple submersible mixer bodies 2, there are also multiple fixing frames 3 in this embodiment, all of which are set on the water bottom section 10.

[0035] like Figure 2 As shown, the fixing frame 3 includes an upper frame 11 and a lower frame 12. The lower frame 12 is rectangular in shape, and the upper frame 11 and lower frame 12 are assembled together. The lower frame 12 is directly fixedly connected to the underwater section 10. A through-hole 13 is provided on both the underwater section 10 and the lower frame 12. The limiting holes 13 on the lower frame 12 and the underwater section 10 are the same in position and size. The underwater section 10 is either a complete surface or a dispersed panel shape, and there is a movable connection between the surface section 8 and the underwater section 10. A docking body 14 is provided, which moves back and forth above the underwater section 10 to dock with the submersible mixer body 2 installed on the underwater section 10. The upper frame 11 is fixedly connected to the submersible mixer body 2. Before installation, the upper frame 11 is manually welded to the submersible mixer body 2, and then hoisted onto the docking body 14 for operation. The stabilizing rod 4 is fixed to the lower end of the upper frame 11 and is inserted into the limiting hole 13. When fixed, the stabilizing rod 4 is directly inserted into the limiting hole 13 for movable fixation.

[0036] like Figure 5 , 8 As shown, the docking body 14 includes a column 15, a trigger plate 16, and a plug-in plate 17. The docking body 14 is columnar, and its top is engaged with the water surface section 8. A channel is provided on the water surface section 8. The docking body 14 is engaged with the channel for load bearing. At the same time, the docking body 14 can also move using the channel. The trigger plate 16 is fixed to the rear of the column 15 and is plate-shaped. The plug-in plate 17 is fixed to the front of the column 15. The front end of the plug-in plate 17 is regularly protruding. The plug-in plate 17 is used for movable docking with the upper frame 11.

[0037] like Figure 7 , 8As shown, the elevator 5 is arranged in the column 15, and the gap 6 is arranged at the end face of the column 15, the elevator 5 is fixedly connected with the upper frame body 11 through the gap 6 for controlling the movement of the upper frame body 11 on and under the water, the edge of the upper frame body 11 is provided with a plurality of through plug-in grooves 18, the plug-in grooves 18 match the front end shape of the plug-in plate 17, the cross section of the plug-in groove 18 also presents a regular convex shape, the plug-in groove 18 presents a transversely through shape, the plug-in plate 17 can penetrate the plug-in groove 18 after moving left and right, through the movement of the plug-in plate 17, the plug-in plate 17 is connected with the plug-in groove 18, that is, the plug-in plate 17 can cooperate with the elevator 5 to make the upper frame body 11 be connected and lifted, the plug-in plate 17 can move to the set position by penetrating a plurality of plug-in grooves 18, in order to control the movement of the column 15, a plurality of clamping rails 19 are fixed on the side wall of the sewage pool body, the clamping rails 19 are embedded with the column 15, through the use of the clamping rails 19, the column 15 can be kept stable and moved in the direction of the clamping rails 19 at the same time.

[0038] As shown in the Figure 6 The column 15 is also provided with a cavity, the cavity is fixedly connected with a driving motor 20 and a rotating shaft 21, a plurality of gears 22 are arranged in the cavity, the plurality of gears 22 are fixed on the rotating shaft 21, the rotating shaft 21 is fixedly connected with the shaft part of the driving motor 20, the driving motor 20 controls the rotation of the rotating shaft 21, the rotation of the rotating shaft 21 is connected with the inner wall of the cavity, at the same time, part of the gears 22 is exposed outside the column 15 and engaged with the clamping rails 19, the edge of the clamping rails 19 presents a sawtooth structure, therefore, the movement of the gears 22 can realize the movement of the column 15 through the clamping rails 19.

[0039] As shown in the Figures 3-4As shown, the upper end surface of the water bottom section 10 is provided with a trigger strip 23, which is triangular, and the water bottom section 10 is provided with an opening, which is strip-shaped, and the lower end of the water bottom section 10 is provided with an adapter block 24, and the trigger strip 23 is fixedly connected with the adapter block 24 through the opening. In order to realize the back-and-forth movement of the trigger strip 23, a spring telescopic rod (not shown in the figure) is fixedly connected in the opening and fixedly connected with the trigger strip 23. After the trigger strip 23 is contacted under force, the spring telescopic rod is compressed, and after the force is removed, the spring telescopic rod can drive the trigger strip 23 to reset. The adapter block 24 is fixedly connected with a plurality of locking rods 9, and the plurality of stabilizing rods 4 are provided with locking holes, and the locking rods 9 are movably connected with the locking holes. During the docking process of the column body 15 and the plug-in slot 18, since the trigger strip 23 is triangular, the column body 15 will gradually extrude the trigger strip 23, and when extruding to the vertex, the plug-in plate 17 on the column body 15 is completely docked with the plug-in slot 18 and clamped tightly, at this time the locking rod 9 also exits the locking hole on the stabilizing rod 4, so that the upper frame body 11 is unlocked and can be moved. After the column body 15 continues to move, the plug-in plate 17 begins to exit the plug-in slot 18, at this time the trigger strip 23 drives the locking rod 9 to reinsert into the locking hole, locking the upper frame body 11. By using the column body 15 on the plurality of clamping rails 19 to dock different submersible mixer bodies 2, the plurality of submersible mixer bodies 2 can be flexibly lifted out of the water or installed underwater. The trigger plate 16, the plug-in plate 17, and the locking rod 9 are circularly matched to move or fix, reduce the overall structure weight, realize free hoisting of the submersible mixer, and can lift multiple submersible mixers out of the water in batches, facilitating maintenance and repair.

