Municipal pipe network sewage treatment device

Abstract

The utility model discloses a municipal pipe network sewage treatment device which comprises a base, the upper surface of the base is fixedly connected with a box body, the upper surface of the box body is provided with a groove, the inner wall of the groove is fixedly connected with a cylindrical barrel body, the inner wall of the barrel body is fixedly connected with an end cover, the inner wall of the barrel body is rotatably connected with an annular filter screen, and the annular filter screen is fixedly connected with the end cover. A plurality of partition plates are fixedly connected to the surface of the annular filter screen, an impurity discharging opening is formed in one side of the surface of the barrel, a water outlet is formed in the bottom of the surface of the barrel, and a fixing plate is fixedly connected to the inner wall of the box body. According to the utility model, sewage falls between the two adjacent partition plates and then falls into the water receiving cavity from the water outlet after being filtered by the annular filter screen, impurities are intercepted between the two partition plates, and when the space between the two partition plates corresponds to the impurity discharge port, the impurities in the space are discharged into the separation cavity from the impurity discharge port, so that compared with the prior art, the structure is simple, the operation is convenient, and the practicability is high. The municipal pipe network sewage treatment device has the effect of conveniently discharging impurities.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of sewage treatment equipment, and in particular relates to a municipal pipe network sewage treatment device. BACKGROUND

[0002] Municipal pipe network sewage refers to the collective name of various waste water collected and transported through the urban sewer system. It mainly comes from urban residents' life, industrial production, commercial activities and urban surface runoff, and contains a large amount of organic matter, inorganic matter, pathogen and heavy metal pollutants.

[0003] Because the municipal pipe network sewage contains a large amount of impurities, the first step of domestic sewage treatment needs to separate the impurities, and the separated impurities will also contain a large amount of water, so that the subsequent transportation or treatment of the impurities is relatively cumbersome. Therefore, a sewage treatment device is disclosed in Chinese Patent No. CN221752477U, which filters sewage through a metal filter screen. After the striker is separated from the pressure sensor, the pressure sensor transmits information to the driving device and pushes the pressure plate downward. After the water in the impurities is squeezed out, the top cover is pulled upward, so that the top cover takes out the metal filter screen from the inside of the treatment box through the sliding plate. However, the device is not convenient for cleaning the impurities, so a municipal pipe network sewage treatment device is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a municipal pipe network sewage treatment device to solve the problems in the background art.

[0005] The application embodiment adopts the following technical scheme:

[0006] A municipal pipe network sewage treatment device, comprising a base, the upper surface of the base is fixedly connected with a box body, the upper surface of the box body is provided with a groove, and the inner wall of the groove is fixedly connected with a cylindrical cylinder, the inner wall of the cylinder is fixedly connected with an end cover, the inner wall of the cylinder is rotatably connected with an annular filter screen, the surface of the annular filter screen is fixedly connected with a plurality of partition plates, one side of the surface of the cylinder is provided with a dreg discharge port, the bottom of the surface of the cylinder is provided with a water outlet, the inner wall of the box body is fixedly connected with a fixed plate, the fixed plate divides the inner cavity of the box body into a water receiving cavity and a separation cavity, a separation part is arranged in the separation cavity, and the upper surface of the cylinder is fixedly connected with a water inlet pipe.

[0007] Preferably, the two ends of the inner wall of the annular filter screen are fixedly connected with support plates, the support plates are rotatably connected with the inner wall of the cylinder, the back surface of the cylinder is fixedly connected with a rotary motor, and the output end of the rotary motor penetrates through the cylinder and is fixedly connected with one of the support plates.

[0008] Preferably, the separation part is a movable hole plate, the upper surface of the movable hole plate is fixedly connected with a connecting rod, the upper surface of the box is provided with a chute, and the connecting rod is in sliding connection with the chute, the upper surface of the box is fixedly connected with a communication shell at a position corresponding to the chute, the inner wall of the communication shell is rotatably connected with a threaded screw rod, the front surface of the connecting rod is provided with a threaded hole, and the threaded screw rod is in threaded connection with the threaded hole, the front surface of the communication shell is fixedly connected with a driving motor, and the output end of the driving motor penetrates through the inner wall of the communication shell and is fixedly connected with one end of the threaded screw rod.

