A raw water impurity interception structure for a water plant

Abstract

The application provides a raw water impurity interception structure for a water plant, which comprises a pipeline, a rotating shaft, a mounting ring fixedly connected to one end of an inner surface of the pipeline, a filter screen body slidingly arranged on one side of the inner surface of the pipeline, a cleaning piece fixedly connected to an outer surface of the rotating shaft and used for cleaning the filter screen body, and a receiving piece arranged on one side of the pipeline inside the filter screen body and used for storing impurities. The impurities are separated from the surface of the filter screen body by the cleaning piece, and the impeller is driven to rotate by the water flow, so that the rotating shaft and the spiral blade are driven to rotate, the impurities are moved to the inside of the receiving box for storage, the storage space of the impurities is greatly improved, the impurities are prevented from being deposited on the surface of the filter screen body to form blockage, and the frequency of cleaning and maintenance is reduced.

Description

Technical Field

[0001] This utility model relates to the field of raw water pretreatment technology in water plants, and more specifically, to a structure for intercepting impurities in raw water for water plants. Background Technology

[0002] Raw water impurity filtration is a crucial step in the water treatment process. Its purpose is to remove solid impurities, suspended solids, and other particulate matter from the raw water, providing a cleaner water source for subsequent water treatment processes.

[0003] Currently, impurities in raw water are generally filtered out through filters. During the interception process, impurities easily accumulate on the filter surface, causing blockages. This requires frequent cleaning and maintenance of the filters, increasing the equipment maintenance frequency.

[0004] Therefore, we have made improvements to this by proposing a structure for intercepting impurities in raw water at water plants. Utility Model Content

[0005] The purpose of this invention is to address the issue that existing methods for removing impurities from raw water generally rely on filters. During the interception process, impurities tend to accumulate on the filter surface, causing blockages. This necessitates frequent cleaning and maintenance of the filter by staff, thus increasing the equipment's maintenance frequency.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A structure for intercepting impurities in raw water at a water plant is proposed to improve the aforementioned problems.

[0008] The application is as follows:

[0009] Includes: a pipe; a rotating shaft; an installation ring fixedly connected to one end of the inner surface of the pipe, a filter screen body slidably disposed on the inner surface of the pipe on one side of the installation ring, a cleaning component for cleaning the filter screen body fixedly connected to the outer surface of the rotating shaft, and a storage component for storing impurities disposed inside the pipe on one side of the filter screen body.

[0010] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, the cleaning component includes a connecting frame, the connecting frame is fixedly connected to the rotating shaft, and five scrapers are fixedly connected to the outer surface of the connecting frame, the scrapers being attached to the filter screen body.

[0011] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, a rotating groove is provided on both sides of the outer surface of the filter screen body, and a rotating ring is fixedly connected to one side of the connecting frame. The rotating ring is rotatably arranged inside the rotating groove.

[0012] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, three impellers are fixedly installed on the outer surface of the rotating shaft on one side of the connecting frame.

[0013] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, the storage component includes a storage box, one end of which is slidably disposed inside the rotating groove, and a water leakage hole is provided on the outer surface of the storage box.

[0014] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, a spiral blade is fixedly connected to the outer surface of the rotating shaft inside the storage box.

[0015] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, a rotating groove 2 is provided on the right side of the storage box, a rotating ring 2 is rotatably connected to the inner surface of the rotating groove 2, and an installation block is fixedly connected to the right end of the rotating shaft. Two threaded holes 1 are provided on the outer surfaces of the rotating ring 2 and the installation block, and a bolt 1 is threadedly connected to the inner surface of the threaded hole 1.

[0016] In a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, a connecting plate is fixedly connected to one side of the storage box, and a fixing ring is fixedly connected to one side of the connecting plate, with the fixing ring fitting snugly against the filter screen body.

[0017] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, the outer surfaces of the filter screen body and the fixing ring are provided with a number of limiting grooves, and the outer surface of the mounting ring is fixedly connected with a number of limiting blocks, which are slidably arranged inside the limiting grooves.

