CN221788338U - Multistage filtering device for fecal sewage treatment - Google Patents

Abstract

The utility model relates to the technical field of feces and sewage filtering, and discloses a multi-stage filtering device for feces and sewage treatment, including a filter pool, a filter wall is arranged inside the filter pool, a support frame is fixedly connected to one end of the top of the filter pool, the support frame is arranged in an inclined manner, a baffle is fixedly connected to the top of the lower end of the support frame, a filter barrel is arranged on the top of the support frame, a filtering mechanism is arranged inside the filter barrel, a feed opening is opened at the bottom of the filter barrel, two filter plates are arranged on the surface of the feed opening, both filter plates slide on the top of the support frame, a sliding mechanism for sliding the two filter plates is arranged inside the support frame, and a connecting pipe is installed on the top of the filter barrel. The utility model filters the feces and sewage inside the filter barrel by setting two filter plates during use, separates solids and liquids, thereby improving the filtering effect, and the two filter plates can also be slid, so that the surface of the filter plate can be cleaned more conveniently.

Description

A multi-stage filtering device for manure treatment

Technical Field

The utility model relates to the technical field of manure and sewage filtering, in particular to a multi-stage filtering device for manure and sewage treatment.

Background Art

Multi-stage filtration is a commonly used method for manure and sewage treatment. It filters manure and sewage step by step through multiple filters of different sizes to achieve separation and treatment of manure and sewage. Multi-stage filtration can effectively remove solids, particulate matter, suspended matter and microorganisms in manure and sewage, improve the treatment effect and the degree of water purification. At the same time, multi-stage filtration can also adjust the size and degree of filtration of the filter according to actual conditions to adapt to different sites and treatment requirements.

However, in actual use, the existing multi-stage filtration device for manure treatment can easily clog the filter screen due to the large amount of solid matter contained in the manure. As a result, the filter screen needs to be cleaned frequently. However, most of the existing cleaning methods are manually placed, which is quite troublesome. Therefore, it is urgent to solve the above problems.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a multi-stage filtering device for manure treatment.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A multi-stage filtering device for treating feces and sewage comprises a filter pool, a filter wall is arranged inside the filter pool, one end of the top of the filter pool is fixedly connected to a support frame, the support frame is arranged in an inclined manner, a baffle is fixedly connected to the top of the lower end of the support frame, a filter barrel is arranged on the top of the support frame, a filtering mechanism is arranged inside the filter barrel, a discharge port is opened at the bottom of the filter barrel, two filter plates are arranged on the surface of the discharge port, both of the two filter plates slide on the top of the support frame, a sliding mechanism for sliding the two filter plates is arranged inside the support frame, a connecting pipe is installed on the top of the filter barrel, and through the arrangement of the two filter plates, feces and sewage inside the filter barrel are filtered during use to separate solid and liquid, thereby improving the filtering effect, and the two filter plates can also be slid, so that the surface of the filter plate can be cleaned more conveniently.

Preferably, the filter mechanism includes an auger, the support frame is provided with a connecting port on the top, the discharge port is arranged on the surface of the connecting port, the support frame is inclined, and a solid waste port is provided at the bottom of the higher end of the support frame, the auger rotates inside the filter barrel, a rotating shaft is sleeved inside the auger, and the rotating shaft is rotatably connected to the center of the filter barrel, a connecting hole is provided on the surface of the baffle, the lower end of the filter barrel is sleeved inside the connecting hole, a fixing ring is installed on the surface of the filter barrel, the fixing ring is fixedly connected to the top of the support frame, a motor is installed at the higher end of the filter barrel, the motor output shaft is fixedly connected to one end of the rotating shaft, a solid collection box is provided at one end of the surface of the filter pool, the solid waste port is arranged on the top of the solid collection box, a guide plate is provided inside the solid collection box, and the guide plate is inclined, and is used to allow the feces and sewage inside the filter barrel to be filtered through the surfaces of two filter plates, and the solids are discharged from the solid waste port through the action of the auger.

Furthermore, the sliding mechanism includes a screw rod, and the bottoms of the two filter plates are fixedly connected with connecting blocks, and two sliding rods are arranged inside the connecting port, and the two ends of the two sliding rods are fixedly connected to the opposite sides inside the connecting port, and the two connecting blocks are sleeved on the surfaces of the two sliding rods, the screw rod is inserted into the filter pool, the screw rod is inserted into the connecting port, and the screw rod is sleeved inside the two connecting blocks, and the two connecting blocks are matched with the screw rod, and rotating wheels are symmetrically rotated on both sides of the filter pool surface, and the two rotating wheels are respectively fixedly connected to the two ends of the screw rod, so as to limit the sliding of the two filter plates, thereby filtering or cleaning.

