Filtering structure of sewage treatment equipment

Abstract

The utility model discloses a sewage treatment equipment filtering structure which comprises a sewage treatment equipment body, a filtering frame and a filtering net plate, the filtering frame is installed and connected below a sewage inlet in the left end of the sewage treatment equipment body, and the filtering net plate is fixedly connected to the inner side of the filtering frame. An automatic cleaning mechanism is installed at the position, located at the left end of the sewage treatment equipment body, above the filter screen plate, an overflow partition plate is fixedly connected to the position, located on the sewage treatment equipment body, of the right end of the filter frame, and an upper side end plate is fixedly connected to the position, located at the top end of the interior of the sewage treatment equipment body, above the overflow partition plate; an impurity through hole is formed between the upper side end plate and the overflow partition plate, an impurity blocking mechanism is fixedly connected to the outer end of the upper side end plate, and a collecting and discharging mechanism is fixedly connected to the position, located on the overflow partition plate, below the impurity blocking mechanism. The filtering structure of the sewage treatment equipment disclosed by the utility model has the technical effects of automatically cleaning impurities and automatically discharging the impurities for collection and treatment.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment equipment technical field especially relates to a sewage treatment equipment filter structure. BACKGROUND

[0002] Sewage treatment equipment is a kind of equipment specially used to treat sewage, removes the pollutant in sewage by physical, chemical or biological method, and makes water quality reach discharge standard or water quality requirement of reuse, sewage treatment equipment is filtered to sewage, thereby needs to use the filter structure of sewage treatment equipment.

[0003] The existing Chinese patent CN220834343U discloses a filter structure for sewage treatment equipment on April 26, 2024.The utility model discloses a treatment box, filter plate, top plate and scraping assembly are arranged, the filter plate, L plate and support plate are separated into unfiltered layer and filter layer, the sewage is filtered by the filter plate on both sides in the treatment box, the sewage with too much impurity is directly sent into the sewage treatment equipment body for filtration, the service life of the sewage treatment equipment body is improved, the scraping assembly drives the scraper to scrape and clean the surface of the filter plate, the time for disassembling the filter plate for cleaning is reduced, the convenience of operator cleaning is improved, and the cost of filter screen replacement is reduced.

[0004] However, the filter structure of the above-mentioned device will accumulate impurities above the filter plate after filtration, and the impurities as a whole cannot be effectively automatically cleaned and automatically discharged to the outside for collection, making it not very convenient to clean the impurities on the filter plate. UTILITY MODEL CONTENTS

[0005] The utility model discloses a sewage treatment equipment filter structure, which aims to solve the technical problem that the filter structure of the above-mentioned device will accumulate impurities above the filter plate after filtration, and the impurities as a whole cannot be effectively automatically cleaned and automatically discharged to the outside for collection, making it not very convenient to clean the impurities on the filter plate.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a sewage treatment equipment filter structure, including sewage treatment equipment body, filter frame and filter screen, filter frame is installed and is connected below sewage treatment equipment body's left end sewage inlet, the inboard of filter frame is fixedly connected with filter screen, the top of filter screen is located on the left end of sewage treatment equipment body and installs automatic cleaning mechanism, the right end of filter frame is fixedly connected with overflow baffle on sewage treatment equipment body, the top of overflow baffle is fixedly connected with upper end plate in the inside top of sewage treatment equipment body, impurity through -hole is arranged between overflow baffle and upper end plate, the outer end of upper end plate is fixedly connected with impurity blocking mechanism, the lower of impurity blocking mechanism is fixedly connected with collection and discharge mechanism on overflow baffle,

[0008] Automatic cleaning mechanism includes cleaning telescopic cylinder, the telescopic rod end of two cleaning telescopic cylinders is installed with upper side lug, and the cleaning telescopic cylinder and upper side lug are fixedly connected and installed through assembling screw, the lower end of upper side lug is fixedly connected with movable push plate, the lower end of movable push plate is fixedly connected with cleaning brush, and cleaning brush is in contact with the surface of filter screen.

