A water treatment device for river sewage

Abstract

The utility model relates to the field of river management, and discloses a water treatment device for river sewage, including a mounting frame, a filter plate 1 is arranged on the front surface of the mounting frame, a treatment component is arranged on the front surface of the mounting frame, and the treatment component includes a concave frame, the concave frame is fixedly connected to the front surface of the mounting frame, a threaded rod is rotatably connected to the left side of the concave frame, a guide block is threadedly connected to the outer wall of the threaded rod, a guide groove is provided on the left side of the concave frame, and the guide block is slidably connected to the inner wall of the guide groove. In the utility model, the guide block is driven to move upward by rotating the threaded rod, and the collection frame is driven to move upward at the same time. After moving to the upper side, the limit rod can be moved to slide out of the limit groove, and the collection frame can be directly moved out at this time, so that the garbage collected in the collection frame can be conveniently poured out and cleaned directly, without manual cleaning, thereby improving the convenience and safety of cleaning.

Description

Technical Field

[0001] The utility model relates to the field of river management, in particular to a water treatment device for river sewage. Background Art

[0002] With the acceleration of industrialization and urbanization, a large amount of industrial wastewater, domestic sewage and agricultural non-point source pollution are directly discharged into rivers without effective treatment, resulting in serious deterioration of river water quality. Industrial wastewater may contain harmful substances such as heavy metals, organic matter, acids and alkalis; nutrients such as nitrogen and phosphorus in domestic sewage can easily cause eutrophication of water bodies; pesticide and fertilizer residues in agricultural non-point source pollution can also cause serious damage to the river ecosystem.

[0003] Sewage in rivers not only affects the survival and reproduction of aquatic organisms and destroys the ecological balance of the river, but also poses a threat to the lives and health of surrounding residents. For example, polluted river water may lead to the spread of disease and affect the safety of drinking water sources.

[0004] After searching, Chinese patent announcement number: CN218263776U discloses a garbage interception device for river sewage treatment, which solves the problem that people are currently unable to dismantle the interception plate in the middle of the river and dispose of the intercepted garbage. It includes a mounting frame, a horizontal plate is installed on the top of the mounting frame, a rotating mechanism is installed on the left side of the horizontal plate, a fixing mechanism is installed on the right side of the horizontal plate, and a filter plate is fixedly installed on the inner side of the mounting frame; the utility model, through the cooperation between the rotating disk and the top rod and the rotating shaft and the rotating column, can make the rotating shaft rotate, and through the cooperation between the driving gear and the driven gear, can make the mounting column rotate, so that the horizontal plate can rotate with the mounting column, so that the interception plate fixed on the horizontal plate can be rotated to one side of the mounting frame, so that the interception plate can be located on the edge of the river, thereby facilitating the cleaning of garbage on the interception plate.

[0005] In the above technology, although the garbage is intercepted by an interception plate and then cleaned, it needs to be cleaned manually. Manual cleaning is not only time-consuming and labor-intensive, but also increases labor intensity and manpower costs. In addition, manual cleaning has safety risks. When treating sewage containing harmful substances, direct contact with pollutants may pose a threat to workers' health. Secondly, when the interception plate is rotated for cleaning, the garbage cannot be intercepted. Therefore, a water treatment device for river sewage is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the above deficiencies, the utility model provides a water treatment device for river sewage, aiming to improve the problem in the prior art that "direct contact with garbage in sewage may pose a threat to workers' health and cleaning is troublesome".

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water treatment device for river sewage, comprising an installation frame, a filter plate 1 is arranged on the front surface of the installation frame, a processing assembly is arranged on the front surface of the installation frame, the processing assembly comprises a concave frame, the concave frame is fixedly connected to the front surface of the installation frame, a threaded rod is rotatably connected to the left side of the concave frame, a guide block is threadedly connected to the outer wall of the threaded rod, a guide groove is provided on the left side of the concave frame, the guide block is slidably connected to the inner wall of the guide groove, a guide frame is fixedly connected to the right side of the guide block, the guide frame is slidably connected to the left side of the inner wall of the concave frame, and a limiting groove is provided on the right side of the guide frame.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the bottom end of the concave frame is provided with a blocking component, and the blocking component includes a second filter plate, and a rotating rod is fixedly connected to the front surface of the second filter plate.

