A fiber filter pool floating matter cleaning device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a fiber filter pool floating cleaning device, including a shell, both ends of the shell extending outward, the shell being an upper and lower opening structure, a filter screen fixedly connected to the bottom of the shell, both side outer walls of the shell being provided with a lifting assembly for changing its height, and both side inner walls of the shell extension being provided with a light rod through two vertical fixing seats. The utility model uses a lifting assembly to make the shell fall into the fiber filter pool, and then uses a driving assembly to make the filter plate push the floating objects on the liquid surface and make them enter the shell, and then the lifting assembly lifts the shell and makes the collected floating objects suspend on the upper surface of the filter screen, and then uses a scraping assembly to scrape the suspended objects on the filter screen, thereby quickly completing the collection and cleaning operation of the fiber filter pool floating objects, and retrofitting and modifying the existing fiber filter pool, with low cost and high efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically to a fiber filter pool floating matter cleaning device. Background Art

[0002] The fiber filter is a commonly used sewage treatment equipment used to remove suspended matter and particulate matter in the water. However, sometimes some flocs will still appear in the fiber filter. These flocs are mostly caused by improper operation of the filter or a large amount of plankton in the water. If they are not cleaned in time, the normal operation of the equipment will be seriously affected.

[0003] In order to reduce the generation of floating objects in the filter tank, some necessary measures need to be taken, such as increasing the density of the filter material of the fiber filter to increase the ability to capture suspended matter. However, this method requires the existing fiber filter to be reinstalled, which is time-consuming and labor-intensive. Therefore, it is necessary to adopt the method of adding a collection and cleaning device to the existing fiber filter to achieve a low-cost solution to the problem of floating objects in the fiber filter. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fiber filter tank floating matter cleaning device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a fiber filter pool floating material cleaning device, comprising a shell, both ends of the shell extending outward, the shell being an upper and lower opening structure, a filter screen being fixedly connected to the bottom of the shell, both side outer walls of the shell being provided with lifting components for changing its height, both side inner walls of the shell extension portion being provided with light rods installed through two vertical fixing seats, a slide table being slidably connected to the circumferential outer side of the light rod, a filter plate being fixedly connected between the two slide tables, a spring being sleeved on one side of the two light rods, one end of the spring being fixedly connected to a retaining ring installed on one side inner wall of the shell, the other end of the spring being fixed to the slide table, a driving component for moving the filter plate being provided on the top of the shell, and a scraping component for cleaning the filter screen being provided inside the shell.

[0006] As a further solution of the utility model, the lifting assembly includes a guide rail frame, which is slidably connected to the outer wall of one side of the shell, and the guide rail frame is detachably connected to the fiber filter tank by screws. A threaded cylinder is fixedly connected to the outer wall of one side of the shell, and a threaded rod is rotatably connected to the inside of the guide rail frame, and the threaded rod is threadedly connected to the threaded cylinder.

[0007] As a further solution of the utility model, the top end of the threaded rod passes through the guide rail frame and is fixedly connected to a rotating wheel.

[0008] As a further solution of the utility model, the drive assembly includes a mounting frame, which is fixedly connected to an inner wall of one side of the shell, a servo motor is fixedly connected to one side of the mounting frame, one end of the servo motor output shaft is fixedly connected to a winding roller, a pull rope is wrapped around the circumferential outer wall of the winding roller, and one end of the pull rope is fixed to the filter plate.

[0009] As a further solution of the utility model, a vertical bearing frame supporting the winding roller is fixedly connected to one side of the mounting frame.

[0010] As a further solution of the utility model, the scraping assembly includes a waste discharge trough, which is opened on one side of the shell, and the inner walls on both sides of the shell are slidably connected with connecting plates, and a scraper and a baffle are fixedly connected between the two connecting plates. The bottom of the scraper is in contact with the filter, and the baffle fits with and seals the waste discharge trough.

[0011] As a further solution of the utility model, a avoidance groove is provided on one side outer wall of the shell, a rotating handle is rotatably connected to one side outer wall of the baffle, and the rotating handle is rotatably embedded in the avoidance groove.

[0012] As a further solution of the utility model, two magnetic plates are fixedly connected to one side of the rotating handle, and the magnetic plates are magnetically attracted to the inner wall of one side of the avoidance groove.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model uses a lifting component to make the shell fall into the fiber filter tank, and then uses a driving component to make the filter plate push the floating objects on the liquid surface and make them enter the shell, and then the lifting component lifts the shell and makes the collected floating objects suspend on the upper surface of the filter screen, and then the scraping component is used to scrape the suspended objects on the filter screen, so as to quickly complete the collection and cleaning operation of the floating objects in the fiber filter tank, and the existing fiber filter tank can be retrofitted with low cost and high efficiency.

[0015] 2. The utility model uses a spring to make the filter plate move outwards along the polished rod to reset while the winding roller is unwinding, thereby realizing semi-automatic operation and facilitating subsequent recycling.

