Sewage treatment tank

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment tank which comprises a tank body, a frame is arranged in the tank body, a screen is fixed in the frame, an annular shell is placed below one side of the frame, a lower screen is fixed below the interior of the annular shell, a pull handle is fixed above the annular shell, and the pull handle is fixed above the annular shell. Sliding mechanisms are arranged between the two sides of the annular shell and the frame, a lower plate is arranged over the frame, and a moving mechanism is connected to the upper portion of the lower plate. The lower portion of the frame is placed in sewage of the pond body, then the frame can be driven by the moving mechanism to move, garbage floating in the pond body can be gathered on one side through the screen when the frame moves, and therefore workers can fish the garbage floating in the pond body conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically, to a sewage treatment pool. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the required water quality for discharge into a water body or reuse. Wastewater treatment is widely used in various fields, including construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscapes, healthcare, and catering, and is increasingly becoming part of everyday life.

[0003] When sewage is treated in a pool, some garbage will float in the pool. Currently, staff use tools to salvage the floating garbage, which often requires staff to salvage repeatedly, which is inconvenient. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a sewage treatment pool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment pool, comprising a pool body, a frame is provided in the pool body, a screen is fixed in the frame, an annular shell is placed below one side of the frame, and a lower screen is fixed below the annular shell, a pull handle is fixed above the annular shell, a sliding mechanism is provided between both sides of the annular shell and the frame, a lower plate is provided directly above the frame, a moving mechanism is connected above the lower plate, slots are provided on both sides of the side walls of the lower plate, plug plates are fixed on both sides above the frame, and the plug plates are inserted in the slots, and an insertion mechanism is provided between the plug plate and the lower plate.

[0006] As an optimal technical solution of the present invention, the sliding mechanism includes side plates and side slides. The side plates are fixed on both sides of the side walls of the frame. A sliding groove is opened on one side of the side plate. The side slides are fixed on both sides of the annular shell, and the side slides are slidably arranged in the sliding groove.

[0007] As an optimal technical solution of the present utility model, the moving mechanism includes a slide plate and an annular plate, the annular plate is arranged directly above the pool body, and support plates are fixed between the two sides below the annular plate and the pool body, one of the support plates is fixed with a base plate on one side, and a motor is installed above the base plate, the slide plate is fixed above the lower plate, and the slide plate is slidably arranged in the annular plate, and bearings are fixed on both side walls of the annular plate, one of the bearings is connected to a threaded rod, one end of the threaded rod passes through the slide plate and the other bearing and is connected to the motor output shaft, and the threaded rod and the slide plate are connected by a thread.

[0008] As a preferred technical solution of the present invention, the insertion mechanism includes an upper plate and two insertion rods. The upper plate is fixed above the insertion plate and placed above the lower plate. Insertion holes are provided on both sides of the upper plate. One end of the two insertion rods is respectively fixed above the lower plate on both sides below the insertion plate, and the other ends of the two insertion rods respectively pass through the two insertion holes and extend upward.

[0009] As an optimal technical solution of the present invention, a plate hole is opened at one end of the lower plate, and a limit hole is opened on one side of the two plug-in plates. A baffle is placed at one end of the lower plate, and a limit rod is fixed on one side of the baffle. One end of the limit rod passes through the two limit holes and is fixed with a side threaded rod, and one end of the side threaded rod passes through the plate hole and is connected with a nut.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model places the bottom of the frame in the sewage of the pool, and then drives the frame to move through the moving mechanism. The frame moves and can gather the garbage floating in the pool to one side through the screen, so as to facilitate the staff to salvage the garbage floating in the pool.

[0012] 2. The utility model gathers the garbage floating in the pool body to one side through the mobile screen, and then pulls the handle upward to remove the annular shell from the pool body, so that the garbage floating in the pool body can be salvaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a sewage treatment pool of the present utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of a sewage treatment pool of the utility model;

[0015] Figure 3 This is a side structural schematic diagram of a sewage treatment tank of the present utility model.

