Intelligent sewage monitoring treatment automatic filtering device

Abstract

The utility model relates to the field of sewage filtering devices, in particular to an intelligent sewage monitoring treatment automatic filtering device. The automatic filtering device comprises: a housing having a water inlet pipe, a blow-off pipe and a drain pipe; the primary filtering mechanism comprises a filter cartridge rotatably suspended in the shell and a driving structure for driving the filter cartridge to rotate; the filter cartridge comprises a main cartridge connected with the shell and a bottom cartridge detachably connected with the main cartridge; a supporting piece is arranged below the bottom cylinder and comprises a supporting plate fixed to the shell and a rotating base detachably connected with the supporting plate and rotationally connected with the bottom cylinder. The secondary filtering mechanism is mounted below the primary filtering mechanism; and the fine filtering mechanism is mounted below the secondary filtering mechanism. According to the intelligent sewage monitoring treatment automatic filtering device disclosed by the utility model, the detachable rotating seat and the detachable bottom cylinder are arranged, so that the filtering cylinder can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the field of sewage filtration devices, and particularly to an intelligent sewage monitoring and treatment automatic filtration device. Background Art

[0002] Water quality monitoring is a process of monitoring and measuring the types of pollutants in water bodies, the concentrations of various pollutants and their changing trends, and evaluating the water quality status. The monitoring scope is very wide, including unpolluted and polluted natural waters and various industrial wastewaters, etc. The main monitoring items can be divided into two categories: one is the comprehensive indicators reflecting the water quality status, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand, and biochemical oxygen demand, etc.; the other is some toxic substances, such as phenol, cyanide, arsenic, lead, chromium, cadmium, mercury, and organic pesticides, etc.

[0003] The Chinese invention patent application with the publication number of CN108579196A discloses a multi-level filtration device for sewage used in water quality detection. The multi-level filtration device includes a filtration cylinder, a secondary filter plate, and a fine filtration box. Among them, the filtration cylinder rotates driven by a first driving motor to preliminarily filter the sewage; the secondary filter plate is arranged below the filtration cylinder and is used for secondary filtration of the preliminarily filtered sewage; the fine filtration box is arranged below the secondary filter plate and rotates driven by a second driving motor to finely filter the sewage after secondary filtration. However, this multi-level filtration device has a complex structure and it is difficult to clean the filtration cylinder.

[0004] Therefore, a new technical solution is needed in this field to solve the above problems. Summary of the Invention

[0005] In order to improve or solve the technical problem that the multi-level filtration device in the prior art has a complex structure and it is difficult to clean the filtration cylinder, the utility model provides an intelligent sewage monitoring and treatment automatic filtration device. The automatic filtration device includes: a housing having a water inlet pipe for injecting sewage, a sewage discharge pipe for discharging sundries, and a drain pipe for discharging the filtered sewage; a primary filtration mechanism including a rotatable filtration cylinder suspended in the housing and a driving structure for driving the filtration cylinder to rotate; the filtration cylinder includes a main cylinder connected to the housing and a bottom cylinder detachably connected to the main cylinder; a support member is arranged below the bottom cylinder, and the support member includes a support plate fixed on the housing, a rotating seat detachably connected to the support plate and rotatably connected to the bottom cylinder; a secondary filtration mechanism installed below the primary filtration mechanism; a fine filtration mechanism installed below the secondary filtration mechanism.

[0006] The intelligent sewage monitoring and treatment automatic filtering device of the utility model comprises a shell, a primary filtering mechanism, a secondary filtering mechanism and a fine filtering mechanism. Among them, the primary filtering mechanism comprises a filtering cylinder and a driving mechanism. The filtering cylinder comprises a main cylinder and a bottom cylinder detachably connected to the main cylinder. By disassembling the bottom cylinder, it is relatively convenient to clean the sundries in the filtering cylinder. A support member is arranged below the bottom cylinder, and the support member comprises a support plate and a rotating seat detachably connected to the support plate. The rotating seat can support and limit the bottom cylinder to ensure the stable rotation of the filtering cylinder. By disassembling the rotating seat, the disassembly space of the bottom cylinder can be increased, so that the bottom cylinder can be disassembled more conveniently, and the sundries in the filtering cylinder can be cleaned. Through the above settings, the intelligent sewage monitoring and treatment automatic filtering device of the utility model can clean the filtering cylinder more conveniently by setting a detachable rotating seat and a detachably arranged bottom cylinder.

[0007] Further, a suspension ring is arranged at one end of the main cylinder; a suspension cylinder matching with the suspension ring is arranged on the shell, and a first roller is arranged on the contact surface between the suspension cylinder and the suspension ring; one end of the water inlet pipe extends into the main cylinder.

