Sludge scraper for underground water remediation equipment

Abstract

The utility model discloses a sludge scraper blade for underground water remediation equipment, which comprises a sludge scraper blade, and a shunting component is arranged in the sludge scraper blade; the flow dividing assembly comprises a connecting shaft, a push plate and a sludge breaking part, a flow dividing groove is formed in the sludge scraper, the push plate is fixedly arranged in the flow dividing groove, the connecting shaft is fixedly arranged on the side face of the push plate, and the connecting shaft is fixedly connected to the inner side wall of the flow dividing groove. According to the sludge scraper, the multiple flow dividing grooves are arranged, so that resistance borne by the sludge scraper can be reduced in multiple positions, the phenomenon that the sludge scraper is prone to deformation after being used for a period of time is avoided, the service life of the sludge scraper is prolonged to a certain degree, sludge large in size or stubborn sludge is cut by arranging the sludge breaking knife, and the sludge breaking efficiency is improved. Therefore, sludge with large volume or stubborn sludge is prevented from blocking the filter screen, and the sludge scraping effect of the sludge scraper blade is better.

Description

Technical Field

[0001] This utility model relates to the field of groundwater remediation technology, specifically to a sludge scraper for groundwater remediation equipment. Background Technology

[0002] Groundwater remediation refers to the use of a series of technical methods to restore contaminated groundwater to its original quality. Groundwater remediation is of great significance for protecting water resources and preventing the spread of pollution that could harm human health and the natural environment.

[0003] Groundwater remediation equipment is often used in groundwater remediation. Currently, most groundwater remediation equipment on the market uses a sludge scraper to scrape sludge off the filter screen during the groundwater remediation process to prevent sludge residue from remaining on the filter screen surface.

[0004] However, the sludge scrapers used in existing groundwater remediation equipment are prone to deformation after a period of use due to the resistance from the sludge during scraping, resulting in a short service life. To address this problem, a new type of sludge scraper for groundwater remediation equipment is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a sludge scraper for groundwater remediation equipment, so as to solve the problem mentioned in the background art that the sludge scraper is easily deformed after a period of use due to the resistance from the sludge when scraping sludge, which leads to a short service life of the sludge scraper.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sludge scraper for groundwater remediation equipment, comprising a sludge scraper, wherein the sludge scraper is provided with a diversion component inside;

[0007] The diversion assembly includes a connecting shaft, a push plate, and a sludge breaking component. The sludge scraper has a diversion groove inside, which reduces the resistance encountered by the sludge scraper and increases its service life to a certain extent. The push plate is fixedly installed inside the diversion groove, which facilitates the cleaning of sludge on the filter screen. The connecting shaft is fixedly installed on the side of the push plate and is fixedly connected to the inner wall of the diversion groove. The connecting shaft makes the connection structure of the push plate more stable. The sludge breaking component is installed on the front side of the push plate.

[0008] The sludge-breaking component includes a movable plate, a connecting plate, a first clamping plate, a second clamping plate, a sludge-breaking blade, a fixed plate, connecting screws, and a limiting component. A fixed plate is fixedly mounted on the front side of the push plate. A connecting plate is positioned above the fixed plate, and a movable plate is positioned above the connecting plate. A sludge-breaking blade is fixedly mounted on the front side of the connecting plate. The sludge-breaking blade can cut larger or stubborn sludge volumes, thus preventing large or stubborn sludge volumes from clogging the filter screen and improving the sludge scraping effect of the sludge scraper. A first clamping plate is fixedly mounted on the top of the connecting plate. The movable plate has an internal opening... A first slot adapted to the first card plate is provided, and a limiting component is provided between the first slot and the first card plate. A second card plate is fixedly provided at the bottom of the connecting plate. A second slot adapted to the second card plate is opened inside the fixed plate. A limiting component is also provided between the second slot and the second card plate. A connecting screw is provided between the fixed plate, the connecting plate and the movable plate. The fixed plate, the connecting plate and the movable plate are connected by the connecting screw. The connecting screw allows the mud-breaking blade to be disassembled, which facilitates the replacement of the mud-breaking blade when it is damaged, making it more convenient to use.

[0009] Preferably, the limiting component includes a connecting spring and a connecting protrusion. A limiting groove is formed on the inner side wall of the first card slot, and a connecting spring is fixedly provided on the inner side wall of the limiting groove. A connecting protrusion is fixedly provided on one end of the connecting spring. A small hole adapted to the connecting protrusion is formed on the side of the first card plate. Through the limiting component, the connection effect between the first card plate and the first card slot is better.

[0010] Preferably, both the connecting plate and the fixing plate have threaded holes inside that are compatible with the connecting screws, which facilitates the connection of the connecting screws.

[0011] Preferably, there are several connecting screws, which are spaced apart. The use of several connecting screws together makes the connection structure of the fixed plate, the connecting plate and the movable plate more stable.

