Sewage suction device of oil separation tank

Abstract

The utility model discloses an oil separation tank dirt suction device which comprises a dirt suction shell, one side of the upper surface of the dirt suction shell is fixedly connected with a supporting shell, one side of the inner top wall of the supporting shell is rotatably connected with a cross threaded rod, and one side of the upper surface of the supporting shell is fixedly provided with a motor; the output end of the motor penetrates through one side of the outer surface of the supporting shell and extends to one side of the inner wall of the supporting shell, and the output end of the motor is fixedly connected with the cross threaded rod. According to the dirt suction device for the oil separation tank, through the arrangement of the dirt suction shell, the supporting shell, the cross threaded rod, the motor, the dirt suction pipe and the cleaning disc, when the dirt suction device is used, a worker connects the dirt suction pipe with a dirt suction machine, connects the dirt suction shell with the oil separation tank for dirt suction, starts the motor, rotates the cross threaded rod and moves the cleaning disc back and forth, so that oil dirt is prevented from being adhered to the inner wall of the supporting shell; meanwhile, during dirt suction, the speed of oil dirt suction is controlled through rotation of the cleaning disc, and the purpose of preventing dirt blockage caused by too fast dirt suction is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage suction, in particular to an oil interceptor sewage suction device. Background Technique

[0002] The oil interceptor sewage suction device plays an important role in the fields of urban sewage treatment and environmental protection. With the acceleration of the industrialization process and the in-depth development of urbanization, the problem of water pollution has become increasingly prominent. In particular, the discharge of oil pollution poses a serious threat to the environment. In order to effectively prevent oil pollution from polluting water bodies, the oil interceptor came into being and became a key component of the sewage treatment system.

[0003] Among the existing sewage suction devices on the market, there is no function to clean the inside of the housing and control the flow rate of oil pollution. Due to the incomplete removal of oil pollution, the oil pollution remaining in the equipment may seep into the soil or water body, causing secondary pollution and having a negative impact on the local ecological environment. The reduction of sewage treatment efficiency may lead to more waste of water resources, affecting the sustainable utilization of water resources. And over time, the degree of blockage of the filter may increase, resulting in a reduction in filtration efficiency, thereby affecting the oil separation effect. This may cause untreated oil pollution to enter the downstream system. Content of the Utility Model

[0004] The main purpose of the utility model is to provide an oil interceptor sewage suction device, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An oil interceptor sewage suction device includes a sewage suction housing. One side of the upper surface of the sewage suction housing is fixedly connected with a support housing. One side of the inner top wall of the support housing is rotatably connected with a cross-threaded rod. One side of the upper surface of the support housing is fixedly installed with a motor; the output end of the motor penetrates through one side of the outer surface of the support housing and extends to one side of the inner wall of the support housing, and the output end of the motor is fixedly connected with the cross-threaded rod. One side of the outer surface of the support housing is fixedly connected with a sewage suction pipe. One end of the sewage suction pipe is communicated with the support housing. One side of the outer surface of the cross-threaded rod is threadedly connected with a cleaning disc.

[0007] For the purpose of rotation, as an oil interceptor sewage suction device of the utility model, one side of the inner wall of the sewage suction housing is rotatably connected with a filter rack, and a groove is opened on one side of the inner surface of the filter rack.

[0008] For the function of filtering blocky impurities of oil pollution, as an oil interceptor sewage suction device of the utility model, a filter is movably connected to one side of the inner surface of the filter rack.

[0009] In order to achieve the effect of fixing the position of the filter rack, as an oil interceptor sewage suction device of the present utility model, the filter racks are respectively arranged on both sides of the sewage suction shell, a support plate is disposed on the outer surface of the filter rack at one time, a bolt is threadedly connected to one side of the outer surface of the support plate, and a first threaded hole is provided on the other side of the outer surface of the filter rack.

[0010] In order to play an auxiliary role, as an oil interceptor sewage suction device of the present utility model, a handle is fixedly connected to one side of the outer surface of the sewage suction pipe.