[0018] As a preferred embodiment of the water plant raw water impurity interception structure provided by this utility model, the outer surfaces of the mounting ring, the filter screen body and the fixing ring are all provided with a plurality of threaded holes, and the inner surfaces of the threaded holes are threaded with bolts.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This utility model provides a raw water impurity interception structure for water plants. The cleaning component removes impurities from the surface of the filter screen body. The water flow drives the impeller to rotate, which in turn drives the rotating shaft and spiral blades to rotate, moving the impurities into the storage box for storage. This greatly increases the impurity storage space, prevents impurities from accumulating on the surface of the filter screen body and causing blockages, and reduces the frequency of cleaning and maintenance. Attached Figure Description

[0021] Figure 1 A schematic diagram of the water plant raw water impurity interception structure provided in this application;

[0022] Figure 2 A side sectional view of the storage box of the water plant raw water impurity interception structure provided in this application;

[0023] Figure 3 This is an enlarged structural diagram of structure A of the water plant raw water impurity interception structure provided in this application;

[0024] Figure 4 This is an enlarged structural schematic diagram of B, the water plant raw water impurity interception structure provided in this application;

[0025] Figure 5 This is an enlarged structural diagram of C, the water plant raw water impurity interception structure provided in this application;

[0026] Figure 6 A schematic diagram of the storage box for the water plant raw water impurity interception structure provided in this application;

[0027] Figure 7 This is an enlarged structural diagram of D, the water plant raw water impurity interception structure provided in this application.

[0028] The image shows:

[0029] 1. Pipe; 11. Mounting ring; 12. Filter screen body; 2. Rotating shaft; 21. Connecting frame; 22. Scraper; 23. Rotating groove one; 24. Rotating ring one; 25. Impeller; 3. Storage box; 31. Drain hole; 32. Spiral blade; 33. Rotating groove two; 34. Rotating ring two; 35. Mounting block; 36. Threaded hole one; 37. Bolt one; 4. Connecting plate; 41. Fixing ring; 42. Limiting groove; 43. Limiting block; 44. Threaded hole two; 45. Bolt two. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0031] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0036] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] Please refer to Figure 1-7 A raw water impurity interception structure for a water plant includes: a pipe 1; a rotating shaft 2; an installation ring 11 is fixedly connected to one end of the inner surface of the pipe 1, a filter screen body 12 is slidably disposed on the inner surface of the pipe 1 on one side of the installation ring 11, a cleaning component for cleaning the filter screen body 12 is fixedly connected to the outer surface of the rotating shaft 2, and a storage component for storing impurities is disposed inside the pipe 1 on one side of the filter screen body 12.

[0039] Impurities are removed from the surface of the filter body 12 by the cleaning component. The impeller 25 is rotated by the water flow, which in turn drives the rotating shaft 2 and the spiral blades 32 to rotate, moving the impurities into the storage box 3 for storage. This greatly increases the storage space for impurities, prevents impurities from accumulating on the surface of the filter body 12 and causing blockages, and reduces the frequency of cleaning and maintenance.

[0040] The cleaning component includes a connecting frame 21, which is fixedly connected to the rotating shaft 2. Five scrapers 22 are fixedly connected to the outer surface of the connecting frame 21, and the scrapers 22 are in contact with the filter screen body 12. During the rotation of the rotating shaft 2, the connecting frame 21 and the scrapers 22 rotate synchronously, causing impurities to detach from the surface of the filter screen body 12.

[0041] The filter body 12 has rotating grooves 23 on both sides of its outer surface. A rotating ring 24 is fixedly connected to one side of the connecting frame 21. The rotating ring 24 is rotatably disposed inside the rotating groove 23. During the rotation of the connecting frame 21, the rotating ring 24 is driven to rotate inside the rotating groove 23. At the same time, the rotating ring 24 is slidably disposed inside the rotating groove 23, thereby initially fixing the rotating shaft 2.

[0042] Three impellers 25 are fixedly mounted on one side of the connecting frame 21 on the outer surface of the rotating shaft 2. The impellers 25 are driven to rotate by the action of water flow, thereby driving the rotating shaft 2 to rotate synchronously.

[0043] The storage unit includes a storage box 3, one end of which is slidably disposed inside the rotating groove 23. A drainage hole 31 is provided on the outer surface of the storage box 3. After impurities move into the storage box 3, water flows out through the drainage hole 31, while the impurities remain inside the storage box 3 for storage, thus increasing the storage space.

[0044] A spiral blade 32 is fixedly connected to the outer surface of the rotating shaft 2 inside the storage box 3. During the rotation of the rotating shaft 2, the spiral blade 32 rotates synchronously, and the rotation of the spiral blade 32 moves impurities into the interior of the storage box 3.

