A separation and interception device for sewage treatment that is easy to maintain

Abstract

The utility model discloses a separation and interception device for sewage treatment that is easy to maintain, and relates to the technical field of sewage treatment, comprising a shell; a first support frame structure is fixedly connected to one side of the outer surface of the shell, a second connection frame is fixedly connected to the side of the outer surface of the shell away from the first support frame structure, an interception mesh plate structure is rotatably connected to the middle of the shell, a water inlet pipe is fixedly connected to one side of the shell, and a push block structure is provided on the upper part of the second connection frame and the upper part of the first support frame structure. The utility model can transport sewage to be separated into the inner cavity of the shell through the cooperation of the water inlet pipe and the shell, and can use the interception mesh plate structure to separate the sewage transported into the inner cavity of the shell for solid-liquid separation through the cooperation of the shell and the push block structure, and can use the push block structure to clean the intercepted solid pollutants from the inner cavity of the shell through the cooperation of the shell and the push block structure, so as to improve the separation quality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a separation and interception device for sewage treatment which is easy to maintain. Background Art

[0002] With the acceleration of industrialization and urbanization, sewage treatment has become an important issue in the field of environmental protection. Traditional sewage treatment methods often face problems such as low efficiency, complex operation, and difficult maintenance. Especially when intercepting and separating solid particles, grease, suspended matter and other impurities in sewage, traditional equipment often cannot effectively complete these tasks, resulting in the treated water quality still failing to meet emission standards, posing a potential threat to the environment and human health.

[0003] However, traditional separation and interception devices for sewage treatment face some challenges and limitations in their design and use. Traditional separation and interception devices are usually complex in structure, including multiple filtering units and interception components, which increases manufacturing costs and maintenance difficulties. The complex structure not only requires operators to have a high level of technical skills, but also requires more time and resources in daily maintenance and cleaning. Moreover, during long-term use, the materials of traditional separation and interception devices are susceptible to corrosion and wear, resulting in a decline in the performance of the device, and even requiring frequent replacement of parts, which increases maintenance costs and operating time. Utility Model Content

[0004] The purpose of the utility model is to provide a separation and interception device for sewage treatment which is easy to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A separation and interception device for sewage treatment that is easy to maintain, comprising an outer shell; a first support frame structure is fixedly connected to one side of the outer surface of the outer shell, a connecting frame 2 is fixedly connected to the side of the outer surface of the outer shell away from the first support frame structure, an interception mesh plate structure is rotatably connected to the middle of the outer shell, a water inlet pipe is fixedly connected to one side of the outer shell, and a push block structure is jointly arranged on the upper part of the connecting frame 2 and the upper part of the first support frame structure, and the push block structure is used for cleaning solid pollutants intercepted by the device.

[0007] The further improvement of the technical solution of the utility model is that: a fan-shaped groove is provided on the upper part of the shell, a sub-groove is provided on the lower part of the shell, and a filter screen plate is provided at the output end of the sub-groove.

[0008] The above technical solution is adopted, in which a sub-trough is opened in the middle of the outer shell, so that the sewage to be treated can be transported to the inner cavity of the outer shell through the cooperation of the sub-trough and the water inlet pipe, and then a filter screen is arranged at the output end of the sub-trough, so that some solid pollutants in the sewage can be intercepted by the filter screen, and a fan-shaped groove is opened in the upper part of the outer shell, so that the device can clean the intercepted solid pollution out of the inner cavity of the outer shell, thereby improving the separation and interception efficiency of the device.

[0009] A further improvement of the technical solution of the utility model is that the first support frame structure includes a chassis, the middle part of the chassis is fixedly connected to the outer surface of the shell, the middle part of the chassis is fixedly connected to a tray, the middle part of the tray is fixedly connected to the outer surface of the water inlet pipe, the upper end of the chassis is fixedly connected to a connecting frame 1, and the lower part of the connecting frame is fixedly connected to a supporting frame 1.

[0010] The above technical solution is adopted, in which the outer shell is supported by the chassis through the cooperation between the outer shell and the chassis, the water inlet pipe is supported and fixed by the cooperation between the tray and the water inlet pipe, and the interception mesh structure can be supported and fixed by the support frame.

[0011] A further improvement of the technical solution of the utility model is that the intercepting mesh plate structure includes a motor 1, which is fixedly connected to a support frame 1, a rotating shaft is fixedly connected to the output end of the motor 1, the rotating shaft is rotatably connected to a support frame 1, the rotating shaft is rotatably connected to the middle part of the outer shell, and a mesh partition is fixedly connected to an annular array on the outer surface of the rotating shaft, and several mesh partitions are located in the inner cavity of the outer shell.