The beneficial effects of the utility model are:

1. When in use, the manure can be transported to the inside of the filter barrel. Through the setting of two filter plates, filtering can be carried out, so that the liquid flows downward, and the remaining solids are stuck and transported from the solid waste port to the inside of the solid collection box through the rotation of the auger, thereby improving the filtering effect.

2. After long-term use, the two filter plates can be slid away from each other, so that the surfaces of the two filter plates can be cleaned more conveniently, thereby improving the use effect of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of a multi-stage filtering device for treating feces and sewage proposed by the present invention;

FIG2 is a schematic diagram of the surface structure of a multi-stage filtering device for manure treatment proposed by the present invention;

FIG3 is a schematic diagram of the structure of a filtering mechanism of a multi-stage filtering device for manure treatment proposed by the present invention;

FIG. 4 is a schematic diagram of a sliding mechanism of a multi-stage filtering device for manure treatment proposed in the present invention.

In the figure: 1. filter tank; 11. filter wall; 2. solid collection box; 21. guide plate; 3. support frame; 31. baffle; 32. connecting hole; 33. connecting port; 34. slide rod; 4. filter barrel; 41. discharge port; 42. solid waste port; 43. auger; 44. rotating shaft; 45. motor; 46. fixing ring; 47. connecting pipe; 5. filter plate; 51. connecting block; 52. screw rod; 53. rotor.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying 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.

Referring to Figures 1 to 4, a multi-stage filtering device for treating feces and sewage comprises a filtering pool 1, a filtering wall 11 is arranged inside the filtering pool 1, a support frame 3 is fixedly connected to one end of the top of the filtering pool 1, the support frame 3 is arranged in an inclined manner, a baffle 31 is fixedly connected to the top of the lower end of the support frame 3, a filtering barrel 4 is arranged on the top of the support frame 3, a filtering mechanism is arranged inside the filtering barrel 4, a discharge port 41 is opened at the bottom of the filtering barrel 4, two filtering plates 5 are arranged on the surface of the discharge port 41, the two filtering plates 5 are both slid on the top of the supporting frame 3, a sliding mechanism for sliding the two filtering plates 5 is arranged inside the supporting frame 3, a connecting pipe 47 is installed on the top of the filtering barrel 4, through the arrangement of the two filtering plates 5, the feces and sewage inside the filtering barrel 4 are filtered during use, the solid and liquid are separated, thereby improving the filtering effect, and the two filtering plates 5 can also be slid, so that the surface of the filtering plates 5 can be cleaned more conveniently.

1 to 3, in a preferred embodiment, the filtering mechanism includes an auger 43, a connection port 33 is provided at the top of the support frame 3, a feed port 41 is provided on the surface of the connection port 33, the support frame 3 is inclined, a solid waste port 42 is provided at the bottom of the higher end of the support frame 3, the auger 43 rotates inside the filter barrel 4, a rotating shaft 44 is sleeved inside the auger 43, the rotating shaft 44 is rotatably connected to the center of the filter barrel 4, a connecting hole 32 is provided on the surface of the baffle 31, the lower end of the filter barrel 4 is sleeved inside the connecting hole 32, and the filter barrel 4 is installed with a fixing ring 46, which is fixedly connected to the top of the support frame 3. A motor 45 is installed at the higher end of the filter barrel 4, and the output shaft of the motor 45 is fixedly connected to one end of the rotating shaft 44. A solid collection box 2 is arranged at one end of the surface of the filter pool 1, and a solid waste port 42 is arranged at the top of the solid collection box 2. A guide plate 21 is arranged inside the solid collection box 2, and the guide plate 21 is arranged at an angle to filter the feces and sewage inside the filter barrel 4 through the surfaces of the two filter plates 5, and the solids are discharged from the solid waste port 42 through the action of the auger 43.

2 and 4 , in a preferred embodiment, the sliding mechanism includes a screw rod 52, the bottoms of the two filter plates 5 are fixedly connected to connecting blocks 51, two slide rods 34 are arranged inside the connecting port 33, both ends of the two slide rods 34 are fixedly connected to opposite sides of the connecting port 33, the two connecting blocks 51 are sleeved on the surfaces of the two slide rods 34, the screw rod 52 is inserted into the filter pool 1, the screw rod 52 is inserted into the connecting port 33, the screw rod 52 is sleeved inside the two connecting blocks 51, the two connecting blocks 51 are matched with the screw rod 52, and rotating wheels 53 are symmetrically rotated on both sides of the surface of the filter pool 1, and the two rotating wheels 53 are respectively fixedly connected to the two ends of the screw rod 52, so as to limit the sliding of the two filter plates 5, thereby filtering or cleaning.

