Environment-friendly sewage treatment sedimentation tank

Abstract

The utility model belongs to the technical field of sedimentation tanks, and particularly relates to an environment-friendly sewage treatment sedimentation tank which comprises a shell and a cover plate rotationally connected to the surface of the shell, a water inlet pipe is fixedly connected to the surface of the shell, and a water outlet pipe is fixedly connected to the face, away from the water inlet pipe, of the shell. A plurality of mud blocking seats are arranged in the shell, a motor is fixedly connected in the shell, an output shaft of the motor is fixedly connected with an auger, the device further comprises a dismounting assembly arranged in the shell, and the dismounting assembly comprises two fixing blocks which are symmetrically and fixedly connected in the shell in a staggered mode. A fixing frame is arranged in the shell; the sewage treatment device has the characteristics that a filter plate can be replaced by utilizing the cooperation of a fixing block and a fixing frame, and meanwhile, a sealing assembly is added, and the interior of the fixing block can be sealed through the sealing block by utilizing the cooperation of a sealing block and the fixing plate, so that a positioning plate is prevented from being eroded by sewage.

Description

Technical Field

[0001] The utility model belongs to the technical field of sedimentation tanks, and in particular relates to an environmentally friendly sewage treatment sedimentation tank. Background Art

[0002] The rapid development of my country's national economy has increased the pressure and burden on the urban environment. A large amount of industrial and domestic sewage has posed a serious threat to the environment on which we depend for survival. The natural sedimentation or coagulation sedimentation of water is used to remove suspended solids in the water. Sedimentation tanks are divided into horizontal sedimentation tanks and vertical sedimentation tanks according to the direction of water flow. The sedimentation effect is determined by the flow rate of water in the sedimentation tank and the residence time of water in the tank.

[0003] Upon investigation, the publication (announcement) number: CN212467384U discloses an environmentally friendly sewage treatment sedimentation tank. This technology discloses "including a device body, a base installed at the bottom of the device body, an operation panel installed on the outer surface of the device body, and a drainage port on one side of the device body; it has the technical effects of shortening the sedimentation time and improving the quality and efficiency of the sedimentation tank";

[0004] However, when this type of sedimentation tank discharges sewage, floating objects will stick to the surface of the filter plate, which will clog the filter plate over time and make drainage difficult.

[0005] In order to solve the above problems, this application proposes an environmentally friendly sewage treatment sedimentation tank. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an environmentally friendly sewage treatment sedimentation tank with the feature of replaceable filter plates.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an environmentally friendly sewage treatment sedimentation tank, comprising a shell and a cover plate rotatably connected to the surface of the shell, a water inlet pipe fixedly connected to the surface of the shell, a water outlet pipe fixedly connected to a side of the shell away from the water inlet pipe, a plurality of mud guards provided inside the shell, a motor fixedly connected to the interior of the shell, an auger fixedly connected to the output shaft of the motor, and a disassembly assembly provided inside the shell;

[0008] The disassembly assembly includes two fixed blocks that are symmetrically and staggeredly fixedly connected to the inside of the shell. A fixed frame is provided inside the shell. The two ends of the fixed frame are respectively inserted into the inside of the two fixed blocks. A filter plate is fixedly connected to the inside of the fixed frame.

[0009] As a preferred embodiment of an environmentally friendly sewage treatment sedimentation tank of the present invention, a fixing groove is provided inside the fixing frame on one side, a sliding hole is provided at a position of the shell corresponding to the fixing groove, a positioning plate is provided inside the fixing groove, and passes through the surface of the shell through the sliding hole, the positioning plate is slidably connected to the fixing block through the fixing groove, a positioning groove is provided on the surface of the fixing frame, and the end of the positioning plate away from the shell is inserted into the inside of the positioning groove.

