Graded filtering equipment for sewage pool treatment

Abstract

The utility model discloses graded filtering equipment for sewage pool treatment, and relates to the technical field of sewage treatment. Graded filtering equipment for sewage pool treatment comprises a base, the top of the base is fixedly connected with a box body through supporting legs, the outer wall of the left side of the box body is fixedly connected with a motor, and the output end of the right side of the motor penetrates into the box body and is fixedly connected with the left end of a first transverse shaft; the two ends of the first transverse shaft rotationally penetrate through the left side and the right side of the box through bearings, and a filtering mechanism is arranged on the right side of the box. The filtering mechanism comprises a sliding rail, a sliding block, a first filtering plate, a second filtering plate, a support, a sliding rod, a half-tooth gear, a rack, a limiting block and a spring, a motor is started to drive a first transverse shaft to rotate, the first transverse shaft rotates to drive the first filtering plate and the second filtering plate to move up and down at the same time, and water plants and microorganisms mixed in sewage are shaken and filtered; therefore, manual sorting of the aquatic plants can be replaced, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a grading filtering device for sewage pool treatment. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] The patent with the patent announcement number CN213132144U discloses a filtering and deslagging device for a sewage treatment pool, including a sewage treatment pool, a slot is provided on the surface of the sewage treatment pool, a connecting plate is plugged into the slot through an L-shaped plug rod, a handle is provided on the surface of the connecting plate, and a fixed frame is fixedly connected to the bottom of the connecting plate. The filtering and deslagging device for the sewage treatment pool is arranged by the matching arrangement of the slot, the L-shaped plug rod, the connecting plate, the fixing frame and the deslagging net. When in use, the L-shaped plug rod is inserted into the slot, and then the connecting plate, the fixing frame and the deslagging net are placed into the sewage treatment pool, and then the sewage is discharged into the sewage treatment pool, thereby playing the role of filtering and deslagging the sewage. Through the matching arrangement of the connecting frame, the hydraulic cylinder and the connecting block, when the waste residue on the deslagging net is too heavy during use, the hydraulic cylinder is raised, and then the connecting block is fitted with the connecting frame, and then the connecting frame is lifted up, thereby effectively avoiding the waste residue from overloading the filter net. The above patent has the following shortcomings: although the patent can filter the microorganisms in the sewage, it cannot filter the microorganisms in the sewage separately from the water plants. If the water plants are sorted out manually, it is not only time-consuming and laborious, but also increases the labor cost of the factory. In view of this, we propose a graded filtration device for sewage pool treatment. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a graded filtration device for sewage pool treatment, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A graded filtering device for treating a sewage pool comprises a base, the top of the base is fixedly connected to a box body through supporting legs, a motor is fixedly connected to the left outer wall of the box body, the right output end of the motor penetrates into the inside of the box body and is fixedly connected to the left end of a first horizontal axis, the two ends of the first horizontal axis rotate through the left and right sides of the box body through bearings, and a filtering mechanism is arranged on the right side of the box body;

[0006] The filtering mechanism comprises a slide rail, a slider, a first filter plate, a second filter plate, a bracket, a slide rod, a half-toothed gear, a rack, a limit block, and a spring;

[0007] The slide rail is fixedly connected to the top of the base, driving the back of the first filter plate and the second filter plate to slide and connect with the slide rail through the slider, the first filter plate is tilted and arranged with the left side lower and the right side higher, the second filter plate is tilted and arranged with the left side lower and the right side higher, and the filter hole diameter of the first filter plate is larger than the filter hole diameter of the second filter plate. The movement of the slider is limited by setting the slide rail.

[0008] Preferably, the bracket is fixedly connected to the top of the base, the slide bar slides through the bracket, the bottom end of the slide bar is fixedly connected to the top end of the rack, the right end of the first horizontal axis is fixedly connected to the half-toothed gear, and the half-toothed gear is meshed with the rack. The bracket is provided to limit the upward and downward movement of the slide bar.

[0009] Preferably, the limit block is fixedly connected to the top end of the sliding rod, and a spring is sleeved on the outside of the sliding rod.

[0010] Preferably, a crushing mechanism is arranged inside the box, and the crushing mechanism comprises a second horizontal axis, both ends of which rotate through the box through bearings, a second crushing roller is fixedly connected to the middle of the second horizontal axis, and a second gear is fixedly connected to the right end of the second horizontal axis. The box provides support force for the second horizontal axis.