[0009] Preferably, one side of the base is provided with a cavity, and the inner top wall of the cavity is fixedly connected with a water receiving tank in an upper opening shape, the upper surface of the base is provided with a water receiving opening in communication with the water receiving tank, the water receiving opening corresponds to the water receiving cavity, one side of the base is fixedly connected with a drain pipe in communication with the water receiving tank.

[0010] Preferably, the upper surface of the base is provided with a mounting opening corresponding to the water receiving tank, and the inner wall of the mounting opening is fixedly connected with a plate-shaped filter screen.

[0011] Preferably, the cavity is provided with a foreign matter receiving box, the front and rear sides of the upper surface of the base are provided with foreign matter receiving openings, and the inner walls of the foreign matter receiving openings are rotatably connected with rotating plates, and the foreign matter receiving openings correspond to the separation cavities.

[0012] Preferably, the inner wall of the foreign matter receiving opening is rotatably connected with a rotating shaft, the surface of the rotating plate is fixedly connected with the rotating shaft, one end of the rotating shaft penetrates through the right side of the base and is fixedly connected with a gear, the upper surface of the base is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting rod, the outer side of the connecting rod is fixedly connected with a rack, and the rack is in meshing connection with the gear.

[0013] The above-mentioned at least one technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:

[0014] Firstly, in the utility model, sewage is injected into the cylinder through the water inlet pipe, the injected sewage falls between two adjacent baffles, and then falls into the water receiving cavity from the water outlet after being filtered by the annular filter screen, while the impurities are intercepted between the two baffles, one of the support plates is driven to rotate by the output end of the rotating motor, thereby driving the annular filter screen to rotate, and when the space between the two baffles corresponds to the foreign matter discharging opening, the impurities in the space are discharged from the foreign matter discharging opening to the inside of the separation cavity, compared with the prior art, the municipal pipe network sewage treatment device has the effect of conveniently discharging impurities.

[0015] Second, the utility model discloses a drive motor's output end drives screw rod rotation, and then drive connecting rod moves, and then drive mobile hole plate moves, and through the cooperation of mobile hole plate and the inner wall of separation cavity, the moisture in the impurity is extruded and is discharged from mobile hole plate, and through the setting of plate filter screen, the extruded moisture flows into the water receiving tank and the moisture in the water receiving cavity and is concentrated and handles, and through the output end of electric push rod drive connecting rod and rack moves, and then drive gear rotation, and then drive rotating shaft rotation, and then drive rotating plate downward rotation, so that the impurity of being discharged moisture that falls on rotating plate falls into the impurity receiving tank, and conveniently concentrates and cleans up. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0017] Figure 1 is: the three-dimensional structure schematic diagram of the utility model,

[0018] Figure 2 is: the schematic diagram of the utility model's vertical section structure,

[0019] Figure 3 is: the schematic diagram of the section structure of the cylinder and end cover of the utility model,

[0020] Figure 4 is: the schematic diagram of the section structure of the box of the utility model,

[0021] Figure 5 is: the schematic diagram of the section structure of the base of the utility model,

[0022] Figure 6 is: the schematic diagram of the section structure of the base of the utility model,

[0023] Figure 7 is: the utility model Figure 6 A place in the enlarged structure schematic diagram of the utility model.

[0024] In the drawing: 1, base, 2, box, 3, cylinder, 4, end cover, 5, annular filter screen, 6, baffle, 7, impurity discharge port, 8, water outlet, 9, fixed plate, 10, water receiving cavity, 11, separation cavity, 12, water inlet pipe, 13, support plate, 14, rotary motor, 15, mobile hole plate, 16, connecting rod, 17, communication shell, 18, screw rod, 19, drive motor, 20, water receiving tank, 21, water inlet, 22, drain pipe, 23, plate filter screen, 24, impurity receiving tank, 25, rotating plate, 26, rotating shaft, 27, gear, 28, electric push rod, 29, connecting rod, 30, rack. DETAILED DESCRIPTION

[0025] In order to make the purposes, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described clearly and completely below in combination with specific embodiments of the present application and corresponding drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0026] The technical solutions provided by the embodiments of the present application will be described in detail below in combination with the drawings.