[0012] Preferably, a rotating rod is provided at one end of the sludge scraper, a rotating plate is provided at the top of the rotating rod, and a connecting top plate is provided above the rotating plate. The rotating rod, rotating plate, and connecting top plate facilitate the use of the sludge scraper.

[0013] Preferably, there are several diversion channels, which are evenly spaced and distributed. Through these channels, the resistance encountered by the sludge scraper can be reduced at multiple points.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting several diversion grooves, the resistance encountered by the sludge scraper can be reduced at multiple points, thereby avoiding the phenomenon that the sludge scraper is prone to deformation after a period of use, and improving the service life of the sludge scraper to a certain extent. By setting a sludge breaking blade, larger or stubborn sludge can be cut, thereby avoiding the blockage of the filter screen by larger or stubborn sludge, thus making the sludge scraping effect of the sludge scraper better. By setting connecting screws, a first clamping plate, a second clamping plate, a first clamping groove, a second clamping groove, and a limiting component, the sludge breaking blade can be disassembled, making it convenient for workers to replace the sludge breaking blade when it is damaged, and making it more convenient to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the connection structure of the sludge scraper part of this utility model;

[0016] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0017] Figure 3 This is a schematic diagram of the connection structure of the movable plate, connecting plate and fixed plate of this utility model;

[0018] Figure 4 This is a cross-sectional schematic diagram of the connection structure of the movable plate, connecting plate and fixed plate of this utility model;

[0019] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point B.

[0020] In the diagram: 1. Connecting top plate; 2. Rotating plate; 3. Rotating rod; 4. Sludge scraper; 5. Diversion channel; 6. Connecting shaft; 7. Push plate; 8. Sludge breaking knife; 9. Threaded hole; 10. Connecting screw; 11. Movable plate; 12. Connecting plate; 13. Fixed plate; 14. First clamping plate; 15. Second clamping plate; 16. Second clamping slot; 17. First clamping slot; 18. Limiting slot; 19. Connecting spring; 20. Connecting protrusion. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figure 1-5 This utility model provides a sludge scraper for groundwater remediation equipment, including a sludge scraper 4, and a diversion component is provided inside the sludge scraper 4;

[0023] The diversion assembly includes a connecting shaft 6, a push plate 7, and a sludge breaking component. The sludge scraper 4 has a diversion groove 5 inside. The diversion groove 5 can reduce the resistance at the sludge scraper 4, which increases the service life of the sludge scraper 4 to a certain extent. The push plate 7 is fixedly installed inside the diversion groove 5. The push plate 7 facilitates the cleaning of sludge on the filter screen. The connecting shaft 6 is fixedly installed on the side of the push plate 7. The connecting shaft 6 is fixedly connected to the inner wall of the diversion groove 5. The connecting shaft 6 makes the connection structure of the push plate 7 more stable. The sludge breaking component is installed on the front side of the push plate 7.

[0024] The sludge-breaking component includes a movable plate 11, a connecting plate 12, a first clamping plate 14, a second clamping plate 15, a sludge-breaking blade 8, a fixed plate 13, connecting screws 10, and a limiting component. A fixed plate 13 is fixedly mounted on the front side of the push plate 7. A connecting plate 12 is mounted above the fixed plate 13, and a movable plate 11 is mounted above the connecting plate 12. A sludge-breaking blade 8 is fixedly mounted on the front side of the connecting plate 12. The sludge-breaking blade 8 can cut larger or stubborn sludge, thus preventing the larger or stubborn sludge from clogging the filter screen, thereby improving the sludge scraping effect of the sludge scraper 4. A first clamping plate 14 is fixedly mounted on the top of the connecting plate 12, and the movable plate 11 has an opening for connecting the first clamping plate 15. A first slot 17 is adapted to the plate 14, and a limiting component is provided between the first slot 17 and the first plate 14. A second plate 15 is fixedly provided at the bottom of the connecting plate 12. A second slot 16 adapted to the second plate 15 is opened inside the fixed plate 13. A limiting component is also provided between the second slot 16 and the second plate 15. A connecting screw 10 is provided between the fixed plate 13, the connecting plate 12 and the movable plate 11. The fixed plate 13, the connecting plate 12 and the movable plate 11 are connected by the connecting screw 10. The connecting screw 10 allows the mud-breaking blade 8 to be disassembled, which makes it easier for the staff to replace the mud-breaking blade 8 when it is damaged, making it more convenient to use.

[0025] The limiting component includes a connecting spring 19 and a connecting protrusion 20. A limiting groove 18 is formed on the inner side wall of the first slot 17. A connecting spring 19 is fixedly installed on the inner side wall of the limiting groove 18. A connecting protrusion 20 is fixedly installed at one end of the connecting spring 19. A small hole that matches the connecting protrusion 20 is formed on the side of the first card plate 14. Through the limiting component, the connection effect between the first card plate 14 and the first slot 17 is better.

[0026] Both the connecting plate 12 and the fixing plate 13 have threaded holes 9 inside that are compatible with the connecting screws 10, which facilitates the connection of the connecting screws 10.