[0011] In order to achieve the effect of convenient disassembly and installation, as an oil interceptor sewage suction device of the present utility model, a second threaded hole is provided at one end of the sewage suction pipe.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. In the present utility model, through the arrangement of the sewage suction shell, the support shell, the cross threaded rod, the motor, the sewage suction pipe and the cleaning disc, during use, the staff connects the sewage suction pipe to the sewage pumping machine, connects the sewage suction shell to the oil interceptor for sewage suction, starts the motor, rotates the cross threaded rod, and the cleaning disc moves back and forth, so as to prevent oil stains from sticking to the inner wall of the support. At the same time, during sewage suction, the rotation of the cleaning disc controls the speed of absorbing oil stains, so as to prevent the stains from being blocked due to too fast sewage suction.

[0014] 2. In the present utility model, through the arrangement of the filter rack, the groove, the filter, the support plate, the bolt and the first threaded hole, during use, the user rotates the filter rack clockwise, and installs the filter into the filter racks on both sides through the groove. At the same time, the user rotates the filter rack counterclockwise, the support plate on one side of the filter rack corresponds to the first threaded hole on the other filter rack, and the user rotates the bolt to achieve the fixing purpose. Similarly, the user disassembles the bolt and takes out the filter for cleaning, so as to achieve the effect of convenient disassembly and installation. Description of the Drawings

[0015] Figure 1 It is the front view structural schematic diagram of the embodiment of the present utility model;

[0016] Figure 2 It is the structural schematic diagram of the filter of the embodiment of the present utility model;

[0017] Figure 3 It is the structural schematic diagram of the filter rack of the embodiment of the present utility model;

[0018] Figure 4 It is the structural schematic diagram of the cross threaded rod of the embodiment of the present utility model.

[0019] In the figure: 1. Sewage suction shell; 2. Support shell; 3. Cross screw rod; 4. Motor; 5. Sewage suction pipe; 6. Cleaning disc; 7. Filter rack; 8. Groove; 9. Filter; 10. Support plate; 11. Bolt; 12. First threaded hole; 13. Handle; 14. Second threaded hole. Detailed implementation manners

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] As Figures 1-4 shown, an oil interceptor sewage suction device includes a sewage suction shell 1. One side of the upper surface of the sewage suction shell 1 is fixedly connected with a support shell 2. One side of the inner top wall of the support shell 2 is rotatably connected with a cross screw rod 3. One side of the upper surface of the support shell 2 is fixedly installed with a motor 4;

[0023] In this embodiment, the output end of the motor 4 penetrates through one side of the outer surface of the support shell 2 and extends to one side of the inner wall of the support shell 2. The output end of the motor 4 is fixedly connected with the cross screw rod 3. One side of the outer surface of the support shell 2 is fixedly connected with a sewage suction pipe 5. One end of the sewage suction pipe 5 is communicated with the support shell 2. One side of the outer surface of the cross screw rod 3 is threadedly connected with a cleaning disc 6.

[0024] During specific use, start the motor 4 to rotate the cross screw rod 3, and the cleaning disc 6 makes a reciprocating motion, so as to prevent oil stains from adhering to the inner wall of the support. At the same time, when sucking sewage, the rotation of the cleaning disc 6 can control the speed of absorbing oil stains, so as to prevent the stains from being blocked due to too fast sewage suction.

[0025] In this embodiment, one side of the inner wall of the sewage suction shell 1 is rotatably connected with a filter rack 7. One side of the inner surface of the filter rack 7 is provided with a groove 8.

[0026] During specific use, by rotating the filter rack 7 in the sewage suction shell 1, the effect of cleaning the inside of the sewage suction shell 1 can be achieved.

[0027] In this embodiment, one side of the inner surface of the filter rack 7 is movably connected with a filter 9.

[0028] During specific use, by movably connecting the filter 9, the filter 9 can be disassembled for cleaning at a specific time.