[0009] Through being provided with filter frame structure, sewage treatment equipment body can effectively filter sewage through the filter screen in the filter frame of left end, and then the filtered sewage can be accumulated in the area formed between sewage treatment equipment body and overflow baffle, and then overflow through the overflow hole of overflow baffle to the right side of the inside of sewage treatment equipment body, when cleaning impurities, the impurity blocking mechanism on the upper end plate opens the area of impurity through -hole, and the automatic cleaning mechanism pushes the impurities on the filter screen to move right, and then falls into the collection and discharge mechanism through the impurity through -hole, and then is discharged to the outside through the collection and discharge mechanism to be collected, so as to complete automatic cleaning and discharging of impurities, and effectively improve the cleaning efficiency.

[0010] In a preferred embodiment, the overflow baffle includes an overflow hole and a baffle shell, the overflow hole is formed in the inner side of the upper end of the baffle shell, and the baffle shell is fixedly connected to the sewage treatment equipment body.

[0011] By providing the overflow baffle structure, the overflow baffle effectively separates and overflows.

[0012] In a preferred embodiment, the impurity blocking mechanism includes a telescopic cylinder mounting shell, a shielding panel, and an electric telescopic cylinder, the lower end of the telescopic cylinder mounting shell is fixedly connected with three electric telescopic cylinders, the telescopic rod end of the electric telescopic cylinder is fixedly connected with the shielding panel, the telescopic cylinder mounting shell is fixedly connected to the upper end plate, and the shielding panel is shielded outside the impurity through -hole.

[0013] By providing the impurity blocking mechanism structure, the impurity blocking mechanism can be lifted to open and close.

[0014] In a preferred scheme, the collecting and discharging mechanism comprises a collecting shell and a belt conveyor, the belt conveyor is installed inside the collecting shell, and the collecting shell is fixed to the overflow partition plate.

[0015] By arranging the collecting and discharging mechanism, the discharged impurities can be effectively collected.

[0016] In a preferred scheme, the upper end of the collecting shell is located outside the top end of the partition plate shell.

[0017] By arranging the partition plate shell, the collecting shell can be correspondingly installed.

[0018] In a preferred scheme, the shielding shape of the shielding panel is larger than the opening shape of the impurity through hole.

[0019] By arranging the shielding panel, the impurity through hole can be completely shielded.

[0020] In a preferred scheme, the filter frame and the filter screen plate are fixedly connected through welding.

[0021] By arranging the filter frame, the filter screen plate can be correspondingly installed and fixed.

[0022] As can be seen from the above, the sewage treatment equipment filtering structure comprises a sewage treatment equipment body, a filter frame and a filter screen plate, the filter frame is installed and connected below the left end sewage inlet of the sewage treatment equipment body, the inner side of the filter frame is fixedly connected with the filter screen plate, the upper side of the filter screen plate is provided with an automatic cleaning mechanism on the left end of the sewage treatment equipment body, the right end of the filter frame is fixedly connected with an overflow partition plate on the sewage treatment equipment body, the upper side of the overflow partition plate is fixedly connected with an upper end plate on the inner top end of the sewage treatment equipment body, an impurity through hole is arranged between the upper end plate and the overflow partition plate, an impurity blocking mechanism is fixedly connected to the outer end of the upper end plate, and a collecting and discharging mechanism is fixedly connected to the lower side of the overflow partition plate. The sewage treatment equipment filtering structure has the technical effects of automatically cleaning impurities and automatically discharging and collecting impurities. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a kind of sewage treatment equipment filtering structure's three-dimensional sectional structure schematic diagram.

[0024] Figure 2 The utility model provides a kind of sewage treatment equipment filtering structure's filtering area schematic diagram.

[0025] Figure 3The utility model provides a kind of automatic cleaning mechanism of sewage treatment equipment filter structure's filter frame and filter screen plate's combined structure schematic diagram.

[0026] Figure 4 The utility model provides a kind of collection and discharge mechanism structure schematic diagram of sewage treatment equipment filter structure.

[0027] Figure 5 The utility model provides a kind of overflow baffle structure schematic diagram of sewage treatment equipment filter structure.