[0027] Please refer to Figures 1-7 The utility model provides a municipal pipe network sewage treatment device technical scheme:

[0028] A municipal pipe network sewage treatment device, including base 1, the upper surface of base 1 is fixedly connected with box 2, the upper surface of box 2 is set with recess, and the inner wall of recess is fixedly connected with the cylinder of cylinder 3, the inner wall of cylinder 3 is fixedly connected with end cover 4, the inner wall of cylinder 3 is rotatably connected with annular filter screen 5, the surface of annular filter screen 5 is fixedly connected with multiple baffle plates 6, the surface of cylinder 3 is set with the baffle mouth 7 of one side, the bottom of the surface of cylinder 3 is set with the water outlet 8, the inner wall of box 2 is fixedly connected with fixed plate 9, and the inner cavity of box 2 is separated into water receiving cavity 10 and separation cavity 11 by fixed plate 9, and separation cavity 11 is provided with a separation part, and the upper surface of cylinder 3 is fixedly connected with water inlet pipe 12.

[0029] Specifically, sewage is injected into cylinder 3 through water inlet pipe 12, the injected sewage falls between two adjacent baffle plates 6, and then falls into water receiving cavity 10 from water outlet 8 after filtering through annular filter screen, while impurities are intercepted between two baffle plates 6, by setting rotatable annular filter screen, when the space between two baffle plates 6 corresponds to baffle mouth 7, the impurities in the space are discharged from baffle mouth 7 to the inside of separation cavity 11, compared with the prior art, the municipal pipe network sewage treatment device has the effect of facilitating the discharge of impurities, and by setting a separation part, water in the impurities is separated.

[0030] Both ends of the inner wall of annular filter screen 5 are fixedly connected with support plates 13, support plates 13 are rotatably connected with the inner wall of cylinder 3, the back of cylinder 3 is fixedly connected with rotary motor 14, the output end of rotary motor 14 penetrates through cylinder 3 and is fixedly connected with one of support plates 13, by setting support plates 13, it is convenient to connect with cylinder 3, one of support plates 13 is driven to rotate by the output end of rotary motor 14, and then annular filter screen is driven to rotate.

[0031] The separation part is a movable hole plate 15, the upper surface of the movable hole plate 15 is fixedly connected with a connecting rod 16, a chute is formed in the upper surface of the box body 2, and the connecting rod 16 is slidably connected with the chute; the upper surface of the box body 2 is fixedly connected with a communication shell 17 at a position corresponding to the chute; a threaded screw rod 18 is rotatably connected to the inner wall of the communication shell 17; a threaded hole is formed in the front surface of the connecting rod 16, and the threaded screw rod 18 is threadedly connected with the threaded hole; the front surface of the communication shell 17 is fixedly connected with a driving motor 19, the output end of the driving motor 19 penetrates the inner wall of the communication shell 17 and is fixedly connected with one end of the threaded screw rod 18; the output end of the driving motor 19 drives the threaded screw rod 18 to rotate, thereby driving the connecting rod 16 to move, and further driving the movable hole plate 15 to move; the moisture in the impurities is extruded and discharged from the movable hole plate 15 through cooperation of the movable hole plate 15 and the inner wall of the separation cavity 11.

[0032] A cavity is formed in one side of the base 1, and an upper opening-shaped water receiving tank 20 is fixedly connected to the inner top wall of the cavity; a water receiving opening 21 is formed in the upper surface of the base 1 and is in communication with the water receiving tank 20; the water receiving opening 21 corresponds to the water receiving cavity 10; a drain pipe 22 is fixedly connected to one side of the base 1 and is in communication with the water receiving tank 20; the water in the water receiving cavity 10 can fall into the water receiving tank 20 from the water receiving opening 21 and be discharged outward through the drain pipe 22 by arranging the water receiving tank 20.