[0016] In the figure: 1. Pool body; 2. Support plate; 3. Annular plate; 4. Threaded rod; 5. Slide plate; 6. Bottom plate; 7. Motor; 8. Lower plate; 9. Frame; 10. Screen; 11. Slot; 12. Insert plate; 13. Upper plate; 14. Insert rod; 15. Side threaded rod; 16. Nut; 17. Side plate; 18. Annular shell; 19. Pull handle; 20. Lower screen; 21. Side slide plate; 22. Limit rod; 23. Baffle; 24. Limit hole. DETAILED DESCRIPTION

[0017] 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.

[0018] like Figures 1 to 3 As shown, the utility model provides a sewage treatment pool, including a pool body 1, a frame 9 is provided in the pool body 1, a screen 10 is fixed in the frame 9, an annular shell 18 is placed below one side of the frame 9, and a lower screen 20 is fixed below the annular shell 18, a pull handle 19 is fixed above the annular shell 18, and sliding mechanisms are provided between both sides of the annular shell 18 and the frame 9, and the annular shell 18 can be horizontally limited by the sliding mechanism, a lower plate 8 is provided just above the frame 9, and a moving mechanism is connected above the lower plate 8. There are slots 11 on both sides, and plug plates 12 are fixed on both sides above the frame 9, and the plug plates 12 are inserted in the slots 11. There are plug-in mechanisms above the plug plates 12 and between the lower plate 8. The plug-in mechanism can limit the horizontal position of the plug plates 12, and the moving mechanism can drive the frame 9 to move. When the frame 9 moves, the garbage floating in the pool body 1 can be gathered on one side through the screen 10, and then the handle 19 is pulled upward to take the annular shell 18 out of the pool body 1, so that the garbage floating in the pool body 1 can be salvaged.

[0019] Among them, the sliding mechanism includes a side plate 17 and a side slide 21. The side plate 17 is fixed on both sides of the side wall of the frame 9. A slide groove is opened on one side of the side plate 17. The side slide 21 is fixed on both sides of the annular shell 18, and the side slide 21 is slidably set in the slide groove. By sliding the side slide 21 in the slide groove, the annular shell 18 can be horizontally limited. By pulling the side slide 21 out along the slide groove, the annular shell 18 can be taken out from the pool body 1.

[0020] Among them, the moving mechanism includes a slide plate 5 and an annular plate 3. The annular plate 3 is arranged just above the pool body 1. Support plates 2 are fixed on both sides below the annular plate 3 and between the pool body 1. A base plate 6 is fixed on one side of one of the support plates 2. A motor 7 is installed above the base plate 6. The slide plate 5 is fixed above the lower plate 8, and the slide plate 5 is slidably arranged in the annular plate 3. Bearings are fixed on both side walls of the annular plate 3, one of which is connected to a threaded rod 4. One end of the threaded rod 4 passes through the slide plate 5 and the other bearing and is connected to the output shaft of the motor 7, and the threaded rod 4 and the slide plate 5 are connected by a thread. Starting the motor 7 can drive the threaded rod 4 to rotate, which can drive the slide plate 5 to slide in the annular plate 3. The movement of the slide plate 5 can drive the lower plate 8 to move, thereby driving the frame 9 to move in the pool body 1.

[0021] Among them, the insertion mechanism includes an upper plate 13 and two insertion rods 14. The upper plate 13 is fixed above the insertion plate 12, and the upper plate 13 is placed above the lower plate 8. Insertion holes are opened on both sides of the upper plate 13. One end of the two insertion rods 14 is respectively fixed above the lower plate 8 on both sides below the insertion plate 12, and the other ends of the two insertion rods 14 respectively pass through the two insertion holes and extend upward. By passing the insertion rods 14 through the insertion holes, the insertion plate 12 can be limited, thereby limiting the frame 9.