[0016] 3. The utility model has a baffle plate that fits and seals the waste discharge trough, and at the same time the scraper plate contacts the filter screen, so that the waste discharge trough is opened when the baffle plate is pulled, and the scraper plate is pulled by the connecting plate to scrape the filter screen, so that floating objects on the surface are discharged from the waste discharge trough, which is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2It is a schematic diagram of the enlarged structure of part A of the utility model.

[0019] Figure 3 It is a schematic diagram of the rear three-dimensional structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the baffle opening structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. bare rod; 2. retaining ring; 3. spring; 4. filter plate; 5. pull rope; 6. slide; 7. housing; 8. winding roller; 9. mounting frame; 10. servo motor; 11. rotating wheel; 12. threaded rod; 13. guide rail frame; 14. threaded cylinder; 15. filter screen; 16. waste discharge trough; 17. baffle; 18. rotating handle; 19. avoidance groove; 20. scraper; 21. magnetic plate; 22. connecting plate. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 4The utility model provides a fiber filter pool floating cleaning device, including a shell 7, both ends of the shell 7 extend outward, the shell 7 is an upper and lower opening structure, a filter screen 15 is welded on the bottom of the shell 7, and both side outer walls of the shell 7 are provided with a lifting assembly for changing its height. The lifting assembly includes a guide rail frame 13, the guide rail frame 13 is slidably connected to one side outer wall of the shell 7, the guide rail frame 13 and the fiber filter pool are detachably connected by screws, and one side outer wall of the shell 7 is fixed with a threaded cylinder 14 by bolts, and the inner rotation of the guide rail frame 13 is connected with a threaded rod 12, and the threaded rod 12 is threadedly connected to the threaded cylinder 14, and the top of the threaded rod 12 passes through the guide rail frame 13 and is fixed with a running wheel 11 by bolts, and the threaded rod 12 is rotated by rotating the running wheel 11, and the shell 7 is driven to move along the guide rail frame 13 by the threaded cylinder 14, and the inner walls of the two side extensions of the shell 7 are installed with a light rod 1 through two vertical fixing seats, and the outer circumference of the light rod 1 is slidably connected with a slide 6, and the two slides 6 are connected by The filter plate 4 is fixed by bolts, and springs 3 are sleeved on one side of the two polished rods 1. One end of the spring 3 is fixed by bolts with a retaining ring 2 installed on the inner wall of one side of the shell 7, and the other end of the spring 3 is fixed to the slide 6. A driving component for moving the filter plate 4 is provided on the top of the shell 7, and a scraping component for cleaning the filter screen 15 is provided inside the shell 7. The shell 7 is dropped into the fiber filter tank by the lifting component, and the filter plate 4 is partially penetrated into the liquid surface of the fiber filter tank, and then the filter plate 4 drives the slide 6 to move toward the shell 7 along the polished rod 1 through the driving component, and the floating objects on the liquid surface are pushed by the filter plate 4 and enter the shell 7, and then the lifting component lifts the shell 7, and the water in the shell 7 leaks out through the filter screen 15, and the collected floating objects are suspended on the upper surface of the filter screen 15, and then the suspended objects on the filter screen 15 are scraped off by the scraping component, thereby quickly completing the collection and cleaning operation of the floating objects in the fiber filter tank, and the existing fiber filter tank is retrofitted with low cost and high efficiency.

[0024] In order to realize the reciprocating movement of the filter plate 4, the driving assembly in the utility model includes a mounting frame 9, which is fixed to the inner wall of one side of the shell 7 by bolts, and a servo motor 10 is fixed to one side of the mounting frame 9 by bolts, and one end of the output shaft of the servo motor 10 is key-connected with a winding roller 8, and a pull rope 5 is wound around the circumferential outer wall of the winding roller 8, and one end of the pull rope 5 is fixed to the filter plate 4. By starting the servo motor 10, the servo motor 10 rotates to reel the winding roller 8, and the filter plate 4 is pulled to move by the pull rope 5. When the servo motor 10 rotates in the opposite direction to unwind the winding roller 8, the spring 3 rebounds and resets the filter plate 4 to move outward along the light rod 1 to reset, thereby realizing semi-automatic operation and facilitating subsequent recycling. A vertical bearing frame supporting the winding roller 8 is fixed to one side of the mounting frame 9 by bolts, so that the rotation of the winding roller 8 is more stable.

[0025] In order to clean the floating objects filtered on the filter screen 15, the scraping assembly in the utility model includes a waste discharge trough 16, which is opened on one side of the shell 7. The inner walls on both sides of the shell 7 are slidably connected with connecting plates 22. A scraper 20 and a baffle 17 are fixed between the two connecting plates 22 by bolts. The bottom of the scraper 20 contacts the filter screen 15, and the baffle 17 fits and blocks the waste discharge trough 16. The baffle 17 fits and blocks the waste discharge trough 16, and the scraper 20 contacts the filter screen 15 at the same time, so that the waste discharge trough 16 is opened when the baffle 17 is pulled. The scraper 20 is pulled by the connecting plate 22 to scrape the filter screen 15 so that floating objects on its surface are discharged from the waste discharge trough 16. The use is simple and convenient. A avoidance groove 19 is opened on the outer wall of one side of the shell 7. A rotating handle 18 is rotatably connected to the outer wall of one side of the baffle 17, and the rotating handle 18 is rotatably embedded in the avoidance groove 19, so that the rotating handle 18 is hidden. Two magnetic plates 21 are fixed to one side of the rotating handle 18 by bolts, and the magnetic plates 21 are magnetically attracted to the inner wall of one side of the avoidance groove 19, so that the rotating handle 18 is magnetically fixed in the avoidance groove 19.