[0029] In this embodiment, the filter frames 7 are respectively arranged on both sides of the sewage suction shell 1. A support plate 10 is disposed on the outer surface of the filter frame 7. A bolt 11 is threadedly connected to one side of the outer surface of the support plate 10, and a first threaded hole 12 is provided on the other side of the outer surface of the filter frame 7.

[0030] During specific use, the support plate 10 on one side of the filter frame 7 corresponds to the first threaded hole 12 of the filter frame 7 on the other side, and the user rotates the bolt 11 to achieve the purpose of fixation.

[0031] In this embodiment, a handle 13 is fixedly connected to one side of the outer surface of the sewage suction pipe 5.

[0032] During specific use, a handle 13 is fixedly connected to one side of the outer surface of the sewage suction pipe 5, and the handle 13 achieves the effect of facilitating the operator to move and control.

[0033] In this embodiment, a second threaded hole 14 is provided at one end of the sewage suction pipe 5.

[0034] During specific use, the second threaded hole 14 allows the sewage suction pipe 5 to be stably connected to other devices or accessories such as pumps and other pipes, ensuring that there will be no loosening or leakage during operation.

[0035] Working principle: During use, the user can move and control conveniently through the handle 13. During use, the staff connects the sewage suction pipe 5 to the sewage pumping machine, connects the sewage suction shell 1 to the oil separation tank for sewage suction, starts the motor 4, rotates the cross-threaded rod 3, and the cleaning disc 6 makes a reciprocating motion to prevent oil stains from adhering to the inner wall of the support. At the same time, when sucking sewage, the rotation of the cleaning disc 6 controls the speed of absorbing oil stains to prevent the stains from being blocked due to too fast sewage suction. The filter 9 is installed in the two filter frames 7 on both sides through the grooves 8. At the same time, rotate the filter frame 7 counterclockwise, the support plate 10 on one side of the filter frame 7 corresponds to the first threaded hole 12 of the filter frame 7 on the other side, and the user rotates the bolt 11 to achieve the purpose of fixation. Similarly, the user removes the bolt 11 and takes out the filter 9 for cleaning to achieve the effect of convenient disassembly and installation, and completes the use of the device.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil interceptor sewage suction device, comprising a sewage suction shell (1), characterized in that: One side of the upper surface of the sewage suction shell (1) is fixedly connected to a support shell (2). One side of the inner top wall of the support shell (2) is rotatably connected to a cross-threaded rod (3). One side of the upper surface of the support shell (2) is fixedly installed with a motor (4). The output end of the motor (4) penetrates through one side of the outer surface of the support shell (2) and extends to one side of the inner wall of the support shell (2). The output end of the motor (4) is fixedly connected to the cross-threaded rod (3). One side of the outer surface of the support shell (2) is fixedly connected to a sewage suction pipe (5). One end of the sewage suction pipe (5) is communicated with the support shell (2). One side of the outer surface of the cross-threaded rod (3) is threadedly connected to a cleaning disc (6).

2. The oil interceptor sewage suction device according to claim 1, characterized in that: One side of the inner wall of the sewage suction shell (1) is rotatably connected to a filter rack (7). One side of the inner surface of the filter rack (7) is provided with a groove (8).

3. The oil interceptor sewage suction device according to claim 2, characterized in that: One side of the inner surface of the filter rack (7) is movably connected to a filter (9).

4. The oil interceptor sewage suction device according to claim 2, characterized in that: The filter racks (7) are respectively arranged on both sides of the sewage suction shell (1). One side of the outer surface of the filter rack (7) is provided with a support plate (10). One side of the outer surface of the support plate (10) is threadedly connected to a bolt (11). The other side of the outer surface of the filter rack (7) is provided with a first threaded hole (12).

5. The oil interceptor sewage suction device according to claim 1, characterized in that: One side of the outer surface of the sewage suction pipe (5) is fixedly connected to a handle (13).

6. The oil interceptor sewage suction device according to claim 1, characterized in that: One end of the sewage suction pipe (5) is provided with a second threaded hole (14).

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