Excrement and sewage separation device for septic tank cleaning

Abstract

The utility model relates to the technical field of feces separation, and discloses a feces separation device for cleaning a septic tank, which comprises an equipment shell, and the upper surface of the equipment shell is fixedly communicated with a feed pipe. According to the manure separation device for cleaning the septic tank, through the arrangement of the separation structure, manure enters the conical separation barrel through the feeding pipe, sewage in the manure is filtered through the first filter plate, the manure is left on the first filter plate, then a driving motor is started, and the manure is separated from the conical separation barrel; a driving motor drives a movable cylinder, a limiting block, a gravity block and a cleaning brush II to rotate through a rotating shaft, so that the gravity block and the cleaning brush II scrape excrement on a filter plate I, and meanwhile, the cleaning brush II at the bottom of the gravity block can clean filter holes in the filter plate I; and then the excrement flows to an inclined plate I at the bottom in the equipment shell through a connecting groove, an arc-shaped groove and a discharging groove, so that the excrement on a filter plate I can be cleaned after separation is completed, and the problem that the filter plate I is blocked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fecal sewage separation, in particular to a fecal sewage separation device for septic tank cleaning. Background Technique

[0002] The cleaning cycle of the septic tank is related to the temperature of fecal sewage, air temperature, nature of buildings, and drainage water quality and quantity. If the designed cleaning cycle is too short, the concentration of fecal sewage in the septic tank will be too high, with a large gap from the actual cleaning cycle, affecting normal fermentation and sewage treatment effects, and even causing fecal sewage overflow, affecting environmental hygiene. When cleaning the septic tank, it is necessary to separate feces and sewage first. However, for the existing fecal sewage separation device for septic tank cleaning, it is rather troublesome to clean the feces on the filter screen after separation, resulting in easy blockage of the filter screen and inconvenient removal of feces from the device. Therefore, we propose a fecal sewage separation device for septic tank cleaning to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a fecal sewage separation device for septic tank cleaning, which solves the problems mentioned in the background technique.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a fecal sewage separation device for septic tank cleaning, including an equipment housing, the upper surface of the equipment housing is fixedly communicated with a feed pipe, the upper surface of the equipment housing is provided with a movable hole, the inside of the equipment housing is fixedly connected with a partition board, a separation structure is arranged at the top end of the equipment housing near the partition board, a first inclined plate is fixedly connected to the bottom of the inner wall of the equipment housing near the left side of the partition board, a second inclined plate is fixedly connected to the bottom of the inner wall of the equipment housing near the right side of the partition board, a feces discharge pipe is fixedly communicated with the left side of the equipment housing, and a sewage discharge pipe is fixedly communicated with the right side of the equipment housing.

[0005] By adopting the above technical solution, the setting of the first inclined plate and the second inclined plate facilitates the rapid discharge of feces and sewage.

[0006] Further, the separation structure includes a conical separation cylinder, a through hole, a first filter plate, a discharging structure, an annular groove, a second filter plate, a resisting spring and a cleaning structure. The outer wall of the conical separation cylinder is fixedly installed inside the equipment housing. A through hole is opened at the bottom end inside the conical separation cylinder. A first filter plate is fixedly connected inside the conical separation cylinder. A discharging structure is arranged inside the conical separation cylinder. An annular groove is opened inside the conical separation cylinder near the through hole. A second filter plate is movably connected inside the annular groove. The upper and lower surfaces of the second filter plate are fixedly connected with resisting springs. One end of the resisting spring is fixedly connected to the inner wall of the annular groove. A cleaning structure is arranged inside the conical separation cylinder.

[0007] By adopting the above technical solution, the conical separation cylinder is designed to be conical, which facilitates the rapid separation of fecal sewage and also facilitates the cleaning of the filter plate inside the conical separation cylinder.

[0008] Furthermore, the discharging structure includes an arc-shaped groove, a discharging groove, a connecting groove, a sealing block and a pull rod. The arc-shaped groove is opened on the upper surface of the conical separation cylinder. The discharging groove is opened on the outer wall of the conical separation cylinder. The connecting groove is opened on the inner wall of the conical separation cylinder. The sealing block is movably connected inside the arc-shaped groove. The top end of the sealing block is fixedly connected to the pull rod, and the top end of the pull rod extends to the outer wall of the moving hole.