[0010] As a further description of the above technical solution:

[0011] A positioning rod is fixedly connected to the right side of the guide frame near the lower part of the limiting groove, and a collecting frame is inserted into the inner wall of the bottom end of the concave frame near the front of the first filter plate.

[0012] As a further description of the above technical solution:

[0013] A pressing plate is fixedly connected to the top of the front surface of the collecting frame, and a shifting block is slidably connected to the top of the pressing plate.

[0014] As a further description of the above technical solution:

[0015] The bottom end of the shift block is fixedly connected to a limiting rod, and the limiting rod slides on the inner wall of the limiting groove.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the collecting frame is provided with a plurality of through holes, and the plurality of through holes are evenly provided on the inner wall of the bottom end of the collecting frame.

[0018] As a further description of the above technical solution:

[0019] The rotating rod is rotatably connected to the inner wall of the bottom end of the concave frame, and the rear surface of the second filter plate is fixedly connected with a guide rod.

[0020] As a further description of the above technical solution:

[0021] A positioning groove is provided on the right side of the guide frame, and the guide rod is slidably connected to the inner wall of the positioning groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the guide block is driven to move upward by rotating the threaded rod, and the collection frame is driven to move upward at the same time. After moving to the upper side, the limit rod can be moved to slide out of the limit groove. At this time, the collection frame can be directly moved out, so that the garbage collected in the collection frame can be directly poured out and cleaned conveniently without manual cleaning, thereby improving the convenience and safety of cleaning.

[0024] 2. In the utility model, the collecting frame is driven to move upward by rotating the threaded rod, and the guide rod is driven to move upward by the guide frame, so that the second filter plate is rotated. The sewage and garbage can be intercepted in an inclined state after the second filter plate is rotated, thereby preventing the garbage from flowing to the filter plate during cleaning, thereby improving the effect of water treatment in the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0026] Figure 2 It is a schematic cross-sectional view of the front three-dimensional structure of the concave frame of the utility model;

[0027] Figure 3 It is a schematic cross-sectional view of the middle three-dimensional structure of the concave frame of the utility model;

[0028] Figure 4 It is a right side schematic view of the three-dimensional structure section of the concave frame of the utility model;

[0029] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged three-dimensional structure of the A area in the middle.

[0030] Legend:

[0031] 1. Installation frame; 2. Filter plate 1; 3. Collection frame; 4. Filter plate 2; 31. Threaded rod; 32. Concave frame; 33. Guide block; 34. Guide groove; 35. Push block; 36. Limiting groove; 37. Limiting rod; 41. Pressing plate; 42. Rotating rod; 43. Guide frame; 44. Positioning groove; 45. Guide rod; 46. Positioning rod. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 , Figure 3 , Figure 4 The utility model provides an embodiment: a water treatment device for river sewage, comprising an installation frame 1, a filter plate 2 is arranged on the front surface of the installation frame 1, a processing assembly is arranged on the front surface of the installation frame 1, and the processing assembly comprises a concave frame 32 for providing support, the concave frame 32 is fixedly connected to the front surface of the installation frame 1, the left side of the concave frame 32 is rotatably connected with a threaded rod 31 which is threadedly connected with a guide block 33 and can drive the guide block 33 to move, the outer wall of the threaded rod 31 is threadedly connected with a guide block 33 which drives the guide frame 43 to move, and the left side of the concave frame 32 is provided with a guide block 33 which moves with the guide block 33. The frame 43 is connected to the guide groove 34 for driving the guide frame 43 to move. The guide block 33 is slidably connected to the inner wall of the guide groove 34. The right side of the guide block 33 is fixedly connected with a guide frame 43 that can drive the positioning groove 44 to move upward, and at the same time drive the guide rod 45 to move upward and slide in the positioning groove 44, so that the filter plate 24 can be driven to rotate upward by the guide rod 45. The guide frame 43 is slidably connected to the left side of the inner wall of the concave frame 32. The right side of the guide frame 43 is provided with a limit groove 36 that allows the limit rod 37 to slide into the limit groove 36, and then the limit rod 37 and the pressing plate 41 can be driven to move by the guide frame 43.