[0010] As a preferred embodiment of an environmentally friendly sewage treatment sedimentation tank of the present invention, two springs are symmetrically arranged inside the fixed groove, and the two ends of each spring are fixedly connected to the positioning plate and the fixed block respectively. The positioning plate is rotatably connected to the end away from the fixed frame with a force rod, and the surface of the force rod is rotatably connected to the support rod through a rotating shaft. A slide groove is provided on the surface of the shell, and a slider is provided inside the slide groove. The slider is slidably connected to the shell through the slide groove, and the support rod and the slider are fixedly connected.

[0011] As a preferred embodiment of the environmentally friendly sewage treatment sedimentation tank of the present invention, it further includes a sealing component arranged inside the fixed block;

[0012] The sealing assembly includes a limiting groove opened inside the fixed block, a sealing block is arranged inside the limiting groove, the sealing block is slidingly connected to the fixed block through the limiting groove, the positioning plate passes through the sealing block through a through groove opened on the surface of the sealing block, and the surface of the positioning plate is symmetrically fixedly connected to the fixing plate on the surface of the positioning plate.

[0013] As a preferred embodiment of the environmentally friendly sewage treatment sedimentation tank of the present invention, the two fixing plates are respectively located on both sides of the sealing block.

[0014] Compared with the prior art, the beneficial effects of the present invention are: a disassembly component is added to the present application, and the filter plate can be replaced by utilizing the cooperation of the fixed block and the fixed frame therein; at the same time, a sealing component is added, and the sealing block and the fixed plate can be utilized to seal the inside of the fixed block through the sealing block to prevent the positioning plate from being eroded by sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2This is a schematic structural diagram of a vertical cross-section of the housing in the present invention;

[0018] Figure 3 This is a structural diagram of a vertical cross-section of the fixing frame in the present invention;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0020] In the picture:

[0021] 1. Housing; 11. Cover; 12. Water inlet pipe; 13. Water outlet pipe; 14. Motor; 15. Auger; 16. Mudguard;

[0022] 2. Disassembly assembly; 21. Fixing block; 22. Fixing frame; 23. Filter plate; 24. Positioning slot; 25. Positioning plate; 26. Fixing slot; 27. Spring; 28. Force rod; 29. Slide; 210. Support rod; 211. Slider;

[0023] 3. Sealing assembly; 31. Limiting groove; 32. Sealing block; 33. Fixing plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figure 1 As shown;

[0027] An environmentally friendly sewage treatment sedimentation tank includes a shell 1 and a cover plate 11 rotatably connected to the surface of the shell 1. The surface of the shell 1 is fixedly connected to a water inlet pipe 12. The side of the shell 1 away from the water inlet pipe 12 is fixedly connected to a water outlet pipe 13. The interior of the shell 1 is provided with a plurality of mud guards 16. The interior of the shell 1 is fixedly connected to a motor 14. The output shaft of the motor 14 is fixedly connected to an auger 15.

[0028] It should be noted that the mud guard seat 16 is mainly composed of a connecting pipe and a solenoid valve, etc., which is convenient for sedimentation and discharge of sludge. The staff can also adopt the sedimentation method of "an environmentally friendly sewage treatment sedimentation tank disclosed in CN212467384U" in the prior art according to actual needs.

[0029] In this embodiment: After investigation, the public (announcement) number: CN212467384U discloses an environmentally friendly sewage treatment sedimentation tank. In order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "when this sedimentation tank discharges sewage, there will be floating objects sticking to the surface of the filter plate, which will clog the filter plate over time and make drainage difficult." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, a disassembly component 2 and a sealing component 3 are added on this basis.

[0030] More specifically:

[0031] like Figures 1 to 4 As shown;

[0032] Combining the above:

[0033] In order to replace the filter plate, the environmentally friendly sewage treatment sedimentation tank further includes a disassembly component 2 arranged inside the shell 1;

[0034] The disassembly assembly 2 includes two fixed blocks 21 that are symmetrically and staggeredly fixedly connected inside the shell 1. A fixed frame 22 is provided inside the shell 1. The two ends of the fixed frame 22 are respectively inserted into the two fixed blocks 21. A filter plate 23 is fixedly connected inside the fixed frame 22.