[0011] Preferably, a first crushing roller is fixedly connected to the middle of the first transverse axis, a first gear is fixedly connected to the middle of the first transverse axis, and the first gear is meshed with the second gear. The first transverse axis is provided to provide support force for the first crushing roller.

[0012] Preferably, three collection boxes are arranged on the top of the base, the left collection box is arranged at the bottom of the box body, the middle collection box is arranged at the bottom of the second filter plate, and the right collection box is arranged at the lower right corner of the first filter plate.

[0013] The utility model provides a grading filtration device for sewage pool treatment, which has the following beneficial effects:

[0014] (1) By turning on the motor to drive the first horizontal axis to rotate, the rotation of the first horizontal axis drives the first filter plate and the second filter plate to move up and down at the same time, and produces a shaking sieve to filter the mixed aquatic plants and microorganisms in the sewage, thereby replacing manual sorting of aquatic plants and saving manpower.

[0015] (2) The first horizontal axis rotates to drive the first gear and the first crushing roller to rotate. The rotation of the first gear drives the first crushing roller and the second crushing roller to rotate simultaneously, and the aquatic plants that fall into the box are crushed, thereby facilitating the subsequent manual recovery of the aquatic plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is an overall structural schematic diagram of the utility model;

[0017] Figure 2 It is a back structural schematic diagram of the structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the filtering mechanism area in the structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model and a schematic diagram of the crushing mechanism area.

[0020] In the figure: 1. base; 2. box; 3. motor; 4. first horizontal axis; 5. filtering mechanism; 6. crushing mechanism; 51. slide rail; 52. slider; 53. first filter plate; 54. second filter plate; 55. bracket; 56. slide bar; 57. half-tooth gear; 58. rack; 59. limit block; 510. spring; 61. second horizontal axis; 62. first crushing roller; 63. second crushing roller; 64. first gear; 65. second gear. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1

[0023] See also Figure 1-4, a graded filtering device for treating sewage pools, comprising a base 1, a box body 2 is fixedly connected to the top of the base 1 through a supporting leg, a motor 3 is fixedly connected to the left outer wall of the box body 2, the right output end of the motor 3 penetrates into the interior of the box body 2, and is fixedly connected to the left end of the first transverse axis 4, both ends of the first transverse axis 4 rotate through the left and right sides of the box body 2 through bearings, and a filtering mechanism 5 is arranged on the right side of the box body 2; the filtering mechanism 5 comprises a slide rail 51, a slider 52, a first filter plate 53, a second filter plate 54, a bracket 55, a slide bar 56, a half-tooth gear 57, a rack 58, a limit block 59, and a spring 510; the slide rail 51 is fixedly connected to the top of the base 1, driving the back sides of the first filter plate 53 and the second filter plate 54 to be slidably connected to the slide rail 51 through the slider 52, the first filter plate 53 is tilted in a shape of low left and high right, and the second filter plate 54 is tilted in a shape of low left and high right, and the filter hole diameter of the first filter plate 53 is larger than the filter hole diameter of the second filter plate 54. The movement of the slider 52 is limited by setting the slide rail 51. The bracket 55 is fixedly connected to the top of the base 1, and the slide bar 56 slides through the bracket 55. The bottom end of the slide bar 56 is fixedly connected to the top of the rack 58, and the right end of the first horizontal axis 4 is fixedly connected to the half-toothed gear 57, and the half-toothed gear 57 is meshed with the rack 58. The upper and lower movements of the slide bar 56 are limited by setting the bracket 55. The limit block 59 is fixedly connected to the top of the slide bar 56, and the outer sleeve of the slide bar 56 is provided with a spring 510.

[0024] When in use, first use the water pump to pump the sewage in the sewage pool to the first filter plate 53, then start the motor 3 to drive the first horizontal axis 4 to rotate, the rotation of the first horizontal axis 4 drives the half-toothed gear 57 to rotate, the half-toothed gear 57 rotates in the first half circle to drive the rack 58 to move downward, the rack 58 moves downward to drive the slide bar 56 to move downward and compress the spring 510, the half-toothed gear 57 rotates to the second half circle and disengages from the rack 58, at this time the spring 510 rebounds and drives the slide bar 56 to move upward, thereby the slide bar 56 moves back and forth up and down, and drives the first filter plate 53 and the second filter plate 54 to move up and down at the same time, and produces a shaking sieve filtration for the mixed aquatic plants and microorganisms in the sewage, wherein the aquatic plants will slide from the first filter plate 53 to the inside of the box 2.