[0034] Reference Figure 1 , Figure 2 , Figure 4 A blocking component is disposed on the inner wall of the bottom end of the concave frame 32, and the blocking component includes a filter plate 24 that can block garbage, and a rotating rod 42 that supports the filter plate 24 to rotate is fixedly connected to the front surface of the filter plate 24.

[0035] Reference Figure 3 - Figure 5The right side of the guide frame 43 is fixedly connected to the lower part near the limit groove 36, and a positioning rod 46 can be matched with the pressing plate 41 to contact the positioning rod 46 so that the limiting rod 37 can be aligned with the limiting groove 36. The inner wall of the bottom end of the concave frame 32 is connected to the front of the filter plate 2, and the collecting frame 3 can be directly poured out after the garbage is collected, and the garbage collected in the collecting frame 3 can be directly cleaned without manual cleaning. The top of the front surface of the collecting frame 3 is fixedly connected to the pressing plate 41. After the pressing plate 41 contacts the positioning rod 46, The limit rod 37 is aligned with the limit groove 36, the top end of the pressing plate 41 is slidably connected to a shift block 35 that drives the limit rod 37 to move, the bottom end of the shift block 35 is fixedly connected to a limit rod 37 that slides into the limit groove 36 to connect the collecting frame 3, the pressing plate 41, and the guide frame 43, the limit rod 37 slides on the inner wall of the limit groove 36, the bottom end of the collecting frame 3 is provided with through holes and multiple groups of through holes are evenly provided on the bottom inner wall of the collecting frame 3, the multiple groups of through holes can filter the garbage in the sewage, so that the filtered water flows out.

[0036] Reference Figure 1 , Figure 4 , Figure 5 The rotating rod 42 is rotatably connected to the inner wall of the bottom end of the concave frame 32, and the rear surface of the filter plate 24 is fixedly connected with a guide rod 45 which can drive the filter plate 24 to rotate to block the garbage. A positioning groove 44 is provided on the right side of the guide frame 43 to drive the guide rod 45 to move and rotate, and the guide rod 45 is slidably connected to the inner wall of the positioning groove 44.

[0037] Working principle: When in use, the sewage in the river flows from the middle of the concave frame 32, is filtered through the filter plate 12 and flows backward for treatment. When the garbage flows to the top of the collection frame 3, it falls into the collection frame 3 and can be collected by the collection frame 3. When there is a lot of garbage collected in the collection frame 3, the threaded rod 31 can be rotated to be threadedly connected with the guide block 33, so that the guide block 33 moves upward, driving the guide frame 43 to move upward, and the guide frame 43 moves upward to drive the limit groove 36, the limit rod 37, the dial block 35 and the pressing plate 41 to move upward, and the collection frame 3 is driven to move upward through the pressing plate 41. At the same time, the guide frame The movement of 43 drives the positioning groove 44 to move, and the guide rod 45 is slidably connected to the inner wall of the positioning groove 44, driving the guide rod 45 to move upward, and the guide rod 45 moves upward and is slidably connected to the inner wall of the positioning groove 44, so that the filter plate 2 4 rotates along the center point of the rotating rod 42, so that the filter plate 2 4 can be rotated into an inclined state to form an interception, so that the garbage can be blocked to prevent the garbage from flowing to the filter plate 2 or flowing out from the inner wall of the bottom end of the concave frame 32 near the filter plate 2 during cleaning, thereby improving the cleaning effect, and at the same time improving the water treatment effect of the sewage, and having good applicability.

