Dirt cleaning device for sewage treatment tank

Abstract

The utility model discloses a dirt cleaning device of a sewage treatment tank, which belongs to the technical field of sewage treatment tank cleaning, solves the problem that dirt on the inner wall of an existing sewage treatment tank is inconvenient to clean, and comprises a mounting seat, an oil pumping device and a lifting shell, the mounting seat is arranged on the sewage treatment tank, and the oil pumping device is fixedly mounted on the upper surface of the mounting seat. A lifting shell is fixedly mounted on one side of the mounting base, the input end of the oil pumping device is communicated with a corrugated pipe, a lifting block is slidably mounted on the inner wall of the lifting shell and fixedly connected with the corrugated pipe, and the corrugated pipe, the lifting block and the cleaning plate are mounted, so that the mounting base is close to the sewage treatment tank, the lifting block is moved to the position of the wastewater level, and the oil pumping device is started; the corrugated pipe sucks greasy dirt on the surface of wastewater, the cleaning plate cleans dirt on the inner wall of the sewage treatment tank, and when the greasy dirt of the sewage treatment tank is cleaned, the dirt adhered to the inner wall of the sewage treatment tank is treated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the sewage treatment tank cleaning technical field, specifically relates to a kind of dirt cleaning device of sewage treatment tank. BACKGROUND

[0002] Sewage treatment tank is a kind of facility specially designed for treating wastewater, which removes pollutants in wastewater through a series of physical, chemical and biological processes to meet environmental discharge standards or reuse requirements.Sewage treatment tank is a kind of container or facility for treating wastewater, used for separating, sedimentation, filtration, conditioning, oxidation and other wastewater treatment processes, so that suspended solids, organic matter, inorganic matter and microorganisms in wastewater can be effectively removed to improve water quality and meet environmental discharge standards or reuse requirements.

[0003] When cleaning the sewage treatment tank, the oil floating on the wastewater is treated first, then the wastewater in the sewage treatment tank is drained, the sludge in the sewage treatment tank is scattered using a high-pressure water gun, and the sludge is sucked out using a vacuum sewage suction vehicle.In the process of treating oil, the worker holds the water pump to absorb the oil on the wastewater.In order to reduce the burden of the worker, a suspended matter is installed at the water inlet of the water pump to adapt to sewage treatment tanks of different water level heights.However, the dirt adhered to the inner wall of the sewage treatment tank cannot be effectively treated during the treatment of oil.To solve the above problems, a new dirt cleaning device for sewage treatment tank is proposed. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments.Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the present utility model.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A dirt cleaning device for sewage treatment tank includes a mounting seat, an oil pumping device and a lifting shell, the sewage treatment tank is provided with a mounting seat, the mounting seat is fixedly installed with an oil pumping device on the upper surface, and the mounting seat is fixedly installed with a lifting shell on one side, the oil pumping device is communicated with a bellows at the input end, the lifting shell is slidably installed with a lifting block on the inner wall, and the lifting block is fixedly connected with the bellows, the lifting block is fixedly installed with a cleaning plate on the side close to the inner wall of the sewage treatment tank, and the cleaning plate is tightly attached to the inner wall of the sewage treatment tank.

[0007] As a kind of dirt cleaning device of sewage treatment tank of the utility model, one-way screw rod is rotatably installed on the inner wall of lifting shell, one-way screw rod is engaged with lifting block, and rectangular groove is symmetrically formed on lifting block, and lifting shell is slidably connected with rectangular groove of lifting block.

[0008] As a kind of dirt cleaning device of sewage treatment tank of the utility model, moving mechanism for controlling reciprocating movement of oil pumping device is arranged below mounting seat, moving mechanism includes protective shell, moving groove and moving block, protective shell is arranged below mounting seat on sewage treatment tank, moving groove is formed in protective shell, moving block is fixedly installed on the lower surface of mounting seat, and moving block is slidably connected with moving groove.

[0009] As a kind of dirt cleaning device of sewage treatment tank of the utility model, moving mechanism further includes driving motor and reciprocating screw rod, driving motor is fixedly installed on protective shell, reciprocating screw rod is rotatably connected with the inner wall of moving groove and is fixedly installed on the output shaft of driving motor, and reciprocating screw rod is engaged with moving block.