[0012] The above-mentioned technical scheme is adopted, in which the inner cavity of the shell can be divided into four cavities through the cooperation of the rotating shaft and the mesh partition, so that when one of the cavities intercepts the solid pollutants in the sewage, the device can clean the solid pollutants in other cavities, so that the motor can be used to drive the rotating shaft to rotate, and then drive the mesh partition to rotate, and then after the solid pollutants in one of the cavities are intercepted to a certain amount, the position of the cavity can be replaced, so as to improve the efficiency of the device in solid-liquid separation of sewage.

[0013] A further improvement of the technical solution of the utility model is that the push block structure includes a threaded rod and a guide rod, the threaded rod is rotatably connected to the connecting frame 1, and the threaded rod is rotatably connected to the upper part of the connecting frame 2, the guide rod is fixedly connected to the connecting frame 1, and the guide rod is fixedly connected to the upper part of the connecting frame 2, one side of the threaded rod is fixedly connected to the motor 2, the outer surface of the threaded rod is threadedly connected to the cleaning structure, and the guide rod is slidably connected to the cleaning structure.

[0014] The above-mentioned technical scheme is adopted, in which the threaded rod one is driven to rotate by the output end of the second motor, and then the threaded rod one cooperates with the cleaning structure to drive the cleaning structure to move, and then the solid pollutants transported to the inner cavity of the fan-shaped groove one are pushed out of the inner cavity of the outer shell by the cleaning structure, thereby reducing the amount of solid pollutants in the inner cavity of the outer shell, thereby increasing the service life of the device.

[0015] A further improvement of the technical solution of the utility model is that the cleaning structure includes a slider, the slider is threadedly connected to a threaded rod, and the slider is slidably connected to a guide rod, a push block body is fixedly connected to the lower end of the slider, a plurality of threaded rods two are fixedly connected to one side of the push block body, a sponge block is slidably connected to the outer surfaces of the plurality of threaded rods two, and nuts are threadedly connected to the outer surfaces of the plurality of threaded rods two.

[0016] The above-mentioned technical solution is adopted, in which the slider drives the push block body to push the solid pollutants transported to the inner cavity of the fan-shaped groove out of the inner cavity of the outer shell. At the same time, through the cooperation of the two nuts of the threaded rod, the threaded rod can be driven to clean the outer surface of the adjacent mesh partition plate, thereby reducing the corrosion of the pollutants on the surface of the mesh partition plate, thereby extending the service life of the device.

[0017] A further improvement of the technical solution of the utility model is that the push block body and the sponge block are both fan-shaped and fit tightly with an inner cavity of the fan-shaped groove.

[0018] The above technical solution is adopted, in which the push block body and the sponge block are arranged in a fan shape, so that the push block body and the sponge block can fit more closely with the inner cavity of the fan-shaped groove, and then the quality of the device in cleaning the separated and intercepted solid pollutants out of the inner cavity of the outer shell can be improved, and at the same time, the sponge block can clean the surface of the adjacent mesh partition, thereby extending the service life of several mesh partitions.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] 1. The utility model provides a separation and interception device for sewage treatment which is easy to maintain. Through the cooperation of the water inlet pipe and the outer shell, the sewage to be separated can be transported to the inner cavity of the outer shell. Through the cooperation of the outer shell and the interception mesh plate structure, the interception mesh plate structure can be used to separate the sewage transported to the inner cavity of the outer shell into solid and liquid. Through the cooperation of the outer shell and the push block structure, the push block structure can be used to clean the intercepted solid pollutants from the inner cavity of the outer shell, thereby improving the separation quality of the device.