[0028] In the drawing: 1, sewage treatment equipment body;2, impurity blocking mechanism;21, telescopic cylinder installation shell;22, shielding panel;23, electric telescopic cylinder;3, automatic cleaning mechanism;31, cleaning telescopic cylinder;32, cleaning brush;33, movable push plate;34, upper side tab;35, assembly screw;4, filter frame;41, filter screen plate;5, upper side end plate;6, overflow baffle;61, overflow hole;62, baffle shell;7, collection and discharge mechanism;71, collection shell;72, belt conveyor;8, impurity through hole. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0030] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0031] REFERENCE Figures 1-5 A kind of sewage treatment equipment filter structure, including sewage treatment equipment body 1, filter frame 4 and filter screen plate 41, filter frame 4 is installed and is connected below the left end inlet of sewage treatment equipment body 1, the inner side of filter frame 4 is fixedly connected with filter screen plate 41, the upper side of filter screen plate 41 is located on the left end of sewage treatment equipment body 1 and is installed with automatic cleaning mechanism 3, the right end of filter frame 4 is fixedly connected with overflow baffle 6 on sewage treatment equipment body 1, the upper side of overflow baffle 6 is fixedly connected with upper side end plate 5 inside top end of sewage treatment equipment body 1, impurity through hole 8 is arranged between upper side end plate 5 and overflow baffle 6, the outer end of upper side end plate 5 is fixedly connected with impurity blocking mechanism 2, impurity blocking mechanism 2 is fixedly connected with collection and discharge mechanism 7 below overflow baffle 6.

[0032] The automatic cleaning mechanism 3 comprises cleaning telescopic cylinders 31, upper side protruding plates 34 are installed at the telescopic rod ends of the two cleaning telescopic cylinders 31, the cleaning telescopic cylinders 31 are installed on the sewage treatment equipment body 1 by screws, so that they can be stably placed, the cleaning telescopic cylinders 31 and the upper side protruding plates 34 are fixedly installed by assembly screws 35, the telescopic rod of the cleaning telescopic cylinder 31 drives the upper side protruding plate 34 to move forward when it is extended, the lower end of the upper side protruding plate 34 is fixedly connected with a movable push plate 33, the upper side protruding plate 34 can then drive the movable push plate 33 to move forward, the lower end of the movable push plate 33 is fixedly connected with a cleaning brush 32, the movable push plate 33 can then drive the cleaning brush 32 to move forward, the cleaning brush 32 is in surface contact with the filter screen plate 41, the cleaning brush 32 can effectively dredge the filter screen plate 41 when it moves, and the movable push plate 33 can push the impurities to move to the right and discharge.

[0033] With reference to Figure 1 , Figure 2 and Figure 5 , in a preferred embodiment, the overflow partition plate 6 comprises an overflow hole 61 and a partition plate shell 62, the overflow hole 61 is formed in the inner side of the upper end of the partition plate shell 62, so that the clear liquid can be discharged through the overflow hole 61, and the partition plate shell 62 is fixedly connected to the sewage treatment equipment body 1, so that it can be stably placed.

[0034] With reference to Figure 1 , Figure 2 and Figure 5 , in a preferred embodiment, the impurity blocking mechanism 2 comprises telescopic cylinder installation shells 21, blocking face plates 22 and electric telescopic cylinders 23, three electric telescopic cylinders 23 are fixedly connected to the lower end of the telescopic cylinder installation shell 21 and can be correspondingly installed, the telescopic rod ends of the electric telescopic cylinders 23 are fixedly connected with the blocking face plates 22, the telescopic rods of the electric telescopic cylinders 23 can drive the blocking face plates 22 to move up and down when they are telescoped, the telescopic cylinder installation shell 21 is fixedly connected to the upper side end plate 5, so that it can be stably placed, and the blocking face plate 22 is blocked outside the impurity through hole 8, so that it is convenient to open and close.

[0035] The blocking shape of the blocking face plate 22 is greater than the opening shape of the impurity through hole 8, so that it is convenient to efficiently block.

[0036] With reference to Figure 1 , Figure 2 and Figure 4 , in a preferred embodiment, the collection and discharge mechanism 7 comprises a collection shell 71 and a belt conveyor 72, the belt conveyor 72 is installed in the inside of the collection shell 71, so that it can drive and convey the impurities, and the collection shell 71 is fixedly connected to the overflow partition plate 6, so that it can be stably placed and used.

[0037] The upper end opening of the collection shell 71 is located on the top end outside of the partition plate shell 62, so that it can be correspondingly received.

[0038] Referring to Figure 1 and Figure 3 In a preferred embodiment, the filter frame 4 and the filter screen plate 41 are fixedly connected by welding, which can be stably placed and used.