[0025] Embodiment 2

[0026] See also Figure 1-4On the basis of the first embodiment, a crushing mechanism 6 is arranged inside the housing 2, and the crushing mechanism 6 includes a second transverse axis 61, and both ends of the second transverse axis 61 rotate through the housing 2 through bearings, and a second crushing roller 63 is fixedly connected to the middle of the second transverse axis 61, and a second gear 65 is fixedly connected to the right end of the second transverse axis 61. The housing 2 is provided with a support force for the second transverse axis 61. The middle of the first transverse axis 4 is fixedly connected to the first crushing roller 62, and the middle of the first transverse axis 4 is fixedly connected to the first gear 64, and the first gear 64 is meshed with the second gear 65. The first transverse axis 4 is provided with a support force for the first crushing roller 62. Three collection boxes are arranged on the top of the base 1, the left collection box is arranged at the bottom of the housing 2, the middle collection box is arranged at the bottom of the second filter plate 54, and the right collection box is arranged at the lower right corner of the first filter plate 53.

[0027] When in use, on the basis of Example 1, the first horizontal axis 4 drives the first gear 64 and the first crushing roller 62 to rotate during rotation, the first gear 64 drives the second gear 65 to rotate, the second gear 65 drives the second horizontal axis 61 to rotate, and the second horizontal axis 61 drives the second crushing roller 63 to rotate, thereby the first crushing roller 62 and the second crushing roller 63 rotate at the same time and crush the aquatic plants that fall into the box 2.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A graded filtration device for treating a sewage pool, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a box (2) via a supporting leg, a motor (3) is fixedly connected to the left outer wall of the box (2), a right output end of the motor (3) penetrates into the interior of the box (2) and is fixedly connected to the left end of a first transverse axis (4), both ends of the first transverse axis (4) rotatably penetrate the left and right sides of the box (2) via bearings, and a filtering mechanism (5) is provided on the right side of the box (2); The filtering mechanism (5) comprises a slide rail (51), a slider (52), a first filter plate (53), a second filter plate (54), a bracket (55), a slide rod (56), a half-toothed gear (57), a rack (58), a limit block (59), and a spring (510); The slide rail (51) is fixedly connected to the top of the base (1), driving the back sides of the first filter plate (53) and the second filter plate (54) to be slidably connected to the slide rail (51) through the slider (52); the first filter plate (53) is tilted and arranged in a shape of being lower on the left and higher on the right; the second filter plate (54) is tilted and arranged in a shape of being lower on the left and higher on the right; the filter hole diameter of the first filter plate (53) is larger than the filter hole diameter of the second filter plate (54).

2. A graded filtration device for sewage pool treatment according to claim 1, characterized in that: The bracket (55) is fixedly connected to the top of the base (1), the slide bar (56) slides through the bracket (55), the bottom end of the slide bar (56) is fixedly connected to the top end of the rack (58), the right end of the first horizontal axis (4) is fixedly connected to the half-toothed gear (57), and the half-toothed gear (57) is meshed with the rack (58).

3. A graded filtration device for sewage pool treatment according to claim 2, characterized in that: The limit block (59) is fixedly connected to the top end of the slide rod (56), and a spring (510) is sleeved on the outside of the slide rod (56).

4. A graded filtration device for sewage pool treatment according to claim 3, characterized in that: A crushing mechanism (6) is arranged inside the box body (2), and the crushing mechanism (6) comprises a second transverse axis (61), both ends of the second transverse axis (61) rotatably penetrate the box body (2) via bearings, a second crushing roller (63) is fixedly connected to the middle of the second transverse axis (61), and a second gear (65) is fixedly connected to the right end of the second transverse axis (61).

5. A graded filtration device for sewage pool treatment according to claim 4, characterized in that: A first crushing roller (62) is fixedly connected to the middle of the first transverse axis (4), a first gear (64) is fixedly connected to the middle of the first transverse axis (4), and the first gear (64) is meshed with a second gear (65).

6. A graded filtration device for sewage pool treatment according to claim 5, characterized in that: Three collection boxes are arranged on the top of the base (1), the left collection box is arranged at the bottom of the box body (2), the middle collection box is arranged at the bottom of the second filter plate (54), and the right collection box is arranged at the lower right corner of the first filter plate (53).

Images