From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: through the arrangement of the two filter plates 5, the feces and sewage inside the filter barrel 4 are filtered during use to separate the solid and liquid, thereby improving the filtering effect. The two filter plates 5 can also be slid, so that the surface of the filter plate 5 can be cleaned more conveniently. When in use, the feces and sewage are transported to the inside of the filter barrel 4 through the connecting pipe 47 at the top of the filter barrel 4, and then the motor 45 is driven to drive the rotating shaft 44 and the auger 43 to rotate. At this time, the liquid inside the feces and sewage will flow downward through the surface of the two filter plates 5, and the solid retained inside will be transported upward through the rotation of the auger 43, and then through the solid waste port 42 is discharged, so that the solid falls into the solid collection box 2, and after the filtered liquid flows into the filter pool 1, it can be filtered again through the setting of the filter wall 11. After long-term use, any one of the two rotating wheels 53 can be manually rotated to drive the screw rod 52 to rotate. Under the restriction of the two sliding rods 34, the two connecting blocks 51 and the two filter plates 5 can be moved away from each other, so that the two filter plates 5 are separated from the bottom of the filter barrel 4, and then the surfaces of the two filter plates 5 can be cleaned, so that the two filter plates 5 are easily blocked when placed in use. After completion, the two filter plates 5 are slid closer to each other, and the two filter plates 5 are fitted with the discharge port 41 at the bottom of the filter barrel 4.

For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and/or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and/or combinations thereof.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. 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 (6)

1. A multi-stage filtering device for treating feces and sewage, comprising a filtering pool (1), characterized in that a filtering wall (11) is arranged inside the filtering pool (1), a supporting frame (3) is fixedly connected to one end of the top of the filtering pool (1), the supporting frame (3) is arranged in an inclined manner, a baffle (31) is fixedly connected to the top of the lower end of the supporting frame (3), a filtering barrel (4) is arranged on the top of the supporting frame (3), a filtering mechanism is arranged inside the filtering barrel (4), a feeding port (41) is opened at the bottom of the filtering barrel (4), two filtering plates (5) are arranged on the surface of the feeding port (41), the two filtering plates (5) are both slid on the top of the supporting frame (3), a sliding mechanism for sliding the two filtering plates (5) is arranged inside the supporting frame (3), and a connecting pipe (47) is installed on the top of the filtering barrel (4). 2. The multi-stage filtering device for treating feces and sewage according to claim 1 is characterized in that the filtering mechanism includes an auger (43), a connecting port (33) is provided at the top of the support frame (3), the discharge port (41) is arranged on the surface of the connecting port (33), the support frame (3) is inclined, a solid waste port (42) is provided at the bottom of the higher end of the support frame (3), and the auger (43) rotates inside the filter barrel (4). 3. The multi-stage filtering device for treating feces and sewage according to claim 2 is characterized in that a rotating shaft (44) is sleeved inside the auger (43), and the rotating shaft (44) is rotatably connected to the center of the filter barrel (4), a connecting hole (32) is opened on the surface of the baffle (31), and the lower end of the filter barrel (4) is sleeved inside the connecting hole (32), and a fixing ring (46) is installed on the surface of the filter barrel (4), and the fixing ring (46) is fixedly connected to the top of the support frame (3), and a motor (45) is installed at the higher end of the filter barrel (4), and the output shaft of the motor (45) is fixedly connected to one end of the rotating shaft (44). 4. The multi-stage filtration device for manure treatment according to claim 3 is characterized in that a solid collection box (2) is provided at one end of the surface of the filter tank (1), the solid waste outlet (42) is provided at the top of the solid collection box (2), and a guide plate (21) is provided inside the solid collection box (2), and the guide plate (21) is inclined. 5. The multi-stage filtering device for treating feces and sewage according to claim 4 is characterized in that the sliding mechanism includes a screw rod (52), the bottoms of the two filter plates (5) are fixedly connected with connecting blocks (51), two sliding rods (34) are arranged inside the connecting port (33), both ends of the two sliding rods (34) are fixedly connected to opposite sides inside the connecting port (33), and the two connecting blocks (51) are sleeved on the surfaces of the two sliding rods (34). 6. The multi-stage filtering device for treating feces and sewage according to claim 5 is characterized in that the screw rod (52) is inserted into the inside of the filter tank (1), the screw rod (52) is inserted into the inside of the connecting port (33), the screw rod (52) is sleeved inside the two connecting blocks (51), and the two connecting blocks (51) are matched with the screw rod (52), and there are rotating wheels (53) on both sides symmetrically of the surface of the filter tank (1), and the two rotating wheels (53) are respectively fixedly connected to the two ends of the screw rod (52).