[0022] Among them, a plate hole is opened at one end of the lower plate 8, and a limiting hole 24 is opened on one side of the two plug-in plates 12. A baffle 23 is placed at one end of the lower plate 8, and a limiting rod 22 is fixed on one side of the baffle 23. One end of the limiting rod 22 passes through the two limiting holes 24 and is fixed with a side threaded rod 15. One end of the side threaded rod 15 passes through the plate hole and is connected with a nut 16. The plug-in plate 12 can be fixed by passing the limiting rod 22 through the limiting hole 24, so that the frame 9 can be fixed. When the frame 9 needs to be disassembled, it is only necessary to remove the nut 16 from one end of the side threaded rod 15, then pull the limiting rod 22 out of the two limiting holes 24, and then take the plug-in plate 12 out of the slot 11.

[0023] The working principle and usage process of the present invention are as follows: by placing the lower part of the frame 9 in the sewage of the pool body 1, starting the motor 7 can drive the lower plate 8 to move, thereby driving the frame 9 to move, and the frame 9 moves to gather the garbage floating in the pool body 1 to one side through the screen 10, and then pull the handle 19 upward to take the annular shell 18 out of the pool body 1, so that the garbage floating in the pool body 1 can be salvaged.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment tank, comprising a tank body (1), characterized in that: A frame (9) is provided in the pool body (1), a screen (10) is fixed in the frame (9), an annular shell (18) is placed below one side of the frame (9), and a lower screen (20) is fixed below the annular shell (18), a pull handle (19) is fixed above the annular shell (18), a sliding mechanism is provided between both sides of the annular shell (18) and the frame (9), a lower plate (8) is provided just above the frame (9), a moving mechanism is connected above the lower plate (8), slots (11) are provided on both sides of the side wall of the lower plate (8), plug-in plates (12) are fixed on both sides above the frame (9), and the plug-in plates (12) are inserted in the slots (11), and an inserting mechanism is provided between the plug-in plate (12) and the lower plate (8).

2. A sewage treatment pool according to claim 1, characterized in that: The sliding mechanism comprises a side plate (17) and a side slide plate (21), wherein the side plate (17) is fixed on both sides of the side wall of the frame (9), a slide groove is provided on one side of the side plate (17), and the side slide plate (21) is fixed on both sides of the annular shell (18), and the side slide plate (21) is slidably arranged in the slide groove.

3. A sewage treatment pool according to claim 1, characterized in that: The moving mechanism comprises a slide plate (5) and an annular plate (3), wherein the annular plate (3) is arranged directly above the pool body (1), and support plates (2) are fixed between the two sides below the annular plate (3) and the pool body (1), a bottom plate (6) is fixed on one side of one of the support plates (2), and a motor (7) is installed above the bottom plate (6), the slide plate (5) is fixed above the lower plate (8), and the slide plate (5) is slidably arranged in the annular plate (3), and bearings are fixed on both side walls of the annular plate (3), and a threaded rod (4) is connected in one of the bearings, and one end of the threaded rod (4) passes through the slide plate (5) and the other bearing and is connected to the output shaft of the motor (7), and the threaded rod (4) and the slide plate (5) are connected by a thread.

4. A sewage treatment pool according to claim 1, characterized in that: The insertion mechanism comprises an upper plate (13) and two insertion rods (14), wherein the upper plate (13) is fixed above the insertion plate (12), and the upper plate (13) is placed above the lower plate (8), and insertion holes are provided on both sides of the upper plate (13), and one end of the two insertion rods (14) is respectively fixed above the lower plate (8) on both sides below the insertion plate (12), and the other ends of the two insertion rods (14) respectively pass through the two insertion holes and extend upward.

5. A sewage treatment pool according to claim 1, characterized in that: A plate hole is provided at one end of the lower plate (8), and a limiting hole (24) is provided on one side of each of the two inserting plates (12). A baffle (23) is placed at one end of the lower plate (8), and a limiting rod (22) is fixed on one side of the baffle (23). One end of the limiting rod (22) passes through the two limiting holes (24) and is fixed with a side threaded rod (15), and one end of the side threaded rod (15) passes through the plate hole and is connected with a nut (16).

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