[0021] 2. The utility model provides a separation and interception device for sewage treatment which is easy to maintain. The solid pollutants transported to the inner cavity of the fan-shaped groove are pushed out from the inner cavity of the outer shell by the pushing block body to prevent these solid pollutants from clogging the device. At the same time, the sponge block can be used to clean the surface of the mesh partition rotated into the inner cavity of the fan-shaped groove to prevent the impurities accumulated for a long time from corroding the surface of the mesh partition or clogging the mesh holes on the surface of the mesh partition, thereby affecting the normal use of the device, thereby improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the housing of the utility model;

[0025] Figure 3 This is a schematic diagram of the first support frame structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the interception screen of the utility model;

[0027] Figure 5 This is a schematic diagram of the push block structure of the utility model;

[0028] Figure 6 This is a schematic diagram of the cleaning structure of the utility model;

[0029] In the figure: 1. shell; 11. fan-shaped groove 1; 12. sub-slot; 2. first support frame structure; 21. chassis; 22. tray; 23. connecting frame 1; 24. supporting frame 1; 3. connecting frame 2; 4. water inlet pipe; 5. intercepting mesh plate structure; 51. motor 1; 52. rotating shaft; 53. mesh partition; 6. push block structure; 61. threaded rod 1; 62. guide rod; 64. motor 2; 65. cleaning structure; 651. slider; 652. push block body; 653. threaded rod 2; 654. sponge block; 655. nut. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1-6As shown, the utility model provides a separation and interception device for sewage treatment which is easy to maintain, comprising: a first support frame structure 2 is fixedly connected to one side of the outer surface of an outer shell 1, a connecting frame 2 3 is fixedly connected to the side of the outer surface of the outer shell 1 away from the first support frame structure 2, an interception mesh plate structure 5 is rotatably connected to the middle part of the outer shell 1, a water inlet pipe 4 is fixedly connected to one side of the outer shell 1, and a push block structure 6 is jointly arranged on the upper part of the connecting frame 2 3 and the upper part of the first support frame structure 2, and the push block structure 6 is used for cleaning solid pollutants intercepted by the device.

[0033] In this embodiment, the outer shell 1 can be used to separate sewage and provide a sealed space. The first support frame structure 2 and the connecting frame 2 3 cooperate to support and fix the device. The sewage to be separated can be transported to the inner cavity of the outer shell 1 through the water inlet pipe 4. The inner cavity of the outer shell 1 can be divided into four cavities through the interception mesh structure 5. Then, the outer shell 1 and the interception mesh structure 5 cooperate to separate the sewage transported to the inner cavity of the outer shell 1. The outer shell 1 and the push block structure 6 cooperate to clean the solid pollutants intercepted by the interception mesh structure 5 from the inner cavity of the outer shell 1 by the push block structure 6. At the same time, the push block structure 6 can be used to clean the surface of the interception mesh structure 5, thereby preventing the solid pollutants from clogging the surface mesh of the interception mesh structure 5 and preventing the solid pollutants from adhering to the surface of the interception mesh structure 5 for a long time and corroding it, thereby affecting the service life of the device.

[0034] Example 2

[0035] like Figure 2 As shown, based on Example 1, the utility model provides a technical solution: preferably, a fan-shaped groove 11 is opened on the upper part of the shell 1, a sub-groove 12 is opened on the lower part of the shell 1, and a filter screen is provided at the output end of the sub-groove 12.

[0036] In this embodiment, by cooperating with a plurality of mesh partitions 53 and the outer shell 1, the inner cavity of the outer shell 1 can be divided into four cavities, and then the sewage to be treated can be transported to the inner cavity of the outer shell 1 through the water inlet pipe 4, and the solid pollutants in the sewage can be intercepted by the filter plate arranged at the output end of the sub-trough 12, and then the separated sewage will be transported out of the inner cavity of the outer shell 1 through the sub-trough 12.

[0037] Example 3

[0038] like Figure 3 and Figure 4As shown, on the basis of Example 2, the utility model provides a technical solution: preferably, the first support frame structure 2 includes a chassis 21, the middle part of the chassis 21 is fixedly connected to the outer surface of the housing 1, the middle part of the chassis 21 is fixedly connected to a tray 22, the middle part of the tray 22 is fixedly connected to the outer surface of the water inlet pipe 4, the upper end of the chassis 21 is fixedly connected to a connecting frame 23, and the lower part of the connecting frame 23 is fixedly connected to a supporting frame 24;

[0039] The intercepting mesh structure 5 includes a motor 51, which is fixedly connected to a support frame 24, a rotating shaft 52 is fixedly connected to the output end of the motor 51, the rotating shaft 52 is rotatably connected to the support frame 24, the rotating shaft 52 is rotatably connected to the middle of the outer shell 1, and a mesh partition 53 is fixedly connected to the outer surface of the rotating shaft 52 in an annular array, and a plurality of mesh partitions 53 are located in the inner cavity of the outer shell 1.