[0009] By adopting the above technical solution, pulling the pull rod drives the sealing block to move upward, so that the sealing block disengages from the inside of the arc-shaped groove and the moving hole, which facilitates the discharge of feces and prevents the problem of blockage of the first filter plate caused by long-term accumulation on it.

[0010] Furthermore, the cleaning structure includes a rotating shaft, a limiting groove, a driving motor, a connecting plate, a lifting cylinder, a conical block, a first cleaning brush and a moving structure. The outer wall of the rotating shaft is rotatably connected inside the first filter plate. The limiting groove is opened on the outer wall of the rotating shaft. The top end of the rotating shaft is fixedly connected to the driving motor. The outer wall of the top end of the rotating shaft is movably connected to the connecting plate. The driving motor is fixedly connected to the upper surface of the connecting plate. The output ends of the lifting cylinders are fixedly connected to both ends of the upper surface of the connecting plate. The lifting cylinders are fixedly installed on the upper surface of the equipment housing. The bottom end of the rotating shaft is fixedly connected to the conical block. The bottom of the conical block is fixedly connected to the first cleaning brush. The moving structure is arranged on the outer wall of the rotating shaft.

[0011] Furthermore, the moving structure includes a moving cylinder, a limiting block, a gravity block and a second cleaning brush. The inside of the moving cylinder is sleeved on the outer wall of the rotating shaft. The limiting block is fixedly connected inside the moving cylinder. The gravity block is fixedly connected to the outer wall of the moving cylinder. The bottom of the gravity block is fixedly connected to the second cleaning brush through a groove opened.

[0012] Furthermore, the outer wall of the limiting block is clamped inside the limiting groove. The bottom of the gravity block contacts the upper surface of the first filter plate. The connecting groove is communicated with the arc-shaped groove and the discharging groove. The size of the moving hole is adapted to the size of the sealing block.

[0013] The beneficial effects of the present utility model are:

[0014] 1. The device for separating fecal sewage used for septic tank cleaning, through the setting of the separation structure, the fecal sewage enters the inside of the conical separation cylinder through the feed pipe. The sewage in the fecal sewage will be filtered through the first filter plate, while the feces will remain on the first filter plate. Then, start the driving motor, and the driving motor drives the movable cylinder, the limiting block, the gravity block and the second cleaning brush to rotate through the rotating shaft, so that the gravity block and the second cleaning brush scrape the feces on the first filter plate. At the same time, the second cleaning brush at the bottom of the gravity block can clean the filter holes inside the first filter plate. Then, the feces flow to the first inclined plate at the inner bottom of the equipment shell through the connecting groove, the arc groove and the discharge groove. After the separation is completed in this way, the feces on the first filter plate can be cleaned up, and the problem of blockage of the first filter plate will not occur.

[0015] 2. The device for separating fecal sewage used for septic tank cleaning, through the setting of the cleaning structure, after filtering the fecal sewage, start the lifting cylinder. The lifting cylinder drives the connecting plate, the driving motor, the rotating shaft, the conical block and the first cleaning brush to move downward through the output end, so that the bottom of the first cleaning brush contacts the inside of the second filter plate. Then, start the driving motor, and the driving motor drives the conical block and the first cleaning brush to rotate through the rotating shaft, so that the first cleaning brush cleans the upper surface and the filter holes of the second filter plate, which can prevent the problem of blockage of the second filter plate. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art.

[0017] Figure 1 It is a schematic structural diagram of the present invention;

[0018] Figure 2 It is a cross-sectional structural view of the present invention;

[0019] Figure 3 It is a schematic separation structure diagram of the present invention;

[0020] Figure 4 It is a cross-sectional separation structure view of the present invention;

[0021] Figure 5 For the present invention Figure 4 The enlarged schematic view of the structure at A in;

[0022] Figure 6 For the present invention Figure 4 The enlarged schematic view of the structure at B in;

[0023] Figure 7 For the present invention Figure 4 The enlarged schematic view of the structure at C in.

