A sewage filtration treatment device

Abstract

The utility model relates to the technical field of sewage treatment, and specifically to a sewage filtering and treating device, including a round shell and a fixed shell, wherein the inner cavity of the round shell is fixedly connected to the fixed shell. The utility model is provided with a mounting frame, a filter screen, an annular groove and a motion drive assembly. In the process of filtering and treating sewage, the rotating shaft and the fixed shaft are driven by a motor, the rotating shaft drives the first bevel gear to mesh with the second bevel gear to rotate, the second bevel gear drives the mounting frame and the filter screen thereon to rotate through the movable shaft, the filtered impurities can be moved to the inner wall of the round shell by the action of centrifugal force, and the connecting plate is driven to move through the fixed shaft, the connecting plate drives the movable shaft to reciprocate up and down, the impurities can be discharged through the annular groove, and the convenient processing operation of the impurities after filtering is realized, and the influence on the sewage filtering and treating is reduced. The utility model has the advantage of convenient processing of impurities after filtering.

Description

Technical Field

[0001] The utility model relates to a sewage treatment device, in particular to a sewage filtering treatment device. Background Art

[0002] After sewage is treated, it can be recycled to reduce the consumption of water resources for my country's production. Water treatment technology uses relevant technical means to purify sewage so that it can continue to be used, so sewage treatment is extremely important.

[0003] At present, when sewage is treated, some larger solid impurities in the sewage need to be filtered out through a filter. When a traditional sewage filtration treatment device is used, a large amount of impurities will accumulate on the filter net as time goes by and the amount of filtration increases, which will cause the filter net to be blocked, reduce the effect and efficiency of sewage filtration, and be unfavorable for use. In addition, it is necessary to clean the impurities regularly, which is inconvenient for sewage filtration treatment. For this reason, the utility model proposes a sewage filtration treatment device. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a sewage filtering and processing device to overcome the deficiencies of the prior art.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A sewage filtering and treating device comprises a circular shell, wherein a fixed shell is fixedly connected to the inner cavity of the circular shell, a movable shaft is movably connected to the center of the top surface of the fixed shell, a mounting shell is fixedly connected to the top end of the movable shaft, a plurality of filter screens are evenly distributed and fixedly connected in the mounting shell, a motion driving assembly is arranged in the inner cavity of the fixed shell, an annular groove is formed on the side wall of the circular shell, an annular shell is fixedly connected to the outer wall of the circular shell at the annular groove, a plurality of discharge shells are fixedly connected to the annular shell, and a discharge pipe is fixedly connected to the side of the discharge shell away from the annular shell.

[0007] As an optimal technical solution of the present utility model, the motion driving assembly includes a rotating shaft, the centers of the left and right side walls of the fixed shell are movably connected with rotating shafts, the rotating shaft is movably connected with the circular shell at one end away from the fixed shell, one end of the rotating shaft passes through the circular shell and is fixedly connected to a motor, the motor is fixedly connected to the circular shell, the rotating shaft is located at one end of the inner cavity of the fixed shell and is fixedly connected to a side plate, the same fixed shaft is fixedly connected between the two side plates, a connecting plate is sleeved on the side wall of the fixed shaft, the connecting plate is hinged with a circular sleeve on the side away from the fixed shaft, the circular sleeve is movably connected to the bottom end of the movable shaft, one of the rotating shafts is located on the side wall of the inner cavity of the fixed shell and is fixedly connected to a first bevel gear, the movable shaft is located on the side wall of the inner cavity of the fixed shell and is movably connected to a second bevel gear, the second bevel gear is movably connected to the fixed shell, and the first bevel gear and the second bevel gear are meshingly arranged.

[0008] As a preferred technical solution of the utility model, a vertical groove is opened on the side wall of the movable shaft, a through hole is opened in the center of the side wall of the second bevel gear, a fixed block is fixedly connected to the inner wall of the through hole, the movable shaft passes through the through hole and the fixed block is inserted into the vertical groove, and the fixed block is movably connected to the vertical groove.

[0009] As a preferred technical solution of the utility model, the fixed shell is provided with an annular groove on the upper side of the second bevel gear, an annular plate is fixedly connected to the top surface of the second bevel gear, and the annular plate is movably connected to the annular groove.