[0033] An installation opening corresponding to the water receiving tank 20 is formed in the upper surface of the base 1, and a plate-shaped filter screen 23 is fixedly connected to the inner wall of the installation opening; the extruded moisture flows into the water receiving tank 20 and is concentrated and treated together with the moisture in the water receiving cavity 10 by arranging the plate-shaped filter screen 23.

[0034] A sundry receiving tank 24 is arranged in the cavity; a sundry receiving opening is formed in the front and rear sides of the upper surface of the base 1, and a rotating plate 25 is rotatably connected to the inner wall of the sundry receiving opening; the sundry receiving opening corresponds to the separation cavity 11; the impurities separated from the moisture can be collected by arranging the sundry receiving tank 24; the rotating plate 25 is arranged to open or close the sundry receiving opening.

[0035] A rotating shaft 26 is rotatably connected to the inner wall of the sundry receiving opening; the surface of the rotating plate 25 is fixedly connected with the rotating shaft 26; one end of the rotating shaft 26 penetrates the right side of the base 1 and is fixedly connected with a gear wheel 27; an electric push rod 28 is fixedly connected to the upper surface of the base 1; the output end of the electric push rod 28 is fixedly connected with a connecting rod 29; a rack 30 is fixedly connected to the outer side of the connecting rod 29; the rack 30 is engaged with the gear wheel 27; the output end of the electric push rod 28 drives the connecting rod 29 and the rack 30 to move, thereby driving the gear wheel 27 to rotate, further driving the rotating shaft 26 to rotate, and further driving the rotating plate 25 to rotate downward, so that the impurities discharged from the moisture falling on the rotating plate 25 fall into the sundry receiving tank 24, facilitating concentrated cleaning.

[0036] Working principle: when the municipal network sewage treatment device is used, the user first connects the water inlet pipe 12 with the sewage pipe of the municipal network, the sewage flows into the cylinder 3 through the water inlet pipe 12 and falls between two adjacent baffles 6, then falls into the water receiving cavity 10 from the water outlet 8 after being filtered by the annular filter screen, while the impurities are intercepted between the two baffles 6, then the rotating motor 14 is rotated, the output end of the rotating motor 14 drives one of the support plates 13 to rotate, the support plate 13 drives the annular filter screen to rotate, the annular filter screen drives the baffle 6 to rotate, when the space between the two baffles 6 with impurities corresponds to the impurity discharge port 7, the impurities in it are discharged from the impurity discharge port 7 to the inside of the separation cavity 11, at this time, the space formed by the other two baffles 6 is used for sewage treatment with the water inlet pipe 12, and the process is repeated, which is convenient for discharging impurities, at the same time, the driving motor 19 is started, the output end of the driving motor 19 drives the threaded lead screw 18 to rotate, the threaded lead screw 18 drives the connecting rod 16 to move, the connecting rod 16 drives the movable orifice plate 15 to move, the movable orifice plate 15 cooperates with the inner wall of the separation cavity 11 to extrude the moisture in the impurities and discharge it from the movable orifice plate 15, and the extruded moisture flows into the water receiving tank 20 from the plate-shaped filter screen 23 and is combined with the moisture in the water receiving cavity 10 for centralized treatment, when the movable orifice plate 15 moves to the right, the left electric push rod 28 is started, the output end of the electric push rod 28 drives the connecting rod 29 and the rack 30 to move, the rack 30 drives the gear 27 to rotate, the gear 27 drives the rotating shaft 26 to rotate, the rotating shaft 26 drives the rotating plate 25 to rotate downward, so that the impurities with discharged moisture falling on the rotating plate 25 fall into the impurity receiving box 24, which is convenient for centralized cleaning, at the same time, the right electric push rod 28 is started and drives the right rotating plate 25 to rotate upward to close the right impurity receiving port, and the left impurity receiving port is opened in the same way, then the impurities in the impurity receiving box 24 are centrally treated, compared with the prior art, the municipal network sewage treatment device has the effect of conveniently discharging impurities.