[0024] Description of reference numerals: 1. Equipment housing; 2. Feed pipe; 3. Movable hole; 4. Partition board; 5. Separation structure; 51. Conical separation cylinder; 52. Through hole; 53. Filter plate 1; 54. Discharge structure; 541. Arc groove; 542. Discharge groove; 543. Connection groove; 544. Sealing block; 545. Pull rod; 55. Annular groove; 56. Filter plate 2; 57. Resisting spring; 58. Cleaning structure; 581. Rotating shaft; 582. Limit groove; 583. Driving motor; 584. Connecting plate; 585. Lifting cylinder; 586. Conical block; 587. Cleaning brush 1; 588. Movable structure; 5881. Movable cylinder; 5882. Limit block; 5883. Gravity block; 5884. Cleaning brush 2; 6. Inclined plate 1; 7. Inclined plate 2; 8. Fecal discharge pipe; 9. Sewage discharge pipe. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] Please refer to Figures 1-7 , a fecal sewage separation device for septic tank cleaning, including an equipment housing 1, the upper surface of the equipment housing 1 is fixedly communicated with a feed pipe 2, the upper surface of the equipment housing 1 is provided with a movable hole 3, the inside of the equipment housing 1 is fixedly connected with a partition board 4, a separation structure 5 is arranged at the top of the inside of the equipment housing 1 near the partition board 4, an inclined plate 1 6 is fixedly connected to the bottom of the inner wall of the equipment housing 1 near the left side of the partition board 4, an inclined plate 2 7 is fixedly connected to the bottom of the inner wall of the equipment housing 1 near the right side of the partition board 4, a fecal discharge pipe 8 is fixedly communicated with the left side of the equipment housing 1, and a sewage discharge pipe 9 is fixedly communicated with the right side of the equipment housing 1; By adopting the above technical solution, the inclined plate 1 6 and the inclined plate 2 7 are arranged to facilitate the rapid discharge of feces and sewage.

[0027] The separation structure 5 includes a conical separation cylinder 51, a through hole 52, a filter plate 1 53, a discharge structure 54, an annular groove 55, a filter plate 2 56, a resisting spring 57 and a cleaning structure 58. The outer wall of the conical separation cylinder 51 is fixedly installed inside the equipment housing 1. A through hole 52 is opened at the bottom end inside the conical separation cylinder 51. A filter plate 1 53 is fixedly connected inside the conical separation cylinder 51. A discharge structure 54 is arranged inside the conical separation cylinder 51. An annular groove 55 is opened inside the conical separation cylinder 51 near the through hole 52. A filter plate 2 56 is movably connected inside the annular groove 55. The upper and lower surfaces of the filter plate 2 56 are fixedly connected with a resisting spring 57. One end of the resisting spring 57 is fixedly connected to the inner wall of the annular groove 55. A cleaning structure 58 is arranged inside the conical separation cylinder 51; By adopting the above technical solution, the conical separation cylinder 51 is designed to be conical, which is convenient for rapid separation of fecal sewage and also convenient for cleaning the filter plate inside the conical separation cylinder 51.

[0028] The discharge structure 54 includes an arc-shaped groove 541, a discharge chute 542, a connection groove 543, a sealing block 544, and a pull rod 545. The arc-shaped groove 541 is opened on the upper surface of the conical separation cylinder 51. The discharge chute 542 is opened on the outer wall of the conical separation cylinder 51. The connection groove 543 is opened on the inner wall of the conical separation cylinder 51. The sealing block 544 is movably connected inside the arc-shaped groove 541. The top of the sealing block 544 is fixedly connected to the pull rod 545. The top of the pull rod 545 extends to the outer wall of the movable hole 3. By adopting the above technical solution, pulling the pull rod 545, the pull rod 545 drives the sealing block 544 to move upward, so that the sealing block 544 disengages from the inside of the arc-shaped groove 541 and the movable hole 3. This facilitates the discharge of feces and prevents the problem of long-term accumulation on the first filter plate 53, which may cause the first filter plate 53 to be blocked.

[0029] The cleaning structure 58 includes a rotating shaft 581, a limiting groove 582, a driving motor 583, a connecting plate 584, a lifting cylinder 585, a conical block 586, a first cleaning brush 587, and a movable structure 588. The outer wall of the rotating shaft 581 is rotatably connected inside the first filter plate 53. The limiting groove 582 is opened on the outer wall of the rotating shaft 581. The top of the rotating shaft 581 is fixedly connected to the driving motor 583. The upper outer wall of the rotating shaft 581 is movably connected to the connecting plate 584. The upper surface of the connecting plate 584 is fixedly connected to the driving motor 583. The output ends of the lifting cylinders 585 are fixedly connected to both ends of the upper surface of the connecting plate 584. The lifting cylinders 585 are fixedly installed on the upper surface of the equipment housing 1. The bottom of the rotating shaft 581 is fixedly connected to the conical block 586. The bottom of the conical block 586 is fixedly connected to the first cleaning brush 587. The movable structure 588 is arranged on the outer wall of the rotating shaft 581. By setting the cleaning structure 58, after filtering the fecal sewage, by starting the lifting cylinder 585, the lifting cylinder 585 drives the connecting plate 584, the driving motor 583, the rotating shaft 581, the conical block 586, and the first cleaning brush 587 to move downward through the output end, so that the bottom of the first cleaning brush 587 contacts the inside of the second filter plate 56. Then start the driving motor 583. The driving motor 583 drives the conical block 586 and the first cleaning brush 587 to rotate through the rotating shaft 581, so that the first cleaning brush 587 cleans the upper surface and the filter holes of the second filter plate 56. This can prevent the problem of blockage of the second filter plate 56.

