Sludge cleaning device of sewage adjusting tank

Abstract

The utility model discloses a sludge cleaning device of a sewage adjusting tank, which comprises a main frame, a submersible dredge pump is arranged below the main frame, the input end of the submersible dredge pump is communicated with a sludge inlet pipe, the output end of the submersible dredge pump is communicated with a sludge outlet pipe, a moving mechanism is arranged above the main frame, and the moving mechanism is connected with the main frame. The moving mechanism comprises a rack plate, a gear, a moving block and a first servo motor. The utility model relates to the technical field of sewage adjusting tank cleaning equipment, and solves the problems that the existing equipment can only suck sludge at a pipeline placement position, needs to manually move a submersible dredge pump for many times to suck sludge at other places, wastes time and labor, reduces the working efficiency, and also causes danger to personal safety as a road beside an adjusting tank is wet and slippery.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage regulating tank cleaning equipment, in particular to a sludge cleaning device for a sewage regulating tank. Background Art

[0002] A sewage regulating tank is an industrial equipment that can effectively treat urban domestic sewage, industrial wastewater, etc., to prevent sewage and pollutants from flowing directly into the water. After long-term use of existing sewage regulating tanks to treat sewage, a large amount of sludge will settle at the bottom of the regulating tank. This sludge needs to be cleaned in time to ensure the normal use of the sewage regulating tank.

[0003] The existing technology is to use a submersible sludge pump to place a sludge suction pipe into a sewage regulating tank to suck the sludge in the sewage regulating tank.

[0004] However, the existing equipment can only suck out the sludge at the location where the pipeline is placed, and it is necessary to manually move the submersible sludge pump many times to suck out the sludge from other places, which is time-consuming and labor-intensive, reduces work efficiency, and at the same time, the road beside the adjustment pool is slippery, which may also pose a danger to personal safety. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sludge cleaning device for a sewage regulating tank, which solves the problem that the existing equipment can only suck out the sludge at the location where the pipeline is placed, and requires multiple manual movements of submersible sludge pumps to suck out sludge from other places, which is time-consuming and labor-intensive and reduces work efficiency. At the same time, the road next to the regulating tank is slippery, which may also pose a danger to personal safety.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a sludge cleaning device for a sewage regulating tank, comprising a main frame, a submersible sludge pump is arranged below the main frame, the input end of the submersible sludge pump is connected to a sludge inlet pipe, the output end of the submersible sludge pump is connected to a sludge outlet pipe, a moving mechanism is arranged above the main frame, the moving mechanism comprises a rack plate, a gear, a moving block and a first servo motor, the moving block is movably connected to the back side of the main frame, a first servo motor is arranged on the back side of the moving block, the output end of the first servo motor passes through the moving block and is fixedly connected to the gear, the bottom of the gear is meshingly connected to the rack plate, and the bottom of the rack plate is fixedly connected to the top of the main frame.

[0007] Preferably, a hydraulic rod is fixedly connected to the bottom of the moving block, a mounting plate is fixedly connected to the bottom of the hydraulic rod, and the bottom of the mounting plate is fixedly connected to the top of the submersible dredge pump.

[0008] Preferably, fixing blocks are provided on both sides of the main frame, and the side of the fixing block close to the main frame is fixedly connected to the main frame through screws.

[0009] Preferably, the bottom of the fixed block is fixedly connected to a base, a base is provided below the base, a slideway is provided inside the base, a slider is fixedly connected to the bottom of the base, and the slider is slidably engaged with the slideway.

[0010] Preferably, a sludge box is fixedly connected to the top of the mounting plate, and one side of the sludge box is connected to the sludge outlet pipe.

[0011] Preferably, a shell is installed at the bottom of the submersible dredge pump, a second servo motor is fixedly connected to the interior of the shell, a rotating rod is fixedly connected to the output end of the second servo motor, the rotating rod passes through the outer wall of the shell through a sealed bearing and extends to the outside, a plurality of stirring rods are installed on the outer wall of the rotating rod located outside the shell, and a protective net is fixedly connected to the bottom of the shell.