[0010] As a preferred technical solution of the utility model, the annular shell is arranged obliquely, and a plurality of fixing tubes are evenly distributed and fixedly connected on the bottom surface of the annular shell. The fixing tubes penetrate the circular shell at one end away from the annular shell and are fixedly connected to the circular shell.

[0011] As a preferred technical solution of the utility model, a cutting knife is fixedly connected to the top surface of the inner side wall of the annular groove, and the cutting knife is arranged in an annular shape.

[0012] As a preferred technical solution of the utility model, a baffle is fixedly connected to the side of the mounting shell away from the center of the circular shell, and the baffle is arranged in a circular ring shape and has a height greater than the height of the annular groove.

[0013] The present invention provides a sewage filtering and treatment device, which has the following beneficial effects:

[0014] 1. The utility model is provided with a mounting frame, a filter screen, an annular groove and a motion drive assembly. In the process of filtering sewage, the rotating shaft and the fixed shaft are driven by a motor, the rotating shaft drives the first bevel gear to mesh with the second bevel gear to rotate, the second bevel gear drives the mounting frame and the filter screen thereon to rotate through the movable shaft, the filtered impurities can be moved to the inner wall of the circular shell by the action of centrifugal force, and the connecting plate is driven to move through the fixed shaft, the connecting plate drives the movable shaft to reciprocate up and down, the impurities can be discharged through the annular groove, the convenient processing operation of the filtered impurities is realized, and the influence on the sewage filtering treatment is reduced;

[0015] 2. The utility model is provided with an annular shell, a discharge shell and a discharge pipe. When in use, the discharge pipe is connected to an external impurity collecting device. As impurities continuously enter the annular shell through the annular groove, the impurities can enter the discharge shell under the action of external equipment and the gravity of the impurities themselves, and then the impurities are discharged through the discharge pipe, thereby realizing the discharge and processing operation of impurities in the sewage filtration process, reducing the inconvenience of manual operation and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure inside the round shell of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the fixed shell of the utility model;

[0021] Figure 5 This utility model Figure 2 Enlarged view of point A.

[0022] In the figure: 1, round shell; 2, fixed shell; 3, movable shaft; 4, mounting shell; 5, filter screen; 6, motion drive assembly; 7, annular groove; 8, annular shell; 9, discharge shell; 10, discharge pipe; 11, rotating shaft; 12, motor; 13, side plate; 14, fixed shaft; 15, connecting plate; 16, round sleeve; 17, first bevel gear; 18, second bevel gear; 19, vertical groove; 20, fixed block; 21, annular groove; 22, annular plate; 23, fixed pipe; 24, cutting knife; 25, baffle. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-5 As shown, a sewage filtering and treating device comprises a round shell 1, a fixed shell 2 is fixedly connected to the inner cavity of the round shell 1, a movable shaft 3 is movably connected to the center of the top surface of the fixed shell 2, a mounting shell 4 is fixedly connected to the top of the movable shaft 3, and a plurality of filter screens 5 are evenly distributed and fixedly connected in the mounting shell 4, so as to realize filtering and treating operations on solid impurities in sewage;

[0025] The inner cavity of the fixed shell 2 is provided with a motion drive component 6, and the motion drive component 6 includes a rotating shaft 11. The centers of the left and right side walls of the fixed shell 2 are movably connected with the rotating shaft 11. The rotating shaft 11 is movably connected to the round shell 1 at one end away from the fixed shell 2. One end of the rotating shaft 11 passes through the round shell 1 and is fixedly connected to a motor 12. The motor 12 is fixedly connected to the round shell 1. The rotating shaft 11 is located at one end of the inner cavity of the fixed shell 2 and is fixedly connected to a side plate 13. The same fixed shaft 14 is fixedly connected between the two side plates 13. A connecting plate 15 is sleeved on the side wall of the fixed shaft 14. A round sleeve 16 is hinged on the side of the connecting plate 15 away from the fixed shaft 14. The round sleeve 16 It is movably connected to the bottom end of the movable shaft 3, one of the rotating shafts 11 is located on the side wall of the inner cavity of the fixed shell 2 and is fixedly connected to a first bevel gear 17, the movable shaft 3 is located on the side wall of the inner cavity of the fixed shell 2 and is movably connected to a second bevel gear 18, the second bevel gear 18 is movably connected to the fixed shell 2, and the first bevel gear 17 and the second bevel gear 18 are meshed, so that the rotation and up and down reciprocating motion of the mounting shell 4 can be realized, and the rotation of the filter screen 5 driven by the mounting shell 4 can move impurities to the side wall of the circular shell 1, and the impurities can be discharged from the annular groove 7 through the up and down movement of the mounting shell 4, which is convenient for the processing operation of the impurities on the filter screen 5;