[0008] Further, the driving structure comprises a first toothed ring arranged on the outer circumference of the main cylinder, a driving gear meshing with the first toothed ring, and a driving source connected to the driving gear.

[0009] Further, the rotating seat and the support plate are in plug-in fit connection and are detachably connected by bolts; the main cylinder and the bottom cylinder are detachably connected by bolts.

[0010] Further, the fine filtering mechanism comprises a fine filter box slidably installed in the shell and a power structure for driving the fine filter box to slide; an abutting plate is arranged on the fine filter box; a receiving plate matching with the abutting plate is arranged on the shell.

[0011] Further, the power structure comprises a cam abutting against the abutting plate and a power source for driving the cam to rotate; a return spring is arranged between the receiving plate and the fine filter box.

[0012] Further, a liquid guide plate is arranged above the abutting plate.

[0013] In summary, compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) The filter cartridge includes a main cylinder and a bottom cylinder detachably connected to the main cylinder. By disassembling the bottom cylinder, it is relatively convenient to clean the debris inside the filter cartridge. A support member is provided below the bottom cylinder, and the support member includes a support plate and a rotating seat detachably connected to the support plate. The rotating seat can support and limit the bottom cylinder to ensure the stable rotation of the filter cartridge. By disassembling the rotating seat, the disassembly space of the bottom cylinder can be increased, so that the bottom cylinder can be disassembled more conveniently, and thus the debris inside the filter cartridge can be cleaned;

[0015] (2) By providing a suspension cylinder, a suspension ring, a receiving plate and an abutting plate, the filter cartridge and the fine filter box can be suspended in the housing, replacing the original structures such as a connecting shaft and a guiding block, and reducing the occupied space of the automatic filtering device. Description of the Drawings

[0016] The preferred embodiments of the present invention will be described below with reference to the drawings. In the drawings:

[0017] Figure 1 It is a schematic diagram of an embodiment of an intelligent sewage monitoring and treatment automatic filtering device of the present invention.

[0018] List of reference numerals: 1. Housing; 11. Water inlet pipe; 12. Sewage discharge pipe; 13. Drain pipe; 14. Suspension cylinder; 15. Receiving plate; 16. Liquid guide plate; 2. Primary filtering mechanism; 21. Filter cartridge; 211. Main cylinder; 212. Bottom cylinder; 213. Rotating shaft; 214. Suspension ring; 22. Driving structure; 221. First toothed ring; 222. Driving gear; 223. Driving source; 23. Support member; 231. Support plate; 232. Rotating seat; 3. Secondary filtering mechanism; 31. Secondary filter plate; 32. Flushing head; 4. Fine filtering mechanism; 41. Fine filter box; 411. Abutting plate; 42. Power structure; 421. Cam; 422. Power source; 423. Return spring. Detailed Embodiments

[0019] The preferred embodiments of the present invention will be described below with reference to the drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention and are not intended to limit the protection scope of the present invention.

[0020] It should be noted that in the description of the present invention, the terms indicating directions or positional relationships such as "up", "down", "left", "right", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "setting", and "connection" 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 directly connected, or indirectly connected through an intermediate medium, and can also be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] In order to improve or solve the technical problems in the prior art that the multi-level filtering device has a complex structure and it is difficult to clean the filter cartridge 21, the present utility model provides an intelligent sewage monitoring and treatment automatic filtering device. The automatic filtering device includes: a housing 1, which has a water inlet pipe 11 for injecting sewage, a sewage discharge pipe 12 for discharging sundries, and a drain pipe 13 for discharging the filtered sewage; a primary filtering mechanism 2, which includes a filter cartridge 21 rotatably suspended in the housing 1 and a driving structure 22 for driving the filter cartridge 21 to rotate; the filter cartridge 21 includes a main cylinder 211 connected to the housing 1 and a bottom cylinder 212 detachably connected to the main cylinder 211; a support member 23 is arranged below the bottom cylinder 212, and the support member 23 includes a support plate 231 fixed on the housing 1, a rotating seat 232 detachably connected to the support plate 231 and rotatably connected to the bottom cylinder 212; a secondary filtering mechanism 3 is installed below the primary filtering mechanism 2; a fine filtering mechanism 4 is installed below the secondary filtering mechanism 3.