[0040] Although the terms such as the docking body 1, the submersible mixer body 2, the fixing frame 3, the stabilizing rod 4, the lifting machine 5, the gap 6, the fixing lug 7, the water surface section 8, the locking rod 9, the water bottom section 10, the upper frame body 11, the lower frame body 12, the limiting hole 13, the docking body 14, the column body 15, the trigger plate 6, the plug-in plate 17, the plug-in slot 18, the clamping rail 19, the driving motor 20, the rotating shaft 21, the gear 22, the trigger strip 23, and the trigger strip 24 are used more in this paper, but the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A modular prefabricated submersible mixer unit structure, characterized in that, The utility model relates to a sewage pool fixed connection of sewage pool, it includes lap joint body (1), submersible mixer body (2), fixed frame (3), lap joint body (1) is fixedly connected with sewage pool pool body lateral wall, the section of lap joint body (1) is Z type, the upper edge of lap joint body (1) is fixedly connected with sewage pool pool body water surface end, and the bottom edge of lap joint body (1) is received fixed frame (3), and fixed frame (3) is set in the lower end of submersible mixer body (2), the bottom of fixed frame (3) is fixedly connected with a plurality of stabilizer bars (4), the upper of lap joint body (1) is equipped with a plurality of the insertion hole of corresponding stabilizer bar (4), and stabilizer bar (4) is inserted with insertion hole and is set so that lap joint body (1) is fixed with fixed frame (3), the inside of lap joint body (1) is equipped with elevator (5), and lap joint body (1) is equipped with slit (6), and elevator (5) is fixedly connected with fixed frame (3) through slit (6), the lap joint body (1) includes water surface section (8) and water bottom section (10), water surface section (8) is fixed on the lateral wall of sewage pool pool body that exposes water surface, and water bottom section (10) is fixed on the lateral wall of sewage pool pool body in water, fixed frame (3) has a plurality of, and all sets up on water bottom section (10), water bottom section (10) is face shape, and water surface section (8) and water bottom section (10) between movablely set up have docking body (14), the upper end surface of water bottom section (10) is equipped with trigger strip (23), and trigger strip (23) is triangular, water bottom section (10) is equipped with opening, and the lower end of water bottom section (10) is equipped with link block (24), and trigger strip (23) is fixedly connected with link block (24) through opening, and spring telescopic rod is fixedly connected in opening and is fixedly connected with trigger strip (23), a plurality of lock rods (9) are fixedly connected on link block (24), a plurality of stabilizer bars (4) are equipped with lock hole, and lock rod (9) is movably docked with lock hole.

2. The modular submersible mixer package of claim 1, wherein: A plurality of fixed ears (7) are fixedly connected to the lateral wall of the lap joint body (1).

3. The modular submersible mixer package of claim 1, wherein: The fixed frame (3) includes an upper frame body (11) and a lower frame body (12). The lower frame body (12) is fixedly connected with the water bottom section (10). The water bottom section (10) and the lower frame body (12) are provided with a through limiting hole (13). The upper frame body (11) is fixedly connected with the submersible mixer body (2). The stabilizer bar (4) is fixed to the lower end of the upper frame body (11) and is correspondingly inserted into the limiting hole (13).

4. The modular submersible mixer package of claim 3, wherein: The docking body (14) includes a column body (15), a trigger plate (16), and an insertion plate (17). The trigger plate (16) is fixed to the rear part of the column body (15). The insertion plate (17) is fixed to the front part of the column body (15). The edge of the upper frame body (11) is provided with a plurality of through insertion grooves (18). The insertion grooves (18) are movably combined with the insertion plate (17). A plurality of clamping rails (19) are fixed to the lateral wall of the sewage pool. The clamping rails (19) are embedded with the column body (15).

5. The modular submersible mixer package of claim 4, wherein: The elevator (5) is arranged in the column body (15). The slit (6) is arranged on the end face of the column body (15). The elevator (5) is fixedly connected with the upper frame body (11) through the slit (6).

6. The modular submersible mixer package of claim 4, wherein: The column (15) is also provided with a chamber, the chamber is fixedly connected with a driving motor (20) and a rotating shaft (21), and a plurality of gears (22) are fixed on the rotating shaft (21), the rotating shaft (21) is fixedly connected with the shaft part of the driving motor (20), and the gears (22) partially expose outside the column (15) and are engaged with the clamping rails (19).

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