[0026] The cleaning device is divided into the following steps when in use:

[0027] S1: First, install the guide rail frame 13 into the fiber filter tank by screws, and make the housing 7 much higher than the fiber filter tank;

[0028] S2: During cleaning, the threaded rod 12 is rotated by rotating the rotating wheel 11, and the housing 7 is driven by the threaded cylinder 14 to move downward along the guide rail frame 13 and fall into the fiber filter tank, and the filter plate 4 is partially immersed in the liquid surface of the fiber filter tank;

[0029] S3: Then, by starting the servo motor 10, the servo motor 10 rotates to reel the reel 8, and the filter plate 4 is pulled along the polished rod 1 toward the housing 7 by the pull rope 5, and the floating objects on the liquid surface are pushed by the filter plate 4 and enter the housing 7;

[0030] S4: Then, the wheel 11 is rotated in the reverse direction to lift the housing 7, and the water in the housing 7 leaks out through the filter screen 15, while the collected floating objects are suspended on the upper surface of the filter screen 15;

[0031] S5: Then, the baffle plate 17 is pulled outward by rotating the handle 18, and the waste discharge trough 16 is opened. The baffle plate 17 moves outward and pulls the scraper plate 20 through the connecting plate 22 to scrape the filter screen 15, so that the floating objects on the surface are discharged from the waste discharge trough 16.

[0032] Finally, a few points should be explained: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A floating object cleaning device for a fiber filter, comprising a shell (7), both ends of which extend outward, the shell (7) is an upper and lower opening structure, and a filter screen (15) is fixedly connected to the bottom of the shell (7), characterized in that: The outer walls on both sides of the shell (7) are provided with lifting components for changing its height, the inner walls on both sides of the extension part of the shell (7) are installed with a light rod (1) through two vertical fixed seats, the outer side of the circumference of the light rod (1) is slidably connected with a slide table (6), and a filter plate (4) is fixedly connected between the two slide tables (6). One side of the two light rods (1) is sleeved with a spring (3), one end of the spring (3) is fixedly connected with a retaining ring (2) installed on the inner wall of one side of the shell (7), and the other end of the spring (3) is fixed to the slide table (6). The top of the shell (7) is provided with a driving component for moving the filter plate (4), and the inside of the shell (7) is provided with a scraping component for cleaning the filter screen (15).

2. A fiber filter floating object cleaning device according to claim 1, characterized in that: The lifting assembly comprises a guide rail frame (13), the guide rail frame (13) is slidably connected to an outer wall of one side of the shell (7), the guide rail frame (13) is detachably connected to the fiber filter tank via screws, a threaded cylinder (14) is fixedly connected to an outer wall of one side of the shell (7), a threaded rod (12) is rotatably connected inside the guide rail frame (13), and the threaded rod (12) is threadedly connected to the threaded cylinder (14).

3. A fiber filter pool floating object cleaning device according to claim 2, characterized in that: The top end of the threaded rod (12) passes through the guide rail frame (13) and is fixedly connected to the rotating wheel (11).

4. The floating object cleaning device for a fiber filter according to claim 1, characterized in that: The driving assembly comprises a mounting frame (9), the mounting frame (9) being fixedly connected to an inner wall of one side of the housing (7), a servo motor (10) being fixedly connected to one side of the mounting frame (9), a winding roller (8) being fixedly connected to one end of the output shaft of the servo motor (10), a pull rope (5) being wound around the circumferential outer wall of the winding roller (8), and one end of the pull rope (5) being fixed to the filter plate (4).

5. A fiber filter pool floating debris cleaning device according to claim 4, characterized in that: One side of the mounting frame (9) is fixedly connected to a vertical bearing frame for supporting the winding roller (8).

6. The floating object cleaning device for a fiber filter according to claim 1, characterized in that: The scraping assembly comprises a waste discharge trough (16), the waste discharge trough (16) being arranged on one side of the shell (7), the inner walls on both sides of the shell (7) being slidably connected with connecting plates (22), a scraper (20) and a baffle (17) being fixedly connected between the two connecting plates (22), the bottom of the scraper (20) being in contact with the filter screen (15), and the baffle (17) being in fit with and sealing the waste discharge trough (16).

7. A fiber filter pool floating debris cleaning device according to claim 6, characterized in that: An avoidance groove (19) is provided on one side outer wall of the housing (7), and a rotating handle (18) is rotatably connected to one side outer wall of the baffle (17), and the rotating handle (18) is rotatably embedded in the avoidance groove (19).

8. The floating object cleaning device for a fiber filter according to claim 7, characterized in that: Two magnetic plates (21) are fixedly connected to one side of the rotating handle (18), and the magnetic plates (21) are magnetically attracted to the inner wall of one side of the avoidance groove (19).

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