[0026] A vertical groove 19 is provided on the side wall of the movable shaft 3, a through hole is provided in the center of the side wall of the second bevel gear 18, a fixing block 20 is fixedly connected to the inner wall of the through hole, the movable shaft 3 passes through the through hole and the fixing block 20 is inserted into the vertical groove 19, and the fixing block 20 is movably connected to the vertical groove 19, so that the movable shaft 3 can reciprocate up and down on the second bevel gear 18;

[0027] The fixed housing 2 is provided with an annular groove 21 on the upper side of the second bevel gear 18, and an annular plate 22 is fixedly connected to the top surface of the second bevel gear 18. The annular plate 22 is movably connected to the annular groove 21, so as to realize the function of driving the movable shaft 3 to rotate through the second bevel gear 18;

[0028] An annular groove 7 is provided on the side wall of the circular shell 1, and an annular shell 8 is fixedly connected to the outer wall of the circular shell 1 at the annular groove 7, and a plurality of discharge shells 9 are fixedly connected to the annular shell 8. The discharge shells 9 are fixedly connected to a discharge pipe 10 on the side away from the annular shell 8, so as to realize the convenient discharge operation of impurities and reduce the inconvenience of manual operation;

[0029] The annular shell 8 is arranged at an angle, and a plurality of fixed pipes 23 are evenly distributed and fixedly connected on the bottom surface of the annular shell 8. The fixed pipe 23 penetrates the round shell 1 at one end away from the annular shell 8 and is fixedly connected to the round shell 1, so as to facilitate the discharge of impurities and the partial separation of the water source inside the impurities, and facilitate the sewage filtering operation.

[0030] Among them, a baffle 25 is fixedly connected to the side of the mounting shell 4 away from the center of the circular shell 1. The baffle 25 is arranged in a circular ring shape and its height is greater than the height of the annular groove 7, so as to reduce the discharge of sewage from the annular groove 7 during the filtering process, so as to improve the filtering effect;

[0031] A cutting knife 24 is fixedly connected to the top surface of the inner wall of the annular groove 7. The cutting knife 24 is arranged in an annular shape, and can realize a cutting operation on larger impurities, so as to facilitate the discharge of the impurities.

[0032] Working principle: When the utility model device is used, the round shell 1 is first fixedly installed in the sewage treatment system, and the discharge pipe 10 is connected to the external impurity collection and treatment device. When filtering sewage, the sewage enters from the upper side of the round shell 1, and the filtered sewage is discharged from the lower side of the round shell 1. During the filtering process, the device is connected to an external power supply, and the motor 12 is started. The motor 12 drives the rotating shaft 11 to rotate, and the rotating shaft 11 drives the first bevel gear 17 to rotate. The first bevel gear 17 engages with the second bevel gear 18 to rotate, and the second bevel gear 18 drives the movable shaft 3 to rotate, and the movable shaft 3 drives the installation shell 4 to rotate, so that the impurities filtered by the filter screen 5 can be moved to the inner wall of the round shell 1 by the action of centrifugal force. On the one hand, it realizes the aggregation of impurities, and on the other hand, it reduces the impact on the use of the filter screen 5. The rotating shaft 11 drives the fixed shaft 14 to rotate together through the side plate 13, and the fixed shaft 14 drives the connecting plate 15 to move. The connecting plate 15 drives the movable shaft 3 to realize up and down reciprocating motion through the circular sleeve 16. When the side wall of the mounting shell 4 moves to the position of the annular groove 7, the impurities can enter the inner cavity of the annular shell 8 through the annular groove 7 under the action of gravity and centrifugal force. Then, under the action of the external impurity collection and processing device and the gravity of the impurities themselves, the impurities enter the inner cavity of the discharge shell 9 and are discharged from the discharge pipe 10. This device realizes convenient discharge and processing operations of impurities, reduces the inconvenience of manual operation, and has a good use effect.