[0012] Beneficial Effects

[0013] The utility model provides a sludge cleaning device for a sewage regulating tank. It has the following beneficial effects: the sludge cleaning device for the sewage regulating tank realizes the horizontal movement of the position of the submersible sludge pump arranged below through the cooperation between the rack plate, the gear, the moving block and the first servo motor, expands the scope of sludge suction, solves the problem that the existing equipment can only suck the sludge at the position where the pipeline is placed, and needs to manually move the submersible sludge pump many times to suck out the sludge in other places, which is time-consuming and labor-intensive, reduces work efficiency, and at the same time, the slippery road beside the regulating tank will also cause danger to personal safety.

[0014] Through the coordination among the shell, the second servo motor, the rotating rod, the stirring rod and the protective net, the sludge at the bottom of the sewage regulating tank is stirred, so that the sludge can be better sucked by the submersible sludge pump, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0017] Figure 3 It is a partial side view of the utility model;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the rotating rod, stirring rod and protective net;

[0019] Figure 5 for Figure 1 Side view of the moving block, gear and rack plate.

[0020] In the figure: 1, main frame, 2, submersible dredge pump, 3, dredge inlet pipe, 4, dredge outlet pipe, 5, rack plate, 6, gear, 7, moving block, 8, first servo motor, 9, hydraulic rod, 10, mounting plate, 11, fixed block, 12, screw, 13, base, 14, base, 15, slider, 16, slideway, 17, sludge box, 18, shell, 19, second servo motor, 20, rotating rod, 21, stirring rod, 22, protective net. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The existing equipment can only suck out the sludge at the location where the pipeline is placed. It is necessary to manually move the submersible sludge pump many times to suck out the sludge from other places, which is time-consuming and labor-intensive, reduces work efficiency, and at the same time, the roads beside the adjustment pool are slippery, which may also pose a danger to personal safety.

[0023] In view of this, the utility model provides a sludge cleaning device for a sewage regulating tank. Through the cooperation between a rack plate, a gear, a moving block and a first servo motor, the first servo motor drives the gear to move on the rack plate, so that the submersible sludge pump arranged below is horizontally moved to a larger range of sludge sucked, and there is no need to manually move the position of the submersible sludge pump multiple times. This solves the problem that the existing equipment can only suck the sludge at the position where the pipeline is placed, and it is necessary to manually move the submersible sludge pump multiple times to suck out the sludge from other places, which is time-consuming and labor-intensive and reduces work efficiency. At the same time, the road next to the regulating tank is slippery, which may also pose a danger to personal safety.

[0024] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0025] Embodiment 1: Figure 1-3As can be seen from 5, a sludge cleaning device for a sewage regulating tank comprises a main frame 1, a submersible sludge pump 2 is arranged below the main frame 1, the model of the submersible sludge pump 2 is not limited, and it can work underwater, the input end of the submersible sludge pump 2 is connected to a sludge inlet pipe 3, and the output end of the submersible sludge pump 2 is connected to a sludge outlet pipe 4, and a moving mechanism is arranged above the main frame 1, the moving mechanism comprises a rack plate 5, a gear 6, a moving block 7 and a first servo motor 8, the moving block 7 is movably connected to the back of the main frame 1, a first servo motor 8 is arranged on the back of the moving block 7, the model of the first servo motor 8 is not limited, the output end of the first servo motor 8 passes through the moving block 8, and is fixedly connected to the gear 6, the bottom of the gear 6 is meshedly connected to the rack plate 5, and the bottom of the rack plate 5 is fixedly connected to the top of the main frame 1, so when the first servo motor 8 is started, the gear 6 is rotated, and at the same time, with the cooperation of the rack plate 5, the gear 6 is rotated on the rack plate 5;