[0010] As a kind of dirt cleaning device of sewage treatment tank of the utility model, extrusion mechanism for clamping sewage treatment tank is symmetrically installed on the lower surface of protective shell, extrusion mechanism includes assembly shell, clamping groove and clamping plate, assembly shell is symmetrically installed on the lower surface of protective shell, clamping groove is symmetrically formed in assembly shell, clamping plate is slidably installed in clamping groove, and clamping plate is in contact with the edge of sewage treatment tank.

[0011] As a kind of dirt cleaning device of sewage treatment tank of the utility model, extrusion mechanism further includes bidirectional screw rod, bidirectional screw rod is rotatably installed in assembly shell and penetrates clamping groove, and bidirectional screw rod is engaged with clamping plate.

[0012] As a kind of dirt cleaning device of sewage treatment tank of the utility model, a plurality of strip grooves are formed on the surface of clamping plate.

[0013] As a kind of dirt cleaning device of sewage treatment tank of the utility model, oil pumping device includes support frame and oil pump, support frame is fixedly installed on the upper surface of mounting seat by bolts, and oil pump is installed on support frame.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) In the utility model, by installing corrugated pipe, lifting block and cleaning plate, mounting seat is close to sewage treatment tank, lifting block is moved to the position of waste water level, oil pumping device is started, oil stain on the surface of waste water is sucked into corrugated pipe, and cleaning plate cleans dirt on the inner wall of sewage treatment tank.

[0016] (2) The utility model discloses a through install extrusion mechanism, rotate two -way screw rod, drive the clamping plate along the clamping groove inner wall sliding, and the clamping plate firmly holds the sewage treatment pool brim, and firmly connects the mounting seat with sewage treatment pool. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The whole structure schematic diagram provided by the utility model is provided.

[0018] Figure 2 The oil pumping device position schematic view provided by the utility model is provided.

[0019] Figure 3 The oil pumping device structure schematic view provided by the utility model is provided.

[0020] Figure 4 The moving mechanism structure schematic view provided by the utility model is provided.

[0021] Figure 5 The extrusion mechanism structure schematic view provided by the utility model is provided.

[0022] The corresponding relationship between the annotations of each drawing in the figure and the component names is as follows:

[0023] 1, mounting seat, 2, oil pumping device, 3, lifting shell, 4, bellows, 5, lifting block, 6, cleaning plate, 7, one-way screw rod, 8, protective shell, 9, moving groove, 10, moving block, 11, drive motor, 12, reciprocating screw rod, 13, assembly shell, 14, clamping groove, 15, clamping plate, 16, two-way screw rod. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings of the specification.

[0025] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, nor is it an embodiment that is independent or alternative to other embodiments. The utility model provides the following embodiments.

[0027] As Figure 1 ,Figure 2 and Figure 3 It is the structure diagram of the dirt cleaning device of the sewage treatment tank in the embodiment, and the dirt cleaning device of the sewage treatment tank in the embodiment comprises: a mounting seat 1, an oil pumping device 2 and a lifting shell 3, the mounting seat 1 is arranged on the sewage treatment tank, the oil pumping device 2 is fixedly installed on the upper surface of the mounting seat 1, the lifting shell 3 is fixedly installed on one side of the mounting seat 1, the oil pumping device 2 is communicated with a corrugated pipe 4 at the input end, a lifting block 5 is slidably installed on the inner wall of the lifting shell 3, and the lifting block 5 is fixedly connected with the corrugated pipe 4, a cleaning plate 6 is fixedly installed on the side of the lifting block 5 close to the inner wall of the sewage treatment tank, and the cleaning plate 6 is tightly attached to the inner wall of the sewage treatment tank.

[0028] In the embodiment, before the waste water in the sewage treatment tank is drained, the mounting seat 1 is fixedly installed at the edge position of the sewage treatment tank, the lifting block 5 is moved to the water level of the waste water, the cleaning plate 6 is tightly attached to the inner wall of the sewage treatment tank, the oil pumping device 2 on the upper surface of the mounting seat 1 is started, the oil stains on the surface of the waste water are sucked through the corrugated pipe 4, and the scraping surface of the cleaning plate 6 cleans the dirt adhered to the inner wall of the sewage treatment tank, so that the dirt on the inner wall of the sewage treatment tank can be scraped off when the oil stains are treated.

[0029] As shown in the accompanying drawings, Figure 3 A one-way screw rod 7 is rotatably installed on the inner wall of the lifting shell 3, the one-way screw rod 7 is engagedly connected with the lifting block 5, a rectangular slot is symmetrically formed on the lifting block 5, and the lifting shell 3 is slidably connected with the rectangular slot of the lifting block 5.