[0030] The movable structure 588 includes a movable cylinder 5881, a limit block 5882, a gravity block 5883, and a second cleaning brush 5884. The inside of the movable cylinder 5881 is sleeved on the outer wall of the rotating shaft 581. A limit block 5882 is fixedly connected inside the movable cylinder 5881. A gravity block 5883 is fixedly connected to the outer wall of the movable cylinder 5881. A second cleaning brush 5884 is fixedly connected to the bottom of the gravity block 5883 through a groove provided. Through the setting of the separation structure 5, the fecal sewage enters the inside of the conical separation cylinder 51 through the feed pipe 2. The sewage in the fecal sewage will be filtered through the first filter plate 53, and the feces will remain on the first filter plate 53. Then, the driving motor 583 is started. The driving motor 583 drives the movable cylinder 5881, the limit block 5882, the gravity block 5883, and the second cleaning brush 5884 to rotate through the rotating shaft 581, so that the gravity block 5883 and the second cleaning brush 5884 scrape the feces on the first filter plate 53. At the same time, the second cleaning brush 5884 at the bottom of the gravity block 5883 can clean the filter holes in the first filter plate 53. Then, the feces flow to the first inclined plate 6 at the bottom of the inner wall of the equipment housing 1 through the connecting groove 543, the arc-shaped groove 541, and the discharge groove 542. In this way, after the separation is completed, the feces on the first filter plate 53 can be cleaned up, and the problem of blockage of the first filter plate 53 will not occur.

[0031] The outer wall of the limit block 5882 is clamped inside the limit groove 582. The bottom of the gravity block 5883 contacts the upper surface of the first filter plate 53. The connecting groove 543 is communicated with the arc-shaped groove 541 and the discharge groove 542. The size of the movable hole 3 is adapted to the size of the sealing block 544.

[0032] In use, the fecal sewage enters the inside of the conical separation cylinder 51 through the feed pipe 2. The sewage in the fecal sewage is filtered through the first filter plate 53, then flows into the inside of the through hole 52 and is then secondarily filtered through the second filter plate 56, while the feces remain on the first filter plate 53. Then, the drive motor 583 is started. The drive motor 583 drives the movable cylinder 5881, the limit block 5882, the gravity block 5883, and the second cleaning brush 5884 to rotate through the rotating shaft 581, so that the gravity block 5883 and the second cleaning brush 5884 scrape the feces on the first filter plate 53. At the same time, the second cleaning brush 5884 at the bottom of the gravity block 5883 can clean the filter holes in the first filter plate 53. Then, the feces flow to the bottom of the inner wall of the equipment housing 1 through the connecting groove 543, the arc groove 541, and the discharge groove 542, and finally, by opening the one-way valve on the feces discharge pipe 8, the feces are discharged through the feces discharge pipe 8. In this way, after the separation is completed, the feces on the first filter plate 53 can be cleaned up, and the problem of blockage of the first filter plate 53 will not occur; after filtering the fecal sewage, by starting the lifting cylinder 585, the lifting cylinder 585 drives the connecting plate 584, the drive motor 583, the rotating shaft 581, the conical block 586, and the first cleaning brush 587 to move downward through the output end, so that the bottom of the first cleaning brush 587 contacts the inside of the second filter plate 56. Then, the drive motor 583 is started. The drive motor 583 drives the conical block 586 and the first cleaning brush 587 to rotate through the rotating shaft 581, so that the first cleaning brush 587 cleans the upper surface and the filter holes of the second filter plate 56, thus preventing the problem of blockage of the second filter plate 56.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fecal sewage separation device for septic tank cleaning, comprising an equipment housing (1), characterized in that: The upper surface of the device housing (1) is fixedly connected and communicated with a feed pipe (2). An activity hole (3) is formed in the upper surface of the device housing (1). A partition plate (4) is fixedly connected inside the device housing (1). A separation structure (5) is arranged at the top of the device housing (1) near the partition plate (4). A first inclined plate (6) is fixedly connected to the bottom of the inner wall of the device housing (1) on the left side of the partition plate (4). A second inclined plate (7) is fixedly connected to the bottom of the inner wall of the device housing (1) on the right side of the partition plate (4). A feces discharge pipe (8) is fixedly connected and communicated with the left side of the device housing (1). A sewage discharge pipe (9) is fixedly connected and communicated with the right side of the device housing (1).