[0045] The storage box 3 has a rotating groove 33 on its right side. A rotating ring 34 is rotatably connected to the inner surface of the rotating groove 33. A mounting block 35 is fixedly connected to the right end of the rotating shaft 2. Both the rotating ring 34 and the mounting block 35 have two threaded holes 36 on their outer surfaces. Bolts 37 are threaded onto the inner surface of the threaded holes 36. When the rotating shaft 2 rotates, it drives the mounting block 35 and the rotating ring 34 to rotate inside the rotating groove 33. When disassembly and cleaning are required, the bolts 37 are unscrewed from the threaded holes 36, thereby releasing the fixing effect on the rotating ring 34 and the mounting block 35, and thus detaching the storage box 3 from the rotating shaft 2, thereby releasing the fixing effect on the rotating shaft 2.

[0046] A connecting plate 4 is fixedly connected to one side of the storage box 3, and a fixing ring 41 is fixedly connected to one side of the connecting plate 4. The fixing ring 41 is fitted to the filter body 12. The filter body 12 is clamped to one side of the mounting ring 11 by the fixing ring 41.

[0047] The outer surfaces of both the filter body 12 and the fixing ring 41 are provided with several limiting grooves 42. Several limiting blocks 43 are fixedly connected to the outer surface of the mounting ring 11. The limiting blocks 43 are slidably disposed inside the limiting grooves 42. The sliding arrangement of the limiting blocks 43 inside the limiting grooves 42 prevents the filter body 12 and the fixing ring 41 from rotating.

[0048] The outer surfaces of the mounting ring 11, filter body 12, and fixing ring 41 are all provided with several threaded holes 44, and bolts 45 are threaded onto the inner surfaces of the threaded holes 44. The positions of the filter body 12 and fixing ring 41 are fixed by the threaded connection of the bolts 45. When disassembly and cleaning are required, the bolts 45 are turned out from inside the threaded holes 44, thereby releasing the fixing effect on the mounting ring 11, filter body 12, and fixing ring 41, and the fixing ring 41 can then be removed from the inside of the pipe 1.

[0049] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A raw water impurity interception structure for a water treatment plant, characterized in that, include: pipeline; Rotating shaft; An installation ring is fixedly connected to one end of the inner surface of the pipe, and a filter screen body is slidably arranged on the inner surface of the pipe on one side of the installation ring. A cleaning component for cleaning the filter screen body is fixedly connected to the outer surface of the rotating shaft, and a storage component for storing impurities is arranged inside the pipe on one side of the filter screen body. The cleaning component includes a connecting frame, which is fixedly connected to a rotating shaft. Five scrapers are fixedly connected to the outer surface of the connecting frame, and the scrapers are attached to the filter screen body. The filter screen body has a rotating groove on both sides of its outer surface, and a rotating ring is fixedly connected to one side of the connecting frame. The rotating ring is rotatably arranged inside the rotating groove. Three impellers are fixedly installed on the outer surface of the rotating shaft on one side of the connecting frame; The storage component includes a storage box, one end of which is slidably disposed inside the rotating groove, and a drainage hole is provided on the outer surface of the storage box; The outer surface of the rotating shaft is fixedly connected to a spiral blade inside the storage box.

2. The water plant raw water impurity interception structure according to claim 1, characterized in that, The storage box has a rotating groove two on its right side. A rotating ring two is rotatably connected to the inner surface of the rotating groove two. A mounting block is fixedly connected to the right end of the rotating shaft. Two threaded holes one are opened on the outer surface of the rotating ring two and the mounting block. A bolt one is threadedly connected to the inner surface of the threaded hole one.

3. The water plant raw water impurity interception structure according to claim 2, characterized in that, A connecting plate is fixedly connected to one side of the storage box, and a fixing ring is fixedly connected to one side of the connecting plate. The fixing ring is fitted to the filter body.

4. The water plant raw water impurity interception structure according to claim 3, characterized in that, The outer surfaces of the filter body and the fixing ring are provided with several limiting grooves, and the outer surface of the mounting ring is fixedly connected with several limiting blocks, which are slidably arranged inside the limiting grooves.

5. The water plant raw water impurity interception structure according to claim 3, characterized in that, The outer surfaces of the mounting ring, the filter screen body, and the fixing ring are all provided with several threaded holes, and the inner surfaces of the threaded holes are threaded with bolts.

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