[0027] There are several connecting screws 10, which are spaced apart. The use of these connecting screws 10 together makes the connection structure of the fixed plate 13, the connecting plate 12 and the movable plate 11 more stable.

[0028] A rotating rod 3 is provided at one end of the sludge scraper 4, a rotating plate 2 is provided at the top of the rotating rod 3, and a connecting top plate 1 is provided above the rotating plate 2. The rotating rod 3, the rotating plate 2 and the connecting top plate 1 facilitate the use of the sludge scraper 4.

[0029] There are several diversion channels 5, which are evenly spaced. Through these channels 5, the resistance encountered by the sludge scraper 4 can be reduced at multiple points.

[0030] In this embodiment of the application, when the sludge scraper 4 is in use, the resistance encountered by the sludge scraper 4 can be reduced by the several diversion grooves 5 inside the sludge scraper 4. During the process of reducing resistance by the diversion grooves 5, the sludge can be cleaned by the push plate 7. The sludge breaking blade 8 on the side of the push plate 7 can cut larger or stubborn sludge, thereby facilitating the removal of sludge. When the sludge breaking blade 8 is damaged and needs to be replaced after a period of use, the user can remove the connecting screw 10 from the inside of the fixed plate 13, the connecting plate 12 and the movable plate 11, and then lift the movable plate 11. During this process, the first retaining plate 14 above the connecting plate 12 can be removed from the movable plate 11. 1. Separation of the internal first slot 17: During the process of the first card plate 14 separating from the internal first slot 17, the first card plate 14 will squeeze the connecting protrusion 20. Under the action of the connecting spring 19, the squeezed connecting protrusion 20 will retract into the limiting groove 18. At this time, the separation of the first card plate 14 from the first slot 17 can be achieved. After the first card plate 14 separates from the internal first slot 17, the mud-breaking knife 8 on the side of the connecting plate 12 will be lifted upward, and the second card plate 15 below the connecting plate 12 will separate from the internal second slot 16. After the second card plate 15 separates from the internal second slot 16, the mud-breaking knife 8 can be disassembled. After the mud-breaking knife 8 is disassembled, it can be replaced.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sludge scraper for groundwater remediation equipment, comprising a sludge scraper (4), characterized in that: The sludge scraper (4) is equipped with a diversion component inside; The diversion assembly includes a connecting shaft (6), a push plate (7), and a sludge breaking component. The sludge scraper (4) has a diversion groove (5) inside. The push plate (7) is fixedly installed inside the diversion groove (5). The connecting shaft (6) is fixedly installed on the side of the push plate (7). The connecting shaft (6) is fixedly connected to the inner wall of the diversion groove (5). The sludge breaking component is installed on the front side of the push plate (7). The mud-breaking component includes a movable plate (11), a connecting plate (12), a first clamping plate (14), a second clamping plate (15), a mud-breaking blade (8), a fixed plate (13), connecting screws (10), and a limiting member. A fixed plate (13) is fixedly installed on the front side of the push plate (7). A connecting plate (12) is installed above the fixed plate (13). A movable plate (11) is installed above the connecting plate (12). A mud-breaking blade (8) is fixedly installed on the front side of the connecting plate (12). A fixed member is installed on the top of the connecting plate (12). A first card plate (14) is provided, and a first card slot (17) adapted to the first card plate (14) is provided inside the movable plate (11). A limiting member is provided between the first card slot (17) and the first card plate (14). A second card plate (15) is fixedly provided at the bottom of the connecting plate (12). A second card slot (16) adapted to the second card plate (15) is provided inside the fixed plate (13). A connecting screw (10) is provided between the fixed plate (13), the connecting plate (12) and the movable plate (11).

2. The sludge scraper for groundwater remediation equipment according to claim 1, characterized in that: The limiting component includes a connecting spring (19) and a connecting protrusion (20). A limiting groove (18) is provided on the inner side wall of the first slot (17). A connecting spring (19) is fixedly provided on the inner side wall of the limiting groove (18). A connecting protrusion (20) is fixedly provided at one end of the connecting spring (19). A small hole adapted to the connecting protrusion (20) is provided on the side of the first card plate (14).

3. The sludge scraper for groundwater remediation equipment according to claim 1, characterized in that: Both the connecting plate (12) and the fixing plate (13) have threaded holes (9) that are compatible with the connecting screws (10).

4. The sludge scraper for groundwater remediation equipment according to claim 1, characterized in that: There are several connecting screws (10), and the several connecting screws (10) are distributed at intervals.

5. A sludge scraper for groundwater remediation equipment according to claim 1, characterized in that: One end of the sludge scraper (4) is provided with a rotating rod (3), the top of the rotating rod (3) is provided with a rotating plate (2), and a connecting top plate (1) is provided above the rotating plate (2).

6. A sludge scraper for groundwater remediation equipment according to claim 1, characterized in that: There are several flow dividers (5), and the flow dividers (5) are evenly spaced.

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