[0035] In this embodiment: when the filter plate 23 needs to be replaced, the cover plate 11 is folded on the surface of the shell 1, and the two ends of the fixing frame 22 are moved upward from the inside of the two fixing blocks 21 until they are taken out, and then a new filter plate 23 is placed inside the shell 1 to achieve the replacement of the filter plate 23.

[0036] Going further:

[0037] In an optional embodiment, a fixing groove 26 is provided inside the fixing frame 22 on one side, and a sliding hole is provided at a position of the shell 1 corresponding to the fixing groove 26. A positioning plate 25 is provided inside the fixing groove 26 and penetrates the surface of the shell 1 through the sliding hole. The positioning plate 25 is slidably connected to the fixing block 21 through the fixing groove 26. A positioning groove 24 is provided on the surface of the fixing frame 22, and the end of the positioning plate 25 away from the shell 1 is inserted into the inside of the positioning groove 24.

[0038] In this embodiment, when removing the fixing frame 22 , the positioning plate 25 is slid inside the fixing groove 26 in a direction away from the fixing frame 22 until the positioning plate 25 slides out from the positioning groove 24 , thereby releasing the position restriction on the fixing frame 22 .

[0039] Going further:

[0040] In an optional embodiment, two springs 27 are symmetrically arranged inside the fixing groove 26, and the two ends of each spring 27 are fixedly connected to the positioning plate 25 and the fixing block 21 respectively. The end of the positioning plate 25 away from the fixing frame 22 is rotatably connected to the force rod 28, and the surface of the force rod 28 is rotatably connected to the support rod 210 through a rotating shaft. A sliding groove 29 is provided on the surface of the shell 1, and a slider 211 is provided inside the sliding groove 29. The slider 211 is slidably connected to the shell 1 through the sliding groove 29, and the support rod 210 and the slider 211 are fixedly connected.

[0041] In this embodiment: in order to facilitate the movement of the positioning plate 25, force is applied to the force rod 28, so that the force rod 28 rotates inside the positioning plate 25, the support rod 210 will rotate on the surface of the force rod 28, and the slider 211 will slide downward inside the slide groove 29, so that the positioning plate 25 is driven to move. When the force rod 28 is released, the spring 27 will move the positioning plate 25 toward the fixed frame 22 due to elastic potential energy, and the force rod 28 will return to its original position, making it convenient to pull the positioning plate 25.

[0042] Going further:

[0043] In an optional embodiment, a sealing assembly 3 is further provided inside the fixing block 21;

[0044] The sealing assembly 3 includes a limiting groove 31 opened inside the fixed block 21, and a sealing block 32 is arranged inside the limiting groove 31. The sealing block 32 is slidingly connected to the fixed block 21 through the limiting groove 31. The positioning plate 25 penetrates the sealing block 32 through the through groove opened on the surface of the sealing block 32. The surface of the positioning plate 25 is symmetrically fixedly connected to the fixing plate 33 on the surface of the positioning plate 25. The two fixing plates 33 are respectively located on both sides of the sealing block 32.

[0045] In this embodiment, when the positioning plate 25 is inserted into the positioning groove 24 , the fixing plate 33 drives the sealing block 32 to slide inside the limiting groove 31 toward the positioning groove 24 , preventing sewage from entering the fixing groove 26 and corroding the positioning plate 25 .