[0023] Figure 1 It is a schematic diagram of an embodiment of an intelligent sewage monitoring and treatment automatic filtering device of the present utility model. As Figure 1 shown, in one or more embodiments, an intelligent sewage monitoring and treatment automatic filtering device of the present utility model includes a housing 1, a primary filtering mechanism 2, a secondary filtering mechanism 3, and a fine filtering mechanism 4. Among them, the primary filtering mechanism 2 is arranged at the top of the housing 1, the secondary filtering mechanism 3 is arranged in the middle of the housing 1, and the fine filtering mechanism 4 is arranged at the bottom of the housing 1.

[0024] Continue to refer to Figure 1, in one or more embodiments, the housing 1 is in the shape of a generally rectangular box. A water inlet pipe 11 is provided at the top of the housing 1, and the water inlet pipe 11 is used to inject sewage into the housing 1. Specifically, there are two water inlet pipes 11, and the two water inlet pipes 11 are symmetrically arranged. The sewage flows into the primary filtration mechanism 2 through the water inlet pipe 11. Further, a sewage discharge pipe 12 is provided in the middle of the housing 1, and the sewage discharge pipe 12 is used to discharge the sundries filtered out by the secondary filtration mechanism 3. Further, a drain pipe 13 is provided near the bottom of the housing 1, and the drain pipe 13 is used to discharge the sewage filtered by the primary filtration mechanism 2, the secondary filtration mechanism 3, and the fine filtration mechanism 4. Further, a suspension cylinder 14 for installing the primary filtration mechanism 2 is provided inside the housing 1. Specifically, the suspension cylinder 14 is installed on the top wall of the housing 1 and is generally cylindrical. A convex ring protruding towards the middle is formed at the lower end of the suspension cylinder 14. Further, a first roller is provided on the convex ring, and a plurality of first rollers are evenly and spacedly arranged along the circumferential direction of the convex ring, thereby reducing the friction between the suspension cylinder 14 and the primary filtration mechanism 2. Further, a receiving plate 15 for installing the fine filtration mechanism 4 is also provided inside the housing 1. Specifically, there are two receiving plates 15, and the two receiving plates 15 are arranged opposite to each other. Further, a liquid guide plate 16 is also arranged above the receiving plate 15, and the liquid guide plate 16 is fixedly connected to the housing 1. The sewage filtered by the secondary filtration mechanism 3 flows into the fine filtration mechanism 4 after being guided by the liquid guide plate 16.

[0025] Continue to refer to Figure 1, in one or more embodiments, the primary filtration mechanism 2 includes a filter cylinder 21 and a driving structure 22 for driving the filter cylinder 21 to rotate. Among them, the filter cylinder 21 includes a main cylinder 211 and a bottom cylinder 212 detachably connected to the main cylinder 211. Specifically, the main cylinder 211 is generally cylindrical, and a suspension ring 214 is arranged at one end of the main cylinder 211, and the suspension ring 214 abuts against the first roller. A flange is provided at the other end of the main cylinder 211, and the main cylinder 211 and the bottom cylinder 212 are detachably connected by the flange and bolts. Further, a rotating shaft 213 is provided below the bottom cylinder 212, and a support member 23 matching the rotating shaft 213 is arranged below the bottom cylinder 212. The support member 23 is fixedly connected to the housing 1, and the rotating shaft 213 is rotatably connected to the support member 23. Specifically, the support member 23 includes a support plate 231 fixed to the housing 1 and a rotating seat 232 detachably connected to the support plate 231. The support plate 231 is generally rectangular plate-shaped, and an installation hole matching the support plate 231 is arranged on the rotating seat 232, and the support plate 231 and the rotating seat 232 are connected by plugging through the installation hole. Further, bolt holes are formed on the support plate 231 and the rotating seat 232, and they can be detachably connected by bolts after the support plate 231 is inserted into the rotating seat 232. Further, a rotating hole matching the rotating shaft 213 is formed on the rotating seat 232, and the rotating shaft 213 is arranged in the rotating hole. Further, the driving structure 22 includes a first toothed ring 221 arranged on the circumferential outer side of the main cylinder 211, a driving gear 222 meshing with the first toothed ring 221, and a driving source 223 connected to the driving gear 222. Specifically, the driving source 223 is a motor. The driving source 223 is installed on the top of the housing 1, and the driving shaft of the driving source 223 passes through the housing 1. The driving gear 222 is arranged at the end of the driving shaft and meshes with the first gear. When the driving source 223 rotates, it drives the driving gear 222 to rotate, and then drives the first toothed ring 221 to rotate, thereby driving the main cylinder 211 to rotate.