[0040] In this embodiment, when the solid pollutants in the cavity located at the bottom accumulate to a certain amount, the support frame 24 is used to support the motor 51, and the motor 51 is allowed to run. The output end of the motor 51 drives the rotating shaft 52 to rotate in the inner cavity of the shell 1, so that the solid pollutants intercepted in the cavity located at the bottom can be rotated and transported to the inner cavity of the fan-shaped groove 11 by utilizing the cooperation of the mesh partition plate 53 and the rotating shaft 52. At the same time, the adjacent cavity will be driven to rotate to the bottom position, replacing the previous cavity to intercept and collect the solid pollutants in the sewage.

[0041] Example 4

[0042] like Figure 5 and Figure 6 As shown, on the basis of Example 3, the utility model provides a technical solution: preferably, the push block structure 6 includes a threaded rod 61 and a guide rod 62, the threaded rod 61 is rotatably connected to the connecting frame 23, and the threaded rod 61 is rotatably connected to the upper part of the connecting frame 23, the guide rod 62 is fixedly connected to the connecting frame 23, and the guide rod 62 is fixedly connected to the upper part of the connecting frame 23, one side of the threaded rod 61 is fixedly connected to the motor 24, the outer surface of the threaded rod 61 is threadedly connected to the cleaning structure 65, and the guide rod 62 is slidably connected to the cleaning structure 65;

[0043] The cleaning structure 65 includes a slider 651, which is threadedly connected to the threaded rod 61, and the slider 651 is slidably connected to the guide rod 62. The lower end of the slider 651 is fixedly connected to a push block body 652, and one side of the push block body 652 is fixedly connected to a plurality of threaded rods 653. The outer surfaces of the plurality of threaded rods 653 are slidably connected to sponge blocks 654. The outer surfaces of the plurality of threaded rods 653 are threadedly connected to nuts 655. The push block body 652 and the sponge block 654 are both fan-shaped and fit tightly with the inner cavity of the fan-shaped groove 11.

[0044] In this embodiment, the motor 2 64 is then operated, and the threaded rod 1 61 is driven to rotate through the output end of the motor 2 64, and then the threaded rod 1 61 drives the slider 651 to move, and the slider 651 drives the push block body 652 to move in the inner cavity of the fan-shaped groove 11, and then the solid pollutants transported to the inner cavity of the fan-shaped groove 11 are pushed out from the inner cavity of the shell 1 by the push block body 652. At the same time, during the movement of the push block body 652, the sponge block 654 is driven to clean the surface of the adjacent mesh partition 53 to prevent the mesh holes on the surface of the mesh partition 53 from being blocked by solid pollutants, and to prevent the surface of the mesh partition 53 from being attached to solid pollutants for a long time to cause corrosion, affecting the normal use of the device. When the sponge block 654 is worn to a certain extent, the position of the sponge block 654 can be released by rotating the nut 655, and then a new sponge block 654 can be replaced, and then the nut 655 is reset, so that the position of the new sponge block 654 can be limited by the cooperation between the nut 655 and the threaded rod 2 653.

[0045] The following is a detailed description of the working principle of the easy-to-maintain separation and interception device for sewage treatment.

[0046] like Figure 1-6 As shown, firstly, the inner cavity of the outer shell 1 can be divided into four cavities by the cooperation of a plurality of mesh partitions 53 and the outer shell 1, and then the sewage to be treated can be transported to the inner cavity of the outer shell 1 through the water inlet pipe 4, and the solid pollutants in the sewage can be intercepted by the filter plate arranged at the output end of the sub-trough 12, and then the separated sewage will be transported out of the inner cavity of the outer shell 1 through the sub-trough 12;

[0047] When the solid pollutants in the cavity at the bottom accumulate to a certain amount, the support frame 24 is used to support the motor 51, so that the motor 51 is running, and the rotating shaft 52 is driven to rotate in the inner cavity of the shell 1 through the output end of the motor 51, so that the solid pollutants intercepted in the cavity at the bottom can be rotated and transported to the inner cavity of the fan-shaped groove 11 by the cooperation of the mesh partition plate 53 and the rotating shaft 52, and at the same time, the adjacent cavity is driven to rotate to the position at the bottom, replacing the previous cavity to intercept and collect the solid pollutants in the sewage;