[0030] In the embodiment, according to the water level of the waste water in the sewage treatment tank, the rotating disc at the top end of the one-way screw rod 7 is rotated to drive the one-way screw rod 7 to rotate on the inner wall of the lifting shell 3, the one-way screw rod 7 controls the lifting block 5 to move up and down along the inner wall of the lifting shell 3 to drive the inlet end of the corrugated pipe 4 to adjust the position, so that the inlet position of the corrugated pipe 4 can be adjusted according to the water level of the waste water in the sewage treatment tank.

[0031] As shown in the accompanying drawings, Figure 4 A moving mechanism for controlling the reciprocating movement of the oil pumping device 2 is arranged below the mounting seat 1, the moving mechanism comprises a protection shell 8, a moving slot 9 and a moving block 10, the protection shell 8 is arranged above the sewage treatment tank and below the mounting seat 1, the moving slot 9 is formed in the protection shell 8, and the moving block 10 is fixedly installed on the lower surface of the mounting seat 1 and slidably connected with the moving slot 9.

[0032] In the embodiment, the protection shell 8 is installed at the edge position of the sewage treatment tank, when the dirt on the inner wall of the sewage treatment tank needs to be cleaned, the moving block 10 is slid along the inner wall of the moving slot 9 to drive the mounting seat 1 and the oil pumping device 2 to move, and the cleaning plate 6 moves to clean the dirt on the inner wall of the sewage treatment tank.

[0033] As shown in the accompanying drawings, Figure 4As shown, the moving mechanism further comprises a driving motor 11 and a reciprocating screw rod 12, the driving motor 11 is fixedly installed on the protective shell 8, the output shaft of the driving motor 11 is fixedly installed with the reciprocating screw rod 12 which is rotatably connected with the inner wall of the moving groove 9, and the reciprocating screw rod 12 is engagedly connected with the moving block 10.

[0034] In the embodiment, the driving motor 11 inside the protective shell 8 is started, the output shaft of the driving motor 11 controls the reciprocating screw rod 12 to rotate in the inner wall of the moving groove 9, the reciprocating screw rod 12 controls the moving block 10 to move to one side, when the moving block 10 moves to the edge of one side, it will automatically move to the other side, which is convenient for automatic reciprocating movement, adjusts the oil stain treatment position, and at the same time, the dirt on the inner wall of the sewage treatment tank is cleaned.

[0035] As shown in the accompanying drawings, Figure 5 The lower surface of the protective shell 8 is symmetrically provided with an extrusion mechanism for clamping the sewage treatment tank, the extrusion mechanism comprises an assembly shell 13, a clamping groove 14 and a clamping plate 15, the lower surface of the protective shell 8 is symmetrically provided with the assembly shell 13, the assembly shell 13 is symmetrically provided with the clamping groove 14 inside, the clamping plate 15 is slidably installed inside the clamping groove 14, and the clamping plate 15 is in contact with the edge of the sewage treatment tank.

[0036] In the embodiment, the protective shell 8 is close to the edge position of the sewage treatment tank, the clamping plate 15 slides along the inner wall of the clamping groove 14, the clamping plate 15 clamps the edge of the sewage treatment tank firmly by moving close to each other, the assembly shell 13 is connected firmly with the sewage treatment tank, and the clamping plate 15 can separate the assembly shell 13 from the sewage treatment tank quickly by moving away from each other.

[0037] As shown in the accompanying drawings, Figure 5 The extrusion mechanism further comprises a bidirectional screw rod 16, the bidirectional screw rod 16 is rotatably installed inside the assembly shell 13 and penetrates the clamping groove 14, and the bidirectional screw rod 16 is engagedly connected with the clamping plate 15.

[0038] In the embodiment, the handle on one side of the bidirectional screw rod 16 is rotated to drive the bidirectional screw rod 16 to rotate inside the assembly shell 13, and the clamping plate 15 is controlled to move close to each other along the inner wall of the clamping groove 14 to connect the sewage treatment tank with the assembly shell 13 firmly, and the clamping plate 15 is moved away from each other by reversing the bidirectional screw rod 16 to separate the assembly shell 13 from the sewage treatment tank.

[0039] As shown in the accompanying drawings, Figure 5 A plurality of strip-shaped grooves are formed on the surface of the clamping plate 15.