2. The fecal sewage separation device for septic tank cleaning according to claim 1, characterized in that: The separation structure (5) includes a conical separation cylinder (51), a through hole (52), a first filter plate (53), a discharge structure (54), an annular groove (55), a second filter plate (56), a resistance spring (57), and a cleaning structure (58). The outer wall of the conical separation cylinder (51) is fixedly installed inside the device housing (1). A through hole (52) is formed in the bottom end of the conical separation cylinder (51). A first filter plate (53) is fixedly connected inside the conical separation cylinder (51). A discharge structure (54) is arranged inside the conical separation cylinder (51). An annular groove (55) is formed in the conical separation cylinder (51) near the through hole (52). A second filter plate (56) is movably connected inside the annular groove (55). The upper and lower surfaces of the second filter plate (56) are fixedly connected with resistance springs (57). One end of the resistance spring (57) is fixedly connected to the inner wall of the annular groove (55). A cleaning structure (58) is arranged inside the conical separation cylinder (51).

3. The fecal sewage separation device for septic tank cleaning according to claim 2, characterized in that: The discharge structure (54) includes an arc groove (541), a discharge groove (542), a connection groove (543), a sealing block (544), and a pull rod (545). The arc groove (541) is formed in the upper surface of the conical separation cylinder (51). A discharge groove (542) is formed in the outer wall of the conical separation cylinder (51). A connection groove (543) is formed in the inner wall of the conical separation cylinder (51). A sealing block (544) is movably connected inside the arc groove (541). The top of the sealing block (544) is fixedly connected with a pull rod (545). The top of the pull rod (545) extends to the outer wall of the activity hole (3).

4. The fecal sewage separation device for septic tank cleaning according to claim 3, characterized in that: The cleaning structure (58) includes a rotating shaft (581), a limiting groove (582), a driving motor (583), a connecting plate (584), a lifting cylinder (585), a conical block (586), a first cleaning brush (587) and a movable structure (588). The outer wall of the rotating shaft (581) is rotatably connected to the inside of the first filter plate (53). The outer wall of the rotating shaft (581) is provided with a limiting groove (582). The top end of the rotating shaft (581) is fixedly connected to a driving motor (583). The outer wall of the top end of the rotating shaft (581) is movably connected to a connecting plate (584). The upper surface of the connecting plate (584) is fixedly connected to a driving motor (583). The output ends of lifting cylinders (585) are fixedly connected to both ends of the upper surface of the connecting plate (584). The lifting cylinders (585) are fixedly installed on the upper surface of the equipment housing (1). The bottom end of the rotating shaft (581) is fixedly connected to a conical block (586). The bottom of the conical block (586) is fixedly connected to a first cleaning brush (587). The outer wall of the rotating shaft (581) is provided with a movable structure (588).

5. The fecal sewage separation device for septic tank cleaning according to claim 4, characterized in that: The movable structure (588) includes a movable cylinder (5881), a limiting block (5882), a gravity block (5883) and a second cleaning brush (5884). The inside of the movable cylinder (5881) is sleeved on the outer wall of the rotating shaft (581). The inside of the movable cylinder (5881) is fixedly connected to a limiting block (5882). The outer wall of the movable cylinder (5881) is fixedly connected to a gravity block (5883). The bottom of the gravity block (5883) is fixedly connected to a second cleaning brush (5884) through a groove opened therein.

6. The manure separation device for septic tank cleaning according to claim 5, characterized in that: The outer wall of the limiting block (5882) is clamped inside the limiting groove (582). The bottom of the gravity block (5883) contacts the upper surface of the first filter plate (53). The connection groove (543) communicates with the arc-shaped groove (541) and the discharge groove (542). The size of the movable hole (3) is adapted to the size of the sealing block (544).

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