[0033] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sewage filtering and treating device, comprising a round shell (1), characterized in that: The inner cavity of the circular shell (1) is fixedly connected to a fixed shell (2); the center of the top surface of the fixed shell (2) is movably connected to a movable shaft (3); the top end of the movable shaft (3) is fixedly connected to a mounting shell (4); a plurality of filter screens (5) are evenly distributed and fixedly connected in the mounting shell (4); a motion drive component (6) is arranged in the inner cavity of the fixed shell (2); an annular groove (7) is provided on the side wall of the circular shell (1); an annular shell (8) is fixedly connected to the outer wall of the circular shell (1) at the annular groove (7); a plurality of discharge shells (9) are fixedly connected to the annular shell (8); and a discharge pipe (10) is fixedly connected to the side of the discharge shell (9) away from the annular shell (8).

2. A sewage filtration treatment device according to claim 1, characterized in that: The motion drive assembly (6) comprises a rotating shaft (11), the rotating shaft (11) is movably connected to the center of the left and right side walls of the fixed shell (2), the rotating shaft (11) is movably connected to the round shell (1) at one end away from the fixed shell (2), one end of the rotating shaft (11) passes through the round shell (1) and is fixedly connected to a motor (12), the motor (12) is fixedly connected to the round shell (1), the rotating shaft (11) is located in the inner cavity of the fixed shell (2) and is fixedly connected to a side plate (13), the two side plates (13) are fixedly connected to the same fixed shaft (14), the fixed shaft ( A connecting plate (15) is sleeved on the side wall of the fixed housing (14); a circular sleeve (16) is hingedly connected to the side of the connecting plate (15) away from the fixed shaft (14); the circular sleeve (16) is movably connected to the bottom end of the movable shaft (3); one of the rotating shafts (11) is located on the side wall of the inner cavity of the fixed housing (2) and is fixedly connected to a first bevel gear (17); the movable shaft (3) is located on the side wall of the inner cavity of the fixed housing (2) and is movably connected to a second bevel gear (18); the second bevel gear (18) is movably connected to the fixed housing (2); and the first bevel gear (17) and the second bevel gear (18) are meshed.

3. A sewage filtration treatment device according to claim 2, characterized in that: A vertical groove (19) is provided on the side wall of the movable shaft (3), a through hole is provided at the center of the side wall of the second bevel gear (18), a fixing block (20) is fixedly connected to the inner wall of the through hole, the movable shaft (3) passes through the through hole and the fixing block (20) is inserted into the vertical groove (19), and the fixing block (20) is movably connected to the vertical groove (19).

4. A sewage filtration treatment device according to claim 2, characterized in that: The fixed housing (2) is provided with an annular groove (21) on the upper side of the second bevel gear (18); an annular plate (22) is fixedly connected to the top surface of the second bevel gear (18); and the annular plate (22) is movably connected to the annular groove (21).

5. A sewage filtration treatment device according to claim 1, characterized in that: The annular shell (8) is arranged in an inclined manner, and a plurality of fixed tubes (23) are evenly distributed and fixedly connected on the bottom surface of the annular shell (8). The fixed tubes (23) extend away from one end of the annular shell (8) and penetrate the circular shell (1) and are fixedly connected to the circular shell (1).

6. A sewage filtration treatment device according to claim 1, characterized in that: A cutting knife (24) is fixedly connected to the top surface of the inner side wall of the annular groove (7), and the cutting knife (24) is arranged in an annular shape.

7. A sewage filtration treatment device according to claim 1, characterized in that: A baffle (25) is fixedly connected to the installation shell (4) at one side away from the center of the circular shell (1); the baffle (25) is arranged in a circular ring shape and has a height greater than the height of the annular groove (7).

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