[0037] It should also be noted that the terms "comprising", "containing", or any other similar term are intended to encompass non-exclusive inclusions, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but can also include other elements not expressly listed, or inherent to such process, method, article, or apparatus.

[0038] The above only describes the embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of the claims of the present application.

Claims

1. A municipal network sewage treatment apparatus characterised in that: Includes a base (1), a box (2) is fixedly connected to the upper surface of the base (1), a groove is provided on the upper surface of the box (2), and a cylindrical body (3) is fixedly connected to the inner wall of the groove. An end cap (4) is fixedly connected to the inner wall of the cylindrical body (3). An annular filter screen (5) is rotatably connected to the inner wall of the cylindrical body (3). Multiple partitions (6) are fixedly connected to the surface of the annular filter screen (5). A discharge port (7) is provided on one side of the surface of the cylindrical body (3). A water outlet (8) is provided at the bottom of the surface of the cylindrical body (3). A fixing plate (9) is fixedly connected to the inner wall of the box (2). The fixing plate (9) divides the inner cavity of the box (2) into a water receiving cavity (10) and a separation cavity (11). A separation part is provided in the separation cavity (11). A water inlet pipe (12) is fixedly connected to the upper surface of the cylindrical body (3).

2. A municipal sewerage treatment apparatus as claimed in claim 1 wherein: Both ends of the inner wall of the annular filter screen (5) are fixedly connected to support plates (13). The support plates (13) are rotatably connected to the inner wall of the cylinder (3). A rotary motor (14) is fixedly connected to the back of the cylinder (3). The output end of the rotary motor (14) passes through the cylinder (3) and is fixedly connected to one of the support plates (13).

3. A municipal sewerage treatment apparatus as claimed in claim 1 wherein: The separation part is a movable perforated plate (15). A connecting rod (16) is fixedly connected to the upper surface of the movable perforated plate (15). A sliding groove is opened on the upper surface of the box (2), and the connecting rod (16) is slidably connected to the sliding groove. A connecting shell (17) is fixedly connected to the upper surface of the box (2) at the position corresponding to the sliding groove. A threaded screw (18) is rotatably connected to the inner wall of the connecting shell (17). A threaded hole is opened on the front side of the connecting rod (16), and the threaded screw (18) is threadedly connected to the threaded hole. A drive motor (19) is fixedly connected to the front side of the connecting shell (17). The output end of the drive motor (19) passes through the inner wall of the connecting shell (17) and is fixedly connected to one end of the threaded screw (18).

4. A municipal sewerage treatment apparatus as claimed in claim 1 wherein: A cavity is provided on one side of the base (1), and a water receiving tank (20) with an upward opening is fixedly connected to the inner top wall of the cavity. A water inlet (21) connected to the water receiving tank (20) is provided on the upper surface of the base (1). The water inlet (21) corresponds to the water receiving cavity (10). A drain pipe (22) connected to the water receiving tank (20) is fixedly connected to one side of the base (1).

5. A municipal network sewage treatment apparatus according to claim 4, characterised in that: The upper surface of the base (1) is provided with an installation port corresponding to the water tank (20), and a plate-shaped filter screen (23) is fixedly connected to the inner wall of the installation port.

6. A municipal pipe network sewage treatment device according to claim 4, characterised in that: The cavity is provided with a receiving box (24), and the front and rear sides of the upper surface of the base (1) are provided with receiving ports, and the inner wall of the receiving port is rotatably connected to a rotating plate (25). The receiving port corresponds to the separation chamber (11).

7. A municipal network sewage treatment apparatus according to claim 6, characterised in that: The inner wall of the impurity connecting port is rotationally connected with a rotating shaft (26), the rotating plate (25) is fixedly connected with the surface of the rotating shaft (26), one end of the rotating shaft (26) penetrates through the right side of the base (1) and is fixedly connected with a gear (27), the upper surface of the base (1) is fixedly connected with an electric push rod (28), the output end of the electric push rod (28) is fixedly connected with a connecting rod (29), the outer side of the connecting rod (29) is fixedly connected with a rack (30), and the rack (30) is engaged with the gear (27).

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