[0038] When the collecting frame 3 is moved to the top, the moving block 35 drives the limiting rod 37 to slide out of the limiting groove 36, and the collecting frame 3 and the pressing plate 41 are disconnected from the guide frame 43. At this time, the collecting frame 3 can be directly moved upward and out, and the garbage in the collecting frame 3 can be dumped out, and there is no need to clean it manually, which improves the convenience and safety of cleaning.

[0039] After cleaning is completed, the collecting frame 3 can be moved to slide into the inner wall of the concave frame 32, so that the pressing plate 41 slides to the top of the positioning rod 46, and then the shift block 35 is moved to drive the limiting rod 37 to slide into the limiting groove 36, connecting the guide frame 43, the pressing plate 41, and the collecting frame 3. At this time, the threaded rod 31 can be rotated to make the guide block 33 move downward, driving the collecting frame 3 and the guide frame 43 to move downward, and the guide frame 43 is moved to make the guide rod 45 rotate and slide on the inner wall of the positioning groove 44 at the same time, and the filter plate 2 4 and the rotating rod 42 are driven to rotate by the rotation of the guide rod 45, so that the filter plate 2 4 rotates to the bottom end of the concave frame 32 and contacts the inner wall of the bottom end. At this time, the collecting frame 3 is moved to the bottom end of the concave frame 32 and is parallel to the inner wall of the bottom end. At this time, the garbage can continue to flow into the collecting frame 3 for collection, which is convenient for subsequent cleaning and has a better effect.

[0040] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water treatment device for river sewage, comprising a mounting frame (1), characterized in that: A filter plate 1 (2) is arranged on the front surface of the installation frame (1); a processing assembly is arranged on the front surface of the installation frame (1); the processing assembly comprises a concave frame (32); the concave frame (32) is fixedly connected to the front surface of the installation frame (1); a threaded rod (31) is rotatably connected to the left side of the concave frame (32); a guide block (33) is threadedly connected to the outer wall of the threaded rod (31); a guide groove (34) is provided on the left side of the concave frame (32); the guide block (33) is slidably connected to the inner wall of the guide groove (34); a guide frame (43) is fixedly connected to the right side of the guide block (33); the guide frame (43) is slidably connected to the left side of the inner wall of the concave frame (32); and a limiting groove (36) is provided on the right side of the guide frame (43).

2. A water treatment device for river sewage according to claim 1, characterized in that: The inner wall at the bottom end of the concave frame (32) is provided with a blocking component, and the blocking component comprises a second filter plate (4), and a rotating rod (42) is fixedly connected to the front surface of the second filter plate (4).

3. A water treatment device for river sewage according to claim 1, characterized in that: A positioning rod (46) is fixedly connected to the right side of the guide frame (43) near the lower side of the limiting groove (36), and a collecting frame (3) is inserted into the inner wall of the bottom end of the concave frame (32) near the front of the filter plate 1 (2).

4. A water treatment device for river sewage according to claim 3, characterized in that: A pressing plate (41) is fixedly connected to the top of the front surface of the collecting frame (3), and a shifting block (35) is slidably connected to the top of the pressing plate (41).

5. A water treatment device for river sewage according to claim 4, characterized in that: The bottom end of the shifting block (35) is fixedly connected to a limiting rod (37), and the limiting rod (37) slides on the inner wall of the limiting groove (36).

6. A water treatment device for river sewage according to claim 3, characterized in that: The bottom end of the collecting frame (3) is provided with a plurality of through holes, and the plurality of through holes are evenly provided on the inner wall of the bottom end of the collecting frame (3).

7. A water treatment device for river sewage according to claim 2, characterized in that: The rotating rod (42) is rotatably connected to the inner wall of the bottom end of the concave frame (32), and the rear surface of the second filter plate (4) is fixedly connected to a guide rod (45).

8. A water treatment device for river sewage according to claim 7, characterized in that: A positioning groove (44) is provided on the right side of the guide frame (43), and the guide rod (45) is slidably connected to the inner wall of the positioning groove (44).

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