[0046] The working principle and use process of the present invention are as follows: when the filter plate 23 needs to be replaced, the cover plate 11 is folded on the surface of the housing 1, and the two ends of the fixing frame 22 are moved upward from the inside of the two fixing blocks 21 until they are taken out, and then the new filter plate 23 is placed inside the housing 1, thereby realizing the replacement of the filter plate 23. When removing the fixing frame 22, the positioning plate 25 is slid inside the fixing groove 26 in the direction away from the fixing frame 22 until the positioning plate 25 slides out from the inside of the positioning groove 24, thereby releasing the limit of the fixing frame 22. In order to facilitate the movement of the positioning plate 25, force is applied to the force rod 28. The force rod 28 is made to rotate inside the positioning plate 25, the support rod 210 will rotate on the surface of the force rod 28, and the slider 211 will slide downward inside the slide groove 29, so that the positioning plate 25 is driven to move. When the force rod 28 is released, the spring 27 will move the positioning plate 25 toward the fixed frame 22 due to elastic potential energy, and the force rod 28 will return to its original position, making it convenient to pull the positioning plate 25. When the positioning plate 25 is inserted into the positioning groove 24, the fixing plate 33 will drive the sealing block 32 to slide inside the limiting groove 31 toward the positioning groove 24, preventing sewage from entering the interior of the fixing groove 26 and corroding the positioning plate 25.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An environmentally friendly sewage treatment sedimentation tank, comprising a shell (1) and a cover plate (11) rotatably connected to the surface of the shell (1), a water inlet pipe (12) being fixedly connected to the surface of the shell (1), a water outlet pipe (13) being fixedly connected to a side of the shell (1) away from the water inlet pipe (12), a plurality of mud guards (16) being provided inside the shell (1), a motor (14) being fixedly connected to the inside of the shell (1), and an output shaft of the motor (14) being fixedly connected to an auger (15), characterized in that: It also includes a disassembly assembly (2) arranged inside the housing (1); The disassembly assembly (2) comprises two fixed blocks (21) symmetrically and staggeredly fixedly connected to the interior of the housing (1); a fixed frame (22) is provided inside the housing (1); two ends of the fixed frame (22) are respectively inserted into the interiors of the two fixed blocks (21); and a filter plate (23) is fixedly connected to the interior of the fixed frame (22).

2. The environmentally friendly sewage treatment sedimentation tank according to claim 1, characterized in that: A fixing groove (26) is provided inside the fixing frame (22) on one side, a sliding hole is provided at a position of the housing (1) corresponding to the fixing groove (26), a positioning plate (25) is provided inside the fixing groove (26), and passes through the surface of the housing (1) through the sliding hole, the positioning plate (25) is slidably connected to the fixing block (21) through the fixing groove (26), a positioning groove (24) is provided on the surface of the fixing frame (22), and an end of the positioning plate (25) away from the housing (1) is inserted into the positioning groove (24).

3. The environmentally friendly sewage treatment sedimentation tank according to claim 2, characterized in that: Two springs (27) are symmetrically arranged inside the fixing groove (26), and the two ends of each spring (27) are fixedly connected to the positioning plate (25) and the fixing block (21) respectively. The end of the positioning plate (25) away from the fixing frame (22) is rotatably connected to a force rod (28), and the surface of the force rod (28) is rotatably connected to a support rod (210) through a rotating shaft. A sliding groove (29) is provided on the surface of the shell (1), and a slider (211) is provided inside the sliding groove (29). The slider (211) is slidably connected to the shell (1) through the sliding groove (29), and the support rod (210) and the slider (211) are fixedly connected.

4. The environmentally friendly sewage treatment sedimentation tank according to claim 3, characterized in that: It also includes a sealing assembly (3) disposed inside the fixing block (21); The sealing assembly (3) includes a limiting groove (31) provided inside the fixing block (21), a sealing block (32) is provided inside the limiting groove (31), the sealing block (32) is slidably connected to the fixing block (21) through the limiting groove (31), the positioning plate (25) passes through the sealing block (32) through a through groove provided on the surface of the sealing block (32), and the surface of the positioning plate (25) is symmetrically fixedly connected to the fixing plate (33) on the surface of the positioning plate (25).

5. The environmentally friendly sewage treatment sedimentation tank according to claim 4, characterized in that: The two fixing plates (33) are respectively located on both sides of the sealing block (32).

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