[0039] Working principle: in use, the sewage treatment equipment body 1 passes through the filter screen plate 41 in the left end filter frame 4 in the inside, so that the sewage can be effectively filtered, and then the filtered sewage can be accumulated in the area formed between the sewage treatment equipment body 1 and the overflow partition plate 6, and then overflow through the overflow hole 61 of the overflow partition plate 6 to the right side of the inside of the sewage treatment equipment body 1, when cleaning the impurities, the impurity blocking mechanism 2 on the upper end plate 5 opens the area of the impurity through hole 8, the automatic cleaning mechanism 3 pushes the impurities on the filter screen plate 41 to move right, and then falls into the collection and discharge mechanism 7 through the impurity through hole 8, and then is discharged to the outside through the collection and discharge mechanism 7 for centralized collection, so as to complete the automatic cleaning and discharge of the impurities, and effectively improve the overall cleaning efficiency.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The substitution can be the substitution of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent substitution or change should be covered in the protection scope of the present application.

Claims

1. A sewage treatment equipment filtering structure, comprising a sewage treatment equipment body (1), a filtering frame (4) and a filtering screen plate (41), the filtering frame (4) is installed and connected below the left end sewage inlet of the sewage treatment equipment body (1), the inner side of the filtering frame (4) is fixedly connected with the filtering screen plate (41), characterized in that, The upper part of the filter screen plate (41) is located on the left end of the sewage treatment equipment body (1) and is provided with an automatic cleaning mechanism (3), the right end of the filter frame (4) is fixed on the sewage treatment equipment body (1) and is provided with an overflow partition plate (6), the upper end of the overflow partition plate (6) is fixed on the top end of the sewage treatment equipment body (1) and is provided with an upper end plate (5), the upper end plate (5) and the overflow partition plate (6) are provided with an impurity through hole (8), the outer end of the upper end plate (5) is fixed with an impurity blocking mechanism (2), and the lower part of the impurity blocking mechanism (2) is fixed on the overflow partition plate (6) and is provided with a collection and discharge mechanism (7). The automatic cleaning mechanism (3) comprises cleaning telescopic cylinders (31), the telescopic rod ends of the two cleaning telescopic cylinders (31) are provided with upper side protruding plates (34), the cleaning telescopic cylinders (31) and the upper side protruding plates (34) are fixed and installed through assembly screws (35), the lower end of the upper side protruding plate (34) is fixed with a movable push plate (33), the lower end of the movable push plate (33) is fixed with a cleaning brush (32), and the cleaning brush (32) is in surface contact with the filter screen plate (41).

2. The filtering structure of a sewage treatment equipment according to claim 1, characterized in that, The overflow partition plate (6) comprises an overflow hole (61) and a partition plate shell (62), the inner side of the upper end of the partition plate shell (62) is provided with the overflow hole (61), and the partition plate shell (62) is fixed on the sewage treatment equipment body (1).

3. The filtering structure of a sewage treatment equipment according to claim 1, characterized in that, The impurity blocking mechanism (2) comprises telescopic cylinder installation shells (21), shielding panels (22) and electric telescopic cylinders (23), the lower end of the telescopic cylinder installation shell (21) is fixed with three electric telescopic cylinders (23), the telescopic rod end of the electric telescopic cylinder (23) is fixed with a shielding panel (22), the telescopic cylinder installation shell (21) is fixed on the upper end plate (5), and the shielding panel (22) shields the outside of the impurity through hole (8).

4. The filtering structure of a sewage treatment equipment according to claim 1, characterized in that, The collection and discharge mechanism (7) comprises a collection shell (71) and a belt conveyor (72), the inside of the collection shell (71) is provided with the belt conveyor (72), and the collection shell (71) is fixed on the overflow partition plate (6).

5. The filtering structure of a sewage treatment device according to claim 4, characterized in that, The upper end opening of the collection shell (71) is located on the top end outside of the partition plate shell (62).

6. The filtering structure of a sewage treatment equipment according to claim 3, characterized in that, The shielding shape of the shielding panel (22) is larger than the opening shape of the impurity through hole (8).

7. The filtering structure of a sewage treatment equipment according to claim 1, characterized in that, The filter frame (4) and the filter screen plate (41) are fixedly connected through welding.

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