[0048] Then, the motor 2 64 is operated, and the output end of the motor 2 64 drives the threaded rod 1 61 to rotate, and then the threaded rod 1 61 drives the slider 651 to move, and the slider 651 drives the push block body 652 to move in the inner cavity of the fan-shaped groove 11, and then the solid pollutants transported to the inner cavity of the fan-shaped groove 11 are pushed out from the inner cavity of the shell 1 by the push block body 652. At the same time, during the movement of the push block body 652, the sponge block 654 is driven to clean the surface of the adjacent mesh partition 53 to prevent the mesh holes on the surface of the mesh partition 53 from being blocked by solid pollutants, and to prevent the surface of the mesh partition 53 from being attached to solid pollutants for a long time to cause corrosion, affecting the normal use of the device. When the sponge block 654 is worn to a certain extent, the position of the sponge block 654 can be released by rotating the nut 655, and then a new sponge block 654 can be replaced, and then the nut 655 is reset, so that the position of the new sponge block 654 can be limited by the cooperation between the nut 655 and the threaded rod 2 653.

[0049] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A separation and interception device for sewage treatment that is easy to maintain, comprising a housing (1); characterized in that: A first support frame structure (2) is fixedly connected to one side of the outer surface of the shell (1), a second connection frame (3) is fixedly connected to the side of the outer surface of the shell (1) away from the first support frame structure (2), an interception mesh plate structure (5) is rotatably connected to the middle of the shell (1), a water inlet pipe (4) is fixedly connected to one side of the shell (1), and a push block structure (6) is provided on the upper part of the second connection frame (3) and the upper part of the first support frame structure (2), and the push block structure (6) is used for cleaning solid pollutants intercepted by the device.

2. A separation and interception device for sewage treatment that is easy to maintain according to claim 1, characterized in that: The upper part of the shell (1) is provided with a fan-shaped groove (11), the lower part of the shell (1) is provided with a branch groove (12), and the output end of the branch groove (12) is provided with a filter screen plate.

3. A separation and interception device for sewage treatment that is easy to maintain according to claim 2, characterized in that: The first support frame structure (2) comprises a chassis (21), the middle part of the chassis (21) is fixedly connected to the outer surface of the outer shell (1), the middle part of the chassis (21) is fixedly connected to a tray (22), the middle part of the tray (22) is fixedly connected to the outer surface of the water inlet pipe (4), the upper end of the chassis (21) is fixedly connected to a connecting frame 1 (23), and the lower part of the connecting frame 1 (23) is fixedly connected to a supporting frame 1 (24).

4. A separation and interception device for sewage treatment that is easy to maintain according to claim 3, characterized in that: The intercepting mesh plate structure (5) comprises a motor (51), wherein the motor (51) is fixedly connected to a support frame (24), a rotating shaft (52) is fixedly connected to the output end of the motor (51), the rotating shaft (52) is rotatably connected to the support frame (24), the rotating shaft (52) is rotatably connected to the middle of the outer shell (1), and a mesh partition plate (53) is fixedly connected to the outer surface of the rotating shaft (52) in an annular array, and a plurality of the mesh partition plates (53) are located in the inner cavity of the outer shell (1).

5. The easy-to-maintain separation and interception device for sewage treatment according to claim 3, characterized in that: The push block structure (6) comprises a threaded rod (61) and a guide rod (62); the threaded rod (61) is rotatably connected to the connecting frame (23), and the threaded rod (61) is rotatably connected to the upper part of the connecting frame (3); the guide rod (62) is fixedly connected to the connecting frame (23), and the guide rod (62) is fixedly connected to the upper part of the connecting frame (3); one side of the threaded rod (61) is fixedly connected to the motor (64); the outer surface of the threaded rod (61) is threadedly connected to a cleaning structure (65); the guide rod (62) is slidably connected to the cleaning structure (65).

6. A separation and interception device for sewage treatment that is easy to maintain according to claim 5, characterized in that: The cleaning structure (65) comprises a slider (651), the slider (651) is threadedly connected to the threaded rod (61), and the slider (651) is slidably connected to the guide rod (62), the lower end of the slider (651) is fixedly connected to a push block body (652), one side of the push block body (652) is fixedly connected to a plurality of threaded rods (653), the outer surfaces of the plurality of threaded rods (653) are slidably connected to a sponge block (654), and the outer surfaces of the plurality of threaded rods (653) are all threadedly connected to nuts (655).

7. A separation and interception device for sewage treatment that is easy to maintain according to claim 6, characterized in that: The push block body (652) and the sponge block (654) are both fan-shaped and fit tightly with the inner cavity of the fan-shaped groove (11).

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