[0026] In the specific implementation process, it is worth pointing out that the moving block 7 wraps the outer wall of the rack plate 5 therein, and a roller can be installed on the inner wall of the moving block 7, so that the friction of the moving block 7 on the main frame 1 is reduced when the moving block 7 moves, and the gear 6 can be more stable when rotating and moving on the rack plate 5. When the moving block 7 can move laterally, the submersible dredge pump 2 arranged under the main frame 1 can move laterally, thereby expanding the range of dredge suction;

[0027] Further, the bottom of the moving block 7 is fixedly connected with a hydraulic rod 9, the model of the hydraulic rod 9 is not limited, the function of the hydraulic rod 9 can be extended or shortened, the bottom of the hydraulic rod 9 is fixedly connected with a mounting plate 10, and the bottom of the mounting plate 10 is fixedly connected to the top of the submersible dredge pump 2;

[0028] In the specific implementation process, it is worth pointing out that the position of the mounting frame 10 is changed by the extension and retraction of the hydraulic rod 9, so the position of the submersible dredge pump 2 is also changed, so that the submersible dredge pump 2 is close to the bottom of the pool, and a greater suction force is generated on the sludge at the bottom of the pool, making it easier to suck the sludge;

[0029] Furthermore, a fixing block 11 is provided on both sides of the main frame 1, and the side of the fixing block 11 close to the main frame 1 is fixedly connected to the main frame 1 through a screw 12, and the inner wall threads on both sides of the main frame 1 match the outer wall threads of the screw 12;

[0030] In the specific implementation process, it is worth pointing out that the staff screws the screw 12 through the fixing block 11 and screws it into the inner wall of the main frame 1, so that the main frame 1 is fixedly connected with the fixing blocks 11 on both sides of the main frame 1, so that loading and unloading can be carried out quickly;

[0031] Furthermore, the bottom of the fixed block 11 is fixedly connected to a base 13, a base 14 is provided below the base 13, a slideway 16 is provided inside the base 14, a slider 15 is fixedly connected to the bottom of the base 13, and the slider 15 is slidably engaged with the slideway 16. The purpose of such a design is that the slider 15 fixedly connected to the bottom of the base 13 can slide on the slideway 16 provided inside the base 14, and the position of the base 13 can be moved forward and backward;

[0032] In the specific implementation process, it is worth pointing out that the slider 15 slides on the slideway 16, so that the base 13 moves forward and backward, and finally the submersible dredge pump 2 can move forward and backward;

[0033] Furthermore, a sludge box 17 is fixedly connected to the top of the mounting plate 10, one side of the sludge box 17 is connected to the mud outlet pipe 4, the sludge box 17 has good sealing performance, and an opening is provided on the top of the sludge box 17 to ensure communication with the outside atmosphere, so that sludge can easily enter therein, and the sludge sucked up by the submersible sludge pump 2 can be stored;

[0034] In the specific implementation process, it is worth pointing out that the sludge sucked up by the submersible sludge pump 2 is stored and processed and utilized separately, which embodies the concept of environmental protection and saves costs;

[0035] Specifically, when the sludge cleaning device of the sewage regulating tank is used, the first servo motor 8 is started to move the gear 6 on the rack plate 5, thereby driving the movable block 7 to move laterally. At the same time, the hydraulic rod 7 can also move downward, thereby changing the height position of the submersible sludge pump 2. At the same time, the slider 15 moves forward and backward along the slide 16, thereby causing the fixed block 11 on the base 13 to move forward and backward, causing the main frame 1 to move forward and backward, and finally causing the submersible sludge pump 2 to move forward and backward. Therefore, the device can automatically change its position, suck out sludge from other places, and improve work efficiency.