[0040] In the embodiment, the friction of the clamping surface of the clamping plate 15 can be increased, and the clamping plate 15 will not shake easily when clamping the edge of the sewage treatment tank, and the stability of the clamping plate 15 is improved.

[0041] As Figure 3As shown, the oil pumping device 2 comprises a support frame and an oil pumping pump, and the upper surface of the mounting base 1 is fixedly provided with the support frame through bolts, and the support frame is provided with the oil pumping pump.

[0042] In this embodiment, the support frame is close to the mounting base 1, and the bolts firmly connect the mounting base 1 and the support frame, thereby facilitating the firm installation of the oil pumping pump and the mounting base 1.

[0043] The above is a further detailed description of the present application in combination with the specific embodiments, and cannot be regarded as a limitation of the specific embodiments of the present application to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, and all of them should be regarded as belonging to the protection scope determined by the claims submitted by the present application.

Claims

1. A device for cleaning scale from a sewage treatment tank, comprising a mounting base (1), an oil extraction device (2), and a lifting shell (3), wherein the sewage treatment tank is provided with the mounting base (1), the oil extraction device (2) is fixedly mounted on the upper surface of the mounting base (1), and the lifting shell (3) is fixedly mounted on one side of the mounting base (1), characterized in that: The oil pumping device (2) is communicated with a corrugated pipe (4) at an input end, a lifting block (5) is slidably installed on an inner wall of the lifting shell (3) and is fixedly connected with the corrugated pipe (4), and the lifting block (5) is fixedly installed with a cleaning plate (6) on a side close to an inner wall of the sewage treatment tank and is tightly attached to the inner wall of the sewage treatment tank.

2. A device for cleaning the sludge of a sewage treatment tank according to claim 1, characterized in that A one-way screw rod (7) is rotatably installed on the inner wall of the lifting shell (3) and is engaged with the lifting block (5), and the lifting block (5) is symmetrically provided with a rectangular groove, and the lifting shell (3) is slidably connected with the rectangular groove of the lifting block (5).

3. A device for cleaning the sludge of a sewage treatment tank according to claim 1, characterized in that A moving mechanism for controlling reciprocating movement of the oil pumping device (2) is arranged below the mounting seat (1), and the moving mechanism comprises a protective shell (8), a moving groove (9) and a moving block (10), the protective shell (8) is arranged above the sewage treatment tank and below the mounting seat (1), the moving groove (9) is formed in the protective shell (8), and the moving block (10) is fixedly installed on the lower surface of the mounting seat (1) and is slidably connected with the moving groove (9).

4. A device for cleaning the interior of a sewage treatment tank according to claim 3, characterised in that The moving mechanism further comprises a driving motor (11) and a reciprocating screw rod (12), the driving motor (11) is fixedly installed on the protective shell (8), the reciprocating screw rod (12) is rotatably connected with the inner wall of the moving groove (9) and is fixedly installed on the output shaft of the driving motor (11), and the reciprocating screw rod (12) is engaged with the moving block (10).

5. A device for cleaning the sludge of a sewage treatment tank according to claim 3, characterized in that Symmetrical extrusion mechanisms for clamping the sewage treatment tank are installed on the lower surface of the protective shell (8), the extrusion mechanism comprises an assembly shell (13), a clamping groove (14) and a clamping plate (15), the assembly shell (13) is symmetrically installed on the lower surface of the protective shell (8), the clamping groove (14) is symmetrically formed in the assembly shell (13), and the clamping plate (15) is slidably installed in the clamping groove (14) and is in contact with the edge of the sewage treatment tank.

6. A device for cleaning the interior of a sewage treatment tank according to claim 5, characterised in that The extrusion mechanism further comprises a bidirectional screw rod (16), the bidirectional screw rod (16) is rotatably installed in the assembly shell (13) and is connected with the clamping groove (14), and the bidirectional screw rod (16) is engaged with the clamping plate (15).

7. A device for cleaning the sludge of a sewage treatment tank according to claim 5, characterized in that A plurality of strip-shaped grooves are formed on the surface of the clamping plate (15).

8. A device for cleaning the sludge of a sewage treatment tank according to claim 1, characterized in that The oil pumping device (2) comprises a supporting frame and an oil pumping pump, the supporting frame is fixedly installed on the upper surface of the mounting seat (1) by bolts, and the oil pumping pump is installed on the supporting frame.

Images