[0026] Continue to refer to Figure 1 , in one or more embodiments, the secondary filtration mechanism 3 includes a secondary filter plate 31 and a flushing head 32 installed above the secondary filter plate 31. Specifically, the secondary filter plate 31 is generally inverted "V" - shaped, and the end of the secondary filter plate 31 is close to the sewage discharge pipe 12. The flushing head 32 is connected to a flushing pump, and the flushing head flushes out clear water to flush the debris on the secondary filter plate 31 to the sewage discharge pipe 12.

[0027] Continue to refer to Figure 1, in one or more embodiments, the fine filtration mechanism 4 includes a fine filter box 41 installed in the housing 1 and a power structure 42 for driving the fine filter box 41 to slide. Specifically, the fine filter box 41 is in the shape of a substantially rectangular drawer, and a plurality of filter holes are formed in its bottom. Alternatively, a filter screen can be used at the bottom of the fine filter box 41. Further, a contact plate 411 is provided on the fine filter box 41, and the contact plate 411 is arranged between the receiving plate 15 and the liquid guide plate 16. Specifically, guide bars are provided on the contact plate 411, and guide grooves matching the guide bars are formed in the receiving plate 15, so as to define the sliding direction of the fine filter box 41. Further, a return spring 423 is provided between the receiving plate 15 and the fine filter box 41. When the fine filter box 41 moves to the left, the return spring 423 on the left is compressed and the return spring 423 on the right is stretched; when the fine filter box 41 moves to the right, the return spring 423 on the right is compressed and the return spring 423 on the left is stretched. Further, the power structure 42 includes a power source 422 and a cam 421 connected to the power source 422. Specifically, the power source 422 is installed outside the housing 1. A groove for accommodating the cam 421 to extend into is formed in the housing 1. The cam 421 extends into the housing 1 through the groove and abuts against the contact ring. The power source 422 drives the cam 421 to rotate, and cooperates with the return spring 423 to drive the fine filter box 41 to perform reciprocating motion.

[0028] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims

1. An intelligent sewage monitoring and processing automatic filtering device, characterized in that: include: The housing (1) has a water inlet pipe (11) for injecting sewage, a sewage discharge pipe (12) for discharging debris, and a drainage pipe (13) for discharging filtered sewage; A primary filtering mechanism (2) comprises a filter cartridge (21) rotatably suspended in the housing (1) and a driving structure (22) for driving the filter cartridge (21) to rotate; the filter cartridge (21) comprises a main cartridge (211) connected to the housing (1) and a bottom cartridge (212) detachably connected to the main cartridge (211); a support member (23) is arranged below the bottom cartridge (212), the support member (23) comprising a support plate (231) fixed to the housing (1), and a rotating seat (232) detachably connected to the support plate (231) and rotatably connected to the bottom cartridge (212); A secondary filtering mechanism (3) is installed below the primary filtering mechanism (2); A fine filtering mechanism (4) is installed below the secondary filtering mechanism (3).

2. According to claim 1, an intelligent sewage monitoring and automatic filtering device is characterized in that: A suspension ring (214) is arranged at one end of the main cylinder (211); a suspension cylinder (14) matching the suspension ring (214) is arranged on the shell (1), and a first roller is arranged on the contact surface between the suspension cylinder (14) and the suspension ring (214); and one end of the water inlet pipe (11) extends into the main cylinder (211).

3. The intelligent sewage monitoring and automatic filtering device according to claim 2 is characterized in that: The driving structure (22) comprises a first gear ring (221) arranged on the circumferential outer side of the main cylinder (211), a driving gear (222) meshing with the first gear ring (221), and a driving source (223) connected to the driving gear (222).

4. The intelligent sewage monitoring and automatic filtering device according to claim 1 is characterized in that: The rotating seat (232) and the support plate (231) are connected in a plug-in manner and are detachably connected by bolts; the main cylinder (211) and the bottom cylinder (212) are detachably connected by bolts.

5. The intelligent sewage monitoring and automatic filtering device according to claim 1 is characterized in that: The fine filtering mechanism (4) comprises a fine filter box (41) slidably installed in the housing (1) and a power structure (42) for driving the fine filter box (41) to slide; an abutment plate (411) is arranged on the fine filter box (41); and a receiving plate (15) matching the abutment plate (411) is arranged on the housing (1).

6. The intelligent sewage monitoring and automatic filtering device according to claim 5 is characterized in that: The power structure (42) comprises a cam (421) abutting against the abutment plate (411) and a power source (422) driving the cam (421) to rotate; a return spring (423) is arranged between the receiving plate (15) and the fine filter box (41).

7. The intelligent sewage monitoring and automatic filtering device according to claim 6 is characterized in that: A liquid guide plate (16) is arranged above the abutment plate (411).

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