[0036] Embodiment 2: By Figure 1 , 2 As can be seen from Figure 4, a shell 18 is installed at the bottom of the submersible dredge pump 2, and a second servo motor 19 is fixedly connected to the inside of the shell 18. The model of the second servo motor 19 is not limited. A rotating rod 20 is fixedly connected to the output end of the second servo motor 19. The rotating rod 20 passes through the outer wall of the shell 18 through a sealed bearing and extends to the outside. A plurality of stirring rods 21 are installed on the outer wall of the rotating rod 20 located outside the shell 18. A protective net 22 is fixedly connected to the bottom of the shell 18. The protective net 22 is a truncated cone shape with a small top and a large bottom. Net holes or gaps are left on the outer surface of the protective net 22 to ensure contact with water and sludge. The purpose of such a design is that the protective net 22 can touch the bottom of the pool to prevent the stirring rod 21 and the rotating rod 20 from being damaged.

[0037] In the specific implementation process, it is worth pointing out that the housing 18 has a great sealing performance, which can prevent water from entering the interior and affecting the normal operation of the second servo motor 19. The second servo motor 19 rotates, which can drive the rotating rod 20 to rotate, so that a plurality of stirring rods 21 can stir the sludge at the bottom of the pool, so that the sludge at the bottom of the pool can be better sucked by the submersible sludge pump 2;

[0038] Specifically, based on the above-mentioned embodiment 1, the second servo motor 19 is started, so that the rotating rod 20 starts to rotate, causing the stirring rod 21 on the rotating rod 20 to rotate therewith, stirring the sludge at the bottom of the pool, so that the sludge can be better sucked by the submersible sludge pump 2, thereby improving work efficiency.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge cleaning device for a sewage regulating tank, comprising a main frame (1), characterized in that: A submersible dredge pump (2) is provided below the main frame (1), the input end of the submersible dredge pump (2) is connected to a dredge inlet pipe (3), the output end of the submersible dredge pump (2) is connected to a dredge outlet pipe (4), and a moving mechanism is provided above the main frame (1); The moving mechanism comprises a rack plate (5), a gear (6), a moving block (7) and a first servo motor (8); The moving block (7) is movably connected to the back of the main frame (1); a first servo motor (8) is arranged on the back of the moving block (7); an output end of the first servo motor (8) passes through the moving block (7) and is fixedly connected to a gear (6); the bottom of the gear (6) is meshedly connected to a rack plate (5); and the bottom of the rack plate (5) is fixedly connected to the top of the main frame (1).

2. The sludge cleaning device for a sewage regulating tank according to claim 1, characterized in that: The bottom of the moving block (7) is fixedly connected to a hydraulic rod (9), the bottom of the hydraulic rod (9) is fixedly connected to a mounting plate (10), and the bottom of the mounting plate (10) is fixedly connected to the top of the submersible dredge pump (2).

3. The sludge cleaning device for a sewage regulating tank according to claim 1, characterized in that: Fixed blocks (11) are provided on both sides of the main frame (1), and the side of the fixed block (11) close to the main frame (1) is fixedly connected to the main frame (1) via a screw rod (12).

4. The sludge cleaning device for a sewage regulating tank according to claim 3 is characterized in that: The bottom of the fixed block (11) is fixedly connected to a base (13), a base (14) is arranged below the base (13), a slideway (16) is provided inside the base (14), and a slider (15) is fixedly connected to the bottom of the base (13), and the slider (15) is slidably engaged with the slideway (16).

5. The sludge cleaning device for a sewage regulating tank according to claim 2, characterized in that: A sludge box (17) is fixedly connected to the top of the mounting plate (10), and one side of the sludge box (17) is connected to the sludge outlet pipe (4).

6. The sludge cleaning device for a sewage regulating tank according to claim 1, characterized in that: A shell (18) is installed at the bottom of the submersible dredge pump (2), a second servo motor (19) is fixedly connected to the inside of the shell (18), a rotating rod (20) is fixedly connected to the output end of the second servo motor (19), the rotating rod (20) passes through the outer wall of the shell (18) through a sealed bearing and extends to the outside, a plurality of stirring rods (21) are installed on the outer wall of the rotating rod (20) outside the shell (18), and a protective net (22) is fixedly connected to the bottom of the shell (18).

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